/* ============================================================
   msite.css — TireGuy App / Tire Data Metrics
   Marketing site (index.html) specific styles
   ============================================================ */

/* ── GRAIN OVERLAY ── */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

/* ── DISPLAY TYPOGRAPHY ── */
.display-hero {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(4.4rem, 8.75vw, 8.75rem);
    line-height: 0.93;
    letter-spacing: 0.025em;
    color: var(--tdm-white);
}

.text-chrome {
    background: linear-gradient(145deg, #d4d0f0 0%, #9f80d8 18%, #ffffff 38%, #8b5cf6 55%, #c4b4e8 72%, #a855f7 88%, #e8e0f8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── GLOBAL CONTAINER WIDTH ── */
@media (min-width: 1200px) {
    .container {
        max-width: 1440px;
    }
}

/* ── NAVBAR ── */
.tdm-nav {
    position: relative;
    z-index: 100;
    background: var(--tdm-nav-bg);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--tdm-border);
    padding: 0.9rem 0;
}

.nav-logo {
    height: 44px;
    width: auto;
    display: block;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 10px rgba(var(--tdm-purple-rgb), 0.6));
}

.nav-brand-text {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tdm-chrome);
    text-decoration: none;
}

.nav-link-tdm {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--tdm-text);
    padding: 0.4rem 0.9rem;
    text-decoration: none;
    transition: color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .nav-link-tdm:hover,
    .nav-link-tdm.active {
        color: var(--tdm-white);
    }

/* ── THEME TOGGLE (marketing site override — 36px) ── */
.btn-theme-toggle {
    background: transparent;
    border: 1px solid var(--tdm-border);
    color: var(--tdm-text);
    width: 36px;
    height: 36px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .btn-theme-toggle:hover {
        color: var(--tdm-purple);
        border-color: rgba(var(--tdm-purple-rgb), 0.4);
        background: rgba(var(--tdm-purple-rgb), 0.06);
    }

    .btn-theme-toggle:focus-visible {
        outline: 2px solid var(--tdm-purple);
        outline-offset: 2px;
    }

    .btn-theme-toggle:active {
        transform: scale(0.94);
    }

/* ── THEME DROPDOWN ── */
.theme-dropdown {
    position: relative;
}

.theme-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    right: 0;
    top: calc(100% + 6px);
    background: var(--tdm-elevated);
    border: 1px solid var(--tdm-border);
    border-radius: 6px;
    padding: 0.3rem;
    min-width: 116px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.35);
    z-index: 9999;
}

    .theme-menu.open {
        display: flex;
    }

.theme-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    border: none;
    background: transparent;
    color: var(--tdm-text);
    font-family: 'Exo 2', sans-serif;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    width: 100%;
    text-align: left;
    transition: color 0.14s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.14s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .theme-option i {
        font-size: 0.85rem;
        width: 16px;
        text-align: center;
        flex-shrink: 0;
    }

    .theme-option:hover {
        color: var(--tdm-white);
        background: rgba(var(--tdm-purple-rgb), 0.08);
    }

    .theme-option.active {
        color: var(--tdm-purple);
    }

        .theme-option.active:hover {
            background: rgba(var(--tdm-purple-rgb), 0.08);
        }

/* navbar is always dark in light mode, so menu stays dark too */
[data-bs-theme="light"] .tdm-nav .theme-menu {
    background: #1e1b38;
    border-color: rgba(139,92,246,0.25);
    box-shadow: 0 8px 28px rgba(0,0,0,0.45);
}

[data-bs-theme="light"] .tdm-nav .theme-option {
    color: #8888aa;
}

    [data-bs-theme="light"] .tdm-nav .theme-option:hover {
        color: #f0f0ff;
        background: rgba(139,92,246,0.1);
    }

    [data-bs-theme="light"] .tdm-nav .theme-option.active {
        color: #8b5cf6;
    }

/* ── BUTTONS ── */
.btn-tdm-primary {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    background: var(--tdm-purple);
    color: #fff;
    border: none;
    padding: 0.8rem 1.9rem;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    box-shadow: 0 0 22px rgba(var(--tdm-purple-rgb), 0.38), 0 4px 14px rgba(0,0,0,0.25);
    transition: background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

