/* ─── HERO ─── */
.ta-hero {
    min-height: 85vh;
    padding: 10rem 3.5rem 5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    overflow: hidden;
}

.ta-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-image: url('img/tnk-logo.png');
    background-size: cover;
    background-position: center;
    opacity: .08;
}

.ta-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(135deg, var(--bg) 40%, rgba(9, 9, 14, .6) 100%);
}

.ta-hero-content {
    position: relative;
    z-index: 2;
    max-width: 860px;
}

.ta-eyebrow {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fu .5s .3s forwards;
}

.ta-eyebrow-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.ta-eyebrow-text {
    font-family: var(--font-mono);
    font-size: .7rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--accent);
}

.ta-eyebrow-line {
    flex: 1;
    max-width: 80px;
    height: 1px;
    background: rgba(200, 240, 96, .25);
}

.ta-title {
    font-family: var(--font-display);
    font-size: clamp(4.5rem, 12vw, 11rem);
    line-height: .9;
    letter-spacing: .025em;
    opacity: 0;
    animation: fu .7s .5s forwards;
}

.ta-title span {
    color: var(--accent);
}

.ta-subtitle {
    max-width: 540px;
    font-size: .95rem;
    color: var(--muted2);
    line-height: 1.75;
    margin-top: 2rem;
    border-left: 1px solid rgba(200, 240, 96, .2);
    padding-left: 1.5rem;
    opacity: 0;
    animation: fu .6s .8s forwards;
}

.ta-meta {
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: .75rem;
    opacity: 0;
    animation: fu .5s .9s forwards;
}

.ta-hero-pills {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1.5rem;
    opacity: 0;
    animation: fu .5s 1s forwards;
}

.ta-pill {
    font-family: var(--font-mono);
    font-size: .62rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .28rem .65rem;
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--muted);
}

.ta-live-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    padding: .35rem .9rem;
    border: 1px solid rgba(200, 240, 96, .3);
    border-radius: 100px;
    color: var(--accent);
    margin-top: 1.2rem;
    opacity: 0;
    animation: fu .5s 1.1s forwards;
}

.ta-live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
    flex-shrink: 0;
}

.ta-hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
    opacity: 0;
    animation: fu .6s 1.2s forwards;
}

.ta-cta {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: .6rem 1.5rem;
    border: 1px solid rgba(200, 240, 96, .3);
    color: var(--accent);
    text-decoration: none;
    border-radius: 2px;
    transition: all .25s;
    cursor: none;
}

.ta-cta:hover {
    background: var(--accent);
    color: var(--bg);
}

.ta-cta.ghost {
    border-color: var(--border);
    color: var(--muted);
}

.ta-cta.ghost:hover {
    border-color: rgba(200, 240, 96, .35);
    color: var(--text);
    background: transparent;
}

/* ─── SECTIONS ─── */
.ta-section {
    padding: 6rem 3.5rem;
    border-top: 1px solid var(--border);
}

.ta-section.alt {
    background: var(--surface);
}

/* ─── FEATURES GRID ─── */
.ta-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.ta-feat {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.6rem;
    transition: border-color .3s, background .3s;
}

.ta-feat:hover {
    border-color: rgba(200, 240, 96, .2);
    background: var(--surface2);
}

.ta-feat-icon {
    font-size: 1.6rem;
    margin-bottom: .7rem;
}

.ta-feat h4 {
    font-family: var(--font-display);
    font-size: .9rem;
    letter-spacing: .14em;
    color: var(--text);
    margin-bottom: .35rem;
}

.ta-feat p {
    font-size: .78rem;
    color: var(--muted);
    line-height: 1.65;
}

/* ─── TABLE ─── */
.ta-table-wrap {
    overflow-x: auto;
    margin-top: 2rem;
}

.ta-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 480px;
}

.ta-table th {
    font-family: var(--font-mono);
    font-size: .65rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--accent);
    text-align: left;
    padding: .9rem 1.25rem;
    border-bottom: 1px solid rgba(200, 240, 96, .2);
}

.ta-table td {
    padding: .9rem 1.25rem;
    border-bottom: 1px solid var(--border);
    font-size: .88rem;
    color: var(--muted2);
    transition: background .2s;
}

.ta-table tr:last-child td {
    border-bottom: none;
}

.ta-table tbody tr:hover td {
    background: var(--surface);
    color: var(--text);
}

.ta-table td:first-child {
    font-family: var(--font-mono);
    font-size: .8rem;
    letter-spacing: .04em;
    color: var(--text);
}

