*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --red:#E8351A;--red-dark:#B82A12;--red-soft:rgba(232,53,26,.12);
  --black:#0A0A0A;--off:#111;--card:#161616;--card2:#1C1C1C;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.14);
  --muted:#7a7a7a;--muted2:#a3a3a3;--white:#F5F3EE;--green:#2fc46b;
}
html{scroll-behavior:smooth}
html,body{max-width:100%}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--black);color:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3,.logo{font-family:'Syne',sans-serif;letter-spacing:-.02em}

/* nav */
nav.top{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{font-size:1.35rem;font-weight:800;text-decoration:none}
.logo span{color:var(--red)}
.links{display:flex;align-items:center;gap:24px;font-size:.92rem}
.links a{text-decoration:none;color:var(--muted2)}
.links a:hover{color:var(--white)}
.links .hide-sm{display:inline}
@media(max-width:720px){.links .hide-sm{display:none}.links{gap:14px}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;border:0;border-radius:8px;padding:.8rem 1.4rem;font:500 .95rem 'DM Sans',sans-serif;text-decoration:none;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--red-dark)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--white)}
.btn.ghost:hover{border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.03)}
.btn.sm{padding:.5rem .9rem;font-size:.85rem}
.btn.lg{padding:1rem 1.8rem;font-size:1.02rem}
.links .btn{color:#fff;padding:.5rem 1rem;font-size:.88rem}

/* common */
.badge{display:inline-block;background:var(--red-soft);border:1px solid rgba(232,53,26,.28);color:#ff6a4f;font-size:.72rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;padding:.35rem .85rem;border-radius:100px}
.eyebrow{font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.muted{color:var(--muted2)}
section{padding:96px 0}
@media(max-width:720px){section{padding:64px 0}}
.sec-head{max-width:640px;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:800;line-height:1.08;margin:.6rem 0 .8rem}
.sec-head p{color:var(--muted2);font-size:1.05rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px}
.shot{border-radius:12px;border:1px solid var(--line2);box-shadow:0 30px 80px rgba(0,0,0,.6)}
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted2);text-decoration:none;margin-left:18px}

/* forms */
label.f{display:block;font-size:.82rem;color:var(--muted2);margin:14px 0 6px}
input.in{width:100%;background:var(--off);border:1px solid var(--line2);border-radius:8px;color:var(--white);font:1rem 'DM Sans',sans-serif;padding:.8rem .9rem;outline:none}
input.in:focus{border-color:var(--red)}
input.code{font-family:ui-monospace,Menlo,monospace;font-size:1.6rem;letter-spacing:.4em;text-align:center}
.msg{font-size:.9rem;margin-top:12px;min-height:1.2em}
.msg.bad{color:#ff7a66}.msg.good{color:var(--green)}