/* =============================================
   RUHUNA TECMART — MAIN DESIGN SYSTEM
   Core Styles + Homepage Sections
   ============================================= */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ── 1. CSS Custom Properties ── */
:root {
  /* Colors — Premium Clean Light E-Commerce */
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8FAFC;
  --glass-bg: rgba(255, 255, 255, 0.94);
  --glass-bg-light: rgba(255, 255, 255, 0.85);
  --glass-border: #E2E8F0;
  --glass-border-hover: #3B82F6;

  --blue-900: #1E3A8A;
  --blue-800: #1E40AF;
  --blue-700: #1D4ED8;
  --blue-600: #2563EB;
  --blue-500: #3B82F6;
  --blue-400: #60A5FA;
  --blue-300: #93C5FD;
  --blue-200: #BFDBFE;
  --blue-100: #DBEAFE;
  --blue-50: #EFF6FF;
  --blue-glow: rgba(37, 99, 235, 0.2);
  --blue-gradient: linear-gradient(135deg, #1D4ED8 0%, #2563EB 50%, #3B82F6 100%);
  --blue-gradient-h: linear-gradient(90deg, #1D4ED8, #2563EB);

  --text-white: #FFFFFF;
  --text-light: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-dark: #0F172A;

  --success: #059669;
  --success-bg: #ECFDF5;
  --warning: #D97706;
  --warning-bg: #FFFBEB;
  --error: #DC2626;
  --error-bg: #FEF2F2;
  --gold: #D97706;
  --whatsapp: #25D366;
  --whatsapp-hover: #20BA5A;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-2xl: 40px;
  --r-full: 50%;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 0.2s var(--ease-out);
  --t-normal: 0.35s var(--ease-out);
  --t-slow: 0.5s var(--ease-out);
  --t-spring: 0.4s var(--ease-spring);

  /* Shadows — Soft E-Commerce Diffusion */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-blue: 0 4px 20px rgba(37, 99, 235, 0.28);
  --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.15);
  --shadow-card: 0 2px 12px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.03);

  /* Layout */
  --nav-h: 72px;
  --max-w: 1280px;
  --max-w-wide: 1440px;
}

/* ── 2. CSS Reset ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body.no-scroll {
  overflow: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--t-fast);
}

ul,
ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: inherit;
  background: none;
  color: inherit;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--blue-600);
  color: white;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--blue-500);
}

/* ── 3. Utility Classes ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.container-wide {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section {
  padding: var(--sp-24) 0;
  position: relative;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--sp-4);
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto var(--sp-12);
  line-height: 1.7;
}

.glass-card {
  background: #FFFFFF;
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--t-normal);
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  background: var(--blue-gradient);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--r-xl);
  transition: all var(--t-normal);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-blue);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.38);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  background: #FFFFFF;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--blue-600);
  border-radius: var(--r-xl);
  transition: all var(--t-normal);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--blue-50);
  color: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-8);
  background: var(--whatsapp);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--r-xl);
  transition: all var(--t-normal);
}

.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.scale-in {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-spring);
}

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

/* SPA Page System */
.page {
  display: none;
  opacity: 0;
  animation: none;
}

.page.active {
  display: block;
  opacity: 1;
  animation: pageSlideIn 0.5s var(--ease-out) forwards;
}

@keyframes pageSlideIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ── 4. Navigation ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 2100;
  transition: all var(--t-normal);
  background: transparent;
}

.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w-wide);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  cursor: pointer;
  z-index: 1001;
}

.nav-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--r-full);
  object-fit: cover;
  border: 2px solid var(--blue-600);
  transition: all var(--t-normal);
}

.nav-brand:hover .nav-logo {
  box-shadow: 0 0 20px var(--blue-glow);
  border-color: var(--blue-400);
}

.nav-brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav-link {
  position: relative;
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--t-fast);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 24px;
  height: 2px;
  background: var(--blue-gradient-h);
  border-radius: 2px;
  transition: transform var(--t-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--blue-600);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-link:hover {
  background: var(--blue-50);
}

.nav-link svg,
.nav-link i {
  font-size: 1.1rem;
}

.nav-link-arrow,
.nav-search-icon {
  display: none;
}

.nav-cart-badge {
  position: absolute;
  top: 2px;
  right: 4px;
  width: 18px;
  height: 18px;
  background: var(--error);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all var(--t-spring);
}

.nav-cart-badge.show {
  opacity: 1;
  transform: scale(1);
}

/* Search bar in nav */
.nav-search {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-search-input {
  width: 0;
  padding: var(--sp-2) 0;
  background: transparent;
  color: var(--text-light);
  font-size: 0.9rem;
  border-bottom: 2px solid transparent;
  transition: all var(--t-normal);
  opacity: 0;
}

.nav-search.open .nav-search-input {
  width: 200px;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid #CBD5E1;
  opacity: 1;
  background: #FFFFFF;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-sm);
}

.nav-search-btn {
  padding: var(--sp-2);
  color: var(--text-secondary);
  transition: color var(--t-fast);
  display: flex;
  align-items: center;
}

.nav-search-btn:hover {
  color: var(--blue-600);
}

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: var(--sp-2);
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: all var(--t-normal);
}

.nav-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── 5. Hero Section (Ultra Modern Tech E-Commerce) ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 2rem) 0 5rem;
}

.hero-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateZ(0) scale(1.02);
  will-change: transform;
  backface-visibility: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.5) 0%, rgba(15, 23, 42, 0.8) 55%, rgba(15, 23, 42, 0.95) 100%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.35) 0%, transparent 45%, rgba(248, 250, 252, 0.95) 94%, #F8FAFC 100%);
  z-index: 1;
}

.hero-ambient-glow {
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 650px;
  height: 420px;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.28) 0%, rgba(56, 189, 248, 0.14) 50%, transparent 75%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 1;
  animation: ambientPulse 7s ease-in-out infinite alternate;
}

@keyframes ambientPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.7;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.15);
    opacity: 1;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  padding: 0 var(--sp-6);
  margin: 0 auto;
}

/* Status Badge */
.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.68);
  border: 1px solid rgba(96, 165, 250, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #E2E8F0;
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: var(--sp-5);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 15px rgba(59, 130, 246, 0.2);
  transition: all var(--t-normal);
}

.hero-pill-badge:hover {
  border-color: rgba(96, 165, 250, 0.6);
  background: rgba(15, 23, 42, 0.85);
  transform: translateY(-2px);
}

