/* ==========================================================================
   KBK Active — Enterprise Design System v2
   Phase 2: Homepage Experience & Information Architecture
   ========================================================================== */

/* ==========================================================================
   1. Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  --color-primary-900: #060e1a;
  --color-primary-800: #0a1628;
  --color-primary-700: #0f1f36;
  --color-primary-600: #142b48;
  --color-primary-500: #1a3a5c;
  --color-primary-400: #2a5280;
  --color-primary-300: #4a7ab5;
  --color-primary-200: #8ab0d6;
  --color-primary-100: #c5d9ed;
  --color-primary-50: #eaf1f9;

  --color-secondary-900: #7a6120;
  --color-secondary-800: #9e7d2a;
  --color-secondary-700: #b89230;
  --color-secondary-600: #c8a84e;
  --color-secondary-500: #d4b66a;
  --color-secondary-400: #dec888;
  --color-secondary-300: #e8d6a5;
  --color-secondary-200: #f1e6c5;
  --color-secondary-100: #f8f2e0;
  --color-secondary-50: #fcf9f0;

  --color-accent-700: #0d5c5c;
  --color-accent-600: #117070;
  --color-accent-500: #158585;
  --color-accent-400: #1a9a9a;
  --color-accent-300: #4dbaba;
  --color-accent-200: #80d0d0;
  --color-accent-100: #b3e5e5;
  --color-accent-50: #e6f7f7;

  --color-neutral-900: #0a0a0b;
  --color-neutral-800: #1a1a1d;
  --color-neutral-700: #2d2d32;
  --color-neutral-600: #4a4a52;
  --color-neutral-500: #6b6b75;
  --color-neutral-400: #8f8f99;
  --color-neutral-300: #b3b3bc;
  --color-neutral-200: #d1d1d8;
  --color-neutral-100: #e8e8ec;
  --color-neutral-50: #f5f5f7;
  --color-neutral-25: #fafafb;

  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  --color-white: #ffffff;
  --color-black: #000000;

  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;

  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-28: 7rem;
  --space-32: 8rem;
  --space-40: 10rem;
  --space-48: 12rem;

  --container-max: 1280px;
  --container-narrow: 896px;
  --container-wide: 1440px;
  --gutter: var(--space-6);
  --gutter-lg: var(--space-8);

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(10, 22, 40, 0.05);
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08), 0 1px 2px rgba(10, 22, 40, 0.04);
  --shadow-md: 0 4px 6px rgba(10, 22, 40, 0.07), 0 2px 4px rgba(10, 22, 40, 0.04);
  --shadow-lg: 0 10px 15px rgba(10, 22, 40, 0.08), 0 4px 6px rgba(10, 22, 40, 0.04);
  --shadow-xl: 0 20px 25px rgba(10, 22, 40, 0.1), 0 10px 10px rgba(10, 22, 40, 0.04);
  --shadow-2xl: 0 25px 50px rgba(10, 22, 40, 0.12);
  --shadow-inner: inset 0 2px 4px rgba(10, 22, 40, 0.05);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  --transition-spring: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);

  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-toast: 600;
  --z-tooltip: 700;
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-neutral-800);
  background-color: var(--color-white);
  overflow-x: hidden;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  color: var(--color-primary-800);
  overflow-wrap: break-word;
}

p { overflow-wrap: break-word; }

/* ==========================================================================
   3. Typography Utilities
   ========================================================================== */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }
.text-6xl { font-size: var(--text-6xl); }

.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-extrabold { font-weight: var(--font-weight-extrabold); }

.tracking-tight { letter-spacing: var(--tracking-tight); }
.tracking-wide { letter-spacing: var(--tracking-wide); }
.tracking-wider { letter-spacing: var(--tracking-wider); }

/* ==========================================================================
   4. Container System
   ========================================================================== */
.container { width: 100%; max-width: var(--container-max); margin-inline: auto; padding-inline: var(--gutter); }
.container-narrow { max-width: var(--container-narrow); }
.container-wide { max-width: var(--container-wide); }

@media (min-width: 768px) { :root { --gutter: var(--space-8); --gutter-lg: var(--space-12); } }
@media (min-width: 1024px) { :root { --gutter: var(--space-12); --gutter-lg: var(--space-16); } }

/* ==========================================================================
   5. Grid System
   ========================================================================== */
.grid { display: grid; gap: var(--space-8); }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (min-width: 640px) { .grid-cols-sm-2 { grid-template-columns: repeat(2, 1fr); } .grid-cols-sm-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px) { .grid-cols-md-2 { grid-template-columns: repeat(2, 1fr); } .grid-cols-md-3 { grid-template-columns: repeat(3, 1fr); } .grid-cols-md-4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .grid-cols-lg-2 { grid-template-columns: repeat(2, 1fr); } .grid-cols-lg-3 { grid-template-columns: repeat(3, 1fr); } .grid-cols-lg-4 { grid-template-columns: repeat(4, 1fr); } }

/* ==========================================================================
   6. Section System
   ========================================================================== */
.section { padding-block: var(--space-16); }
@media (min-width: 768px) { .section { padding-block: var(--space-24); } }
@media (min-width: 1024px) { .section { padding-block: var(--space-32); } }
.section-sm { padding-block: var(--space-10); }
@media (min-width: 768px) { .section-sm { padding-block: var(--space-16); } }
.section-lg { padding-block: var(--space-20); }
@media (min-width: 768px) { .section-lg { padding-block: var(--space-32); } }
@media (min-width: 1024px) { .section-lg { padding-block: var(--space-40); } }
.section-header { text-align: center; margin-bottom: var(--space-12); }
@media (min-width: 768px) { .section-header { margin-bottom: var(--space-16); } }
.section-title { font-size: var(--text-3xl); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-4); }
@media (min-width: 768px) { .section-title { font-size: var(--text-4xl); } }
.section-subtitle { font-size: var(--text-lg); color: var(--color-neutral-500); max-width: 640px; margin-inline: auto; line-height: var(--leading-relaxed); }
.section-header-left { text-align: left; }
.section-header-left .section-subtitle { margin-inline: 0; }

/* ==========================================================================
   7. Button System
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0.75rem 1.75rem; font-family: var(--font-body); font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold); line-height: 1; border-radius: var(--radius-md);
  transition: all var(--transition-base); text-align: center; white-space: nowrap;
  user-select: none; position: relative; overflow: hidden;
}
.btn:focus-visible { outline: 2px solid var(--color-primary-400); outline-offset: 2px; }
.btn-primary { background-color: var(--color-primary-800); color: var(--color-white); border: 2px solid var(--color-primary-800); }
.btn-primary:hover { background-color: var(--color-primary-700); border-color: var(--color-primary-700); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary { background-color: var(--color-secondary-500); color: var(--color-primary-900); border: 2px solid var(--color-secondary-500); }
.btn-secondary:hover { background-color: var(--color-secondary-600); border-color: var(--color-secondary-600); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background-color: transparent; color: var(--color-primary-800); border: 2px solid var(--color-primary-800); }
.btn-outline:hover { background-color: var(--color-primary-800); color: var(--color-white); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline-light { background-color: transparent; color: var(--color-white); border: 2px solid rgba(255,255,255,0.4); }
.btn-outline-light:hover { background-color: var(--color-white); color: var(--color-primary-800); border-color: var(--color-white); transform: translateY(-1px); }
.btn-ghost { background-color: transparent; color: var(--color-primary-800); border: 2px solid transparent; }
.btn-ghost:hover { background-color: var(--color-primary-50); }
.btn-sm { padding: 0.5rem 1.25rem; font-size: var(--text-xs); }
.btn-lg { padding: 1rem 2.25rem; font-size: var(--text-base); }
.btn-xl { padding: 1.125rem 2.75rem; font-size: var(--text-lg); }
.btn-block { width: 100%; }
.btn:disabled, .btn.disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* ==========================================================================
   8. Card System
   ========================================================================== */
.card {
  background-color: var(--color-white); border-radius: var(--radius-lg);
  border: 1px solid var(--color-neutral-100); transition: all var(--transition-base);
  position: relative; overflow: hidden;
}
.card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card-body { padding: var(--space-8); }
.card-header { padding: var(--space-8) var(--space-8) 0; }
.card-footer { padding: 0 var(--space-8) var(--space-8); }
.card-elevated { box-shadow: var(--shadow-md); border-color: transparent; }
.card-elevated:hover { box-shadow: var(--shadow-xl); }
.card-borderless { border: none; }
.card-accent::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500)); }
.card-title { font-size: var(--text-xl); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-3); }
.card-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   9. Form System
   ========================================================================== */
.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; font-size: var(--text-sm); font-weight: var(--font-weight-medium); color: var(--color-neutral-700); margin-bottom: var(--space-2); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.75rem 1rem; font-family: var(--font-body); font-size: var(--text-base);
  color: var(--color-neutral-800); background-color: var(--color-white);
  border: 1.5px solid var(--color-neutral-200); border-radius: var(--radius-md);
  transition: all var(--transition-fast); appearance: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-neutral-300); }
.form-input:hover, .form-select:hover, .form-textarea:hover { border-color: var(--color-neutral-300); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--color-primary-400); box-shadow: 0 0 0 3px rgba(42, 82, 128, 0.1); }
.form-input.error, .form-select.error, .form-textarea.error { border-color: var(--color-error); }
.form-error { font-size: var(--text-xs); color: var(--color-error); margin-top: var(--space-1); }
.form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%234a4a52'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-hint { font-size: var(--text-xs); color: var(--color-neutral-400); margin-top: var(--space-1); }

