:root {
  --primary: #1E6FFF;
  --primary-light: #5B9BFF;
  --primary-deep: #0A4FD4;
  --secondary: #00C2FF;
  --accent: #FF6B35;
  --accent2: #FFD93D;
  --dark: #020B18;
  --dark2: #041020;
  --dark3: #06152A;
  --dark4: #091D38;
  --glass: rgba(255,255,255,0.04);
  --glass-border: rgba(100,160,255,0.12);
  --glass-hover: rgba(100,160,255,0.08);
  --text: #E4EEFF;
  --text-muted: #7A9CC0;
  --gradient-main: linear-gradient(135deg, #1E6FFF 0%, #00C2FF 100%);
  --gradient-hero: linear-gradient(135deg, #1560E8 0%, #0EA5E9 50%, #00C2FF 100%);
  --gradient-card: linear-gradient(135deg, rgba(30,111,255,0.18) 0%, rgba(0,194,255,0.06) 100%);
  --gradient-bg: linear-gradient(160deg, #010810 0%, #031428 35%, #05203D 65%, #031428 100%);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-glow: 0 0 40px rgba(30,111,255,0.25);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.5);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

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

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #020B18; }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ── LOADER ── */
#loader {
  position: fixed; inset: 0;
  background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner {
  text-align: center;
  animation: loaderPulse 1s ease-in-out infinite alternate;
}
.loader-logo {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}
.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--glass);
  border-radius: 2px;
  margin: 16px auto 0;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: var(--gradient-main);
  border-radius: 2px;
  animation: loaderFill 1.5s ease forwards;
}
@keyframes loaderFill { from { width: 0; } to { width: 100%; } }
@keyframes loaderPulse { from { opacity: 0.7; } to { opacity: 1; } }

/* Global ambient orbs */
body::before {
  content: '';
  position: fixed;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(30,111,255,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: orb1 12s ease-in-out infinite alternate;
}
body::after {
  content: '';
  position: fixed;
  bottom: 10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,194,255,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: orb2 15s ease-in-out infinite alternate;
}
@keyframes orb1 {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(-40px, 60px) scale(1.15); }
}
@keyframes orb2 {
  from { transform: translate(0,0) scale(1); }
  to { transform: translate(50px, -40px) scale(1.1); }
}

/* Enhanced badge */

/* ── GLOBAL UTILS ── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-sm { padding: 70px 0; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(30,111,255,0.12);
  border: 1px solid rgba(30,111,255,0.3);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.section-label {
  text-align: center;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  letter-spacing: -1px;
}
.section-title span {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 16px auto 60px;
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn:hover::after { opacity: 1; }
.btn-primary {
  background: linear-gradient(135deg, #1E6FFF 0%, #00C2FF 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(30,111,255,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(30,111,255,0.55); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--glass-border);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary-light); transform: translateY(-2px); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

/* Glass card */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}
.glass-card:hover {
  background: var(--glass-hover);
  border-color: rgba(30,111,255,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* Glow orbs background */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all 0.4s ease;
}
#navbar.scrolled {
  background: rgba(2,11,24,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(30,111,255,0.15);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -1px;
}
.nav-logo span {
  -webkit-text-fill-color: var(--secondary);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-main);
  border-radius: 1px;
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-login {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s;
}
.nav-login:hover { color: var(--text); }

/* Mobile menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: transparent;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 70% at 75% 55%, rgba(30,111,255,0.22) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 60%, rgba(0,194,255,0.08) 0%, transparent 55%),
    radial-gradient(ellipse 40% 40% at 50% 100%, rgba(5,30,70,0.6) 0%, transparent 60%);
}
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30,111,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,111,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 48px;
  align-items: stretch;
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 80px);
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.hero-dot {
  width: 8px; height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero-eyebrow-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero-title .grad {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
  line-height: 1.3;
}