.hero-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: livePulse 2s infinite ease-in-out;
}

.hero-pill-arrow {
  color: #F59E0B;
  font-size: 0.85rem;
}

/* Brand Logo Frame */
.hero-logo-frame {
  position: relative;
  width: 86px;
  height: 86px;
  margin: 0 auto var(--sp-5);
}

.hero-logo {
  width: 100%;
  height: 100%;
  border-radius: var(--r-full);
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 30px rgba(37, 99, 235, 0.45);
  background: #FFFFFF;
  transition: transform var(--t-spring);
}

.hero-logo-frame:hover .hero-logo {
  transform: scale(1.06);
}

.hero-logo-verified {
  position: absolute;
  bottom: 0px;
  right: 0px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #2563EB;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Typography */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: var(--sp-3);
  color: #FFFFFF;
  letter-spacing: -0.025em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.hero-title-highlight {
  background: linear-gradient(135deg, #BAE6FD 0%, #60A5FA 40%, #38BDF8 80%, #FFFFFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 12px rgba(37, 99, 235, 0.4));
}

.hero-tagline {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: #BAE6FD;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: var(--sp-2);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtext {
  font-size: clamp(0.92rem, 1.8vw, 1.05rem);
  color: rgba(241, 245, 249, 0.9);
  max-width: 660px;
  margin: 0 auto var(--sp-8);
  line-height: 1.6;
  font-weight: 400;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* Frosted Glass Trust Badges */
.hero-trust-badges {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  transition: all var(--t-spring);
  text-align: left;
}

.hero-badge:hover {
  transform: translateY(-3px);
  background: rgba(30, 41, 59, 0.75);
  border-color: rgba(96, 165, 250, 0.45);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35), 0 0 15px rgba(59, 130, 246, 0.2);
}

.hero-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-badge-icon.blue {
  background: rgba(59, 130, 246, 0.2);
  color: #60A5FA;
  border: 1px solid rgba(96, 165, 250, 0.3);
}

.hero-badge-icon.cyan {
  background: rgba(6, 182, 212, 0.2);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.hero-badge-icon.emerald {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.hero-badge-info {
  display: flex;
  flex-direction: column;
}

.hero-badge-info strong {
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-badge-info small {
  color: rgba(226, 232, 240, 0.75);
  font-size: 0.74rem;
}

/* Action Buttons */
.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 36px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 50%, #3B82F6 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1.02rem;
  text-decoration: none;
  box-shadow: 0 10px 30px -5px rgba(37, 99, 235, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.3) inset;
  transition: all var(--t-spring);
}

.btn-hero-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px -4px rgba(37, 99, 235, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.btn-arrow-icon {
  transition: transform var(--t-fast);
}

.btn-hero-primary:hover .btn-arrow-icon {
  transform: translateX(4px);
}

.btn-hero-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1EBE5D 0%, #25D366 50%, #4ADE80 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1.02rem;
  text-decoration: none;
  box-shadow: 0 10px 30px -5px rgba(37, 211, 102, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.35) inset;
  transition: all var(--t-spring);
}

.btn-hero-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px -4px rgba(37, 211, 102, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.55) inset;
}

/* Scroll Mouse Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  animation: scrollBounce 2.5s ease-in-out infinite;
}

.scroll-mouse-wheel {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
  backdrop-filter: blur(4px);
}

.scroll-wheel-dot {
  width: 4px;
  height: 8px;
  border-radius: 4px;
  background: #60A5FA;
  box-shadow: 0 0 6px #60A5FA;
  animation: wheelScroll 1.8s infinite;
}

.scroll-text {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  font-weight: 600;
}

@keyframes wheelScroll {
  0% {
    transform: translateY(0);
    opacity: 1;
  }

  100% {
    transform: translateY(10px);
    opacity: 0;
  }
}

@keyframes scrollBounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: all var(--t-normal);
  animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  background: var(--whatsapp-hover);
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: white;
}

@keyframes whatsappPulse {

  0%,
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  }

  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 0 0 12px rgba(37, 211, 102, 0.2);
  }
}

/* ── 6. Stats Counter Section ── */
.stats-section {
  padding: var(--sp-20) 0;
  background: #F1F5F9;
  position: relative;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 2px;
  background: var(--blue-gradient-h);
  border-radius: 2px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}

.stat-item {
  text-align: center;
  padding: var(--sp-8) var(--sp-4);
  background: #FFFFFF;
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

.stat-icon {
  font-size: 2.5rem;
  margin-bottom: var(--sp-4);
  display: block;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  display: inline-block;
  will-change: transform;
  transform: translateZ(0);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: var(--sp-2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Promotional Poster Banners (Between Grids) ── */
.promo-posters-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-14);
}

.promo-poster-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: var(--sp-8) var(--sp-8);
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease-out), border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.promo-poster-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px -12px rgba(30, 58, 138, 0.15);
  border-color: rgba(59, 130, 246, 0.4);
}

.promo-poster-card.student-promo {
  background: linear-gradient(135deg, #FFFFFF 0%, #EFF6FF 60%, #DBEAFE 100%);
}

.promo-poster-card.warranty-promo {
  background: linear-gradient(135deg, #FFFFFF 0%, #ECFDF5 60%, #D1FAE5 100%);
}

.promo-poster-card.warranty-promo:hover {
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 20px 45px -12px rgba(5, 150, 105, 0.15);
}

.poster-glow-backdrop {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18) 0%, rgba(37, 99, 235, 0) 70%);
  filter: blur(25px);
  pointer-events: none;
}

.poster-glow-backdrop.emerald {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(16, 185, 129, 0) 70%);
}

.poster-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.poster-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.poster-pill-badge.blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue-700);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.poster-pill-badge.green {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.poster-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3B82F6;
  animation: livePulse 2s infinite ease-in-out;
}

.poster-discount-tag {
  font-size: 0.82rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 8px;
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.poster-discount-tag.emerald {
  background: linear-gradient(135deg, #059669 0%, #10B981 100%);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.poster-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--sp-6);
  align-items: center;
  position: relative;
  z-index: 1;
}

.poster-content {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.poster-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 800;
  color: #0F172A;
  line-height: 1.25;
  margin-bottom: var(--sp-2);
}

