:root {
    --bg: #f4f1ea;
    --surface: #fffdf8;
    --surface-2: #e9eee9;
    --ink: #101b19;
    --muted: #62706b;
    --line: #ddd6c8;
    --accent: #0f6f63;
    --accent-2: #c79a3d;
    --accent-3: #3156a3;
    --accent-soft: #e1f2ee;
    --danger: #9f2d2d;
    --success: #247653;
    --shadow: 0 22px 70px rgba(16, 27, 25, .14);
    --radius-lg: 22px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 8% 16%, rgba(15,111,99,.18), transparent 22rem),
        radial-gradient(circle at 92% 18%, rgba(199,154,61,.18), transparent 20rem),
        radial-gradient(circle at 50% 90%, rgba(49,86,163,.10), transparent 28rem),
        linear-gradient(180deg, rgba(255,253,248,.82), rgba(244,241,234,.94) 36rem),
        var(--bg);
    color: var(--ink);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid rgba(31,95,87,.55); outline-offset: 3px; }
.skip-link { position: absolute; left: 1rem; top: -10rem; background: var(--ink); color: white; padding: .75rem 1rem; border-radius: 999px; z-index: 1000; }
.skip-link:focus { top: 1rem; }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(18px); background: rgba(255, 253, 248, .86); border-bottom: 1px solid rgba(221, 214, 200, .72); }
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: linear-gradient(135deg, var(--ink), var(--accent)); color: #f7f4ee; font-weight: 800; letter-spacing: 0; box-shadow: 0 12px 28px rgba(15,111,99,.2); }
.brand strong { display: block; line-height: 1.1; }
.brand small { display: block; color: var(--muted); font-size: .78rem; margin-top: .1rem; }
.main-nav { display: flex; align-items: center; gap: .35rem; }
.main-nav a { padding: .68rem .82rem; border-radius: 999px; color: #34413e; font-size: .94rem; }
.main-nav a.active, .main-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.nav-toggle { display: none; border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: .6rem .9rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: .7rem 1.05rem; border-radius: 999px; border: 1px solid transparent; font-weight: 800; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--ink), #0e6f62); color: #fffdf8 !important; box-shadow: 0 14px 38px rgba(15, 111, 99, .24); }
.btn-primary:hover { background: linear-gradient(135deg, #172724, #0f776a); }
.btn-ghost { background: rgba(255,255,255,.72); border-color: var(--line); }
.btn-soft { background: var(--accent-soft); color: var(--accent); }
.btn-danger { background: #fff0ef; color: var(--danger); border-color: #f0c8c4; }
.main { padding: 42px 0 80px; }
.hero { position: relative; padding: 74px 0 56px; overflow: hidden; }
.hero-bg-panel { position: absolute; inset: 72px 0 auto; height: 430px; background: linear-gradient(135deg, rgba(225,242,238,.72), rgba(255,246,226,.72) 48%, rgba(231,237,255,.52)); border-block: 1px solid rgba(221,214,200,.45); clip-path: polygon(0 0, 100% 0, 100% 76%, 0 100%); z-index: -1; }
.hero-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 3rem; align-items: center; }
.hero-copy { position: relative; z-index: 1; }
.hero-pill-row { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1rem; }
.signal-pill { display: inline-flex; align-items: center; gap: .4rem; border: 1px solid rgba(15,111,99,.22); background: #ecfbf6; color: #0f6f63; border-radius: 999px; padding: .38rem .7rem; font-size: .78rem; font-weight: 900; }
.signal-pill::before { content: ""; width: .5rem; height: .5rem; border-radius: 99px; background: currentColor; box-shadow: 0 0 0 4px rgba(15,111,99,.12); }
.signal-pill-gold { background: #fff4d8; color: #8b6619; border-color: rgba(199,154,61,.28); }
.kicker { display: inline-flex; gap: .45rem; align-items: center; color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; }
