/* One-page marketing site — uses variables from exchange.css */

html {
    scroll-padding-top: 88px;
}

.landing-page {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding-top: 72px;
    overflow-x: hidden;
}

.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    background: rgba(0, 0, 0, 0.78);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}

.landing-nav.scrolled {
    background: rgba(0, 0, 0, 0.94);
}

.landing-nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text);
    text-decoration: none;
}

.landing-nav-brand .brand-logo-img {
    max-width: 180px;
    max-height: 48px;
}

.landing-nav-brand:hover { color: var(--text); }

.landing-nav-brand .logo-text span { color: var(--accent); }

.landing-nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.landing-nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.landing-nav-links a:hover { color: var(--text); }

.landing-nav-links a.is-active {
    color: var(--accent-bright);
}

.landing-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.landing-nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.landing-hero {
    position: relative;
    padding: clamp(3rem, 6vw, 5rem) clamp(1.25rem, 4vw, 2.5rem) clamp(3.5rem, 7vw, 5.5rem);
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.landing-hero-glow {
    position: absolute;
    width: min(520px, 90vw);
    height: min(520px, 70vh);
    left: -8%;
    top: 10%;
    background: radial-gradient(circle, var(--accent-a15), transparent 68%);
    pointer-events: none;
    z-index: 0;
}

.landing-hero-copy,
.landing-hero-visual {
    position: relative;
    z-index: 1;
}

.landing-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background: var(--success-bg);
    border: 1px solid var(--accent-a20);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.landing-hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.landing-hero h1 {
    font-size: clamp(2.25rem, 5vw, 3.35rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.landing-hero h1 em {
    font-style: normal;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-hero-lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 32rem;
    margin-bottom: 2rem;
    line-height: 1.65;
}

.landing-hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
}

.landing-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.landing-stat-card {
    padding: 1rem 1.1rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.landing-stat-card:hover {
    border-color: var(--accent-a25);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.landing-stat-card strong {
    display: block;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-bright);
    letter-spacing: -0.02em;
}

.landing-stat-card span {
    display: block;
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
    line-height: 1.35;
}

/* Trust strip */
.landing-trust-strip {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.45);
}

.landing-trust-strip-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.35rem clamp(1.25rem, 4vw, 2.5rem);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem 1.5rem;
}

.landing-trust-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.45;
}

.landing-trust-item svg {
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 0.1rem;
}

.landing-trust-item strong {
    display: block;
    color: var(--text);
    font-size: 0.88rem;
    margin-bottom: 0.15rem;
}

/* Top markets table */
.landing-markets-panel {
    padding: clamp(3rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 2.5rem);
    background: linear-gradient(180deg, transparent, rgba(18, 14, 8, 0.25) 50%, transparent);
}

.landing-markets-panel-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(2rem, 4vw, 3rem);
    align-items: start;
}

.landing-section-header-left {
    text-align: left;
    margin: 0;
    max-width: none;
}

.landing-markets-table-wrap {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-panel);
    box-shadow: var(--shadow-lg);
}

.landing-markets-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.landing-markets-table th {
    text-align: left;
    padding: 0.85rem 1.15rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    background: rgba(0, 0, 0, 0.35);
    border-bottom: 1px solid var(--border);
}

.landing-markets-table td {
    padding: 0.95rem 1.15rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.landing-markets-table tbody tr {
    transition: background var(--transition);
}

.landing-markets-table tbody tr:hover {
    background: var(--bg-hover);
}

.landing-markets-table tbody tr:last-child td {
    border-bottom: none;
}

.landing-markets-symbol {
    font-weight: 700;
    color: var(--text);
    margin-right: 0.25rem;
}

.landing-markets-pair-sub {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.landing-markets-price {
    font-family: var(--mono);
    font-weight: 600;
    color: var(--text);
}

/* Networks band */
.landing-networks {
    padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem);
    border-bottom: 1px solid var(--border);
}

.landing-networks-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.5rem;
}

.landing-networks-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    white-space: nowrap;
}

.landing-networks-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.landing-networks-chips span {
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.landing-kicker {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.65rem;
}