.poster-highlight {
  background: linear-gradient(135deg, #1D4ED8 0%, #3B82F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.poster-highlight.emerald {
  background: linear-gradient(135deg, #059669 0%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.poster-desc {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.5;
  margin-bottom: var(--sp-4);
}

.poster-perks {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--sp-5);
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
}

.poster-perks span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.poster-perks span svg {
  color: #10B981;
  flex-shrink: 0;
}

.poster-cta-row {
  display: flex;
  align-items: center;
}

.poster-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all var(--t-spring);
}

.poster-btn.primary {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 100%);
  color: #FFFFFF !important;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}

.poster-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.45);
}

.poster-btn.primary:hover svg {
  transform: translateX(4px);
}

.poster-btn.secondary {
  background: #0F172A;
  color: #FFFFFF !important;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.25);
}

.poster-btn.secondary:hover {
  background: #1E293B;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.35);
}

.poster-btn.secondary:hover svg {
  transform: translateX(4px);
}

.poster-btn svg {
  transition: transform var(--t-fast);
}

.poster-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.poster-img-container {
  position: relative;
  width: 270px;
  height: 290px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.poster-product-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 290px;
  object-fit: contain;
  border-radius: 18px;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.16));
  transition: transform 0.4s var(--ease-spring);
}

.promo-poster-card:hover .poster-product-img {
  transform: scale(1.06) rotate(1.5deg);
}

.poster-float-tag {
  position: absolute;
  bottom: 0px;
  right: -8px;
  padding: 4px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(8px);
}

.poster-float-tag.emerald {
  border-color: rgba(16, 185, 129, 0.3);
}

.float-tag-icon {
  font-size: 0.9rem;
}

.float-tag-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.float-tag-text strong {
  font-size: 0.72rem;
  color: #0F172A;
  line-height: 1.1;
}

.float-tag-text small {
  font-size: 0.65rem;
  color: #64748B;
}

/* Feature cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.feature-card {
  text-align: center;
  padding: var(--sp-8) var(--sp-6);
  background: #FFFFFF;
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--t-normal);
  cursor: default;
}

.feature-card:hover {
  border-color: var(--blue-500);
  background: #FFFFFF;
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.feature-card-icon {
  font-size: 2.2rem;
  margin-bottom: var(--sp-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--blue-50);
  border-radius: var(--r-full);
}

.feature-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: #0F172A;
}

.feature-card-text {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ── 7. University Carousel ── */
.university-section {
  padding: var(--sp-16) 0;
  background: #F1F5F9;
  overflow: hidden;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.university-track-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  padding: var(--sp-8) 0;
}

.university-track {
  display: flex;
  gap: var(--sp-12);
  animation: universityScroll 30s linear infinite;
  width: max-content;
}

.university-track:hover {
  animation-play-state: paused;
}

@keyframes universityScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.university-logo-item {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  background: #FFFFFF;
  border: 2px solid #E2E8F0;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  transition: all var(--t-normal);
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
  position: relative;
}

.university-logo-item:hover {
  border-color: var(--blue-500);
  background: #FFFFFF;
  transform: scale(1.15) translateY(-3px);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.25);
}

.university-logo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: none;
  transition: transform var(--t-normal);
}

.university-logo-item:hover img {
  transform: scale(1.06);
}

.university-info-box,
.university-name,
.university-sub {
  display: none !important;
}

/* ── 8. Order Steps ── */
.steps-section {
  padding: var(--sp-24) 0;
  background: #FFFFFF;
}

.steps-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.step-item {
  flex: 1;
  text-align: center;
  padding: 0 var(--sp-4);
  position: relative;
}

.step-icon-wrapper {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--sp-6);
  background: var(--blue-50);
  border: 2px solid var(--blue-200);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--blue-600);
  position: relative;
  z-index: 2;
  transition: all var(--t-normal);
  box-shadow: var(--shadow-sm);
}

.step-item:hover .step-icon-wrapper {
  border-color: var(--blue-600);
  background: var(--blue-600);
  color: white;
  box-shadow: var(--shadow-blue);
  transform: scale(1.1);
}

.step-connector {
  position: absolute;
  top: 40px;
  left: calc(50% + 40px);
  width: calc(100% - 80px);
  height: 2px;
  background: #E2E8F0;
  z-index: 1;
}

.step-connector::before {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--blue-600);
  opacity: 0.9;
}

.step-connector::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: var(--blue-gradient-h);
  border-radius: 2px;
  transition: width 1s var(--ease-out);
}

.step-item.visible .step-connector::after {
  width: 100%;
}

.step-item.visible .step-connector::before {
  border-left-color: var(--blue-600);
}

.step-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue-600);
  margin-bottom: var(--sp-2);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: #0F172A;
}

.step-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ── 9. Premium Collection ── */
.collection-section {
  padding: var(--sp-24) 0;
  background: #F8FAFC;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--sp-6);
}

.collection-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: all var(--t-normal);
  background: #FFFFFF;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

.collection-card.featured {
  grid-row: auto;
  min-height: 380px;
}

.collection-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-500);
}

.collection-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.collection-card:hover .collection-card-bg {
  transform: scale(1.08);
}

.collection-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 30%, rgba(15, 23, 42, 0.9) 100%);
  z-index: 1;
}

.collection-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-8);
  z-index: 2;
  color: #FFFFFF;
}

.collection-card-badge {
  display: inline-block;
  padding: var(--sp-1) var(--sp-3);
  background: var(--blue-gradient);
  color: white;
  border-radius: var(--r-xl);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}

.collection-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--sp-2);
  color: #FFFFFF;
}

.collection-card.featured .collection-card-title {
  font-size: 2rem;
}

.collection-card-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  margin-bottom: var(--sp-4);
}

.collection-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: #60A5FA;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--t-fast);
}

.collection-card-link:hover {
  gap: var(--sp-3);
  color: #93C5FD;
}

.view-all-btn {
  text-align: center;
  margin-top: var(--sp-10);
}

/* ── 10. Why Buy Original ── */
.original-section {
  padding: var(--sp-24) 0;
  background: #FFFFFF;
}

.original-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.original-image {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-md);
}

.original-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.original-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  pointer-events: none;
}

.original-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: var(--sp-6);
  line-height: 1.3;
  color: #0F172A;
}

.original-content h2 span {
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.original-content p {
  color: var(--text-secondary);
  margin-bottom: var(--sp-6);
  line-height: 1.7;
}