h1, h2, h3 { line-height: 1.04; margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(3rem, 8vw, 6.8rem); max-width: 10ch; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font-size: 1.2rem; }
p { color: var(--muted); margin: .75rem 0 0; }
.lead { font-size: clamp(1.06rem, 2vw, 1.3rem); max-width: 64ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.7rem; }
.notice { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.25rem; padding: .75rem 1rem; border: 1px solid rgba(184,138,68,.28); background: #fff7e8; color: #624718; border-radius: 999px; font-weight: 750; }
.trust-strip { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 1.3rem; }
.trust-strip span { border: 1px solid rgba(15,111,99,.18); background: rgba(225,242,238,.78); color: #19423c; border-radius: 999px; padding: .45rem .72rem; font-size: .84rem; font-weight: 850; }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin-top: 1.4rem; max-width: 560px; }
.hero-stats div { padding: .9rem; border-radius: 16px; background: rgba(255,253,248,.74); border: 1px solid rgba(221,214,200,.82); box-shadow: 0 14px 38px rgba(16,27,25,.07); }
.hero-stats strong { display: block; color: var(--ink); font-size: 1.45rem; line-height: 1; }
.hero-stats span { display: block; color: var(--muted); font-size: .82rem; margin-top: .25rem; font-weight: 750; }
.panel { background: rgba(255, 253, 248, .88); border: 1px solid rgba(221, 214, 200, .86); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.hero-media { position: relative; min-height: 560px; border-radius: 28px; overflow: hidden; box-shadow: 0 28px 90px rgba(16, 27, 25, .2); border: 1px solid rgba(255,255,255,.72); background: #14231f; }
.hero-media::before { content: ""; position: absolute; inset: 1rem; border: 1px solid rgba(255,255,255,.28); border-radius: 20px; z-index: 1; pointer-events: none; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,27,25,.06), rgba(16,27,25,.58)); pointer-events: none; }
.hero-media img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; display: block; }
.floating-chip { position: absolute; z-index: 2; display: inline-flex; align-items: center; min-height: 36px; border-radius: 999px; padding: .45rem .72rem; background: rgba(255,253,248,.9); border: 1px solid rgba(255,255,255,.52); color: #16332f; font-weight: 900; box-shadow: 0 16px 42px rgba(16,27,25,.16); backdrop-filter: blur(12px); }
.chip-top { top: 1.6rem; right: 1.6rem; }
.chip-mid { top: 45%; left: 1.4rem; background: rgba(236,251,246,.92); color: #0f6f63; }
.dashboard-preview { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; z-index: 1; display: grid; gap: .8rem; padding: .9rem; border: 1px solid rgba(255,255,255,.26); border-radius: 20px; background: rgba(255,253,248,.84); backdrop-filter: blur(16px); box-shadow: 0 18px 50px rgba(16,27,25,.18); }
.preview-top { display: flex; justify-content: space-between; gap: 1rem; align-items: start; padding: .9rem; border-radius: 14px; background: rgba(255,253,248,.9); border: 1px solid rgba(221,214,200,.72); }
.score { font-size: 3.4rem; line-height: 1; font-weight: 850; letter-spacing: -.06em; color: var(--accent); }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.metric, .card { background: rgba(255,253,248,.94); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 1rem; }
.metric strong { display: block; font-size: 1.65rem; letter-spacing: -.05em; }
.metric span, .eyebrow { color: var(--muted); font-size: .86rem; }
.progress { height: 10px; background: #e8e0d4; border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; width: var(--value, 0%); background: linear-gradient(90deg, var(--accent), #6e8e70); border-radius: inherit; }
.section { padding: 76px 0; }
.band-section { padding: 36px 0 24px; }
.value-grid { display: grid; grid-template-columns: 1.35fr repeat(3, minmax(0, .72fr)); gap: 1rem; }