.landing-section-alt {
    background: rgba(0, 0, 0, 0.28);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    max-width: none;
    width: 100%;
    padding-left: clamp(1.25rem, 4vw, 2.5rem);
    padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.landing-section-alt > .landing-section-header,
.landing-section-alt > .landing-features,
.landing-section-alt > .landing-security {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.landing-hero-visual {
    position: relative;
}

/* Hero: animated buy / sell + depth (marketing demo) */
.landing-trade-card {
    position: relative;
    background: var(--bg-panel);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 1.15rem 1.2rem 1rem;
    box-shadow: var(--shadow-lg);
    transform: perspective(820px) rotateY(-4deg) rotateX(2deg);
    overflow: hidden;
}

.landing-trade-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
}

.landing-trade-pair {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.landing-trade-pair-icon {
    border-radius: 50%;
    flex-shrink: 0;
}

.landing-trade-pair-fallback {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover);
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--accent);
    flex-shrink: 0;
}

.landing-trade-pair-name {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.landing-trade-pair-sub {
    display: block;
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 0.1rem;
}

.landing-trade-seg {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 132px;
    flex-shrink: 0;
    padding: 3px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.landing-trade-seg-buy,
.landing-trade-seg-sell {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0.38rem 0;
    color: var(--text-dim);
}

.landing-trade-seg-buy {
    animation: landingSegTxtBuy 5.2s ease-in-out infinite;
}

.landing-trade-seg-sell {
    animation: landingSegTxtSell 5.2s ease-in-out infinite;
}

.landing-trade-seg-pill {
    position: absolute;
    top: 3px;
    left: 3px;
    width: calc(50% - 3px);
    height: calc(100% - 6px);
    border-radius: 8px;
    background: var(--accent-a18);
    box-shadow: 0 0 0 1px var(--accent-a35);
    animation: landingSegPill 5.2s ease-in-out infinite;
    pointer-events: none;
}

.landing-trade-body {
    position: relative;
}

.landing-trade-panels {
    position: relative;
    min-height: 6.75rem;
    margin-bottom: 1rem;
}

.landing-trade-panel {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.landing-trade-panel-buy {
    animation: landingPanelBuy 5.2s ease-in-out infinite;
}

.landing-trade-panel-sell {
    animation: landingPanelSell 5.2s ease-in-out infinite;
}

.landing-trade-line {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.landing-trade-line strong {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.landing-trade-line.muted {
    font-size: 0.72rem;
    opacity: 0.85;
}

.landing-trade-shimmer {
    animation: landingTradeShimmer 2.8s ease-in-out infinite;
}

.landing-trade-depth {
    position: relative;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
    padding: 0.55rem 0.65rem 0.5rem;
    overflow: hidden;
}

.landing-trade-depth-label {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 0.45rem;
}

.landing-trade-ob {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 0.35rem 0.5rem;
    align-items: stretch;
    font-variant-numeric: tabular-nums;
}

.landing-trade-ob-side {
    display: flex;
    flex-direction: column;
    gap: 0.28rem;
    font-size: 0.68rem;
}

.landing-trade-ob-side.asks {
    text-align: right;
    color: #fca5a5;
}

.landing-trade-ob-side.bids {
    color: var(--accent);
}

.landing-trade-ob-row {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.landing-trade-ob-side.asks .landing-trade-ob-row {
    justify-content: flex-end;
}

.landing-trade-ob-row i {
    display: block;
    height: 4px;
    border-radius: 2px;
    width: var(--ob, 50%);
    min-width: 18%;
    animation: landingObPulse 2.4s ease-in-out infinite;
    animation-delay: var(--ob-delay, 0s);
}

.landing-trade-ob-side.asks .landing-trade-ob-row i {
    background: linear-gradient(90deg, transparent, rgba(248, 113, 113, 0.55));
    transform-origin: right center;
}

.landing-trade-ob-side.bids .landing-trade-ob-row i {
    background: linear-gradient(90deg, var(--accent-a55), transparent);
    transform-origin: left center;
}

.landing-trade-ob-side.asks .landing-trade-ob-row:nth-child(1) i { --ob-delay: 0s; }
.landing-trade-ob-side.asks .landing-trade-ob-row:nth-child(2) i { --ob-delay: 0.15s; }
.landing-trade-ob-side.asks .landing-trade-ob-row:nth-child(3) i { --ob-delay: 0.3s; }
.landing-trade-ob-side.bids .landing-trade-ob-row:nth-child(1) i { --ob-delay: 0.1s; }
.landing-trade-ob-side.bids .landing-trade-ob-row:nth-child(2) i { --ob-delay: 0.25s; }
.landing-trade-ob-side.bids .landing-trade-ob-row:nth-child(3) i { --ob-delay: 0.4s; }

