/* Dei Verbum — landing page styles */

:root {
  --ev-1: #08050E;
  --ev-2: #120D1A;
  --ev-3: #1A1225;
  --mo-1: #0C0804;
  --mo-2: #1A1207;
  --mo-3: #2D1F0E;
  --no-1: #060E08;
  --no-2: #0D1A12;
  --no-3: #142318;

  --accent-amber: #D4A574;
  --accent-sage: #7B9E89;
  --accent-lavender: #9B8BB4;

  --text-primary: rgba(255, 255, 255, 0.92);
  --text-secondary: rgba(255, 255, 255, 0.62);
  --text-tertiary: rgba(255, 255, 255, 0.40);
  --text-muted: rgba(255, 255, 255, 0.22);

  --hairline: rgba(255, 255, 255, 0.08);
}

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

html { scroll-behavior: smooth; }

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text-primary);
  background:
    radial-gradient(ellipse 1200px 800px at 20% -10%, rgba(155,139,180,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 1000px 700px at 90% 40%, rgba(212,165,116,0.08) 0%, transparent 60%),
    linear-gradient(180deg, var(--ev-1) 0%, var(--ev-2) 40%, var(--ev-3) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  line-height: 1.5;
}

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

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

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 32px;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(8, 5, 14, 0.72);
  border-bottom: 1px solid var(--hairline);
}

.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-size: 22px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.nav-brand img {
  width: 32px; height: 32px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.nav-links {
  display: flex; align-items: center; gap: 28px;
  font-size: 14px;
  color: var(--text-secondary);
}

.nav-links a {
  transition: color 0.2s ease;
}

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

.lang-switch {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.05em;
}

.lang-switch a.active { color: var(--text-primary); }

/* ============ HERO ============ */
.hero {
  padding: 120px 32px 80px;
  max-width: 1240px;
  margin: 0 auto;
  text-align: center;
}

.hero-icon {
  width: 96px; height: 96px;
  margin: 0 auto 32px;
  border-radius: 22px;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.06);
}

.hero h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 24px;
  max-width: 16ch;
  margin-left: auto; margin-right: auto;
}

.hero-subtitle {
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 48px;
  line-height: 1.5;
}

.hero-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.2s ease;
}

.hero-cta:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-1px);
}

.hero-cta .icon-apple {
  font-size: 20px;
  line-height: 1;
}

.hero-note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ============ HERO SHOWCASE ============ */
.showcase {
  position: relative;
  padding: 40px 32px 100px;
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 32px;
  perspective: 2000px;
}

.showcase-phone {
  position: relative;
  width: 280px;
  border-radius: 42px;
  overflow: hidden;
  box-shadow:
    0 40px 120px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.06);
  transition: transform 0.5s ease;
}

.showcase-phone:nth-child(1) { transform: rotateY(8deg) translateX(20px); }
.showcase-phone:nth-child(2) { transform: translateY(-24px); z-index: 2; }
.showcase-phone:nth-child(3) { transform: rotateY(-8deg) translateX(-20px); }

.showcase-phone img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============ FEATURES ============ */
.section {
  padding: 100px 32px;
  max-width: 1120px;
  margin: 0 auto;
}

.section-title {
  font-family: Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-align: center;
  margin-bottom: 18px;
  max-width: 20ch;
  margin-left: auto; margin-right: auto;
}

.section-subtitle {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  text-align: center;
  max-width: 540px;
  margin: 0 auto 72px;
  line-height: 1.6;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.feature {
  padding: 36px 28px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.feature:hover {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.04);
}

.feature-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 22px;
}

.feature-icon.amber { background: rgba(212,165,116,0.15); color: var(--accent-amber); }
.feature-icon.sage { background: rgba(123,158,137,0.15); color: var(--accent-sage); }
.feature-icon.lavender { background: rgba(155,139,180,0.15); color: var(--accent-lavender); }

.feature h3 {
  font-size: 19px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature p {
  font-size: 15px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ QUOTE SECTION ============ */
.quote-section {
  padding: 140px 32px;
  text-align: center;
}

.quote-text {
  font-family: Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  max-width: 22ch;
  margin: 0 auto 28px;
}

.quote-ref {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-tertiary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ============ GALLERY ============ */
.gallery {
  padding: 60px 0 100px;
  overflow: hidden;
}

.gallery-track {
  display: flex;
  gap: 24px;
  padding: 0 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.gallery-track::-webkit-scrollbar { display: none; }

.gallery-track img {
  flex: 0 0 auto;
  width: 280px;
  height: auto;
  border-radius: 32px;
  scroll-snap-align: center;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.5),
    0 0 0 1px rgba(255,255,255,0.05);
}

/* ============ FOOTER ============ */
.footer {
  padding: 80px 32px 48px;
  max-width: 1120px;
  margin: 0 auto;
  border-top: 1px solid var(--hairline);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 26px;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-tertiary);
  max-width: 280px;
  line-height: 1.6;
}

.footer h4 {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 18px;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-list a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* ============ PRIVACY PAGE ============ */
.legal {
  padding: 80px 32px 120px;
  max-width: 720px;
  margin: 0 auto;
}

.legal h1 {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.legal .updated {
  font-size: 12px;
  color: var(--text-tertiary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 48px;
}

.legal p {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.legal h2 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-top: 48px;
  margin-bottom: 20px;
}

.legal strong { color: var(--text-primary); font-weight: 500; }

/* ============ RESPONSIVE ============ */
@media (max-width: 860px) {
  .showcase { gap: 16px; padding: 20px 24px 60px; }
  .showcase-phone { width: 220px; }
  .showcase-phone:nth-child(1),
  .showcase-phone:nth-child(3) { display: none; }
  .showcase-phone:nth-child(2) { transform: none; width: 260px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .nav-links { gap: 18px; }
  .nav-links .hide-mobile { display: none; }
  .hero { padding: 80px 24px 40px; }
  .section { padding: 60px 24px; }
  .quote-section { padding: 80px 24px; }
  .legal { padding: 60px 24px 80px; }
  .legal h1 { font-size: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}