/* ============================================
   ReAnota Landing — "Ink & Glass" Theme
   Matches the mobile app's warm parchment aesthetic
   ============================================ */

:root{
  --parchment: #FAF9F6;
  --paper: #FFFFFF;
  --cream: #F5F3EE;
  --ink: #1A1A1A;
  --graphite: #6B6B6B;
  --warm-gray: #8A8478;
  --sand: #E8E4DF;
  --ash: #D1CEC7;
  --placeholder: #B5AFA6;
  --antique-gold: #C8B89A;
  --rust: #C44536;
  --olive: #5C7A5C;
  --shadow-color: #8A8478;
  --radius-card: 20px;
  --radius-modal: 28px;
  --radius-input: 16px;
  --radius-button: 16px;
  --radius-chip: 20px;
  --shadow-card: 0 2px 8px rgba(138,132,120,.08);
  --shadow-elevated: 0 4px 12px rgba(138,132,120,.12);
  --shadow-modal: 0 10px 24px rgba(26,26,26,.15);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color:var(--ink);
  background:var(--parchment);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

a{color:var(--ink);text-decoration:none;font-weight:600;transition:color .2s}
a:hover{color:var(--warm-gray)}

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

/* ---- Layout ---- */
.container{
  width:min(1080px, 90vw);
  margin:0 auto;
  padding:0 16px;
}
.narrow{
  width:min(780px, 90vw);
  margin:0 auto;
  padding:0 16px;
}

/* ---- Header ---- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  background:rgba(250,249,246,.92);
  border-bottom:1px solid var(--sand);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:20px;
}

.brand{
  color:var(--ink);
  font-weight:800;
  font-size:1.2rem;
  letter-spacing:-.01em;
  display:flex;
  align-items:center;
  gap:8px;
}
.brand:hover{color:var(--ink)}

.brand-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--antique-gold);
  display:inline-block;
}

.nav nav{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}
.nav nav a{
  color:var(--warm-gray);
  font-weight:600;
  font-size:.92rem;
  padding:6px 12px;
  border-radius:var(--radius-chip);
  transition:all .2s;
}
.nav nav a:hover{
  color:var(--ink);
  background:var(--cream);
}

/* ---- Hero ---- */
.hero{
  padding:64px 0 32px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:40px;
  align-items:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin:0 0 16px;
  color:var(--antique-gold);
  font-weight:700;
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.eyebrow::before{
  content:'';
  width:20px;
  height:2px;
  background:var(--antique-gold);
  border-radius:1px;
}

h1{
  margin:0 0 16px;
  font-size:clamp(1.9rem, 4.5vw, 3rem);
  line-height:1.08;
  letter-spacing:-.025em;
  font-weight:800;
  color:var(--ink);
}

h2{
  margin:0 0 16px;
  font-size:1.4rem;
  font-weight:800;
  letter-spacing:-.015em;
  color:var(--ink);
}

h3{
  margin:0 0 8px;
  font-size:1.05rem;
  font-weight:700;
  color:var(--ink);
}

.lead{
  color:var(--warm-gray);
  font-size:1.06rem;
  margin:0 0 24px;
  line-height:1.6;
}

.small{font-size:.88rem}
.muted{color:var(--warm-gray)}

/* ---- Buttons ---- */
.cta-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:24px 0 16px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-button);
  padding:13px 24px;
  font-weight:700;
  font-size:.95rem;
  border:none;
  cursor:pointer;
  text-decoration:none;
  transition:all .2s;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}

.btn-primary{
  background:var(--ink);
  color:var(--paper);
  box-shadow:var(--shadow-elevated);
}
.btn-primary:hover{
  background:#2a2a2a;
  color:var(--paper);
  box-shadow:var(--shadow-modal);
}

.btn-secondary{
  background:var(--paper);
  border:1px solid var(--sand);
  color:var(--ink);
  box-shadow:var(--shadow-card);
}
.btn-secondary:hover{
  background:var(--cream);
  color:var(--ink);
}

/* ---- Cards ---- */
.card{
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:var(--radius-card);
  padding:24px;
  box-shadow:var(--shadow-card);
  transition:box-shadow .2s, transform .2s;
}
.card:hover{
  box-shadow:var(--shadow-elevated);
}

/* ---- Phone Collage Mockup ---- */
.preview{
  display:flex;
  justify-content:center;
  align-items:center;
  padding:10px 0 20px;
  position:relative;
}

