@import url('https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Oswald:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #0a0807;
  --bg-secondary: #13100d;
  --bg-card: #191512;
  --bg-card-hover: #221d19;
  --line-subtle: #2a241e;
  --line-highlight: #3d342c;
  
  --accent-red: #d33c2a;
  --accent-ember: #e8592c;
  --accent-gold: #e5a93c;
  --accent-agi: #28c25d;
  --accent-int: #00d9d9;
  --accent-uni: #b052ff;

  --text-main: #f5ede2;
  --text-muted: #9e9184;
  --text-faint: #63584e;

  --glow-red: rgba(211, 60, 42, 0.28);
  --glow-gold: rgba(229, 169, 60, 0.22);
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

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

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

/* -------------------------------------------------------------------------- */
/* Ambient Background Lighting                                                */
/* -------------------------------------------------------------------------- */

.ambient-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background: 
    radial-gradient(circle at 50% -10%, rgba(211, 60, 42, 0.18), transparent 60%),
    radial-gradient(circle at 80% 40%, rgba(229, 169, 60, 0.07), transparent 45%),
    radial-gradient(circle at 20% 70%, rgba(176, 82, 255, 0.06), transparent 50%);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* -------------------------------------------------------------------------- */
/* Navigation Bar                                                             */
/* -------------------------------------------------------------------------- */

.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(10, 8, 7, 0.82);
  border-bottom: 1px solid var(--line-subtle);
  z-index: 100;
  padding: 16px 0;
}

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

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--line-highlight);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-main);
  text-transform: uppercase;
}

.logo-badge {
  font-size: 10px;
  font-weight: 600;
  background: rgba(211, 60, 42, 0.16);
  color: var(--accent-red);
  border: 1px solid rgba(211, 60, 42, 0.35);
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--accent-gold);
}

.btn-nav-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #c23c2a 0%, #991f11 100%);
  color: #fff;
  padding: 8px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(211, 60, 42, 0.35);
  transition: all 0.25s ease;
}

.btn-nav-download:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(211, 60, 42, 0.55);
}

/* -------------------------------------------------------------------------- */
/* Hero Section                                                               */
/* -------------------------------------------------------------------------- */

.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(229, 169, 60, 0.10);
  border: 1px solid rgba(229, 169, 60, 0.3);
  color: var(--accent-gold);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 20px;
  background: linear-gradient(180deg, #ffffff 20%, #dcd1c4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span {
  background: linear-gradient(180deg, #ff7e5f 0%, #feb47b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  max-width: 680px;
  margin: 0 auto 36px;
  font-size: 18px;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.app-store-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #000;
  color: #fff;
  border: 1px solid var(--line-highlight);
  padding: 10px 24px;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

.app-store-badge-btn:hover {
  border-color: var(--text-muted);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.8);
}

.app-store-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.badge-text-small {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #aaa;
  line-height: 1;
}

.badge-text-large {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

/* -------------------------------------------------------------------------- */
/* Device Showcase / Preview                                                  */
/* -------------------------------------------------------------------------- */

.showcase-wrapper {
  position: relative;
  max-width: 1060px;
  margin: 0 auto;
  border-radius: 20px;
  padding: 16px;
  background: radial-gradient(circle at 50% 0%, rgba(211, 60, 42, 0.15), transparent 70%);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
  align-items: center;
}

.device-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line-highlight);
  background: var(--bg-card);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.device-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 60px rgba(211, 60, 42, 0.25);
  border-color: rgba(211, 60, 42, 0.4);
}

.device-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.device-frame.tablet {
  grid-column: span 1;
}

/* -------------------------------------------------------------------------- */
/* Features Grid                                                              */
/* -------------------------------------------------------------------------- */

.section {
  padding: 90px 0;
  border-top: 1px solid var(--line-subtle);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.section-tag {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent-red);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 16px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--line-subtle);
  border-radius: 12px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--line-highlight);
  transform: translateY(-4px);
}

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

.feature-icon {
  font-size: 32px;
  margin-bottom: 18px;
  display: inline-block;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--text-main);
}

.feature-text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* -------------------------------------------------------------------------- */
/* Screenshots Gallery Carousel                                               */
/* -------------------------------------------------------------------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line-subtle);
  background: var(--bg-card);
  transition: all 0.3s ease;
}

.gallery-item:hover {
  border-color: var(--accent-gold);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.gallery-caption {
  padding: 14px 16px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-main);
  background: var(--bg-secondary);
  border-top: 1px solid var(--line-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* -------------------------------------------------------------------------- */
/* Footer & Legal                                                             */
/* -------------------------------------------------------------------------- */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--line-subtle);
  padding: 60px 0 40px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-about h3 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 480px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
}

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

.disclaimer-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--line-subtle);
  border-radius: 8px;
  padding: 16px 20px;
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.6;
  margin-bottom: 28px;
}

.footer-bottom {
  text-align: center;
  font-size: 13px;
  color: var(--text-faint);
  padding-top: 24px;
  border-top: 1px solid var(--line-subtle);
}

/* -------------------------------------------------------------------------- */
/* Responsive Media Queries                                                   */
/* -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .showcase-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 50px 0 40px;
  }
  .nav-links .nav-link {
    display: none;
  }
}