/* Allen Crypto landing page. Always dark, built on the logo navy (#1a3860). */

.ac-home {
    --ac-bg: #050b16;
    --ac-bg-2: #08111f;
    --ac-panel: #0b1729;
    --ac-panel-2: #102039;
    --ac-line: rgba(148, 178, 220, 0.12);
    --ac-line-2: rgba(148, 178, 220, 0.2);
    --ac-navy: #1a3860;
    --ac-navy-2: #24497a;
    --ac-blue: #3874d8;
    --ac-blue-2: #4c86e6;
    --ac-sky: #7fb0ff;
    --ac-text: #eef3fa;
    --ac-text-2: #b6c3d6;
    --ac-muted: #7d8ea8;
    --ac-up: #16c784;
    --ac-down: #ea3943;
    margin: 0;
    background: var(--ac-bg);
    color: var(--ac-text);
    font-family: var(--tx-font);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.ac-home a { color: inherit; text-decoration: none; }
.ac-home h1, .ac-home h2, .ac-home h3, .ac-home h4, .ac-home p { margin: 0; }
.ac-wrap { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.ac-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ac-muted { color: var(--ac-muted); }

/* ---------- Buttons ---------- */

.ac-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    font: 600 15px/1 var(--tx-font);
    white-space: nowrap;
    cursor: pointer;
    transition: transform 0.15s ease, background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}
.ac-btn:active { transform: scale(0.97); }
.ac-btn:focus-visible { outline: 2px solid var(--ac-sky); outline-offset: 3px; }
.ac-btn-lg { min-height: 52px; padding: 0 28px; font-size: 16px; }
.ac-btn-sm { min-height: 34px; padding: 0 14px; font-size: 13px; }
.ac-btn-primary { background: var(--ac-blue); color: #fff !important; box-shadow: 0 10px 30px -10px rgba(56, 116, 216, 0.8); }
.ac-btn-primary:hover { background: var(--ac-blue-2); }
.ac-btn-light { background: #fff; color: var(--ac-navy) !important; }
.ac-btn-light:hover { background: #e7eef8; }
.ac-btn-text { color: var(--ac-text-2) !important; }
.ac-btn-text:hover { color: #fff !important; }
.ac-btn-outline { border-color: var(--ac-line-2); color: var(--ac-text) !important; }
.ac-btn-outline:hover { border-color: var(--ac-sky); background: rgba(127, 176, 255, 0.06); }
.ac-btn-ghost { border-color: var(--ac-line-2); color: var(--ac-text) !important; background: transparent; }
.ac-btn-ghost:hover { background: var(--ac-blue); border-color: var(--ac-blue); }

/* ---------- Navigation ---------- */

.ac-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid transparent;
    transition: background-color 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
}
.ac-nav.is-scrolled { background: rgba(5, 11, 22, 0.78); border-bottom-color: var(--ac-line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.ac-nav-inner { display: flex; align-items: center; gap: 32px; height: 72px; }
.ac-logo { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px; letter-spacing: -0.01em; color: #fff !important; }
.ac-logo .ac-logo-mark { width: 38px; height: 38px; border-radius: 11px; font-size: 0; background: linear-gradient(135deg, var(--ac-navy-2), var(--ac-navy)); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); }
.ac-links { display: flex; gap: 28px; margin-left: 12px; }
.ac-links a { color: var(--ac-text-2); font-size: 15px; font-weight: 500; transition: color 0.2s ease; }
.ac-links a:hover { color: #fff; }
.ac-nav-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* ---------- Hero ---------- */

.ac-hero { position: relative; padding: 56px 0 0; overflow: hidden; }
.ac-hero-glow {
    position: absolute;
    inset: -240px -10% auto;
    height: 980px;
    background:
        radial-gradient(40% 45% at 72% 40%, rgba(56, 116, 216, 0.36), transparent 70%),
        radial-gradient(35% 40% at 20% 20%, rgba(26, 56, 96, 0.7), transparent 70%),
        radial-gradient(30% 30% at 90% 85%, rgba(127, 176, 255, 0.14), transparent 70%);
    pointer-events: none;
}
.ac-hero-glow::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(var(--ac-line) 1px, transparent 1px), linear-gradient(90deg, var(--ac-line) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(60% 55% at 50% 45%, #000, transparent 75%);
    -webkit-mask-image: radial-gradient(60% 55% at 50% 45%, #000, transparent 75%);
    opacity: 0.55;
}
.ac-hero-grid { position: relative; display: grid; grid-template-columns: 1.08fr 0.92fr; align-items: center; gap: 48px; min-height: 620px; }

