:root { color-scheme: dark; --bg:#0a0f1c; --panel:rgba(255,255,255,.055); --panel-strong:rgba(255,255,255,.09); --text:#f7f9ff; --muted:#a9b2c7; --line:rgba(255,255,255,.12); --accent:#71e6c4; --accent-2:#8aa7ff; --shadow:0 24px 90px rgba(0,0,0,.42); }
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at 14% 8%,rgba(113,230,196,.14),transparent 27rem),radial-gradient(circle at 88% 25%,rgba(138,167,255,.13),transparent 30rem),linear-gradient(160deg,#080c15 0%,#0d1423 56%,#08121a 100%);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif} body::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,black,transparent 75%)} a{color:inherit} button,input{font:inherit} button{cursor:pointer}.page-shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.topbar{min-height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-weight:850;letter-spacing:.18em;text-decoration:none;font-size:1.02rem}.btn{border:0;border-radius:999px;padding:.88rem 1.25rem;color:var(--text);background:transparent;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:transform .18s ease,background .18s ease,border-color .18s ease}.btn:hover{transform:translateY(-1px)}.btn-ghost{border:1px solid var(--line);background:rgba(255,255,255,.035)}.btn-primary{color:#06110f;background:linear-gradient(135deg,var(--accent),#a6f0dc);font-weight:780}.btn-link{color:#dce5ff;border:1px solid transparent}.btn-full{width:100%;margin-top:.25rem}.hero{padding:92px 0 84px;display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,420px);gap:4rem;align-items:end}.eyebrow,.section-heading>span{color:var(--accent);font-size:.75rem;letter-spacing:.2em;font-weight:800}.hero h1{margin:16px 0 0;font-size:clamp(3.7rem,9vw,8.5rem);line-height:.83;letter-spacing:-.065em;max-width:760px}.lead{color:var(--muted);line-height:1.75;font-size:1.08rem;max-width:39rem;margin:0 0 2rem}.hero-actions{display:flex;gap:.7rem;flex-wrap:wrap}.projects{padding:58px 0 84px;border-top:1px solid var(--line)}.section-heading{max-width:680px;margin-bottom:30px}.section-heading h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.04em;margin:.7rem 0 .8rem}.section-heading p{color:var(--muted);line-height:1.65}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.project-card{min-height:300px;position:relative;border:1px solid var(--line);border-radius:26px;padding:25px;background:linear-gradient(155deg,var(--panel-strong),var(--panel));box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}.project-card .icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-weight:850;letter-spacing:-.03em;background:rgba(113,230,196,.10);border:1px solid rgba(113,230,196,.24);color:var(--accent)}.project-card .lock{position:absolute;right:24px;top:25px;font-size:.76rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:.36rem .65rem}.project-card h3{margin:62px 0 12px;font-size:1.55rem;letter-spacing:-.025em}.project-card p{color:var(--muted);line-height:1.65;margin:0}.footer{min-height:110px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);border-top:1px solid var(--line)}.footer strong{color:var(--text);letter-spacing:.15em}.login-dialog{width:min(460px,calc(100vw - 28px));padding:0;border:1px solid var(--line);border-radius:26px;color:var(--text);background:#111827;box-shadow:var(--shadow)}.login-dialog::backdrop{background:rgba(2,5,12,.72);backdrop-filter:blur(8px)}.login-card{position:relative;padding:34px}.login-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;color:#06110f;background:var(--accent);font-weight:900}.login-card h2{margin:22px 0 8px;font-size:1.85rem}.login-card>p{color:var(--muted);line-height:1.55}.login-card label{display:grid;gap:8px;margin:18px 0;font-size:.9rem;color:#d8def0}.login-card input{width:100%;border:1px solid var(--line);background:rgba(255,255,255,.055);color:var(--text);border-radius:14px;padding:13px 14px;outline:none}.login-card input:focus{border-color:rgba(113,230,196,.65);box-shadow:0 0 0 3px rgba(113,230,196,.1)}.close{position:absolute;right:20px;top:18px;width:38px;height:38px;border:0;border-radius:50%;color:var(--muted);background:rgba(255,255,255,.05);font-size:1.45rem}.form-message{min-height:1.25rem;margin:8px 0 0!important;color:#ffb6b6!important;font-size:.9rem}@media(max-width:860px){.hero{grid-template-columns:1fr;gap:2.2rem;padding-top:70px}.project-grid{grid-template-columns:1fr}.project-card{min-height:245px}}@media(max-width:560px){.page-shell{width:min(100% - 28px,1180px)}.topbar{min-height:74px}.hero{padding:60px 0 66px}.hero h1{font-size:clamp(3.2rem,20vw,5.3rem)}.hero-actions .btn{width:100%}.login-card{padding:28px 22px 24px}}