/* ==========================================================================
   10. Navigation — Enterprise Mega Menu
   ========================================================================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-fixed);
  background-color: transparent;
  transition: all var(--transition-base);
}
.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-neutral-100);
  box-shadow: var(--shadow-lg);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; max-width: var(--container-max);
  margin-inline: auto; padding-inline: var(--gutter);
}
@media (min-width: 1024px) { .navbar-inner { height: 80px; } }
.navbar-logo { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.navbar-logo-img { height: 36px; width: auto; transition: all var(--transition-base); }
.navbar-logo-text {
  font-family: var(--font-heading); font-size: var(--text-lg); font-weight: var(--font-weight-bold);
  color: var(--color-white); transition: color var(--transition-base);
}
.navbar.scrolled .navbar-logo-text { color: var(--color-primary-800); }
@media (min-width: 1024px) { .navbar-logo-img { height: 40px; } .navbar-logo-text { font-size: var(--text-xl); } }

.navbar-links { display: none; align-items: center; gap: var(--space-1); }
@media (min-width: 1024px) { .navbar-links { display: flex; } }

.navbar-link {
  position: relative; padding: var(--space-2) var(--space-3); font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-md); transition: all var(--transition-fast);
  white-space: nowrap;
}
.navbar-link:hover { color: var(--color-white); background-color: rgba(255, 255, 255, 0.1); }
.navbar-link.active { color: var(--color-white); font-weight: var(--font-weight-semibold); }
.navbar.scrolled .navbar-link { color: var(--color-neutral-600); }
.navbar.scrolled .navbar-link:hover { color: var(--color-primary-800); background-color: var(--color-primary-50); }
.navbar.scrolled .navbar-link.active { color: var(--color-primary-800); }
.navbar-chevron { display: inline-block; margin-left: 2px; transition: transform var(--transition-fast); vertical-align: middle; }
.navbar-dropdown:hover .navbar-chevron { transform: rotate(180deg); }

/* Language Switcher */
.navbar-lang { position: relative; }
.navbar-lang-btn {
  display: flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs); font-weight: var(--font-weight-semibold);
  color: rgba(255, 255, 255, 0.7); transition: color var(--transition-fast);
  text-transform: uppercase; letter-spacing: var(--tracking-wide);
}
.navbar-lang-btn:hover { color: var(--color-white); }
.navbar.scrolled .navbar-lang-btn { color: var(--color-neutral-400); }
.navbar.scrolled .navbar-lang-btn:hover { color: var(--color-primary-800); }

/* Language Switcher (Mobile) */
.navbar-lang-mobile { display: none; }
@media (max-width: 1023px) {
  .navbar-lang-mobile { display: block; border-top: 1px solid var(--color-neutral-100); margin-top: var(--space-3); padding-top: var(--space-3); }
  .navbar-lang-mobile .navbar-link { display: flex; align-items: center; gap: var(--space-2); color: var(--color-neutral-600); }
  .navbar-lang-mobile .navbar-link:hover { color: var(--color-primary-800); }
  .navbar-lang-mobile .navbar-link svg { flex-shrink: 0; }
}

.navbar-actions { display: flex; align-items: center; gap: var(--space-3); }

/* Account Link */
.navbar-account-link {
  display: inline-flex; align-items: center; gap: var(--space-1); padding: var(--space-1) var(--space-2);
  font-size: var(--text-sm); color: rgba(255, 255, 255, 0.8); text-decoration: none;
  transition: color var(--transition-fast); border-radius: var(--radius-md);
}
.navbar-account-link:hover { color: var(--color-white); }
.navbar.scrolled .navbar-account-link { color: var(--color-neutral-500); }
.navbar.scrolled .navbar-account-link:hover { color: var(--color-primary-800); }
.navbar-account-name { font-weight: var(--font-weight-medium); }

/* Mega Menu */
.navbar-dropdown { position: relative; }
.mega-menu {
  position: absolute; top: 100%; left: -200px;
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2xl);
  padding: var(--space-6);
  min-width: 640px;
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-base);
  pointer-events: none;
}
.navbar-dropdown:hover .mega-menu {
  opacity: 1; visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.mega-menu-inner { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.mega-column-title {
  font-size: var(--text-xs); font-weight: var(--font-weight-semibold);
  color: var(--color-neutral-400); text-transform: uppercase;
  letter-spacing: var(--tracking-wider); margin-bottom: var(--space-3);
  padding-bottom: var(--space-2); border-bottom: 1px solid var(--color-neutral-100);
}
.mega-links { display: flex; flex-direction: column; gap: var(--space-1); }
.mega-link {
  display: block; padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md); transition: all var(--transition-fast);
}
.mega-link:hover { background-color: var(--color-primary-50); }
.mega-link-label { display: block; font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); }
.mega-link-desc { display: block; font-size: var(--text-xs); color: var(--color-neutral-400); margin-top: 1px; }

/* Navbar Toggle (Mobile) */
.navbar-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; width: 40px; height: 40px; padding: var(--space-2); border-radius: var(--radius-md); transition: all var(--transition-fast); cursor: pointer; }
.navbar-toggle:hover { background-color: rgba(255,255,255,0.1); }
.navbar.scrolled .navbar-toggle:hover { background-color: var(--color-primary-50); }
.navbar-toggle-bar { display: block; width: 20px; height: 2px; background-color: var(--color-white); border-radius: 1px; transition: all var(--transition-base); }
.navbar.scrolled .navbar-toggle-bar { background-color: var(--color-neutral-700); }
.navbar-toggle-bar + .navbar-toggle-bar { margin-top: 5px; }
.navbar-toggle.active .navbar-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.active .navbar-toggle-bar:nth-child(2) { opacity: 0; }
.navbar-toggle.active .navbar-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
@media (max-width: 1023px) {
  .navbar-toggle { display: flex; }
  .navbar-links {
    position: fixed; top: 72px; left: 0; right: 0;
    display: flex; flex-direction: column;
    background-color: var(--color-white); border-bottom: 1px solid var(--color-neutral-100);
    padding: var(--space-4); gap: var(--space-1);
    transform: translateY(-100%); opacity: 0; visibility: hidden;
    transition: all var(--transition-base); box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 72px); overflow-y: auto;
  }
  .navbar-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .navbar-link { width: 100%; padding: var(--space-3) var(--space-4); font-size: var(--text-base); color: var(--color-neutral-700); }
  .navbar-link:hover { background-color: var(--color-primary-50); color: var(--color-primary-800); }
  .navbar-link.active { color: var(--color-primary-800); }
  .navbar-actions .btn { display: none; }
  .navbar-dropdown-toggle { display: flex; align-items: center; justify-content: space-between; }
  .navbar-dropdown { position: static; }
  .navbar-dropdown .mega-menu {
    display: block; position: static; box-shadow: none; border: none; padding: 0;
    min-width: auto; width: 100%; max-width: 100%;
    opacity: 1; visibility: visible; transform: none; pointer-events: auto;
    background: transparent; transition: none;
    max-height: 0; overflow: hidden;
  }
  .navbar-dropdown .mega-menu.open {
    overflow: hidden;
  }
  .mega-menu-inner { grid-template-columns: 1fr; gap: var(--space-2); padding: var(--space-1) 0 var(--space-1) var(--space-4); border-left: 2px solid var(--color-primary-100); margin: var(--space-1) 0; }
  .mega-column { display: flex; flex-direction: column; height: auto; margin-bottom: var(--space-2); }
  .mega-column-title { font-size: var(--text-xs); margin-bottom: var(--space-1); }
  .mega-links { display: flex; flex-direction: column; gap: 10px; }
  .mega-link { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 4px; height: auto; min-height: auto; position: relative; white-space: normal; padding: var(--space-1) var(--space-3); }
  .mega-link-label { overflow-wrap: break-word; word-wrap: break-word; line-height: 1.5; margin: 0; }
  .mega-link-desc { display: block; line-height: 1.45; margin-top: 4px; }
  .mega-link:hover { background-color: var(--color-primary-50); }
  .navbar-lang { display: none; }
}

/* Mobile Overlay */
.mobile-overlay {
  position: fixed; inset: 0; z-index: 299;
  background-color: rgba(10, 22, 40, 0.5);
  opacity: 0; visibility: hidden;
  transition: all var(--transition-base);
}
.mobile-overlay.active { opacity: 1; visibility: visible; }

/* ==========================================================================
   11. Hero Section — Premium
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
  background-color: var(--color-primary-800);
}

.hero-canvas {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-glow-1 {
  position: absolute; top: -20%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200, 168, 78, 0.12) 0%, transparent 60%);
  border-radius: 50%;
  animation: heroGlow 8s ease-in-out infinite alternate;
}

.hero-glow-2 {
  position: absolute; bottom: -30%; left: -15%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(42, 82, 128, 0.15) 0%, transparent 60%);
  border-radius: 50%;
  animation: heroGlow 10s ease-in-out infinite alternate-reverse;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.1); }
}

.hero-bg-image {
  position: absolute; inset: 0; z-index: 1;
}
.hero-bg-image img { width: 100%; height: 100%; object-fit: cover; }

.hero-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.92) 0%,
    rgba(10, 22, 40, 0.78) 40%,
    rgba(15, 31, 54, 0.5) 100%
  );
}

.hero-content { position: relative; z-index: 3; max-width: 720px; padding-top: 80px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 0.375rem 1rem;
  background: linear-gradient(135deg, rgba(200,168,78,0.12), rgba(200,168,78,0.06));
  border: 1px solid rgba(200, 168, 78, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: var(--font-weight-semibold);
  color: var(--color-secondary-400);
  text-transform: uppercase; letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.6s ease 0.2s both;
}