    .btn-tdm-primary:hover {
        background: var(--tdm-purple-hi);
        box-shadow: 0 0 38px rgba(var(--tdm-purple-rgb), 0.55), 0 8px 22px rgba(0,0,0,0.3);
        transform: translateY(-2px);
        color: #fff;
    }

    .btn-tdm-primary:active {
        transform: translateY(0);
    }

    .btn-tdm-primary:focus-visible {
        outline: 2px solid var(--tdm-purple);
        outline-offset: 3px;
    }

.btn-tdm-ghost {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    background: transparent;
    color: var(--tdm-chrome);
    border: 1px solid var(--tdm-ghost-border);
    padding: 0.8rem 1.9rem;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

    .btn-tdm-ghost:hover {
        background: rgba(var(--tdm-purple-rgb), 0.09);
        border-color: rgba(var(--tdm-purple-rgb), 0.45);
        color: var(--tdm-white);
        transform: translateY(-2px);
    }

    .btn-tdm-ghost:active {
        transform: translateY(0);
    }

    .btn-tdm-ghost:focus-visible {
        outline: 2px solid var(--tdm-purple);
        outline-offset: 3px;
    }

.btn-tdm-sm {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--tdm-purple);
    color: #fff;
    border: none;
    padding: 0.5rem 1.3rem;
    border-radius: 3px;
    text-decoration: none;
    box-shadow: 0 0 16px rgba(var(--tdm-purple-rgb), 0.3);
    transition: background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

    .btn-tdm-sm:hover {
        background: var(--tdm-purple-hi);
        transform: translateY(-1px);
        color: #fff;
    }

    .btn-tdm-sm:active {
        transform: translateY(0);
    }

    .btn-tdm-sm:focus-visible {
        outline: 2px solid var(--tdm-purple);
        outline-offset: 3px;
    }

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
    padding-bottom: 4rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(var(--tdm-black-rgb), 0.58), rgba(var(--tdm-black-rgb), 0.62)), url('/images/bg.png') center center / cover no-repeat;
}

    .hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(var(--tdm-purple-rgb), 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--tdm-purple-rgb), 0.035) 1px, transparent 1px);
        background-size: 64px 64px;
        pointer-events: none;
    }

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-sub {
    font-size: 1.12rem;
    font-weight: 300;
    color: var(--tdm-text);
    max-width: 490px;
    line-height: 1.82;
}

.hero-img-wrap {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-tire {
    width: 100%;
    max-width: 760px;
    height: auto;
    display: block;
    mix-blend-mode: multiply;
    -webkit-mask-image: radial-gradient(ellipse 78% 78% at 52% 50%, black 52%, transparent 82%);
    mask-image: radial-gradient(ellipse 78% 78% at 52% 50%, black 52%, transparent 82%);
    filter: brightness(1.4) contrast(1.15) drop-shadow(0 0 40px rgba(var(--tdm-purple-rgb), 0.28));
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    color: var(--tdm-green);
    margin-top: 1.25rem;
}

    .hero-badge::before {
        content: '';
        display: inline-block;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--tdm-green);
        box-shadow: 0 0 8px var(--tdm-green);
        animation: pulse-dot 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.35;
    }
}

/* ── STATS BAR ── */
.stats-bar {
    background: var(--tdm-surface);
    border-top: 1px solid var(--tdm-border);
    border-bottom: 1px solid var(--tdm-border);
    padding: 2.5rem 0;
}

.stat-item {
    text-align: center;
    padding: 0 1.5rem;
    position: relative;
}

    .stat-item + .stat-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 1px;
        height: 36px;
        background: var(--tdm-border);
    }

.stat-num {
    font-family: 'Space Mono', monospace;
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    font-weight: 700;
    display: block;
    line-height: 1;
    background: var(--tdm-stat-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tdm-text);
    margin-top: 0.4rem;
    display: block;
}

/* ── SECTION SHARED ── */
.section-pad {
    padding: 6rem 0;
}

.section-title {
    font-family: 'Exo 2', sans-serif;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--tdm-white);
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 0.75rem;
}

.section-sub {
    font-size: 1rem;
    font-weight: 300;
    color: var(--tdm-text);
    line-height: 1.82;
}