/* Hero instructor image */
.hero-instructor-wrap {
  position: relative;
   bottom: -280px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  width: 100%;
  height: 100%;
  min-height: 580px;
}
.hero-instructor-glow {
  position: absolute;
  bottom: -40px;
  right: 0;
  width: 90%;
  height: 70%;
  background: radial-gradient(ellipse at bottom center, rgba(30,111,255,0.4) 0%, rgba(0,194,255,0.18) 35%, transparent 70%);
  border-radius: 50%;
  filter: blur(36px);
  z-index: 0;
  animation: glowPulse 4s ease-in-out infinite alternate;
}
@keyframes glowPulse {
  from { opacity: 0.65; transform: scale(1); }
  to   { opacity: 1;    transform: scale(1.07); }
}
.hero-instructor-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  height: 580px;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 28px;
  filter: drop-shadow(0 24px 60px rgba(0,0,0,0.7)) drop-shadow(0 0 50px rgba(30,111,255,0.25));
  transition: transform 0.5s ease;
}
.hero-instructor-wrap:hover .hero-instructor-img {
  transform: translateY(-5px);
}
.hero-instructor-badge {
  position: absolute;
  top: 24px;
  right: 16px;
  background: rgba(6,18,44,0.92);
  border: 1px solid rgba(30,111,255,0.45);
  border-radius: 14px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(14px);
  z-index: 4;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 24px rgba(30,111,255,0.25);
  animation: floatBadge 4s ease-in-out infinite;
}
.badge-icon { font-size: 1.4rem; }
.badge-sub {
  font-size: 0.7rem;
  color: #7A9CC0;
  font-weight: 500;
  font-family: var(--font-body);
}
.badge-main {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(135deg, #1E6FFF, #00C2FF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: visible;
}

/* Floating badges on hero */
.float-badge {
  position: absolute;
  background: rgba(8,20,44,0.92);
  border: 1px solid rgba(30,111,255,0.3);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), 0 0 16px rgba(30,111,255,0.1);
  animation: floatBadge 4s ease-in-out infinite;
  backdrop-filter: blur(10px);
  z-index: 3;
}
.float-badge:nth-child(3) { animation-delay: -2s; }
.float-badge-icon { font-size: 1.1rem; }
.float-badge-1 { top: 80px; left: -20px; color: #FFD93D; }
.float-badge-2 { bottom: 100px; left: -20px; color: #00C2FF; }
@keyframes floatBadge {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── MARQUEE / TECH RIBBON ── */
.marquee-wrap {
  overflow: hidden;
  background: rgba(3,20,40,0.9);
  border-top: 1px solid rgba(30,111,255,0.12);
  border-bottom: 1px solid rgba(30,111,255,0.12);
  padding: 20px 0;
}
.marquee-track {
  display: flex;
  gap: 48px;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}
.marquee-item i {
  color: var(--primary);
  font-size: 1rem;
}
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── COURSES ── */
#courses {
  background: linear-gradient(180deg, rgba(4,16,32,0.6) 0%, rgba(6,21,42,0.8) 100%);
  position: relative;
}
#courses::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(30,111,255,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.course-card {
  background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(30,111,255,0.04) 100%);
  border: 1px solid rgba(100,160,255,0.14);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  cursor: pointer;
  position: relative;
}
.course-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(30,111,255,0.08), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.course-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(30,111,255,0.45);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 50px rgba(30,111,255,0.15);
}
.course-card:hover::after { opacity: 1; }
.course-banner {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
  overflow: hidden;
}
.course-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  opacity: 1;
}
.course-banner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.4));
}
.course-body { padding: 24px; }
.course-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}
.course-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  flex: 1;
  color: #E8F4FF;
}
.placement-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: linear-gradient(135deg, rgba(0,194,255,0.15), rgba(30,111,255,0.1));
  border: 1px solid rgba(0,194,255,0.3);
  border-radius: 50px;
  font-size: 0.65rem;
  font-weight: 700;
  color: #00D4FF;
  white-space: nowrap;
  margin-left: 8px;
}
.course-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 18px;
}
.course-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.course-meta-item i { color: var(--primary-light); font-size: 0.7rem; }
.course-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid rgba(100,160,255,0.1);
}
.course-price {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}
/* ENROLL NOW BUTTON - Upgraded */
.btn-enroll {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  background: linear-gradient(135deg, #1E6FFF 0%, #00C2FF 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(30,111,255,0.45), 0 0 0 0 rgba(30,111,255,0.4);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}
.btn-enroll::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #3B82F6, #06B6D4);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-enroll:hover::before { opacity: 1; }
.btn-enroll:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 30px rgba(30,111,255,0.6), 0 0 0 3px rgba(30,111,255,0.2);
}
.btn-enroll span { position: relative; z-index: 1; }
.btn-enroll i { position: relative; z-index: 1; transition: transform 0.3s; }
.btn-enroll:hover i { transform: translateX(3px); }

