/* ===== DESIGN SYSTEM ===== */
:root {
  --primary: #4ECDC4;
  --primary-light: #7DDDD6;
  --primary-dark: #3BAFA8;
  --secondary: #C49A3C;
  --secondary-light: #D4AD5A;
  --accent: #4ECDC4;
  --accent-light: #7DDDD6;
  --dark: #1B3754;
  --dark-soft: #1E4068;
  --text: #1B3754;
  --text-light: #5A7089;
  --bg: #F8FAFB;
  --bg-card: #FFFFFF;
  --bg-alt: #EDF5F4;
  --border: #D8E2E9;
  --shadow-sm: 0 1px 3px rgba(27, 55, 84, 0.08);
  --shadow-md: 0 4px 16px rgba(27, 55, 84, 0.1);
  --shadow-lg: 0 8px 32px rgba(27, 55, 84, 0.12);
  --shadow-glow: 0 0 40px rgba(78, 205, 196, 0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(26, 26, 46, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: #fff;
}

.nav-logo-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-logo span {
  background: linear-gradient(135deg, #fff 0%, #7DDDD6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(78, 205, 196, 0.25);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
}

.nav-cta {
  color: #fff !important;
  background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
  padding: 8px 20px !important;
  border-radius: 50px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 12px rgba(78, 205, 196, 0.3);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(78, 205, 196, 0.4) !important;
  background: linear-gradient(135deg, var(--primary-light), var(--primary)) !important;
}

.nav-login {
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50px !important;
  padding: 8px 18px !important;
  font-weight: 600 !important;
  background: rgba(255, 255, 255, 0.04);
}

.nav-login:hover,
.nav-login.active {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.12) !important;
}

/* ===== DROPDOWN NAVIGATION ===== */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
  font-size: 0.875rem;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  background: none;
  border: none;
  font-family: var(--font-body);
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle.active,
.nav-dropdown:hover .nav-dropdown-toggle {
  color: #fff;
  background: rgba(78, 205, 196, 0.25);
}

.nav-dropdown-toggle.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--secondary);
  border-radius: 2px;
}

.nav-dropdown-arrow {
  font-size: 0.7rem;
  transition: transform 0.25s;
  display: inline-block;
}

.nav-dropdown:hover .nav-dropdown-arrow,
.nav-dropdown.open .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 40, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 14px 8px 8px;
  min-width: 180px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  z-index: 100;
  flex-direction: column;
  gap: 2px;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: flex;
}

.nav-dropdown-menu a {
  color: rgba(255, 255, 255, 0.75) !important;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 9px 14px !important;
  border-radius: var(--radius-sm) !important;
  white-space: nowrap;
  transition: var(--transition);
  background: none !important;
}

.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active {
  color: #fff !important;
  background: rgba(78, 205, 196, 0.2) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: linear-gradient(160deg, var(--dark) 0%, var(--dark-soft) 40%, #142D48 100%);
  overflow: hidden;
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 80px;
  max-width: 1200px;
  width: 100%;
}

.hero-layout .hero-content {
  flex: 1;
  text-align: left;
}

/* Right-aligned login button */
.nav-login-right {
  margin-left: auto;
  margin-right: 0;
  position: absolute;
  right: 32px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.hero-layout .app-preview {
  flex: 0 0 auto;
  margin-top: 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(78, 205, 196, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(196, 154, 60, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0.6;
  pointer-events: none;
}

.hero-orb:nth-child(1) {
  width: 12px;
  height: 12px;
  background: var(--secondary);
  top: 20%;
  left: 15%;
  animation: drift 6s ease-in-out infinite;
}

.hero-orb:nth-child(2) {
  width: 8px;
  height: 8px;
  background: var(--accent);
  top: 35%;
  right: 20%;
  animation: drift 8s ease-in-out infinite reverse;
}

.hero-orb:nth-child(3) {
  width: 16px;
  height: 16px;
  background: var(--primary-light);
  bottom: 25%;
  left: 25%;
  animation: drift 7s ease-in-out infinite 1s;
}

.hero-orb:nth-child(4) {
  width: 10px;
  height: 10px;
  background: var(--secondary-light);
  bottom: 30%;
  right: 30%;
  animation: drift 9s ease-in-out infinite 2s;
}

/* Constellation SVG */
.constellation {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}


.constellation-group-a {
  animation: constellation-drift-a 12s ease-in-out infinite;
}

.constellation-group-b {
  animation: constellation-drift-b 15s ease-in-out infinite;
}