.battle-section {
    background: linear-gradient(to bottom, rgba(8, 8, 15, 0.40) 0%, rgba(8, 8, 15, 0.70) 55%, rgba(8, 8, 15, 0.97) 100%), url('/images/bmg.jpg') center / cover no-repeat;
    border-top: 1px solid rgba(var(--tdm-purple-rgb), 0.3);
    border-bottom: 1px solid rgba(var(--tdm-purple-rgb), 0.3);
    padding: 4rem 0 3.5rem;
    overflow: hidden;
}

.battle-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.battle-index {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    color: rgba(var(--tdm-purple-rgb), 0.4);
    text-transform: uppercase;
}

.battle-masthead {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.2rem, 10.5vw, 14rem);
    line-height: 0.87;
    letter-spacing: 0.018em;
    color: var(--tdm-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 2.5rem;
    overflow: hidden;
}

.battle-word {
    display: block;
}

.battle-word-app {
    font-size: clamp(2rem, 6.5vw, 9rem);
    letter-spacing: 0.06em;
}

.battle-rule-top {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--tdm-purple) 30%, var(--tdm-purple-hi) 50%, rgba(var(--tdm-purple-rgb), 0.3) 70%, transparent);
    margin-bottom: 2.75rem;
}

.battle-cols {
    position: relative;
}

.battle-col {
    padding: 0 2.5rem;
}

    .battle-col:first-child {
        padding-left: 0;
    }

.battle-col--last {
    padding-right: 0;
}

.battle-col + .battle-col {
    position: relative;
}

    .battle-col + .battle-col::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 1px;
        background: var(--tdm-border);
    }

.battle-col p {
    font-size: 0.94rem;
    font-weight: 300;
    color: var(--tdm-text);
    line-height: 1.9;
    text-align: center;
    margin: 0;
}

.battle-corm-hi {
    color: var(--tdm-purple-hi);
    font-weight: 600;
}

.battle-rule-bottom {
    height: 1px;
    background: var(--tdm-border);
    margin: 2.75rem 0 1.75rem;
}

.battle-corm-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: rgba(var(--tdm-purple-rgb), 0.1);
    border: 1px solid rgba(var(--tdm-purple-rgb), 0.35);
    border-radius: 4px;
    padding: 0.9rem 2rem;
    box-shadow: 0 0 28px rgba(var(--tdm-purple-rgb), 0.12), inset 0 1px 0 rgba(var(--tdm-purple-rgb), 0.18);
}

.battle-corm-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--tdm-purple-hi);
    margin-right: 0.75rem;
}

.battle-corm-sep {
    color: rgba(var(--tdm-purple-rgb), 0.45);
    font-family: 'Barlow', sans-serif;
    font-weight: 300;
    font-size: 1.2rem;
    line-height: 1;
    margin-right: 0.75rem;
}

.battle-corm-def {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tdm-chrome);
}

@media (max-width: 991.98px) {
    .battle-col {
        padding: 1.5rem 0 0;
        border-top: 1px solid var(--tdm-border);
    }

        .battle-col:first-child {
            border-top: none;
            padding-top: 0;
        }

        .battle-col + .battle-col::before {
            display: none;
        }
}

[data-bs-theme="light"] .battle-masthead {
    color: #f0f0ff;
}

[data-bs-theme="light"] .battle-col p {
    color: #c8c8e0;
}

[data-bs-theme="light"] .battle-corm-def {
    color: #c8c8e0;
}

/* ── FEATURES ── */
.features-section {
    background: radial-gradient(ellipse at 18% 55%, rgba(var(--tdm-purple-rgb), 0.07) 0%, transparent 55%), var(--tdm-black);
}

.feature-card {
    background: var(--tdm-surface);
    border: 1px solid var(--tdm-border);
    border-radius: 6px;
    padding: 2rem;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(var(--tdm-purple-rgb), 0.65), transparent);
        opacity: 0;
        transition: opacity 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .feature-card:hover {
        transform: translateY(-6px);
        border-color: rgba(var(--tdm-purple-rgb), 0.38);
        box-shadow: 0 20px 48px rgba(var(--tdm-purple-rgb), 0.14), 0 4px 16px rgba(0,0,0,0.18);
    }

