/* ═══════════════════════════════════════════════════════════
   COMMERCE2FUSION — DESIGN SYSTEM
   Palette: Deep Navy + Electric Violet + Amber Gold
   Fonts: Bricolage Grotesque (display) + Plus Jakarta Sans (body)
═══════════════════════════════════════════════════════════ */

/* ── CSS VARIABLES ── */
:root {
  /* Brand Colors */
  --primary: #5B21B6;
  --primary-light: #7C3AED;
  --primary-dark: #3B0764;
  --primary-glow: rgba(91, 33, 182, 0.25);
  --accent: #F59E0B;
  --accent-light: #FCD34D;
  --accent-dark: #D97706;

  /* Neutrals */
  --navy: #0F0A1E;
  --navy-2: #1A1035;
  --navy-3: #251848;
  --surface: #FFFFFF;
  --surface-2: #F8F7FF;
  --surface-3: #F0EEFF;
  --border: #E5E0FF;
  --border-dark: #C4B8FF;

  /* Text */
  --text-primary: #0F0A1E;
  --text-secondary: #4B4569;
  --text-muted: #8B82A7;
  --text-white: #FFFFFF;
  --text-white-muted: rgba(255,255,255,0.75);

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #5B21B6 0%, #7C3AED 50%, #A855F7 100%);
  --grad-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
  --grad-hero: linear-gradient(135deg, #0F0A1E 0%, #1A1035 40%, #251848 100%);
  --grad-card: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(91, 33, 182, 0.08);
  --shadow-md: 0 8px 32px rgba(91, 33, 182, 0.12);
  --shadow-lg: 0 20px 60px rgba(91, 33, 182, 0.18);
  --shadow-xl: 0 32px 80px rgba(91, 33, 182, 0.25);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.4);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Typography */
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--surface);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── SECTION BASE ── */
.section {
  padding: var(--space-3xl) 0;
}

/* ── TYPOGRAPHY ── */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-3);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .section-desc {
  margin: 0 auto;
}

.text-gradient {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition-bounce);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: var(--transition);
}

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

.btn-primary {
  background: var(--grad-primary);
  color: white;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--primary);
}

.btn-white:hover {
  background: var(--surface-3);
  transform: translateY(-2px);
}

.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.875rem; }
.btn-md { padding: 0.75rem 1.75rem; font-size: 0.95rem; }
.btn-lg { padding: 0.9rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; padding: 1rem; font-size: 1rem; }

/* ── ANNOUNCEMENT BAR ── */
.announcement-bar {
  background: var(--grad-primary);
  color: white;
  padding: 0.6rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 0.875rem;
  position: relative;
  z-index: 1000;
}

.announcement-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.announcement-badge {
  background: rgba(255,255,255,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.8rem;
}

.announcement-link {
  color: var(--accent-light);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.announcement-close {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  padding: 0.25rem;
  transition: var(--transition);
}

.announcement-close:hover { color: white; }

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--grad-primary);
  color: white;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 12px var(--primary-glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-main {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.logo-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--surface-3);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-trigger { display: flex; align-items: center; gap: 0.25rem; }
.chevron { font-size: 0.7rem; transition: var(--transition); }
.nav-dropdown:hover .chevron { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  min-width: 280px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.dropdown-item:hover { background: var(--surface-3); }

.dropdown-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  background: var(--surface-3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropdown-item strong { display: block; font-size: 0.9rem; color: var(--text-primary); }
.dropdown-item small { font-size: 0.78rem; color: var(--text-muted); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-phone {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: none;
}

@media (min-width: 1100px) { .nav-phone { display: block; } }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  background: var(--grad-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #7C3AED, transparent);
  top: -200px;
  right: -100px;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #F59E0B, transparent);
  bottom: -100px;
  left: -100px;
  animation: orbFloat 10s ease-in-out infinite reverse;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #EC4899, transparent);
  top: 50%;
  left: 40%;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--accent-light);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: white;
  margin-bottom: 1.5rem;
}

.hero-title-accent {
  color: var(--text-white-muted);
}

.hero-title-gradient {
  background: linear-gradient(135deg, #F59E0B, #EF4444, #EC4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-white-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-cta .btn-outline {
  color: white;
  border-color: rgba(255,255,255,0.4);
}

.hero-cta .btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.trust-avatars {
  display: flex;
}

.trust-avatars img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  margin-left: -10px;
  object-fit: cover;
}

.trust-avatars img:first-child { margin-left: 0; }

.trust-text {
  color: white;
  font-size: 0.9rem;
}

.trust-text strong { display: block; font-weight: 700; }

.trust-stars {
  color: var(--accent-light);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