.hero-title {
  font-size: var(--text-4xl); font-weight: var(--font-weight-extrabold);
  color: var(--color-white); line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease 0.3s both;
}
@media (min-width: 640px) { .hero-title { font-size: var(--text-5xl); } }
@media (min-width: 768px) { .hero-title { font-size: var(--text-6xl); } }
@media (min-width: 1024px) { .hero-title { font-size: var(--text-7xl); } }

.hero-title-highlight { color: var(--color-secondary-400); position: relative; display: inline-block; }
.hero-title-highlight::after {
  content: ''; position: absolute; bottom: 4px; left: 0; right: 0;
  height: 4px; background: var(--color-secondary-500); border-radius: 2px;
  opacity: 0.4;
}

.hero-description {
  font-size: var(--text-lg); color: var(--color-primary-200);
  line-height: var(--leading-relaxed); margin-bottom: var(--space-8);
  max-width: 560px;
  animation: fadeInUp 0.6s ease 0.4s both;
}
@media (min-width: 768px) { .hero-description { font-size: var(--text-xl); } }

.hero-actions {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  animation: fadeInUp 0.6s ease 0.5s both;
}

/* Scroll Indicator */
.hero-scroll-indicator {
  position: absolute; bottom: var(--space-8); left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  animation: fadeIn 1s ease 1s both;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.5), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
.hero-scroll-text {
  font-size: var(--text-xs); color: rgba(255,255,255,0.4);
  text-transform: uppercase; letter-spacing: var(--tracking-wider);
  writing-mode: vertical-rl;
}

@keyframes scrollLine {
  0% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(0.3); transform-origin: top; opacity: 0.5; }
  100% { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}

/* ==========================================================================
   12. Business Introduction
   ========================================================================== */
.biz-intro-grid {
  display: grid; gap: var(--space-12);
  align-items: center;
}
@media (min-width: 768px) { .biz-intro-grid { grid-template-columns: 1fr 1fr; } }
.biz-intro-image {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  min-height: 360px; background-color: var(--color-neutral-25);
  border: 1px solid var(--color-neutral-100);
  display: flex; align-items: center; justify-content: center;
}
.biz-intro-tagline {
  font-size: var(--text-lg); color: var(--color-primary-500);
  font-weight: var(--font-weight-semibold); margin-bottom: var(--space-4);
}
.biz-intro-text { font-size: var(--text-base); color: var(--color-neutral-500); line-height: var(--leading-relaxed); margin-bottom: var(--space-4); }
.biz-intro-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-8); }
.biz-intro-stat-value { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: var(--font-weight-bold); color: var(--color-secondary-600); }
.biz-intro-stat-label { font-size: var(--text-xs); color: var(--color-neutral-400); margin-top: var(--space-1); }

/* ==========================================================================
   13. Stats Section
   ========================================================================== */
.stats-section { background-color: var(--color-primary-800); position: relative; overflow: hidden; }
.stats-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(200, 168, 78, 0.3), transparent); }
.stats-section::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(200, 168, 78, 0.3), transparent); }
.stat-item { text-align: center; padding: var(--space-8); position: relative; }
.stat-item:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 20%; height: 60%; width: 1px; background: linear-gradient(180deg, transparent, rgba(255,255,255,0.06), transparent); }
@media (max-width: 767px) { .stat-item:not(:last-child)::after { display: none; } }
.stat-number { font-family: var(--font-heading); font-size: var(--text-4xl); font-weight: var(--font-weight-bold); color: var(--color-secondary-400); line-height: 1; margin-bottom: var(--space-2); }
@media (min-width: 768px) { .stat-number { font-size: var(--text-5xl); } }
.stat-label { font-size: var(--text-sm); color: var(--color-primary-200); font-weight: var(--font-weight-medium); }
.stat-icon { font-size: var(--text-2xl); margin-bottom: var(--space-3); display: block; }

/* ==========================================================================
   14. Industry Cards
   ========================================================================== */
.industry-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background-color: var(--color-white); border: 1px solid var(--color-neutral-100);
  transition: all var(--transition-base); cursor: pointer;
  padding: var(--space-8); text-align: center; min-height: 180px;
  display: flex; align-items: center; justify-content: center;
}
.industry-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.industry-icon { font-size: var(--text-3xl); margin-bottom: var(--space-4); display: block; }
.industry-name { font-size: var(--text-base); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); margin-bottom: var(--space-1); }
.industry-count { font-size: var(--text-xs); color: var(--color-neutral-400); }
.industry-card-hover {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-600));
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-6); text-align: center;
  opacity: 0; transition: opacity var(--transition-base);
}
.industry-card:hover .industry-card-hover { opacity: 1; }
.industry-card-hover-text { font-size: var(--text-sm); color: var(--color-white); line-height: var(--leading-relaxed); }

/* ==========================================================================
   15. Business Solutions
   ========================================================================== */
.solution-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background-color: var(--color-white); border: 1px solid var(--color-neutral-100);
  transition: all var(--transition-base); cursor: pointer;
  padding: var(--space-8); display: flex; flex-direction: column;
}
.solution-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.solution-card-accent {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition-base);
}
.solution-card:hover .solution-card-accent { transform: scaleX(1); }
.solution-icon {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background-color: var(--color-primary-50); color: var(--color-primary-500);
  border-radius: var(--radius-md); margin-bottom: var(--space-4);
  font-size: var(--text-xl); transition: all var(--transition-base);
  flex-shrink: 0;
}
.solution-card:hover .solution-icon { background-color: var(--color-primary-500); color: var(--color-white); }
.solution-title { font-size: var(--text-lg); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-2); }
.solution-desc { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); margin-bottom: var(--space-4); flex: 1; }
.solution-benefit {
  display: inline-flex; align-items: center; gap: var(--space-1);
  font-size: var(--text-xs); font-weight: var(--font-weight-semibold);
  color: var(--color-accent-600); padding: var(--space-1) var(--space-2);
  background-color: var(--color-accent-50); border-radius: var(--radius-sm);
  margin-bottom: var(--space-4); align-self: flex-start;
}
.solution-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: var(--font-weight-semibold);
  color: var(--color-primary-500); transition: all var(--transition-fast);
  margin-top: auto;
}
.solution-link:hover { color: var(--color-primary-800); gap: var(--space-3); }
.solution-link-arrow { transition: transform var(--transition-fast); }
.solution-link:hover .solution-link-arrow { transform: translateX(4px); }

/* ==========================================================================
   16. Why Choose KBK Active
   ========================================================================== */
.why-choose-grid { display: grid; gap: var(--space-6); }
@media (min-width: 640px) { .why-choose-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-choose-grid { grid-template-columns: repeat(3, 1fr); } }
.why-choose-item {
  display: flex; gap: var(--space-4); padding: var(--space-6);
  border-radius: var(--radius-lg); border: 1px solid var(--color-neutral-100);
  transition: all var(--transition-base);
}
.why-choose-item:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-md); }
.why-choose-icon {
  flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  background-color: var(--color-primary-50); color: var(--color-primary-500);
  border-radius: var(--radius-md); font-size: var(--text-lg);
  transition: all var(--transition-base);
}
.why-choose-item:hover .why-choose-icon { background-color: var(--color-primary-500); color: var(--color-white); }
.why-choose-title { font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); margin-bottom: var(--space-1); }
.why-choose-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   17. Partner Section (Station Pro)
   ========================================================================== */
.partner-highlight {
  background: linear-gradient(135deg, var(--color-neutral-25), var(--color-white));
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-xl); padding: var(--space-8);
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-8);
}
@media (min-width: 768px) { .partner-highlight { flex-wrap: nowrap; padding: var(--space-10); } }
.partner-highlight-content { flex: 1; }
.partner-highlight-label {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: var(--font-weight-semibold);
  color: var(--color-accent-600); text-transform: uppercase;
  letter-spacing: var(--tracking-wide); margin-bottom: var(--space-3);
}
.partner-highlight-title { font-size: var(--text-xl); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-3); }
.partner-highlight-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }
.partner-highlight-logo { flex-shrink: 0; padding: 4px; background-color: var(--color-white); border: 1px solid var(--color-neutral-100); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.partner-logo-img { width: 80px; height: 80px; object-fit: contain; border-radius: var(--radius-md); }

/* ==========================================================================
   18. Commercial Leasing
   ========================================================================== */
.leasing-grid { display: grid; gap: var(--space-6); }
@media (min-width: 768px) { .leasing-grid { grid-template-columns: repeat(3, 1fr); } }
.leasing-card {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  min-height: 320px; display: flex; align-items: flex-end;
  background-color: var(--color-primary-800);
  border: 1px solid rgba(255,255,255,0.06);
}
.leasing-card-bg {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,22,40,0.9) 100%);
  z-index: 1;
}
.leasing-card-accent {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-secondary-500), var(--color-secondary-300));
  z-index: 2;
}
.leasing-card-content { position: relative; z-index: 2; padding: var(--space-8); }
.leasing-card-icon { font-size: var(--text-2xl); margin-bottom: var(--space-4); display: block; }
.leasing-card-title { font-size: var(--text-lg); font-weight: var(--font-weight-bold); color: var(--color-white); margin-bottom: var(--space-2); }
.leasing-card-text { font-size: var(--text-sm); color: var(--color-primary-200); line-height: var(--leading-relaxed); margin-bottom: var(--space-4); }

