:root {
    --tinabr-black: #0d0d0d;
    --tinabr-dark: #141414;
    --tinabr-card: #1a1a1a;
    --tinabr-border: #2a2a2a;
    --tinabr-yellow: #f5e642;
    --tinabr-white: #f0f0f0;
    --tinabr-muted: #6b6b6b;
    --tinabr-font-head: 'Barlow Condensed', sans-serif;
    --tinabr-font-body: 'Inter', sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    overflow: hidden;
    background: var(--tinabr-black);
    color: var(--tinabr-white);
    font-family: var(--tinabr-font-body);
    -webkit-font-smoothing: antialiased;
}

/* ── Background ──────────────────────────────────────────────── */
.page-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: url('https://images.unsplash.com/photo-1662502755996-ac9980b65e4b?auto=format&fit=crop&w=1920&q=60') center / cover no-repeat;
}

    .page-bg::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient( 100deg, rgba(13,13,13,0.67) 0%, rgba(13,13,13,0.92) 45%, rgba(13,13,13,0.80) 100% );
    }

    .page-bg::after {
        content: '';
        position: absolute;
        inset: 0;
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
        opacity: 0.04;
        pointer-events: none;
    }

/* ── Route SVG ───────────────────────────────────────────────── */
.route-svg {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.25;
}

/* ── Page shell ──────────────────────────────────────────────── */
.page-wrap {
    position: relative;
    z-index: 2;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Navbar ──────────────────────────────────────────────────── */
.tinabr-navbar {
    flex-shrink: 0;
    padding: 18px 0;
    border-bottom: 1px solid var(--tinabr-border);
    background: rgba(13,13,13,0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.tinabr-brand {
    font-family: var(--tinabr-font-head);
    font-weight: 900;
    font-size: 0.82rem;
    line-height: 1.1;
    letter-spacing: 0.08em;
    color: var(--tinabr-white);
    text-decoration: none;
    display: inline-block;
}

.brand-not {
    color: var(--tinabr-yellow);
    font-size: 0.85rem;
}

/* ── Two-column grid ─────────────────────────────────────────── */
.main-content {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 0;
}

/* ── LEFT: headline column ───────────────────────────────────── */
.col-headline {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(32px, 5vw, 64px);
    border-right: 1px solid var(--tinabr-border);
}

.accent-rule {
    width: 0;
    height: 3px;
    background: var(--tinabr-yellow);
    margin-bottom: clamp(20px, 3vh, 32px);
    opacity: 0;
}

.main-heading {
    font-family: var(--tinabr-font-head);
    font-weight: 900;
    font-size: clamp(3.5rem, 7.5vw, 7.5rem);
    line-height: 0.88;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    margin-bottom: clamp(20px, 3vh, 36px);
    opacity: 0;
    transform: translateY(20px);
}

    .main-heading .line-not {
        color: var(--tinabr-yellow);
        font-style: italic;
        display: block;
    }

.tagline {
    font-size: clamp(0.85rem, 1.4vw, 1.05rem);
    font-weight: 300;
    color: rgba(240,240,240,0.5);
    line-height: 1.75;
    max-width: 380px;
    opacity: 0;
    transform: translateY(12px);
}

/* ── RIGHT: fills full column height, space-between ─────────── */
.col-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(32px, 5vw, 56px);
}

/* Section label row */
.right-section-label {
    font-family: var(--tinabr-font-head);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tinabr-muted);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
}

    .right-section-label::after {
        content: '';
        flex: 1;
        height: 1px;
        background: var(--tinabr-border);
    }

    .right-section-label i {
        color: var(--tinabr-yellow);
        font-size: 0.8rem;
    }

/* Cards — fill all available vertical space between label and form */
.cards-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.expect-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    /* Fill the remaining space so cards stretch tall */
    flex: 1;
    opacity: 0;
    transform: translateY(12px);
}

.expect-card {
    background: var(--tinabr-card);
    border: 1px solid var(--tinabr-border);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 14px;
    padding: 24px 16px;
    transition: border-color 0.25s, transform 0.25s, background 0.25s;
}

    .expect-card:hover {
        border-color: rgba(245,230,66,0.35);
        background: rgba(30,30,30,0.9);
        transform: translateY(-3px);
    }

    .expect-card i {
        font-size: 2rem;
        color: var(--tinabr-yellow);
    }

.expect-card-title {
    font-family: var(--tinabr-font-head);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--tinabr-white);
    line-height: 1.2;
}

