/* 
========================================================================
   TopperSecret.in Landing Page CSS
   Design: Premium, Futuristic, Dark Mode, Conversion-Focused
   Fonts: Poppins (Headings/Buttons), Inter (Body)
========================================================================
*/

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

/* --- CSS Variables --- */
:root {
  --primary: #F97316;
  --primary-hover: #EA580C;
  --primary-gradient: linear-gradient(135deg, #FB923C, #F97316, #EA580C);
  --secondary: #111111;
  --bg: #080808;
  --card-bg: #181818;
  --card-glass: rgba(24, 24, 24, 0.7);
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(249, 115, 22, 0.4);
  --text: #FFFFFF;
  --text-muted: #A0A0A0;
  --success: #22C55E;
  
  --font-headings: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  
  --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 30px rgba(249, 115, 22, 0.15);
  --shadow-glow-strong: 0 0 50px rgba(249, 115, 22, 0.35);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  
  --container-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  position: relative;
  background: var(--bg);
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: #222;
  border-radius: var(--radius-sm);
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 400;
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 30%, #F97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.orange-gradient-text {
  background: linear-gradient(135deg, #FF9F59 0%, #F97316 50%, #C2410C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-weight: 600;
  padding: 1rem 2.25rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-size: 1rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text);
  box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3), var(--shadow-premium);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.15), rgba(255,255,255,0));
  transition: opacity 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(249, 115, 22, 0.5), var(--shadow-premium);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.05);
}

/* --- Layout Components --- */

/* Scroll Progress Bar */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--primary-gradient);
  width: 0%;
  z-index: 10000;
  box-shadow: 0 0 10px var(--primary);
}

/* Background Blobs */
.bg-blobs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.12;
  mix-blend-mode: screen;
}

.blob-1 {
  top: 10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: var(--primary);
  animation: float-blob-1 25s infinite ease-in-out alternate;
}

.blob-2 {
  bottom: 10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: #D97706;
  animation: float-blob-2 30s infinite ease-in-out alternate;
}

.blob-3 {
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  height: 450px;
  background: #C2410C;
  animation: float-blob-3 20s infinite ease-in-out alternate;
}

@keyframes float-blob-1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(80px, 60px) scale(1.1); }
  100% { transform: translate(-40px, 120px) scale(0.9); }
}

@keyframes float-blob-2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-100px, -80px) scale(0.85); }
  100% { transform: translate(50px, 40px) scale(1.1); }
}

@keyframes float-blob-3 {
  0% { transform: translate(-50%, -50%) rotate(0deg) scale(1); }
  50% { transform: translate(-40%, -45%) rotate(180deg) scale(1.15); }
  100% { transform: translate(-60%, -55%) rotate(360deg) scale(0.95); }
}

/* Background Grid Overlay */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center top;
  pointer-events: none;
  mask-image: radial-gradient(circle at 50% 30%, black 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, black 60%, transparent 100%);
}

/* Premium Card Glass Base */
.glass-card {
  background: var(--card-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-premium);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

/* Glow Mouse Effect Support */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    600px circle at var(--mouse-x, 0) var(--mouse-y, 0),
    rgba(249, 115, 22, 0.06),
    transparent 40%
  );
  z-index: 1;
  pointer-events: none;
}

.glass-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    to bottom right,
    rgba(255, 255, 255, 0.1),
    rgba(255, 255, 255, 0.02)
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: var(--transition-smooth);
  z-index: 2;
}

.glass-card:hover::after {
  background: linear-gradient(
    to bottom right,
    rgba(249, 115, 22, 0.4),
    rgba(255, 255, 255, 0.05)
  );
}

/* Loading Overlay */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.loader-logo {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.loader-bar {
  width: 150px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
  position: relative;
  overflow: hidden;
}

.loader-progress {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0%;
  background: var(--primary-gradient);
  animation: load 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  box-shadow: 0 0 10px var(--primary);
}

@keyframes load {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* --- Header / Navigation --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 0;
  transition: var(--transition-smooth);
  border-bottom: 1px solid transparent;
}

header.scrolled {
  background: rgba(8, 8, 8, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
}

header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-headings);
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.03em;
}

.logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition-smooth);
}

.nav-links a:hover::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 110;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text);
  border-radius: 99px;
  transition: var(--transition-smooth);
}

/* --- Hero Section --- */
.hero-section {
  padding-top: 10rem;
  padding-bottom: 6rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.25);
  color: var(--primary);
  font-family: var(--font-headings);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge svg {
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.5; }
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-desc {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  max-width: 550px;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
  width: 100%;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  width: 100%;
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.trust-num {
  font-family: var(--font-headings);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.trust-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.hero-image-container {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1/1;
  position: relative;
  border-radius: 32px;
  background: radial-gradient(50% 50% at 50% 50%, rgba(249, 115, 22, 0.15) 0%, transparent 100%);
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 32px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-premium), var(--shadow-glow);
  transition: var(--transition-smooth);
}

.hero-image-container:hover .hero-img {
  transform: scale(1.02);
  border-color: rgba(249, 115, 22, 0.3);
  box-shadow: var(--shadow-premium), var(--shadow-glow-strong);
}

/* Floating Science Icons in Hero */
.floating-element {
  position: absolute;
  width: 60px;
  height: 60px;
  background: var(--card-glass);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  box-shadow: var(--shadow-premium);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10;
}

.float-atom {
  top: 5%;
  left: 5%;
  animation: float-slow 6s infinite ease-in-out;
}

.float-dna {
  bottom: 10%;
  left: -5%;
  animation: float-slow-reverse 8s infinite ease-in-out;
}

.float-circuit {
  top: 40%;
  right: -5%;
  animation: float-slow 7s infinite ease-in-out;
}

@keyframes float-slow {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(8deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes float-slow-reverse {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(12px) rotate(-10deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

/* --- Marquee Section --- */
.marquee-section {
  padding: 3rem 0;
  background: rgba(17, 17, 17, 0.5);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.marquee-title {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.marquee-container {
  display: flex;
  overflow: hidden;
  user-select: none;
  gap: 4rem;
  position: relative;
  width: 100%;
}

.marquee-container::before,
.marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(to right, #080808, transparent);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(to left, #080808, transparent);
}

.marquee-content {
  flex-shrink: 0;
  display: flex;
  justify-content: space-around;
  min-width: 100%;
  gap: 4rem;
  animation: scroll-marquee 30s linear infinite;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-headings);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.marquee-item:hover {
  color: var(--text);
}

.marquee-item svg {
  color: var(--primary);
  width: 24px;
  height: 24px;
}

@keyframes scroll-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* --- Features Section --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem auto;
}

.section-tag {
  color: var(--primary);
  font-family: var(--font-headings);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: inline-block;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 1.25rem;
}

.features-section {
  padding: 8rem 0;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  transition: var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-8px);
}

.feature-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.75rem;
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--primary);
  color: var(--text);
  transform: rotate(6deg) scale(1.05);
  box-shadow: 0 5px 15px rgba(249, 115, 22, 0.3);
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.feature-card p {
  font-size: 0.95rem;
}

/* --- Course Benefits Section --- */
.benefits-section {
  padding: 8rem 0;
  position: relative;
  background: rgba(17, 17, 17, 0.3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: center;
}

.benefits-visual {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
}

.benefits-img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center;
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-premium);
}

.benefits-content h2 {
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
}

.benefits-content .section-desc {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.05rem;
  font-weight: 500;
}

.checklist-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  flex-shrink: 0;
}

/* --- Live Classes Mockup Section --- */
.live-classes-section {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}

.mockup-container {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.laptop-mockup {
  background: #1e1e1e;
  border-radius: 20px;
  padding: 1.25rem;
  border: 3px solid #2e2e2e;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.8), 0 0 50px rgba(249, 115, 22, 0.1);
  position: relative;
  z-index: 2;
}

.laptop-screen {
  background: #0d0d0d;
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  border: 1px solid #111;
}

.screen-content {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(24, 24, 24, 0.8);
}

.screen-dots {
  display: flex;
  gap: 6px;
}

.screen-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.screen-title-bar {
  font-family: var(--font-headings);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.screen-live-badge {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.screen-live-dot {
  width: 6px;
  height: 6px;
  background: #ef4444;
  border-radius: 50%;
  animation: pulse-ring 1.5s infinite;
}