.original-points {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.original-point {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.95rem;
}

.original-point.positive {
  color: #0F172A;
  font-weight: 500;
}

.original-point.negative {
  color: #64748B;
}

.original-point-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.original-point.positive .original-point-icon {
  background: var(--success-bg);
  color: var(--success);
}

.original-point.negative .original-point-icon {
  background: var(--error-bg);
  color: var(--error);
}

.warranty-badge-card {
  background: #ECFDF5;
  border: 1px solid rgba(5, 150, 105, 0.3);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.warranty-badge-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.warranty-badge-text h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--sp-1);
  color: #065F46;
}

.warranty-badge-text p {
  color: #047857;
  font-size: 0.85rem;
  margin: 0;
}

/* ── 11. Featured Products ── */
.featured-section {
  padding: var(--sp-24) 0;
  background: #F8FAFC;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.product-card {
  background: #FFFFFF;
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t-normal);
  cursor: pointer;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  border-color: var(--blue-500);
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12), 0 4px 12px rgba(37, 99, 235, 0.08);
}

/* ── Live Stock Status Pill (Green / Red Blinking) ── */
.product-stock-pill {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  pointer-events: none;
}

.product-stock-pill,
.product-stock-pill.in-stock,
.product-stock-pill.low-stock,
.product-stock-pill.out-of-stock,
.dp-stock-pill-compact,
.dp-stock-chip,
.dp-stock-card,
.dp-stock-indicator,
.stock-warning-banner {
  display: none !important;
}

.stock-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.stock-live-dot.green {
  background: #10B981;
  box-shadow: 0 0 6px #10B981;
  animation: stockBlinkGreen 1.6s infinite ease-in-out;
}

.stock-live-dot.red {
  background: #EF4444;
  box-shadow: 0 0 6px #EF4444;
  animation: stockBlinkRed 1.4s infinite ease-in-out;
}

@keyframes stockBlinkGreen {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 4px #10B981;
  }

  50% {
    opacity: 0.35;
    transform: scale(0.85);
    box-shadow: 0 0 10px #10B981;
  }
}

@keyframes stockBlinkRed {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 4px #EF4444;
  }

  50% {
    opacity: 0.3;
    transform: scale(0.85);
    box-shadow: 0 0 12px #EF4444;
  }
}

.product-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #F8FAFC;
  border-bottom: 1px solid #F1F5F9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  box-sizing: border-box;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center;
  padding: 0;
  box-sizing: border-box;
  transform: scale(1.08);
  transition: transform var(--t-normal);
}

.product-card:hover .product-card-image img {
  transform: scale(1.12);
}

.product-card.is-sold-out .product-card-image img {
  filter: grayscale(70%) opacity(0.65);
}

.product-card-sold-out {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(220, 38, 38, 0.92);
  color: #FFFFFF;
  padding: 6px 14px;
  border-radius: var(--r-md);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(254, 202, 202, 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  pointer-events: none;
  z-index: 5;
  white-space: nowrap;
}

.product-card-wishlist {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  width: 34px;
  height: 34px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-size: 0.9rem;
  transition: all var(--t-fast);
  opacity: 0;
  transform: scale(0.8);
}

.product-card:hover .product-card-wishlist {
  opacity: 1;
  transform: scale(1);
}

.product-card-info {
  padding: var(--sp-5);
  background: #FFFFFF;
}

.product-card-category {
  font-size: 0.72rem;
  color: var(--blue-600);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--sp-2);
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: var(--sp-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.product-card-rating {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-bottom: var(--sp-3);
}

.product-card-stars {
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.product-card-rating-count {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.product-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: #1E3A8A;
}

.product-card-price small {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
}

.product-card-cart-btn {
  width: 40px;
  height: 40px;
  background: var(--blue-gradient);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  transition: all var(--t-normal);
  box-shadow: var(--shadow-blue);
}

.product-card-cart-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* ── 12. FAQ Section ── */
.faq-section {
  padding: var(--sp-24) 0;
  background: #FFFFFF;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.faq-item {
  background: #F8FAFC;
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: all var(--t-normal);
}

.faq-item:hover {
  border-color: var(--blue-400);
}

.faq-item.active {
  border-color: var(--blue-600);
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.1);
  background: var(--blue-50);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-5) var(--sp-6);
  cursor: pointer;
  transition: background var(--t-fast);
  gap: var(--sp-4);
}

.faq-question:hover {
  background: rgba(37, 99, 235, 0.04);
}

.faq-question h3 {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  color: #0F172A;
}

.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: var(--r-full);
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: all var(--t-normal);
  color: var(--blue-600);
}

.faq-item.active .faq-toggle {
  background: var(--blue-gradient);
  border-color: transparent;
  color: white;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 var(--sp-6) var(--sp-5);
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ── 13. Community Section (Glassmorphism Experience) ── */
.community-section {
  position: relative;
  overflow: hidden;
  padding: var(--sp-20) 0 var(--sp-24);
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 40%, #EEF2FF 70%, #F1F5F9 100%);
  text-align: center;
}

/* Ambient Glowing Background Orbs */
.community-glow-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  opacity: 0.65;
  z-index: 0;
}

.community-glow-orb-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.35) 0%, rgba(59, 130, 246, 0) 70%);
  top: -60px;
  left: 10%;
  animation: orbFloat1 14s ease-in-out infinite alternate;
}

.community-glow-orb-2 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.28) 0%, rgba(37, 211, 102, 0) 70%);
  bottom: -50px;
  right: 10%;
  animation: orbFloat2 12s ease-in-out infinite alternate;
}

.community-glow-orb-3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.22) 0%, rgba(168, 85, 247, 0) 70%);
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: orbFloat3 16s ease-in-out infinite alternate;
}

@keyframes orbFloat1 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(40px, 30px) scale(1.15);
  }
}

@keyframes orbFloat2 {
  0% {
    transform: translate(0, 0) scale(1);
  }

  100% {
    transform: translate(-30px, -40px) scale(1.1);
  }
}

@keyframes orbFloat3 {
  0% {
    transform: translate(-50%, -50%) scale(0.9);
  }

  100% {
    transform: translate(-45%, -55%) scale(1.2);
  }
}

@keyframes livePulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }

  50% {
    transform: scale(1.2);
    opacity: 0.8;
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
}