.phone-collage{
  position:relative;
  width:360px;
  height:520px;
}

/* --- iPhone frame --- */
.iphone{
  position:absolute;
  border-radius:40px;
  padding:8px;
  background:#1A1A1A;
  box-shadow:
    0 20px 50px rgba(26,26,26,.22),
    0 2px 6px rgba(26,26,26,.10),
    inset 0 0 0 1px rgba(255,255,255,.08);
  transition:transform .35s cubic-bezier(.22,1,.36,1);
}
.iphone::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  border-radius:40px;
  border:1px solid rgba(255,255,255,.06);
  pointer-events:none;
}

/* Side button details */
.iphone::after{
  content:'';
  position:absolute;
  right:-2px;
  top:100px;
  width:3px;
  height:28px;
  background:#2a2a2a;
  border-radius:0 2px 2px 0;
}

.iphone-screen{
  border-radius:33px;
  background:var(--parchment);
  overflow:hidden;
  position:relative;
}

/* Dynamic Island */
.dynamic-island{
  position:absolute;
  top:10px;
  left:50%;
  transform:translateX(-50%);
  width:90px;
  height:24px;
  background:#1A1A1A;
  border-radius:20px;
  z-index:10;
}

/* Status bar */
.status-bar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:12px 20px 0;
  height:44px;
  font-size:.68rem;
  font-weight:600;
  color:var(--ink);
}
.status-bar-left{width:60px}
.status-bar-right{
  width:60px;
  display:flex;
  justify-content:flex-end;
  gap:4px;
  align-items:center;
}
.status-dot{
  width:4px;height:8px;border-radius:1px;
  background:var(--ink);display:inline-block;
}
.status-dot.s2{height:6px;opacity:.6}
.status-dot.s3{height:4px;opacity:.3}
.battery-icon{
  width:18px;height:9px;
  border:1.2px solid var(--ink);
  border-radius:2px;
  position:relative;
  display:inline-block;
}
.battery-icon::before{
  content:'';position:absolute;
  right:-4px;top:50%;transform:translateY(-50%);
  width:2px;height:4px;background:var(--ink);
  border-radius:0 1px 1px 0;
}
.battery-icon::after{
  content:'';position:absolute;
  left:1.5px;top:1.5px;bottom:1.5px;right:30%;
  background:var(--olive);border-radius:1px;
}

/* Screen content area */
.screen-content{
  padding:6px 14px 14px;
}

/* --- Collage positioning --- */
.iphone-main{
  width:240px;
  z-index:3;
  left:50%;
  top:0;
  transform:translateX(-50%);
}
.iphone-main .iphone-screen{
  height:480px;
}

.iphone-left{
  width:200px;
  z-index:2;
  left:-10px;
  top:40px;
  transform:rotate(-6deg);
  opacity:.92;
}
.iphone-left .iphone-screen{
  height:400px;
}

.iphone-right{
  width:200px;
  z-index:1;
  right:-10px;
  top:50px;
  transform:rotate(5deg);
  opacity:.88;
}
.iphone-right .iphone-screen{
  height:400px;
}

.iphone-left:hover{transform:rotate(-3deg) translateY(-4px);z-index:4;opacity:1}
.iphone-right:hover{transform:rotate(2deg) translateY(-4px);z-index:4;opacity:1}
.iphone-main:hover{transform:translateX(-50%) translateY(-4px)}

/* --- Mock UI: Shared --- */
.mock-title{
  font-weight:800;
  font-size:.82rem;
  color:var(--ink);
  text-align:center;
  padding:4px 0 8px;
  border-bottom:1px solid var(--sand);
  margin-bottom:8px;
}

.mock-search{
  display:flex;
  align-items:center;
  gap:6px;
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:12px;
  padding:7px 10px;
  margin-bottom:8px;
}
.mock-search-icon{
  width:12px;height:12px;
  border:1.5px solid var(--placeholder);
  border-radius:50%;
  position:relative;
  flex-shrink:0;
}
.mock-search-icon::after{
  content:'';position:absolute;
  bottom:-3px;right:-3px;
  width:4px;height:1.5px;
  background:var(--placeholder);
  transform:rotate(45deg);
}
.mock-search-text{
  font-size:.65rem;
  color:var(--placeholder);
}