.screen-body {
  flex-grow: 1;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  padding: 1.25rem;
  gap: 1.25rem;
  height: calc(100% - 50px);
}

.video-stream {
  border-radius: 12px;
  background: #141414;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-stream-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-label {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 6px;
}

.interactive-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.panel-card {
  background: rgba(24, 24, 24, 0.8);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem;
  font-size: 0.8rem;
}

.panel-card-title {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  height: 110px;
  overflow-y: auto;
}

.chat-msg {
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  padding-bottom: 0.35rem;
}

.chat-user {
  font-weight: 600;
  color: var(--text);
  margin-right: 0.25rem;
}

.chat-text {
  color: var(--text-muted);
}

.progress-card-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: 99px;
  width: 78%;
  box-shadow: 0 0 8px var(--primary);
}

/* Floating UI notifications around screen */
.floating-notification {
  position: absolute;
  background: rgba(24, 24, 24, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-premium);
  z-index: 10;
  width: 250px;
  transition: var(--transition-smooth);
}

.floating-notification:hover {
  transform: translateY(-5px);
  border-color: rgba(249, 115, 22, 0.3);
}

.float-notif-1 {
  top: 10%;
  left: -12%;
  animation: hover-bounce 5s infinite ease-in-out;
}

.float-notif-2 {
  bottom: 15%;
  right: -12%;
  animation: hover-bounce 6s infinite ease-in-out 1s;
}

.notif-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
}

.notif-icon.orange-notif {
  background: rgba(249, 115, 22, 0.1);
  border-color: rgba(249, 115, 22, 0.2);
  color: var(--primary);
}

.notif-details {
  display: flex;
  flex-direction: column;
}

.notif-title {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text);
}

.notif-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

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

/* --- Timeline Section --- */
.timeline-section {
  padding: 8rem 0;
  position: relative;
}

.timeline-container {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  padding-left: 3rem;
  padding-right: 3rem;
}

/* Central vertical timeline line */
.timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: rgba(255, 255, 255, 0.05);
}

.timeline-progress-line {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: var(--primary-gradient);
  height: 0%;
  box-shadow: 0 0 10px var(--primary);
  transition: height 0.1s linear;
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  margin-bottom: 6rem;
  position: relative;
}

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

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 30px;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg);
  border: 4px solid var(--border);
  z-index: 5;
  transition: var(--transition-smooth);
  box-shadow: 0 0 0 4px rgba(0,0,0,0.8);
}

.timeline-item.active .timeline-dot {
  border-color: var(--primary);
  background: var(--text);
  box-shadow: var(--shadow-glow), 0 0 0 4px rgba(0,0,0,0.8);
}

.timeline-content-wrapper {
  grid-column: 1;
}

.timeline-graphic-wrapper {
  grid-column: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.timeline-item:nth-child(even) .timeline-content-wrapper {
  grid-column: 2;
}

.timeline-item:nth-child(even) .timeline-graphic-wrapper {
  grid-column: 1;
}

.timeline-step {
  font-family: var(--font-headings);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
  display: inline-block;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.timeline-title {
  font-size: 1.85rem;
  margin-bottom: 1rem;
}

.timeline-card {
  background: var(--card-glass);
  border: 1px solid var(--border);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}

.timeline-item.active .timeline-card {
  border-color: rgba(249, 115, 22, 0.35);
  box-shadow: var(--shadow-premium), var(--shadow-glow);
}

.timeline-illustration {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-illustration {
  transform: scale(1.03);
  border-color: rgba(249, 115, 22, 0.25);
}

/* --- Visual Learning Section --- */
.visual-section {
  padding: 8rem 0;
  background: rgba(17, 17, 17, 0.25);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.visual-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: center;
}

.visual-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-premium);
}

.visual-main-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition-smooth);
}

.visual-image-wrapper:hover .visual-main-img {
  transform: scale(1.01);
}

.visual-tag-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.visual-tag-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.visual-tag-card:hover, .visual-tag-card.active {
  transform: translateX(8px);
  background: rgba(249, 115, 22, 0.04);
  border-color: rgba(249, 115, 22, 0.25);
}