/* Glassmorphism Master Card */
.community-glass-card {
  max-width: 920px;
  margin: 0 auto;
  padding: var(--sp-12) var(--sp-10);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(24px) saturate(190%);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 25px 60px -15px rgba(30, 58, 138, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.95) inset,
    0 8px 24px -4px rgba(15, 23, 42, 0.04);
  position: relative;
  z-index: 1;
  text-align: center;
  transition: transform var(--t-normal), box-shadow var(--t-normal);
}

.community-glass-card:hover {
  box-shadow: 0 30px 70px -15px rgba(30, 58, 138, 0.16),
    0 0 0 1px rgba(255, 255, 255, 1) inset,
    0 10px 30px -4px rgba(15, 23, 42, 0.06);
}

/* Header Area */
.community-header {
  margin-bottom: var(--sp-6);
}

.community-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.22);
  color: var(--blue-700);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: var(--sp-4);
  backdrop-filter: blur(8px);
}

.community-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  animation: livePulse 2s infinite ease-in-out;
}

.community-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #0F172A;
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.community-subtitle {
  font-size: 1.05rem;
  color: #475569;
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Location Chip */
.community-location-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  margin-bottom: var(--sp-8);
  transition: all var(--t-normal);
}

.community-location-chip:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.12);
  background: #FFFFFF;
}

.loc-chip-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.12);
  color: #EF4444;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.loc-chip-content {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  text-align: left;
}

.loc-primary {
  font-weight: 700;
  color: #0F172A;
  font-size: 0.92rem;
}

.loc-tag {
  color: #64748B;
  font-size: 0.88rem;
  font-weight: 500;
}

/* Social Grid Matrix */
.community-social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.social-glass-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
  text-decoration: none;
  transition: all var(--t-spring);
  text-align: left;
}

.social-glass-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--t-normal);
}

.social-glass-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.social-glass-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #0F172A;
  line-height: 1.2;
}

.social-glass-hint {
  font-size: 0.78rem;
  color: #64748B;
  transition: color var(--t-fast);
}

/* Social Channel Specific Styles & Hover Glows */
.social-glass-btn.whatsapp .social-glass-icon-box {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
}

.social-glass-btn.whatsapp:hover {
  transform: translateY(-4px);
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.08), rgba(37, 211, 102, 0.2));
  border-color: rgba(37, 211, 102, 0.6);
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.35);
}

.social-glass-btn.whatsapp:hover .social-glass-icon-box {
  background: #25D366;
  color: #FFFFFF;
  transform: rotate(4deg) scale(1.05);
}

.social-glass-btn.facebook .social-glass-icon-box {
  background: rgba(24, 119, 242, 0.12);
  color: #1877F2;
}

.social-glass-btn.facebook:hover {
  transform: translateY(-4px);
  background: linear-gradient(135deg, rgba(24, 119, 242, 0.06), rgba(24, 119, 242, 0.15));
  border-color: rgba(24, 119, 242, 0.5);
  box-shadow: 0 10px 25px -5px rgba(24, 119, 242, 0.25);
}

.social-glass-btn.facebook:hover .social-glass-icon-box {
  background: #1877F2;
  color: #FFFFFF;
  transform: rotate(-4deg) scale(1.05);
}

.social-glass-btn.instagram .social-glass-icon-box {
  background: rgba(225, 48, 108, 0.12);
  color: #E1306C;
}

.social-glass-btn.instagram:hover {
  transform: translateY(-4px);
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.06), rgba(247, 119, 55, 0.14));
  border-color: rgba(225, 48, 108, 0.5);
  box-shadow: 0 10px 25px -5px rgba(225, 48, 108, 0.25);
}

.social-glass-btn.instagram:hover .social-glass-icon-box {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: #FFFFFF;
  transform: rotate(4deg) scale(1.05);
}

.social-glass-btn.tiktok .social-glass-icon-box {
  background: rgba(15, 23, 42, 0.08);
  color: #0F172A;
}

.social-glass-btn.tiktok:hover {
  transform: translateY(-4px);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.06), rgba(0, 242, 234, 0.12));
  border-color: rgba(15, 23, 42, 0.3);
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.2);
}

.social-glass-btn.tiktok:hover .social-glass-icon-box {
  background: #010101;
  color: #FFFFFF;
  transform: rotate(-4deg) scale(1.05);
}

/* Action Buttons Row */
.community-actions-row {
  display: flex;
  justify-content: center;
  gap: var(--sp-5);
  margin-bottom: var(--sp-8);
  flex-wrap: wrap;
}

.community-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 34px;
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 50%, #3B82F6 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.3) inset;
  transition: all var(--t-spring);
}

.community-btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 32px -4px rgba(37, 99, 235, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.community-btn-primary svg {
  transition: transform var(--t-spring);
}

.community-btn-primary:hover svg {
  transform: translateX(4px);
}

.community-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: linear-gradient(135deg, #20BA5A 0%, #25D366 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.35) inset;
  transition: all var(--t-spring);
}

.community-btn-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 14px 32px -4px rgba(37, 211, 102, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.55) inset;
}

/* Contact Details Cards (Email & Hotline) */
.community-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
  max-width: 680px;
  margin: 0 auto;
}

.community-contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  text-decoration: none;
  transition: all var(--t-spring);
  text-align: left;
}

.community-contact-card:hover {
  transform: translateY(-3px);
  background: #FFFFFF;
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.12);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--t-normal);
}

.contact-card-icon.phone {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.community-contact-card:hover .contact-card-icon {
  transform: scale(1.08);
  background: var(--blue-600);
  color: #FFFFFF;
}

.community-contact-card:hover .contact-card-icon.phone {
  background: #25D366;
  color: #FFFFFF;
}

.contact-card-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contact-card-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #64748B;
}

.contact-card-value {
  font-size: 0.96rem;
  font-weight: 700;
  color: #0F172A;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── 14. Footer ── */
.footer {
  background: #0B1329;
  color: #F1F5F9;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--sp-16) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.footer-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--r-full);
  object-fit: cover;
  border: 2px solid var(--blue-600);
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFFFFF;
}

.footer-about {
  color: #94A3B8;
  font-size: 0.85rem;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-size: 0.9rem;
  transition: all var(--t-fast);
}