/* Filter chips row */
.mock-chips{
  display:flex;
  gap:4px;
  margin-bottom:8px;
  overflow:hidden;
}
.mock-chip{
  flex-shrink:0;
  padding:3px 9px;
  border-radius:14px;
  font-size:.58rem;
  font-weight:600;
  background:var(--cream);
  color:var(--warm-gray);
  border:1px solid var(--sand);
  white-space:nowrap;
}
.mock-chip.active{
  background:var(--ink);
  color:var(--paper);
  border-color:var(--ink);
}

/* --- Mock UI: Library (Main screen) --- */
.mock-book-card{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:14px;
  padding:8px;
  margin-bottom:6px;
}
.mock-book-cover{
  width:36px;
  height:50px;
  border-radius:4px;
  flex-shrink:0;
  overflow:hidden;
  background:var(--cream);
}
.mock-book-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.mock-book-info{flex:1;min-width:0}
.mock-book-title{
  font-size:.7rem;
  font-weight:700;
  color:var(--ink);
  line-height:1.2;
  margin-bottom:2px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.mock-book-author{
  font-size:.58rem;
  color:var(--warm-gray);
  margin-bottom:3px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.mock-book-tags{display:flex;gap:3px;flex-wrap:wrap}
.mock-status-tag{
  padding:1px 6px;
  border-radius:8px;
  font-size:.5rem;
  font-weight:600;
  border:1px solid;
}
.tag-reading{color:#6B8F9C;border-color:#6B8F9C;background:rgba(107,143,156,.08)}
.tag-toread{color:var(--antique-gold);border-color:var(--antique-gold);background:rgba(200,184,154,.08)}
.tag-finished{color:var(--olive);border-color:var(--olive);background:rgba(92,122,92,.08)}
.tag-cat{color:var(--warm-gray);border-color:var(--sand);background:var(--cream)}

.mock-book-edit{
  width:16px;height:16px;flex-shrink:0;
  color:var(--ash);font-size:.6rem;
  display:flex;align-items:center;justify-content:center;
}

/* --- Mock UI: Chat screen --- */
.mock-ai-icon{
  width:40px;height:40px;
  margin:12px auto 6px;
  background:linear-gradient(135deg,#F5F3EE,#E8E4DF);
  border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;
  color:var(--antique-gold);
}
.mock-ai-title{
  text-align:center;
  font-weight:800;
  font-size:.78rem;
  color:var(--ink);
  margin-bottom:3px;
}
.mock-ai-desc{
  text-align:center;
  font-size:.56rem;
  color:var(--warm-gray);
  line-height:1.4;
  margin-bottom:10px;
  padding:0 4px;
}
.mock-suggestion{
  display:block;
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:12px;
  padding:7px 10px;
  font-size:.58rem;
  font-weight:500;
  color:var(--ink);
  text-align:center;
  margin-bottom:5px;
}
.mock-chat-input{
  margin-top:auto;
  background:var(--cream);
  border-radius:16px;
  padding:8px 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:absolute;
  bottom:14px;left:14px;right:14px;
}
.mock-chat-placeholder{
  font-size:.56rem;
  color:var(--placeholder);
}
.mock-send-btn{
  width:22px;height:22px;
  border-radius:50%;
  background:var(--ash);
  display:flex;align-items:center;justify-content:center;
  color:var(--paper);font-size:.6rem;
}

/* --- Mock UI: Stats screen --- */
.mock-year{
  text-align:center;
  font-weight:800;
  font-size:.78rem;
  color:var(--ink);
  padding:4px 0 8px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
}
.mock-year-arrow{
  font-size:.6rem;
  color:var(--warm-gray);
}

.mock-stats-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:5px;
  margin-bottom:8px;
}
.mock-stat-card{
  border-radius:12px;
  padding:8px 8px 6px;
  position:relative;
  overflow:hidden;
}
.mock-stat-number{
  font-size:1rem;
  font-weight:800;
  color:var(--paper);
  line-height:1;
}
.mock-stat-label{
  font-size:.5rem;
  font-weight:600;
  color:rgba(255,255,255,.8);
  margin-top:2px;
}
.mock-stat-icon{
  position:absolute;
  bottom:4px;right:6px;
  font-size:.7rem;
  opacity:.4;
  color:var(--paper);
}
.stat-dark{background:var(--ink)}
.stat-green{background:var(--olive)}
.stat-blue{background:#6B8F9C}
.stat-gold{background:var(--antique-gold)}

.mock-chart-section{
  margin-bottom:8px;
}
.mock-chart-title{
  font-size:.52rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:var(--warm-gray);
  margin-bottom:5px;
}
.mock-chart{
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:10px;
  padding:8px;
  display:flex;
  align-items:flex-end;
  gap:3px;
  height:48px;
}
.mock-bar{
  flex:1;
  background:var(--sand);
  border-radius:2px 2px 0 0;
  min-height:2px;
}
.mock-bar.active{background:var(--ink)}

