/* ─── Google Fonts ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,600&display=swap');

/* ─── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
  --bg-primary: #1a0a2e;
  --bg-secondary: #0f0620;
  --bg-card: #1e0d35;
  --accent: #7c3aed;
  --accent-light: #9d5ff5;
  --accent-glow: rgba(124, 58, 237, 0.3);
  --gold: #d4a843;
  --gold-light: #e8c165;
  --white: #ffffff;
  --text-muted: #a89bc0;
  --border: rgba(124, 58, 237, 0.25);
  --font-body: 'DM Sans', sans-serif;
  --font-heading: 'Playfair Display', serif;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.2; }

a { text-decoration: none; color: inherit; }

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

/* ─── Utilities ─────────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--white);
  margin-bottom: 12px;
}
.section-subtitle {
  font-family: var(--font-body);
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 50px;
}
.gold-text { color: var(--gold); }
.accent-text { color: var(--accent-light); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #c49435);
  color: #1a0a2e;
  box-shadow: 0 4px 20px rgba(212, 168, 67, 0.35);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212, 168, 67, 0.5);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), #5b21b6);
  color: var(--white);
  box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(124, 58, 237, 0.5);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: #1a0a2e;
  transform: translateY(-2px);
}

/* ─── Navigation ────────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(15, 6, 32, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: white;
  font-family: var(--font-heading);
}
.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}
.nav-logo-text span { color: var(--gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta { margin-left: 10px; padding: 10px 24px !important; font-size: 0.9rem !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: 0.3s; }
.mobile-menu {
  display: none;
  background: rgba(15, 6, 32, 0.98);
  border-top: 1px solid var(--border);
}
.mobile-menu ul { list-style: none; padding: 20px; }
.mobile-menu li { padding: 12px 0; border-bottom: 1px solid var(--border); }
.mobile-menu a { color: var(--white); font-size: 1.1rem; }
.mobile-menu.open { display: block; }

/* ─── Hero ──────────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: radial-gradient(ellipse 80% 80% at 50% 0%, rgba(124, 58, 237, 0.2) 0%, transparent 70%),
              radial-gradient(ellipse 50% 50% at 80% 50%, rgba(212, 168, 67, 0.08) 0%, transparent 60%),
              var(--bg-secondary);
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15), transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.06), transparent 70%);
  border-radius: 50%;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-30px); }
}
.hero-content { max-width: 700px; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: var(--accent-light);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-badge::before { content: '⭐'; }
.hero-title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 20px;
  color: var(--white);
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--gold), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 560px;
  font-weight: 400;
}
.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 50px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.trust-item .check { color: var(--gold); font-size: 1rem; }

/* ─── Stats Bar ─────────────────────────────────────────────────────────────── */
#stats {
  background: linear-gradient(135deg, var(--accent), #4c1d95);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}
#stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}
.stat-item {
  text-align: center;
  padding: 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--gold);
  display: block;
}
.stat-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  margin-top: 4px;
}

/* ─── Courses ────────────────────────────────────────────────────────────────── */
#courses { background: var(--bg-primary); }
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.35s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.3), 0 0 0 1px rgba(124, 58, 237, 0.2);
  border-color: rgba(124, 58, 237, 0.5);
}
.course-card:hover::before { transform: scaleX(1); }
.course-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
}
.course-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--white);
}
.course-tag {
  display: inline-block;
  background: rgba(124, 58, 237, 0.2);
  color: var(--accent-light);
  font-size: 0.78rem;
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
  font-weight: 500;
}
.course-details { margin-bottom: 20px; }
.course-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}
.course-detail-row:last-child { border-bottom: none; }
.course-detail-label { color: var(--text-muted); }
.course-detail-value { color: var(--white); font-weight: 500; }
.course-fee {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 20px;
}
.course-fee span { font-size: 0.85rem; color: var(--text-muted); font-family: var(--font-body); font-weight: 400; }
.course-enquire {
  width: 100%;
  padding: 12px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, var(--accent), #5b21b6);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.course-enquire:hover {
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
  transform: translateY(-2px);
}

/* Icon bg colors */
.icon-blue { background: rgba(59, 130, 246, 0.15); }
.icon-green { background: rgba(16, 185, 129, 0.15); }
.icon-orange { background: rgba(245, 158, 11, 0.15); }
.icon-pink { background: rgba(236, 72, 153, 0.15); }
.icon-red { background: rgba(239, 68, 68, 0.15); }
.icon-purple { background: rgba(124, 58, 237, 0.2); }

/* ─── Faculty ────────────────────────────────────────────────────────────────── */
#faculty {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.faculty-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all 0.35s ease;
}
.faculty-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(124, 58, 237, 0.25);
  border-color: rgba(124, 58, 237, 0.4);
}
.faculty-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  font-family: var(--font-heading);
  font-weight: 700;
  color: white;
}
.faculty-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.faculty-subject {
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.faculty-exp {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.faculty-qual {
  font-size: 0.82rem;
  color: var(--accent-light);
  font-weight: 500;
}