.footer-social-link:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--sp-5);
  position: relative;
  color: #FFFFFF;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--blue-gradient-h);
  border-radius: 2px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-link {
  color: #94A3B8;
  font-size: 0.85rem;
  transition: all var(--t-fast);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.footer-link:hover {
  color: #38BDF8;
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  color: #94A3B8;
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-contact-icon {
  color: #38BDF8;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-order-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  color: #FFFFFF;
  text-align: center;
}

.footer-order-box h4 {
  margin-bottom: var(--sp-3);
}

.footer-order-box h4::after {
  display: none;
}

.footer-order-box p {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-bottom: var(--sp-4);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: var(--sp-5) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom-left {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.footer-bottom-left a {
  color: var(--blue-400);
  transition: color var(--t-fast);
}

.footer-bottom-left a:hover {
  color: var(--blue-300);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-6);
}

.footer-bottom-link {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: color var(--t-fast);
}

.footer-bottom-link:hover {
  color: var(--text-white);
}

/* ── 15. Privacy & Terms Pages ── */
.legal-page {
  padding-top: calc(var(--nav-h) + var(--sp-12));
  padding-bottom: var(--sp-16);
  min-height: 100vh;
}

.legal-page .container {
  max-width: 800px;
}

.legal-page h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: var(--sp-8);
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-4);
}

.legal-page p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--sp-4);
}

.legal-page ul {
  list-style: disc;
  margin-left: var(--sp-6);
  color: var(--text-secondary);
  margin-bottom: var(--sp-4);
}

.legal-page li {
  margin-bottom: var(--sp-2);
  line-height: 1.6;
}

/* ── 16. About Page — Premium Redesign ── */

/* ── About Hero ── */
.abt-hero {
  position: relative;
  padding: calc(var(--nav-h) + var(--sp-20)) 0 var(--sp-16);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, #EFF6FF 0%, #F8FAFC 50%, #FFFFFF 100%);
}

.abt-hero-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.abt-mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: abtOrbFloat 12s ease-in-out infinite alternate;
}

.abt-mesh-orb--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #93C5FD 0%, transparent 70%);
  top: -10%;
  left: -5%;
}

.abt-mesh-orb--2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #BFDBFE 0%, transparent 70%);
  top: 20%;
  right: -8%;
  animation-delay: -4s;
}

.abt-mesh-orb--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #A5B4FC 0%, transparent 70%);
  bottom: -5%;
  left: 30%;
  animation-delay: -8s;
}

@keyframes abtOrbFloat {
  0% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(30px, -20px) scale(1.1);
  }

  100% {
    transform: translate(-20px, 15px) scale(0.95);
  }
}

.abt-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue-700);
  margin-bottom: var(--sp-6);
  backdrop-filter: blur(10px);
}

.abt-hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--blue-600);
  border-radius: 50%;
  animation: abtBadgePulse 2s ease-in-out infinite;
}

@keyframes abtBadgePulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.abt-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--sp-5);
  color: var(--text-dark);
}

.abt-hero-highlight {
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.abt-hero-sub {
  max-width: 700px;
  margin: 0 auto var(--sp-10);
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

.abt-hero-sub strong {
  color: var(--text-dark);
}

/* Hero Stats Bar */
.abt-hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  padding: var(--sp-8) var(--sp-10);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  backdrop-filter: blur(16px);
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

.abt-stat {
  text-align: center;
}

.abt-stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue-700);
  line-height: 1.2;
}

.abt-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.abt-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
  flex-shrink: 0;
}

/* ── Section Badge (reusable) ── */
.abt-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue-700);
  margin-bottom: var(--sp-4);
}

.abt-section-badge svg {
  flex-shrink: 0;
}

/* ── Section Title (used in story) ── */
.abt-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: var(--sp-6);
  color: var(--text-dark);
}

.abt-section-title span {
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Our Story ── */
.abt-story {
  padding: var(--sp-20) 0;
  background: var(--bg-secondary);
}

.abt-story-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--sp-12);
  align-items: center;
}

.abt-story-visual {
  display: flex;
  justify-content: center;
}

.abt-story-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sp-10) var(--sp-8);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  overflow: hidden;
  transition: all var(--t-normal);
}

.abt-story-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
  border-color: var(--blue-300);
}

.abt-story-card-glow {
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.abt-story-logo {
  width: 100px;
  height: 100px;
  border-radius: var(--r-lg);
  object-fit: cover;
  border: 3px solid var(--blue-100);
  margin-bottom: var(--sp-4);
  box-shadow: var(--shadow-md);
}

.abt-story-verified {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  background: #ECFDF5;
  color: #059669;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: var(--sp-4);
}

.abt-story-card-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: var(--sp-2);
}

.abt-story-card-loc {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.abt-story-content p {
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: var(--sp-4);
}

.abt-story-content p strong {
  color: var(--text-dark);
}

.abt-story-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.abt-story-hl {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

.abt-story-hl svg {
  flex-shrink: 0;
}

/* ── Mission & Vision ── */
.abt-mv {
  padding: var(--sp-20) 0;
  background: var(--bg-primary);
}

.abt-mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  margin-top: var(--sp-8);
}

.abt-mv-card {
  position: relative;
  padding: var(--sp-10) var(--sp-8);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  text-align: center;
  overflow: hidden;
  transition: all var(--t-normal);
}

.abt-mv-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-300);
}

.abt-mv-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
}

.abt-mv-icon.mission {
  background: linear-gradient(135deg, #FEF3C7, #FDE68A);
  color: #D97706;
}

.abt-mv-icon.vision {
  background: linear-gradient(135deg, #DBEAFE, #93C5FD);
  color: #2563EB;
}

.abt-mv-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--sp-4);
  color: var(--text-dark);
}

.abt-mv-card p {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.92rem;
}

.abt-mv-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--blue-gradient);
  opacity: 0;
  transition: opacity var(--t-normal);
}

.abt-mv-card:hover .abt-mv-accent {
  opacity: 1;
}

/* ── Why Choose Us ── */
.abt-why {
  padding: var(--sp-20) 0;
  background: var(--bg-secondary);
}

.abt-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

.abt-why-card {
  position: relative;
  text-align: center;
  padding: var(--sp-10) var(--sp-6);
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  transition: all var(--t-normal);
  overflow: hidden;
}

.abt-why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--card-accent, var(--blue-500)), transparent);
  opacity: 0;
  transition: opacity var(--t-normal);
}

.abt-why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--card-accent, var(--blue-400));
}

