/* =====================================================
   EYRIE LANDING PAGE — STYLES
   Design: Warm, editorial, premium
   Typography: Fraunces (display), Plus Jakarta Sans (body)
   ===================================================== */

/* === CSS Variables === */
:root {
  /* Colors - Dark mode (default) */
  --bg: #1C1A17;
  --bg-card: #2A2520;
  --bg-elevated: #342E28;
  --text-primary: #F5F1EB;
  --text-secondary: rgba(245, 241, 235, 0.7);
  --text-muted: rgba(245, 241, 235, 0.5);
  --accent: #C08A28;
  --accent-hover: #D4A24E;
  --accent-glow: rgba(192, 138, 40, 0.3);
  --jackie: #D4A24E;
  --shadow: rgba(0, 0, 0, 0.4);
  --border: rgba(245, 241, 235, 0.1);

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Animation */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Light mode */
@media (prefers-color-scheme: light) {
  :root {
    --bg: #F5F1EB;
    --bg-card: #FFFFFF;
    --bg-elevated: #FFFFFF;
    --text-primary: #2A2520;
    --text-secondary: rgba(42, 37, 32, 0.7);
    --text-muted: rgba(42, 37, 32, 0.5);
    --accent: #9A6E1F;
    --accent-hover: #C08A28;
    --accent-glow: rgba(154, 110, 31, 0.2);
    --shadow: rgba(0, 0, 0, 0.08);
    --border: rgba(42, 37, 32, 0.1);
  }
}

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

html {
  scroll-behavior: smooth;
}

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

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(28, 26, 23, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

@media (prefers-color-scheme: light) {
  .nav {
    background: rgba(245, 241, 235, 0.8);
  }
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  transition: opacity 150ms ease;
}

.nav-logo:hover {
  opacity: 0.8;
}

.nav-logo svg {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 150ms ease;
}

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

.nav-cta {
  background: var(--accent) !important;
  color: #1C1A17 !important;
  padding: var(--space-sm) var(--space-lg) !important;
  border-radius: 999px;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--accent-hover) !important;
}

.nav-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: var(--space-sm);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: var(--space-lg);
  flex-direction: column;
  gap: var(--space-lg);
  z-index: 99;
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.125rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .nav-menu-btn {
    display: block;
  }
}

/* === Hero Section === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(60px + var(--space-3xl)) var(--space-lg) var(--space-3xl);
  max-width: 1200px;
  margin: 0 auto;
  gap: var(--space-3xl);
}

.hero-content {
  flex: 1;
  max-width: 560px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 150ms ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #1C1A17;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-elevated);
  transform: translateY(-2px);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.hero-meta span::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* Phone mockup */
.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 400px;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 560px;
  background: #1C1A17;
  border-radius: 40px;
  padding: 12px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.1),
    0 40px 80px rgba(0,0,0,0.5);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--bg);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 28px;
  background: #1C1A17;
  border-radius: 0 0 16px 16px;
  z-index: 10;
}

.phone-content {
  padding: 60px 16px 16px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mock-countdown {
  background: var(--accent);
  color: #1C1A17;
  padding: var(--space-md);
  border-radius: 16px;
  text-align: center;
}

.mock-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.mock-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: var(--space-xs);
}

.mock-timeline {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mock-event {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding: var(--space-sm);
  background: var(--bg-card);
  border-radius: 12px;
}

.mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.mock-event.jackie .mock-dot {
  background: var(--jackie);
}

.mock-event.shadow .mock-dot {
  background: #4A9B7F;
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: calc(60px + var(--space-2xl));
  }

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

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

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

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

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

@media (max-width: 480px) {
  .phone-mockup {
    width: 240px;
    height: 480px;
  }
}

/* === Sections === */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-lg);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  font-size: 1.125rem;
}

/* === Features Grid === */
.features {
  background: var(--bg);
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: var(--space-xl);
  transition: all 200ms ease;
  opacity: 0;
  transform: translateY(20px);
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px var(--shadow);
  border-color: var(--accent);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-glow);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--accent);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.feature-card-highlight {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(192, 138, 40, 0.1) 100%);
}

.feature-card-highlight .feature-icon {
  background: var(--accent);
  color: #1C1A17;
}

/* === Social Section === */
.social-section {
  background: var(--bg-card);
}

.social-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

@media (max-width: 900px) {
  .social-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.social-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.social-description {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
}

.social-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.social-features li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--text-primary);
  font-size: 0.9375rem;
}

@media (max-width: 900px) {
  .social-features li {
    justify-content: center;
  }
}

.social-features svg {
  color: var(--accent);
  flex-shrink: 0;
}

.social-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.social-mockup {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--bg);
  padding: var(--space-lg) var(--space-xl);
  border-radius: 999px;
  border: 1px solid var(--border);
}

.mock-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--bg-card);
  margin-left: -12px;
}

.mock-avatar:first-child {
  margin-left: 0;
  background: var(--jackie);
}

.mock-avatar:nth-child(2) {
  background: #4A9B7F;
}

.mock-avatar:nth-child(3) {
  background: #7B68A6;
}

.mock-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: var(--space-sm);
}

/* === Download Section === */
.download-section {
  background: var(--bg);
  text-align: center;
}

.download-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.download-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: var(--space-2xl);
}

.download-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.download-btn {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-md) var(--space-xl);
  text-decoration: none;
  color: var(--text-primary);
  transition: all 150ms ease;
}

.download-btn:hover {
  background: var(--bg-elevated);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--shadow);
}

.download-btn svg {
  flex-shrink: 0;
}

.download-btn span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.download-btn strong {
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

/* === Footer === */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-lg) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
}

.footer-logo svg {
  color: var(--accent);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 150ms ease;
}

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

.footer-copy {
  color: var(--text-muted);
  font-size: 0.8125rem;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content > * {
  animation: fadeInUp 500ms var(--ease-out) backwards;
}

.hero-content > *:nth-child(1) { animation-delay: 0ms; }
.hero-content > *:nth-child(2) { animation-delay: 100ms; }
.hero-content > *:nth-child(3) { animation-delay: 200ms; }
.hero-content > *:nth-child(4) { animation-delay: 300ms; }

.hero-visual {
  animation: fadeInUp 600ms var(--ease-out) 400ms backwards;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Logo images */
.nav-logo img,
.footer-logo img {
  border-radius: 8px;
}