/* Quantum AI — DollarHub-inspired crypto landing + inner pages */
:root {
    --bg: #05070c;
    --bg-2: #0a0f18;
    --surface: #121821;
    --line: rgba(0, 174, 239, 0.22);
    /* Logo dual: metallic silver + electric blue */
    --brand: #00aeef;
    --brand-2: #3b82f6;
    --brand-deep: #0072ff;
    --brand-soft: #7dd3fc;
    --brand-mid: #38bdf8;
    --silver: #c0c0c0;
    --silver-2: #e8eef5;
    --gold: #00aeef;
    --gold-2: #0072ff;
    --teal: #00aeef;
    --cyan: #38bdf8;
    --blue: #0072ff;
    --text: #f3f7fc;
    --muted: #9aa8b8;
    --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --display: 'Segoe UI Semibold', 'Segoe UI', system-ui, sans-serif;
    --max: 1140px;
    --header-h: 7rem;
    --brand-grad: linear-gradient(135deg, #e8eef5 0%, #c0c0c0 28%, #00aeef 62%, #0072ff 100%);
    --brand-grad-btn: linear-gradient(135deg, #00aeef, #0072ff 70%, #38bdf8);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    padding-top: var(--header-h);
}
img { display: block; max-width: 100%; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-2); }
.dh-wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

/* ========== HEADER (DollarHub style) ========== */
.dh-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 200;
    background: rgba(10, 22, 40, 0.96);
    border-bottom: 1px solid var(--line);
}
.dh-header.is-scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.dh-header-inner {
    position: relative;
    min-height: 5.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding-block: 0.65rem;
}
.dh-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    flex: 0 1 auto;
    min-width: 0;
    max-width: min(360px, 52vw);
}
.dh-logo-img {
    height: clamp(58px, 8vw, 78px);
    width: auto;
    max-width: 100%;
    object-fit: contain;
    object-position: left center;
    image-rendering: auto;
    -webkit-font-smoothing: antialiased;
    transform: translateZ(0);
    backface-visibility: hidden;
}
.dh-footer .dh-logo {
    max-width: 280px;
}
.dh-footer .dh-logo-img {
    height: clamp(48px, 8vw, 64px);
    max-width: 100%;
}
.dh-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.55rem 0.85rem;
    flex-shrink: 1;
    min-width: 0;
}
.dh-nav a {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-transform: none;
    white-space: nowrap;
    flex-shrink: 0;
}
.dh-nav a:hover,
.dh-nav a.active { color: var(--brand-2); }
.dh-signin {
    padding: 0.4rem 0.85rem !important;
    border: 1px solid var(--brand);
    border-radius: 6px;
    color: var(--brand) !important;
}
.dh-signin:hover { background: rgba(0, 174, 239, 0.12); }
.dh-toggle {
    display: none;
    flex-shrink: 0;
    margin-left: 0.25rem;
    width: 42px; height: 42px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    font-size: 1.3rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}
.dh-toggle-bars,
.dh-toggle-bars::before,
.dh-toggle-bars::after {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    position: relative;
}
.dh-toggle-bars::before,
.dh-toggle-bars::after {
    content: "";
    position: absolute;
    left: 0;
}
.dh-toggle-bars::before { top: -6px; }
.dh-toggle-bars::after { top: 6px; }
.dh-ratebar {
    border-top: 1px solid rgba(0, 174, 239, 0.18);
    background: linear-gradient(90deg, rgba(0, 174, 239, 0.1), rgba(56, 189, 248, 0.1));
    padding: 0.4rem 0;
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
}
.dh-ratebar .dh-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.dh-rate-note {
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brand-mid);
    opacity: 0.9;
    margin-left: 0.25rem;
}
.dh-ratebar strong {
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-family: var(--display);
}
.live-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: #a3e635;
    flex-shrink: 0;
    animation: pulse 1.8s infinite;
}
.dh-ratebar.is-up .live-dot { background: #34d399; }
.dh-ratebar.is-down .live-dot { background: #fb7185; }
[data-live-rate].rate-tick {
    display: inline-block;
    animation: rateFlash 0.45s ease;
}
[data-live-rate].rate-up { color: #34d399; }
[data-live-rate].rate-down { color: #fb7185; }
.dh-ratebar.is-up strong,
.dh-footer-rate .rate-up { filter: none; }
.dh-ratebar.is-up strong {
    background: linear-gradient(135deg, #34d399, #00aeef);
    -webkit-background-clip: text;
    background-clip: text;
}
.dh-ratebar.is-down strong {
    background: linear-gradient(135deg, #fb7185, #f472b6);
    -webkit-background-clip: text;
    background-clip: text;
}
@keyframes rateFlash {
    0% { transform: translateY(0); opacity: 0.65; }
    40% { transform: translateY(-1px); opacity: 1; }
    100% { transform: translateY(0); opacity: 1; }
}

/* Buttons */
.dh-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.5rem;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 2px solid transparent;
    transition: transform .15s, filter .2s, background .2s, color .2s;
}
.dh-btn:active { transform: scale(0.98); }
.dh-btn-gold {
    background: var(--brand-grad-btn);
    color: #042f2e !important;
    box-shadow: 0 8px 24px rgba(0, 174, 239, 0.3);
}
.dh-btn-gold:hover { filter: brightness(1.06); color: #042f2e !important; }
.dh-btn-outline {
    background: transparent;
    border-color: rgba(0, 174, 239, 0.4);
    color: var(--text) !important;
}
.dh-btn-outline:hover {
    border-color: var(--brand-2);
    color: var(--brand-2) !important;
}

