:root{
  --sd-bg:#0b1020;
  --sd-surface:#11182a;
  --sd-card:#151f34;
  --sd-text:#f8fafc;
  --sd-muted:#a8b2c3;
  --sd-accent:#22c55e;
  --sd-accent2:#0ea5e9;
  --sd-line:rgba(255,255,255,.10);
  --sd-max: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:var(--sd-bg);color:var(--sd-text);line-height:1.6}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.sd-wrap{width:min(var(--sd-max),calc(100% - 36px));margin:auto}
.sd-top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--sd-bg) 86%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--sd-line)}
.sd-nav{min-height:74px;display:flex;justify-content:space-between;align-items:center;gap:18px}
.sd-logo{font-weight:950;letter-spacing:.04em;text-decoration:none;font-size:1.15rem}
.sd-logo span{color:var(--sd-accent)}
.sd-links{display:flex;gap:22px;align-items:center}
.sd-links a{text-decoration:none;color:#dbe4f0;font-weight:700}
.sd-links a:hover{color:white}
.sd-menu{display:none;border:1px solid var(--sd-line);background:transparent;color:white;border-radius:10px;padding:8px 10px}
.sd-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 17px;border-radius:12px;border:1px solid var(--sd-line);background:transparent;color:white;text-decoration:none;font-weight:850;cursor:pointer;transition:.2s}
.sd-btn:hover{transform:translateY(-2px)}
.sd-btn.primary{background:linear-gradient(90deg,var(--sd-accent),var(--sd-accent2));border-color:transparent;color:white;box-shadow:0 14px 38px color-mix(in srgb,var(--sd-accent) 22%,transparent)}
.sd-hero{min-height:calc(100vh - 74px);display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:74px 0}
.sd-kicker{display:inline-flex;padding:7px 11px;border-radius:999px;border:1px solid color-mix(in srgb,var(--sd-accent) 35%,transparent);background:color-mix(in srgb,var(--sd-accent) 9%,transparent);color:color-mix(in srgb,var(--sd-accent) 75%,white);font-weight:850;font-size:.84rem}
.sd-hero h1{font-size:clamp(3rem,7vw,6.1rem);line-height:.95;letter-spacing:-.055em;margin:20px 0}
.sd-gradient{background:linear-gradient(90deg,var(--sd-accent),var(--sd-accent2));background-clip:text;-webkit-background-clip:text;color:transparent}
.sd-hero p{font-size:1.18rem;color:var(--sd-muted);max-width:720px}
.sd-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.sd-visual{position:relative}
.sd-browser{border-radius:28px;background:linear-gradient(180deg,color-mix(in srgb,var(--sd-card) 92%,white 8%),var(--sd-card));border:1px solid var(--sd-line);padding:18px;box-shadow:0 34px 90px rgba(0,0,0,.35)}
.sd-browser-top{display:flex;gap:7px;margin-bottom:16px}.sd-browser-top i{width:10px;height:10px;border-radius:50%;background:#64748b}.sd-browser-top i:first-child{background:#fb7185}.sd-browser-top i:nth-child(2){background:#fbbf24}.sd-browser-top i:nth-child(3){background:#4ade80}
.sd-visual-card{border-radius:20px;padding:28px;min-height:430px;background:radial-gradient(circle at 80% 20%,color-mix(in srgb,var(--sd-accent) 24%,transparent),transparent 34%),linear-gradient(145deg,#0b1322,#17233a);display:grid;align-content:end}
.sd-visual-card h3{font-size:2rem;line-height:1.05;margin:0 0 10px}.sd-visual-card p{color:#b8c3d4;margin:0}
.sd-floating{position:absolute;padding:11px 14px;border-radius:13px;background:color-mix(in srgb,var(--sd-card) 88%,transparent);border:1px solid var(--sd-line);backdrop-filter:blur(12px);font-weight:800;box-shadow:0 15px 40px rgba(0,0,0,.25)}
.sd-f1{left:-14px;top:19%}.sd-f2{right:-8px;bottom:16%}
.sd-section{padding:88px 0}
.sd-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:34px}
.sd-head h2{font-size:clamp(2rem,4vw,3.8rem);line-height:1.02;letter-spacing:-.04em;margin:0}
.sd-head p{max-width:560px;color:var(--sd-muted);margin:0}
.sd-grid{display:grid;gap:18px}
.sd-grid.three{grid-template-columns:repeat(3,1fr)}
.sd-grid.four{grid-template-columns:repeat(4,1fr)}
.sd-card{padding:24px;border-radius:19px;border:1px solid var(--sd-line);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));transition:.2s}
.sd-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--sd-accent) 42%,transparent)}
.sd-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:color-mix(in srgb,var(--sd-accent) 13%,transparent);border:1px solid color-mix(in srgb,var(--sd-accent) 25%,transparent);font-size:1.35rem}
.sd-card h3{margin:17px 0 8px}.sd-card p{margin:0;color:var(--sd-muted)}