/* ── WHY CHOOSE US ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.why-card {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,0.04) 0%, rgba(30,111,255,0.03) 100%);
  border: 1px solid rgba(100,160,255,0.12);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.why-card:hover::before { transform: scaleX(1); }
.why-card:hover {
  border-color: rgba(30,111,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(30,111,255,0.12);
}
.why-icon {
  width: 52px; height: 52px;
  background: rgba(30,111,255,0.12);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: var(--primary-light);
  transition: all 0.3s;
}
.why-card:hover .why-icon {
  background: rgba(30,111,255,0.22);
  color: var(--secondary);
}
.why-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.why-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ── PLACEMENT ── */
#placement { background: linear-gradient(180deg, rgba(6,21,42,0.7) 0%, rgba(4,16,32,0.9) 100%); }
.placement-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.placement-text { }
.placement-features { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.placement-feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.placement-feature-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: rgba(108,99,255,0.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--secondary);
}
.placement-feature-text { }
.placement-feature-title { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }
.placement-feature-desc { font-size: 0.83rem; color: var(--text-muted); }
.companies-slider {
  overflow: hidden;
  margin-top: 60px;
}
.companies-track {
  display: flex;
  gap: 20px;
  animation: marquee 20s linear infinite;
  width: max-content;
}
.company-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  transition: all 0.3s;
  min-width: 120px;
}
.company-logo:hover {
  border-color: rgba(108,99,255,0.3);
  color: var(--primary);
}

/* Placement right visual */
.placement-visual {
  position: relative;
}
.placement-card-main {
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(0,212,255,0.05));
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: 20px;
  padding: 32px;
}
.placement-big-num {
  font-family: var(--font-display);
  font-size: 4.5rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.placement-sub-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}
.placement-sub-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.placement-sub-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--secondary);
}
.placement-sub-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── INTERNSHIP ── */
.internship-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.internship-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}
.internship-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108,99,255,0.35);
  box-shadow: var(--shadow-glow);
}
.internship-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.internship-card:hover::after { transform: scaleX(1); }
.internship-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.internship-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.internship-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.internship-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.tag {
  padding: 4px 10px;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--primary-light);
  font-weight: 500;
}

/* ── LIVE PROJECTS ── */
#live-projects { background: linear-gradient(180deg, rgba(4,16,32,0.6) 0%, rgba(6,21,42,0.8) 100%); }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.project-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.3);
}
.project-number {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(108,99,255,0.08);
  line-height: 1;
}
.project-icon { font-size: 2rem; margin-bottom: 16px; }
.project-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.project-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ── CORPORATE TRAINING ── */
.corporate-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.corporate-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.corporate-feature {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.3s;
}
.corporate-feature:hover {
  border-color: rgba(108,99,255,0.3);
}
.corporate-feature-icon { font-size: 1.5rem; margin-bottom: 10px; }
.corporate-feature-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px;
}
.corporate-feature-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.corporate-visual {
  background: linear-gradient(135deg, rgba(108,99,255,0.1), rgba(0,212,255,0.05));
  border: 1px solid rgba(108,99,255,0.15);
  border-radius: 24px;
  padding: 40px;
}
.corp-logos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.corp-logo-box {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: all 0.3s;
}
.corp-logo-box:hover { border-color: rgba(108,99,255,0.3); color: var(--primary); }

/* ── SUCCESS STORIES ── */
#success { background: linear-gradient(180deg, rgba(4,16,32,0.5) 0%, rgba(6,21,42,0.7) 100%); }
.success-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.success-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.35s;
}
.success-card:hover {
  border-color: rgba(108,99,255,0.35);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.success-header {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
}
.success-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}
.success-name {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 2px;
}
.success-role { font-size: 0.78rem; color: var(--text-muted); }
.success-company {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--secondary);
  margin-top: 4px;
}
.success-stars { display: flex; gap: 2px; margin-bottom: 12px; }
.success-stars i { color: var(--accent2); font-size: 0.8rem; }
.success-text { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }
.success-package {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
  font-size: 0.78rem;
  color: var(--text-muted);
}
.success-package span {
  color: var(--accent2);
  font-weight: 700;
  font-size: 0.9rem;
}

/* ── SERVICES ── */
#services { background: linear-gradient(180deg, rgba(6,21,42,0.7) 0%, rgba(4,16,32,0.9) 100%); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  border-color: rgba(108,99,255,0.4);
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 0 40px rgba(108,99,255,0.1);
}
.service-icon {
  width: 64px; height: 64px;
  background: rgba(108,99,255,0.12);
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: all 0.3s;
  position: relative;
}
.service-card:hover .service-icon {
  background: rgba(108,99,255,0.2);
  transform: scale(1.1);
}
.service-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-desc { font-size: 0.87rem; color: var(--text-muted); line-height: 1.7; }
.service-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-light);
  text-decoration: none;
  transition: gap 0.3s;
}
.service-card:hover .service-arrow { gap: 10px; }

