/* Petiht Co-Founder Program */

:root {
    --cf-bg: #0c0a09;
    --cf-bg-2: #141110;
    --cf-surface: #1c1917;
    --cf-surface-2: #292524;
    --cf-line: rgba(255, 255, 255, 0.08);
    --cf-text: #fafaf9;
    --cf-text-dim: #d6d3d1;
    --cf-text-soft: #a8a29e;
    --cf-gold: #f59e0b;
    --cf-gold-2: #fbbf24;
    --cf-gold-deep: #d97706;
    --cf-amber-glow: rgba(245, 158, 11, 0.22);
    --cf-ok: #34d399;
    --cf-err: #f87171;
    --cf-radius: 18px;
    --cf-shadow: 0 24px 48px -20px rgba(0, 0, 0, 0.65);
    --cf-font: 'DM Sans', system-ui, sans-serif;
    --cf-display: 'Fraunces', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.cf-body {
    margin: 0;
    color: var(--cf-text);
    font-family: var(--cf-font);
    font-size: 16px;
    line-height: 1.6;
    background:
        radial-gradient(900px 480px at 85% -5%, var(--cf-amber-glow), transparent 55%),
        radial-gradient(700px 400px at 0% 40%, rgba(251, 191, 36, 0.08), transparent 50%),
        var(--cf-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--cf-gold-2); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
    font-family: var(--cf-display);
    line-height: 1.12;
    margin: 0;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.45rem, 2.5vw, 2rem); font-weight: 600; }
h3 { font-size: 1.05rem; font-weight: 600; font-family: var(--cf-font); }

p { margin: 0; color: var(--cf-text-dim); }

.cf-skip {
    position: absolute; left: -9999px; top: 0;
    background: var(--cf-gold); color: #000; padding: 10px 14px; border-radius: 8px; z-index: 100;
}
.cf-skip:focus { left: 16px; top: 16px; }

.cf-container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 22px; }
.cf-narrow { max-width: 640px; }

/* Header */
.cf-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(12, 10, 9, 0.72);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--cf-line);
}
.cf-header__inner {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
    padding: 14px 22px;
}
.cf-brand {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--cf-text); font-weight: 700; font-size: 15px;
}
.cf-brand:hover { text-decoration: none; }
.cf-brand em { font-style: normal; color: var(--cf-gold-2); font-weight: 500; }
.cf-brand__gem {
    width: 12px; height: 12px; border-radius: 3px; transform: rotate(45deg);
    background: linear-gradient(135deg, var(--cf-gold), var(--cf-gold-2));
    box-shadow: 0 0 16px var(--cf-amber-glow);
}
.cf-nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.cf-header__actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cf-nav__link {
    padding: 8px 12px; border-radius: 999px; color: var(--cf-text-soft); font-size: 14px; font-weight: 500;
}
.cf-nav__link.is-active, .cf-nav__link:hover { color: var(--cf-text); background: rgba(255,255,255,0.06); text-decoration: none; }

/* Buttons */
.cf-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 11px 20px; border-radius: 12px; font-weight: 600; font-size: 14px;
    border: 1px solid transparent; cursor: pointer; line-height: 1.2;
    background: var(--cf-surface); color: var(--cf-text);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.cf-btn:hover { text-decoration: none; transform: translateY(-1px); }
.cf-btn--sm { padding: 8px 14px; font-size: 13px; }
.cf-btn--lg { padding: 14px 24px; font-size: 15px; }
.cf-btn--block { width: 100%; }
.cf-btn--gold {
    background: linear-gradient(135deg, var(--cf-gold-deep), var(--cf-gold));
    color: #1c1917; box-shadow: 0 10px 28px -8px rgba(245, 158, 11, 0.55);
}
.cf-btn--gold:hover { box-shadow: 0 14px 32px -8px rgba(245, 158, 11, 0.65); }
.cf-btn--ghost {
    background: transparent; border-color: var(--cf-line); color: var(--cf-text);
}
.cf-btn--ghost-light {
    background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.18); color: var(--cf-text);
}
.cf-btn--outline {
    background: transparent; border-color: rgba(245, 158, 11, 0.35); color: var(--cf-gold-2);
}
.cf-btn--donate {
    background: linear-gradient(135deg, #fb7185, var(--cf-gold));
    color: #1c1917;
    box-shadow: 0 10px 28px -8px rgba(251, 113, 133, 0.45);
}
.cf-btn--donate:hover {
    box-shadow: 0 14px 32px -8px rgba(251, 113, 133, 0.55);
}