/* ==========================================================================
   19. Work Process
   ========================================================================== */
.process-grid { display: grid; gap: var(--space-6); counter-reset: step; }
@media (min-width: 768px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }
.process-card {
  text-align: center; padding: var(--space-8);
  border-radius: var(--radius-lg); border: 1px solid var(--color-neutral-100);
  position: relative; transition: all var(--transition-base);
  counter-increment: step;
}
.process-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.process-card-number {
  width: 48px; height: 48px; margin-inline: auto; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: var(--text-lg); font-weight: var(--font-weight-bold);
  color: var(--color-primary-500); background-color: var(--color-primary-50);
  border-radius: var(--radius-full); margin-bottom: var(--space-4);
  transition: all var(--transition-base);
}
.process-card:hover .process-card-number { background-color: var(--color-primary-500); color: var(--color-white); }
.process-card-connector {
  display: none;
}
@media (min-width: 768px) {
  .process-card:not(:last-child) .process-card-connector {
    display: block; position: absolute; top: var(--space-10); right: -2rem;
    width: 3rem; height: 2px;
    background: linear-gradient(90deg, var(--color-neutral-200), transparent);
  }
}
.process-card-title { font-size: var(--text-base); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); margin-bottom: var(--space-2); }
.process-card-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   20. Success Stories
   ========================================================================== */
.story-card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--color-neutral-100);
  transition: all var(--transition-base); background-color: var(--color-white);
}
.story-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.story-card-body { padding: var(--space-8); }
.story-category {
  display: inline-block; padding: 0.125rem 0.625rem;
  font-size: var(--text-xs); font-weight: var(--font-weight-semibold);
  background-color: var(--color-primary-50); color: var(--color-primary-500);
  border-radius: var(--radius-full); margin-bottom: var(--space-3);
}
.story-title { font-size: var(--text-lg); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-2); }
.story-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); margin-bottom: var(--space-4); }

/* ==========================================================================
   21. Testimonials
   ========================================================================== */
.testimonial-card {
  background-color: var(--color-white); border-radius: var(--radius-lg);
  padding: var(--space-8); border: 1px solid var(--color-neutral-100);
  position: relative; transition: all var(--transition-base);
}
.testimonial-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-md); }
.testimonial-text { font-size: var(--text-base); color: var(--color-neutral-600); line-height: var(--leading-relaxed); margin-bottom: var(--space-6); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-4); }
.testimonial-avatar { width: 48px; height: 48px; border-radius: var(--radius-full); object-fit: cover; background-color: var(--color-primary-100); display: flex; align-items: center; justify-content: center; }
.testimonial-name { font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); }
.testimonial-role { font-size: var(--text-xs); color: var(--color-neutral-400); }

/* ==========================================================================
   22. News & Insights
   ========================================================================== */
.news-grid { display: grid; gap: var(--space-6); }
@media (min-width: 768px) { .news-grid { grid-template-columns: repeat(3, 1fr); } }
.news-card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--color-neutral-100); transition: all var(--transition-base);
  background-color: var(--color-white);
}
.news-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-xl); transform: translateY(-4px); }
.news-card-image {
  height: 200px; background-color: var(--color-neutral-50);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.news-card-body { padding: var(--space-6); }
.news-date { font-size: var(--text-xs); color: var(--color-neutral-400); margin-bottom: var(--space-2); display: block; }
.news-title { font-size: var(--text-base); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ==========================================================================
   23. FAQ (Homepage)
   ========================================================================== */
.accordion { border-radius: var(--radius-lg); border: 1px solid var(--color-neutral-100); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--color-neutral-100); }
.accordion-item:last-child { border-bottom: none; }
.accordion-header {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-5) var(--space-6); font-size: var(--text-base);
  font-weight: var(--font-weight-semibold); color: var(--color-primary-800);
  text-align: left; cursor: pointer; transition: background-color var(--transition-fast);
}
.accordion-header:hover { background-color: var(--color-neutral-50); }
.accordion-icon { flex-shrink: 0; width: 20px; height: 20px; color: var(--color-primary-400); transition: transform var(--transition-base); }
.accordion-item.active .accordion-icon { transform: rotate(45deg); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow); }
.accordion-body { padding: 0 var(--space-6) var(--space-5); font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   24. CTA Section
   ========================================================================== */
.cta-section { background-color: var(--color-primary-800); position: relative; overflow: hidden; }
.cta-section::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 168, 78, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section::after {
  content: ''; position: absolute; bottom: -40%; left: -10%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 82, 128, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; text-align: center; max-width: 640px; margin-inline: auto; }
.cta-title { font-size: var(--text-3xl); font-weight: var(--font-weight-bold); color: var(--color-white); margin-bottom: var(--space-4); }
@media (min-width: 768px) { .cta-title { font-size: var(--text-4xl); } }
.cta-text { font-size: var(--text-lg); color: var(--color-primary-200); line-height: var(--leading-relaxed); margin-bottom: var(--space-8); }

/* ==========================================================================
   25. Footer — Enterprise
   ========================================================================== */
.footer { background-color: var(--color-primary-900); color: var(--color-primary-200); }
.footer-top { padding-block: var(--space-6); }
@media (min-width: 768px) { .footer-top { padding-block: var(--space-8); } }
.footer-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-6); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; } }
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.footer-logo img { height: 32px; width: auto; }
.footer-logo-text { font-family: var(--font-heading); font-size: var(--text-base); font-weight: var(--font-weight-bold); color: var(--color-white); }
.footer-description { font-size: var(--text-sm); line-height: var(--leading-relaxed); color: var(--color-primary-300); margin-bottom: var(--space-4); }
.footer-heading { font-size: var(--text-xs); font-weight: var(--font-weight-semibold); color: var(--color-white); margin-bottom: var(--space-2); text-transform: uppercase; letter-spacing: var(--tracking-wider); }
.footer-links { display: flex; flex-direction: column; gap: var(--space-1); }
.footer-link { font-size: var(--text-xs); color: var(--color-primary-300); transition: color var(--transition-fast); display: inline-flex; align-items: center; gap: var(--space-2); }
.footer-link:hover { color: var(--color-secondary-400); }
.footer-contact-item { display: flex; gap: var(--space-2); margin-bottom: var(--space-2); }
.footer-contact-icon { flex-shrink: 0; width: 16px; height: 16px; color: var(--color-secondary-400); margin-top: 2px; }
.footer-contact-text { font-size: var(--text-xs); color: var(--color-primary-300); line-height: var(--leading-relaxed); }

.footer-newsletter { margin-top: var(--space-3); }
.footer-newsletter-label { font-size: var(--text-xs); font-weight: var(--font-weight-semibold); color: var(--color-white); margin-bottom: var(--space-2); display: block; }
.footer-newsletter-form { display: flex; gap: var(--space-2); }
.footer-newsletter-input {
  flex: 1; padding: 0.625rem 1rem; font-size: var(--text-sm);
  background-color: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md); color: var(--color-white);
  transition: all var(--transition-fast);
}
.footer-newsletter-input::placeholder { color: var(--color-primary-400); }
.footer-newsletter-input:focus { outline: none; border-color: var(--color-secondary-500); background-color: rgba(255,255,255,0.1); }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.06); padding-block: var(--space-4); }
.footer-bottom-inner { display: flex; flex-direction: column; gap: var(--space-2); align-items: center; text-align: center; }
@media (min-width: 768px) { .footer-bottom-inner { flex-direction: row; justify-content: space-between; text-align: left; } }
.footer-copyright { font-size: var(--text-xs); color: var(--color-primary-400); }
.footer-legal { display: flex; gap: var(--space-6); }
.footer-legal-link { font-size: var(--text-xs); color: var(--color-primary-400); transition: color var(--transition-fast); }
.footer-legal-link:hover { color: var(--color-secondary-400); }

.social-links { display: flex; gap: var(--space-3); }
.footer-social { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.social-link { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius-full); border: 1px solid rgba(255, 255, 255, 0.1); color: var(--color-primary-300); transition: all var(--transition-fast); font-size: var(--text-sm); }
.social-link:hover { background-color: var(--color-secondary-500); border-color: var(--color-secondary-500); color: var(--color-primary-900); }

/* ==========================================================================
   26. Back to Top
   ========================================================================== */
.back-to-top {
  position: fixed; bottom: var(--space-8); right: var(--space-8); z-index: var(--z-fixed);
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  background-color: var(--color-primary-800); color: var(--color-white);
  border-radius: var(--radius-full); box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all var(--transition-base); cursor: pointer;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background-color: var(--color-primary-700); transform: translateY(-2px); box-shadow: var(--shadow-xl); }

/* ==========================================================================
   27. Page Header (Inner Pages)
   ========================================================================== */
.page-header {
  position: relative; padding-top: calc(72px + var(--space-16));
  padding-bottom: var(--space-12); background-color: var(--color-primary-800);
  overflow: hidden;
}
@media (min-width: 768px) { .page-header { padding-top: calc(80px + var(--space-20)); padding-bottom: var(--space-16); } }
.page-header-overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.8) 100%); }
.page-header-content { position: relative; z-index: 2; }
.page-header-title { font-size: var(--text-3xl); font-weight: var(--font-weight-bold); color: var(--color-white); margin-bottom: var(--space-3); }
@media (min-width: 768px) { .page-header-title { font-size: var(--text-5xl); } }
.page-header-breadcrumb { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-primary-200); }
.page-header-breadcrumb a { color: var(--color-secondary-400); transition: color var(--transition-fast); }
.page-header-breadcrumb a:hover { color: var(--color-secondary-300); }