/* ─── STACK GRID ─── */
.ta-stack {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    margin-top: 2rem;
}

.ta-stack-item {
    background: var(--surface);
    padding: 1.5rem 1.2rem;
    border-left: 2px solid transparent;
    transition: border-color .3s, background .3s;
}

.ta-stack-item:hover {
    border-left-color: var(--accent);
    background: var(--surface2);
}

.ta-stack-item h4 {
    font-family: var(--font-display);
    font-size: .85rem;
    letter-spacing: .12em;
    color: var(--accent);
    margin-bottom: .2rem;
}

.ta-stack-item p {
    font-size: .68rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ─── CODE BLOCK ─── */
.ta-code-wrap {
    position: relative;
    margin-top: 2rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.ta-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .75rem 1.25rem;
    background: rgba(200, 240, 96, .035);
    border-bottom: 1px solid var(--border);
}

.ta-code-label {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--muted);
}

.ta-copy-btn {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: .28rem .75rem;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transition: all .2s;
}

.ta-copy-btn:hover {
    border-color: rgba(200, 240, 96, .4);
    color: var(--accent);
}

.ta-code-wrap pre {
    padding: 1.5rem 1.25rem;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: .78rem;
    line-height: 1.8;
    color: var(--text);
}

.ta-code-wrap .cm {
    color: var(--muted);
}

/* ─── ROADMAP ─── */
.ta-roadmap {
    list-style: none;
    margin-top: 2rem;
}

.ta-roadmap li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .9rem 0;
    border-bottom: 1px solid var(--border);
    font-size: .92rem;
    transition: color .2s;
}

.ta-roadmap li:last-child {
    border-bottom: none;
}

.ta-roadmap li.done {
    color: var(--text);
}

.ta-roadmap li.todo {
    color: var(--muted);
}

.ta-rm-icon {
    font-size: .88rem;
    flex-shrink: 0;
    width: 1.4rem;
    text-align: center;
}

/* ─── DEMO EMBED ─── */
.ta-demo-wrap {
    margin-top: 2rem;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.ta-demo-placeholder {
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    background: var(--surface2);
}

.ta-demo-label {
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--muted);
}

/* ─── SUPPORT ─── */
.ta-support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.ta-wallet {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.4rem;
    border-radius: 2px;
    transition: border-color .3s;
}

.ta-wallet:hover {
    border-color: rgba(200, 240, 96, .2);
}

.ta-wallet-label {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: .55rem;
}

.ta-wallet-addr {
    font-family: var(--font-mono);
    font-size: .65rem;
    letter-spacing: .03em;
    color: var(--muted2);
    word-break: break-all;
    line-height: 1.6;
    margin-bottom: .9rem;
}

.ta-wallet-btn {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .3rem .85rem;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transition: all .2s;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.ta-wallet-btn:hover {
    border-color: rgba(200, 240, 96, .4);
    color: var(--accent);
}

/* ─── RESPONSIVE ─── */
@media(max-width:768px) {
    .ta-hero {
        padding: 7rem 1.2rem 3rem;
        min-height: 70vh;
    }

    .ta-title {
        font-size: clamp(3rem, 10vw, 5rem);
    }

    .ta-subtitle {
        font-size: .85rem;
    }

    .ta-section {
        padding: 3.5rem 1.5rem;
    }

    .ta-features {
        grid-template-columns: 1fr;
    }

    .ta-stack {
        grid-template-columns: 1fr 1fr;
    }

    .ta-support-grid {
        grid-template-columns: 1fr;
    }

    .ta-table td,
    .ta-table th {
        padding: .6rem .8rem;
        font-size: .75rem;
    }

    .ta-demo-wrap iframe {
        aspect-ratio: auto;
        min-height: 400px;
    }

    .ta-hero-ctas {
        flex-direction: column;
    }

    .ta-cta {
        justify-content: center;
        text-align: center;
    }
}

@media(max-width:480px) {
    .ta-hero {
        padding: 6rem 1rem 2.5rem;
    }

    .ta-title {
        font-size: clamp(2.8rem, 9vw, 4rem);
    }

    .ta-stack {
        grid-template-columns: 1fr;
    }

    .ta-hero-ctas {
        flex-direction: column;
    }

    .ta-section {
        padding: 2.5rem 1rem;
    }

    .ta-code-wrap pre {
        font-size: .68rem;
        padding: 1rem;
    }

    .ta-wallet-addr {
        font-size: .58rem;
    }
}