/* Hero */
.cf-hero { position: relative; padding: 56px 0 72px; overflow: hidden; }
.cf-hero__mesh {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 70% 20%, rgba(251, 191, 36, 0.12), transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.04), transparent 35%);
    pointer-events: none;
}
.cf-hero__inner {
    position: relative;
    display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center;
}
.cf-eyebrow {
    font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--cf-gold); margin-bottom: 14px;
}
.cf-eyebrow--light { color: var(--cf-gold-2); }
.cf-eyebrow--rose { color: #fb7185; }
.cf-hero__title { margin-bottom: 18px; }
.cf-grad {
    background: linear-gradient(135deg, var(--cf-gold-2), #fff);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cf-hero__lead { font-size: 1.05rem; max-width: 52ch; margin-bottom: 28px; }
.cf-hero__lead strong { color: var(--cf-text); }
.cf-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.cf-hero__stats {
    list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; flex-wrap: wrap;
}
.cf-hero__stats li { display: flex; flex-direction: column; gap: 2px; }
.cf-hero__stats strong { font-family: var(--cf-display); font-size: 1.5rem; color: var(--cf-text); }
.cf-hero__stats span { font-size: 12px; color: var(--cf-text-soft); text-transform: uppercase; letter-spacing: 0.06em; }

.cf-hero__panel {
    background: linear-gradient(160deg, rgba(41,37,36,0.95), rgba(28,25,23,0.98));
    border: 1px solid var(--cf-line); border-radius: var(--cf-radius);
    padding: 28px; box-shadow: var(--cf-shadow);
}
.cf-hero__panel h2 { font-size: 1.15rem; margin-bottom: 16px; }
.cf-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.cf-checklist li {
    position: relative; padding-left: 22px; color: var(--cf-text-dim); font-size: 14px;
}
.cf-checklist li::before {
    content: ''; position: absolute; left: 0; top: 0.55em;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--cf-gold); box-shadow: 0 0 8px var(--cf-amber-glow);
}

/* Sections */
.cf-main { padding-bottom: 0; }
.cf-section { padding: 72px 0; }
.cf-section--soft { background: rgba(255,255,255,0.02); border-block: 1px solid var(--cf-line); }
.cf-section--role, .cf-section--tiers { background: rgba(0,0,0,0.15); }
.cf-section--apply { padding-top: 48px; }
.cf-section__head { max-width: 720px; margin-bottom: 40px; }
.cf-section__head--center { text-align: center; margin-inline: auto; }
.cf-section__head h2 { margin-bottom: 14px; }
.cf-section__lead { font-size: 1.02rem; margin-top: 12px; }

.cf-grid { display: grid; gap: 20px; }
.cf-grid--3 { grid-template-columns: repeat(3, 1fr); }

.cf-card {
    background: var(--cf-surface); border: 1px solid var(--cf-line);
    border-radius: var(--cf-radius); padding: 24px;
}
.cf-card__icon { color: var(--cf-gold); font-size: 18px; display: block; margin-bottom: 12px; }

.cf-split {
    display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start;
}

.cf-role-list {
    margin: 20px 0 0; padding-left: 1.2rem; color: var(--cf-text-dim);
    display: grid; gap: 10px;
}
.cf-role-list strong { color: var(--cf-text); }

.cf-callout {
    background: linear-gradient(145deg, rgba(245,158,11,0.12), rgba(28,25,23,0.9));
    border: 1px solid rgba(245, 158, 11, 0.25); border-radius: var(--cf-radius);
    padding: 26px;
}
.cf-callout h3 { margin-bottom: 12px; color: var(--cf-gold-2); }
.cf-callout p + p { margin-top: 12px; }
.cf-callout__note { font-size: 13px; color: var(--cf-text-soft); font-style: italic; }

