/* ============================================================
   NOTE NEST — Landing Page Styles
   Premium · Editorial · Academic · Minimal
   ============================================================ */

:root {
  --paper: #f5f1e8;
  --paper-2: #efe9dc;
  --paper-3: #e7e0cf;
  --ink: #1c1a17;
  --ink-soft: #37332d;
  --muted: #7a7264;
  --line: #dbd3c2;
  --line-soft: #e6dfd0;
  --accent: #3f6b47;      /* deep study green (from logo) */
  --accent-2: #2f5236;
  --accent-soft: #e8efe6;
  --white: #ffffff;
  --shadow-sm: 0 1px 2px rgba(28,26,23,.06), 0 2px 8px rgba(28,26,23,.04);
  --shadow-md: 0 10px 30px rgba(28,26,23,.08), 0 2px 8px rgba(28,26,23,.05);
  --shadow-lg: 0 30px 60px rgba(28,26,23,.14), 0 8px 24px rgba(28,26,23,.08);
  --r: 18px;
  --r-sm: 12px;
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--accent); color: var(--paper); }

/* paper grain overlay */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family: var(--serif); font-weight: 600; line-height: 1.08; letter-spacing: -.02em; margin: 0; color: var(--ink); }
.eyebrow {
  font-family: var(--sans); font-weight: 700; font-size: 12.5px;
  letter-spacing: .22em; text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content:""; width: 26px; height: 1.5px; background: var(--accent); display: inline-block; }
.section-lead { color: var(--muted); font-size: 18px; max-width: 620px; }
.accent-word { color: var(--accent); font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 26px; border-radius: 100px; font-weight: 700; font-size: 15px;
  border: 1.5px solid transparent; transition: all .3s cubic-bezier(.2,.8,.2,1);
  white-space: nowrap;
}
.btn i { transition: transform .3s ease; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-primary:hover i { transform: translateX(4px); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-2); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(63,107,71,.3); }
.btn-accent:hover i { transform: translateX(4px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(28,26,23,.03); transform: translateY(-2px); }
.btn-lg { padding: 18px 34px; font-size: 16px; }
.btn-wa { background: #1f9d55; color:#fff; }
.btn-wa:hover { background:#178a49; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(31,157,85,.3); }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 500;
  backdrop-filter: blur(14px);
  background: rgba(245,241,232,.72);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(245,241,232,.9); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow-sm); }
.brand-name { font-family: var(--serif); font-weight: 600; font-size: 21px; letter-spacing: -.02em; }
.brand-name b { color: var(--accent); font-weight: 600; }
.nav-menu { display: flex; align-items: center; gap: 32px; }
.nav-menu a { font-size: 15px; font-weight: 600; color: var(--ink-soft); position: relative; }
.nav-menu a::after { content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px; background: var(--accent); transition: width .3s; }
.nav-menu a:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; background: none; border: none; font-size: 22px; color: var(--ink); padding: 6px; }
.mobile-menu { display: none; }

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .nav-right .btn { padding: 11px 18px; font-size: 13.5px; }
  .nav-toggle { display: block; }
  .mobile-menu {
    display: block; position: fixed; inset: 74px 0 auto 0; z-index: 490;
    background: var(--paper); border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .4s ease; box-shadow: var(--shadow-md);
  }
  .mobile-menu.open { max-height: 380px; }
  .mobile-menu a { display: block; padding: 16px 26px; border-bottom: 1px solid var(--line-soft); font-weight: 600; }
}

/* ---------- Sections ---------- */
section { position: relative; }
.pad { padding: 96px 0; }
.pad-lg { padding: 120px 0; }
.center { text-align: center; }
.sec-head { max-width: 720px; margin: 0 auto 60px; }
.sec-head.left { margin-left: 0; }
.sec-head h2 { font-size: clamp(30px, 4.6vw, 50px); margin: 18px 0 20px; }
.divider-hr { height:1px; background: var(--line); border:0; }

