:root {
    --primary: #efa000;
    --black: #111111;
    --dark: #1C1C1C;
    --mid: #2B2B2B;
    --light: #F5F5F5;
    --white: #ffffff;
    --shadow: 0 12px 30px rgba(0,0,0,.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--black);
    background: #fff;
    line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
header, .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid rgba(17,17,17,.08);
    backdrop-filter: blur(10px);
}
.header-inner { display: none; }
.mobile-topbar {
    display: grid;
    grid-template-columns: 48px 1fr 48px;
    align-items: center;
    gap: 12px;
    padding: 12px 18px 8px;
}
.mobile-menu-toggle {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 14px;
    background: var(--primary);
    color: #fff;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    box-shadow: var(--shadow);
}
.mobile-logo-link { justify-self: center; }
.logo { width: 132px; max-height: 52px; object-fit: contain; }
.mobile-actions { display: flex; justify-content: center; gap: 12px; padding: 0 18px 12px; }
.mobile-nav {
    display: none;
    gap: 8px;
    padding: 10px 18px 18px;
    background: #fff;
    border-top: 1px solid rgba(17,17,17,.07);
}
.mobile-nav.is-open { display: grid; }
.mobile-nav a {
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--light);
    font-weight: 700;
}
.main-nav, nav { font-weight: 700; }
.main-nav a { padding: 10px 14px; border-radius: 999px; }
.main-nav a:hover { background: rgba(0,0,0,.05); color: var(--primary); }
.header-actions { display: flex; gap: 10px; align-items: center; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
    border-radius: 999px;
    border: 0;
    background: linear-gradient(135deg, var(--primary), #c77c00);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(239,160,0,.28);
    cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-small { padding: 10px 18px; font-size: 14px; }
.btn-alt { background: linear-gradient(135deg, #2B2B2B, #111111); }
.hero, .banner {
    background: radial-gradient(circle at top right, rgba(239,160,0,.25), transparent 36%), linear-gradient(135deg, #111111, #2B2B2B);
    color: #fff;
}
.hero .container { padding-top: 42px; padding-bottom: 42px; }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.hero h1 { font-size: clamp(32px, 8vw, 62px); line-height: 1.12; margin: 0 0 16px; }
.hero p { color: rgba(255,255,255,.84); font-size: 18px; margin: 0 0 20px; }
.hero-media { background: rgba(255,255,255,.08); border-radius: 28px; padding: 18px; box-shadow: var(--shadow); }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.tag { background: rgba(239,160,0,.18); color: #fff; border: 1px solid rgba(239,160,0,.38); padding: 8px 12px; border-radius: 999px; font-weight: 700; font-size: 13px; }
section { padding: 42px 0; }
.container { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
.section-title { font-size: clamp(26px, 5vw, 42px); line-height: 1.2; margin: 0 0 14px; }
.lead { color: #555; font-size: 17px; max-width: 850px; }
.grid { display: grid; gap: 18px; }
.card {
    background: #fff;
    border: 1px solid rgba(17,17,17,.08);
    border-radius: 20px;
    padding: 22px;
    box-shadow: var(--shadow);
}
.card h2, .card h3 { margin-top: 0; line-height: 1.25; }
.card p:last-child { margin-bottom: 0; }
.notice {
    border-left: 6px solid var(--primary);
    background: #fff8e8;
    padding: 18px 20px;
    border-radius: 18px;
    box-shadow: var(--shadow);
}
.faq { display: grid; gap: 14px; }
.faq-item { background: #fff; border-radius: 18px; border: 1px solid rgba(17,17,17,.08); padding: 18px; box-shadow: var(--shadow); }
.faq-item h3 { margin: 0 0 8px; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.step { counter-increment: step; position: relative; padding-left: 58px; }
.step:before { content: counter(step); position: absolute; left: 0; top: 4px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 900; }
.inline-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.inline-links a { color: var(--primary); font-weight: 800; }
.footer { background: #111111; color: #fff; padding-top: 42px; }
.footer-grid { display: grid; gap: 24px; }
.footer-logo { width: 128px; margin-bottom: 12px; }
.footer a { display: block; color: rgba(255,255,255,.82); margin: 8px 0; }
.footer p { color: rgba(255,255,255,.75); }
.footer-bottom { margin-top: 28px; padding: 18px; text-align: center; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.7); }
.light-bg { background: var(--light); }
.two-col { display: grid; gap: 20px; }
@media (min-width: 768px) {
    .mobile-topbar, .mobile-actions, .mobile-nav { display: none; }
    .header-inner {
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: 28px;
        width: min(1160px, calc(100% - 48px));
        margin: 0 auto;
        padding: 14px 0;
    }
    .logo { width: 150px; }
    .main-nav { display: flex; justify-content: center; gap: 6px; }
    .hero-grid { grid-template-columns: 1.1fr .9fr; }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-2, .two-col { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1.4fr .8fr 1.2fr; }
}
@media (min-width: 1024px) {
    .header-inner { width: min(1200px, calc(100% - 72px)); gap: 42px; }
    .main-nav a { padding: 11px 18px; }
    section { padding: 64px 0; }
    .hero .container { padding-top: 72px; padding-bottom: 72px; }
}