.visual-tag-card.active {
  box-shadow: var(--shadow-glow);
}

.tag-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.visual-tag-card:hover .tag-badge,
.visual-tag-card.active .tag-badge {
  background: var(--primary);
  color: var(--text);
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(249, 115, 22, 0.3);
}

.tag-info h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
  transition: var(--transition-fast);
}

.visual-tag-card:hover h4,
.visual-tag-card.active h4 {
  color: var(--primary);
}

.tag-info p {
  font-size: 0.9rem;
}

/* --- Stats Section --- */
.stats-section {
  padding: 8rem 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.stat-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.stat-num-wrapper {
  font-family: var(--font-headings);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.stat-label {
  font-family: var(--font-headings);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 180px;
}

/* --- Pricing Section --- */
.pricing-section {
  padding: 8rem 0;
  position: relative;
}

.pricing-card-wrapper {
  max-width: 550px;
  margin: 0 auto;
  position: relative;
}

.pricing-card {
  background: var(--card-glass);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(249, 115, 22, 0.15);
  border-radius: 32px;
  padding: 4rem 3.5rem;
  text-align: center;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.9), var(--shadow-glow-strong);
  position: relative;
  z-index: 3;
  transition: var(--transition-smooth);
}

.pricing-card:hover {
  transform: translateY(-5px);
  border-color: rgba(249, 115, 22, 0.4);
}

.pricing-badge {
  background: var(--primary-gradient);
  color: var(--text);
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  border-radius: 99px;
  display: inline-block;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.3);
}

.price-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.current-price {
  font-family: var(--font-headings);
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.price-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.original-price {
  font-size: 1.25rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-billing {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-desc {
  font-size: 1rem;
  margin-bottom: 3rem;
}

.pricing-divider {
  height: 1px;
  background: var(--border);
  margin: 2.5rem 0;
  width: 100%;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
  margin-bottom: 3.5rem;
}

.pricing-feat-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1.05rem;
  font-weight: 500;
}

.pricing-feat-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-pricing {
  width: 100%;
  font-size: 1.15rem;
  padding: 1.25rem 2rem;
}

.pricing-guarantee {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.pricing-guarantee svg {
  color: var(--success);
  width: 16px;
  height: 16px;
}

/* --- Testimonials Section --- */
.testimonials-section {
  padding: 8rem 0;
  background: rgba(17, 17, 17, 0.3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonials-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonials-slider {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  width: 100%;
}

.testimonial-slide {
  min-width: 100%;
  padding: 1rem;
  flex-shrink: 0;
  box-sizing: border-box;
}

.testimonial-card-inner {
  text-align: center;
  padding: 4rem 3rem;
}

.quote-icon {
  color: rgba(249, 115, 22, 0.15);
  margin-bottom: 2rem;
}

.review-text {
  font-family: var(--font-headings);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 2.5rem;
  letter-spacing: -0.01em;
}

.reviewer-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.reviewer-avatar-wrapper {
  position: relative;
}

.reviewer-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-glow);
}

.reviewer-name {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.reviewer-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.rating-stars {
  display: flex;
  gap: 4px;
  color: #fbbf24;
}

/* Slider Controls */
.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.slider-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card-glass);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slider-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text);
  box-shadow: 0 5px 15px rgba(249, 115, 22, 0.3);
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.slider-dot.active {
  width: 24px;
  border-radius: 99px;
  background: var(--primary);
  box-shadow: var(--shadow-glow);
}

/* --- FAQ Section --- */
.faq-section {
  padding: 8rem 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-glass);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-card.active {
  border-color: rgba(249, 115, 22, 0.25);
  box-shadow: var(--shadow-glow);
}

.faq-trigger {
  width: 100%;
  padding: 1.75rem 2rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text);
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 700;
  gap: 1.5rem;
}

.faq-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  flex-shrink: 0;
  color: var(--text-muted);
}

.faq-card.active .faq-icon-wrapper {
  background: var(--primary);
  color: var(--text);
  border-color: var(--primary);
  transform: rotate(45deg);
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.3);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content-inner {
  padding: 0 2rem 2rem 2rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Footer CTA Section --- */
.footer-cta-section {
  padding: 6rem 0 10rem 0;
  position: relative;
}