/* ── TECH STACK ── */
#tech { background: linear-gradient(180deg, rgba(4,16,32,0.5) 0%, rgba(6,21,42,0.7) 100%); }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
}
.tech-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 20px 12px;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
}
.tech-item:hover {
  border-color: rgba(108,99,255,0.4);
  background: rgba(108,99,255,0.05);
  transform: translateY(-4px);
}
.tech-icon { font-size: 1.8rem; margin-bottom: 8px; }
.tech-name { font-size: 0.75rem; font-weight: 600; color: var(--text-muted); }

/* ── TRAINERS ── */
#trainers { background: linear-gradient(180deg, rgba(6,21,42,0.6) 0%, rgba(4,16,32,0.8) 100%); }
.trainers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.trainer-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: all 0.3s;
}
.trainer-card:hover {
  border-color: rgba(108,99,255,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}
.trainer-banner {
  height: 80px;
  background: var(--gradient-main);
  opacity: 0.7;
}
.trainer-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6C63FF, #00D4FF);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
  margin: -40px auto 16px;
  border: 4px solid var(--dark3);
  position: relative;
}
.trainer-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.trainer-role { font-size: 0.8rem; color: var(--secondary); font-weight: 600; margin-bottom: 8px; }
.trainer-exp { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 16px; }
.trainer-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; padding: 0 16px 20px; }

/* ── TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}
.testimonial-card:hover {
  border-color: rgba(108,99,255,0.3);
  transform: translateY(-4px);
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px; right: 20px;
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 900;
  color: rgba(108,99,255,0.08);
  line-height: 1;
}
.testimonial-text { font-size: 0.88rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; font-style: italic; }
.testimonial-footer { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: white;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: 0.9rem; }
.testimonial-info { font-size: 0.75rem; color: var(--text-muted); }

/* ── FAQ ── */
#faq { background: linear-gradient(180deg, rgba(6,21,42,0.6) 0%, rgba(4,16,32,0.8) 100%); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item.open { border-color: rgba(108,99,255,0.35); }
.faq-question {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s;
}
.faq-item.open .faq-question { color: var(--primary-light); }
.faq-toggle {
  width: 28px; height: 28px;
  background: rgba(108,99,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
}
.faq-item.open .faq-toggle {
  background: var(--primary);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ── CONTACT ── */
#contact { background: linear-gradient(180deg, rgba(4,16,32,0.5) 0%, rgba(6,21,42,0.7) 100%); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: flex-start;
}
.contact-info { }
.contact-info-items { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: rgba(108,99,255,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--secondary);
}
.contact-info-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.contact-info-value { font-weight: 600; font-size: 0.95rem; }
.contact-form {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.83rem; font-weight: 600; margin-bottom: 8px; color: var(--text-muted); }
.form-control {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s;
  outline: none;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:focus { border-color: var(--primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { appearance: none; cursor: pointer; }

/* ── NEWSLETTER ── */
.newsletter-wrap {
  background: linear-gradient(135deg, rgba(108,99,255,0.12), rgba(0,212,255,0.06));
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter-wrap::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 25px;
  background: var(--gradient-main);
  z-index: -1;
  opacity: 0.2;
  filter: blur(1px);
}
.newsletter-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.newsletter-sub { color: var(--text-muted); font-size: 1rem; margin-bottom: 32px; }
.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-form .form-control { border-radius: 50px; padding: 14px 20px; }
.newsletter-form .btn { white-space: nowrap; border-radius: 50px; }

/* ── FOOTER ── */
footer {
  background: rgba(2,11,24,0.95);
  border-top: 1px solid rgba(100,160,255,0.1);
  padding: 70px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}
.footer-socials {
  display: flex;
  gap: 12px;
}
.social-icon {
  width: 38px; height: 38px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.3s;
}
.social-icon:hover {
  background: rgba(108,99,255,0.15);
  border-color: rgba(108,99,255,0.35);
  color: var(--primary-light);
  transform: translateY(-2px);
}
.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  color: var(--text);
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--primary-light); }
.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom-text {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-bottom-links a:hover { color: var(--primary-light); }

/* ── SCROLL TO TOP ── */
#scroll-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 48px; height: 48px;
  background: var(--gradient-main);
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: white;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(108,99,255,0.4);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s;
  z-index: 900;
}
#scroll-top.visible { opacity: 1; transform: translateY(0); }
#scroll-top:hover { transform: translateY(-4px); }

