/* Silo marketing site */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --paper: #E5DDC8;
    --paper-soft: #F7F2EA;
    --card: #EFEAD9;
    --bar: #DBD1BA;
    --ink: #1C1B17;
    --text: #2A2925;
    --muted: #6E6A60;
    --muted-2: #9C988C;
    --rule: #D4C9AE;
    --accent: #2F6B5E;
    --accent-dark: #204D43;
    --accent-soft: #E0EBE7;
    --good: #5B8A6A;
    --warn: #C28A2C;
    --crit: #CA5A4B;
    --storm-top: #2A221D;
    --storm-bottom: #1A1612;
    --activate: #E8A48A;
    --shadow: 0 24px 70px rgba(42, 34, 29, 0.14);
}
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--paper);
    overflow-x: hidden;
}
.container { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
header {
    background: rgba(19, 20, 15, 0.94);
    color: var(--paper-soft);
    padding: 0.85rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(239, 234, 217, 0.12);
}
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 0.75rem; color: var(--paper-soft); text-decoration: none; font-weight: 800; font-size: 1.45rem; letter-spacing: -0.04em; }
.brand-mark { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 10px 30px rgba(47, 107, 94, 0.35); object-fit: cover; }
header nav { display: flex; gap: 0.35rem; flex-wrap: wrap; }
header nav a { color: rgba(244, 241, 232, 0.72); text-decoration: none; padding: 0.62rem 0.9rem; border-radius: 999px; transition: 0.2s ease; font-weight: 650; display: flex; align-items: center; gap: 0.45rem; font-size: 0.94rem; }
header nav a:hover, header nav a.active { color: var(--paper-soft); background: rgba(123, 181, 164, 0.16); transform: translateY(-1px); }
.hero { color: var(--paper-soft); background: radial-gradient(circle at 75% 20%, rgba(123,181,164,0.22), transparent 34%), linear-gradient(145deg, var(--storm-top) 0%, var(--storm-bottom) 72%, #0E0F0B 100%); position: relative; overflow: hidden; padding: 6.5rem 0; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 20% 45%, rgba(232,164,138,0.12), transparent 28%), linear-gradient(90deg, rgba(14,15,11,0.38), transparent); pointer-events: none; }
.hero-background { position: absolute; inset: 0; overflow: hidden; }
.floating-shape { position: absolute; border-radius: 999px; border: 1px solid rgba(239, 234, 217, 0.08); background: rgba(224, 235, 231, 0.05); animation: float 20s infinite ease-in-out; }
.shape-1 { width: 330px; height: 330px; top: -120px; left: -90px; }
.shape-2 { width: 220px; height: 220px; right: -50px; top: 35%; animation-delay: 2s; background: rgba(232,164,138,0.06); }
.shape-3 { width: 160px; height: 160px; bottom: -70px; left: 38%; animation-delay: 4s; }
@keyframes float { 0%,100% { transform: translate(0,0) rotate(0deg); } 50% { transform: translate(34px,-28px) rotate(18deg); } }
.hero-content { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: center; }
.eyebrow { color: var(--activate); font-weight: 800; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.78rem; margin-bottom: 1rem; }
.eyebrow.dark { color: var(--accent); }
.hero h1 { font-size: clamp(3rem, 7vw, 5.8rem); line-height: 0.95; letter-spacing: -0.075em; margin-bottom: 1.4rem; max-width: 780px; }
.hero-lede { font-size: 1.25rem; color: rgba(244, 241, 232, 0.78); max-width: 640px; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem; border-radius: 999px; padding: 0.88rem 1.25rem; font-weight: 800; text-decoration: none; transition: 0.2s ease; border: 0; cursor: pointer; font: inherit; }
.btn-primary, .support-card a.btn, .form-submit { background: var(--accent); color: #fff; box-shadow: 0 14px 30px rgba(47, 107, 94, 0.28); }
.btn-primary:hover, .support-card a.btn:hover, .form-submit:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-secondary { color: var(--paper-soft); background: rgba(239,234,217,0.1); border: 1px solid rgba(239,234,217,0.16); }
