:root{
  --white:#fff; --red:#f00; --green:#008000; --black:#000; --gold:#d4af37;
  --radius:18px; --shadow:0 14px 40px rgba(0,0,0,.12);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--black);font-family:Inter,Arial,sans-serif;line-height:1.6}
a{color:var(--black);text-decoration:none} a:hover{color:var(--red)}
.container{width:min(1120px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:var(--white);border-bottom:2px solid var(--black)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--black);color:var(--gold);border-radius:10px}
.brand img{width:38px;height:38px;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:22px}.nav-toggle{display:none;background:none;border:0;font-size:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--black);padding:10px 18px;border-radius:10px;font-weight:800;cursor:pointer}
.btn-green{background:var(--green);color:var(--white)}.btn-gold{background:var(--gold);color:var(--black)}
.btn-red{background:var(--red);color:var(--white)}.btn-black{background:var(--black);color:var(--white)}
.hero{padding:100px 0 70px;background:var(--black);color:var(--white)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:center}
.kicker{color:var(--gold);font-weight:900;text-transform:uppercase;letter-spacing:2px}
h1{font-size:clamp(40px,7vw,74px);line-height:1.02;margin:15px 0}
h2{font-size:38px;line-height:1.1;margin:0 0 16px}h3{margin-top:0}
.hero p{color:var(--white);opacity:.9;font-size:18px}.hero-card{border:2px solid var(--gold);padding:30px;border-radius:var(--radius);background:var(--white);color:var(--black);box-shadow:var(--shadow)}
.stat{font-size:38px;font-weight:900;color:var(--green)}
.section{padding:75px 0}.section-dark{background:var(--black);color:var(--white)}
.section-head{max-width:700px;margin-bottom:35px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}
.card{border:2px solid var(--black);border-radius:var(--radius);padding:28px;background:var(--white);box-shadow:var(--shadow)}
.card.gold{border-color:var(--gold)}.card.green{border-color:var(--green)}
.plan-price{font-size:42px;font-weight:900;color:var(--green)}
.badge{display:inline-block;padding:5px 10px;border-radius:99px;border:1px solid var(--black);font-weight:800}
.form-wrap{max-width:620px;margin:50px auto}
label{display:block;font-weight:800;margin:14px 0 6px}
input,select,textarea{width:100%;padding:13px 14px;border:2px solid var(--black);border-radius:10px;background:var(--white);color:var(--black);outline:0}
input:focus,select:focus,textarea:focus{border-color:var(--gold)}
.alert{padding:13px 15px;border:2px solid var(--black);border-radius:10px;margin:15px 0}
.alert-error{border-color:var(--red);color:var(--red)}.alert-success{border-color:var(--green);color:var(--green)}
.faq-item{border-bottom:2px solid var(--black);padding:18px 0}.faq-q{font-weight:900;cursor:pointer}
.faq-a{display:none;padding-top:10px}.faq-item.open .faq-a{display:block}
.site-footer{border-top:3px solid var(--black);padding:50px 0 0;background:var(--white)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-grid a{display:block;margin:8px 0}
.copyright{text-align:center;border-top:2px solid var(--black);padding:18px;margin-top:35px}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--black);text-align:left}
.notice{padding:15px;border-left:6px solid var(--gold);background:var(--white);border-top:2px solid var(--black);border-right:2px solid var(--black);border-bottom:2px solid var(--black)}
@media(max-width:800px){.hero-grid,.grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;padding:20px;background:var(--white);border-bottom:2px solid var(--black);flex-direction:column}.nav-links.open{display:flex}.hero{padding-top:60px}}

.hero-visual{position:relative;border:3px solid var(--gold);border-radius:24px;overflow:hidden;background:var(--black)}
.hero-visual img{display:block;width:100%;height:auto}
.image-card{padding:0;overflow:hidden}
.image-card img{display:block;width:100%;height:auto}
.feature-visual{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
.visual-caption{padding:28px;border:2px solid var(--black);border-radius:18px}
.coin-strip{width:100%;display:block;border:2px solid var(--black);border-radius:16px}
.graphic-band{background:var(--black);padding:30px 0}
.graphic-band img{display:block;width:100%;max-height:460px;object-fit:cover;border:2px solid var(--gold);border-radius:18px}
@media(max-width:800px){.feature-visual{grid-template-columns:1fr}}