.mock-cat-title{
  font-size:.52rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:var(--warm-gray);
  margin-bottom:5px;
}
.mock-cat-row{
  display:flex;
  align-items:center;
  gap:5px;
  margin-bottom:4px;
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:8px;
  padding:5px 8px;
}
.mock-cat-dot{
  width:7px;height:7px;border-radius:50%;flex-shrink:0;
}
.mock-cat-name{
  font-size:.55rem;font-weight:600;color:var(--ink);flex:1;
}
.mock-cat-bar{
  flex:2;height:5px;border-radius:3px;background:var(--cream);
  overflow:hidden;
}
.mock-cat-bar-fill{
  height:100%;border-radius:3px;
}
.mock-cat-count{
  font-size:.55rem;font-weight:700;color:var(--warm-gray);width:12px;text-align:right;
}

/* --- Tab bar (bottom) --- */
.mock-tabbar{
  display:flex;
  justify-content:space-around;
  align-items:center;
  padding:6px 0 2px;
  border-top:1px solid var(--sand);
  background:rgba(250,249,246,.95);
  position:absolute;
  bottom:0;left:0;right:0;
  border-radius:0 0 33px 33px;
}
.mock-tab{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:1px;
  font-size:.45rem;
  font-weight:600;
  color:var(--placeholder);
  padding:2px 0 4px;
}
.mock-tab.active{color:var(--ink)}
.mock-tab-icon{
  font-size:.7rem;
  line-height:1;
}

/* Home indicator */
.mock-home-indicator{
  width:36%;height:3px;
  background:var(--ink);
  border-radius:2px;
  margin:4px auto 2px;
  opacity:.15;
}

/* ---- Features ---- */
.features{
  padding:40px 0 48px;
}

.features h2{
  text-align:center;
  margin-bottom:32px;
}

.grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:16px;
}

.feature-icon{
  width:44px;
  height:44px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:14px;
  font-size:1.3rem;
}
.feature-icon.capture{background:#EBF5EE;color:var(--olive)}
.feature-icon.organize{background:#FFF8EE;color:var(--antique-gold)}
.feature-icon.reuse{background:#F0EDE8;color:var(--ink)}

/* ---- How it works ---- */
.how-it-works{
  padding:56px 0 48px;
}
.how-it-works h2{
  text-align:center;
  margin-bottom:8px;
}
.how-it-works .lead{
  text-align:center;
  max-width:560px;
  margin:0 auto 40px;
}

.steps-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  position:relative;
}

/* Timeline connector line (desktop) */
.steps-grid::before{
  content:'';
  position:absolute;
  top:50%;
  left:10%;
  right:10%;
  height:2px;
  background:var(--sand);
  z-index:0;
}

.step-card{
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:var(--radius-card);
  padding:28px 24px 24px;
  box-shadow:var(--shadow-card);
  position:relative;
  z-index:1;
  transition:box-shadow .3s, transform .3s;
}
.step-card:hover{
  box-shadow:var(--shadow-elevated);
  transform:translateY(-3px);
}

.step-number{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border-radius:10px;
  background:var(--ink);
  color:var(--paper);
  font-weight:800;
  font-size:.82rem;
  margin-bottom:14px;
}

.step-card h3{
  margin:0 0 6px;
  font-size:1.05rem;
  font-weight:700;
}
.step-card .step-desc{
  color:var(--warm-gray);
  font-size:.92rem;
  line-height:1.55;
  margin:0 0 16px;
}

/* Step visual containers */
.step-visual{
  background:var(--parchment);
  border:1px solid var(--sand);
  border-radius:var(--radius-input);
  padding:12px;
  min-height:110px;
}

/* -- Step 1 visual: mini library -- */
.sv-lib-row{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--paper);
  border:1px solid var(--sand);
  border-radius:10px;
  padding:7px 8px;
  margin-bottom:6px;
}
.sv-lib-row:last-child{margin-bottom:0}
.sv-lib-cover{
  width:28px;height:38px;border-radius:3px;flex-shrink:0;
  background:var(--cream);overflow:hidden;
}
.sv-lib-cover img{width:100%;height:100%;object-fit:cover;display:block}
.sv-lib-info{flex:1;min-width:0}
.sv-lib-title{font-size:.68rem;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sv-lib-author{font-size:.56rem;color:var(--warm-gray);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sv-lib-tags{display:flex;gap:3px;margin-top:2px}
.sv-tag{
  padding:1px 6px;border-radius:7px;font-size:.48rem;font-weight:600;border:1px solid;
}