.landing-trade-ob-mid {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 0.15rem;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    min-width: 4.5rem;
}

.landing-trade-ob-mid-price {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--text);
    white-space: nowrap;
}

.landing-trade-ob-mid-tag {
    font-size: 0.58rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.landing-trade-depth-scan {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        transparent 0%,
        transparent 42%,
        var(--accent-a07) 50%,
        transparent 58%,
        transparent 100%
    );
    animation: landingDepthScan 3.2s ease-in-out infinite;
}

.landing-trade-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    font-size: 0.72rem;
}

.landing-trade-live {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.landing-trade-live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 var(--accent-ring);
    animation: landingTradeLiveDot 2s ease-out infinite;
}

.landing-trade-status {
    position: relative;
    min-height: 1.1rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-align: right;
}

.landing-trade-status-a,
.landing-trade-status-b {
    position: absolute;
    right: 0;
    top: 0;
    white-space: nowrap;
    max-width: 14rem;
    overflow: hidden;
    text-overflow: ellipsis;
}

.landing-trade-status-a {
    animation: landingStatusA 5.2s ease-in-out infinite;
}

.landing-trade-status-b {
    animation: landingStatusB 5.2s ease-in-out infinite;
}

.landing-trade-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-glow), transparent 68%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
}

.landing-section {
    padding: clamp(4rem, 7vw, 5.5rem) clamp(1.25rem, 4vw, 2.5rem);
    max-width: 1280px;
    margin: 0 auto;
}

.landing-section-header {
    text-align: center;
    max-width: 36rem;
    margin: 0 auto 3rem;
}

.landing-section-header h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.landing-section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.landing-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

.landing-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity var(--transition);
}

.landing-feature-card:hover {
    border-color: var(--accent-a25);
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.landing-feature-card:hover::before {
    opacity: 1;
}

.landing-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    background: var(--success-bg);
    color: var(--accent);
}

.landing-feature-card:nth-child(2) .landing-feature-icon {
    background: var(--accent-a10);
    color: var(--accent-bright);
}

.landing-feature-card:nth-child(3) .landing-feature-icon {
    background: rgba(138, 109, 59, 0.22);
    color: var(--accent-mid);
}

.landing-feature-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.landing-feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.landing-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    counter-reset: step;
}

.landing-step {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.35rem;
    position: relative;
}

.landing-step::before {
    counter-increment: step;
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent-gradient);
    color: var(--accent-ink);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.landing-step h3 {
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

.landing-step p {
    font-size: 0.82rem;
    color: var(--text-dim);
    line-height: 1.5;
}

.landing-coins {
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 4rem 1.5rem;
}

.landing-coins-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.landing-coin-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
    margin-top: 2rem;
}

.landing-coin-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: border-color var(--transition), transform var(--transition), color var(--transition);
}

.landing-coin-chip img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

.landing-security {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.landing-security-list {
    list-style: none;
    margin-top: 1.5rem;
}

.landing-security-list li {
    display: flex;
    gap: 0.85rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.92rem;
    color: var(--text-secondary);
}

.landing-security-list li:last-child { border-bottom: none; }

.landing-security-list svg {
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 0.15rem;
}

.landing-security-list strong {
    color: var(--text);
}

.landing-security-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.landing-security-lead {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 32rem;
}

.landing-signup-card {
    padding: 2rem !important;
}

.landing-signup-card h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.landing-signup-card > p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.landing-signup-note {
    text-align: center;
    margin-top: 0.85rem;
    font-size: 0.82rem;
    color: var(--text-dim);
}

/* Subscribe */
.landing-flash {
    position: fixed;
    top: 84px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 210;
    max-width: min(520px, calc(100vw - 2rem));
    width: 100%;
    padding: 0.85rem 1.15rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: landingFlashIn 0.35s ease;
}

@keyframes landingFlashIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.landing-flash-success {
    background: var(--success-bg);
    border: 1px solid var(--accent-a35);
    color: var(--accent-bright);
}