/* ========== HERO ========== */
.dh-hero {
    position: relative;
    min-height: calc(100vh - var(--header-h));
    min-height: calc(100dvh - var(--header-h));
    display: flex;
    align-items: center;
    padding: 2.5rem 0 3rem;
    overflow: hidden;
    background: linear-gradient(160deg, #05070c 0%, #0a1524 55%, #071018 100%);
}
.dh-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.dh-hero-aurora {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.55;
    will-change: transform, opacity;
}
.dh-hero-aurora-a {
    width: min(55vw, 520px);
    height: min(55vw, 520px);
    right: -8%;
    top: 5%;
    background: radial-gradient(circle, rgba(0, 174, 239, 0.45), transparent 68%);
    animation: heroDriftA 14s ease-in-out infinite alternate;
}
.dh-hero-aurora-b {
    width: min(45vw, 420px);
    height: min(45vw, 420px);
    left: -10%;
    bottom: -5%;
    background: radial-gradient(circle, rgba(0, 114, 255, 0.38), transparent 70%);
    animation: heroDriftB 18s ease-in-out infinite alternate;
}
.dh-hero-aurora-c {
    width: min(35vw, 300px);
    height: min(35vw, 300px);
    left: 38%;
    top: 20%;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.22), transparent 70%);
    animation: heroDriftC 12s ease-in-out infinite alternate;
}
.dh-hero-gridlines {
    position: absolute;
    inset: -20%;
    background-image:
        linear-gradient(rgba(0, 174, 239, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 174, 239, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
    animation: heroGridMove 28s linear infinite;
    opacity: 0.7;
}
.dh-hero-beam {
    position: absolute;
    top: -20%;
    left: -30%;
    width: 45%;
    height: 160%;
    background: linear-gradient(105deg, transparent 35%, rgba(0, 174, 239, 0.12) 50%, transparent 65%);
    transform: skewX(-18deg);
    animation: heroBeam 9s ease-in-out infinite;
}
.dh-hero-dots {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(125, 211, 252, 0.7) 1px, transparent 1.5px),
        radial-gradient(circle, rgba(0, 174, 239, 0.45) 1px, transparent 1.5px);
    background-size: 90px 90px, 140px 140px;
    background-position: 0 0, 40px 55px;
    animation: heroDots 22s linear infinite;
    opacity: 0.35;
    mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 10%, transparent 80%);
}
.dh-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(105deg, rgba(5, 7, 12, 0.82) 0%, rgba(8, 14, 24, 0.45) 52%, rgba(8, 14, 24, 0.2) 100%);
    z-index: 1;
}
.dh-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 1.5rem;
    align-items: center;
    width: 100%;
}
.dh-hero-anim-col {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 420px;
}
.page-home .dh-hero-overlay {
    z-index: 1;
}
.page-home .dh-hero-bg {
    z-index: 0;
}
@keyframes heroDriftA {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(-8%, 10%) scale(1.12); }
}
@keyframes heroDriftB {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(12%, -8%) scale(1.15); }
}
@keyframes heroDriftC {
    from { transform: translate(0, 0); opacity: 0.4; }
    to { transform: translate(-10%, 12%); opacity: 0.7; }
}
@keyframes heroGridMove {
    from { transform: translate(0, 0); }
    to { transform: translate(-48px, -48px); }
}
@keyframes heroBeam {
    0%, 100% { transform: skewX(-18deg) translateX(-20%); opacity: 0.25; }
    50% { transform: skewX(-18deg) translateX(120%); opacity: 0.7; }
}
@keyframes heroDots {
    from { background-position: 0 0, 40px 55px; }
    to { background-position: 90px 90px, 180px 195px; }
}
@keyframes heroOrbPulse {
    0%, 100% { box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 0 0 rgba(0, 174, 239, 0.25); }
    50% { box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 40px 8px rgba(0, 174, 239, 0.18); }
}
@keyframes heroOrbFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
@keyframes heroRingPulse {
    0%, 100% { transform: scale(1); opacity: 0.55; }
    50% { transform: scale(1.06); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
    .dh-hero-aurora,
    .dh-hero-gridlines,
    .dh-hero-beam,
    .dh-hero-dots,
    .dh-hero-orb,
    .dh-hero-orb img,
    .dh-hero-orb-ring {
        animation: none !important;
    }
}
.dh-hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}
.dh-badge {
    display: inline-block;
    margin: 0 0 1rem;
    padding: 0.35rem 0.8rem;
    border: 1px solid rgba(0, 174, 239, 0.45);
    border-radius: 999px;
    color: var(--brand);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.dh-hero h1 {
    margin: 0 0 1.1rem;
    font-family: var(--display);
    font-weight: 800;
    font-size: clamp(2.1rem, 5.5vw, 3.6rem);
    line-height: 1.12;
    letter-spacing: -0.035em;
}
.dh-hero h1 span {
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dh-hero-text {
    margin: 0 0 1.85rem;
    color: var(--muted);
    font-size: 1.02rem;
    max-width: 34rem;
}
.dh-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

/* ========== ABOUT ========== */
.dh-about {
    padding: 5.5rem 0;
    background: linear-gradient(180deg, var(--bg-2), var(--bg));
    border-block: 1px solid var(--line);
}
.dh-about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: center;
}
.dh-about-visual { text-align: center; }
.dh-about-frame {
    position: relative;
    width: min(100%, 320px);
    aspect-ratio: 1;
    margin: 0 auto 1rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(59,130,246,.2), transparent 65%),
        var(--surface);
    border: 1px solid var(--line);
}
.dh-about-frame img {
    width: 62%;
    max-width: 180px;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border-radius: 50%;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 8px 22px rgba(0, 174, 239, 0.3));
    image-rendering: auto;
    transform: translateZ(0);
}
.dh-about-ring {
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    border: 1px solid rgba(0, 174, 239, 0.35);
}
.dh-about-ring-2 {
    inset: 22%;
    border-style: dashed;
    border-color: rgba(103, 232, 249, 0.3);
}
.dh-about-tag {
    margin: 0;
    color: var(--brand);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
}
.dh-kicker {
    margin: 0 0 0.5rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dh-about-copy h2 {
    margin: 0 0 0.35rem;
    font-family: var(--display);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}
.dh-about-copy h3 {
    margin: 0 0 1rem;
    font-size: 1.15rem;
    font-weight: 700;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dh-about-copy p {
    margin: 0 0 1rem;
    color: var(--muted);
}
.dh-about-copy .dh-btn { margin-top: 0.5rem; }