/* ---------- Hero ---------- */
.hero { padding: 60px 0 90px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(38px, 6vw, 76px); margin: 22px 0 24px; }
.hero h1 .ink-block { display: block; }
.hero-sub { font-size: 19px; color: var(--ink-soft); max-width: 520px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 26px; font-size: 13.5px; color: var(--muted); display:flex; align-items:center; gap:8px; }

/* hero visual */
.hero-visual { position: relative; height: 520px; }
.hv-card {
  position: absolute; background: var(--white); border-radius: var(--r);
  box-shadow: var(--shadow-lg); overflow: hidden; border: 1px solid rgba(255,255,255,.6);
}
.hv-photo { top: 0; left: 0; width: 74%; height: 62%; transform: rotate(-3deg); }
.hv-photo img { width: 100%; height: 100%; object-fit: cover; }
.hv-notes { bottom: 20px; left: 6%; width: 46%; height: 44%; transform: rotate(3deg); z-index: 3; }
.hv-notes img { width: 100%; height: 100%; object-fit: cover; }
.hv-phone {
  right: 0; top: 12%; width: 200px; height: 400px; z-index: 4;
  border-radius: 34px; background: #111; padding: 10px; border: 1px solid #2a2a2a;
  box-shadow: var(--shadow-lg); transform: rotate(4deg);
  animation: floaty 6s ease-in-out infinite;
}
.phone-screen { width: 100%; height: 100%; border-radius: 26px; overflow: hidden; background: #fff; position: relative; }
.phone-notch { position:absolute; top:8px; left:50%; transform:translateX(-50%); width:70px; height:16px; background:#111; border-radius: 10px; z-index:5; }
.pdf-scroll { position: absolute; inset: 0; padding: 22px 16px; animation: pdfscroll 12s linear infinite alternate; }
.pdf-line { height: 8px; background: var(--line); border-radius: 4px; margin-bottom: 11px; }
.pdf-line.title { height: 13px; width: 70%; background: var(--accent); margin-bottom: 16px; }
.pdf-line.short { width: 55%; }
.pdf-line.mark { background: #ffe08a; }
.pdf-heading { height: 11px; width: 45%; background: var(--ink); border-radius: 4px; margin: 20px 0 12px; }

@keyframes floaty { 0%,100%{ transform: rotate(4deg) translateY(0);} 50%{ transform: rotate(4deg) translateY(-14px);} }
@keyframes pdfscroll { 0%{ transform: translateY(0);} 100%{ transform: translateY(-55%);} }

.float-tag {
  position: absolute; z-index: 6; background: var(--ink); color: var(--paper);
  font-size: 11px; font-weight: 800; letter-spacing: .12em; padding: 8px 14px;
  border-radius: 100px; box-shadow: var(--shadow-md);
}
.float-tag.t1 { top: 4%; right: 30%; background: var(--accent); }
.float-tag.t2 { top: 46%; left: -4%; }
.float-tag.t3 { bottom: 6%; right: 12%; background: #fff; color: var(--ink); border:1px solid var(--line); }

/* ---------- Trust strip ---------- */
.trust { background: var(--ink); color: var(--paper); padding: 40px 0; }
.trust-line { text-align:center; font-family: var(--serif); font-size: clamp(18px,2.4vw,24px); font-style: italic; margin-bottom: 26px; color: # efe9dc; color: var(--paper); }
.trust-items { display:flex; justify-content:center; gap: 20px 46px; flex-wrap: wrap; }
.trust-items span { display:inline-flex; align-items:center; gap:10px; font-weight:700; font-size:14px; letter-spacing:.04em; }
.trust-items i { color: #8fce9b; }

/* ---------- Cards / grid ---------- */
.grid { display: grid; gap: 22px; }
.g-2 { grid-template-columns: repeat(2,1fr); }
.g-3 { grid-template-columns: repeat(3,1fr); }
.g-4 { grid-template-columns: repeat(4,1fr); }