.landing-flash-error {
    background: var(--danger-bg);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

.landing-subscribe {
    padding: clamp(3.5rem, 7vw, 5rem) clamp(1.25rem, 4vw, 2.5rem);
    background: linear-gradient(135deg, rgba(18, 14, 8, 0.55) 0%, rgba(0, 0, 0, 0.85) 50%, rgba(18, 14, 8, 0.45) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.landing-subscribe-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: center;
}

.landing-subscribe-copy h2 {
    font-size: clamp(1.65rem, 3.5vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
    line-height: 1.15;
}

.landing-subscribe-copy > p {
    color: var(--text-secondary);
    font-size: 1.02rem;
    line-height: 1.65;
    max-width: 34rem;
}

.landing-subscribe-perks {
    list-style: none;
    margin-top: 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.landing-subscribe-perks li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.landing-subscribe-perks li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    flex-shrink: 0;
}

.landing-subscribe-form-wrap {
    padding: clamp(1.5rem, 3vw, 2rem);
    background: var(--bg-panel);
    border: 1px solid var(--accent-a20);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.landing-subscribe-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    margin-bottom: 0.55rem;
}

.landing-subscribe-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.landing-subscribe-input {
    flex: 1 1 200px;
    min-width: 0;
}

.landing-subscribe-btn {
    flex-shrink: 0;
    white-space: nowrap;
}

.landing-subscribe-hint {
    margin-top: 0.85rem;
    font-size: 0.75rem;
    color: var(--text-dim);
    line-height: 1.5;
}

.landing-cta-band {
    padding: clamp(3.5rem, 7vw, 5rem) clamp(1.25rem, 4vw, 2.5rem);
}

.landing-cta-band-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 4vw, 2.5rem);
    background: linear-gradient(135deg, rgba(18, 14, 8, 0.9) 0%, rgba(0, 0, 0, 0.95) 55%, rgba(18, 14, 8, 0.85) 100%);
    border: 1px solid var(--accent-a20);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.landing-cta-band-copy h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.landing-cta-band-copy p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 28rem;
    line-height: 1.55;
}

.landing-cta-band-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    flex-shrink: 0;
}

.landing-back-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 180;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--accent-a35);
    background: rgba(0, 0, 0, 0.85);
    color: var(--accent-bright);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    transition: transform var(--transition), border-color var(--transition), opacity var(--transition);
}

.landing-back-top:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.landing-back-top[hidden] {
    display: none;
}

.landing-footer {
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(18, 14, 8, 0.5) 0%, #000000 55%, #000000 100%);
    margin-top: 3rem;
    position: relative;
}

.landing-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-a35), transparent);
    opacity: 0.7;
}

.landing-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 4vw, 3.25rem);
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.35fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

.landing-footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.landing-footer-logo-link {
    display: inline-block;
    text-decoration: none;
}

.landing-footer-logo {
    max-width: min(320px, 85vw);
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.landing-footer-wordmark {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text);
    line-height: 1.1;
}

.landing-footer-tagline {
    font-size: clamp(0.78rem, 1.5vw, 0.95rem);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
}

.landing-footer-lead {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: var(--text-secondary);
    line-height: 1.65;
    max-width: 28rem;
}

.landing-footer-cols {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(1.25rem, 3vw, 2.5rem);
}

.landing-footer-heading {
    font-size: clamp(0.72rem, 1.2vw, 0.82rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-dim);
    margin-bottom: 1.1rem;
}

.landing-footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.landing-footer-list a {
    font-size: clamp(1rem, 1.6vw, 1.12rem);
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition);
}

.landing-footer-list a:hover {
    color: var(--accent-bright);
}

.landing-footer-muted {
    font-size: clamp(0.9rem, 1.4vw, 1rem);
    color: var(--text-dim);
    line-height: 1.5;
}

.landing-footer-bar {
    border-top: 1px solid var(--border);
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(1.25rem, 3vw, 1.75rem) clamp(1.25rem, 4vw, 2.5rem) 0;
    text-align: center;
}

.landing-footer-copy {
    font-size: clamp(0.82rem, 1.4vw, 0.95rem);
    color: var(--text-dim);
    line-height: 1.6;
    margin: 0;
}

