/* Bookdesign — the front door. */
:root {
  --paper: #F6F1E8; --card: #FFFDF9; --ink: #1E1A16; --muted: #6E655B; --line: #E4DCCF;
  --accent: #B5532F; --accent-soft: #F3E1D7;
  --display: "Fraunces", Georgia, serif; --ui: "DM Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--ui); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 500; letter-spacing: -0.02em; line-height: 1.08; margin: 0; }
h2 { font-size: clamp(32px, 4vw, 48px); margin-bottom: 16px; }
.small { font-size: 14px; color: var(--muted); }
.sub { color: var(--muted); max-width: 640px; }

.btn { display: inline-flex; align-items: center; height: 42px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; background: transparent; }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.accent:hover { background: #9E4626; }
.btn.big { height: 54px; padding: 0 26px; font-size: 17px; }

.nav { display: flex; align-items: center; justify-content: space-between; padding: 18px clamp(20px, 5vw, 64px); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 21px/1 var(--display); }
.nav nav { display: flex; gap: 26px; align-items: center; font-size: 15px; font-weight: 500; }
.nav nav a:not(.btn) { text-decoration: none; color: var(--muted); }
.nav nav a:not(.btn):hover { color: var(--ink); }

.hero { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(30px, 5vw, 80px); align-items: center; padding: clamp(30px, 6vw, 80px) clamp(20px, 5vw, 64px) clamp(60px, 8vw, 110px); max-width: 1320px; margin: 0 auto; }
.kicker { text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 700; color: var(--accent); margin: 0 0 18px; }
.hero h1 { font-size: clamp(44px, 6.2vw, 84px); }
.hero h1 em { font-style: italic; color: var(--accent); }
.lede { font-size: 19px; color: var(--muted); max-width: 540px; margin: 24px 0 32px; }
.cta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.cta.center { justify-content: center; margin-top: 28px; }

.hero-art { perspective: 1800px; }
.spread { display: grid; grid-template-columns: 1fr 1fr; background: #fff; border-radius: 6px; box-shadow: 0 2px 6px rgba(0,0,0,.06), 0 40px 80px -20px rgba(70,45,20,.35); transform: rotateX(8deg) rotateZ(-2deg); position: relative; }
.spread::after { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 60px; transform: translateX(-50%); background: linear-gradient(90deg, rgba(0,0,0,0), rgba(0,0,0,.09) 45%, rgba(0,0,0,.14) 50%, rgba(0,0,0,.09) 55%, rgba(0,0,0,0)); pointer-events: none; }
.leaf { background: #FBF6EC; padding: 0 0 22px; }
.leaf img { width: 100%; aspect-ratio: 1 / 0.82; object-fit: cover; }
.leaf p { font: 400 clamp(13px, 1.25vw, 17px)/1.45 "Fraunces", Georgia, serif; text-align: center; padding: 16px 10% 0; margin: 0; color: #2B2622; }
.leaf.left { border-radius: 6px 0 0 6px; overflow: hidden; }
.leaf.right { border-radius: 0 6px 6px 0; overflow: hidden; }

section { padding: clamp(60px, 8vw, 110px) clamp(20px, 5vw, 64px); max-width: 1320px; margin: 0 auto; }
.how { border-top: 1px solid var(--line); }
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.steps b { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 14px; margin-bottom: 18px; }
.steps h3 { font-size: 26px; margin-bottom: 8px; }
.steps p { color: var(--muted); margin: 0; font-size: 16px; }

.consistent { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.consistent ul { padding: 0; list-style: none; margin: 22px 0 0; }
.consistent li { padding: 14px 0; border-top: 1px solid var(--line); color: var(--muted); }
.consistent li b { color: var(--ink); display: block; font-size: 18px; }
.c-art { margin: 0; }
.c-art img { border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(70,45,20,.35); }
.c-art figcaption { text-align: center; font: italic 15px var(--display); color: var(--muted); margin-top: 14px; }

.gallery .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 36px; }
.gallery figure { margin: 0; }
.gallery img { border-radius: 14px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; box-shadow: 0 10px 30px -12px rgba(70,45,20,.3); }
.gallery figcaption { font: 500 18px var(--display); margin-top: 10px; }

.tokens { text-align: center; }
.tokens .sub { margin: 26px auto 0; }
.t-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 36px; text-align: left; }
.t-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.t-card .big { font: 500 40px/1 var(--display); margin-bottom: 12px; }
.t-card p { color: var(--muted); margin: 0; }
.t-card.free { background: var(--accent-soft); border-color: #EBCDBD; }
.t-card .big { font-size: 32px; }
.t-card p.price { color: var(--ink); font-weight: 700; margin: -4px 0 12px; }
.t-card p b { color: var(--ink); }
.t-card.featured { border: 2px solid var(--ink); }

.faq { max-width: 820px; }
.faq details { border-top: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font: 500 21px var(--display); list-style: none; }
.faq summary::after { content: "+"; float: right; color: var(--muted); }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--muted); margin: 10px 0 0; }

.foot { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; padding: 40px clamp(20px, 5vw, 64px) 60px; border-top: 1px solid var(--line); max-width: 1320px; margin: 0 auto; flex-wrap: wrap; }
.foot .links { display: flex; gap: 22px; font-size: 15px; }
.foot .links a { color: var(--muted); text-decoration: none; }

@media (max-width: 900px) {
  .hero, .consistent { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .gallery .grid, .t-grid { grid-template-columns: 1fr 1fr; }
  .nav nav a:not(.btn) { display: none; }
}
@media (max-width: 560px) {
  .steps, .gallery .grid, .t-grid { grid-template-columns: 1fr; }
}