.btn-secondary:hover { background: rgba(239,234,217,0.16); transform: translateY(-2px); }
.trust-row { display: flex; gap: 0.7rem; flex-wrap: wrap; color: rgba(244,241,232,0.78); }
.trust-row span { padding: 0.45rem 0.75rem; background: rgba(239,234,217,0.08); border: 1px solid rgba(239,234,217,0.1); border-radius: 999px; font-size: 0.92rem; }
.hero-card { background: linear-gradient(180deg, rgba(239,234,217,0.96), rgba(229,221,200,0.94)); color: var(--ink); border-radius: 34px; padding: 2rem; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,0.36); transform: rotate(2deg); }
.hero-logo { width: 180px; display: block; margin: 0 auto 1.25rem; border-radius: 24px; }
.score-ring { width: 190px; height: 190px; border-radius: 50%; margin: 0 auto 1.5rem; display: grid; place-items: center; background: conic-gradient(var(--accent) 0 78%, var(--bar) 78% 100%); position: relative; box-shadow: inset 0 0 0 1px rgba(28,27,23,0.08); }
.score-ring::before { content: ''; position: absolute; inset: 18px; border-radius: 50%; background: var(--card); }
.score-ring span, .score-ring small { position: relative; z-index: 1; display: block; text-align: center; }
.score-ring span { font-size: 2.7rem; font-weight: 900; letter-spacing: -0.06em; }
.score-ring small { color: var(--muted); margin-top: -2.4rem; font-weight: 700; }
.signal-list { display: grid; gap: 0.75rem; }
.signal-list div { background: rgba(255,255,255,0.42); border: 1px solid rgba(47,107,94,0.12); border-radius: 18px; padding: 0.9rem 1rem; display: grid; gap: 0.1rem; }
.signal-list span { color: var(--muted); font-size: 0.92rem; }
.features, .policy { padding: 5.5rem 0; background: linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%); }
.features h2, .split-section h2, .how-it-works h2 { text-align: center; font-size: clamp(2.1rem, 4vw, 3.3rem); line-height: 1.05; letter-spacing: -0.055em; color: var(--ink); margin-bottom: 0.85rem; }
.section-subtitle { text-align: center; color: var(--muted); font-size: 1.12rem; margin: 0 auto 3rem; max-width: 680px; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.4rem; }
.feature-card, .support-card, .notice-card, .request-form { background: rgba(239,234,217,0.82); border: 1px solid rgba(47,107,94,0.13); border-radius: 26px; box-shadow: 0 16px 42px rgba(42,34,29,0.07); }
.feature-card { padding: 2rem; transition: 0.24s ease; }
.feature-card:hover, .support-card:hover { transform: translateY(-6px); border-color: rgba(47,107,94,0.4); box-shadow: 0 24px 60px rgba(42,34,29,0.12); }
.feature-icon { width: 62px; height: 62px; border-radius: 18px; background: linear-gradient(135deg, var(--accent), #7BB5A4); color: #fff; display: grid; place-items: center; font-size: 1.55rem; margin-bottom: 1.2rem; }
.feature-card:nth-child(3n+2) .feature-icon { background: linear-gradient(135deg, var(--warn), #E4A464); }
.feature-card:nth-child(3n) .feature-icon { background: linear-gradient(135deg, var(--good), #85B594); }
.feature-card h3 { color: var(--ink); font-size: 1.35rem; margin-bottom: 0.65rem; letter-spacing: -0.025em; }
.feature-card p, .support-card p, .policy p, .policy li { color: var(--muted); }
.split-section { padding: 5.5rem 0; background: var(--paper-soft); }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split-grid h2 { text-align: left; }
.split-grid p { color: var(--muted); font-size: 1.08rem; margin-bottom: 1rem; }
.benefit-list { display: grid; gap: 1rem; }
.benefit-list div { display: grid; grid-template-columns: 54px 1fr; gap: 0 1rem; padding: 1.15rem; background: var(--card); border-radius: 22px; border: 1px solid rgba(47,107,94,0.13); }