.expect-card-sub {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--tinabr-muted);
    line-height: 1.55;
    margin: 0;
}

/* Notify block — anchored to bottom, separated by border */
.notify-block {
    flex-shrink: 0;
    padding-top: clamp(20px, 3vh, 28px);
    border-top: 1px solid var(--tinabr-border);
    opacity: 0;
    transform: translateY(12px);
}

.notify-label {
    font-family: var(--tinabr-font-head);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--tinabr-muted);
    margin-bottom: 12px;
    display: block;
}

.notify-form {
    display: flex;
    gap: 8px;
}

    .notify-form input[type="email"] {
        flex: 1;
        background: var(--tinabr-card);
        border: 1px solid var(--tinabr-border);
        border-radius: 4px;
        padding: 12px 14px;
        color: var(--tinabr-white);
        font-family: var(--tinabr-font-body);
        font-size: 0.875rem;
        outline: none;
        transition: border-color 0.2s, box-shadow 0.2s;
    }

        .notify-form input[type="email"]::placeholder {
            color: var(--tinabr-muted);
        }

        .notify-form input[type="email"]:focus {
            border-color: var(--tinabr-yellow);
            box-shadow: 0 0 0 2px rgba(245,230,66,0.12);
        }

.btn-warning {
    background: var(--tinabr-yellow);
    border: none;
    color: #111;
    font-family: var(--tinabr-font-head);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 12px 22px;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: box-shadow 0.25s, transform 0.2s, background 0.15s;
}

    .btn-warning:hover {
        background: #ffe900;
        box-shadow: 0 0 16px rgba(245,230,66,0.5);
        transform: translateY(-2px);
    }

.notify-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 13px 16px;
    background: rgba(245,230,66,0.06);
    border: 1px solid rgba(245,230,66,0.22);
    border-radius: 4px;
    font-size: 0.875rem;
    color: rgba(240,240,240,0.7);
}

    .notify-success i {
        color: var(--tinabr-yellow);
        flex-shrink: 0;
    }

/* ── Footer ──────────────────────────────────────────────────── */

.tinabr-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 0;
    background: rgba(13,13,13,0.5);
}

    .tinabr-footer small {
        color: var(--tinabr-muted);
        font-size: 0.78rem;
    }

.social-links {
    display: flex;
    gap: 18px;
    font-size: 18px;
}

    .social-links a {
        color: var(--tinabr-yellow);
        text-decoration: none;
        opacity: 0.8;
        transition: opacity 0.2s ease;
    }

        .social-links a:hover {
            opacity: 1;
        }

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--tinabr-black);
}

::-webkit-scrollbar-thumb {
    background: var(--tinabr-border);
    border-radius: 3px;
}

/* ── Tablet mid-range ────────────────────────────────────────── */
@media (min-width: 768px) and (max-width: 1023px) {
    .main-heading {
        font-size: clamp(3rem, 6vw, 5rem);
    }

    .col-headline, .col-right {
        padding: 32px 28px;
    }

    .expect-card i {
        font-size: 1.6rem;
    }

    .expect-card-title {
        font-size: 0.9rem;
    }

    .expect-card-sub {
        font-size: 0.75rem;
    }
}

/* ── Mobile: scroll re-enabled, single column ────────────────── */
@media (max-width: 767px) {
    html, body {
        overflow: auto;
        height: auto;
    }

    .page-wrap {
        height: auto;
        min-height: 100vh;
    }

    .main-content {
        grid-template-columns: 1fr;
    }

    .col-headline {
        border-right: none;
        border-bottom: 1px solid var(--tinabr-border);
        padding: 40px 24px 32px;
    }

    .main-heading {
        font-size: clamp(3.2rem, 14vw, 5rem);
    }

    .col-right {
        padding: 32px 24px 40px;
        gap: 28px;
        /* On mobile, justify switches to flex-start so content flows naturally */
        justify-content: flex-start;
    }

    .right-section-label {
        margin-bottom: 12px;
    }

    .expect-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        flex: none;
    }

    .expect-card {
        flex-direction: row;
        text-align: left;
        justify-content: flex-start;
        gap: 16px;
        padding: 16px 18px;
    }

        .expect-card i {
            font-size: 1.4rem;
            flex-shrink: 0;
        }

    .notify-block {
        padding-top: 0;
        border-top: none;
    }

    .notify-form {
        flex-direction: column;
    }

        .notify-form input[type="email"],
        .btn-warning {
            width: 100%;
        }

    .route-svg {
        height: 70px;
    }
}