/* ==========================================================================
   28. Badges
   ========================================================================== */
.badge { display: inline-flex; align-items: center; padding: 0.125rem 0.625rem; font-size: var(--text-xs); font-weight: var(--font-weight-semibold); border-radius: var(--radius-full); line-height: 1.5; }
.badge-primary { background-color: var(--color-primary-50); color: var(--color-primary-500); }
.badge-secondary { background-color: var(--color-secondary-50); color: var(--color-secondary-700); }
.badge-success { background-color: #ecfdf5; color: #065f46; }

/* ==========================================================================
   29. Trust Badges / Partner Logos
   ========================================================================== */
.partner-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-10) var(--space-12); opacity: 0.5; transition: opacity var(--transition-base); }
.partner-grid:hover { opacity: 0.8; }
.partner-item { height: 36px; width: auto; filter: grayscale(100%) brightness(1.5); transition: all var(--transition-base); }
.partner-item:hover { filter: none; }
.partner-item-link { display: flex; align-items: center; justify-content: center; text-decoration: none; }
.partner-item-img { height: 36px; width: auto; object-fit: contain; filter: grayscale(100%) brightness(1.5); transition: all var(--transition-base); }
.partner-item-img:hover { filter: none; }
@media (min-width: 768px) { .partner-item { height: 44px; } .partner-item-img { height: 44px; } }

/* ==========================================================================
   30. Reveal Animations
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* ==========================================================================
   31. Utilities
   ========================================================================== */
.hidden { display: none; }
.visible { display: block; }
@media (max-width: 639px) { .hidden-mobile { display: none !important; } }
@media (min-width: 640px) and (max-width: 1023px) { .hidden-tablet { display: none !important; } }
@media (min-width: 1024px) { .hidden-desktop { display: none !important; } }

.mt-0 { margin-top: 0; } .mt-2 { margin-top: var(--space-2); } .mt-4 { margin-top: var(--space-4); } .mt-6 { margin-top: var(--space-6); } .mt-8 { margin-top: var(--space-8); } .mt-10 { margin-top: var(--space-10); } .mt-12 { margin-top: var(--space-12); } .mt-16 { margin-top: var(--space-16); }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: var(--space-2); } .mb-4 { margin-bottom: var(--space-4); } .mb-6 { margin-bottom: var(--space-6); } .mb-8 { margin-bottom: var(--space-8); } .mb-10 { margin-bottom: var(--space-10); } .mb-12 { margin-bottom: var(--space-12); } .mb-16 { margin-bottom: var(--space-16); }
.mx-auto { margin-inline: auto; }
.text-center { text-align: center; } .text-left { text-align: left; } .text-right { text-align: right; }
.flex { display: flex; } .flex-col { flex-direction: column; } .items-center { align-items: center; } .items-start { align-items: flex-start; } .justify-center { justify-content: center; } .justify-between { justify-content: space-between; } .gap-2 { gap: var(--space-2); } .gap-4 { gap: var(--space-4); } .gap-6 { gap: var(--space-6); } .gap-8 { gap: var(--space-8); }

/* ==========================================================================
   32. Mission / Vision
   ========================================================================== */
.mission-vision-grid { display: grid; gap: var(--space-8); }
@media (min-width: 768px) { .mission-vision-grid { grid-template-columns: 1fr 1fr; } }
.mission-card, .vision-card { padding: var(--space-8); border-radius: var(--radius-lg); border: 1px solid var(--color-neutral-100); position: relative; overflow: hidden; transition: all var(--transition-base); }
.mission-card:hover, .vision-card:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-lg); }
.mission-card::before, .vision-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; }
.mission-card::before { background: var(--color-primary-500); }
.vision-card::before { background: var(--color-secondary-500); }
.mission-vision-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); margin-bottom: var(--space-4); font-size: var(--text-xl); }
.mission-card .mission-vision-icon { background-color: var(--color-primary-50); color: var(--color-primary-500); }
.vision-card .mission-vision-icon { background-color: var(--color-secondary-50); color: var(--color-secondary-700); }
.mission-vision-title { font-size: var(--text-xl); font-weight: var(--font-weight-bold); color: var(--color-primary-800); margin-bottom: var(--space-3); }
.mission-vision-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   33. Values
   ========================================================================== */
.values-grid { display: grid; gap: var(--space-6); }
@media (min-width: 640px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .values-grid { grid-template-columns: repeat(4, 1fr); } }
.value-item { text-align: center; padding: var(--space-6); }
.value-icon { width: 56px; height: 56px; margin-inline: auto; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-full); background-color: var(--color-primary-50); color: var(--color-primary-500); font-size: var(--text-2xl); margin-bottom: var(--space-4); transition: all var(--transition-base); }
.value-item:hover .value-icon { background-color: var(--color-primary-500); color: var(--color-white); transform: scale(1.1); }
.value-title { font-size: var(--text-base); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); margin-bottom: var(--space-2); }
.value-text { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   34. Contact Page Styles
   ========================================================================== */
.contact-grid { display: grid; gap: var(--space-10); }
@media (min-width: 768px) { .contact-grid { grid-template-columns: 1fr 1.5fr; } }
.contact-info-card { background-color: var(--color-primary-50); border-radius: var(--radius-lg); padding: var(--space-8); border: 1px solid var(--color-primary-100); }
.contact-info-item { display: flex; gap: var(--space-4); margin-bottom: var(--space-6); }
.contact-info-icon { flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background-color: var(--color-primary-800); color: var(--color-white); border-radius: var(--radius-md); font-size: var(--text-lg); }
.contact-info-label { font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-primary-800); margin-bottom: var(--space-1); }
.contact-info-value { font-size: var(--text-sm); color: var(--color-neutral-500); line-height: var(--leading-relaxed); }

/* ==========================================================================
   35. Focus / Accessibility
   ========================================================================== */
:focus-visible { outline: 2px solid var(--color-primary-400); outline-offset: 2px; }
.skip-link { position: absolute; top: -100%; left: var(--space-4); z-index: var(--z-toast); padding: var(--space-3) var(--space-6); background-color: var(--color-primary-800); color: var(--color-white); border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: var(--font-weight-semibold); transition: top var(--transition-fast); }
.skip-link:focus { top: var(--space-4); }

/* ==========================================================================
   36. Selection & Scrollbar
   ========================================================================== */
::selection { background-color: var(--color-primary-200); color: var(--color-primary-900); }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-neutral-100); }
::-webkit-scrollbar-thumb { background: var(--color-neutral-300); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-neutral-400); }

/* ==========================================================================
   37. Print Styles
   ========================================================================== */
@media print { .navbar, .footer, .back-to-top, .btn { display: none !important; } body { font-size: 12pt; color: #000; } a { text-decoration: underline; } .section { padding-block: 1rem; } .page-header { padding-top: 0; background: none; } .page-header-title { color: #000; } }

/* ==========================================================================
   38. Micro-interactions
   ========================================================================== */
.hover-lift { transition: transform var(--transition-base); }
.hover-lift:hover { transform: translateY(-2px); }
.hover-glow { transition: box-shadow var(--transition-base); }
.hover-glow:hover { box-shadow: 0 0 30px rgba(200, 168, 78, 0.15); }

/* ==========================================================================
   39. Achievement Styles
   ========================================================================== */
.achievement-number { font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: var(--font-weight-bold); color: var(--color-secondary-500); line-height: 1; margin-bottom: var(--space-1); }
.achievement-label { font-size: var(--text-sm); color: var(--color-neutral-500); font-weight: var(--font-weight-medium); }

/* ==========================================================================
   40. Phase 3 — Premium Background System & Noise Texture
   ========================================================================== */
.noise-overlay {
  position: fixed; inset: 0; z-index: 1;
  pointer-events: none; opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

.section-gradient-1 {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-neutral-25) 100%);
}

.section-gradient-2 {
  background: linear-gradient(180deg, var(--color-neutral-25) 0%, var(--color-white) 100%);
}

.section-mask {
  position: relative;
}

.section-mask::before {
  content: ''; position: absolute; top: -1px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(180deg, var(--color-white) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* ==========================================================================
   41. Phase 3 — Premium Hero Enhancements
   ========================================================================== */
.hero {
  perspective: 1000px;
}

.hero-parallax-layer {
  position: absolute; inset: 0; z-index: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

.hero-grid-bg {
  background-size: 60px 60px;
}

.hero-glow-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(200, 168, 78, 0.1) 0%, rgba(200, 168, 78, 0.04) 30%, transparent 60%);
  animation: heroGlow 8s ease-in-out infinite alternate;
  will-change: transform;
}

.hero-glow-2 {
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(42, 82, 128, 0.12) 0%, rgba(42, 82, 128, 0.04) 30%, transparent 60%);
  animation: heroGlow 10s ease-in-out infinite alternate-reverse;
  will-change: transform;
}

.hero-glow-3 {
  position: absolute; top: 40%; left: 30%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(200, 168, 78, 0.06) 0%, transparent 50%);
  border-radius: 50%;
  animation: heroGlow 12s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, -40px) scale(1.15); }
}

/* Floating Elements */
.hero-float {
  position: absolute; z-index: 1;
  pointer-events: none;
  will-change: transform;
}

.hero-float-1 {
  top: 15%; right: 10%;
  width: 64px; height: 64px;
  border: 2px solid rgba(200, 168, 78, 0.2);
  border-radius: var(--radius-lg);
  animation: floatDrift 6s ease-in-out infinite;
}