/* ========== BENEFITS ========== */
.dh-benefits { padding: 5.5rem 0; }
.dh-section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2.75rem;
}
.dh-section-head h2 {
    margin: 0 0 0.85rem;
    font-family: var(--display);
    font-size: clamp(1.7rem, 3vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}
.dh-section-head p { margin: 0; color: var(--muted); }
.dh-benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.dh-benefit-grid article {
    text-align: center;
    padding: 1.75rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(18, 35, 61, 0.9), rgba(10, 22, 40, 0.6));
    transition: transform .2s, border-color .2s, box-shadow .2s;
}
.dh-benefit-grid article:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 189, 248, 0.45);
    box-shadow: 0 16px 40px rgba(0,0,0,.25);
}
.dh-ico {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, rgba(0, 174, 239, 0.22), rgba(56, 189, 248, 0.18));
    border: 1px solid rgba(0, 174, 239, 0.4);
    color: var(--brand);
    font-size: 1.25rem;
    font-family: var(--display);
    font-weight: 800;
}
.dh-benefit-grid h4 {
    margin: 0 0 0.5rem;
    font-family: var(--display);
    font-size: 1.1rem;
    font-weight: 750;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dh-benefit-grid p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

/* UPI wallets (home) */
.dh-upi {
    padding: 5rem 0;
    border-top: 1px solid var(--line);
    background:
        radial-gradient(ellipse 60% 70% at 20% 0%, rgba(0, 114, 255, 0.1), transparent 55%),
        radial-gradient(ellipse 50% 60% at 90% 100%, rgba(0, 174, 239, 0.08), transparent 50%),
        var(--bg);
}
.dh-upi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.dh-upi-grid article {
    padding: 1.75rem 1.35rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: linear-gradient(165deg, rgba(18, 40, 68, 0.95), rgba(8, 18, 32, 0.75));
    transition: transform .2s, border-color .2s;
}
.dh-upi-grid article:hover {
    transform: translateY(-3px);
    border-color: rgba(56, 189, 248, 0.4);
}
.dh-upi-grid h4 {
    margin: 0 0 0.55rem;
    font-family: var(--display);
    font-size: 1.15rem;
    font-weight: 750;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dh-upi-grid p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}
.dh-upi-note {
    margin: 2rem auto 0;
    max-width: 44rem;
    text-align: center;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
}
.dh-upi-note a {
    color: var(--brand-mid);
    text-decoration: none;
    font-weight: 600;
}
.dh-upi-note a:hover { text-decoration: underline; }

/* UPI page */
.upi-intro {
    max-width: 40rem;
    margin: 0 0 2.5rem;
}
.upi-intro p:last-child { color: var(--muted); }
.upi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}
.upi-card {
    padding: 1.75rem 1.4rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background:
        linear-gradient(160deg, rgba(16, 38, 64, 0.95), rgba(8, 16, 28, 0.8));
}
.upi-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--brand-mid);
    margin-bottom: 0.85rem;
}
.upi-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 1rem;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 1.35rem;
    color: var(--brand);
    background: linear-gradient(145deg, rgba(0, 174, 239, 0.2), rgba(0, 114, 255, 0.12));
    border: 1px solid rgba(0, 174, 239, 0.35);
}
.upi-card h2 {
    margin: 0 0 0.65rem;
    font-family: var(--display);
    font-size: 1.35rem;
    font-weight: 800;
}
.upi-card > p {
    color: var(--muted);
    font-size: 0.95rem;
    margin: 0 0 1rem;
}
.upi-note {
    padding: 1.75rem 1.5rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: linear-gradient(90deg, rgba(0, 174, 239, 0.08), transparent 70%);
    margin-bottom: 2rem;
}
.upi-note p { color: var(--muted); margin: 0; max-width: 44rem; }

/* CTA band */
.dh-cta-band {
    padding: 4.5rem 0;
    border-top: 1px solid var(--line);
    background:
        radial-gradient(ellipse 50% 80% at 50% 100%, rgba(0, 174, 239,.12), transparent 60%),
        var(--bg-2);
    text-align: center;
}
.dh-cta-inner img { margin: 0 auto 1rem; height: 64px; width: auto; max-width: 280px; object-fit: contain; }
.dh-cta-inner h2 {
    margin: 0 0 0.65rem;
    font-family: var(--display);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
}
.dh-cta-inner > p {
    margin: 0 auto 1.5rem;
    color: var(--muted);
    max-width: 30rem;
}
.dh-cta-inner .dh-hero-actions { justify-content: center; }

/* ========== FOOTER ========== */
.dh-footer {
    background: #07101c;
    border-top: 1px solid var(--line);
    padding-top: 3.25rem;
}
.dh-footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
}
.dh-footer-brand p {
    margin: 1rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    max-width: 22rem;
}
.dh-footer-links h4,
.dh-footer-news h4 {
    margin: 0 0 1rem;
    font-family: var(--display);
    font-size: 0.95rem;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dh-footer-links a {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 0.55rem;
}
.dh-footer-links a:hover { color: var(--brand); }
.dh-footer-news p { margin: 0 0 0.85rem; color: var(--muted); font-size: 0.9rem; }
.dh-news-form {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.dh-news-form input {
    flex: 1;
    min-width: 160px;
    padding: 0.7rem 0.85rem;
    border-radius: 6px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    font: inherit;
}
.dh-news-form .dh-btn { padding: 0.7rem 1rem; font-size: 0.78rem; }
.dh-footer-rate {
    margin-top: 0.85rem !important;
    font-family: var(--display);
    font-weight: 700;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
}
.dh-footer-bottom {
    border-top: 1px solid var(--line);
    padding: 1.1rem 0;
}
.dh-footer-bottom .dh-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.6rem;
}
.dh-footer-bottom p {
    margin: 0;
    font-size: 0.78rem;
    color: #7a8fa8;
}
.dh-footer-bottom a { color: #7a8fa8; }
.dh-footer-bottom a:hover { color: var(--brand); }