.landing-footer-disclaimer {
    max-width: 1280px;
    margin: 0 auto;
    padding: clamp(1.5rem, 3vw, 2rem) clamp(1.25rem, 4vw, 2.5rem) clamp(2.5rem, 5vw, 4rem);
    border-top: 1px solid var(--border);
}

.landing-footer-disclaimer-title {
    font-size: clamp(0.78rem, 1.2vw, 0.88rem);
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.25rem;
    text-align: center;
}

.landing-footer-disclaimer-body {
    font-size: clamp(0.72rem, 1.1vw, 0.8rem);
    color: var(--text-dim);
    line-height: 1.65;
    text-align: left;
}

.landing-footer-disclaimer-body p {
    margin: 0 0 0.85rem;
}

.landing-footer-disclaimer-body h4 {
    font-size: clamp(0.74rem, 1.15vw, 0.82rem);
    font-weight: 700;
    color: var(--text-secondary);
    margin: 1.15rem 0 0.45rem;
    letter-spacing: 0.02em;
}

.landing-footer-disclaimer-body h4:first-of-type {
    margin-top: 0.65rem;
}

.landing-footer-disclaimer-body strong {
    color: var(--text-secondary);
    font-weight: 600;
}

.landing-footer-disclaimer-contact {
    margin-top: 1.25rem !important;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary) !important;
}

.landing-footer-disclaimer-contact a {
    color: var(--accent);
    font-weight: 600;
}

.landing-footer-disclaimer-contact a:hover {
    color: var(--accent-bright);
}

@media (max-width: 900px) {
    .landing-footer-inner {
        grid-template-columns: 1fr;
        padding-top: clamp(2rem, 5vw, 3rem);
    }

    .landing-footer-cols {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .landing-footer-cols {
        grid-template-columns: 1fr;
    }
}

.landing-mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem 1.25rem;
    z-index: 199;
    flex-direction: column;
    gap: 0.5rem;
}

.landing-mobile-menu.open { display: flex; }

.landing-mobile-menu a {
    padding: 0.65rem 0;
    color: var(--text-secondary);
    font-weight: 500;
}

@media (max-width: 960px) {
    .landing-hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 3rem;
    }

    .landing-hero-glow {
        left: 50%;
        transform: translateX(-50%);
        top: 0;
    }

    .landing-hero-lead { margin-left: auto; margin-right: auto; }
    .landing-hero-cta,
    .landing-hero-stats { justify-content: center; }
    .landing-hero-stats {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    .landing-hero-visual { order: -1; max-width: 400px; margin: 0 auto; }
    .landing-trade-card { transform: none; }

    .landing-trust-strip-inner {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .landing-markets-panel-inner {
        grid-template-columns: 1fr;
    }

    .landing-section-header-left {
        text-align: center;
    }

    .landing-features { grid-template-columns: 1fr; }
    .landing-steps { grid-template-columns: 1fr 1fr; }
    .landing-security { grid-template-columns: 1fr; }

    .landing-cta-band-inner {
        flex-direction: column;
        text-align: center;
    }

    .landing-cta-band-copy p {
        margin-left: auto;
        margin-right: auto;
    }

    .landing-cta-band-actions {
        width: 100%;
        justify-content: center;
    }

    .landing-subscribe-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .landing-subscribe-copy > p {
        margin-left: auto;
        margin-right: auto;
    }

    .landing-subscribe-perks {
        align-items: center;
    }
}

@media (max-width: 720px) {
    .landing-nav-links { display: none; }
    .landing-nav-toggle { display: flex; }
    .landing-steps { grid-template-columns: 1fr; }
    .landing-nav-actions .btn-ghost { display: none; }

    .landing-trust-strip-inner {
        grid-template-columns: 1fr;
    }

    .landing-markets-table th:nth-child(3),
    .landing-markets-table td:nth-child(3) {
        text-align: right;
    }

    .landing-cta-band-actions .btn {
        flex: 1 1 100%;
    }

    .landing-subscribe-row {
        flex-direction: column;
    }

    .landing-subscribe-btn {
        width: 100%;
    }

    .landing-back-top {
        right: 0.85rem;
        bottom: 0.85rem;
    }
}

/* —— Animated marketing layer —— */
.landing-bg-mesh {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 20% -10%, var(--accent-a12), transparent 50%),
        radial-gradient(ellipse 60% 40% at 90% 20%, rgba(249, 224, 139, 0.08), transparent 45%),
        radial-gradient(ellipse 50% 30% at 50% 100%, rgba(138, 109, 59, 0.14), transparent 40%);
    animation: landingMeshShift 18s ease-in-out infinite alternate;
}

