/* ===================================
   BKS BONUS — Corporate Website
   Design System & Stylesheet
   =================================== */

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

/* ---- CSS Variables ---- */
:root {
  /* Brand Colors */
  --red: #D32F2F;
  --red-dark: #B71C1C;
  --red-light: #EF5350;
  --teal: #00897B;
  --teal-dark: #00695C;
  --teal-light: #26A69A;
  --orange: #FF6F00;
  --orange-light: #FFA726;
  --gold: #FFD54F;

  /* Neutrals */
  --charcoal: #1A1A2E;
  --charcoal-light: #2D2D44;
  --dark-bg: #0F0F1A;
  --white: #FFFFFF;
  --gray-100: #F5F5F7;
  --gray-200: #E8E8ED;
  --gray-300: #D1D1D6;
  --gray-500: #8E8E93;
  --gray-700: #48484A;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #1A1A2E 0%, #2D2D44 30%, #D32F2F 70%, #FF6F00 100%);
  --gradient-red: linear-gradient(135deg, #D32F2F, #FF6F00);
  --gradient-teal: linear-gradient(135deg, #00897B, #26A69A);
  --gradient-dark: linear-gradient(180deg, #0F0F1A 0%, #1A1A2E 100%);
  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
  --gradient-glow: radial-gradient(circle, rgba(211,47,47,0.15) 0%, transparent 70%);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;

  /* Animation */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--white);
  background: var(--dark-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Section title ---- */
.section-title {
  text-align: center;
  margin-bottom: 64px;
}

.section-title .badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
  background: var(--gradient-red);
  color: var(--white);
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--white), var(--gray-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title p {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(15, 15, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

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

.navbar-logo img {
  height: 42px;
  width: auto;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  padding: 4px 0;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-red);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar-links a:hover {
  color: var(--white);
}

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

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-switcher-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 50px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-body);
}

.lang-switcher-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.lang-switcher-btn svg {
  width: 16px;
  height: 16px;
  transition: var(--transition);
}

.lang-switcher.active .lang-switcher-btn svg {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  box-shadow: var(--glass-shadow);
}

.lang-switcher.active .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.lang-dropdown a:hover,
.lang-dropdown a.active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.lang-dropdown a.active {
  color: var(--orange-light);
}

.lang-flag {
  font-size: 1.2em;
}

/* Mobile Nav */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(15, 15, 26, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transition: var(--transition-slow);
    border-left: 1px solid var(--glass-border);
  }

  .navbar-links.open {
    right: 0;
  }

  .navbar-links a {
    font-size: 1.2rem;
  }
}

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 111, 0, 0.25) 0%, transparent 70%);
  animation: pulseGlow 6s ease-in-out infinite;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 137, 123, 0.2) 0%, transparent 70%);
  animation: pulseGlow 8s ease-in-out infinite reverse;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* Floating Shapes */
.floating-shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
}

.shape-1 {
  width: 300px;
  height: 300px;
  background: var(--red);
  top: 10%;
  left: 5%;
  animation: float1 12s ease-in-out infinite;
}

.shape-2 {
  width: 200px;
  height: 200px;
  background: var(--teal);
  top: 60%;
  right: 10%;
  animation: float2 10s ease-in-out infinite;
}

.shape-3 {
  width: 150px;
  height: 150px;
  background: var(--orange);
  bottom: 10%;
  left: 40%;
  animation: float3 14s ease-in-out infinite;
}

.shape-4 {
  width: 80px;
  height: 80px;
  background: var(--gold);
  top: 30%;
  right: 30%;
  animation: float1 9s ease-in-out infinite reverse;
}

.shape-5 {
  width: 120px;
  height: 120px;
  background: var(--red-light);
  top: 70%;
  left: 20%;
  animation: float2 11s ease-in-out infinite reverse;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-40px, -20px) rotate(180deg); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(20px, -30px); }
  50% { transform: translate(-10px, -50px); }
  75% { transform: translate(-30px, -20px); }
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero-content .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gold);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-content h1 .highlight {
  background: var(--gradient-red);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-store {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}

.btn-store svg {
  width: 28px;
  height: 28px;
}

.btn-store-apple {
  background: var(--white);
  color: var(--charcoal);
}

.btn-store-apple:hover {
  background: var(--gray-200);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.btn-store-google {
  background: var(--gradient-red);
  color: var(--white);
}

.btn-store-google:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(211, 47, 47, 0.4);
}

.btn-store .store-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn-store .store-text small {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.8;
}

.btn-store .store-text strong {
  font-size: 1rem;
}

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

.phone-mockup {
  position: relative;
  width: 280px;
  height: 560px;
  background: linear-gradient(145deg, #2a2a40, #1a1a2e);
  border-radius: 40px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 0 30px rgba(255, 255, 255, 0.02);
  overflow: hidden;
  animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {
  0%, 100% { transform: translateY(0px) rotate(2deg); }
  50% { transform: translateY(-20px) rotate(-1deg); }
}

.phone-screen {
  position: absolute;
  inset: 12px;
  border-radius: 30px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--red), var(--red-dark));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.phone-screen-logo {
  width: 80%;
  margin-bottom: 20px;
  filter: brightness(10);
}