.hero-float-2 {
  bottom: 25%; right: 25%;
  width: 48px; height: 48px;
  background: rgba(200, 168, 78, 0.06);
  border-radius: var(--radius-full);
  animation: floatDrift 8s ease-in-out infinite reverse;
}

.hero-float-3 {
  top: 40%; left: 5%;
  width: 32px; height: 32px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  animation: floatDrift 7s ease-in-out infinite 1s;
}

@keyframes floatDrift {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-12px) rotate(3deg); }
  66% { transform: translateY(6px) rotate(-2deg); }
}

/* Hero Stat Cards Premium */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.hero-stat-item {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.hero-stat-item:hover {
  background: rgba(255,255,255,0.03);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: 1.2;
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-primary-200);
  margin-top: 2px;
}

/* Enhanced Scroll Indicator */
.hero-scroll-indicator {
  bottom: var(--space-10);
  gap: var(--space-3);
}

.hero-scroll-mouse {
  width: 22px; height: 34px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}

.hero-scroll-mouse::before {
  content: '';
  position: absolute; top: 6px; left: 50%;
  width: 2px; height: 8px;
  background: var(--color-secondary-400);
  border-radius: 1px;
  transform: translateX(-50%);
  animation: scrollMouse 2s ease-in-out infinite;
}

@keyframes scrollMouse {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

.hero-scroll-line {
  display: none;
}

.hero-scroll-text {
  font-size: 0.625rem;
  letter-spacing: 0.15em;
}

/* ==========================================================================
   42. Phase 3 — Premium Typography
   ========================================================================== */
.section-title {
  letter-spacing: var(--tracking-tight);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--color-secondary-500), var(--color-secondary-300));
  border-radius: 2px;
  margin: var(--space-4) auto 0;
}

.section-header-left .section-title::after {
  margin: var(--space-4) 0 0;
}

.section-subtitle {
  font-size: var(--text-base);
}

@media (min-width: 768px) {
  .section-subtitle {
    font-size: var(--text-lg);
  }
}

/* ==========================================================================
   43. Phase 3 — Enhanced Micro-interactions
   ========================================================================== */
.btn {
  position: relative;
  isolation: isolate;
}

.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  border-radius: inherit;
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary::before {
  background: linear-gradient(135deg, rgba(255,255,255,0.06), transparent);
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

.card {
  isolation: isolate;
}

.card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 50%, rgba(200, 168, 78, 0.02));
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.card:hover::after {
  opacity: 1;
}

/* Enhanced hover lift with shadow */
.hover-premium {
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.hover-premium:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(10, 22, 40, 0.1), 0 6px 12px rgba(10, 22, 40, 0.06);
}

/* Image treatment */
.img-premium {
  position: relative;
  overflow: hidden;
}

.img-premium::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--color-primary-800), transparent 60%);
  opacity: 0.15;
  transition: opacity var(--transition-base);
}

.img-premium:hover::after {
  opacity: 0.05;
}

/* ==========================================================================
   44. Phase 3 — Section Transition Overlays
   ========================================================================== */
.section-divider {
  position: relative;
  padding-top: 0;
  padding-bottom: 0;
  height: 120px;
  overflow: hidden;
}

.section-divider svg {
  position: absolute;
  width: 100%;
  height: 120px;
}

/* ==========================================================================
   45. Phase 3 — Enhanced Reveal Animations
   ========================================================================== */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children reveal */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 400ms; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 480ms; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 560ms; }

/* ==========================================================================
   46. Phase 3 — Solution Card Premium
   ========================================================================== */
.solution-card {
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-white), var(--color-neutral-25));
  border: 1px solid var(--color-neutral-100);
  padding: var(--space-8);
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(10, 22, 40, 0.1), 0 8px 16px rgba(10, 22, 40, 0.06);
  border-color: var(--color-primary-100);
}

.solution-card-accent {
  height: 4px;
}

.solution-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-lg);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.solution-card:hover .solution-icon {
  background-color: var(--color-primary-500);
  color: var(--color-white);
  transform: scale(1.05);
}

.solution-title {
  font-size: var(--text-xl);
}

/* ==========================================================================
   47. Phase 3 — CTA Premium
   ========================================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-700));
}

.cta-section::before {
  width: 800px; height: 800px;
  top: -60%; right: -15%;
  background: radial-gradient(circle, rgba(200, 168, 78, 0.06) 0%, transparent 60%);
  animation: heroGlow 10s ease-in-out infinite alternate;
}

.cta-section::after {
  width: 600px; height: 600px;
  bottom: -50%; left: -10%;
  background: radial-gradient(circle, rgba(42, 82, 128, 0.08) 0%, transparent 60%);
  animation: heroGlow 12s ease-in-out infinite alternate-reverse;
}

.cta-title {
  letter-spacing: var(--tracking-tight);
}

.cta-content .btn {
  animation: fadeInUp 0.6s ease 0.3s both;
}

/* ==========================================================================
   48. Phase 3 — Premium Background Image Placeholders
   ========================================================================== */
.bg-placeholder {
  position: relative;
  overflow: hidden;
}

.bg-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
  opacity: 0.5;
}

.bg-placeholder-pattern {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, var(--color-primary-100) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, var(--color-secondary-100) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, var(--color-primary-50) 0%, transparent 50%);
  opacity: 0.6;
}

.bg-placeholder-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(42, 82, 128, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 82, 128, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ==========================================================================
   49. Phase 3 — Responsive Refinements
   ========================================================================== */
@media (max-width: 767px) {
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2);
  }

  .hero-float { display: none; }

  .section-title::after {
    width: 36px;
  }

  .hero-stat-value {
    font-size: var(--text-xl);
  }
}

@media (max-width: 1023px) {
  .hero-scroll-indicator { display: none; }
  .hero-glow-3 { display: none; }
}

/* ==========================================================================
   50. Phase 4 — Breadcrumb Component
   ========================================================================== */
.breadcrumb { margin-bottom: var(--space-6); }
.breadcrumb-list { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.breadcrumb-item { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb-sep { display: flex; color: var(--color-neutral-400); }
.breadcrumb-link { font-size: var(--text-sm); color: var(--color-secondary-400); transition: color var(--transition-fast); text-decoration: none; }
.breadcrumb-link:hover { color: var(--color-secondary-300); text-decoration: underline; }
.breadcrumb-current { font-size: var(--text-sm); color: var(--color-neutral-400); }
.breadcrumb-light .breadcrumb-link { color: var(--color-secondary-300); }
.breadcrumb-light .breadcrumb-link:hover { color: var(--color-white); }
.breadcrumb-light .breadcrumb-current { color: var(--color-primary-200); }
.breadcrumb-light .breadcrumb-sep { color: var(--color-primary-300); }

/* ==========================================================================
   51. Phase 4 — Procurement Hero
   ========================================================================== */
.proc-hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-12);
  background: linear-gradient(135deg, var(--color-primary-900), var(--color-primary-800));
  color: var(--color-white);
  overflow: hidden;
}

.proc-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(200, 168, 78, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(42, 82, 128, 0.08) 0%, transparent 50%);
  z-index: 0;
}

.proc-hero--hub {
  padding: var(--space-24) 0 var(--space-16);
}

.proc-hero .container { position: relative; z-index: 1; }

.proc-hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); font-weight: var(--font-weight-semibold);
  color: var(--color-secondary-400);
  margin-bottom: var(--space-4);
}

.proc-hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl); font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  max-width: 720px;
}

@media (min-width: 768px) {
  .proc-hero-title { font-size: var(--text-5xl); }
}

.proc-hero-text {
  font-size: var(--text-base);
  color: var(--color-primary-200);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  margin-bottom: var(--space-8);
}

.proc-hero-actions {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
}

/* ==========================================================================
   52. Phase 4 — Procurement Hub Overview
   ========================================================================== */
.proc-overview-grid {
  display: grid; gap: var(--space-10);
}

@media (min-width: 768px) {
  .proc-overview-grid { grid-template-columns: 1fr 1fr; align-items: center; }
}

.proc-overview-text {
  font-size: var(--text-base);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.proc-overview-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: var(--space-3);
}

.proc-overview-item {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-sm); color: var(--color-neutral-600);
}

/* ==========================================================================
   53. Phase 4 — Sector Cards (Hub Page)
   ========================================================================== */
.proc-sectors-grid {
  display: grid; gap: var(--space-5);
}

@media (min-width: 640px) { .proc-sectors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .proc-sectors-grid { grid-template-columns: repeat(3, 1fr); } }

.proc-sector-card {
  display: flex; flex-direction: column;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  isolation: isolate;
}

.proc-sector-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(10, 22, 40, 0.1), 0 6px 12px rgba(10, 22, 40, 0.06);
  border-color: var(--color-primary-100);
}

.proc-sector-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
  line-height: 1;
}

.proc-sector-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.proc-sector-desc {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.proc-sector-cta {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary-600);
  transition: gap var(--transition-fast);
}

.proc-sector-card:hover .proc-sector-cta { gap: var(--space-3); }

/* ==========================================================================
   54. Phase 4 — Process Flow (Hub Page)
   ========================================================================== */
.proc-flow-grid {
  display: grid; gap: var(--space-6);
}

@media (min-width: 640px) { .proc-flow-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .proc-flow-grid { grid-template-columns: repeat(3, 1fr); } }

.proc-flow-card {
  padding: var(--space-6);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.proc-flow-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.proc-flow-number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary-500);
  margin-bottom: var(--space-3);
  line-height: 1;
}

.proc-flow-title {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.proc-flow-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   55. Phase 4 — Quick Action Cards
   ========================================================================== */
.proc-actions-grid {
  display: grid; gap: var(--space-6);
}

