:root{--bg:#fbfaf7;--card:#fff;--fg:#1d1d1f;--muted:#6e6e73;--line:#ddd9d0;--accent:#b8923a;--accent-ink:#8a6a22;--ink:#1c2230;--ink-fg:#f5f3ee;--radius:18px}
@media (prefers-color-scheme:dark){:root{--bg:#0d0f13;--card:#171a20;--fg:#f5f3ee;--muted:#a3a39c;--line:#2e323a;--accent:#d8b25c;--accent-ink:#e6c77f;--ink:#05070a}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue","PingFang TC","PingFang SC","Hiragino Sans","Apple SD Gothic Neo","Noto Sans",sans-serif}
a{color:var(--accent-ink)}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:9}
.wrap{max-width:1040px;margin:0 auto;padding:0 22px}
header.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
header.top .wrap{display:flex;align-items:center;gap:20px;height:54px}
.brand{font-weight:700;font-size:20px;letter-spacing:-.01em;color:var(--fg);text-decoration:none}.brand b{color:var(--accent)}
nav.main{display:flex;gap:18px;margin-left:auto;font-size:14px;overflow-x:auto;white-space:nowrap;align-items:center}nav.main a{color:var(--fg);opacity:.8;text-decoration:none}
nav.main a.pill{opacity:1;background:var(--fg);color:var(--bg);padding:6px 14px;border-radius:999px;font-weight:600}
.hero{padding:88px 0 72px}
.eyebrow{display:inline-block;font-size:14px;font-weight:600;color:var(--accent-ink);border:1px solid var(--accent);border-radius:999px;padding:3px 14px;margin:0 0 20px}
h1{font-size:clamp(36px,6.4vw,66px);line-height:1.1;letter-spacing:-.02em;margin:0 0 20px;max-width:15em;text-wrap:balance}
.lead{font-size:clamp(18px,2.3vw,22px);color:var(--muted);max-width:32em;margin:0 0 32px}
.cta{display:inline-block;background:var(--fg);color:var(--bg);border-radius:999px;padding:14px 28px;font-size:17px;font-weight:600;text-decoration:none}.cta:hover{opacity:.9}
.note{font-size:14px;color:var(--muted);margin:12px 0 0}
section{padding:72px 0;border-top:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
h2{font-size:clamp(26px,3.8vw,40px);line-height:1.2;letter-spacing:-.015em;margin:0 0 14px;max-width:22em;text-wrap:balance}
h3{font-size:18px;margin:0 0 6px}
.sub{color:var(--muted);font-size:19px;margin:0 0 32px;max-width:40em}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:28px}
@media (min-width:760px){.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid color-mix(in srgb,var(--line) 80%,transparent);border-radius:var(--radius);padding:24px}
.card p{margin:0;color:var(--muted);font-size:16px}
.num{counter-reset:s}.num .card h3:before{counter-increment:s;content:counter(s);display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;font-size:15px;margin-right:10px}
.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:28px}
.flow .card{position:relative}.flow .card h3{font-size:17px}
.calc{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;margin-top:28px}
.calc .c{background:var(--card);border:1px solid color-mix(in srgb,var(--line) 80%,transparent);border-radius:14px;padding:14px 18px;min-width:130px}
.calc .c small{display:block;color:var(--muted);font-size:13px}.calc .c strong{font-size:22px;font-variant-numeric:tabular-nums}
.calc .c.total{background:var(--ink);color:var(--ink-fg);border-color:var(--ink)}.calc .c.total small{color:#c9c6bd}.calc .c.total strong{color:var(--accent)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:28px}
.stats .card strong{display:block;font-size:34px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
ul.ticks{list-style:none;padding:0;margin:24px 0 0;max-width:44em}ul.ticks li{padding:6px 0 6px 28px;position:relative}ul.ticks li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.compare{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:20px}
.compare .card strong{display:block;font-size:24px}
.dark{background:var(--ink);color:var(--ink-fg);border-top:0}.dark h2{color:var(--ink-fg);font-size:clamp(30px,4.6vw,48px)}.dark p{font-size:20px;color:#c9c6bd;max-width:36em}
.months{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:16px}
.months .card{padding:16px}.months small{color:var(--accent-ink);font-weight:600;font-size:13px}
.layers{counter-reset:l;list-style:none;padding:0;margin:12px 0 0}.layers li{counter-increment:l;padding:10px 0;border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}.layers li:before{content:counter(l);display:inline-grid;place-items:center;width:24px;height:24px;border-radius:6px;background:var(--accent);color:#fff;font-size:13px;margin-right:12px}
.two{display:grid;gap:32px}@media (min-width:860px){.two{grid-template-columns:1fr 1fr}}
.fine{font-size:13px;color:var(--muted);margin-top:16px}
.works .card a{display:inline-block;margin-top:12px;font-weight:600}
.contact .card h3 a{text-decoration:none}
form.lead-form{display:grid;gap:12px;max-width:560px;margin-top:20px}
form.lead-form label{font-size:14px;font-weight:600;display:grid;gap:6px}
form.lead-form input,form.lead-form textarea{font:inherit;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--fg)}
form.lead-form textarea{min-height:110px;resize:vertical}
form.lead-form button{justify-self:start;font:inherit;font-weight:600;border:0;border-radius:999px;padding:12px 26px;background:var(--fg);color:var(--bg);cursor:pointer}
#form-msg{font-size:15px;min-height:1.4em}
details.faq{background:var(--card);border:1px solid color-mix(in srgb,var(--line) 80%,transparent);border-radius:14px;margin:0 0 10px;padding:0 20px}
details.faq summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none}details.faq summary::-webkit-details-marker{display:none}
details.faq summary:after{content:"+";float:right;color:var(--muted);font-weight:400}details.faq[open] summary:after{content:"−"}
details.faq p{margin:0 0 16px;color:var(--muted)}
footer{padding:40px 0 60px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}footer a{color:var(--muted)}
details.lang summary{cursor:pointer;color:var(--fg)}details.lang ul{list-style:none;padding:10px 0 0;margin:0;columns:3 150px}details.lang li{margin:3px 0}
.langtip{display:none;background:var(--ink);color:var(--ink-fg);text-align:center;font-size:14px;padding:8px 12px}.langtip a{color:var(--accent);font-weight:600}
nav.main a.pill.narrow{display:none}
@media (max-width:640px){nav.main a:not(.pill){display:none}nav.main a.pill.wide{display:none}nav.main a.pill.narrow{display:inline}.hero{padding:56px 0 48px}section{padding:52px 0}}