.ac-hero h1 { margin-top: 0; font-size: clamp(40px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.045em; font-weight: 800; }
.ac-hero h1 span { display: block; background: linear-gradient(100deg, #ffffff 0%, var(--ac-sky) 55%, var(--ac-blue) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ac-lead { margin-top: 22px !important; max-width: 560px; color: var(--ac-text-2); font-size: 18px; line-height: 1.6; }
.ac-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.ac-signup { display: flex; gap: 8px; max-width: 500px; margin-top: 34px; padding: 6px; border: 1px solid var(--ac-line-2); border-radius: 999px; background: rgba(11, 23, 41, 0.8); transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.ac-signup:focus-within { border-color: var(--ac-blue); box-shadow: 0 0 0 4px rgba(56, 116, 216, 0.2); }
.ac-signup input { flex: 1; min-width: 0; padding: 0 18px; border: 0; background: transparent; color: #fff; font: 500 16px var(--tx-font); outline: none; }
.ac-signup input::placeholder { color: var(--ac-muted); }
.ac-signup.is-center { margin: 30px auto 0; background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.24); }

.ac-trust { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 26px 0 0; padding: 0; list-style: none; color: var(--ac-muted); font-size: 14px; }
.ac-trust li { display: inline-flex; align-items: center; gap: 8px; }
.ac-trust i { color: var(--ac-sky); font-size: 16px; }

.ac-hero-visual { position: relative; display: grid; place-items: center; min-height: 600px; }
.ac-phone {
    position: relative;
    z-index: 2;
    width: 290px;
    padding: 10px;
    border-radius: 46px;
    background: linear-gradient(160deg, #24364f, #0a1424);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 50px 100px -30px rgba(0, 0, 0, 0.8), 0 0 120px -20px rgba(56, 116, 216, 0.45);
}
.ac-phone img { display: block; width: 100%; height: auto; border-radius: 37px; }
.ac-phone::before { content: ""; position: absolute; top: 20px; left: 50%; z-index: 3; width: 84px; height: 22px; border-radius: 12px; background: #050b16; transform: translateX(-50%); }

.ac-orbit { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.ac-orbit::before, .ac-orbit::after { content: ""; position: absolute; width: 470px; height: 470px; border: 1px dashed rgba(127, 176, 255, 0.16); border-radius: 50%; }
.ac-orbit::after { width: 620px; height: 620px; border-style: solid; border-color: rgba(127, 176, 255, 0.07); }
.ac-orbit-coin {
    position: absolute;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border: 1px solid var(--ac-line-2);
    border-radius: 18px;
    background: rgba(11, 23, 41, 0.85);
    box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.7);
    transform: rotate(calc(var(--i) * 60deg - 30deg)) translateX(235px) rotate(calc(var(--i) * -60deg + 30deg));
    animation: ac-bob 6s ease-in-out infinite;
    animation-delay: calc(var(--i) * -1s);
}
@keyframes ac-bob { 50% { margin-top: -14px; } }

.ac-float {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 12px;
    border: 1px solid var(--ac-line-2);
    border-radius: 16px;
    background: rgba(12, 24, 43, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 24px 50px -18px rgba(0, 0, 0, 0.75);
    animation: ac-bob 7s ease-in-out infinite;
}
.ac-float strong { display: block; color: #fff; font-size: 14px; }
.ac-float small { display: block; margin-top: 2px; color: var(--ac-muted); font-size: 12.5px; }
.ac-float.is-top { top: 70px; left: -10px; }
.ac-float.is-bottom { right: -20px; bottom: 90px; animation-delay: -3s; }
.ac-float-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; font-size: 18px; }
.ac-float-icon.is-up { background: rgba(22, 199, 132, 0.16); color: var(--ac-up); }

.ac-ticker { position: relative; margin-top: 40px; padding: 18px 0; border-block: 1px solid var(--ac-line); background: rgba(8, 17, 31, 0.7); overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.ac-ticker-track { display: flex; gap: 44px; width: max-content; animation: ac-marquee 50s linear infinite; }
.ac-ticker:hover .ac-ticker-track { animation-play-state: paused; }
@keyframes ac-marquee { to { transform: translateX(-50%); } }
.ac-tick { display: inline-flex; align-items: center; gap: 10px; color: var(--ac-text-2); font-size: 15px; white-space: nowrap; }
.ac-tick b { color: #fff; font-weight: 600; }

.ac-home .tx-change { padding: 3px 8px; border-radius: 7px; font-size: 13px; font-weight: 600; }
.ac-home .tx-change.is-up { background: rgba(22, 199, 132, 0.12); color: var(--ac-up); }
.ac-home .tx-change.is-down { background: rgba(234, 57, 67, 0.12); color: var(--ac-down); }