.trust-stars span { color: var(--text-white-muted); }

/* Hero Visual */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  height: 420px;
}

.hero-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  color: white;
}

.hero-card-main {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 320px;
  z-index: 2;
  box-shadow: var(--shadow-xl);
}

.hcard-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hcard-avatar img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  object-fit: cover;
}

.hcard-header strong { display: block; font-size: 0.95rem; }
.hcard-header small { font-size: 0.75rem; color: var(--text-white-muted); }

.hcard-badge {
  margin-left: auto;
  background: rgba(34, 197, 94, 0.2);
  color: #86EFAC;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
  color: var(--text-white-muted);
}

.progress-bar {
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 1rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #7C3AED, #A855F7);
  border-radius: var(--radius-full);
  transition: width 1.5s ease;
}

.hcard-skills {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.skill-tag {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.hero-card-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-lg);
  min-width: 160px;
  animation: floatCard 4s ease-in-out infinite;
}

.hero-card-float-1 {
  top: 20px;
  right: -20px;
  animation-delay: 0s;
}

.hero-card-float-2 {
  bottom: 60px;
  right: -30px;
  animation-delay: 1.5s;
}

.hero-card-float-3 {
  bottom: 20px;
  left: -20px;
  animation-delay: 0.75s;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-icon { font-size: 1.5rem; }
.hero-card-float strong { display: block; font-size: 0.78rem; color: var(--text-white-muted); }
.float-stat { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: white; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-white-muted);
  font-size: 0.75rem;
  animation: bounce 2s infinite;
}

.scroll-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

/* ── STATS BAR ── */
.stats-bar {
  background: var(--navy);
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.1), transparent);
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 3rem;
  position: relative;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  display: inline;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  display: inline;
  margin-left: 2px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-white-muted);
  margin-top: 0.4rem;
  font-weight: 500;
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.1);
}

/* ── COURSES ── */
.courses-section { background: var(--surface-2); }

.courses-filter {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: white;
  border: 1.5px solid var(--border);
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.course-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition-slow);
  position: relative;
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.course-card-featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.course-featured-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  z-index: 2;
}

.course-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.course-thumb-icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.2));
}

.course-level {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  background: rgba(0,0,0,0.4);
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.course-body { padding: 1.5rem; }

.course-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.tag {
  background: var(--surface-3);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

.course-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.course-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.course-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.course-price {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.price-current {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
}

.price-old {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-badge {
  background: rgba(239, 68, 68, 0.1);
  color: #EF4444;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

/* ── WHY CHOOSE US ── */
.why-section { background: white; }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.why-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.why-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.why-feature-icon {
  font-size: 1.75rem;
  width: 52px;
  height: 52px;
  background: var(--surface-3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.why-feature h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.why-feature p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.why-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: var(--transition-slow);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
  background: white;
}

.why-card-1 { transform: translateY(-10px); }
.why-card-3 { transform: translateY(-10px); }

.wcard-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.why-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.why-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.wcard-stat {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  background: var(--surface-3);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  display: inline-block;
}

/* ── INTERNSHIP ── */
.internship-section { background: var(--surface-2); }

.internship-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.internship-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition-slow);
}

.internship-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.internship-card-featured {
  background: var(--grad-primary);
  border-color: transparent;
  color: white;
}

.internship-card-featured h3,
.internship-card-featured p { color: white; }

.internship-card-featured .intern-perks li { color: rgba(255,255,255,0.9); }

.intern-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.intern-icon {
  font-size: 2.5rem;
}

.intern-duration {
  background: var(--surface-3);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.internship-card-featured .intern-duration {
  background: rgba(255,255,255,0.2);
  color: white;
}

.internship-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.internship-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.intern-perks {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.intern-perks li {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.internship-card-featured .btn-outline {
  color: white;
  border-color: rgba(255,255,255,0.5);
}

/* ── PLACEMENT ── */
.placement-section { background: white; }

.placement-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.placement-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2rem 0;
}

.placement-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  background: var(--surface-3);
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.placement-step h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.placement-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.placement-stats-panel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.placement-stat-card {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.placement-stat-card:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.pstat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.pstat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0.25rem 0 0.5rem;
}

.pstat-bar {
  height: 6px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.pstat-fill {
  height: 100%;
  background: var(--grad-primary);
  border-radius: var(--radius-full);
  transition: width 1.5s ease;
}

.hiring-logos { margin-top: 1.5rem; }

.hiring-logos h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hiring-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.hiring-logo {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: var(--transition);
}

.hiring-logo:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--surface-3);
}