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

.feature-icon {
    width: 46px;
    height: 46px;
    border-radius: 4px;
    background: rgba(var(--tdm-purple-rgb), 0.11);
    border: 1px solid rgba(var(--tdm-purple-rgb), 0.24);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--tdm-purple);
    margin-bottom: 1.2rem;
}

.feature-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--tdm-white);
    letter-spacing: 0.01em;
    margin-bottom: 0.5rem;
}

.feature-desc {
    font-size: 0.88rem;
    line-height: 1.72;
    color: var(--tdm-text);
    margin: 0;
}

/* ── PROCESS ── */
.process-section {
    background: var(--tdm-surface);
    border-top: 1px solid var(--tdm-border);
    border-bottom: 1px solid var(--tdm-border);
}

.process-step {
    text-align: center;
    padding: 2rem 1.5rem;
}

.process-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5.5rem;
    line-height: 1;
    color: rgba(var(--tdm-purple-rgb), 0.11);
    display: block;
    margin-bottom: 0.25rem;
}

.process-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--tdm-white);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.process-desc {
    font-size: 0.86rem;
    color: var(--tdm-text);
    line-height: 1.72;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(var(--tdm-purple-rgb), 0.25);
    font-size: 1.4rem;
    padding-top: 1.5rem;
}

/* ── CTA ── */
.cta-section {
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 28% 50%, rgba(var(--tdm-purple-rgb), 0.2) 0%, transparent 58%), radial-gradient(ellipse at 82% 50%, rgba(var(--tdm-purple-hi-rgb), 0.12) 0%, transparent 48%), var(--tdm-elevated);
    border-top: 1px solid var(--tdm-border);
}

    .cta-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px);
        background-size: 44px 44px;
        pointer-events: none;
    }

.cta-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.6rem, 5.5vw, 5rem);
    line-height: 0.95;
    letter-spacing: 0.02em;
    color: var(--tdm-white);
    margin-bottom: 1.25rem;
}

/* ── PRICING ── */
.pricing-section {
    background: radial-gradient(ellipse at 80% 30%, rgba(var(--tdm-purple-rgb), 0.07) 0%, transparent 52%), var(--tdm-surface);
    border-top: 1px solid var(--tdm-border);
    border-bottom: 1px solid var(--tdm-border);
}

/* Billing cadence toggle */
.pricing-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0;
    background: var(--tdm-elevated);
    border: 1px solid var(--tdm-border);
    border-radius: 5px;
    padding: 3px;
    margin-top: 2rem;
}

.pricing-toggle-btn {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: transparent;
    color: var(--tdm-text);
    border: none;
    border-radius: 3px;
    padding: 0.45rem 1.2rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    min-height: 36px;
}

    .pricing-toggle-btn.active {
        background: var(--tdm-purple);
        color: #fff;
    }

    .pricing-toggle-btn:focus-visible {
        outline: 2px solid var(--tdm-purple);
        outline-offset: 2px;
    }

    .pricing-toggle-btn:not(.active):hover {
        color: var(--tdm-white);
        background: rgba(var(--tdm-purple-rgb), 0.1);
    }

.pricing-save-badge {
    font-family: 'Space Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--tdm-green);
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.25);
    padding: 0.1rem 0.45rem;
    border-radius: 3px;
    white-space: nowrap;
}

.pricing-toggle-btn.active .pricing-save-badge {
    color: #4ade80;
    background: rgba(34, 197, 94, 0.18);
    border-color: rgba(34, 197, 94, 0.32);
}

.pricing-card {
    background: var(--tdm-elevated);
    border: 1px solid var(--tdm-border);
    border-radius: 8px;
    padding: 2rem 1.75rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .pricing-card:hover {
        transform: translateY(-6px);
        border-color: rgba(var(--tdm-purple-rgb), 0.38);
        box-shadow: 0 20px 48px rgba(var(--tdm-purple-rgb), 0.14), 0 4px 16px rgba(0,0,0,0.18);
    }

    .pricing-card.featured {
        border-color: rgba(var(--tdm-purple-rgb), 0.5);
        box-shadow: 0 0 40px rgba(var(--tdm-purple-rgb), 0.12);
    }