.card {
  background: var(--white); border: 1px solid var(--line-soft); border-radius: var(--r);
  padding: 30px; box-shadow: var(--shadow-sm); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card .num { font-family: var(--serif); font-size: 15px; color: var(--accent); font-weight: 700; letter-spacing: .1em; }
.card h3 { font-size: 21px; margin: 14px 0 10px; }
.card p { color: var(--muted); font-size: 15.5px; margin: 0; }
.card .ic {
  width: 52px; height: 52px; border-radius: 14px; background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; font-size: 21px; margin-bottom: 18px;
}

/* problem section bg */
.problem { background: var(--paper-2); }
.problem .card { background: var(--paper); }

/* ---------- Solution features ---------- */
.solution .card:hover .ic { transform: scale(1.08) rotate(-4deg); }
.solution .ic { transition: transform .35s; }

/* ---------- Value / before-after ---------- */
.value { background: var(--ink); color: var(--paper); }
.value h2 { color: var(--paper); }
.value .section-lead { color: #c9c1b1; }
.value-statement { font-family: var(--serif); font-size: clamp(28px,4.2vw,48px); line-height: 1.15; max-width: 900px; margin: 0 auto 60px; text-align:center; }
.value-statement em { color: #8fce9b; font-style: italic; }
.ba-grid { display:grid; grid-template-columns: 1fr auto 1fr; gap: 28px; align-items:stretch; max-width: 900px; margin: 0 auto; }
.ba-col { background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); border-radius: var(--r); padding: 30px; }
.ba-col.good { background: rgba(143,206,155,.08); border-color: rgba(143,206,155,.3); }
.ba-col h4 { color: var(--paper); font-family: var(--sans); font-size: 13px; letter-spacing:.18em; text-transform:uppercase; margin-bottom: 22px; }
.ba-col.good h4 { color: #8fce9b; }
.ba-step { padding: 11px 0; font-weight: 600; color: #d6cfc0; display:flex; align-items:center; gap:12px; }
.ba-step::before { content:""; width:7px; height:7px; border-radius:50%; background: #6a6355; }
.ba-col.good .ba-step { color: #eaf5ec; }
.ba-col.good .ba-step::before { background: #8fce9b; }
.ba-arrow { display:grid; place-items:center; color:#8fce9b; font-size: 26px; }
@media(max-width:760px){ .ba-grid{ grid-template-columns:1fr; } .ba-arrow{ transform: rotate(90deg); } }

/* ---------- Story (cinematic) ---------- */
.story { background: radial-gradient(1200px 600px at 70% 20%, #262320, #14120f 70%); color: var(--paper); overflow:hidden; }
.story h2 { color: var(--paper); font-size: clamp(28px,4.6vw,52px); }
.story-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:center; }
.story-copy p { color: #c9c1b1; font-size: 18px; }
.story-highlight { margin-top: 30px; }
.story-highlight span { display:block; font-family: var(--serif); font-size: clamp(22px,3vw,32px); font-weight: 600; line-height:1.2; }
.story-highlight span:nth-child(2){ color:#8fce9b; }
.story-visual { position: relative; height: 440px; }
.sv-books { position:absolute; left:0; bottom:0; width:56%; border-radius: var(--r); box-shadow: var(--shadow-lg); transform: rotate(-4deg); filter: saturate(.7) brightness(.9); }
.sv-phone { position:absolute; right:6%; top:6%; width: 190px; height: 380px; background:#111; border-radius:32px; padding:9px; z-index:3; box-shadow: var(--shadow-lg); border:1px solid #2a2a2a; transform: rotate(3deg); }
.vs-badge {
  position:absolute; left:48%; top:44%; transform:translate(-50%,-50%); z-index:4;
  width:64px;height:64px;border-radius:50%; background: var(--accent); color:#fff;
  display:grid;place-items:center;font-family:var(--serif); font-style:italic; font-size:20px; box-shadow: var(--shadow-lg);
}
@media(max-width:760px){ .story-grid{ grid-template-columns:1fr; } .story-visual{ height: 380px; } }