/* ── SERVICES ── */
.services-section { background: var(--surface-2); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.service-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.service-link:hover { gap: 0.5rem; }

/* ── TRAINERS ── */
.trainers-section { background: white; }

.trainers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.trainer-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-slow);
  text-align: center;
}

.trainer-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.trainer-img-wrap {
  position: relative;
  overflow: hidden;
}

.trainer-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.trainer-card:hover .trainer-img { transform: scale(1.05); }

.trainer-social {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  padding: 1rem 0.75rem 0.75rem;
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  transform: translateY(100%);
  transition: var(--transition);
}

.trainer-card:hover .trainer-social { transform: translateY(0); }

.tsocial-link {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  transition: var(--transition);
}

.tsocial-link:hover { background: var(--primary); border-color: var(--primary); }

.trainer-info {
  padding: 1.25rem;
}

.trainer-info h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.trainer-role {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  display: block;
  margin-bottom: 0.5rem;
}

.trainer-info p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.trainer-tags {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.trainer-tags span {
  background: var(--surface-3);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
}

/* ── SUCCESS / TESTIMONIALS ── */
.success-section { background: var(--navy); overflow: hidden; }

.success-section .section-badge {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: var(--accent-light);
}

.success-section .section-title { color: white; }
.success-section .section-desc { color: var(--text-white-muted); }

.testimonials-slider {
  overflow: hidden;
  margin: 0 -1.5rem;
  padding: 0 1.5rem;
}

.testimonials-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 2rem;
  min-width: calc(33.333% - 1rem);
  flex-shrink: 0;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

.tcard-quote {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 0.8;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.tcard-text {
  font-size: 0.9rem;
  color: var(--text-white-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.tcard-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tcard-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.2);
  object-fit: cover;
}

.tcard-author strong {
  display: block;
  color: white;
  font-size: 0.9rem;
  font-weight: 700;
}

.tcard-author span {
  font-size: 0.78rem;
  color: var(--text-white-muted);
  display: block;
}

.tcard-stars {
  color: var(--accent);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: var(--transition);
  cursor: pointer;
}

.slider-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ── CERTIFICATIONS ── */
.certs-section { background: var(--surface-2); }

.certs-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.cert-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition-slow);
}

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

.cert-logo {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.cert-card h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.cert-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── BLOG ── */
.blog-section { background: white; }

.blog-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1.5rem;
}

.blog-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-slow);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.blog-thumb {
  height: 180px;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  position: relative;
}

.blog-card-featured .blog-thumb { height: 240px; }

.blog-category {
  background: rgba(255,255,255,0.9);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.blog-body { padding: 1.5rem; }

.blog-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.blog-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.blog-card-featured h3 { font-size: 1.2rem; }

.blog-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.blog-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
}

.blog-link:hover { gap: 0.5rem; }

/* ── FAQ ── */
.faq-section { background: var(--surface-2); }

.faq-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.faq-header .section-title { margin-bottom: 1rem; }
.faq-header p { color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.7; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  gap: 1rem;
  transition: var(--transition);
}

.faq-question:hover { color: var(--primary); }

.faq-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

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

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── CONTACT ── */
.contact-section { background: white; }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contact-info .section-title { margin-bottom: 1rem; }
.contact-info > p { color: var(--text-secondary); line-height: 1.7; margin-bottom: 2rem; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.cdetail-icon {
  font-size: 1.25rem;
  width: 44px;
  height: 44px;
  background: var(--surface-3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.contact-detail strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.contact-detail span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-social {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.csocial-btn {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  transition: var(--transition);
}

.csocial-fb { background: #1877F2; color: white; }
.csocial-ig { background: linear-gradient(135deg, #E1306C, #833AB4); color: white; }
.csocial-yt { background: #FF0000; color: white; }
.csocial-li { background: #0A66C2; color: white; }

.csocial-btn:hover { transform: translateY(-2px); opacity: 0.9; }

/* Contact Form */
.contact-form-wrap {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.form-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: white;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.radio-group {
  display: flex;
  gap: 1.5rem;
  padding: 0.5rem 0;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.radio-label input { accent-color: var(--primary); }

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

/* ── FOOTER ── */
.footer { background: var(--navy); color: white; }

.footer-top { padding: 5rem 0 3rem; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
}

.footer-logo .logo-main { color: white; }
.footer-logo .logo-sub { color: rgba(255,255,255,0.5); }

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-white-muted);
  line-height: 1.7;
  margin: 1.25rem 0;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.fsocial {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white-muted);
  transition: var(--transition);
}