/* -- Step 2 visual: scan badge + quote card -- */
.sv-scan-badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  background:var(--cream);
  border:1px solid var(--sand);
  border-radius:8px;
  padding:4px 10px;
  font-size:.56rem;
  font-weight:700;
  color:var(--olive);
  margin-bottom:8px;
  letter-spacing:.02em;
}
.sv-scan-icon{
  font-size:.7rem;
  line-height:1;
}

.sv-quote-card{
  background:var(--paper);
  border:1px solid var(--sand);
  border-left:3px solid var(--antique-gold);
  border-radius:10px;
  padding:10px 12px;
  margin-bottom:8px;
}
.sv-quote-card:last-child{margin-bottom:0}
.sv-quote-text{
  font-size:.7rem;
  font-style:italic;
  color:var(--graphite);
  line-height:1.4;
  margin-bottom:4px;
}
.sv-quote-src{
  font-size:.56rem;
  color:var(--warm-gray);
  font-weight:600;
}
.sv-note{
  background:var(--cream);
  border:1px solid var(--sand);
  border-radius:8px;
  padding:8px 10px;
  font-size:.62rem;
  color:var(--graphite);
  line-height:1.4;
}
.sv-note-label{
  font-size:.52rem;
  font-weight:700;
  color:var(--antique-gold);
  text-transform:uppercase;
  letter-spacing:.03em;
  margin-bottom:2px;
}

/* -- Step 3 visual: tags + search -- */
.sv-search-bar{
  display:flex;align-items:center;gap:6px;
  background:var(--paper);border:1px solid var(--sand);
  border-radius:10px;padding:6px 10px;margin-bottom:8px;
}
.sv-search-icon{
  width:10px;height:10px;border:1.5px solid var(--placeholder);border-radius:50%;
  position:relative;flex-shrink:0;
}
.sv-search-icon::after{
  content:'';position:absolute;bottom:-2px;right:-2px;
  width:3px;height:1.5px;background:var(--placeholder);transform:rotate(45deg);
}
.sv-search-text{font-size:.6rem;color:var(--placeholder)}
.sv-chips-wrap{
  display:flex;gap:4px;flex-wrap:wrap;margin-bottom:8px;
}
.sv-chip{
  padding:2px 8px;border-radius:10px;font-size:.52rem;font-weight:600;
  background:var(--cream);color:var(--warm-gray);border:1px solid var(--sand);
}
.sv-chip.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.sv-result{
  display:flex;align-items:center;gap:6px;
  background:var(--paper);border:1px solid var(--sand);
  border-radius:8px;padding:6px 8px;margin-bottom:4px;
}
.sv-result:last-child{margin-bottom:0}
.sv-result-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.sv-result-text{font-size:.58rem;color:var(--ink);font-weight:600}
.sv-result-sub{font-size:.5rem;color:var(--warm-gray);margin-left:auto;white-space:nowrap}

/* -- Step 4 visual: mini chat -- */
.sv-chat-bubble{
  border-radius:12px;
  padding:8px 10px;
  font-size:.62rem;
  line-height:1.4;
  max-width:88%;
  margin-bottom:6px;
}
.sv-chat-user{
  background:var(--ink);
  color:var(--paper);
  margin-left:auto;
  border-bottom-right-radius:4px;
}
.sv-chat-ai{
  background:var(--paper);
  border:1px solid var(--sand);
  color:var(--graphite);
  border-bottom-left-radius:4px;
}
.sv-chat-ai-header{
  display:flex;align-items:center;gap:4px;margin-bottom:4px;
}
.sv-chat-ai-icon{
  width:14px;height:14px;border-radius:5px;
  background:linear-gradient(135deg,#F5F3EE,#E8E4DF);
  display:flex;align-items:center;justify-content:center;
  font-size:.5rem;color:var(--antique-gold);
}
.sv-chat-ai-name{font-size:.5rem;font-weight:700;color:var(--ink)}