/* ---------- Sections ---------- */

.ac-section { position: relative; padding: 110px 0; }
.ac-kicker { display: inline-block; color: var(--ac-sky); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.ac-head h2, .ac-networks-copy h2, .ac-mobile-copy h2 { margin-top: 12px; font-size: clamp(32px, 4vw, 48px); line-height: 1.1; letter-spacing: -0.035em; font-weight: 800; }
.ac-head p, .ac-networks-copy p { margin-top: 14px; color: var(--ac-text-2); font-size: 17px; line-height: 1.6; }
.ac-head.is-center { max-width: 720px; margin: 0 auto; text-align: center; }
.ac-head.is-split { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

.ac-tabs { display: inline-flex; gap: 4px; padding: 5px; border: 1px solid var(--ac-line); border-radius: 999px; background: var(--ac-panel); }
.ac-tabs button { padding: 9px 18px; border: 0; border-radius: 999px; background: transparent; color: var(--ac-text-2); font: 600 14px var(--tx-font); cursor: pointer; transition: background-color 0.2s ease, color 0.2s ease; }
.ac-tabs button:hover { color: #fff; }
.ac-tabs button.is-active { background: var(--ac-navy); color: #fff; box-shadow: inset 0 0 0 1px rgba(127, 176, 255, 0.25); }
.ac-tabs.is-center { display: flex; width: max-content; max-width: 100%; margin: 40px auto 0; overflow-x: auto; }

/* ---------- Markets ---------- */

.ac-markets { margin-top: 36px; overflow-x: auto; border: 1px solid var(--ac-line); border-radius: 24px; background: linear-gradient(180deg, var(--ac-panel), var(--ac-bg-2)); }
.ac-markets table { width: 100%; border-collapse: collapse; }
.ac-markets th { padding: 16px 24px; border-bottom: 1px solid var(--ac-line); color: var(--ac-muted); font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.ac-markets td { padding: 14px 24px; border-bottom: 1px solid var(--ac-line); white-space: nowrap; }
.ac-markets tr:last-child td { border-bottom: 0; }
.ac-markets tbody tr { transition: background-color 0.2s ease; }
.ac-markets tbody tr:hover { background: rgba(56, 116, 216, 0.06); }
.ac-markets .is-right { text-align: right; }
.ac-markets .tx-spark { width: 150px; min-height: 44px; height: 44px; margin: 0; overflow: hidden; }
.ac-asset { display: flex; align-items: center; gap: 14px; }
.ac-asset strong { display: block; color: #fff; font-size: 15px; }
.ac-asset small { display: block; margin-top: 2px; color: var(--ac-muted); font-size: 13px; }
.ac-price { color: #fff; font-weight: 600; font-variant-numeric: tabular-nums; }
.ac-note { margin-top: 16px !important; color: var(--ac-muted); font-size: 13px; text-align: center; }

/* ---------- Features ---------- */

.ac-features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 56px; }
.ac-feature { padding: 28px; border: 1px solid var(--ac-line); border-radius: 26px; background: linear-gradient(180deg, var(--ac-panel-2), var(--ac-panel) 55%); transition: transform 0.25s ease, border-color 0.25s ease; }
.ac-feature:hover { transform: translateY(-4px); border-color: var(--ac-line-2); }
.ac-feature h3 { margin-top: 26px; font-size: 21px; letter-spacing: -0.02em; }
.ac-feature p { margin-top: 10px; color: var(--ac-text-2); font-size: 15px; line-height: 1.6; }
.ac-feature-art { display: grid; place-items: center; height: 180px; border-radius: 18px; background: radial-gradient(70% 80% at 50% 40%, rgba(56, 116, 216, 0.28), transparent 70%), var(--ac-bg-2); border: 1px solid var(--ac-line); }
.ac-feature-art.is-coins { grid-template-columns: repeat(3, 56px); gap: 14px; place-content: center; }
.ac-feature-art.is-coins > * { justify-self: center; filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.45)); }
.ac-feature-art.is-stable { display: flex; align-items: center; justify-content: center; gap: 16px; color: var(--ac-muted); font-size: 22px; }
.ac-usd { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--ac-blue), var(--ac-navy)); color: #fff; font-size: 30px; font-weight: 800; box-shadow: 0 14px 30px -10px rgba(56, 116, 216, 0.8); }
.ac-feature-art.is-speed { align-content: center; gap: 4px; }
.ac-speed-value { font-size: 72px; font-weight: 800; line-height: 1; letter-spacing: -0.05em; background: linear-gradient(180deg, #fff, var(--ac-sky)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ac-speed-label { color: var(--ac-muted); font-size: 14px; letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------- Networks ---------- */