/* ========== INNER PAGES (shared) ========== */
.page-hero {
    position: relative;
    padding: 3.75rem 1.5rem 3.25rem;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}
.page-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 88% 40%, rgba(34, 211, 238, 0.16), transparent 58%),
        radial-gradient(ellipse 55% 70% at 90% 0%, rgba(59,130,246,.18), transparent 55%),
        linear-gradient(180deg, #0d1f3a 0%, var(--bg) 100%);
}
.page-hero-mesh, .page-hero-orb { display: none; }
.page-hero-watermark { display: none; } /* legacy faint logo removed */

.page-hero-visual {
    position: absolute;
    right: max(1.5rem, calc((100% - var(--max)) / 2));
    top: 50%;
    transform: translateY(-50%);
    width: min(42vw, 300px);
    height: min(42vw, 300px);
    display: grid;
    place-items: center;
    pointer-events: none;
    z-index: 0;
}
.page-hero-glow {
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.35), rgba(8, 145, 178, 0.08) 55%, transparent 70%);
    filter: blur(4px);
    animation: pageHeroPulse 5s ease-in-out infinite;
}
.page-hero-ring {
    position: absolute;
    inset: 18%;
    border-radius: 50%;
    border: 1px solid rgba(94, 234, 212, 0.45);
    box-shadow: 0 0 24px rgba(34, 211, 238, 0.2), inset 0 0 20px rgba(34, 211, 238, 0.08);
    animation: pageHeroSpin 22s linear infinite;
}
.page-hero-ring--outer {
    inset: 6%;
    border-color: rgba(56, 189, 248, 0.28);
    animation-duration: 32s;
    animation-direction: reverse;
}
.page-hero-badge {
    position: relative;
    z-index: 1;
    width: min(48%, 148px);
    height: auto;
    filter: drop-shadow(0 8px 28px rgba(34, 211, 238, 0.45));
    animation: pageHeroFloat 6s ease-in-out infinite;
}
.page-hero-badge-label {
    position: absolute;
    bottom: 8%;
    z-index: 1;
    margin: 0;
    font-family: var(--display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #e8f7fc;
    text-shadow: 0 0 18px rgba(34, 211, 238, 0.55);
}
@keyframes pageHeroPulse {
    0%, 100% { opacity: 0.75; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.06); }
}
@keyframes pageHeroSpin {
    to { transform: rotate(360deg); }
}
@keyframes pageHeroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    max-width: var(--max);
    margin: 0 auto;
}
.page-hero-inner--split {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(240px, 0.75fr);
    gap: 2rem 2.5rem;
    align-items: center;
}
.page-hero-copy h1 {
    max-width: 16ch;
}
.page-hero-copy > p:not(.eyebrow) {
    max-width: 38rem;
}
.page-hero-card {
    position: relative;
    z-index: 1;
    padding: 1.35rem 1.4rem 1.2rem;
    border-radius: 1.1rem;
    background:
        linear-gradient(160deg, rgba(14, 40, 68, 0.92), rgba(8, 22, 40, 0.88)),
        radial-gradient(ellipse at 80% 0%, rgba(34, 211, 238, 0.18), transparent 55%);
    border: 1px solid rgba(94, 234, 212, 0.28);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.page-hero-card-logo {
    display: block;
    width: 72px;
    height: 72px;
    margin: 0 auto 0.75rem;
    filter: drop-shadow(0 6px 18px rgba(34, 211, 238, 0.4));
}
.page-hero-card-title {
    margin: 0 0 0.85rem;
    text-align: center;
    font-family: var(--display);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #e8f7fc;
}
.page-hero-card-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
}
.page-hero-card-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.75rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
    font-size: 0.9rem;
}
.page-hero-card-list li:last-child {
    border-bottom: 0;
}
.page-hero-card-list span {
    color: var(--muted);
}
.page-hero-card-list strong {
    color: #f0f9ff;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.page-hero-mark {
    width: auto;
    height: 48px;
    max-width: 260px;
    object-fit: contain;
    margin-bottom: 1rem;
}
.eyebrow {
    margin: 0 0 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    width: fit-content;
}
.page-hero h1 {
    margin: 0 0 0.85rem;
    font-family: var(--display);
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    max-width: 16ch;
    line-height: 1.12;
}
.page-hero-inner > p:not(.eyebrow),
.page-hero-copy > p:not(.eyebrow),
.page-hero-lead {
    margin: 0;
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 38rem;
    line-height: 1.55;
}

@media (max-width: 900px) {
    .page-hero-visual {
        right: auto;
        left: 50%;
        top: 1.35rem;
        transform: translateX(-50%);
        width: 168px;
        height: 168px;
    }
    .page-hero-badge-label {
        font-size: 0.72rem;
        bottom: 4%;
    }
    .page-hero-inner--split {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .page-hero-card {
        max-width: 360px;
        margin: 0 auto;
        width: 100%;
    }
    .page-hero-copy h1 {
        max-width: none;
    }
}
@media (prefers-reduced-motion: reduce) {
    .page-hero-glow,
    .page-hero-ring,
    .page-hero-badge {
        animation: none;
    }
}

.section {
    max-width: var(--max);
    margin: 0 auto;
    padding: 4.5rem 1.5rem;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.35rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid transparent;
    transition: .2s;
}
.btn-primary {
    background: var(--brand-grad-btn);
    color: #042f2e;
}
.btn-primary:hover { filter: brightness(1.05); color: #042f2e; }
.btn-ghost, .btn-outline {
    background: transparent;
    border-color: var(--line);
    color: var(--text);
}
.btn-ghost:hover, .btn-outline:hover {
    border-color: var(--brand);
    color: var(--brand);
}
.btn-sm { padding: 0.5rem 0.9rem; font-size: 0.8rem; }

