/* Intercut marketing site — no dependencies, system fonts, S3-static friendly */

:root {
    --bg: #0e1014;
    --bg-raised: #15181f;
    --bg-card: #1a1e27;
    --line: #262b36;
    --text: #e8eaf0;
    --text-dim: #9aa1b2;
    --amber: #e8a33d;
    --amber-hot: #f2b95c;   /* hover/active on dark — lighter, never darker */
    --amber-deep: #c07f1a;  /* fills inside artwork on LIGHT surfaces only */
    --radius: 14px;
    --max: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: ui-sans-serif, -apple-system, "SF Pro Text", "Helvetica Neue", sans-serif;
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(14,16,20,.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 60px;
}
.brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 700; font-size: 19px; color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand svg { display: block; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-dim); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.cta {
    color: #0e1014; background: var(--amber);
    padding: 8px 16px; border-radius: 8px; font-weight: 600;
}
.nav-links a.cta:hover { background: var(--amber-hot); }

/* ---------- Hero ---------- */
.hero { padding: 96px 0 72px; text-align: center; position: relative; overflow: hidden; }
.hero .app-icon {
    display: block; margin: 0 auto 28px;
    width: 128px; height: 128px;
    filter: drop-shadow(0 10px 28px rgba(0,0,0,.55));
}
.hero h1 {
    font-size: clamp(40px, 6vw, 64px);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.hero h1 .accent { color: var(--amber); }
.hero .sub {
    margin: 24px auto 0; max-width: 640px;
    font-size: 20px; color: var(--text-dim);
}
.hero .ctas { margin-top: 36px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
    display: inline-block; padding: 14px 28px; border-radius: 10px;
    font-weight: 600; font-size: 16px;
}
.btn-primary { background: var(--amber); color: #0e1014; }
.btn-primary:hover { background: var(--amber-hot); text-decoration: none; }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--text-dim); text-decoration: none; }
.hero .note { margin-top: 16px; font-size: 14px; color: var(--text-dim); }

/* Hero visual: the master-shot diagram */
.hero-visual { margin: 64px auto 0; max-width: 820px; }
.hero-visual svg { width: 100%; height: auto; display: block; }

/* ---------- Sections ---------- */
section { padding: 88px 0; border-top: 1px solid var(--line); }
.kicker {
    color: var(--amber); font-size: 14px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .12em;
}
h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -0.01em; margin-top: 10px; }
.lede { margin-top: 16px; max-width: 620px; color: var(--text-dim); font-size: 19px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.step {
    background: var(--bg-card); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 28px;
}
.step .num {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--amber); color: #0e1014;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 16px;
}
.step h3 { margin-top: 16px; font-size: 20px; }
.step p { margin-top: 8px; color: var(--text-dim); font-size: 15.5px; }
.step svg { width: 100%; height: auto; margin-top: 18px; border-radius: 8px; }

/* ---------- Features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.feature {
    background: var(--bg-card); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 26px;
}
.feature .icon {
    width: 42px; height: 42px; border-radius: 10px;
    background: rgba(232,163,61,.12);
    display: flex; align-items: center; justify-content: center;
}
.feature h3 { margin-top: 14px; font-size: 17.5px; }
.feature p { margin-top: 6px; color: var(--text-dim); font-size: 15px; }

/* ---------- Audience ---------- */
.audience { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.aud {
    border: 1px solid var(--line); border-radius: var(--radius);
    padding: 30px; background: linear-gradient(180deg, var(--bg-card), var(--bg-raised));
}
.aud h3 { font-size: 20px; }
.aud h3 span { display: block; color: var(--amber); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 8px; }
.aud p { margin-top: 10px; color: var(--text-dim); font-size: 15.5px; }

/* ---------- Pricing ---------- */
.price-card {
    margin: 48px auto 0; max-width: 460px; text-align: center;
    background: var(--bg-card); border: 1px solid rgba(232,163,61,.45);
    border-radius: 18px; padding: 44px 36px;
    box-shadow: 0 0 60px rgba(232,163,61,.07);
}
.price-card .price { font-size: 56px; font-weight: 800; }
.price-card .price small { font-size: 18px; color: var(--text-dim); font-weight: 500; }
.price-card ul { list-style: none; margin: 24px 0 28px; text-align: left; }
.price-card li { padding: 8px 0; color: var(--text-dim); font-size: 15.5px; }
.price-card li::before { content: "✓  "; color: var(--amber); font-weight: 700; }

/* ---------- FAQ ---------- */
.faq { margin-top: 40px; max-width: 760px; }
.faq details {
    border: 1px solid var(--line); border-radius: 10px;
    background: var(--bg-card); margin-bottom: 12px;
}
.faq summary {
    cursor: pointer; padding: 18px 22px; font-weight: 600; font-size: 16.5px;
    list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--amber); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq .a { padding: 0 22px 18px; color: var(--text-dim); font-size: 15.5px; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 48px 0 64px; }
.foot { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 24px; }
.foot .col p { color: var(--text-dim); font-size: 14px; margin-top: 8px; max-width: 380px; }
.foot .links { display: flex; gap: 32px; }
.foot .links a { display: block; color: var(--text-dim); font-size: 14.5px; padding: 3px 0; }
.foot .links a:hover { color: var(--text); }
.copyright { margin-top: 36px; color: #565e70; font-size: 13px; }

/* ---------- Legal / support pages ---------- */
.page { padding: 72px 0; max-width: 760px; margin: 0 auto; }
.page h1 { font-size: 36px; font-weight: 800; }
.page .updated { color: var(--text-dim); font-size: 14px; margin-top: 8px; }
.page h2 { font-size: 22px; margin-top: 40px; }
.page p, .page li { color: var(--text-dim); font-size: 16px; margin-top: 12px; }
.page ul { padding-left: 22px; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .steps, .features, .audience { grid-template-columns: 1fr; }
    .nav-links a:not(.cta) { display: none; }
    section { padding: 64px 0; }
    .hero { padding: 64px 0 48px; }
}