.ac-networks-band { background: linear-gradient(180deg, transparent, rgba(26, 56, 96, 0.22) 50%, transparent); }
.ac-networks { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
.ac-networks-copy .ac-btn { margin-top: 30px; }
.ac-chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ac-chip { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid var(--ac-line); border-radius: 18px; background: rgba(11, 23, 41, 0.8); transition: border-color 0.2s ease, transform 0.2s ease; }
.ac-chip:hover { border-color: var(--ac-line-2); transform: translateY(-2px); }
.ac-chip strong { display: block; color: #fff; font-size: 15px; }
.ac-chip small { display: block; margin-top: 3px; color: var(--ac-muted); font-size: 13px; }

/* ---------- Product ---------- */

.ac-showcase { position: relative; margin: 36px auto 0; max-width: 1080px; overflow: hidden; border: 1px solid var(--ac-line-2); border-radius: 22px; background: var(--ac-panel); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, 0.9), 0 0 160px -40px rgba(56, 116, 216, 0.5); }
.ac-showcase-bar { display: flex; align-items: center; gap: 7px; padding: 13px 18px; border-bottom: 1px solid var(--ac-line); background: var(--ac-bg-2); }
.ac-showcase-bar span { width: 11px; height: 11px; border-radius: 50%; background: #23344d; }
.ac-showcase-bar em { margin: 0 auto; padding: 4px 16px; border-radius: 8px; background: var(--ac-panel-2); color: var(--ac-muted); font-size: 12px; font-style: normal; }
.ac-showcase img { display: block; width: 100%; height: auto; animation: ac-fade 0.45s ease both; }
@keyframes ac-fade { from { opacity: 0; transform: scale(1.01); } }

/* ---------- Stats ---------- */

.ac-stats-band { padding: 56px 0; border-block: 1px solid var(--ac-line); background: linear-gradient(90deg, rgba(26, 56, 96, 0.35), rgba(26, 56, 96, 0.1) 50%, rgba(26, 56, 96, 0.35)); }
.ac-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; text-align: center; }
.ac-stats strong { display: block; font-size: clamp(36px, 4.5vw, 56px); font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.ac-stats span { display: block; margin-top: 10px; color: var(--ac-text-2); font-size: 15px; }

/* ---------- Security ---------- */

.ac-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 56px; }
.ac-card { padding: 26px; border: 1px solid var(--ac-line); border-radius: 22px; background: var(--ac-panel); transition: border-color 0.2s ease, transform 0.2s ease; }
.ac-card:hover { border-color: var(--ac-line-2); transform: translateY(-3px); }
.ac-icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, var(--ac-navy-2), var(--ac-navy)); color: #fff; font-size: 21px; box-shadow: inset 0 0 0 1px rgba(127, 176, 255, 0.22); }
.ac-card h3 { margin-top: 20px; font-size: 17px; }
.ac-card p { margin-top: 8px; color: var(--ac-text-2); font-size: 14.5px; line-height: 1.6; }

/* ---------- Mobile / steps ---------- */

.ac-mobile-band { overflow: hidden; }
.ac-mobile { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.ac-phones { position: relative; display: flex; justify-content: center; min-height: 560px; }
.ac-phones .ac-phone { width: 250px; }
.ac-phones .ac-phone.is-back { position: absolute; z-index: 1; transform: translate(-130px, 40px) rotate(-8deg); opacity: 0.9; }
.ac-phones .ac-phone:not(.is-back) { transform: translateX(70px); }
.ac-steps { margin: 36px 0 0; padding: 0; list-style: none; }
.ac-steps li { position: relative; display: flex; gap: 20px; padding-bottom: 30px; }
.ac-steps li:not(:last-child)::before { content: ""; position: absolute; top: 46px; bottom: 6px; left: 21px; width: 2px; background: linear-gradient(var(--ac-blue), transparent); }
.ac-steps li > span { flex: 0 0 auto; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--ac-navy); color: #fff; font-weight: 800; box-shadow: 0 0 0 6px rgba(26, 56, 96, 0.35), inset 0 0 0 1px rgba(127, 176, 255, 0.3); }
.ac-steps h3 { margin-top: 9px; font-size: 19px; }
.ac-steps p { margin-top: 6px; color: var(--ac-text-2); font-size: 15.5px; line-height: 1.6; }