.constellation-group-c {
  animation: constellation-drift-c 18s ease-in-out infinite;
}

.pulse-node {
  animation: constellation-pulse 3s ease-in-out infinite;
}

.pulse-delay-1 { animation-delay: 0.8s; }
.pulse-delay-2 { animation-delay: 1.6s; }
.pulse-delay-3 { animation-delay: 2.4s; }

@keyframes constellation-drift-a {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(8px, -6px); }
  66% { transform: translate(-4px, 5px); }
}

@keyframes constellation-drift-b {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-6px, 8px); }
  50% { transform: translate(5px, -3px); }
  75% { transform: translate(-3px, -5px); }
}

@keyframes constellation-drift-c {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(10px, -8px); }
}

@keyframes constellation-pulse {
  0%, 100% { r: 8; opacity: 0.3; }
  50% { r: 18; opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(78, 205, 196, 0.2);
  border: 1px solid rgba(78, 205, 196, 0.3);
  border-radius: 50px;
  color: var(--primary-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 50%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

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

.hero-sub {
  min-height: 50vh;
}

/* ===== APP STORE BADGES ===== */
.app-preview-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.app-store-badges-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 10px;
}

.app-store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  transition: background var(--transition), transform var(--transition);
  animation: badge-border-glow 6s ease-in-out infinite;
}

.app-store-badge:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

@keyframes badge-border-glow {
  0%, 100% { border-color: rgba(78, 205, 196, 0.4); }
  50% { border-color: rgba(196, 154, 60, 0.4); }
}

.app-store-badge svg {
  flex-shrink: 0;
}

.app-store-badge span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}

.hero-sub h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
}

/* ===== APP PREVIEW ===== */
.app-preview {
  position: relative;
  z-index: 2;
  margin-top: 60px;
}

.app-preview .phone-mockup {
  width: 280px;
  height: 528px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-mockup img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.3));
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 16px rgba(78, 205, 196, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(78, 205, 196, 0.4);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: #fff;
  box-shadow: 0 4px 16px rgba(196, 154, 60, 0.3);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(196, 154, 60, 0.4);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(78, 205, 196, 0.08);
  color: var(--primary);
  border: 1px solid rgba(78, 205, 196, 0.15);
}

.btn-ghost:hover {
  background: rgba(78, 205, 196, 0.14);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.1rem;
  transition: transform 0.2s;
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-dark {
  background: var(--dark);
  color: #fff;
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-tag .tag-icon {
  font-size: 1rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-header p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* ===== CARDS ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(78, 205, 196, 0.15);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  position: relative;
}

.card-icon.teal {
  background: linear-gradient(135deg, rgba(78, 205, 196, 0.12), rgba(78, 205, 196, 0.05));
  color: var(--primary);
}

.card-icon.gold {
  background: linear-gradient(135deg, rgba(196, 154, 60, 0.12), rgba(196, 154, 60, 0.05));
  color: var(--secondary);
}

.card-icon.teal-light {
  background: linear-gradient(135deg, rgba(78, 205, 196, 0.08), rgba(78, 205, 196, 0.03));
  color: var(--primary-dark);
}

.card-icon.navy {
  background: linear-gradient(135deg, rgba(27, 55, 84, 0.12), rgba(27, 55, 84, 0.05));
  color: #1B3754;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Numbered cards (for process steps) */
.card-numbered {
  counter-increment: step;
}

.card-numbered::after {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  position: static;
  margin-bottom: 16px;
}

/* Stat / benefit mini-cards */
.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(78, 205, 196, 0.15);
}

.stat-card .stat-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.stat-card p {
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--text);
}

/* ===== MEDIA LINK TILES ===== */
.media-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.media-tile {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}

.media-tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.media-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(78, 205, 196, 0.25);
}

.media-tile:hover::before {
  opacity: 1;
}

.media-tile-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
  color: #fff;
  box-shadow: var(--shadow-md);
}

.media-tile-icon.teal {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.media-tile-icon.gold {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
}

.media-tile-icon.navy {
  background: linear-gradient(135deg, var(--dark), var(--dark-soft));
}

.media-tile-icon.apple-podcasts {
  background: linear-gradient(135deg, #c860e0, #9b2fc9);
}

.media-tile-icon.spotify {
  background: linear-gradient(135deg, #1ed760, #189b46);
}

.media-tile-icon.youtube {
  background: linear-gradient(135deg, #ff4d4d, #e01f1f);
}

