:root{
  --bg:#e9edf1; --card:#ffffff; --ink:#1d232a; --muted:#5b6570;
  --accent:#d63b33; --accent-dark:#b32b24; --blue:#3460c4;
  --radius:18px; --shadow:0 12px 32px rgba(23,32,44,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px clamp(16px,4vw,56px);background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  box-shadow:0 2px 14px rgba(23,32,44,.08)}
.logo{font-size:22px;font-weight:800;text-decoration:none;letter-spacing:-.3px}
.logo span{color:var(--accent)}
.btn{display:inline-block;text-align:center;text-decoration:none;font-weight:700;border:0;cursor:pointer;
  border-radius:12px;padding:13px 26px;font-size:16px;transition:.2s}
.btn-top{background:var(--accent);color:#fff;padding:10px 20px;font-size:15px}
.btn-top:hover{background:var(--accent-dark)}
.btn-primary{background:var(--accent);color:#fff;font-size:18px;padding:17px 40px;box-shadow:0 8px 22px rgba(214,59,51,.35)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px)}
.btn-flash{animation:flash 1.2s ease}
@keyframes flash{0%,100%{box-shadow:0 8px 22px rgba(214,59,51,.35)}30%{box-shadow:0 0 0 10px rgba(214,59,51,.28)}}

/* ---------- Layout ---------- */
.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(16px,4vw,32px)}
section{padding:64px 0}
h2{font-size:clamp(24px,3.4vw,34px);margin-bottom:10px;letter-spacing:-.5px}
.sub{color:var(--muted);max-width:640px;margin-bottom:32px}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding:56px 0 40px}
.badge{display:inline-block;background:#fff;border:1px solid #dfe4ea;color:var(--muted);
  font-size:13px;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(30px,4.6vw,48px);line-height:1.12;letter-spacing:-1px;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{color:var(--muted);font-size:18px;max-width:480px;margin-bottom:26px}
.hero-note{margin-top:14px;font-size:13.5px;color:var(--muted)}
.hero-art img{border-radius:var(--radius);box-shadow:var(--shadow)}

/* ---------- Cards / grids ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  font-size:15px;transition:.2s}
.card:hover{transform:translateY(-3px)}
.card b{display:block;margin-bottom:6px;font-size:16px}
.card .num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:10px;background:var(--bg);font-weight:800;color:var(--accent);margin-bottom:12px}

/* ---------- Promo ---------- */
.promo{background:linear-gradient(120deg,#23272b,#3a4149);color:#fff;border-radius:24px;
  padding:clamp(28px,5vw,56px)}
.promo h2{color:#fff}
.promo .sub{color:#b9c1cb}
.promo-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.code-box{background:#fff;color:var(--ink);border-radius:14px;padding:20px 24px;display:flex;
  align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.code{font-family:'Courier New',monospace;font-weight:800;font-size:clamp(20px,3vw,30px);letter-spacing:2px}
.copy{background:var(--blue);color:#fff;border:0;border-radius:10px;padding:11px 20px;font-weight:700;cursor:pointer}
.copy:hover{filter:brightness(1.1)}
.promo ul{list-style:none;display:grid;gap:8px;color:#dfe4ea;font-size:15px;margin-top:18px}
.promo li::before{content:"✓";color:#6fd08c;font-weight:800;margin-right:10px}
.deadline{display:inline-block;margin-top:20px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  padding:8px 16px;border-radius:999px;font-size:14px}

/* ---------- CTA strip ---------- */
.cta{text-align:center}
.cta p{color:var(--muted);margin:12px auto 24px;max-width:520px}

/* ---------- Footer ---------- */
footer{background:#1d232a;color:#aeb6c0;padding:36px 0;font-size:14px}
.footer-row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.disclosure{font-size:13px;color:#8b95a1}
footer a{color:#dfe4ea}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- Consent banner ---------- */
.consent{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;max-width:640px;margin:0 auto;
  background:#fff;border-radius:16px;box-shadow:0 16px 40px rgba(23,32,44,.25);padding:18px 20px;
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:14px}
.consent[hidden]{display:none}
.consent .actions{margin-left:auto;display:flex;gap:10px}
.consent button{border:0;border-radius:10px;padding:10px 18px;font-weight:700;cursor:pointer}
#consent-grant{background:var(--accent);color:#fff}
#consent-deny{background:#eceff3;color:var(--ink)}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .hero{grid-template-columns:1fr;padding-top:32px}
  .hero-art{order:-1}
  .grid{grid-template-columns:repeat(2,1fr)}
  .promo-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr}
  .btn-primary{width:100%}
  .logo{font-size:19px}
}