/* 
  APPLE / MERCURY STYLE (FROSTED GLASS & RICH MEDIA)
*/

:root {
  --text-main: #1d1d1f;
  --text-muted: #86868b;
  --bg-glass: rgba(255, 255, 255, 0.65);
  --border-glass: rgba(255, 255, 255, 0.4);
  --accent: #000000;
  
  --font-sans: 'Inter', -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: #F5F5F7;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Animated Aura Background */
.aura-background {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: -2;
  overflow: hidden;
  background: #F5F5F7;
}

.aura-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  animation: blob-float 15s infinite alternate ease-in-out;
}

.blob-1 {
  width: 60vw; height: 60vw;
  background: #d4e4ff; /* soft blue */
  top: -10%; left: -10%;
}
.blob-2 {
  width: 50vw; height: 50vw;
  background: #f3d9fa; /* soft purple */
  bottom: -10%; right: -10%;
  animation-delay: -5s;
}
.blob-3 {
  width: 40vw; height: 40vw;
  background: #ffe3e3; /* soft peach */
  top: 30%; left: 30%;
  animation-delay: -10s;
}

.glass-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  backdrop-filter: blur(60px);
  -webkit-backdrop-filter: blur(60px);
  z-index: 1;
}

@keyframes blob-float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(5%, 10%) scale(1.1); }
}

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 40px;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.3);
  z-index: 100;
}

.brand {
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.nav-links a:hover {
  opacity: 1;
}

/* Buttons */
.button-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 99px;
  font-weight: 500;
  transition: transform 0.2s, box-shadow 0.2s;
}

.button-primary:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.button-primary.small { padding: 8px 20px; font-size: 0.85rem; }
.button-primary.huge { padding: 16px 32px; font-size: 1.1rem; }

.button-secondary {
  display: inline-block;
  background: rgba(0,0,0,0.05);
  color: var(--text-main);
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 99px;
  font-weight: 500;
  transition: background 0.2s;
}
.button-secondary:hover { background: rgba(0,0,0,0.1); }

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

/* Hero */
.hero-spatial {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80vh;
  gap: 60px;
}

.hero-content {
  flex: 1;
  max-width: 540px;
}

.badge-pill {
  display: inline-block;
  background: rgba(255,255,255,0.5);
  border: 1px solid var(--border-glass);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.hero-title {
  font-size: clamp(3.5rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-title span {
  color: var(--text-muted);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

/* Floating Device Media */
.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  perspective: 1000px;
}

.floating-device {
  position: relative;
  animation: device-float 6s infinite ease-in-out;
}

.iphone-hardware {
  width: 300px;
  height: 620px;
  background: #000;
  border-radius: 44px;
  padding: 12px;
  box-shadow: 
    inset 0 0 0 2px #444,
    inset 0 0 0 6px #111,
    0 30px 60px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
}

.dynamic-island {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 30px;
  background: #000;
  border-radius: 20px;
  z-index: 10;
}

.screen-video {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  object-fit: cover;
}

.device-shadow {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 20px;
  background: rgba(0,0,0,0.2);
  filter: blur(15px);
  border-radius: 50%;
}

@keyframes device-float {
  0%, 100% { transform: translateY(0) rotateX(5deg) rotateY(-10deg); }
  50% { transform: translateY(-20px) rotateX(8deg) rotateY(-8deg); }
}

/* Bento Media Grid */
.bento-media-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
  scroll-margin-top: 100px;
}

.bento-glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border: 1px solid var(--border-glass);
  border-radius: 32px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(0,0,0,0.04);
  transition: transform 0.3s;
}

.bento-glass-card:hover {
  transform: translateY(-4px);
}

.wide-card {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
}

.card-text-content {
  padding: 48px;
  flex: 1;
}

.card-text-content h2 {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.card-text-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.card-media {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  min-height: 300px;
  position: relative;
}

.card-media img {
  width: 240px;
  border-radius: 24px 24px 0 0;
  box-shadow: 0 -10px 30px rgba(0,0,0,0.1);
  transition: transform 0.5s ease;
}

.peek-bottom img {
  transform: translateY(20px);
}

.center-media {
  align-items: center;
  padding: 24px;
}

.center-media img {
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* Hover Effects */
.bento-glass-card:hover .hover-lift {
  transform: translateY(0);
}
.bento-glass-card:hover .hover-scale {
  transform: scale(1.05);
}

/* Banner */
.safety-banner {
  margin-top: 24px;
}
.banner-glass {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(30px);
  border-radius: 32px;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border-glass);
}
.banner-text h2 {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.banner-text p {
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  padding: 40px;
  border-top: 1px solid rgba(0,0,0,0.05);
  margin-top: 60px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-links {
  display: flex; gap: 24px;
}
.footer-links a, .copyright {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero-spatial { flex-direction: column; text-align: center; margin-top: 40px; }
  .bento-media-grid { grid-template-columns: 1fr; }
  .wide-card { flex-direction: column; }
  .banner-glass { flex-direction: column; text-align: center; gap: 24px; }
  .hidden-mobile { display: none; }
}