        .pricing-card.featured::before {
            content: 'MOST POPULAR';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            background: var(--tdm-purple);
            color: #fff;
            font-family: 'Space Mono', monospace;
            font-size: 0.58rem;
            letter-spacing: 0.18em;
            padding: 0.2rem 1rem;
            border-radius: 0 0 6px 6px;
        }

.pricing-plan-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 0.06em;
    color: var(--tdm-white);
    margin-top: 0.75rem;
    margin-bottom: 0.1rem;
    line-height: 1;
}

.pricing-plan-name--inline {
    font-size: 1.1rem;
    margin: 0;
}

.pricing-units {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--tdm-purple);
    margin-bottom: 1.25rem;
}

.pricing-price-wrap {
    margin-bottom: 0.15rem;
}

.pricing-price {
    font-family: 'Space Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    color: var(--tdm-white);
    line-height: 1;
}

    .pricing-price sup {
        font-size: 1.3rem;
        vertical-align: super;
        color: var(--tdm-chrome);
    }

.pricing-period {
    font-size: 0.78rem;
    color: var(--tdm-text);
    margin-bottom: 0.2rem;
}

.pricing-billing-note {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    color: var(--tdm-green);
    min-height: 1.2em;
    margin-bottom: 0.5rem;
}

.pricing-per-unit {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    color: rgba(var(--tdm-purple-rgb), 0.6);
    margin-bottom: 0;
    display: block;
    flex-grow: 1;
}

.pricing-divider {
    width: 100%;
    height: 1px;
    background: var(--tdm-border);
    margin: 1.5rem 0;
}

/* Enterprise+ strip */
.pricing-enterprise-plus {
    margin-top: 1.5rem;
    background: var(--tdm-elevated);
    border: 1px solid var(--tdm-border);
    border-radius: 6px;
    padding: 1.1rem 1.75rem;
}

.pricing-eplus-desc {
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    color: var(--tdm-text);
    letter-spacing: 0.04em;
}

.pricing-disclaimer {
    text-align: center;
    margin-top: 1.25rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.64rem;
    color: rgba(136, 136, 170, 0.38);
    letter-spacing: 0.02em;
}

/* ── FOOTER ── */
.tdm-footer {
    background: var(--tdm-black);
    border-top: 1px solid var(--tdm-border);
    padding: 3.5rem 0 2rem;
}

.footer-logo {
    height: 30px;
    width: auto;
    display: block;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 6px rgba(var(--tdm-purple-rgb), 0.35));
}

.footer-brand-name {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tdm-chrome);
}

.footer-tagline {
    font-size: 0.82rem;
    color: rgba(136, 136, 170, 0.6);
    line-height: 1.7;
    margin-top: 0.5rem;
}

.footer-heading {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--tdm-purple);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footer-links li + li {
        margin-top: 0.45rem;
    }

    .footer-links a {
        font-size: 0.84rem;
        color: var(--tdm-text);
        text-decoration: none;
        transition: color 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

        .footer-links a:hover {
            color: var(--tdm-white);
        }

        .footer-links a:focus-visible {
            outline: 1px solid var(--tdm-purple);
            border-radius: 2px;
        }

.footer-copy {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    color: rgba(136, 136, 170, 0.38);
    border-top: 1px solid var(--tdm-border);
    padding-top: 1.75rem;
    margin-top: 2.5rem;
}

.status-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 6px #22c55e;
    margin-right: 4px;
    animation: pulse-dot 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ── HAMBURGER / MOBILE NAV ── */
.hamburger-btn {
    background: transparent;
    border: 1px solid var(--tdm-border);
    color: var(--tdm-text);
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 0;
    transition: border-color 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .hamburger-btn span {
        display: block;
        width: 16px;
        height: 1.5px;
        background: var(--tdm-text);
        border-radius: 2px;
        transition: opacity 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .hamburger-btn:hover {
        border-color: rgba(var(--tdm-purple-rgb), 0.4);
        background: rgba(var(--tdm-purple-rgb), 0.06);
    }

        .hamburger-btn:hover span {
            background: var(--tdm-purple);
        }

    .hamburger-btn:focus-visible {
        outline: 2px solid var(--tdm-purple);
        outline-offset: 2px;
    }