/* ── MOBILE MENU PANEL ── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(5,5,15,0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s;
}
.mobile-menu a:hover { color: var(--primary); }
.mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 0; }
  .hero-visual { display: flex; max-width: 480px; margin: 0 auto; }
  .hero-instructor-img { height: 420px; border-radius: 20px; }
  .hero-instructor-wrap { min-height: 420px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .placement-inner { grid-template-columns: 1fr; }
  .corporate-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .internship-cards { grid-template-columns: repeat(2, 1fr); }
  .success-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .nav-toggle { display: flex; }
  .internship-cards { grid-template-columns: 1fr; }
  .success-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .corporate-features { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .newsletter-wrap { padding: 40px 24px; }
  .newsletter-form { flex-direction: column; }
  .contact-form { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .placement-sub-cards { grid-template-columns: 1fr 1fr; }
  .courses-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.8rem; }
  .hero-title { font-size: 2.2rem; letter-spacing: -1px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-instructor-img { height: 340px; width:200px;justify-content: center; }
  .hero-instructor-wrap { min-height: 340px; }
}

/* ── COURSE TABS ── */
.course-tabs-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 44px;
}
.course-tabs {
  display: inline-flex;
  gap: 8px;
  background: rgba(8,20,44,0.7);
  border: 1px solid rgba(30,111,255,0.18);
  border-radius: 60px;
  padding: 7px;
  backdrop-filter: blur(16px);
  flex-wrap: wrap;
  justify-content: center;
}
.course-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  white-space: nowrap;
}
.course-tab i { font-size: 0.95rem; }
.course-tab:hover { color: var(--text); background: rgba(30,111,255,0.08); }
.course-tab.active {
  background: linear-gradient(135deg, #1E6FFF 0%, #00C2FF 100%);
  color: #fff;
  box-shadow: 0 4px 24px rgba(30,111,255,0.45);
}
.tab-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(255,255,255,0.15);
  color: inherit;
  letter-spacing: 0.3px;
}
.course-tab.active .tab-pill { background: rgba(255,255,255,0.25); }
.tab-pill.free { background: rgba(34,197,94,0.2); color: #4ade80; }
.course-tab.active .tab-pill.free { background: rgba(255,255,255,0.25); color: #fff; }

/* Tab panels */
.tab-panel {
  display: none;
  animation: tabFadeIn 0.4s ease;
}
.tab-panel.active { display: block; }
@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Live / Recorded / Free badges on banner */
.live-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(239,68,68,0.18);
  border: 1px solid rgba(239,68,68,0.4);
  border-radius: 20px;
  font-size: 0.65rem;
  font-weight: 800;
  color: #f87171;
  letter-spacing: 0.8px;
  z-index: 2;
  backdrop-filter: blur(8px);
}
.live-dot {
  width: 7px; height: 7px;
  background: #ef4444;
  border-radius: 50%;
  display: inline-block;
  animation: blink 1.2s ease-in-out infinite;
  box-shadow: 0 0 6px #ef4444;
}
.rec-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(251,146,60,0.15);
  border: 1px solid rgba(251,146,60,0.35);
  border-radius: 20px;
  font-size: 0.63rem;
  font-weight: 800;
  color: #fb923c;
  letter-spacing: 0.8px;
  z-index: 2;
  backdrop-filter: blur(8px);
}
.rec-badge i { font-size: 0.55rem; color: #ef4444; }
.free-label-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 12px;
  background: linear-gradient(135deg, rgba(22,163,74,0.3), rgba(34,197,94,0.15));
  border: 1px solid rgba(34,197,94,0.45);
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 800;
  color: #4ade80;
  letter-spacing: 1px;
  z-index: 2;
  backdrop-filter: blur(8px);
}

/* Free banner */
.free-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  background: linear-gradient(135deg, rgba(22,163,74,0.12), rgba(34,197,94,0.05));
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 16px;
  margin-bottom: 32px;
}
.free-banner-icon { font-size: 2rem; }
.free-banner-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #4ade80;
  margin-bottom: 4px;
}
.free-banner-sub { font-size: 0.85rem; color: var(--text-muted); }

@media (max-width: 768px) {
  .course-tab { padding: 10px 16px; font-size: 0.82rem; }
  .course-tab span { display: none; }
  .course-tabs { gap: 4px; padding: 5px; }
  .free-banner { flex-direction: column; text-align: center; }
}