@media (min-width: 768px) { .proc-actions-grid { grid-template-columns: repeat(3, 1fr); } }

.proc-action-card {
  display: flex; flex-direction: column;
  padding: var(--space-8);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-base);
}

.proc-action-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-100);
}

.proc-action-card--primary {
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-700));
  border-color: transparent;
  color: var(--color-white);
}

.proc-action-card--primary:hover {
  border-color: transparent;
  box-shadow: 0 20px 40px rgba(10, 22, 40, 0.2);
}

.proc-action-card--primary .proc-action-title { color: var(--color-white); }
.proc-action-card--primary .proc-action-text { color: var(--color-primary-200); }
.proc-action-card--primary .proc-action-cta { color: var(--color-secondary-400); }

.proc-action-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-3);
}

.proc-action-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.proc-action-cta {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary-600);
  transition: gap var(--transition-fast);
}

.proc-action-card:hover .proc-action-cta { gap: var(--space-3); }

/* ==========================================================================
   56. Phase 4 — Sector Page: Challenge Cards
   ========================================================================== */
.proc-challenges-grid {
  display: grid; gap: var(--space-6);
}

@media (min-width: 640px) { .proc-challenges-grid { grid-template-columns: repeat(2, 1fr); } }

.proc-challenge-card {
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.proc-challenge-card:hover {
  border-color: var(--color-primary-100);
  box-shadow: var(--shadow-md);
}

.proc-challenge-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-50);
  color: var(--color-primary-500);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.proc-challenge-title {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.proc-challenge-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   57. Phase 4 — Sector Page: Solutions
   ========================================================================== */
.proc-solutions-grid {
  display: grid; gap: var(--space-6);
}

@media (min-width: 640px) { .proc-solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .proc-solutions-grid { grid-template-columns: repeat(3, 1fr); } }

.proc-solution-card {
  padding: var(--space-6);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.proc-solution-card:hover {
  border-color: var(--color-primary-100);
  box-shadow: var(--shadow-md);
}

.proc-solution-number {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary-500);
  margin-bottom: var(--space-3);
}

.proc-solution-title {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.proc-solution-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   58. Phase 4 — Sector Page: Category Cards
   ========================================================================== */
.proc-categories-grid {
  display: grid; gap: var(--space-5);
}

@media (min-width: 640px) { .proc-categories-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .proc-categories-grid { grid-template-columns: repeat(4, 1fr); } }

.proc-category-card {
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.proc-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(10, 22, 40, 0.08);
  border-color: var(--color-primary-100);
}

.proc-category-icon {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
  line-height: 1;
}

.proc-category-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.proc-category-text {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   59. Phase 4 — Sector Page: Workflow Timeline
   ========================================================================== */
.proc-workflow {
  display: flex; flex-direction: column; gap: 0;
  max-width: 640px;
  margin-inline: auto;
}

.proc-workflow-step {
  display: flex; align-items: flex-start; gap: var(--space-4);
  position: relative;
  padding-bottom: var(--space-8);
}

.proc-workflow-step:last-child { padding-bottom: 0; }

.proc-workflow-marker {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-50);
  border: 2px solid var(--color-primary-100);
  border-radius: var(--radius-full);
  position: relative;
  z-index: 1;
}

.proc-workflow-num {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-600);
}

.proc-workflow-content {
  padding-top: var(--space-2);
}

.proc-workflow-title {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-800);
}

.proc-workflow-connector {
  position: absolute;
  left: 23px; top: 48px;
  height: calc(100% - 48px);
  width: 2px;
  background: var(--color-primary-100);
  display: none;
}

/* ==========================================================================
   60. Phase 4 — Sector Page: Related
   ========================================================================== */
.proc-related-grid {
  display: flex; flex-wrap: wrap; gap: var(--space-4);
  justify-content: center;
}

.proc-related-card {
  display: inline-flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-base);
}

.proc-related-card:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.proc-related-icon { font-size: var(--text-lg); line-height: 1; }
.proc-related-name { font-size: var(--text-sm); font-weight: var(--font-weight-medium); color: var(--color-primary-700); }

/* ==========================================================================
   61. Phase 4 — RFQ Wizard
   ========================================================================== */
.rfq-hero {
  position: relative;
  padding: var(--space-16) 0 var(--space-8);
  background: linear-gradient(135deg, var(--color-primary-900), var(--color-primary-800));
  color: var(--color-white);
  overflow: hidden;
}

.rfq-progress {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-neutral-100);
}

.rfq-progress-track {
  height: 6px;
  background: var(--color-neutral-100);
  border-radius: 3px;
  margin-bottom: var(--space-3);
  overflow: hidden;
}

.rfq-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-secondary-500), var(--color-secondary-400));
  border-radius: 3px;
  transition: width 0.5s ease;
}

.rfq-progress-labels {
  display: flex; justify-content: space-between; align-items: center;
}

.rfq-progress-text {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-neutral-400);
}

.rfq-progress-step {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-700);
}

/* Steps */
.rfq-step { display: none; }
.rfq-step--active { display: block; }

.rfq-step-header {
  margin-bottom: var(--space-8);
}

.rfq-step-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.rfq-step-desc {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
}

/* Industry Grid */
.rfq-industry-grid {
  display: grid; gap: var(--space-3);
}

@media (min-width: 640px) { .rfq-industry-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .rfq-industry-grid { grid-template-columns: repeat(3, 1fr); } }

.rfq-industry-option { cursor: pointer; }

.rfq-industry-input {
  position: absolute; opacity: 0; width: 0; height: 0;
}

.rfq-industry-card {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4);
  border: 2px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.rfq-industry-input:checked + .rfq-industry-card {
  border-color: var(--color-secondary-500);
  background: var(--color-secondary-50);
}

.rfq-industry-input:focus-visible + .rfq-industry-card {
  outline: 2px solid var(--color-primary-400);
  outline-offset: 2px;
}

.rfq-industry-icon { font-size: var(--text-xl); line-height: 1; }
.rfq-industry-name { font-size: var(--text-sm); font-weight: var(--font-weight-medium); color: var(--color-primary-800); }

/* Category Checkboxes */
.rfq-categories-grid {
  display: grid; gap: var(--space-3);
}

@media (min-width: 640px) { .rfq-categories-grid { grid-template-columns: repeat(2, 1fr); } }

.rfq-category-option { cursor: pointer; }

.rfq-category-input {
  position: absolute; opacity: 0; width: 0; height: 0;
}

.rfq-category-card {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-neutral-100);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-700);
  transition: all var(--transition-fast);
}

.rfq-category-input:checked + .rfq-category-card {
  border-color: var(--color-secondary-500);
  background: var(--color-secondary-50);
  color: var(--color-primary-800);
}

.rfq-placeholder {
  font-size: var(--text-sm);
  color: var(--color-neutral-400);
  text-align: center;
  padding: var(--space-8);
}

/* Budget Options */
.rfq-budget-options {
  display: grid; gap: var(--space-3);
}

.rfq-budget-option { cursor: pointer; }

.rfq-budget-option input {
  position: absolute; opacity: 0; width: 0; height: 0;
}

.rfq-budget-card {
  display: block;
  padding: var(--space-4) var(--space-6);
  border: 2px solid var(--color-neutral-100);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-700);
  transition: all var(--transition-fast);
  text-align: center;
}

.rfq-budget-option input:checked + .rfq-budget-card {
  border-color: var(--color-secondary-500);
  background: var(--color-secondary-50);
}

@media (min-width: 640px) {
  .rfq-budget-options { grid-template-columns: repeat(3, 1fr); }
}

/* Upload Zone */
.rfq-upload-zone {
  border: 2px dashed var(--color-neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.rfq-upload-zone:hover,
.rfq-upload-zone--active {
  border-color: var(--color-secondary-400);
  background: var(--color-secondary-50);
}

.rfq-upload-content {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
}

.rfq-upload-text { font-size: var(--text-sm); color: var(--color-neutral-500); }
.rfq-upload-btn { background: none; border: none; color: var(--color-secondary-600); font-weight: var(--font-weight-semibold); cursor: pointer; text-decoration: underline; }
.rfq-upload-hint { font-size: var(--text-xs); color: var(--color-neutral-400); }

.rfq-file-list {
  display: flex; flex-direction: column; gap: var(--space-2);
  margin-top: var(--space-4);
}

.rfq-file-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-neutral-25);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}

.rfq-file-remove {
  background: none; border: none;
  color: var(--color-error-500);
  cursor: pointer;
  font-size: var(--text-lg);
  line-height: 1;
  padding: 0 0 0 var(--space-2);
}

/* Timeline Options */
.rfq-timeline-options {
  display: grid; gap: var(--space-3);
}

@media (min-width: 640px) { .rfq-timeline-options { grid-template-columns: repeat(2, 1fr); } }

.rfq-timeline-option { cursor: pointer; }

.rfq-timeline-option input {
  position: absolute; opacity: 0; width: 0; height: 0;
}

.rfq-timeline-card {
  display: block;
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--color-neutral-100);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary-700);
  transition: all var(--transition-fast);
}

.rfq-timeline-option input:checked + .rfq-timeline-card {
  border-color: var(--color-secondary-500);
  background: var(--color-secondary-50);
}

/* Form Grid */
.form-grid {
  display: grid; gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-group--full { grid-column: 1 / -1; }
}

/* Review */
.rfq-review {
  background: var(--color-neutral-25);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.rfq-review-section {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-neutral-100);
}