.benefit-list i { grid-row: span 2; width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 1.3rem; }
.benefit-list span { color: var(--muted); }
.how-it-works { padding: 5.5rem 0; background: linear-gradient(135deg, #13140F, #1C1D18); color: var(--paper-soft); }
.how-it-works h2 { color: var(--paper-soft); }
.how-it-works .section-subtitle { color: rgba(244,241,232,0.68); }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }
.step-card { background: rgba(239,234,217,0.06); border: 1px solid rgba(239,234,217,0.12); border-radius: 24px; padding: 1.5rem; }
.step-number { width: 48px; height: 48px; border-radius: 999px; display: grid; place-items: center; background: var(--activate); color: var(--ink); font-weight: 900; margin-bottom: 1rem; }
.step-card h3 { font-size: 1.15rem; margin-bottom: 0.45rem; }
.step-card p { color: rgba(244,241,232,0.68); }
.policy { min-height: 60vh; background: var(--paper-soft); }
.policy .container { max-width: 920px; }
.policy h2 { color: var(--ink); font-size: clamp(2.2rem, 4vw, 3.2rem); line-height: 1.08; letter-spacing: -0.055em; margin-bottom: 1.4rem; padding-bottom: 1rem; border-bottom: 4px solid var(--accent); }
.policy h3 { color: var(--ink); font-size: 1.55rem; margin-top: 2.2rem; margin-bottom: 0.85rem; letter-spacing: -0.03em; }
.policy p { margin-bottom: 1.05rem; line-height: 1.85; }
.policy ul, .policy ol { margin-bottom: 1.6rem; padding-left: 1.45rem; }
.policy li { margin-bottom: 0.65rem; line-height: 1.75; }
.policy a { color: var(--accent); font-weight: 800; text-decoration: none; }
.policy a:hover { text-decoration: underline; }
.policy strong { color: var(--ink); }
.notice-card { padding: 1.5rem; border-left: 5px solid var(--accent); margin: 1.6rem 0; }
.notice-card h3 { margin-top: 0; }
.request-form { display: grid; gap: 1.2rem; padding: 1.5rem; margin: 1.5rem 0; }
.form-row { display: grid; gap: 0.45rem; }
.form-row label { color: var(--ink); font-weight: 800; }
.form-row input, .form-row select, .form-row textarea { width: 100%; border: 1px solid var(--rule); border-radius: 14px; padding: 0.9rem 1rem; font: inherit; background: #fffaf0; color: var(--text); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 107, 94, 0.14); }
.form-submit { width: fit-content; }
.small-note { color: var(--muted); font-size: 0.95rem; }
.support-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.25rem; margin: 2rem 0 2.5rem; }
.support-card { padding: 1.7rem; text-align: center; transition: 0.24s ease; }
.support-card i { font-size: 2.1rem; color: var(--accent); margin-bottom: 0.85rem; }
.support-card h4 { color: var(--ink); font-size: 1.2rem; margin-bottom: 0.5rem; }
.support-card a.btn { padding: 0.65rem 1rem; font-size: 0.92rem; }
hr.soft { border: none; border-top: 2px solid var(--rule); margin: 3rem 0; }
footer { background: #0E0F0B; color: var(--paper-soft); padding: 2.5rem 0 1.7rem; }
.footer-links { display: flex; gap: 1.8rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.2rem; }
.footer-links a { color: rgba(244,241,232,0.68); text-decoration: none; font-weight: 700; }
.footer-links a:hover { color: var(--paper-soft); }
footer p { text-align: center; color: rgba(244,241,232,0.46); font-size: 0.93rem; }
@media (max-width: 900px) { .hero-content, .split-grid { grid-template-columns: 1fr; } .hero-card { transform: none; max-width: 460px; margin: 0 auto; } }
@media (max-width: 720px) { .header-inner { align-items: flex-start; } header nav a { padding: 0.5rem 0.7rem; font-size: 0.88rem; } .hero { padding: 4.5rem 0; } .hero-actions .btn { width: 100%; } .features, .policy, .split-section, .how-it-works { padding: 3.5rem 0; } }