:root {
  --cream: #f5efe5;
  --paper: #fffdf8;
  --ink: #1d211d;
  --green: #233b2b;
  --green-2: #34513c;
  --gold: #b88a2d;
  --gold-soft: #d8b868;
  --rust: #9d4b35;
  --line: rgba(35, 59, 43, .16);
  --shadow: 0 28px 70px rgba(33, 43, 34, .16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, blockquote { font-family: Georgia, "Times New Roman", serif; }
h1, h2, h3, p { margin-top: 0; }

.nav { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px clamp(20px, 5vw, 72px); background: rgba(245, 239, 229, .94); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; color: var(--cream); background: var(--green); font-family: Georgia, serif; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: .92rem; font-weight: 650; text-decoration: none; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 52px; padding: 0 24px; border-radius: 999px; background: var(--green); color: white; font-weight: 750; text-decoration: none; box-shadow: 0 12px 28px rgba(35, 59, 43, .18); transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); background: var(--green-2); }
.button-small { min-height: 42px; padding: 0 19px; font-size: .9rem; }
.button-light { background: var(--paper); color: var(--green); }
.button-light:hover { background: #efe3ce; }

.hero { min-height: 740px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: clamp(44px, 7vw, 100px); max-width: 1400px; margin: 0 auto; padding: clamp(72px, 8vw, 120px) clamp(22px, 6vw, 88px); overflow: hidden; }
.eyebrow { margin-bottom: 20px; color: var(--gold); font-size: .76rem; font-weight: 850; letter-spacing: .16em; }
.hero h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(3.2rem, 6.2vw, 6rem); line-height: .96; letter-spacing: -.055em; }
.hero h1 em { color: var(--green); font-weight: 400; }
.hero-lead { max-width: 650px; margin-bottom: 30px; font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: #4b514b; }
.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.text-link { text-underline-offset: 5px; font-weight: 750; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 28px 0 0; padding: 0; list-style: none; color: #526056; font-size: .86rem; }
.hero-points li::before { content: "✓"; margin-right: 8px; color: var(--gold); font-weight: 900; }
.hero-visual { position: relative; min-height: 560px; display: grid; place-items: center; }
.cover-card { position: relative; z-index: 3; width: min(355px, 70vw); border: 10px solid var(--paper); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); transform: rotate(1.5deg); }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(184, 138, 45, .32); }
.orbit-one { width: 470px; height: 470px; }
.orbit-two { width: 610px; height: 610px; border-color: rgba(35, 59, 43, .12); }
.floating-note { position: absolute; z-index: 5; display: grid; min-width: 142px; padding: 15px 18px; border-radius: 14px; background: var(--paper); box-shadow: 0 18px 40px rgba(34, 41, 35, .16); }
.floating-note strong { color: var(--green); font: 700 1.9rem/1 Georgia, serif; }
.floating-note span { margin-top: 5px; font-size: .74rem; color: #687068; }
.note-top { top: 60px; right: 0; }
.note-bottom { left: 0; bottom: 74px; }

.section-dark { background: var(--green); color: var(--paper); }
.manifesto { padding: clamp(72px, 9vw, 130px) clamp(24px, 8vw, 120px); }
.manifesto-grid { max-width: 1160px; margin: auto; display: grid; grid-template-columns: .55fr 1.6fr .85fr; gap: 50px; align-items: start; }
.gold { color: var(--gold-soft); }
blockquote { margin: 0; font-size: clamp(2.15rem, 4.3vw, 4.5rem); line-height: 1.04; letter-spacing: -.035em; }
blockquote em { color: var(--gold-soft); font-weight: 400; }
.manifesto-grid > p:last-child { color: #d9ded9; font-size: 1.02rem; }

.section { max-width: 1400px; margin: auto; padding: clamp(80px, 9vw, 135px) clamp(22px, 6vw, 88px); }
.section-heading { max-width: 820px; }
.section-heading.centered { margin: 0 auto 55px; text-align: center; }
.section-heading h2, .split-copy h2, .image-ai-copy h2, .audience-card h2, .final-inner h2 { margin-bottom: 22px; font-size: clamp(2.5rem, 5vw, 5rem); line-height: 1.02; letter-spacing: -.045em; }
.section-heading > p:last-child { color: #5d655f; font-size: 1.08rem; }
.problem-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.problem-card { min-height: 280px; padding: 30px; background: var(--paper); border: 1px solid var(--line); border-radius: 18px; }
.problem-card span { color: var(--rust); font-weight: 850; font-size: .78rem; }
.problem-card h3 { margin: 58px 0 14px; font-size: 1.65rem; }
.problem-card p { color: #626862; }

.split-feature { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.check-list { display: grid; gap: 14px; margin: 30px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 34px; font-weight: 650; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: -1px; color: var(--gold); font-size: 1.2rem; }
.quote-panel { position: relative; min-height: 460px; display: flex; align-items: flex-end; padding: 48px; background: var(--green); color: white; border-radius: 180px 16px 16px 16px; overflow: hidden; }
.quote-panel::after { content: ""; position: absolute; width: 240px; height: 240px; right: -65px; top: -65px; border-radius: 50%; border: 55px solid rgba(216, 184, 104, .12); }
.quote-panel p { position: relative; z-index: 2; font: 400 clamp(1.7rem, 3.3vw, 3.1rem)/1.13 Georgia, serif; }
.quote-mark { position: absolute; top: 52px; left: 48px; color: var(--gold-soft); font: 7rem/.6 Georgia, serif; }