.footer-cta-card {
  background: linear-gradient(135deg, rgba(24, 24, 24, 0.9) 0%, rgba(17, 17, 17, 0.9) 100%);
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 6rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-premium);
}

.footer-cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.footer-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.footer-cta-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.footer-cta-desc {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--text-muted);
}

/* --- Footer --- */
footer {
  background: #040404;
  border-top: 1px solid var(--border);
  padding: 5rem 0 3rem 0;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.footer-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition-smooth);
  text-decoration: none;
}

.social-icon:hover {
  background: rgba(249, 115, 22, 0.1);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.footer-links-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.footer-links-col a:hover {
  color: var(--text);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* Sticky Bottom Mobile CTA */
.sticky-bottom-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  z-index: 99;
  display: none;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-bottom-cta.hidden {
  transform: translateY(100%);
}

.sticky-info {
  display: flex;
  flex-direction: column;
}

.sticky-price {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
}

.sticky-label {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
}

.btn-sticky {
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
}

/* --- Responsive Breakpoints --- */

/* Laptop: 1280px */
@media (max-width: 1280px) {
  :root {
    --container-width: 1100px;
  }
  .hero-title {
    font-size: 3.5rem;
  }
  .section-title {
    font-size: 2.75rem;
  }
}

/* Tablet: 768px */
@media (max-width: 768px) {
  :root {
    --container-width: 720px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .hero-visual {
    order: -1; /* Image above text on mobile/tablet */
  }
  
  .hero-content {
    align-items: center;
    text-align: center;
  }
  
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-trust {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .benefits-visual {
    order: -1;
  }
  
  .benefits-content {
    text-align: center;
  }
  
  .checklist-grid {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .live-classes-section {
    padding: 6rem 0;
  }
  
  .floating-notification {
    display: none; /* Hide decorative floating items on mobile/tablet to avoid clutter */
  }
  
  .timeline-container {
    padding-left: 2rem;
    padding-right: 0;
  }
  
  .timeline-line, .timeline-progress-line {
    left: 20px;
    transform: none;
  }
  
  .timeline-dot {
    left: 20px;
    transform: translate(-50%, -50%);
  }
  
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-left: 3rem;
  }
  
  .timeline-content-wrapper {
    grid-column: 1 !important;
  }
  
  .timeline-graphic-wrapper {
    grid-column: 1 !important;
    justify-content: flex-start;
  }
  
  .visual-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .visual-image-wrapper {
    order: -1;
  }
  
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
  
  /* Menu toggle styling */
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(8, 8, 8, 0.98);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    transition: var(--transition-smooth);
    z-index: 105;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .header-cta {
    display: none; /* Handled in mobile menu */
  }
  
  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* Mobile: 390px */
@media (max-width: 500px) {
  :root {
    --container-width: 100%;
  }
  
  html {
    font-size: 14px;
  }
  
  .container {
    padding: 0 1.5rem;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
  
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .checklist-grid {
    grid-template-columns: 1fr;
  }
  
  .screen-body {
    grid-template-columns: 1fr;
    height: auto;
  }
  
  .interactive-panel {
    margin-top: 1rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .pricing-card {
    padding: 3rem 1.5rem;
  }
  
  .current-price {
    font-size: 3.5rem;
  }
  
  .footer-cta-card {
    padding: 4rem 1.5rem;
  }
  
  .footer-cta-title {
    font-size: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  
  /* Show sticky mobile CTA on scroll */
  .sticky-bottom-cta {
    display: flex;
  }
  
  body {
    padding-bottom: 70px; /* Space for sticky bar */
  }
}

/* --- GSAP Animation Fallback ---
   Ensures all animated elements are visible even if GSAP/CDN fails to load.
   The .gsap-ready class is added to body by main.js when GSAP initializes.
   Without it, elements retain their natural opacity and transform. */
.feature-card,
.benefits-visual,
.benefits-content > *,
.laptop-mockup,
.visual-image-wrapper,
.visual-tag-card,
.pricing-card,
.testimonials-container {
  opacity: 1;
  transform: none;
}