.detail-grid, .wallet-detail {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}
.detail-panel, .wallet-panel, .metric-block {
    padding: 1.5rem 1.35rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(18, 35, 61, 0.55);
}
.detail-ico {
    display: inline-flex;
    width: 38px; height: 38px;
    align-items: center; justify-content: center;
    margin-bottom: 0.85rem;
    border-radius: 9px;
    border: 1px solid rgba(0, 174, 239,.3);
    color: var(--brand);
    background: rgba(0, 174, 239,.08);
}
.detail-panel h2, .wallet-panel h2 {
    margin: 0 0 0.55rem;
    font-family: var(--display);
    font-size: 1.2rem;
}
.detail-panel p, .wallet-panel p {
    margin: 0 0 0.9rem;
    color: var(--muted);
    font-size: 0.94rem;
}
.detail-list { list-style: none; margin: 0; padding: 0; }
.detail-list li {
    position: relative;
    padding: 0.4rem 0 0.4rem 1rem;
    border-bottom: 1px solid rgba(120,170,220,.1);
    font-size: 0.9rem;
}
.detail-list li:last-child { border-bottom: none; }
.detail-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.85rem;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--brand);
}
.wd-num {
    display: block;
    font-family: var(--display);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--brand);
    font-weight: 800;
    margin-bottom: 0.4rem;
}
.detail-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    padding-top: 1.75rem;
    border-top: 1px solid var(--line);
}
.reward-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}
.metric-block .big {
    display: block;
    font-family: var(--display);
    font-size: clamp(2.4rem, 4.5vw, 3.2rem);
    font-weight: 800;
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}
.metric-block .unit {
    display: block;
    margin: 0.5rem 0 0.65rem;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 700;
}
.metric-block p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.steps { list-style: none; margin: 0 0 2.5rem; padding: 0; }
.steps > li {
    display: grid;
    grid-template-columns: 3.5rem 1fr;
    gap: 1rem;
    padding: 1.35rem 1.15rem;
    margin-bottom: 0.55rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(18, 35, 61, 0.4);
}
.step-num {
    font-family: var(--display);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--brand);
}
.steps h3 { margin: 0 0 0.35rem; font-family: var(--display); font-size: 1.1rem; }
.steps p { margin: 0; color: var(--muted); font-size: 0.94rem; }
.terms-body { max-width: 720px; margin: 0 auto 2rem; }
.terms-body article { padding: 1.35rem 0; border-bottom: 1px solid var(--line); }
.terms-body h2 { margin: 0 0 0.5rem; font-family: var(--display); font-size: 1.1rem; }
.terms-body p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 2.5rem;
    align-items: start;
}
.contact-info h2 { margin: 0 0 0.65rem; font-family: var(--display); font-size: 1.4rem; }
.contact-info > p { color: var(--muted); margin: 0 0 1.1rem; }
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(18, 35, 61, 0.55);
}
.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
}
.contact-form input,
.contact-form textarea {
    font: inherit;
    color: var(--text);
    background: rgba(10, 22, 40, 0.7);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0.7rem 0.85rem;
    outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: rgba(0, 174, 239,.5); }
.form-alert { padding: 0.7rem 0.9rem; border-radius: 8px; font-size: 0.9rem; }
.form-alert.ok { background: rgba(45,212,191,.1); border: 1px solid rgba(45,212,191,.35); color: var(--teal); }
.form-alert.err { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.35); color: #fca5a5; }

/* Platform slider */
.platform-slider-section { padding-top: 3.5rem; }
.platform-slider {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(18, 35, 61, 0.45);
    overflow: hidden;
    margin-bottom: 2.5rem;
}
.ps-viewport {
    position: relative;
    overflow: hidden;
    min-height: 380px;
}
.ps-track {
    position: relative;
    min-height: 380px;
}
.ps-slide {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 2rem;
    align-items: center;
    padding: 2.5rem 2.25rem 1.5rem;
    position: absolute;
    inset: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateX(40px);
    transition: opacity 0.55s ease, transform 0.55s ease, visibility 0s linear 0.55s;
    z-index: 1;
    pointer-events: none;
}
.ps-slide.is-active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    transition: opacity 0.55s ease, transform 0.55s ease, visibility 0s;
    z-index: 2;
    pointer-events: auto;
}
.ps-bg {
    position: absolute;
    inset: -8%;
    z-index: 0;
    background-color: #0a1524;
    background-image: var(--ps-bg);
    background-size: cover;
    background-position: center;
    transform: scale(1.08);
    will-change: transform;
}
.ps-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(0, 174, 239, 0.18) 48%, transparent 66%);
    transform: translateX(-60%);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}
.ps-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(105deg, rgba(5, 7, 12, 0.9) 0%, rgba(10, 15, 24, 0.78) 48%, rgba(8, 12, 22, 0.55) 100%),
        radial-gradient(ellipse 55% 50% at 70% 40%, rgba(0, 174, 239, 0.16), transparent 70%);
}
.ps-slide.is-active .ps-bg {
    animation: psKenBurns 8s ease-out both;
}
.ps-slide.is-active .ps-bg::before {
    animation: psBgShine 4s ease-in-out both;
}
.ps-slide:nth-child(2).is-active .ps-bg {
    animation-name: psKenBurnsAlt;
}
.ps-slide:nth-child(3).is-active .ps-bg {
    animation-name: psKenBurnsLeft;
}
.ps-slide:nth-child(4).is-active .ps-bg {
    animation-name: psKenBurnsZoomOut;
}
@keyframes psKenBurns {
    from { transform: scale(1.18) translate(2%, 1%); }
    to { transform: scale(1.05) translate(0, 0); }
}
@keyframes psKenBurnsAlt {
    from { transform: scale(1.05) translate(-2%, 0); }
    to { transform: scale(1.16) translate(2%, -1%); }
}
@keyframes psKenBurnsLeft {
    from { transform: scale(1.2) translate(3%, -1%); }
    to { transform: scale(1.06) translate(-1%, 1%); }
}
@keyframes psKenBurnsZoomOut {
    from { transform: scale(1.22) translate(-1%, 2%); }
    to { transform: scale(1.05) translate(0, 0); }
}
@keyframes psBgShine {
    0% { opacity: 0; transform: translateX(-70%); }
    35% { opacity: 0.85; }
    100% { opacity: 0; transform: translateX(70%); }
}
.ps-visual,
.ps-copy {
    position: relative;
    z-index: 1;
}
.ps-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}
.ps-ico {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--display);
    background: var(--brand-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    z-index: 1;
}
.ps-copy {
    padding: 1.1rem 1.2rem;
    border-radius: 12px;
    background: rgba(7, 16, 31, 0.78);
    border: 1px solid rgba(0, 174, 239, 0.18);
}
.ps-num {
    position: absolute;
    top: 12%; left: 12%;
    font-family: var(--display);
    font-size: 3.2rem;
    font-weight: 800;
    color: rgba(56, 189, 248, 0.22);
}
.ps-ring {
    position: absolute;
    width: 150px; height: 150px;
    border-radius: 50%;
    border: 1px solid rgba(0, 174, 239, 0.4);
    animation: psRing 4s ease-in-out infinite;
}
.ps-copy h2 {
    margin: 0 0 0.75rem;
    font-family: var(--display);
    font-size: clamp(1.4rem, 2.8vw, 1.9rem);
    font-weight: 800;
}
.ps-copy > p { margin: 0 0 1rem; color: var(--muted); }
.ps-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1.5rem 1.35rem;
    position: relative;
    z-index: 3;
}
.ps-btn {
    width: 40px; height: 40px;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: rgba(10,22,40,.55);
    color: var(--text);
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
}
.ps-btn:hover { border-color: var(--brand); color: var(--brand); }
.ps-dots { display: flex; gap: 0.45rem; }
.ps-dot {
    width: 8px; height: 8px;
    border-radius: 999px;
    border: none;
    background: rgba(157,176,201,.35);
    cursor: pointer;
    transition: width .25s, background .25s;
}
.ps-dot.is-active { width: 22px; background: var(--brand); }
.ps-progress {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 3px;
    background: rgba(120,170,220,.12);
}
.ps-progress-bar {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #00aeef, #38bdf8);
}
.platform-slider.is-playing .ps-progress-bar {
    animation: psProgress var(--ps-duration, 4000ms) linear forwards;
}
@keyframes psProgress {
    from { width: 0%; }
    to { width: 100%; }
}
@keyframes psRing {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.08); opacity: 1; }
}