.contents { max-width: none; background: #ebe2d3; }
.contents > * { max-width: 1224px; margin-left: auto; margin-right: auto; }
.contents-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.contents-grid article { min-height: 220px; padding: 24px 20px; background: rgba(255,255,255,.65); border-top: 3px solid var(--green); }
.contents-grid article.featured { background: var(--green); color: white; border-color: var(--gold); }
.contents-grid b { color: var(--gold); font-size: .8rem; }
.contents-grid h3 { margin: 48px 0 10px; font-size: 1.25rem; line-height: 1.1; }
.contents-grid p { color: #606760; font-size: .86rem; }
.contents-grid .featured p { color: #d8dfd9; }

.image-ai { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.image-stack { position: relative; min-height: 620px; }
.image-stack img { position: absolute; width: 58%; border: 8px solid var(--paper); border-radius: 8px; box-shadow: var(--shadow); }
.page-back { left: 4%; top: 2%; transform: rotate(-5deg); }
.page-front { right: 3%; bottom: 0; transform: rotate(4deg); }
.mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 34px 0; }
.mini-grid div { border-top: 1px solid var(--line); padding-top: 16px; }
.mini-grid span { color: var(--rust); font-weight: 850; font-size: .8rem; }
.mini-grid p { margin: 9px 0 0; color: #59615b; }
.note { padding: 16px 18px; border-left: 3px solid var(--gold); background: rgba(184,138,45,.08); font-size: .92rem; }

.how { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: 65px 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.steps li > span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--green); color: white; font-weight: 850; }
.steps h3 { margin-bottom: 6px; font-size: 1.35rem; }
.steps p { margin: 0; color: #626962; }

.audience { max-width: none; padding-top: 0; }
.audience-card { max-width: 1230px; margin: auto; padding: clamp(44px, 7vw, 90px); background: var(--green); color: white; border-radius: 24px; }
.audience-card h2 { max-width: 980px; }
.audience-card ul { columns: 2; column-gap: 50px; max-width: 1000px; margin: 30px 0 38px; padding: 0; list-style: none; }
.audience-card li { break-inside: avoid; margin: 0 0 18px; padding-left: 30px; color: #dce2dd; }
.audience-card li::before { content: "✓"; margin-left: -30px; margin-right: 12px; color: var(--gold-soft); font-weight: 900; }

.faq { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 22px 0; }
summary { position: relative; padding-right: 38px; cursor: pointer; list-style: none; font-weight: 780; font-size: 1.06rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 8px; top: -5px; color: var(--gold); font: 400 1.7rem Georgia, serif; }
details[open] summary::after { content: "–"; }
details p { max-width: 700px; margin: 16px 0 2px; color: #606760; }

.final-cta { padding: clamp(90px, 12vw, 170px) 24px; background: var(--green); color: white; text-align: center; }
.final-inner { max-width: 950px; margin: auto; }
.final-inner p:not(.eyebrow) { max-width: 720px; margin: 0 auto 32px; color: #dce2dd; font-size: 1.07rem; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px clamp(22px, 6vw, 88px); background: #18261d; color: #dce2dd; font-size: .88rem; }
footer p { margin: 0; }
footer a { color: var(--gold-soft); }
.mobile-cta { display: none; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay { transition-delay: .12s; }

@media (max-width: 1050px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: grid; justify-items: center; }
  .hero-visual { min-height: 500px; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 26px; }
  .manifesto-grid .eyebrow { margin-bottom: 0; }
  .contents-grid { grid-template-columns: repeat(2, 1fr); }
  .image-ai, .split-feature, .how, .faq { grid-template-columns: 1fr; }
  .image-stack { min-height: 580px; }
  .how, .faq { gap: 38px; }
}

@media (max-width: 700px) {
  body { padding-bottom: 72px; }
  .nav { padding: 12px 18px; }
  .nav .button { display: none; }
  .brand > span:last-child { font-size: .88rem; }
  .hero { min-height: auto; padding-top: 66px; }
  .hero h1 { font-size: clamp(2.75rem, 14vw, 4rem); }
  .hero-actions { justify-content: center; }
  .hero-points { display: grid; text-align: left; }
  .hero-visual { min-height: 460px; }
  .cover-card { width: min(275px, 68vw); }
  .orbit-one { width: 340px; height: 340px; }
  .orbit-two { width: 430px; height: 430px; }
  .floating-note { min-width: 118px; padding: 12px 14px; }
  .floating-note strong { font-size: 1.5rem; }
  .note-top { top: 54px; right: -4px; }
  .note-bottom { left: -4px; bottom: 50px; }
  .problem-cards { grid-template-columns: 1fr; }
  .problem-card { min-height: 240px; }
  .quote-panel { min-height: 380px; padding: 34px; border-radius: 120px 14px 14px 14px; }
  .contents-grid { grid-template-columns: 1fr; }
  .contents-grid article { min-height: 175px; }
  .contents-grid h3 { margin-top: 32px; }
  .image-stack { min-height: 430px; }
  .image-stack img { width: 64%; border-width: 5px; }
  .mini-grid { grid-template-columns: 1fr; }
  .audience-card { border-radius: 16px; }
  .audience-card ul { columns: 1; }
  footer { flex-direction: column; text-align: center; }
  .mobile-cta { position: fixed; z-index: 60; left: 14px; right: 14px; bottom: 12px; display: flex; justify-content: center; align-items: center; min-height: 52px; border-radius: 999px; background: var(--gold); color: #17251c; font-weight: 850; text-decoration: none; box-shadow: 0 12px 30px rgba(0,0,0,.28); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}