/* ─── Success Stories ──────────────────────────────────────────────────────── */
#success { background: var(--bg-primary); }
.success-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: all 0.35s ease;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(124, 58, 237, 0.2);
  border-color: rgba(124, 58, 237, 0.4);
}
.quote-mark {
  font-size: 4rem;
  line-height: 1;
  color: var(--accent);
  opacity: 0.3;
  font-family: Georgia, serif;
  position: absolute;
  top: 16px;
  left: 24px;
}
.testimonial-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-top: 30px;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-photo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.author-info .author-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}
.author-info .author-result {
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
}
.author-info .author-year {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 4px; }

/* ─── Why GrowthPath ────────────────────────────────────────────────────────── */
#why {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: all 0.35s ease;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(124, 58, 237, 0.2);
  border-color: rgba(212, 168, 67, 0.3);
}
.why-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}
.why-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.why-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── Lead Magnet ───────────────────────────────────────────────────────────── */
#download {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(212, 168, 67, 0.05));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.download-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.download-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}
.download-content p {
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}
.download-includes {
  list-style: none;
  margin-bottom: 0;
}
.download-includes li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.95rem;
}
.download-includes .check-icon { color: var(--gold); font-size: 1.1rem; }
.download-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.download-form h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--gold);
}

/* ─── Forms ─────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(168, 155, 192, 0.5);
}
.form-group select option { background: #1a0a2e; color: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  display: none;
  text-align: center;
  padding: 20px;
  color: var(--gold);
  font-weight: 600;
}

/* ─── Contact ────────────────────────────────────────────────────────────────── */
#contact { background: var(--bg-secondary); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}
.contact-info p {
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.7;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(124, 58, 237, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-detail-text .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-detail-text .value {
  font-size: 0.95rem;
  color: var(--white);
  line-height: 1.5;
}
.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}

/* ─── Footer ─────────────────────────────────────────────────────────────────── */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 14px 0 20px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
}
.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 18px;
  color: var(--white);
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--gold); }
.branch-item { margin-bottom: 16px; }
.branch-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent-light);
  margin-bottom: 4px;
}
.branch-addr {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }
.footer-bottom .accent-link { color: var(--accent-light); }

/* ─── WhatsApp Float ────────────────────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 100px;
  left: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  font-size: 1.6rem;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* ─── Chat Widget ────────────────────────────────────────────────────────────── */
.chat-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
}
.chat-toggle-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: white;
  font-size: 1.6rem;
  cursor: pointer;
  box-shadow: 0 6px 28px rgba(124, 58, 237, 0.5);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.chat-toggle-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 36px rgba(124, 58, 237, 0.7);
}
.chat-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--gold);
  color: #1a0a2e;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
}
.chat-window {
  position: absolute;
  bottom: 76px;
  right: 0;
  width: 380px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease;
}
.chat-window.open { display: flex; }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.chat-header {
  background: linear-gradient(135deg, var(--accent), #4c1d95);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-header-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.chat-header-info .chat-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}
.chat-header-info .chat-status {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  gap: 5px;
}
.chat-header-info .chat-status::before {
  content: '';
  width: 7px;
  height: 7px;
  background: #4ade80;
  border-radius: 50%;
  display: inline-block;
}
.chat-close {
  margin-left: auto;
  background: none;
  border: none;
  color: white;
  font-size: 1.4rem;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
  line-height: 1;
}
.chat-close:hover { opacity: 1; }
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 360px;
  min-height: 200px;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.msg {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.9rem;
  line-height: 1.55;
  word-wrap: break-word;
}
.msg-bot {
  align-self: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
  color: rgba(255, 255, 255, 0.9);
}
.msg-user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--accent), #5b21b6);
  color: var(--white);
  border-bottom-right-radius: 4px;
}
.typing-indicator {
  align-self: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  padding: 12px 16px;
  display: none;
}
.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}
.typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-8px); }
}
.chat-input-area {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.chat-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 10px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  resize: none;
  max-height: 100px;
  transition: border-color 0.2s;
  line-height: 1.4;
}
.chat-input::placeholder { color: rgba(168, 155, 192, 0.5); }
.chat-input:focus { border-color: var(--accent); }
.chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), #5b21b6);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.chat-send-btn:hover { transform: scale(1.1); box-shadow: 0 4px 14px rgba(124, 58, 237, 0.5); }
.chat-send-btn svg { width: 18px; height: 18px; }

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .faculty-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .stat-item:nth-child(even) { border-bottom: none; }
  .courses-grid { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: repeat(2, 1fr); }
  .success-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .download-inner { grid-template-columns: 1fr; gap: 30px; }
  .contact-inner { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .chat-window { width: calc(100vw - 40px); right: -8px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .faculty-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .stat-item:last-child { border-bottom: none; }
  .hero-title { font-size: 2.2rem; }
}