/* Motion */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: none; }

@keyframes rise {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: none; }
}
@keyframes drift {
    0%, 100% { transform: translate(0,0); }
    50% { transform: translate(-12px, 16px); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(163,230,53,.5); }
    70% { box-shadow: 0 0 0 7px rgba(163,230,53,0); }
    100% { box-shadow: 0 0 0 0 rgba(163,230,53,0); }
}
@keyframes spinSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Plan page (unlisted — direct URL only) */
.plan-block { margin-bottom: 2.75rem; }
.plan-heading {
    margin: 0 0 1.25rem;
    font-family: var(--display);
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    letter-spacing: -0.02em;
}
.plan-structure {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.plan-struct-col {
    padding: 1.35rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(18, 35, 61, 0.55);
}
.plan-struct-col h3 {
    margin: 0 0 0.75rem;
    font-family: var(--display);
    font-size: 1rem;
    color: var(--brand);
}
.plan-menu-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.65rem;
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: plan-menu;
}
.plan-menu-list li {
    counter-increment: plan-menu;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(18, 35, 61, 0.45);
    font-size: 0.92rem;
    font-weight: 600;
}
.plan-menu-list li::before {
    content: counter(plan-menu, decimal-leading-zero);
    flex-shrink: 0;
    font-family: var(--display);
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--brand);
    letter-spacing: 0.04em;
}
.plan-wallet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.plan-wallet {
    position: relative;
    padding: 1.35rem 1.2rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background:
        linear-gradient(160deg, rgba(0, 174, 239, 0.1), transparent 55%),
        rgba(18, 35, 61, 0.55);
    overflow: hidden;
}
.plan-wallet-num {
    display: block;
    margin-bottom: 0.55rem;
    font-family: var(--display);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--brand);
}
.plan-wallet h3 {
    margin: 0 0 0.45rem;
    font-family: var(--display);
    font-size: 1.05rem;
}
.plan-wallet p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.5;
}
.plan-extra { max-width: 720px; }
.plan-flow {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}
.plan-flow-step {
    padding: 1.1rem 1rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(18, 35, 61, 0.55);
}
.plan-flow-step span {
    display: inline-flex;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.55rem;
    border-radius: 8px;
    font-family: var(--display);
    font-size: 0.75rem;
    font-weight: 800;
    color: #041018;
    background: var(--brand-grad-btn);
}
.plan-flow-step strong {
    display: block;
    margin-bottom: 0.3rem;
    font-family: var(--display);
    font-size: 0.95rem;
}
.plan-flow-step p {
    margin: 0;
    color: var(--muted);
    font-size: 0.85rem;
}

/* Nav collapses before items wrap / crowd the logo */
@media (max-width: 1180px) {
    .dh-logo { max-width: min(280px, 56vw); }
    .dh-toggle { display: inline-flex; align-items: center; justify-content: center; }
    .dh-nav {
        display: none;
        position: absolute;
        top: calc(100% + 1px);
        left: 0;
        right: 0;
        z-index: 210;
        flex-direction: column;
        align-items: stretch;
        flex-wrap: nowrap;
        gap: 0;
        margin: 0;
        padding: 0.5rem 1.25rem 1rem;
        background: rgba(7, 16, 28, 0.98);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
    }
    .dh-nav.open { display: flex; }
    .dh-nav a {
        padding: 0.85rem 0.35rem;
        border-bottom: 1px solid rgba(120, 170, 220, 0.1);
        font-size: 0.95rem;
        white-space: nowrap;
    }
    .dh-nav a.dh-signin {
        margin-top: 0.5rem;
        text-align: center;
        border-bottom: 1px solid var(--brand);
    }
}