.fsocial svg { width: 18px; height: 18px; }

.fsocial:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-white-muted);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.footer-links a:hover {
  color: var(--accent-light);
  gap: 0.5rem;
}

.footer-links a::before {
  content: '→';
  font-size: 0.75rem;
  opacity: 0;
  transition: var(--transition);
}

.footer-links a:hover::before { opacity: 1; }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.fcontact-item {
  display: flex;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-white-muted);
  line-height: 1.5;
}

.footer-newsletter h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.75rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.6rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  color: white;
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}

.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { border-color: var(--primary-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--text-white-muted);
  transition: var(--transition);
}

.footer-bottom-links a:hover { color: var(--accent-light); }

/* ── WHATSAPP BUTTON ── */
.whatsapp-btn {
  position: fixed;
  bottom: 6rem;
  right: 1.5rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 900;
  transition: var(--transition-bounce);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--navy);
  color: white;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; }

/* ── CHATBOT ── */
.chatbot-widget {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 900;
}

.chatbot-toggle {
  width: 56px;
  height: 56px;
  background: var(--grad-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-bounce);
}

.chatbot-toggle:hover { transform: scale(1.1); }

.chatbot-icon-close { display: none; font-size: 1rem; }

.chatbot-widget.open .chatbot-icon-open { display: none; }
.chatbot-widget.open .chatbot-icon-close { display: block; }

.chatbot-panel {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 340px;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: var(--transition);
  transform-origin: bottom right;
}

.chatbot-widget.open .chatbot-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  background: var(--grad-primary);
  color: white;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chatbot-avatar {
  font-size: 1.75rem;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-header strong { display: block; font-size: 0.95rem; }

.chatbot-status {
  font-size: 0.75rem;
  color: #86EFAC;
}

.chatbot-messages {
  height: 280px;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chat-msg { max-width: 85%; }

.chat-msg-bot {
  align-self: flex-start;
}

.chat-msg-user {
  align-self: flex-end;
}

.chat-msg p {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  line-height: 1.5;
}

.chat-msg-bot p {
  background: var(--surface-3);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
}

.chat-msg-user p {
  background: var(--grad-primary);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.quick-reply {
  background: white;
  border: 1.5px solid var(--border);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.quick-reply:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.chatbot-input-wrap {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}

.chatbot-input {
  flex: 1;
  padding: 0.6rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  outline: none;
  transition: var(--transition);
}

.chatbot-input:focus { border-color: var(--primary); }

.chatbot-send {
  width: 36px;
  height: 36px;
  background: var(--grad-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-bounce);
}

.chatbot-send:hover { transform: scale(1.1); }

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 10rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  background: white;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  color: var(--primary);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
}

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

.back-to-top:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ── ANIMATIONS ── */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate="fade-right"] { transform: translateX(-40px); }

[data-animate].animated {
  opacity: 1;
  transform: translate(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .trainers-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .hero { min-height: auto; padding: 6rem 0 4rem; }
  .hero-title { font-size: 3rem; }
  .why-grid { grid-template-columns: 1fr; gap: 3rem; }
  .placement-wrapper { grid-template-columns: 1fr; gap: 3rem; }
  .faq-wrapper { grid-template-columns: 1fr; gap: 3rem; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-card-featured { grid-column: span 2; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .nav-links { 
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transform: translateX(-100%);
    transition: var(--transition);
    z-index: 998;
    padding: 2rem;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: 1.1rem; padding: 0.75rem 1.5rem; }
  .hamburger { display: flex; z-index: 999; }
  .nav-dropdown { width: 100%; text-align: center; }
  .dropdown-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: 1px solid var(--border); margin-top: 0.5rem; }
  .nav-dropdown:hover .dropdown-menu { transform: none; }
  .hero-title { font-size: 2.2rem; }
  .stats-grid { gap: 0; }
  .stat-item { padding: 1rem 1.5rem; }
  .stat-divider { display: none; }
  .courses-grid { grid-template-columns: 1fr; }
  .internship-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .trainers-grid { grid-template-columns: 1fr 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card-featured { grid-column: span 1; }
  .testimonial-card { min-width: calc(100% - 0px); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .section-title { font-size: 1.8rem; }
  .why-cards { grid-template-columns: 1fr; }
  .why-card-1, .why-card-3 { transform: none; }
  .hiring-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero-title { font-size: 1.9rem; }
  .trainers-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .chatbot-panel { width: 300px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .announcement-bar { font-size: 0.78rem; }
}

/* ── UTILITY ── */
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface-2); }
::-webkit-scrollbar-thumb { background: var(--primary-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── SELECTION ── */
::selection { background: var(--primary-glow); color: var(--primary-dark); }