.how-cta{
  text-align:center;
  margin-top:40px;
}

/* ---- FAQ ---- */
.faq{
  padding:32px 0 48px;
}

.faq h2{
  text-align:center;
  margin-bottom:24px;
}

.faq-list{
  display:grid;
  gap:12px;
  max-width:720px;
  margin:0 auto;
}

details{
  overflow:hidden;
}

details summary{
  cursor:pointer;
  font-weight:700;
  font-size:.98rem;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--ink);
}
details summary::-webkit-details-marker{display:none}
details summary::after{
  content:'+';
  font-size:1.2rem;
  font-weight:300;
  color:var(--warm-gray);
  transition:transform .2s;
  flex-shrink:0;
}
details[open] summary::after{
  content:'\2212';
}
details p{
  margin:12px 0 0;
  color:var(--warm-gray);
  font-size:.94rem;
  line-height:1.6;
}

/* ---- Footer ---- */
.site-footer{
  border-top:1px solid var(--sand);
  margin-top:24px;
  padding:28px 0 40px;
  background:var(--cream);
}

.footer-grid{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}

.footer-grid nav{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.footer-grid nav a{
  font-size:.88rem;
  color:var(--warm-gray);
  font-weight:500;
  padding:4px 10px;
  border-radius:var(--radius-chip);
  transition:all .2s;
}
.footer-grid nav a:hover{
  color:var(--ink);
  background:var(--paper);
}

.footer-copy{
  font-size:.82rem;
  color:var(--placeholder);
  margin-top:16px;
}

/* ---- Legal / Contact pages ---- */
.legal-page, .contact-page{
  padding:48px 0 64px;
}

.legal-page h1, .contact-page h1{
  margin-bottom:8px;
  font-size:1.9rem;
}

.legal-page h2{
  margin-top:28px;
  font-size:1.1rem;
  color:var(--ink);
  padding-bottom:6px;
  border-bottom:1px solid var(--sand);
}

.legal-page p, .legal-page li{
  color:var(--graphite);
  font-size:.95rem;
  line-height:1.7;
}
.legal-page ul{
  padding-left:20px;
  margin:8px 0;
}
.legal-page li{
  margin-bottom:4px;
}

.notice{
  margin-top:28px;
  border-left:4px solid var(--antique-gold);
  background:#FFF8EE;
  border-radius:var(--radius-input);
  padding:16px 18px;
}
.notice p{
  margin:0;
  color:var(--warm-gray);
  font-size:.9rem;
}

.contact-page .card{
  margin-top:16px;
}
.contact-page .card ul{
  padding-left:20px;
  margin:8px 0 0;
}
.contact-page .card li{
  color:var(--graphite);
  font-size:.94rem;
  margin-bottom:4px;
}

/* ---- Divider ---- */
.section-divider{
  width:40px;
  height:3px;
  background:var(--sand);
  border-radius:2px;
  margin:0 auto 24px;
}

/* ---- Responsive ---- */
@media (max-width:900px){
  .hero-grid{
    grid-template-columns:1fr;
    gap:24px;
  }
  .hero{
    padding:40px 0 24px;
  }
  .grid-3{
    grid-template-columns:1fr;
  }
  .phone-collage{
    width:320px;
    height:480px;
    margin:0 auto;
  }
  .iphone-main{width:210px}
  .iphone-main .iphone-screen{height:420px}
  .iphone-left{width:170px;left:-5px;top:35px}
  .iphone-left .iphone-screen{height:350px}
  .iphone-right{width:170px;right:-5px;top:45px}
  .iphone-right .iphone-screen{height:350px}
  .steps-grid{
    grid-template-columns:1fr;
    gap:16px;
  }
  .steps-grid::before{
    display:none;
  }
  .footer-grid{
    flex-direction:column;
    gap:16px;
  }
}

@media (max-width:480px){
  .nav nav a{
    font-size:.84rem;
    padding:4px 8px;
  }
  h1{
    font-size:1.7rem;
  }
  .card{
    padding:18px;
  }
  .phone-collage{
    width:280px;
    height:440px;
  }
  .iphone-main{width:190px}
  .iphone-main .iphone-screen{height:380px}
  .iphone-left{width:150px;left:0;top:30px}
  .iphone-left .iphone-screen{height:310px}
  .iphone-right{width:150px;right:0;top:40px}
  .iphone-right .iphone-screen{height:310px}
  .iphone{border-radius:30px;padding:6px}
  .iphone-screen{border-radius:25px}
  .iphone::before{border-radius:30px}
  .dynamic-island{width:70px;height:18px;top:8px}
  .mock-tabbar{border-radius:0 0 25px 25px}
  .step-card{
    padding:22px 18px 18px;
  }
}