/* ---------- Digital / Printed split ---------- */
.split-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items:center; }
.split-grid.rev .split-media { order: 2; }
.split-media { border-radius: var(--r); overflow:hidden; box-shadow: var(--shadow-md); position:relative; }
.split-media img { width:100%; height: 420px; object-fit: cover; }
.feat-list { list-style:none; padding:0; margin: 24px 0 30px; display:grid; gap: 12px; }
.feat-list li { display:flex; align-items:flex-start; gap: 12px; font-weight:600; color: var(--ink-soft); }
.feat-list i { color: var(--accent); margin-top: 4px; }
.mini-feats { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin: 26px 0 30px; }
.mini-feat h4 { font-family: var(--sans); font-size: 15px; margin-bottom:4px; }
.mini-feat p { color: var(--muted); font-size:14px; margin:0; }
@media(max-width:820px){ .split-grid{ grid-template-columns:1fr; } .split-grid.rev .split-media{ order:0; } }

/* ---------- Digital vs Printed compare ---------- */
.compare { background: var(--paper-2); }
.compare-grid { display:grid; grid-template-columns:1fr 1fr; gap:24px; max-width:900px; margin:0 auto; }
.compare-card { background: var(--paper); border:1px solid var(--line); border-radius: var(--r); padding: 34px; }
.compare-card.dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.compare-card .tag { font-size:12px; letter-spacing:.2em; font-weight:800; text-transform:uppercase; color: var(--accent); }
.compare-card.dark .tag { color:#8fce9b; }
.compare-card h3 { font-size: 26px; margin: 8px 0 20px; }
.compare-card.dark h3 { color: var(--paper); }
.compare-card ul { list-style:none; padding:0; margin:0; display:grid; gap:12px; }
.compare-card li { display:flex; gap:12px; align-items:center; font-weight:600; }
.compare-card li i { color: var(--accent); }
.compare-card.dark li i { color:#8fce9b; }
.compare-bottom { text-align:center; font-family:var(--serif); font-style:italic; font-size: 22px; margin-top: 36px; }

/* ---------- Demo showcase ---------- */
.demo-tabs { display:flex; justify-content:center; gap:10px; margin-bottom: 40px; flex-wrap:wrap; }
.demo-tab {
  padding: 12px 26px; border-radius:100px; border:1.5px solid var(--line); background: var(--white);
  font-weight:700; font-size:14.5px; color: var(--ink-soft); transition: all .25s;
}
.demo-tab.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.demo-tab:hover:not(.active){ border-color: var(--ink); }
.demo-panels { display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.demo-card {
  background: var(--white); border:1px solid var(--line-soft); border-radius: var(--r); overflow:hidden;
  box-shadow: var(--shadow-sm); transition: transform .35s, box-shadow .35s; display:flex; flex-direction:column;
}
.demo-card.dim { opacity: .38; filter: grayscale(.4); }
.demo-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.demo-preview {
  height: 240px; position: relative; background: var(--paper-3); overflow:hidden;
  display:grid; place-items:center;
}
.demo-preview .sheet {
  width: 72%; height: 86%; background:#fff; border-radius:8px; box-shadow: var(--shadow-md);
  padding: 22px 20px; transition: transform .4s; border:1px solid var(--line-soft);
}
.demo-card:hover .sheet { transform: translateY(-10px) scale(1.03); }
.demo-preview .subj-badge {
  position:absolute; top:14px; left:14px; z-index:3; font-size:11px; font-weight:800; letter-spacing:.14em;
  text-transform:uppercase; padding:6px 12px; border-radius:100px; background: var(--accent); color:#fff;
}
.sheet .sl { height:7px; border-radius:4px; background: var(--line); margin-bottom:9px; }
.sheet .sl.t { width:60%; height:11px; background: var(--accent); margin-bottom:14px; }
.sheet .sl.s { width:80%; }
.sheet .sl.hl { background:#ffe08a; width:70%; }
.sheet .sl.h { width:40%; height:9px; background: var(--ink); margin:16px 0 10px; }
.demo-body { padding: 22px; display:flex; flex-direction:column; gap: 12px; flex:1; }
.demo-body h3 { font-size: 22px; }
.demo-body p { color: var(--muted); font-size:14.5px; margin:0; flex:1; }
.demo-open-hint { position:absolute; inset:0; background: rgba(28,26,23,.72); color:#fff; display:grid; place-items:center; opacity:0; transition:opacity .3s; }
.demo-preview:hover .demo-open-hint { opacity:1; }
.demo-open-hint span { font-weight:700; display:inline-flex; align-items:center; gap:8px; border:1.5px solid #fff; padding:10px 20px; border-radius:100px; }
@media(max-width:820px){ .demo-panels{ grid-template-columns:1fr; } .demo-card.dim{ display:none; } }