.media-tile-body {
  flex: 1;
  min-width: 0;
}

.media-tile-body h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.media-tile-body p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.media-tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.media-tile-cta.teal { color: var(--primary-dark); }
.media-tile-cta.gold { color: var(--secondary); }
.media-tile-cta.navy { color: var(--dark); }

.media-tile-arrow {
  display: inline-block;
  transition: transform 0.2s;
}

.media-tile:hover .media-tile-arrow {
  transform: translateX(4px);
}

/* ===== FEATURE LIST ===== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.feature-item:hover {
  border-color: rgba(78, 205, 196, 0.2);
  box-shadow: var(--shadow-sm);
}

.feature-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: 2px;
}

.feature-item h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.feature-item p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ===== ACCORDION / PHASES ===== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item:hover {
  border-color: rgba(78, 205, 196, 0.2);
}

.accordion-item summary {
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  list-style: none;
  transition: var(--transition);
  color: var(--dark);
}

.accordion-item summary::-webkit-details-marker {
  display: none;
}

.accordion-item summary::before {
  content: attr(data-phase);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.accordion-item summary::after {
  content: '+';
  margin-left: auto;
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--text-light);
  transition: var(--transition);
}

.accordion-item[open] summary::after {
  transform: rotate(45deg);
  color: var(--primary);
}

.accordion-item[open] summary {
  color: var(--primary);
}

.accordion-item .accordion-body {
  padding: 0 24px 20px 70px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== SPLIT LAYOUT ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}

.split-content p {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.split-image {
  background: linear-gradient(135deg, var(--bg-alt), rgba(78, 205, 196, 0.05));
  border-radius: var(--radius-xl);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.9rem;
  border: 2px dashed var(--border);
}

/* ===== FEATURE BANNER (full-width feature image) ===== */
.feature-banner {
  max-width: 860px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-glow), 0 20px 60px rgba(0, 0, 0, 0.15);
}

.feature-banner-img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== FORM ===== */
.form-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.form-card h2 {
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9CA3AF;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(78, 205, 196, 0.08);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  text-align: center;
  margin-top: 28px;
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 16px 32px;
}

/* ===== CONTACT INFO ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 32px;
  align-items: stretch;
}

.contact-info-card {
  background: linear-gradient(160deg, var(--dark) 0%, var(--dark-soft) 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info-card h2 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.contact-info-card > p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 32px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-method .method-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(78, 205, 196, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-method .method-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-method .method-value {
  font-weight: 600;
  font-size: 1rem;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  text-align: center;
  padding: 80px 24px;
  background: linear-gradient(160deg, var(--dark) 0%, #142D48 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(78, 205, 196, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

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

.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 16px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 24px 30px;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 12px;
}

.footer-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
  padding: 6px 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--primary);
  color: #fff;
}

/* ===== UTILITY ===== */
.card-grid-narrow {
  max-width: 800px;
  margin: 0 auto;
}

.card-cta {
  margin-top: 20px;
}

.feature-list-narrow {
  max-width: 640px;
  margin: 0 auto;
}

/* ===== ANIMATIONS ===== */
@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
  50% { transform: translate(20px, -15px) scale(1.2); opacity: 0.9; }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fade-up 0.6s ease-out both;
}

.fade-up-delay-1 { animation-delay: 0.1s; }
.fade-up-delay-2 { animation-delay: 0.2s; }
.fade-up-delay-3 { animation-delay: 0.3s; }
.fade-up-delay-4 { animation-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-layout {
    flex-direction: column;
    text-align: center;
    gap: 48px;
  }

  .hero-layout .hero-content {
    text-align: center;
  }

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

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

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

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.98);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-login,
  .nav-cta {
    width: 100%;
    text-align: center;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    box-shadow: none;
    padding: 4px 0 4px 12px;
    margin-top: 4px;
  }

  .nav-dropdown:hover .nav-dropdown-menu {
    display: none;
  }

  .nav-dropdown.open .nav-dropdown-menu {
    display: flex;
  }

  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    text-align: left;
  }

  .hero {
    min-height: 70vh;
    padding: 100px 20px 60px;
  }

  .section {
    padding: 56px 0;
  }

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

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .form-card {
    padding: 28px 20px;
  }

  .app-preview .phone-mockup {
    width: 220px;
    height: 415px;
  }

  .app-preview-row {
    flex-direction: column;
    align-items: center;
  }

  .app-store-badges-side {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
}