.sd-price{display:block;margin-top:18px;color:color-mix(in srgb,var(--sd-accent) 72%,white);font-weight:900}
.sd-panel{border:1px solid var(--sd-line);border-radius:24px;padding:28px;background:rgba(255,255,255,.035)}
.sd-two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.sd-form{display:grid;gap:14px}.sd-form.two{grid-template-columns:1fr 1fr}
.sd-field{display:grid;gap:7px}.sd-field label{font-weight:780}
.sd-field input,.sd-field select,.sd-field textarea{width:100%;padding:12px 13px;background:#08101d;color:white;border:1px solid #2b3b57;border-radius:11px;outline:none}
.sd-field textarea{min-height:110px;resize:vertical}.sd-field input:focus,.sd-field select:focus,.sd-field textarea:focus{border-color:var(--sd-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--sd-accent) 12%,transparent)}
.sd-result{display:grid;align-content:center;border-radius:20px;padding:28px;background:#0a1220;border:1px solid var(--sd-line)}
.sd-result small{color:var(--sd-muted)}.sd-result strong{display:block;font-size:clamp(2.6rem,5vw,4.6rem);line-height:1;margin:10px 0 14px}
.sd-result p{color:var(--sd-muted);margin:0 0 18px}
.sd-statline{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--sd-line)}
.sd-statline:last-child{border-bottom:0}
.sd-gallery{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:14px}
.sd-shot{min-height:250px;border-radius:20px;padding:20px;background:linear-gradient(145deg,color-mix(in srgb,var(--sd-accent) 18%,#101827),#121b2c);border:1px solid var(--sd-line);display:flex;align-items:end;font-weight:850}
.sd-shot:first-child{min-height:520px;grid-row:span 2}
.sd-cta{padding:44px;border-radius:26px;background:linear-gradient(120deg,color-mix(in srgb,var(--sd-accent) 18%,transparent),color-mix(in srgb,var(--sd-accent2) 18%,transparent));border:1px solid var(--sd-line);display:flex;justify-content:space-between;align-items:center;gap:24px}
.sd-cta h2{font-size:clamp(2rem,4vw,3.5rem);margin:0 0 8px;line-height:1.05}.sd-cta p{margin:0;color:#c3cedd}
.sd-footer{border-top:1px solid var(--sd-line);padding:36px 0;margin-top:60px}.sd-footgrid{display:flex;justify-content:space-between;gap:22px;color:#8f9caf}.sd-footgrid a{text-decoration:none}
.sd-toast{position:fixed;right:18px;bottom:18px;background:#0d1726;border:1px solid color-mix(in srgb,var(--sd-accent) 40%,transparent);padding:12px 16px;border-radius:12px;opacity:0;transform:translateY(30px);transition:.25s;z-index:70}.sd-toast.show{opacity:1;transform:none}
.sd-schedule{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.sd-day{border:1px solid var(--sd-line);border-radius:15px;padding:14px;background:#0a1220}.sd-day strong{display:block;margin-bottom:10px}.sd-class{padding:9px;border-radius:10px;background:color-mix(in srgb,var(--sd-accent) 10%,transparent);margin-top:8px;font-size:.86rem;border:1px solid color-mix(in srgb,var(--sd-accent) 20%,transparent)}
.sd-beforeafter{position:relative;border-radius:22px;overflow:hidden;min-height:420px;background:#111827;border:1px solid var(--sd-line)}
.sd-before,.sd-after{position:absolute;inset:0;display:grid;place-items:center;font-weight:950;font-size:2rem;letter-spacing:.04em}
.sd-before{background:linear-gradient(135deg,#374151,#111827);color:#d1d5db}.sd-after{background:linear-gradient(135deg,color-mix(in srgb,var(--sd-accent) 28%,#111827),#0b1220);color:white;clip-path:inset(0 0 0 50%)}
.sd-divider{position:absolute;top:0;bottom:0;width:3px;background:white;left:50%;box-shadow:0 0 0 1px rgba(0,0,0,.2)}
.sd-range{width:100%;margin-top:18px}
@media(max-width:920px){
  .sd-hero,.sd-two{grid-template-columns:1fr}
  .sd-grid.three{grid-template-columns:1fr 1fr}.sd-grid.four{grid-template-columns:1fr 1fr}
  .sd-gallery{grid-template-columns:1fr 1fr}.sd-shot:first-child{grid-column:1/-1;min-height:320px;grid-row:auto}
  .sd-schedule{grid-template-columns:1fr 1fr}
  .sd-links{display:none;position:absolute;top:68px;left:18px;right:18px;flex-direction:column;align-items:stretch;padding:14px;background:var(--sd-card);border:1px solid var(--sd-line);border-radius:14px}.sd-links.open{display:flex}
  .sd-menu{display:block}
}
@media(max-width:620px){
  .sd-grid.three,.sd-grid.four,.sd-form.two,.sd-gallery,.sd-schedule{grid-template-columns:1fr}
  .sd-head,.sd-cta,.sd-footgrid{display:block}.sd-head p{margin-top:14px}.sd-cta .sd-actions{margin-top:20px}
  .sd-floating{display:none}
}