/* demo -> purchase */
.demo-trans { text-align:center; margin-top: 56px; }
.demo-trans h3 { font-size: clamp(24px,3.4vw,36px); margin-bottom: 10px; }

/* ---------- Value stack ---------- */
.stack { background: var(--accent); color:#fff; }
.stack h2 { color:#fff; }
.stack-list { display:grid; grid-template-columns:1fr 1fr; gap: 14px 40px; max-width: 820px; margin: 0 auto; }
.stack-list li { list-style:none; display:flex; align-items:center; gap:14px; font-weight:600; font-size:16px; padding: 10px 0; border-bottom:1px solid rgba(255,255,255,.15); }
.stack-list li i { color:#c7e9ce; }
.stack-big { text-align:center; font-family:var(--serif); font-size: clamp(24px,3.4vw,38px); margin-top: 50px; line-height:1.2; }
@media(max-width:640px){ .stack-list{ grid-template-columns:1fr; } }

/* ---------- Who is it for ---------- */
.audience-card { text-align:left; }
.audience-card .ic { background: var(--paper-2); }

/* ---------- How it works ---------- */
.steps { display:grid; grid-template-columns: repeat(4,1fr); gap: 20px; position:relative; }
.step { background: var(--white); border:1px solid var(--line-soft); border-radius: var(--r); padding: 30px 26px; position:relative; }
.step .step-n { font-family: var(--serif); font-size: 46px; color: var(--accent-soft); font-weight:700; line-height:1; position:absolute; top:18px; right:22px; }
.step h3 { font-size: 20px; margin: 6px 0 10px; position:relative; }
.step p { color: var(--muted); font-size: 15px; margin:0; }
.step .step-ic { width:46px;height:46px;border-radius:12px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:18px;margin-bottom:16px;}
@media(max-width:900px){ .steps{ grid-template-columns:1fr 1fr; } }
@media(max-width:520px){ .steps{ grid-template-columns:1fr; } }

/* ---------- Form ---------- */
.form-section { background: var(--paper-2); }
.form-wrap { max-width: 760px; margin: 0 auto; background: var(--white); border:1px solid var(--line); border-radius: 24px; padding: 44px; box-shadow: var(--shadow-md); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap: 18px; }
.field { display:flex; flex-direction:column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight:700; color: var(--ink-soft); letter-spacing:.01em; }
.field label .opt { color: var(--muted); font-weight:500; }
.field input, .field select {
  font-family: inherit; font-size: 15px; padding: 14px 16px; border-radius: 12px;
  border:1.5px solid var(--line); background: var(--paper); color: var(--ink); transition: all .25s; width:100%;
}
.field input:focus, .field select:focus { outline:none; border-color: var(--accent); background:#fff; box-shadow: 0 0 0 4px var(--accent-soft); }
.field .hint { font-size: 12.5px; color: var(--muted); }
.chip-row { display:flex; flex-wrap:wrap; gap:10px; }
.chip { position:relative; }
.chip input { position:absolute; opacity:0; inset:0; cursor:pointer; }
.chip span { display:inline-block; padding: 10px 16px; border-radius:100px; border:1.5px solid var(--line); font-size:14px; font-weight:600; color:var(--ink-soft); transition: all .2s; background: var(--paper); }
.chip input:checked + span { background: var(--accent); color:#fff; border-color: var(--accent); }
.radio-row { display:flex; gap:10px; flex-wrap:wrap; }
.radio { position:relative; }
.radio input { position:absolute; opacity:0; inset:0; cursor:pointer; }
.radio span { display:inline-flex; align-items:center; gap:8px; padding: 12px 18px; border-radius:12px; border:1.5px solid var(--line); font-weight:600; font-size:14px; background: var(--paper); transition:all .2s; }
.radio input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-2); }
.form-err { color:#c0392b; font-size:13px; margin-top:6px; min-height: 18px; }
.form-submit { margin-top: 26px; }
.form-submit .btn { width:100%; justify-content:center; }
@media(max-width:640px){ .form-wrap{ padding: 28px 22px; } .form-grid{ grid-template-columns:1fr; } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width:100%; text-align:left; background:none; border:0; padding: 24px 0; display:flex; justify-content:space-between; align-items:center; gap: 20px; font-family: var(--serif); font-size: 20px; font-weight:600; color: var(--ink); }
.faq-q i { color: var(--accent); transition: transform .3s; flex-shrink:0; }
.faq-item.open .faq-q i { transform: rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition: max-height .35s ease; }
.faq-a p { color: var(--muted); padding: 0 0 24px; margin:0; font-size:16px; }
.faq-item.open .faq-a { max-height: 240px; }