.abt-why-card:hover::before {
  opacity: 1;
}

.abt-why-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
  background: rgba(59, 130, 246, 0.06);
  transition: all var(--t-normal);
}

.abt-why-card:hover .abt-why-card-icon {
  transform: scale(1.1);
  background: rgba(59, 130, 246, 0.1);
}

.abt-why-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--text-dark);
}

.abt-why-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.65;
}

/* ── University Partners Grid ── */
.abt-uni {
  padding: var(--sp-20) 0;
  background: var(--bg-primary);
}

.abt-uni-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-8);
}

.abt-uni-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-6) var(--sp-4);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  text-align: center;
  transition: all var(--t-normal);
  cursor: default;
}

.abt-uni-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-300);
}

.abt-uni-card img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: var(--r-sm);
  flex-shrink: 0;
}

.abt-uni-card span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* ── Timeline ── */
.abt-timeline {
  padding: var(--sp-20) 0;
  background: var(--bg-secondary);
}

.abt-tl-track {
  position: relative;
  max-width: 700px;
  margin: var(--sp-10) auto 0;
  padding-left: 40px;
}

.abt-tl-line {
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--blue-400), var(--blue-200), transparent);
}

.abt-tl-item {
  position: relative;
  margin-bottom: var(--sp-8);
}

.abt-tl-item:last-child {
  margin-bottom: 0;
}

.abt-tl-dot {
  position: absolute;
  left: -33px;
  top: 20px;
  width: 14px;
  height: 14px;
  background: var(--blue-500);
  border: 3px solid var(--bg-secondary);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
  z-index: 1;
}

.abt-tl-card {
  padding: var(--sp-6) var(--sp-8);
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  transition: all var(--t-normal);
}

.abt-tl-card:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.abt-tl-year {
  display: inline-block;
  padding: 3px 12px;
  background: var(--blue-50);
  color: var(--blue-700);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.abt-tl-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: var(--sp-2);
}

.abt-tl-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ── Contact CTA ── */
.abt-cta {
  position: relative;
  padding: var(--sp-20) 0;
  background: linear-gradient(135deg, #1E3A8A 0%, #1D4ED8 50%, #2563EB 100%);
  overflow: hidden;
}

.abt-cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(147, 197, 253, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(165, 180, 252, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.abt-cta-card {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  padding: var(--sp-12) var(--sp-10);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--r-xl);
  backdrop-filter: blur(20px);
  text-align: center;
}

.abt-cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: var(--sp-4);
}

.abt-cta-content>p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 550px;
  margin: 0 auto var(--sp-8);
  line-height: 1.7;
  font-size: 0.95rem;
}

.abt-cta-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
  text-align: left;
}

.abt-contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-xl);
  backdrop-filter: blur(14px);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: all var(--t-normal);
}

.abt-contact-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.25);
}

.abt-contact-card.featured {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(74, 222, 128, 0.4);
}

.abt-contact-card.featured:hover {
  border-color: rgba(74, 222, 128, 0.7);
}

.abt-contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  transition: transform var(--t-fast);
}

.abt-contact-card:hover .abt-contact-card-icon {
  transform: scale(1.08);
}

.abt-contact-card-icon.loc {
  background: rgba(56, 189, 248, 0.2);
  color: #38BDF8;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.abt-contact-card-icon.phone {
  background: rgba(34, 197, 94, 0.2);
  color: #4ADE80;
  border: 1px solid rgba(74, 222, 128, 0.35);
}

.abt-contact-card-icon.mail {
  background: rgba(245, 158, 11, 0.2);
  color: #FCD34D;
  border: 1px solid rgba(252, 211, 77, 0.35);
}

.abt-contact-card-body {
  width: 100%;
}

.abt-contact-tag {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 4px;
}

.abt-contact-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.abt-contact-card--email .abt-contact-title {
  font-size: 0.88rem;
  letter-spacing: -0.2px;
}

.abt-contact-desc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 14px;
  line-height: 1.4;
}

.abt-contact-action {
  margin-top: auto;
  font-size: 0.78rem;
  font-weight: 700;
  color: #93C5FD;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--t-fast);
}

.abt-contact-card:hover .abt-contact-action {
  color: #FFFFFF;
  transform: translateX(4px);
}

.abt-cta-btns {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.abt-cta-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: #25D366;
  color: #FFFFFF;
  border-radius: var(--r-md);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--t-normal);
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
}

.abt-cta-btn-primary:hover {
  background: #20BA5A;
  transform: translateY(-3px);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.6);
}

.abt-cta-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--r-md);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all var(--t-normal);
}

.abt-cta-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.services-section {
  padding: var(--sp-16) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}

@media (max-width: 768px) {
  .abt-cta-cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .abt-cta-card {
    padding: var(--sp-6) var(--sp-4);
  }
  .services-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .abt-cta-btns {
    flex-direction: column;
    width: 100%;
  }
  .abt-cta-btn-primary,
  .abt-cta-btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

.service-item {
  display: flex;
  gap: var(--sp-5);
  padding: var(--sp-6);
  background: var(--glass-bg-light);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  transition: all var(--t-normal);
}

.service-item:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-3px);
}

.service-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.service-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
}

.service-item p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ── 17. Loading & Misc ── */
.skeleton {
  background: linear-gradient(90deg, var(--glass-bg-light) 25%, rgba(255, 255, 255, 0.1) 50%, var(--glass-bg-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--r-sm);
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

.toast-notification {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translate(-50%, -100%);
  padding: 12px 20px;
  background: #FFFFFF;
  border-radius: 14px;
  color: #0F172A;
  font-size: 0.88rem;
  font-weight: 600;
  z-index: 999999;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.06);
  max-width: min(92vw, 400px);
  box-sizing: border-box;
  border: 1px solid #E2E8F0;
  transition: none;
}

.toast-notification.show {
  animation: toastSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: auto;
}

.toast-notification.hiding {
  animation: toastSlideOut 0.3s ease-in forwards;
}

@keyframes toastSlideIn {
  from { transform: translate(-50%, -100%); opacity: 0; }
  to   { transform: translate(-50%, 0);     opacity: 1; }
}
@keyframes toastSlideOut {
  from { transform: translate(-50%, 0);     opacity: 1; }
  to   { transform: translate(-50%, -100%); opacity: 0; }
}