    .hamburger-btn:active {
        transform: scale(0.94);
    }

    .hamburger-btn[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(6.5px) rotate(45deg);
        background: var(--tdm-purple);
    }

    .hamburger-btn[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .hamburger-btn[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-6.5px) rotate(-45deg);
        background: var(--tdm-purple);
    }

.mobile-nav-menu {
    padding: 0.75rem 0 1rem;
    border-top: 1px solid var(--tdm-border);
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.mobile-nav-link {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--tdm-text);
    text-decoration: none;
    padding: 0.75rem 0.5rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-radius: 4px;
    transition: color 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .mobile-nav-link:hover, .mobile-nav-link:focus-visible,
    .mobile-nav-link.active {
        color: var(--tdm-white);
        background: rgba(var(--tdm-purple-rgb), 0.06);
    }

    .mobile-nav-link:focus-visible {
        outline: 1px solid var(--tdm-purple);
    }

.mobile-cta {
    margin-top: 0.75rem;
    justify-content: center;
    min-height: 44px;
}

/* ── LIGHT MODE SPECIFIC OVERRIDES ── */

/* Navbar: keep dark in light mode so the chrome logo stays crisp */
[data-bs-theme="light"] .tdm-nav {
    background: rgba(8, 8, 15, 0.94);
    border-bottom-color: rgba(139, 92, 246, 0.18);
}
/* Nav logo: back to screen blend since navbar bg is now dark */
[data-bs-theme="light"] .nav-logo {
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.6));
}
/* Nav text on dark navbar */
[data-bs-theme="light"] .nav-brand-text {
    color: #c8c8e0;
}

[data-bs-theme="light"] .nav-link-tdm {
    color: #8888aa;
}

    [data-bs-theme="light"] .nav-link-tdm:hover,
    [data-bs-theme="light"] .nav-link-tdm.active {
        color: #f0f0ff;
    }
/* Hamburger on dark navbar */
[data-bs-theme="light"] .hamburger-btn {
    border-color: rgba(139, 92, 246, 0.22);
}

    [data-bs-theme="light"] .hamburger-btn span {
        background: #8888aa;
    }

    [data-bs-theme="light"] .hamburger-btn:hover span,
    [data-bs-theme="light"] .hamburger-btn[aria-expanded="true"] span:nth-child(1),
    [data-bs-theme="light"] .hamburger-btn[aria-expanded="true"] span:nth-child(3) {
        background: #8b5cf6;
    }
/* Theme toggle on dark navbar */
[data-bs-theme="light"] .tdm-nav .btn-theme-toggle {
    border-color: rgba(139, 92, 246, 0.22);
    color: #8888aa;
}

    [data-bs-theme="light"] .tdm-nav .btn-theme-toggle:hover {
        color: #8b5cf6;
        border-color: rgba(139, 92, 246, 0.45);
        background: rgba(139, 92, 246, 0.08);
    }
/* Mobile nav menu on dark navbar */
[data-bs-theme="light"] .mobile-nav-menu {
    border-top-color: rgba(139, 92, 246, 0.18);
}

[data-bs-theme="light"] .mobile-nav-link {
    color: #8888aa;
}

    [data-bs-theme="light"] .mobile-nav-link:hover,
    [data-bs-theme="light"] .mobile-nav-link:focus-visible,
    [data-bs-theme="light"] .mobile-nav-link.active {
        color: #f0f0ff;
        background: rgba(139, 92, 246, 0.08);
    }

/* Footer: keep dark in light mode — visual bookend with the dark navbar */
[data-bs-theme="light"] .tdm-footer {
    background: #08080f;
    border-top-color: rgba(139, 92, 246, 0.18);
}

[data-bs-theme="light"] .footer-logo {
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 6px rgba(139, 92, 246, 0.35));
}

[data-bs-theme="light"] .footer-brand-name {
    color: #c8c8e0;
}

[data-bs-theme="light"] .footer-heading {
    color: #8b5cf6;
}

[data-bs-theme="light"] .footer-links a {
    color: #8888aa;
}

    [data-bs-theme="light"] .footer-links a:hover {
        color: #f0f0ff;
    }

[data-bs-theme="light"] .footer-tagline span {
    color: rgba(139, 92, 246, 0.5) !important;
}