/* ---------- CTA ---------- */

.ac-cta-wrap { padding-top: 40px; }
.ac-cta {
    position: relative;
    overflow: hidden;
    padding: 72px 32px;
    border-radius: 32px;
    background:
        radial-gradient(60% 90% at 85% 0%, rgba(127, 176, 255, 0.35), transparent 60%),
        radial-gradient(50% 80% at 0% 100%, rgba(56, 116, 216, 0.35), transparent 60%),
        linear-gradient(135deg, var(--ac-navy-2), var(--ac-navy) 45%, #0d1f38);
    text-align: center;
    box-shadow: 0 40px 80px -30px rgba(26, 56, 96, 0.9), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}
.ac-cta h2 { margin-top: 22px; font-size: clamp(30px, 4vw, 46px); letter-spacing: -0.035em; font-weight: 800; }
.ac-cta p { max-width: 540px; margin: 14px auto 0 !important; color: rgba(238, 243, 250, 0.8); font-size: 17px; line-height: 1.6; }
.ac-cta > .ac-btn { margin-top: 30px; }
.ac-cta .ac-cta-mark { width: 64px; height: 64px; margin: 0 auto; border-radius: 18px; background: rgba(255, 255, 255, 0.12); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2); }
.ac-cta .ac-signup input::placeholder { color: rgba(238, 243, 250, 0.6); }

/* ---------- Footer ---------- */

.ac-footer { padding: 72px 0 36px; border-top: 1px solid var(--ac-line); background: var(--ac-bg-2); }
.ac-footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.ac-footer-brand p { max-width: 320px; margin-top: 16px !important; color: var(--ac-muted); font-size: 14.5px; line-height: 1.6; }
.ac-footer nav { display: flex; flex-direction: column; gap: 12px; }
.ac-footer h4 { margin-bottom: 4px !important; color: #fff; font-size: 14px; font-weight: 700; }
.ac-footer nav a { color: var(--ac-muted); font-size: 14.5px; transition: color 0.2s ease; }
.ac-footer nav a:hover { color: #fff; }
.ac-footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--ac-line); color: var(--ac-muted); font-size: 13px; }

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
    .ac-hero-grid { grid-template-columns: 1fr; text-align: center; min-height: 0; }
    .ac-hero-copy { display: flex; flex-direction: column; align-items: center; }
    .ac-lead { margin-inline: auto !important; }
    .ac-signup { width: 100%; }
    .ac-trust { justify-content: center; }
    .ac-hero-visual { min-height: 560px; }
    .ac-features, .ac-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ac-networks, .ac-mobile { grid-template-columns: 1fr; }
    .ac-footer-grid { grid-template-columns: 1fr 1fr; }
    .ac-hide-md { display: none; }
}

@media (max-width: 820px) {
    .ac-links { display: none; }
}

@media (max-width: 640px) {
    .ac-wrap { width: calc(100% - 32px); }
    .ac-nav-inner { height: 64px; gap: 12px; }
    .ac-logo span { font-size: 16px; }
    .ac-btn-text { display: none; }
    .ac-hero { padding-top: 32px; }
    .ac-lead { font-size: 16px; }
    .ac-signup { flex-direction: column; border-radius: 22px; }
    .ac-signup input { min-height: 46px; }
    .ac-hero-visual { min-height: 500px; }
    .ac-phone { width: 230px; }
    .ac-orbit { transform: scale(0.7); }
    .ac-float.is-top { left: 0; top: 30px; }
    .ac-float.is-bottom { right: 0; bottom: 30px; }
    .ac-section { padding: 76px 0; }
    .ac-features, .ac-grid-4, .ac-chips, .ac-stats { grid-template-columns: 1fr; }
    .ac-stats { gap: 32px; }
    .ac-hide-sm { display: none; }
    .ac-markets th, .ac-markets td { padding: 12px 10px; }
    .ac-markets th:first-child, .ac-markets td:first-child { padding-left: 16px; }
    .ac-markets th:last-child, .ac-markets td:last-child { padding-right: 16px; }
    .ac-asset { gap: 10px; }
    .ac-asset strong { font-size: 14px; }
    .ac-home .tx-change { padding: 3px 6px; font-size: 12px; }
    .ac-phones { min-height: 460px; }
    .ac-phones .ac-phone { width: 200px; }
    .ac-phones .ac-phone.is-back { transform: translate(-80px, 30px) rotate(-8deg); }
    .ac-phones .ac-phone:not(.is-back) { transform: translateX(50px); }
    .ac-footer-grid { grid-template-columns: 1fr; }
    .ac-cta { padding: 56px 20px; }
}

@media (prefers-reduced-motion: reduce) {
    .ac-ticker-track, .ac-orbit-coin, .ac-float { animation: none; }
}