.value-card { min-height: 210px; padding: 1.15rem; border-radius: 18px; border: 1px solid rgba(221,214,200,.88); background: linear-gradient(180deg, rgba(255,253,248,.96), rgba(255,247,229,.76)); box-shadow: 0 18px 50px rgba(16,27,25,.08); }
.value-card strong { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 14px; margin-bottom: .9rem; background: #fff2d0; color: #80601b; font-size: .92rem; }
.value-card-dark { background: linear-gradient(135deg, #101b19, #0f6f63); color: #fffdf8; border-color: rgba(255,255,255,.14); }
.value-card-dark .kicker { color: #f1d58e; }
.value-card-dark p { color: rgba(255,253,248,.76); }
.value-card-dark h2 { font-size: clamp(1.9rem, 3vw, 3rem); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.6rem; }
.section-head p { max-width: 62ch; }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { position: relative; min-height: 100%; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 18px 48px rgba(16,27,25,.1); border-color: rgba(15,111,99,.24); }
.card h3 { margin-bottom: .45rem; }
.feature-card { overflow: hidden; background: linear-gradient(180deg, rgba(255,253,248,.98), rgba(239,248,245,.78)); }
.feature-card::after { content: ""; position: absolute; right: -38px; top: -38px; width: 96px; height: 96px; border-radius: 50%; background: rgba(15,111,99,.08); }
.feature-card > span { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; margin-bottom: .85rem; background: #101b19; color: #fffdf8; font-weight: 900; font-size: .82rem; }
.feature-card:nth-child(3n+2) > span { background: var(--accent); }
.feature-card:nth-child(3n) > span { background: var(--accent-3); }
.plan-card { background: linear-gradient(180deg, rgba(255,253,248,.98), rgba(244,241,234,.76)); border-top: 4px solid var(--accent); }
.plan-card:nth-child(2) { border-top-color: var(--accent-2); background: linear-gradient(180deg, #fffaf0, rgba(255,253,248,.95)); }
.plan-card:nth-child(3) { border-top-color: var(--accent-3); }
.plan-card:nth-child(4) { border-top-color: #7e4bb6; }
.coach-showcase { display: grid; grid-template-columns: .86fr 1.14fr; gap: 2rem; align-items: center; padding: 2rem; border-radius: 28px; background: linear-gradient(135deg, #101b19, #123c36 52%, #3156a3); box-shadow: 0 28px 80px rgba(16,27,25,.2); }
.coach-showcase .kicker { color: #f1d58e; }
.coach-showcase h2 { color: #fffdf8; }
.coach-showcase p { color: rgba(255,253,248,.76); }
.coach-chat-panel { display: grid; gap: .9rem; padding: 1rem; border-radius: 20px; background: rgba(255,253,248,.1); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(12px); }
.coach-bubble { max-width: 82%; padding: 1rem 1.05rem; border-radius: 18px; font-weight: 750; }
.user-bubble { justify-self: end; background: rgba(255,253,248,.95); color: var(--ink); border-bottom-right-radius: 6px; }
.ai-bubble { justify-self: start; background: #e1f2ee; color: #123c36; border-bottom-left-radius: 6px; }
.coach-tools { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: .3rem; }
.coach-tools span { padding: .42rem .66rem; border-radius: 999px; background: rgba(255,255,255,.14); color: #fffdf8; border: 1px solid rgba(255,255,255,.18); font-size: .82rem; font-weight: 850; }
.card ul, .clean-list { margin: .8rem 0 0; padding-left: 1.1rem; color: var(--muted); }
.card li + li { margin-top: .35rem; }
.badge { display: inline-flex; padding: .28rem .56rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 750; font-size: .78rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { padding: .95rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f2ede5; color: #3a4744; font-size: .84rem; text-transform: uppercase; letter-spacing: .08em; }
tr:last-child td { border-bottom: 0; }
.timeline { counter-reset: step; display: grid; gap: .9rem; }
.timeline-item { display: grid; grid-template-columns: auto 1fr; gap: .9rem; align-items: start; }