[data-bs-theme="light"] .footer-copy {
    color: rgba(136, 136, 170, 0.38);
    border-top-color: rgba(139, 92, 246, 0.18);
}
/* text-chrome gradient: replace white stops with dark for light bg */
[data-bs-theme="light"] .text-chrome {
    background: linear-gradient(145deg, #4c1d95 0%, #6d28d9 28%, #7c3aed 52%, #5b21b6 76%, #4c1d95 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
/* Hero strong text inline style override */
[data-bs-theme="light"] .hero-sub strong {
    color: var(--tdm-chrome) !important;
}
/* Light mode hero — white wash to grey down the background image */
[data-bs-theme="light"] .hero {
    background: linear-gradient(rgba(240, 240, 248, 0.65), rgba(240, 240, 248, 0.70)), url('/images/bg.png') center center / cover no-repeat;
}

[data-bs-theme="light"] .hero-tire {
    mix-blend-mode: multiply;
    filter: brightness(0.92) contrast(1.1) grayscale(0.3) drop-shadow(0 0 24px rgba(0,0,0,0.18));
}

/* ── PAGE LOAD ANIMATIONS ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.anim {
    animation: fadeUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.anim-1 {
    animation-delay: 0.08s;
}

.anim-2 {
    animation-delay: 0.2s;
}

.anim-3 {
    animation-delay: 0.34s;
}

.anim-4 {
    animation-delay: 0.5s;
}

.anim-5 {
    animation-delay: 0.65s;
}

@media (prefers-reduced-motion: reduce) {
    .anim {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

.no-anim .anim {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
}

/* ── RESPONSIVE ── */
@media (max-width: 991.98px) {
    .hero {
        padding-top: 1.5rem;
        padding-bottom: 3rem;
    }

    .hero-img-wrap {
        margin-top: 2.5rem;
    }

    .stat-item + .stat-item::before {
        display: none;
    }

    .process-arrow {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .section-pad {
        padding: 4rem 0;
    }

    .display-hero {
        font-size: 3.4rem;
    }

    .hero-badge {
        flex-wrap: wrap;
    }
}

/* ── ABOUT PAGE ── */
.about-hero {
    padding: 8rem 0 5.5rem;
    position: relative;
    overflow: hidden;
    background: var(--tdm-black);
}

    .about-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px);
        background-size: 64px 64px;
        pointer-events: none;
        z-index: 0;
    }

    .about-hero::after {
        content: '';
        position: absolute;
        top: -30%;
        right: -8%;
        width: 60%;
        height: 130%;
        background: radial-gradient(ellipse at center, rgba(var(--tdm-purple-rgb), 0.09) 0%, transparent 65%);
        pointer-events: none;
        z-index: 0;
    }

.about-display-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(5.5rem, 12vw, 11rem);
    line-height: 0.88;
    letter-spacing: 0.02em;
    color: var(--tdm-white);
    margin: 0 0 1.75rem;
}

.about-hero-sub {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--tdm-text);
    max-width: 530px;
    line-height: 1.82;
    margin-bottom: 2rem;
}

.about-hero-rule {
    width: 100%;
    max-width: 380px;
    height: 1px;
    background: linear-gradient(90deg, var(--tdm-purple), transparent);
    margin-bottom: 1.25rem;
}

.about-hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(var(--tdm-purple-rgb), 0.5);
}

.about-meta-sep {
    color: rgba(var(--tdm-purple-rgb), 0.2);
}

.manifesto-section {
    background: var(--tdm-surface);
    border-top: 1px solid var(--tdm-border);
    border-bottom: 1px solid var(--tdm-border);
    padding: 4.5rem 0;
    position: relative;
    overflow: hidden;
}

    .manifesto-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(var(--tdm-purple-rgb), 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--tdm-purple-rgb), 0.025) 1px, transparent 1px);
        background-size: 44px 44px;
        pointer-events: none;
    }

.manifesto-rule {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--tdm-purple-rgb), 0.4), transparent);
}

.manifesto-inner {
    padding: 3.5rem 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.manifesto-line {
    font-family: 'Bebas Neue', sans-serif;
    line-height: 0.9;
    letter-spacing: 0.03em;
    display: block;
}

