:root { --ink:#17171b; --muted:#5f606a; --paper:#fffaf8; --card:#fff; --red:#dc4037; --red-dark:#b92720; --line:#ebe5e2; --mint:#e8f5ef; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:var(--paper); font:16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color:inherit; } .wrap { width:min(1120px, calc(100% - 40px)); margin:auto; }
.site-header { padding:20px 0; border-bottom:1px solid var(--line); background:rgba(255,250,248,.9); }
.nav { display:flex; align-items:center; justify-content:space-between; gap:24px; } .brand { font-weight:800; text-decoration:none; letter-spacing:-.04em; } .brand i { display:inline-grid; place-items:center; width:24px; height:24px; margin-right:7px; background:var(--red); color:#fff; border-radius:7px; font-style:normal; }
.nav-links { display:flex; gap:20px; } .nav-links a { text-decoration:none; color:var(--muted); font-size:.92rem; }
.button { display:inline-flex; align-items:center; justify-content:center; padding:12px 18px; border-radius:10px; background:var(--red); color:white; font-weight:700; text-decoration:none; border:0; cursor:pointer; } .button:hover { background:var(--red-dark); }
.hero { padding:82px 0 64px; background:radial-gradient(circle at 82% 12%, #ffd8d2, transparent 32%); } .eyebrow { color:var(--red-dark); text-transform:uppercase; letter-spacing:.12em; font-size:.76rem; font-weight:800; }
h1,h2,h3 { line-height:1.12; letter-spacing:-.045em; } h1 { max-width:760px; margin:12px 0 18px; font-size:clamp(2.5rem, 6vw, 4.7rem); } h2 { margin:0 0 16px; font-size:clamp(1.7rem, 3vw, 2.5rem); } h3 { margin:0 0 8px; font-size:1.2rem; }
.lede { max-width:650px; color:var(--muted); font-size:1.18rem; } .hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:28px; }
.section { padding:68px 0; } .section.alt { background:#f4efec; } .grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; } .card { padding:24px; background:var(--card); border:1px solid var(--line); border-radius:16px; } .card p { margin:0; color:var(--muted); }
.split { display:grid; grid-template-columns:1fr 1fr; gap:42px; align-items:start; } .checklist { padding:0; list-style:none; } .checklist li { margin:13px 0; } .checklist li::before { content:"✓"; color:var(--red); font-weight:800; margin-right:10px; }
.page-hero { padding:58px 0 38px; } .content { max-width:760px; padding-bottom:64px; } .content h2 { margin-top:42px; } .content h3 { margin-top:28px; } .content p,.content li { color:#38383f; } .content a { color:var(--red-dark); }
.calculator { padding:26px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:0 10px 30px rgba(55,25,18,.05); } label { display:block; margin:16px 0 6px; font-weight:700; } input,select { width:100%; padding:12px; color:var(--ink); border:1px solid #cbc4c0; border-radius:9px; background:#fff; font:inherit; } .result { display:none; margin-top:22px; padding:19px; border-radius:12px; background:var(--mint); } .result strong { display:block; font-size:2rem; line-height:1; } .disclaimer { color:var(--muted); font-size:.86rem; }
.cta { padding:42px; border-radius:20px; color:#fff; background:#211f24; } .cta h2 { max-width:620px; } .cta p { color:#ded8dd; } .site-footer { padding:34px 0; color:var(--muted); border-top:1px solid var(--line); font-size:.9rem; } .site-footer .wrap { display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; }
@media (max-width:700px) { .nav-links { display:none; } .grid,.split { grid-template-columns:1fr; } .hero { padding-top:58px; } .section { padding:46px 0; } }

.hero { padding:70px 0 52px; }
.hero-layout { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(260px,.52fr); align-items:center; gap:48px; }
.app-shot { max-width:300px; margin:0 auto; text-align:center; }
.app-shot img { display:block; width:100%; height:auto; border-radius:30px; box-shadow:0 26px 55px rgba(68,26,19,.25); }
.app-shot figcaption { margin-top:12px; color:var(--muted); font-size:.84rem; }
.button.secondary { background:#fff; color:#17171b; border:1px solid #ddd; }
@media (max-width:700px) { .hero-layout { grid-template-columns:1fr; } .app-shot { max-width:240px; } }