/* ---------- Final CTA ---------- */
.final { background: var(--ink); color: var(--paper); text-align:center; }
.final h2 { color: var(--paper); font-size: clamp(30px,5vw,58px); }
.final p { color:#c9c1b1; max-width:560px; margin: 18px auto 34px; font-size:18px; }
.final .hero-cta { justify-content:center; }

/* ---------- Footer ---------- */
.footer { background: #14120f; color:#c9c1b1; padding: 64px 0 30px; }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer .brand-name { color: var(--paper); }
.footer .brand-name b { color: #8fce9b; }
.footer-tag { margin: 16px 0 0; max-width: 280px; font-size:15px; }
.footer h5 { color: var(--paper); font-family: var(--sans); font-size: 13px; letter-spacing:.14em; text-transform:uppercase; margin: 0 0 16px; }
.footer ul { list-style:none; padding:0; margin:0; display:grid; gap: 11px; }
.footer ul a:hover { color: #8fce9b; }
.footer-socials { display:flex; gap: 12px; margin-top: 8px; }
.footer-socials a { width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.15); display:grid; place-items:center; transition:all .25s; }
.footer-socials a:hover { background:#8fce9b; color:#14120f; border-color:#8fce9b; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); padding-top: 24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:13.5px; }
.footer-wa { color:#8fce9b; font-weight:700; }
@media(max-width:760px){ .footer-grid{ grid-template-columns:1fr 1fr; } }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta { display:none; }
@media(max-width:900px){
  .sticky-cta {
    display:block; position:fixed; left:0; right:0; bottom:0; z-index:480;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: rgba(245,241,232,.94); backdrop-filter: blur(10px); border-top:1px solid var(--line);
  }
  .sticky-cta .btn { width:100%; justify-content:center; }
  body { padding-bottom: 76px; }
}

/* ---------- Reveal animations ---------- */
.reveal { opacity:0; transform: translateY(30px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity:1; transform: none; }
.reveal.d1 { transition-delay:.08s; } .reveal.d2 { transition-delay:.16s; }
.reveal.d3 { transition-delay:.24s; } .reveal.d4 { transition-delay:.32s; }
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1;transform:none;} .hv-phone,.pdf-scroll{animation:none;} }

/* toast */
.toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%) translateY(120px); z-index:9998;
  background: var(--ink); color: var(--paper); padding: 14px 24px; border-radius:100px; box-shadow: var(--shadow-lg);
  font-weight:600; font-size:14px; transition: transform .4s cubic-bezier(.2,.8,.2,1); display:flex; align-items:center; gap:10px; }
.toast.show { transform: translateX(-50%) translateY(0); }
.toast i { color:#8fce9b; }