/* Tiers */
.cf-tier-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch;
}
.cf-tier {
    position: relative;
    background: var(--cf-surface); border: 1px solid var(--cf-line);
    border-radius: calc(var(--cf-radius) + 4px); padding: 28px 24px 24px;
    display: flex; flex-direction: column;
}
.cf-tier--featured {
    border-color: rgba(245, 158, 11, 0.45);
    background: linear-gradient(180deg, rgba(245,158,11,0.1), var(--cf-surface));
    transform: scale(1.02);
    box-shadow: var(--cf-shadow);
}
.cf-tier__badge {
    position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
    background: var(--cf-gold); color: #1c1917; font-size: 11px; font-weight: 700;
    padding: 4px 12px; border-radius: 999px; letter-spacing: 0.04em; text-transform: uppercase;
}
.cf-tier__name { font-size: 13px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--cf-gold); font-weight: 700; }
.cf-tier__share { margin: 10px 0 6px; font-family: var(--cf-display); font-size: 1.1rem; color: var(--cf-text); }
.cf-tier__share span { font-size: 2.4rem; font-weight: 700; }
.cf-tier__price { font-size: 1.25rem; font-weight: 700; color: var(--cf-text); margin-bottom: 4px; }
.cf-tier__price small { font-size: 13px; font-weight: 500; color: var(--cf-text-soft); }
.cf-tier__term { font-size: 13px; color: var(--cf-text-soft); margin-bottom: 14px; }
.cf-tier__desc { font-size: 14px; margin-bottom: 16px; flex: 1; }
.cf-tier__includes {
    list-style: none; margin: 0 0 20px; padding: 0; font-size: 13px; color: var(--cf-text-soft);
    display: grid; gap: 8px;
}
.cf-tier__includes li::before { content: '✓ '; color: var(--cf-gold); font-weight: 700; }
.cf-tier-footnote { text-align: center; font-size: 13px; color: var(--cf-text-soft); margin-top: 28px; max-width: 720px; margin-inline: auto; }

/* Timeline */
.cf-timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; max-width: 760px; }
.cf-timeline__item {
    display: grid; grid-template-columns: 20px 1fr; gap: 20px; padding-bottom: 28px;
    position: relative;
}
.cf-timeline__item:not(:last-child)::before {
    content: ''; position: absolute; left: 9px; top: 18px; bottom: 0; width: 2px;
    background: linear-gradient(180deg, var(--cf-gold-deep), transparent);
}
.cf-timeline__dot {
    width: 18px; height: 18px; border-radius: 50%; margin-top: 4px;
    background: var(--cf-gold); box-shadow: 0 0 0 4px rgba(245,158,11,0.2);
}
.cf-timeline__body h3 { margin-bottom: 6px; color: var(--cf-text); }

/* Metrics */
.cf-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cf-metric {
    background: var(--cf-surface); border: 1px solid var(--cf-line);
    border-radius: 14px; padding: 18px;
}
.cf-metric__label { display: block; font-size: 12px; color: var(--cf-text-soft); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.cf-metric__value { font-family: var(--cf-display); font-size: 1.35rem; color: var(--cf-gold-2); }

/* Terms grid */
.cf-terms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cf-term {
    background: var(--cf-surface); border: 1px solid var(--cf-line);
    border-radius: 14px; padding: 22px;
}
.cf-term h3 { margin-bottom: 8px; color: var(--cf-text); }

/* Donate section */
.cf-section--donate {
    background:
        radial-gradient(800px 400px at 10% 50%, rgba(251, 113, 133, 0.12), transparent 55%),
        radial-gradient(600px 320px at 90% 20%, rgba(245, 158, 11, 0.1), transparent 50%),
        rgba(0, 0, 0, 0.2);
    border-block: 1px solid var(--cf-line);
}
.cf-donate {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}
.cf-donate__copy h2 { margin-bottom: 16px; }
.cf-donate__lead { font-size: 1.02rem; max-width: 52ch; margin-bottom: 22px; }
.cf-donate__perks {
    list-style: none; margin: 0 0 28px; padding: 0;
    display: grid; gap: 10px;
}
.cf-donate__perks li {
    position: relative; padding-left: 22px;
    color: var(--cf-text-dim); font-size: 14px;
}
.cf-donate__perks li::before {
    content: '♥'; position: absolute; left: 0; color: #fb7185; font-size: 12px; top: 2px;
}
.cf-donate__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.cf-donate__panel {
    background: linear-gradient(160deg, rgba(41, 37, 36, 0.95), rgba(28, 25, 23, 0.98));
    border: 1px solid rgba(251, 113, 133, 0.2);
    border-radius: var(--cf-radius);
    padding: 28px;
    box-shadow: var(--cf-shadow);
}
.cf-donate__panel h3 { margin-bottom: 16px; font-size: 1.1rem; }
.cf-donate__compare { display: grid; gap: 12px; margin-bottom: 16px; }
.cf-donate__row {
    display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
    padding: 12px 14px; border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--cf-line);
}
.cf-donate__label { font-size: 13px; font-weight: 700; color: var(--cf-text); }
.cf-donate__value { font-size: 13px; color: var(--cf-text-soft); text-align: right; }
.cf-donate__note { font-size: 13px; color: var(--cf-text-soft); margin-bottom: 18px; line-height: 1.5; }