@keyframes landingMeshShift {
    0% { opacity: 0.85; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.03); }
}

/* Exchange-style reference market strip (CoinGecko-backed) */
.landing-market-bar {
    position: relative;
    z-index: 2;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(10, 10, 12, 0.98) 0%, rgba(0, 0, 0, 0.96) 100%);
    backdrop-filter: blur(10px);
}

.landing-market-bar-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 48px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 1.5rem);
}

.landing-market-live {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex-shrink: 0;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent);
}

.landing-market-live-pulse {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 var(--accent-ring);
    animation: landingMarketLiveRing 2s ease-out infinite;
}

@keyframes landingMarketLiveRing {
    0% { box-shadow: 0 0 0 0 var(--accent-ring); }
    70% { box-shadow: 0 0 0 8px var(--accent-ring-0); }
    100% { box-shadow: 0 0 0 0 var(--accent-ring-0); }
}

.landing-market-marquee {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 12px, #000 calc(100% - 12px), transparent);
}

.landing-market-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    min-height: 44px;
}

.landing-market-marquee-track.is-animated {
    animation: landingMarketTapeScroll var(--landing-tape-duration, 48s) linear infinite;
}

@keyframes landingMarketTapeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.landing-market-cell {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1.35rem;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    white-space: nowrap;
}

.landing-market-cell:last-child {
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.landing-market-pair {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.02em;
}

.landing-market-pair-sub {
    font-weight: 500;
    font-size: 0.65rem;
    color: var(--text-dim);
    margin-left: 0.15rem;
}

.landing-market-price {
    font-size: 0.8rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--text-secondary);
}

.landing-market-chg {
    font-size: 0.72rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    min-width: 3.5rem;
    text-align: right;
}

.landing-market-chg.is-up {
    color: var(--accent);
}

.landing-market-chg.is-down {
    color: #f87171;
}

.landing-market-chg.is-muted {
    color: var(--text-dim);
    font-weight: 600;
}

.landing-market-empty {
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 0.35rem 0;
}

.landing-market-meta {
    flex-shrink: 0;
    font-size: 0.65rem;
    color: var(--text-dim);
    white-space: nowrap;
}

@media (max-width: 720px) {
    .landing-market-meta {
        display: none;
    }

    .landing-market-bar-inner {
        padding: 0 0.65rem;
        gap: 0.5rem;
    }

    .landing-market-cell {
        padding: 0 1rem;
        gap: 0.55rem;
    }
}

.landing-hero-badge {
    animation: landingBadgeFloat 4s ease-in-out infinite;
}

@keyframes landingBadgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.landing-trade-card-animated {
    animation: landingTradeCardFloat 7s ease-in-out infinite;
}

@keyframes landingTradeCardFloat {
    0%, 100% { transform: perspective(820px) rotateY(-4deg) rotateX(2deg) translateY(0); }
    50% { transform: perspective(820px) rotateY(-3deg) rotateX(1deg) translateY(-6px); }
}

@keyframes landingSegPill {
    0%, 44% {
        transform: translateX(0);
        background: var(--accent-a18);
        box-shadow: 0 0 0 1px var(--accent-a35);
    }
    50%, 94% {
        transform: translateX(calc(100% + 6px));
        background: rgba(248, 113, 113, 0.14);
        box-shadow: 0 0 0 1px rgba(248, 113, 113, 0.35);
    }
    100% {
        transform: translateX(0);
        background: var(--accent-a18);
        box-shadow: 0 0 0 1px var(--accent-a35);
    }
}

@keyframes landingSegTxtBuy {
    0%, 44% { color: var(--accent); }
    48%, 94% { color: var(--text-dim); }
    100% { color: var(--accent); }
}

@keyframes landingSegTxtSell {
    0%, 44% { color: var(--text-dim); }
    48%, 94% { color: #fb923c; }
    100% { color: var(--text-dim); }
}