.toast-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.toast-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-icon.success { background: #ECFDF5; color: #059669; }
.toast-icon.error   { background: #FEF2F2; color: #DC2626; }
.toast-icon.warning { background: #FFFBEB; color: #D97706; }
.toast-icon.info    { background: #EFF6FF; color: #2563EB; }

.toast-text {
  letter-spacing: 0.1px;
  line-height: 1.4;
  font-size: 0.86rem;
  color: #1E293B;
}

.toast-notification.success { border-left: 3px solid #10B981; }
.toast-notification.info    { border-left: 3px solid #3B82F6; }
.toast-notification.error   { border-left: 3px solid #EF4444; }
.toast-notification.warning { border-left: 3px solid #F59E0B; }

/* ══════════════════════════════════════════════════════════════
   WELCOME CARD — CLEAN, SIMPLE, SMOOTH
   ══════════════════════════════════════════════════════════════ */
@keyframes welcomeSlideIn {
  from { transform: translate(-50%, -120%); opacity: 0; }
  to   { transform: translate(-50%, 0);     opacity: 1; }
}
@keyframes welcomeSlideOut {
  from { transform: translate(-50%, 0);     opacity: 1; }
  to   { transform: translate(-50%, -120%); opacity: 0; }
}
@keyframes progressShrink {
  from { width: 100%; }
  to   { width: 0%; }
}

.rtm-welcome-card {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translate(-50%, -120%);
  width: calc(100% - 28px);
  max-width: 400px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999999;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  box-sizing: border-box;
}

.rtm-welcome-card.show {
  animation: welcomeSlideIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: auto;
}

.rtm-welcome-card.hiding {
  animation: welcomeSlideOut 0.35s ease-in forwards;
}

/* Progress bar at bottom */
.rwc-glow {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #3B82F6, #10B981);
  border-radius: 0 0 16px 16px;
  animation: progressShrink 7s linear forwards;
}

.rwc-badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #FEF3C7, #FDE68A);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rwc-star {
  font-size: 1.2rem;
  line-height: 1;
}

.rwc-body {
  flex: 1;
  min-width: 0;
}

.rwc-top-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 2px;
}

.rwc-greeting {
  color: #0F172A;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
}

.rwc-greeting strong {
  color: #2563EB;
}

.rwc-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: #ECFDF5;
  color: #059669;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 6px;
}

.rwc-sub {
  color: #64748B;
  font-size: 0.78rem;
  line-height: 1.3;
}

.rwc-order-pill {
  color: #0F172A;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
}

.rwc-close-btn {
  background: none;
  border: none;
  color: #94A3B8;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.rwc-close-btn:hover {
  background: #F1F5F9;
  color: #334155;
}

/* Back to top button */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.18);
  font-size: 1.1rem;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--t-normal);
  cursor: pointer;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: var(--blue-600);
  border-color: var(--blue-600);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.28);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
  display: block;
  stroke: currentColor;
}

/* ── 18. Keyframe Animations ── */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes rotate360 {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.8);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glow {

  0%,
  100% {
    box-shadow: 0 0 20px var(--blue-glow);
  }

  50% {
    box-shadow: 0 0 40px var(--blue-glow), 0 0 60px rgba(21, 101, 192, 0.1);
  }
}

/* Product detail modal overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-normal);
  padding: var(--sp-4);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--t-spring);
}

.modal-overlay.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 36px;
  height: 36px;
  background: var(--glass-bg-light);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--t-fast);
  z-index: 1;
}

.modal-close:hover {
  background: var(--error);
  border-color: var(--error);
}

/* Notification dot animation */
@keyframes notifyBounce {
  0% {
    transform: scale(0);
  }

  50% {
    transform: scale(1.3);
  }

  100% {
    transform: scale(1);
  }
}

/* ══════════════════════════════════════════════════════════════
   UNIVERSITIES WE SERVE (MODERN INTERACTIVE SHOWCASE)
   ══════════════════════════════════════════════════════════════ */

.university-section {
  padding: var(--sp-20) 0 var(--sp-16);
  background: #F8FAFC;
  overflow: hidden;
  position: relative;
}

.uni-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
}

.uni-top-badge {
  display: inline-flex;
  align-items: center;
  background: #DCFCE7;
  color: #15803D;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid #BBF7D0;
}

.uni-track-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  padding: 6px 0;
}

.uni-marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
}

.uni-marquee-track.track-left {
  animation: uniMarqueeLeft 40s linear infinite;
}

.uni-marquee-track.track-right {
  animation: uniMarqueeRight 42s linear infinite;
}

.uni-track-container:hover .uni-marquee-track {
  animation-play-state: paused;
}

@keyframes uniMarqueeLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes uniMarqueeRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.uni-card-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 18px;
  padding: 12px 18px;
  min-width: 290px;
  max-width: 330px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
  user-select: none;
}

.uni-card-item:hover {
  border-color: #3B82F6;
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.12);
}

.uni-card-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 4px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.uni-card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.uni-card-info {
  flex: 1;
  min-width: 0;
}

.uni-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.uni-code {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: 0.4px;
}

.uni-tier-pill {
  background: #FEF3C7;
  color: #D97706;
  font-size: 0.66rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.uni-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.uni-loc {
  font-size: 0.74rem;
  color: #94A3B8;
  font-weight: 500;
  margin-top: 1px;
}

/* Trust Guarantee Bar */
.uni-trust-footer-bar {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 16px 28px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin: 36px auto 0;
  max-width: 1050px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.uni-tf-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: #475569;
}

.uni-tf-item strong {
  color: #0F172A;
}

.uni-tf-icon {
  font-size: 1.05rem;
}

.uni-tf-icon.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid #10B981;
  color: #10B981;
  font-size: 0.75rem;
  font-weight: 900;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .university-section {
    padding: var(--sp-12) 0;
  }
  .uni-card-item {
    min-width: 240px;
    max-width: 270px;
    padding: 10px 14px;
    gap: 10px;
  }
  .uni-card-logo {
    width: 40px;
    height: 40px;
  }
  .uni-code {
    font-size: 0.88rem;
  }
  .uni-name {
    font-size: 0.76rem;
    max-width: 160px;
  }
  .uni-loc {
    font-size: 0.7rem;
  }
  .uni-trust-footer-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    gap: 12px;
    margin-top: 24px;
  }
  .uni-tf-item {
    font-size: 0.8rem;
  }
}