/* ===========================================================================
   BibleChatMac — marketing site
   Aesthetic: warm, reverent, premium. Deep midnight navy + candle gold +
   parchment cream. Serif display (Cormorant) over clean sans (Inter).
   =========================================================================== */

:root {
  --ink:        #0b1d33;
  --ink-2:      #122c4f;
  --ink-3:      #1c3a63;
  --gold:       #c9a24b;
  --gold-soft:  #e6cd8a;
  --gold-deep:  #a8842f;
  --cream:      #faf6ee;
  --parchment:  #f4ecdc;
  --paper:      #ffffff;
  --text:       #21303f;
  --text-soft:  #5a6b7b;
  --text-light: #fdf8ee;
  --text-faint: rgba(253,248,238,.66);
  --line:       rgba(11,29,51,.10);
  --shadow:     0 24px 60px -20px rgba(11,29,51,.28);
  --shadow-sm:  0 8px 24px -10px rgba(11,29,51,.22);
  --radius:     20px;
  --radius-sm:  13px;
  --maxw:       1160px;
  --ease:       cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, .display {
  font-family: 'Cormorant Garamond', 'Times New Roman', serif;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: .2px;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
section { position: relative; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.eyebrow {
  font-size: .8rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--gold-deep); display: inline-flex; align-items: center; gap: .5rem;
}
.section-head { text-align: center; max-width: 660px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(2.1rem, 4.6vw, 3.3rem); margin: 14px 0 16px; }
.section-head p { color: var(--text-soft); font-size: 1.08rem; }

/* ---------- buttons ---------- */
.btn {
  --c: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-weight: 600; font-size: .98rem; padding: .85rem 1.6rem; border-radius: 100px;
  cursor: pointer; border: 1px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn-gold {
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: #3a2c08; box-shadow: 0 10px 26px -10px rgba(201,162,75,.7);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(201,162,75,.85); }
.btn-ghost { background: rgba(255,255,255,.06); color: var(--text-light); border-color: rgba(255,255,255,.22); }
.btn-ghost:hover { background: rgba(255,255,255,.14); transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: var(--text-light); }
.btn-dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn .sub { font-weight: 400; opacity: .7; font-size: .82rem; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(14px);
  background: rgba(250,246,238,.82);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s, background .3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 6px 20px -16px rgba(11,29,51,.5); }
.nav { display: flex; align-items: center; gap: 18px; height: 70px; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: 'Cormorant Garamond', serif; font-weight: 700; font-size: 1.5rem; color: var(--ink); }
.brand .mark { width: 32px; height: 32px; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav-links a { font-size: .95rem; font-weight: 500; color: var(--text-soft); transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* language switcher */
.lang { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; font-size: .9rem;
  padding: .5rem .8rem; border-radius: 100px; border: 1px solid var(--line); background: var(--paper);
  color: var(--ink); cursor: pointer;
}
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 10px); background: var(--paper);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 6px;
  min-width: 190px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .22s var(--ease); z-index: 60;
}
.lang.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu a { display: flex; align-items: center; gap: .6rem; padding: .55rem .7rem; border-radius: 9px; font-size: .92rem; color: var(--text); }
.lang-menu a:hover { background: var(--parchment); }
.lang-menu a.active { color: var(--gold-deep); font-weight: 600; }
.lang-menu .flag { font-size: 1.05rem; }

.menu-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }
.menu-toggle span + span { margin-top: 5px; }

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(201,162,75,.22), transparent 60%),
    radial-gradient(800px 500px at 8% 12%, rgba(64,120,190,.18), transparent 60%),
    linear-gradient(165deg, var(--ink) 0%, var(--ink-2) 60%, #0a1a30 100%);
  background-color: var(--ink);
  color: var(--text-light); padding: 76px 0 96px; overflow: hidden;
}
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem; font-size: .82rem; font-weight: 600;
  padding: .4rem .85rem; border-radius: 100px; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16); color: var(--gold-soft); margin-bottom: 22px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #58d68d; box-shadow: 0 0 0 0 rgba(88,214,141,.7); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(88,214,141,.6)} 70%{box-shadow:0 0 0 9px rgba(88,214,141,0)} 100%{box-shadow:0 0 0 0 rgba(88,214,141,0)} }
.hero h1 { color: var(--text-light); font-size: clamp(2.7rem, 5.6vw, 4.4rem); margin-bottom: 20px; }
.hero h1 .accent { color: var(--gold-soft); font-style: italic; }
.hero-sub { font-size: 1.16rem; color: var(--text-faint); max-width: 33em; margin-bottom: 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-trust { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 30px; }
.hero-trust div { display: flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--text-faint); }
.hero-trust svg { width: 18px; height: 18px; color: var(--gold-soft); }