/* Responsive layouts */
@media (max-width: 980px) {
    .dh-hero-grid { grid-template-columns: 1fr; }
    .dh-hero-anim-col { min-height: 220px; order: -1; }
    .dh-about-grid,
    .dh-benefit-grid,
    .dh-upi-grid,
    .upi-grid,
    .dh-footer-top,
    .detail-grid,
    .wallet-detail,
    .contact-layout,
    .reward-row,
    .ps-slide,
    .plan-structure,
    .plan-wallet-grid,
    .plan-flow,
    .plan-menu-list { grid-template-columns: 1fr; }
    .dh-benefit-grid,
    .dh-upi-grid { grid-template-columns: 1fr 1fr; }
    .plan-wallet-grid { grid-template-columns: 1fr 1fr; }
    .plan-menu-list { grid-template-columns: 1fr 1fr; }
    .plan-flow { grid-template-columns: 1fr 1fr; }
    .dh-hero-coin { opacity: 0.1; right: -5%; }
}
@media (max-width: 640px) {
    .dh-logo { max-width: min(220px, 64vw); }
    .dh-logo-img { height: clamp(50px, 11vw, 64px); }
    .dh-benefit-grid,
    .dh-upi-grid,
    .upi-grid { grid-template-columns: 1fr; }
    .dh-footer-top { grid-template-columns: 1fr; }
    .dh-hero { padding: 3rem 0 3.5rem; }
    .ps-visual { min-height: 140px; }
    .plan-wallet-grid,
    .plan-menu-list,
    .plan-flow { grid-template-columns: 1fr; }
    .dh-rate-note { display: none; }
}
@media (max-width: 420px) {
    .dh-ratebar strong { font-size: 0.8rem; }
    .dh-logo { max-width: 190px; }
}

/* ========== PER-PAGE HERO SKINS ========== */
.page-hero--story .page-hero-bg {
    background:
        radial-gradient(ellipse 55% 70% at 92% 35%, rgba(45, 212, 191, 0.22), transparent 55%),
        linear-gradient(165deg, #0a1a30 0%, #071018 100%);
}

.page-hero--ops {
    text-align: center;
    padding-bottom: 2.5rem;
}
.page-hero--ops .page-hero-bg {
    background:
        radial-gradient(ellipse 70% 50% at 50% 0%, rgba(37, 99, 235, 0.28), transparent 60%),
        linear-gradient(180deg, #0b1630 0%, var(--bg) 100%);
}
.page-hero--ops .page-hero-inner {
    max-width: 52rem;
}
.page-hero--ops h1 {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}
.page-hero--ops .page-hero-copy > p:not(.eyebrow),
.page-hero--ops .page-hero-lead {
    margin-left: auto;
    margin-right: auto;
}
.page-hero--ops .eyebrow {
    margin-left: auto;
    margin-right: auto;
}
.hero-metric-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    max-width: var(--max);
    margin: 1.75rem auto 0;
    position: relative;
    z-index: 1;
}
.hero-metric {
    padding: 1rem 0.85rem;
    border-radius: 0.85rem;
    background: rgba(8, 20, 40, 0.72);
    border: 1px solid rgba(96, 165, 250, 0.28);
    text-align: center;
}
.hero-metric strong {
    display: block;
    font-family: var(--display);
    font-size: clamp(1.25rem, 2.5vw, 1.65rem);
    font-weight: 800;
    color: #eff6ff;
    letter-spacing: -0.02em;
}
.hero-metric span {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #93c5fd;
}

.page-hero--aff .page-hero-bg {
    background:
        radial-gradient(ellipse 45% 80% at 10% 40%, rgba(251, 146, 60, 0.16), transparent 55%),
        radial-gradient(ellipse 50% 70% at 95% 20%, rgba(34, 211, 238, 0.14), transparent 50%),
        linear-gradient(180deg, #14120c 0%, var(--bg) 100%);
}
.page-hero--aff .page-hero-inner--split {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.7fr);
}
.aff-ladder {
    display: grid;
    gap: 0.45rem;
    padding: 1rem;
    border-radius: 1rem;
    background: linear-gradient(160deg, rgba(40, 28, 12, 0.9), rgba(12, 18, 28, 0.88));
    border: 1px solid rgba(251, 191, 36, 0.3);
}
.aff-ladder-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.55rem 0.75rem;
    border-radius: 0.55rem;
    background: rgba(255, 255, 255, 0.04);
    font-size: 0.88rem;
}
.aff-ladder-row span { color: var(--muted); }
.aff-ladder-row strong {
    font-family: var(--display);
    font-size: 1.05rem;
    color: #fde68a;
}
.aff-ladder-row.is-direct {
    background: rgba(251, 146, 60, 0.16);
    border: 1px solid rgba(251, 146, 60, 0.35);
}
.aff-ladder-row.is-direct strong { color: #fdba74; }

.page-hero--doc {
    padding-top: 3rem;
    padding-bottom: 2.25rem;
}
.page-hero--doc .page-hero-bg {
    background:
        linear-gradient(90deg, rgba(226, 232, 240, 0.04) 0%, transparent 40%),
        linear-gradient(180deg, #101826 0%, var(--bg) 100%);
}
.page-hero--doc .page-hero-inner {
    border-left: 3px solid rgba(148, 163, 184, 0.55);
    padding-left: 1.35rem;
}
.page-hero--doc h1 {
    max-width: 18ch;
    font-weight: 700;
    letter-spacing: -0.04em;
}
.doc-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.25rem;
}
.doc-toc a {
    display: inline-flex;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    color: #cbd5e1;
    font-size: 0.78rem;
    text-decoration: none;
}
.doc-toc a:hover {
    border-color: rgba(34, 211, 238, 0.5);
    color: #e0f2fe;
}

