:root {
  --bg-dark: #080437;
  --bg-card: #12104a;
  --bg-card-hover: #1a1760;
  --primary: #e93979;
  --primary-light: #ff5a94;
  --purple: #b994fe;
  --green: #36ff72;
  --green-btn: #bdff36;
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.65);
  --text-dim: rgba(255, 255, 255, 0.45);
  --border: rgba(185, 148, 254, 0.2);
  --gradient-hero: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(185, 148, 254, 0.35), transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(233, 57, 121, 0.2), transparent);
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --radius-lg: 24px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}

.header.scrolled {
  background: rgba(8, 4, 55, 0.85);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

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

.nav a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  color: #fff;
  box-shadow: 0 8px 32px rgba(233, 57, 121, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 12px 40px rgba(233, 57, 121, 0.45);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--purple);
  background: rgba(185, 148, 254, 0.1);
}

/* Hero */
.hero {
  position: relative;
  padding: 140px 0 100px;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23b994fe' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(185, 148, 254, 0.15);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--purple);
  margin-bottom: 24px;
}

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

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

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--green);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-dim);
}

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

.phone-mockup {
  position: relative;
  width: 280px;
  padding: 12px;
  background: linear-gradient(145deg, #1a1760, #0d0a3d);
  border-radius: 36px;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
}

.phone-screen {
  background: #000;
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
}

.phone-screen img,
.phone-screen .screenshot-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.glow-1 {
  width: 200px;
  height: 200px;
  background: var(--purple);
  opacity: 0.3;
  top: -40px;
  right: -40px;
}

.glow-2 {
  width: 160px;
  height: 160px;
  background: var(--primary);
  opacity: 0.25;
  bottom: -20px;
  left: -20px;
}

/* Screenshots */
.screenshots {
  padding: 80px 0 100px;
  background: linear-gradient(180deg, transparent, rgba(18, 16, 74, 0.4), transparent);
  overflow: hidden;
}

.screenshots-showcase {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.screenshots-track {
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
  min-height: 480px;
  width: 100%;
  max-width: 900px;
  position: relative;
}

.screenshot-item {
  flex-shrink: 0;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.45s ease;
  opacity: 0;
  transform: scale(0.78);
  pointer-events: none;
  position: absolute;
  left: 50%;
  margin-left: -110px;
}

.screenshot-item.active {
  opacity: 1;
  transform: scale(1) translateX(0);
  pointer-events: auto;
  z-index: 2;
}

.screenshot-item.adjacent.prev {
  opacity: 0.55;
  transform: scale(0.88) translateX(-200px);
  pointer-events: auto;
  z-index: 1;
}

.screenshot-item.adjacent.next {
  opacity: 0.55;
  transform: scale(0.88) translateX(200px);
  pointer-events: auto;
  z-index: 1;
}

.phone-mockup-sm {
  width: 220px;
}

.screenshot-nav {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.screenshot-nav:hover {
  background: var(--bg-card-hover);
  border-color: var(--purple);
  transform: scale(1.05);
}

.screenshots-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.screenshots-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(185, 148, 254, 0.25);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  padding: 0;
}

.screenshots-dots .dot.active {
  background: var(--purple);
  transform: scale(1.2);
}

/* Sections */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Pain points */
.pain-points {
  background: rgba(18, 16, 74, 0.5);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pain-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s;
}

.pain-card:hover {
  border-color: rgba(185, 148, 254, 0.4);
  transform: translateY(-4px);
}

.pain-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(233, 57, 121, 0.15);
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.pain-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.pain-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: background 0.2s, border-color 0.2s;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(185, 148, 254, 0.35);
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 20px;
  font-size: 1.6rem;
}

.feature-icon.pink { background: rgba(233, 57, 121, 0.2); }
.feature-icon.purple { background: rgba(185, 148, 254, 0.2); }
.feature-icon.green { background: rgba(54, 255, 114, 0.15); }

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Privacy */
.privacy {
  background: linear-gradient(180deg, transparent, rgba(18, 16, 74, 0.6));
}

.privacy-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.privacy-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.privacy-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.privacy-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(54, 255, 114, 0.15);
  border-radius: 8px;
  color: var(--green);
  font-weight: 700;
}

.privacy-list strong {
  display: block;
  margin-bottom: 4px;
}

.privacy-list span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.audience-card {
  text-align: center;
  padding: 40px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.audience-emoji {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.audience-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.audience-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* CTA */
.cta {
  padding: 80px 0 100px;
}

.cta-box {
  text-align: center;
  padding: 64px 40px;
  background: linear-gradient(135deg, rgba(233, 57, 121, 0.15), rgba(185, 148, 254, 0.15));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(185, 148, 254, 0.2), transparent 60%);
}

.cta-box > * {
  position: relative;
}

.cta-box h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-box p {
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.store-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  transition: transform 0.2s, border-color 0.2s;
}

.store-badge:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.3);
}

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

.store-badge-text small {
  display: block;
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: left;
}

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

/* Footer */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 960px) {
  .hero-content,
  .privacy-content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    order: -1;
  }

  .phone-mockup {
    width: 240px;
  }

  .screenshot-item {
    position: static;
    margin-left: 0;
  }

  .screenshots-track {
    min-height: 420px;
    max-width: 280px;
    margin: 0 auto;
  }

  .screenshot-item:not(.active) {
    display: none;
  }

  .screenshot-item.active {
    transform: scale(1);
    opacity: 1;
  }

  .phone-mockup-sm {
    width: 240px;
  }

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

  .hero-stats {
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 24px;
    background: rgba(8, 4, 55, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }

  .nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 120px 0 80px;
  }

  section {
    padding: 72px 0;
  }

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