/* CTA */
.cf-cta {
    padding: 64px 0 80px;
    background: linear-gradient(135deg, rgba(217,119,6,0.25), rgba(28,25,23,0.95));
    border-top: 1px solid rgba(245,158,11,0.2);
}
.cf-cta__inner {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px;
}
.cf-cta h2 { margin-bottom: 10px; }
.cf-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Form */
.cf-form {
    background: var(--cf-surface); border: 1px solid var(--cf-line);
    border-radius: var(--cf-radius); padding: 28px; box-shadow: var(--cf-shadow);
}
.cf-form__row { margin-bottom: 18px; }
.cf-label { display: block; font-size: 13px; font-weight: 600; color: var(--cf-text); margin-bottom: 8px; }
.cf-label span { color: var(--cf-gold); }
.cf-input {
    width: 100%; padding: 12px 14px; border-radius: 12px;
    border: 1px solid var(--cf-line); background: var(--cf-bg-2); color: var(--cf-text);
    font: inherit;
}
.cf-input:focus { outline: 2px solid rgba(245,158,11,0.45); border-color: transparent; }
.cf-textarea { resize: vertical; min-height: 120px; }
.cf-select { appearance: none; cursor: pointer; }
.cf-form__legal { font-size: 12px; color: var(--cf-text-soft); margin-bottom: 20px; line-height: 1.5; }

.cf-alert {
    padding: 14px 18px; border-radius: 12px; margin-bottom: 20px; font-size: 14px;
}
.cf-alert--success { background: rgba(52,211,153,0.12); border: 1px solid rgba(52,211,153,0.35); color: #a7f3d0; }
.cf-alert--error { background: rgba(248,113,113,0.12); border: 1px solid rgba(248,113,113,0.35); color: #fecaca; }

/* Footer */
.cf-footer {
    border-top: 1px solid var(--cf-line); padding: 40px 0 28px;
    background: var(--cf-bg-2);
}
.cf-footer__grid {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; margin-bottom: 24px;
}
.cf-footer__brand { display: block; font-size: 1rem; color: var(--cf-text); margin-bottom: 8px; }
.cf-footer__fine { font-size: 12px; color: var(--cf-text-soft); margin-top: 12px; max-width: 420px; }
.cf-footer__links { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; }
.cf-footer__links a { color: var(--cf-text-soft); font-size: 14px; }
.cf-footer__copy {
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
    font-size: 12px; color: var(--cf-text-soft); padding-top: 20px; border-top: 1px solid var(--cf-line);
}

/* Reveal animation */
.cf-reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s ease; }
.cf-reveal.is-visible { opacity: 1; transform: none; }
.cf-reveal--2 { transition-delay: 0.08s; }
.cf-reveal--3 { transition-delay: 0.16s; }

@media (max-width: 960px) {
    .cf-hero__inner, .cf-split, .cf-grid--3, .cf-tier-grid, .cf-terms-grid, .cf-donate { grid-template-columns: 1fr; }
    .cf-tier--featured { transform: none; }
    .cf-nav { display: none; }
    .cf-header__actions { margin-left: auto; }
}

@media (max-width: 560px) {
    .cf-hero { padding-top: 36px; }
    .cf-section { padding: 52px 0; }
    .cf-metrics { grid-template-columns: 1fr; }
    .cf-header__actions .cf-btn--sm { padding: 8px 10px; font-size: 12px; }
    .cf-donate__actions { flex-direction: column; }
    .cf-donate__actions .cf-btn { width: 100%; }
}