.page-hero--road {
    text-align: center;
}
.page-hero--road .page-hero-bg {
    background:
        radial-gradient(ellipse 80% 40% at 50% 100%, rgba(16, 185, 129, 0.18), transparent 55%),
        linear-gradient(180deg, #0c1f1a 0%, var(--bg) 100%);
}
.page-hero--road .page-hero-inner { max-width: 46rem; }
.page-hero--road h1 { max-width: none; margin-inline: auto; }
.page-hero--road .eyebrow,
.page-hero--road .page-hero-lead { margin-inline: auto; }
.road-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    position: relative;
    z-index: 1;
}
.road-chips span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: rgba(6, 78, 59, 0.45);
    border: 1px solid rgba(52, 211, 153, 0.35);
    color: #d1fae5;
    font-size: 0.78rem;
    font-weight: 600;
}
.road-chips em {
    font-style: normal;
    opacity: 0.65;
    font-weight: 500;
}
.skin-roadmap .steps > li {
    border-left: 2px solid rgba(52, 211, 153, 0.35);
    padding-left: 1rem;
    background: transparent;
    border-radius: 0;
}
.skin-roadmap .step-num {
    color: #6ee7b7;
}

.page-hero--token .page-hero-bg {
    background:
        radial-gradient(circle at 85% 40%, rgba(250, 204, 21, 0.16), transparent 42%),
        radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.18), transparent 45%),
        linear-gradient(180deg, #12101a 0%, var(--bg) 100%);
}
.token-hero-stat {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    max-width: 260px;
    margin-left: auto;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(250, 204, 21, 0.18), transparent 65%),
        rgba(15, 12, 28, 0.85);
    border: 1px solid rgba(250, 204, 21, 0.35);
    box-shadow: 0 0 40px rgba(250, 204, 21, 0.12);
    text-align: center;
    padding: 1.5rem;
}
.token-hero-stat strong {
    display: block;
    font-family: var(--display);
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 800;
    color: #fef08a;
    letter-spacing: -0.04em;
    line-height: 1;
}
.token-hero-stat span {
    display: block;
    margin-top: 0.45rem;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fde68a;
}
.skin-token .reward-row .metric-block {
    border-color: rgba(250, 204, 21, 0.22);
}

.page-hero--upi .page-hero-bg {
    background:
        radial-gradient(ellipse 40% 60% at 90% 30%, rgba(99, 102, 241, 0.2), transparent 50%),
        radial-gradient(ellipse 35% 50% at 70% 70%, rgba(236, 72, 153, 0.12), transparent 50%),
        linear-gradient(180deg, #101528 0%, var(--bg) 100%);
}
.upi-hero-apps {
    display: grid;
    gap: 0.65rem;
}
.upi-hero-app {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 0.85rem;
    background: rgba(15, 18, 36, 0.85);
    border: 1px solid rgba(165, 180, 252, 0.28);
}
.upi-hero-app b {
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 0.55rem;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: #0f172a;
    flex-shrink: 0;
}
.upi-hero-app:nth-child(1) b { background: #5b6cff; color: #fff; }
.upi-hero-app:nth-child(2) b { background: #34a853; color: #fff; }
.upi-hero-app:nth-child(3) b { background: #f59e0b; color: #111; }
.upi-hero-app span {
    font-size: 0.92rem;
    font-weight: 700;
    color: #e2e8f0;
}
.upi-hero-app small {
    display: block;
    font-weight: 500;
    color: var(--muted);
    font-size: 0.75rem;
}

.page-hero--contact {
    padding: 2.5rem 1.5rem 2rem;
}
.page-hero--contact .page-hero-bg {
    background:
        radial-gradient(ellipse 50% 80% at 0% 50%, rgba(45, 212, 191, 0.12), transparent 55%),
        linear-gradient(180deg, #0d1c24 0%, var(--bg) 100%);
}
.page-hero--contact .page-hero-mark { display: none; }
.page-hero--contact h1 { max-width: 16ch; }
.skin-contact .contact-layout {
    gap: 2rem;
}
.skin-contact .contact-form {
    border-color: rgba(45, 212, 191, 0.28);
}

.page-hero--legal {
    padding: 2.25rem 1.5rem 1.75rem;
}
.page-hero--legal .page-hero-bg {
    background: linear-gradient(180deg, #151515 0%, var(--bg) 100%);
}
.page-hero--legal .page-hero-mark,
.page-hero--legal .page-hero-visual { display: none; }
.page-hero--legal h1 {
    max-width: 20ch;
    font-size: clamp(1.65rem, 3.5vw, 2.2rem);
    font-weight: 700;
}
.skin-legal .terms-body {
    max-width: 760px;
    padding: 1.5rem 1.5rem 0.5rem;
    border: 1px solid var(--line);
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
}

.page-hero--wallets .page-hero-bg {
    background:
        radial-gradient(ellipse 60% 50% at 100% 0%, rgba(56, 189, 248, 0.2), transparent 50%),
        linear-gradient(180deg, #0a1628 0%, var(--bg) 100%);
}
.wallet-hero-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}
.wallet-hero-grid span {
    padding: 0.65rem 0.5rem;
    border-radius: 0.65rem;
    text-align: center;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #e0f2fe;
    background: rgba(8, 47, 73, 0.65);
    border: 1px solid rgba(56, 189, 248, 0.28);
}

.page-hero--plan .page-hero-bg {
    background:
        linear-gradient(135deg, rgba(30, 58, 138, 0.35), transparent 50%),
        linear-gradient(180deg, #0c1222 0%, var(--bg) 100%);
}
.plan-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 1.1rem;
}
.plan-hero-tags span {
    padding: 0.35rem 0.7rem;
    border-radius: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #bfdbfe;
    background: rgba(30, 64, 175, 0.35);
    border: 1px solid rgba(96, 165, 250, 0.3);
}

@media (max-width: 900px) {
    .hero-metric-strip { grid-template-columns: 1fr 1fr; }
    .token-hero-stat { margin: 0.5rem auto 0; max-width: 200px; }
    .wallet-hero-grid { grid-template-columns: 1fr 1fr; }
    .page-hero--doc .page-hero-inner { border-left-width: 2px; }
}
@media (max-width: 640px) {
    .hero-metric-strip { grid-template-columns: 1fr 1fr; }
    .wallet-hero-grid { grid-template-columns: 1fr 1fr; }
}