/* app mockup (the popover) */
.mock {
  width: 360px; max-width: 100%; margin-left: auto; background: rgba(250,247,240,.97);
  border-radius: 22px; box-shadow: 0 40px 90px -28px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.4) inset;
  overflow: hidden; backdrop-filter: blur(10px);
  animation: float 7s ease-in-out infinite;
}
@keyframes float { 0%,100%{ transform: translateY(0) } 50%{ transform: translateY(-12px) } }
.mock-bar { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid rgba(11,29,51,.08); }
.mock-bar .status { display: flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; color: var(--ink); }
.mock-bar .status .g { width: 8px; height: 8px; border-radius: 50%; background: #2ecc71; }
.mock-bar .icons { margin-left: auto; display: flex; gap: 12px; color: var(--text-soft); font-size: .9rem; }
.mock-body { padding: 16px 14px; display: flex; flex-direction: column; gap: 10px; min-height: 250px; }
.bubble { max-width: 84%; padding: 9px 13px; border-radius: 15px; font-size: .9rem; line-height: 1.5; }
.bubble.ai { align-self: flex-start; background: rgba(11,29,51,.06); color: var(--ink); border: 1px solid rgba(11,29,51,.05); }
.bubble.user { align-self: flex-end; background: linear-gradient(180deg, #1c3a63, #122c4f); color: #fff; }
.bubble .ref { color: var(--gold-deep); font-weight: 600; font-style: italic; }
.mock-chips { display: flex; gap: 7px; padding: 0 14px 10px; flex-wrap: wrap; }
.chip { font-size: .76rem; font-weight: 500; padding: .3rem .7rem; border-radius: 100px; background: rgba(11,29,51,.05); border: 1px solid rgba(11,29,51,.06); color: var(--text-soft); }
.mock-input { display: flex; align-items: center; gap: 8px; margin: 0 14px 14px; padding: 9px 12px; border-radius: 12px; background: rgba(11,29,51,.05); color: var(--text-soft); font-size: .86rem; }
.mock-input .send { margin-left: auto; width: 24px; height: 24px; border-radius: 50%; background: var(--gold); color: #3a2c08; display: grid; place-items: center; font-size: .8rem; }
.typed::after { content: '▍'; color: var(--gold-deep); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- marquee trust strip ---------- */
.strip { background: var(--ink); color: var(--text-faint); padding: 18px 0; }
.strip .wrap { display: flex; flex-wrap: wrap; gap: 28px 44px; justify-content: center; align-items: center; font-size: .92rem; }
.strip b { color: var(--gold-soft); font-weight: 600; }

/* ---------- features ---------- */
.features { padding: 100px 0; background: var(--cream); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(201,162,75,.4); }
.card .ic {
  width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(165deg, var(--parchment), #fff); border: 1px solid var(--line); color: var(--gold-deep);
}
.card .ic svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.5rem; margin-bottom: 8px; }
.card p { color: var(--text-soft); font-size: .98rem; }

/* ---------- how ---------- */
.how { padding: 100px 0; background: linear-gradient(180deg, var(--parchment), var(--cream)); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.step { text-align: center; padding: 10px; }
.step .num {
  width: 58px; height: 58px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center;
  font-family: 'Cormorant Garamond', serif; font-size: 1.7rem; font-weight: 700; color: #3a2c08;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold)); box-shadow: 0 10px 24px -10px rgba(201,162,75,.7);
}
.step h3 { font-size: 1.4rem; margin-bottom: 6px; }
.step p { color: var(--text-soft); font-size: .96rem; }

/* ---------- languages ---------- */
.langs { padding: 100px 0; background: var(--ink); color: var(--text-light); }
.langs .section-head h2 { color: var(--text-light); }
.langs .section-head p { color: var(--text-faint); }
.lang-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 16px; }
.lang-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-sm);
  padding: 20px; transition: transform .3s var(--ease), background .3s;
}
.lang-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.08); }
.lang-card .top { display: flex; align-items: center; gap: .6rem; margin-bottom: 10px; }
.lang-card .flag { font-size: 1.5rem; }
.lang-card .name { font-weight: 600; }
.lang-card .greet { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 1.18rem; color: var(--gold-soft); line-height: 1.3; }
.lang-card .ver { margin-top: 10px; font-size: .8rem; color: var(--text-faint); }
.lang-card .ver b { color: #fff; font-weight: 600; }