.timeline-item::before { counter-increment: step; content: counter(step); width: 38px; height: 38px; border-radius: 13px; display: grid; place-items: center; background: var(--ink); color: white; font-weight: 800; }
.form-shell { width: min(100% - 2rem, 480px); margin: 54px auto 84px; }
.form-card { padding: 1.3rem; }
.field { display: grid; gap: .4rem; margin-bottom: .85rem; }
label { font-weight: 750; color: #293633; }
input, select, textarea { width: 100%; border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 14px; padding: .78rem .9rem; }
textarea { min-height: 120px; resize: vertical; }
.alert { padding: .8rem 1rem; border-radius: 15px; margin-bottom: 1rem; font-weight: 700; }
.alert-success { background: #e9f6ef; color: var(--success); border: 1px solid #bfdfce; }
.alert-error { background: #fff0ef; color: var(--danger); border: 1px solid #f0c8c4; }
.app-layout { display: grid; grid-template-columns: 260px 1fr; gap: 1rem; align-items: start; }
.side-nav { position: sticky; top: 94px; padding: 1rem; }
.side-nav a { display: block; padding: .75rem .85rem; border-radius: 14px; color: #40504c; }
.side-nav a.active, .side-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 800; }
.app-content { display: grid; gap: 1rem; }
.app-hero { padding: 1.3rem; display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.stat { padding: 1rem; border-radius: var(--radius-md); border: 1px solid var(--line); background: rgba(255,253,248,.75); }
.stat strong { display: block; font-size: 2rem; letter-spacing: -.05em; }
.actions-row { display: flex; flex-wrap: wrap; gap: .65rem; align-items: center; }
.chat { display: grid; gap: .8rem; }
.message { max-width: 82%; padding: .9rem 1rem; border-radius: 18px; border: 1px solid var(--line); }
.message.user { margin-left: auto; background: var(--ink); color: white; }
.message.user p { color: rgba(255,255,255,.82); }
.message.assistant { background: var(--surface); }
.safety-pill { display: inline-flex; padding: .55rem .75rem; border-radius: 999px; background: #fff7e8; border: 1px solid rgba(184,138,68,.32); color: #654b1f; font-weight: 850; }
.reference-list { display: grid; gap: .65rem; }
.reference-list a { padding: .9rem 1rem; border-radius: 16px; border: 1px solid var(--line); background: var(--surface); color: #29413d; font-weight: 700; }
.site-footer { padding: 52px 0; background: #101b19; color: #fffdf8; }
.site-footer p, .site-footer small { color: rgba(255,253,248,.72); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 2rem; }
.footer-brand .brand-mark { background: #fffdf8; color: var(--ink); }
.empty { border: 1px dashed #cfc5b6; border-radius: var(--radius-md); padding: 1rem; color: var(--muted); background: rgba(255,255,255,.42); }
@media (max-width: 920px) {
    .hero-grid, .grid-2, .grid-3, .grid-4, .footer-grid, .app-layout { grid-template-columns: 1fr; }
    .section-head { display: block; }
    .side-nav { position: static; }
    .main-nav { display: none; position: absolute; left: 1rem; right: 1rem; top: 74px; padding: .75rem; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
    .main-nav.open { display: grid; }
    .nav-toggle { display: inline-flex; }
    .metric-grid { grid-template-columns: 1fr; }
    h1 { max-width: 12ch; }
    .hero-media, .hero-media img { min-height: 460px; }
    .hero-stats, .value-grid, .coach-showcase { grid-template-columns: 1fr; }
    .coach-showcase { padding: 1.25rem; }
}
@media (max-width: 620px) {
    .hero { padding-top: 42px; }
    .app-hero { display: block; }
    .message { max-width: 100%; }
    .notice { border-radius: 18px; align-items: flex-start; }
    .hero-media, .hero-media img { min-height: 520px; }
    .dashboard-preview { left: .7rem; right: .7rem; bottom: .7rem; }
    .floating-chip { display: none; }
    .hero-stats { gap: .55rem; }
}