@keyframes landingPanelBuy {
    0%, 44% { opacity: 1; transform: translateY(0); }
    48%, 94% { opacity: 0; transform: translateY(-10px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes landingPanelSell {
    0%, 44% { opacity: 0; transform: translateY(10px); }
    48%, 94% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(10px); }
}

@keyframes landingTradeShimmer {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

@keyframes landingObPulse {
    0%, 100% { opacity: 0.55; transform: scaleX(0.88); }
    50% { opacity: 1; transform: scaleX(1); }
}

@keyframes landingDepthScan {
    0% { transform: translateY(-100%); opacity: 0.15; }
    40% { opacity: 0.55; }
    100% { transform: translateY(100%); opacity: 0.15; }
}

@keyframes landingTradeLiveDot {
    0% { box-shadow: 0 0 0 0 var(--accent-ring); }
    70% { box-shadow: 0 0 0 8px var(--accent-ring-0); }
    100% { box-shadow: 0 0 0 0 var(--accent-ring-0); }
}

@keyframes landingStatusA {
    0%, 44% { opacity: 1; transform: translateY(0); }
    46%, 94% { opacity: 0; transform: translateY(-3px); }
    96%, 100% { opacity: 1; transform: translateY(0); }
}

@keyframes landingStatusB {
    0%, 44% { opacity: 0; transform: translateY(3px); }
    46%, 94% { opacity: 1; transform: translateY(0); }
    96%, 100% { opacity: 0; transform: translateY(3px); }
}

.js-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0s);
}

.js-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.landing-pipeline {
    max-width: 900px;
    margin: 0 auto 1.5rem;
    height: 28px;
}

.landing-pipeline-svg {
    width: 100%;
    height: 28px;
    display: block;
}

.landing-pipeline-path {
    stroke-dasharray: 12 8;
    animation: landingDashFlow 1.2s linear infinite;
}

@keyframes landingDashFlow {
    to { stroke-dashoffset: -20; }
}

.landing-step {
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.landing-step:hover {
    border-color: var(--accent-a20);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.landing-coin-chip {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.landing-coin-chip:hover {
    transform: translateY(-2px);
    border-color: var(--accent-a25);
}

.landing-cta-glow {
    position: relative;
    overflow: hidden;
}

.landing-cta-glow::before {
    content: '';
    position: absolute;
    inset: -40%;
    background: conic-gradient(from 180deg at 50% 50%, transparent, var(--accent-a06), transparent, rgba(249, 224, 139, 0.05), transparent);
    animation: landingCtaSpin 14s linear infinite;
    pointer-events: none;
}

@keyframes landingCtaSpin {
    to { transform: rotate(360deg); }
}

.landing-cta-glow > * {
    position: relative;
    z-index: 1;
}

@media (max-width: 960px) {
    .landing-pipeline { display: none; }
    .landing-trade-card-animated { animation: none; }
}

@media (prefers-reduced-motion: reduce) {
    .landing-bg-mesh,
    .landing-market-marquee-track.is-animated,
    .landing-market-live-pulse,
    .landing-hero-badge,
    .landing-trade-card-animated,
    .landing-trade-seg-pill,
    .landing-trade-seg-buy,
    .landing-trade-seg-sell,
    .landing-trade-panel-buy,
    .landing-trade-panel-sell,
    .landing-trade-shimmer,
    .landing-trade-ob-row i,
    .landing-trade-depth-scan,
    .landing-trade-live-dot,
    .landing-trade-status-a,
    .landing-trade-status-b,
    .landing-pipeline-path,
    .landing-cta-glow::before {
        animation: none !important;
    }
    .landing-trade-panel-buy,
    .landing-trade-panel-sell {
        position: relative !important;
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
    }

    .landing-trade-panels {
        min-height: 0;
        display: flex;
        flex-direction: column;
        gap: 0.65rem;
    }

    .landing-trade-panel-sell {
        padding-top: 0.65rem;
        border-top: 1px dashed var(--border);
    }

    .landing-trade-seg-pill {
        display: none;
    }

    .landing-trade-seg-buy,
    .landing-trade-seg-sell {
        animation: none !important;
        color: var(--text-secondary) !important;
    }
        opacity: 1 !important;
        position: relative !important;
        animation: none !important;
    }

    .landing-trade-status-b {
        display: none !important;
    }
    .js-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}