/* ---------- pricing ---------- */
.pricing { padding: 100px 0; background: var(--cream); }
.price-card {
  max-width: 480px; margin: 0 auto; background: var(--paper); border: 1px solid var(--line);
  border-radius: 26px; padding: 44px 40px; text-align: center; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.price-card::before { content:''; position:absolute; inset:0 0 auto 0; height:5px; background: linear-gradient(90deg, var(--gold-soft), var(--gold), var(--gold-deep)); }
.price-card .tag { display:inline-block; font-size:.8rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color: var(--gold-deep); margin-bottom: 14px; }
.price-card .amount { font-family:'Cormorant Garamond',serif; font-size: 4.2rem; font-weight: 700; color: var(--ink); line-height: 1; }
.price-card .amount sup { font-size: 1.7rem; vertical-align: super; }
.price-card .period { color: var(--text-soft); margin-bottom: 26px; }
.price-card ul { list-style: none; text-align: left; margin: 0 auto 28px; max-width: 320px; display: grid; gap: 12px; }
.price-card li { display: flex; gap: .7rem; align-items: flex-start; font-size: .97rem; color: var(--text); }
.price-card li svg { width: 20px; height: 20px; color: var(--gold-deep); flex: none; margin-top: 2px; }
.price-card .btn { width: 100%; }
.price-card .trial { margin-top: 14px; font-size: .86rem; color: var(--text-soft); }

/* ---------- faq ---------- */
.faq { padding: 100px 0; background: linear-gradient(180deg, var(--cream), var(--parchment)); }
.faq-list { max-width: 800px; margin: 0 auto; display: grid; gap: 12px; }
.qa { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.qa summary {
  list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 600; font-size: 1.06rem; color: var(--ink);
  display: flex; align-items: center; gap: 1rem;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; margin-left: auto; font-size: 1.5rem; color: var(--gold-deep); transition: transform .3s; font-weight: 400; }
.qa[open] summary::after { transform: rotate(45deg); }
.qa .a { padding: 0 24px 22px; color: var(--text-soft); font-size: .98rem; }

/* ---------- final cta ---------- */
.final {
  padding: 100px 0; text-align: center;
  background: radial-gradient(800px 400px at 50% 0%, rgba(201,162,75,.2), transparent 65%), var(--ink);
  color: var(--text-light);
}
.final h2 { color: var(--text-light); font-size: clamp(2.3rem, 5vw, 3.6rem); margin-bottom: 16px; }
.final p { color: var(--text-faint); max-width: 540px; margin: 0 auto 30px; font-size: 1.1rem; }

/* ---------- footer ---------- */
.footer { background: #081626; color: var(--text-faint); padding: 56px 0 30px; }
.footer .cols { display: flex; flex-wrap: wrap; gap: 30px 60px; justify-content: space-between; margin-bottom: 36px; }
.footer .brand { color: var(--text-light); }
.footer .about { max-width: 300px; font-size: .92rem; margin-top: 12px; }
.footer .col h4 { color: var(--text-light); font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; font-family: 'Inter', sans-serif; }
.footer .col a { display: block; font-size: .92rem; padding: 5px 0; color: var(--text-faint); transition: color .2s; }
.footer .col a:hover { color: var(--gold-soft); }
.footer .bar { border-top: 1px solid rgba(255,255,255,.08); padding-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; font-size: .85rem; }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }

/* ---------- responsive ---------- */
@media (max-width: 940px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 44px; }
  .mock { margin: 0 auto; }
  .grid, .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links { position: fixed; inset: 70px 0 auto 0; flex-direction: column; background: var(--cream); padding: 20px 24px; gap: 6px; border-bottom: 1px solid var(--line); transform: translateY(-130%); transition: transform .3s var(--ease); box-shadow: var(--shadow-sm); }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 10px 0; width: 100%; }
  .menu-toggle { display: block; margin-left: auto; }
  .nav-actions .btn-dark { display: none; }
  .grid, .steps { grid-template-columns: 1fr; }
  .hero { padding: 50px 0 70px; }
  .features, .how, .langs, .pricing, .faq, .final { padding: 70px 0; }
}