.phone-screen-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 12px;
}

.phone-screen-sub {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
  text-align: center;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: #1a1a2e;
  border-radius: 0 0 16px 16px;
  z-index: 5;
}

/* Glow ring behind phone */
.hero-visual::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(211, 47, 47, 0.3) 0%, transparent 70%);
  animation: pulseGlow 5s ease-in-out infinite;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.hero-stat .stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-red);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat .stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ---- How It Works Section ---- */
.how-it-works {
  padding: var(--section-padding);
  background: var(--gradient-dark);
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

/* Connection line between steps */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 80px;
  left: 15%;
  right: 15%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--orange), var(--teal));
  border-radius: 2px;
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
  transition: var(--transition);
}

.step-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 32px;
  padding: 2px;
  background: var(--gradient-red);
  -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;
}

.step-1 .step-icon {
  background: rgba(211, 47, 47, 0.15);
}

.step-2 .step-icon {
  background: rgba(255, 111, 0, 0.15);
}

.step-2 .step-icon::before {
  background: linear-gradient(135deg, var(--orange), var(--gold));
}

.step-3 .step-icon {
  background: rgba(0, 137, 123, 0.15);
}

.step-3 .step-icon::before {
  background: var(--gradient-teal);
}

.step-number {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--gradient-red);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-2 .step-number {
  background: linear-gradient(135deg, var(--orange), var(--gold));
}

.step-3 .step-number {
  background: var(--gradient-teal);
}

.step-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
}

.step-card:hover .step-icon {
  transform: scale(1.05) translateY(-4px);
}

/* ---- Features Section ---- */
.features {
  padding: var(--section-padding);
  position: relative;
  background: var(--dark-bg);
}

.features::before {
  content: '';
  position: absolute;
  top: 20%;
  right: 0;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 137, 123, 0.08) 0%, transparent 70%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px;
  border-radius: 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-red);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(211, 47, 47, 0.3);
  box-shadow: 0 20px 60px rgba(211, 47, 47, 0.1);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:nth-child(2)::before { background: linear-gradient(135deg, var(--orange), var(--gold)); }
.feature-card:nth-child(2):hover { border-color: rgba(255, 111, 0, 0.3); box-shadow: 0 20px 60px rgba(255, 111, 0, 0.1); }
.feature-card:nth-child(3)::before { background: var(--gradient-teal); }
.feature-card:nth-child(3):hover { border-color: rgba(0, 137, 123, 0.3); box-shadow: 0 20px 60px rgba(0, 137, 123, 0.1); }
.feature-card:nth-child(4)::before { background: linear-gradient(135deg, var(--gold), var(--orange)); }
.feature-card:nth-child(4):hover { border-color: rgba(255, 213, 79, 0.3); box-shadow: 0 20px 60px rgba(255, 213, 79, 0.1); }

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  background: rgba(211, 47, 47, 0.15);
}

.feature-card:nth-child(2) .feature-icon { background: rgba(255, 111, 0, 0.15); }
.feature-card:nth-child(3) .feature-icon { background: rgba(0, 137, 123, 0.15); }
.feature-card:nth-child(4) .feature-icon { background: rgba(255, 213, 79, 0.15); }

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---- About Section ---- */
.about {
  padding: var(--section-padding);
  background: var(--gradient-dark);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--white), var(--gray-300));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-content p {
  color: var(--gray-500);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 0.9rem;
  font-weight: 500;
}

.about-feature .check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-image-card {
  width: 100%;
  max-width: 440px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  position: relative;
}

.about-image-card img {
  width: 100%;
  display: block;
}

.about-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px;
  background: linear-gradient(transparent, rgba(15, 15, 26, 0.9));
}

.about-image-overlay p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

/* ---- Download CTA Section ---- */
.download-cta {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  background: var(--dark-bg);
}

.download-cta-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-red);
  opacity: 0.12;
  border-radius: 0;
}

.download-cta .container {
  position: relative;
  z-index: 2;
}

.cta-card {
  text-align: center;
  padding: 80px 40px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.15), rgba(255, 111, 0, 0.1));
  border: 1px solid rgba(211, 47, 47, 0.2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(211, 47, 47, 0.2) 0%, transparent 70%);
}

.cta-card::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 111, 0, 0.2) 0%, transparent 70%);
}

.cta-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-card p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ---- Footer ---- */
.footer {
  padding: 80px 0 24px;
  background: #0A0A14;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand img {
  height: 40px;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 1rem;
}

.footer-social a:hover {
  background: var(--gradient-red);
  border-color: transparent;
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--white);
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul a {
  color: var(--gray-500);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--gray-700);
  font-size: 0.85rem;
}

.footer-bottom a {
  color: var(--gray-500);
}

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

/* ---- Scroll Animations ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Stagger delay for grid children */
.reveal-stagger > *:nth-child(1) { transition-delay: 0.1s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.2s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.3s; }
.reveal-stagger > *:nth-child(4) { transition-delay: 0.4s; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-visual {
    order: -1;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .steps-grid::before {
    display: none;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-stats {
    gap: 24px;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .cta-card {
    padding: 48px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-store {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}