.rfq-review-section:first-child { padding-top: 0; }
.rfq-review-section:last-child { border-bottom: none; padding-bottom: 0; }

.rfq-review-heading {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-neutral-400);
  margin-bottom: var(--space-1);
}

.rfq-review-value {
  font-size: var(--text-sm);
  color: var(--color-primary-800);
}

/* Consent */
.rfq-consent {
  margin-bottom: var(--space-6);
}

.rfq-consent-label {
  display: flex; align-items: flex-start; gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  cursor: pointer;
}

.rfq-consent-label input { margin-top: 2px; }

/* Navigation */
.rfq-navigation {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-neutral-100);
}

.rfq-navigation-right {
  display: flex; align-items: center; gap: var(--space-4);
}

/* Error */
.rfq-error {
  font-size: var(--text-sm);
  color: var(--color-error-500);
  margin-top: var(--space-3);
  min-height: 1.5em;
}

/* Disclaimer */
.rfq-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-neutral-400);
  text-align: center;
  margin-top: var(--space-4);
}

.rfq-disclaimer a { color: var(--color-secondary-600); text-decoration: underline; }

/* ==========================================================================
   62. Phase 4 — Resource Center
   ========================================================================== */
.res-grid {
  display: grid; gap: var(--space-6);
}

@media (min-width: 640px) { .res-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .res-grid { grid-template-columns: repeat(3, 1fr); } }

.res-card {
  display: flex; flex-direction: column;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.res-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-100);
}

.res-card-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
  line-height: 1;
}

.res-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-2);
}

.res-card-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.res-card-meta { margin-bottom: var(--space-4); }

.res-card-format {
  font-size: var(--text-xs);
  color: var(--color-neutral-400);
}

.res-download-btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  align-self: flex-start;
}

/* ==========================================================================
   63. Phase 4 — Knowledge Center
   ========================================================================== */
.kc-grid {
  display: grid; gap: var(--space-6);
}

@media (min-width: 768px) { .kc-grid { grid-template-columns: repeat(2, 1fr); } }

.kc-card {
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.kc-card:hover {
  border-color: var(--color-primary-100);
  box-shadow: var(--shadow-md);
}

.kc-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-800);
  margin-bottom: var(--space-3);
  line-height: var(--leading-snug);
}

.kc-card-text {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.kc-card-tags {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
}

.kc-card-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.625rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-500);
  background: var(--color-primary-50);
  border-radius: var(--radius-full);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

/* ==========================================================================
   64. Phase 4 — Responsive
   ========================================================================== */
@media (max-width: 767px) {
  .proc-hero { padding: var(--space-14) 0 var(--space-10); }
  .proc-hero--hub { padding: var(--space-14) 0 var(--space-10); }
  .proc-hero-title { font-size: var(--text-2xl); }
  .proc-hero-text { font-size: var(--text-sm); }
  .proc-hero-actions { flex-direction: column; }
  .proc-hero-actions .btn { width: 100%; }
  .rfq-navigation { flex-direction: column; gap: var(--space-4); align-items: stretch; }
  .rfq-navigation-right { flex-direction: column; gap: var(--space-3); }
  .rfq-navigation-right .btn { width: 100%; }
  .rfq-step-title { font-size: var(--text-xl); }
  .rfq-upload-zone { padding: var(--space-6); }
}

/* ==========================================================================
   RTL — Arabic Language Support
   ========================================================================== */
[dir="rtl"] .navbar-links { margin-right: 0; margin-left: auto; }
[dir="rtl"] .navbar-actions { margin-left: 0; margin-right: auto; }
[dir="rtl"] .navbar-chevron { transform: rotate(180deg); }
[dir="rtl"] .mega-column { text-align: right; }
[dir="rtl"] .mega-link-label,
[dir="rtl"] .mega-link-desc { text-align: right; }
@media (max-width: 1023px) {
  [dir="rtl"] .navbar-dropdown .mega-menu { padding-right: var(--space-4); padding-left: 0; }
  [dir="rtl"] .mega-menu-inner { padding-left: 0; padding-right: var(--space-4); border-left: none; border-right: 2px solid var(--color-primary-100); }
}
[dir="rtl"] .footer-links { padding-right: 0; }
[dir="rtl"] .footer-links li { text-align: right; }
[dir="rtl"] .footer-bottom-inner { flex-direction: row-reverse; }
[dir="rtl"] .hero-badge { text-align: right; }
[dir="rtl"] .hero-title { text-align: right; }
[dir="rtl"] .hero-text { text-align: right; }
[dir="rtl"] .hero-actions { justify-content: flex-start; }
[dir="rtl"] .hero-stats-list { flex-direction: row-reverse; }
[dir="rtl"] .section-label { text-align: right; }
[dir="rtl"] .section-title { text-align: right; }
[dir="rtl"] .section-subtitle { text-align: right; }
[dir="rtl"] .breadcrumb { text-align: right; }
[dir="rtl"] .breadcrumb-sep { transform: scaleX(-1); display: inline-block; }
[dir="rtl"] .rfq-upload-zone { text-align: center; }
[dir="rtl"] .btn svg { margin-left: var(--space-2); margin-right: 0; }
[dir="rtl"] .form-group label { text-align: right; }
[dir="rtl"] .footer-grid { direction: rtl; }
[dir="rtl"] .footer-col-contact { text-align: right; }
[dir="rtl"] .navbar-lang-btn { flex-direction: row-reverse; }
[dir="rtl"] .navbar-account-link { flex-direction: row-reverse; }
[dir="rtl"] .faq-question { text-align: right; }
[dir="rtl"] .faq-answer { text-align: right; }
[dir="rtl"] .card-text { text-align: right; }
[dir="rtl"] .card-title { text-align: right; }
[dir="rtl"] .stat-value { text-align: center; }
[dir="rtl"] .stat-label { text-align: center; }
[dir="rtl"] .step-title { text-align: right; }
[dir="rtl"] .step-text { text-align: right; }
[dir="rtl"] .social-link:first-child { margin-right: 0; }
[dir="rtl"] .back-to-top { right: auto; left: var(--space-6); }
[dir="rtl"] .rfq-step-number { margin-right: 0; margin-left: var(--space-4); }
[dir="rtl"] .rfq-progress-step { text-align: center; }
[dir="rtl"] .footer-newsletter { flex-direction: row-reverse; }
[dir="rtl"] .navbar { direction: rtl; }
[dir="rtl"] .navbar-inner { direction: rtl; }
[dir="rtl"] .process-steps { direction: rtl; }
[dir="rtl"] .process-step { text-align: right; }
[dir="rtl"] .testimonial-card { text-align: right; }
[dir="rtl"] .testimonial-author { flex-direction: row-reverse; }
[dir="rtl"] .skip-link { right: -999px; left: auto; }
[dir="rtl"] .skip-link:focus { right: var(--space-4); left: auto; }

/* WhatsApp Float */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; box-shadow: 0 4px 16px rgba(37,211,102,.4);
  transition: transform .2s, box-shadow .2s;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,.5); color: #fff; }
/* WhatsApp always on the right (chat is on the left in both LTR/RTL) */
[dir="rtl"] .whatsapp-float { right: 24px; left: auto; }

/* Maintenance Mode */
.maintenance-banner {
  background: var(--color-warning-500); color: var(--color-primary-900);
  text-align: center; padding: 0.5rem 1rem; font-size: 0.85rem; font-weight: 500;
}

/* Page Gallery */
.page-gallery-slider .page-gallery-prev:hover,
.page-gallery-slider .page-gallery-next:hover {
  background: rgba(0,0,0,0.6);
}
@media (max-width: 480px) {
  .page-gallery-slider .page-gallery-prev,
  .page-gallery-slider .page-gallery-next {
    width: 32px; height: 32px; font-size: 1rem;
  }
  .page-gallery-slide img {
    aspect-ratio: 16/9;
  }
}

/* ==========================================================================
   RTL Support
   ========================================================================== */
[dir="rtl"] body { direction: rtl; text-align: right; }
[dir="rtl"] .container { margin-right: auto; margin-left: auto; }

[dir="rtl"] table th { text-align: right; }
[dir="rtl"] table td { text-align: right; }

[dir="rtl"] .rev-table th { text-align: right; }
[dir="rtl"] .rev-table td { text-align: right; }

[dir="rtl"] form label { display: block; margin-bottom: 0.25rem; }

[dir="rtl"] .chat-msg.user { border-bottom-right-radius: 12px; border-bottom-left-radius: 4px; }
[dir="rtl"] .chat-msg.assistant { border-bottom-left-radius: 12px; border-bottom-right-radius: 4px; }
[dir="rtl"] .chat-input-wrap { flex-direction: row-reverse; }

[dir="rtl"] .toolbar { flex-direction: row-reverse; }

[dir="rtl"] .rev-card { border-left: none; border-right: 4px solid var(--color-primary-500); }
[dir="rtl"] .badge { margin-right: 0; margin-left: 0.5rem; }

[dir="rtl"] input[type="text"],
[dir="rtl"] input[type="email"],
[dir="rtl"] input[type="password"],
[dir="rtl"] input[type="number"],
[dir="rtl"] input[type="url"],
[dir="rtl"] input[type="tel"],
[dir="rtl"] textarea,
[dir="rtl"] select {
  text-align: right;
  direction: rtl;
}

[dir="rtl"] .page-nav { flex-direction: row-reverse; }

@media (max-width: 768px) {
  [dir="rtl"] div[style*="grid-template-columns:1fr 1fr"] { direction: rtl; }
}