.manifesto-line--ghost {
    font-size: clamp(2rem, 5vw, 5rem);
    color: rgba(var(--tdm-purple-rgb), 0.18);
}

.manifesto-line--main {
    font-size: clamp(3rem, 7.5vw, 7.5rem);
    margin-top: 0.35rem;
}

.about-problem {
    padding: 6rem 0;
    background: radial-gradient(ellipse at 10% 75%, rgba(var(--tdm-purple-rgb), 0.065) 0%, transparent 52%), var(--tdm-black);
}

.problem-stat-card {
    background: var(--tdm-surface);
    border: 1px solid var(--tdm-border);
    border-radius: 8px;
    padding: 2.5rem 2.25rem 2rem;
    position: relative;
    overflow: hidden;
    height: 100%;
}

    .problem-stat-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, var(--tdm-purple), rgba(var(--tdm-purple-rgb), 0.05));
    }

.problem-stat-eyebrow {
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--tdm-green);
    margin-bottom: 0.25rem;
}

.problem-stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(6rem, 15vw, 12rem);
    line-height: 0.85;
    background: var(--tdm-stat-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.problem-stat-context {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tdm-chrome);
    margin-bottom: 1.25rem;
}

.problem-stat-desc {
    font-size: 0.86rem;
    line-height: 1.72;
    color: var(--tdm-text);
    border-top: 1px solid var(--tdm-border);
    padding-top: 1.25rem;
    margin: 0;
}

.about-product {
    background: radial-gradient(ellipse at 82% 35%, rgba(var(--tdm-purple-rgb), 0.08) 0%, transparent 52%), var(--tdm-surface);
    border-top: 1px solid var(--tdm-border);
    border-bottom: 1px solid var(--tdm-border);
}

.about-feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.feature-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.64rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--tdm-purple);
    border: 1px solid rgba(var(--tdm-purple-rgb), 0.28);
    padding: 0.38rem 0.9rem;
    border-radius: 3px;
    background: rgba(var(--tdm-purple-rgb), 0.06);
    cursor: default;
    transition: color 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94), background 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94), border-color 0.18s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .feature-tag:hover {
        color: var(--tdm-white);
        background: rgba(var(--tdm-purple-rgb), 0.14);
        border-color: rgba(var(--tdm-purple-rgb), 0.48);
    }

.about-principles {
    background: radial-gradient(ellipse at 20% 55%, rgba(var(--tdm-purple-rgb), 0.06) 0%, transparent 55%), var(--tdm-black);
}

.principle-card {
    background: var(--tdm-surface);
    border: 1px solid var(--tdm-border);
    border-radius: 6px;
    padding: 2.5rem;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

    .principle-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 3px;
        height: 100%;
        background: linear-gradient(180deg, var(--tdm-purple), rgba(var(--tdm-purple-rgb), 0));
        opacity: 0;
        transition: opacity 0.22s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .principle-card:hover {
        transform: translateY(-6px);
        border-color: rgba(var(--tdm-purple-rgb), 0.38);
        box-shadow: 0 20px 48px rgba(var(--tdm-purple-rgb), 0.12), 0 4px 16px rgba(0,0,0,0.16);
    }

        .principle-card:hover::before {
            opacity: 1;
        }

.principle-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4.5rem;
    line-height: 0.9;
    color: rgba(var(--tdm-purple-rgb), 0.1);
    display: block;
    margin-bottom: 0.5rem;
}

.principle-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--tdm-white);
    letter-spacing: 0.01em;
    margin-bottom: 0.65rem;
}

.principle-desc {
    font-size: 0.88rem;
    line-height: 1.72;
    color: var(--tdm-text);
    margin: 0;
}

.about-location {
    background: var(--tdm-elevated);
    border-top: 1px solid var(--tdm-border);
    border-bottom: 1px solid var(--tdm-border);
    padding: 3rem 0;
}

.location-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tdm-green);
    margin-bottom: 0.75rem;
}

    .location-live-badge::before {
        content: '';
        display: inline-block;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--tdm-green);
        box-shadow: 0 0 8px var(--tdm-green);
        animation: pulse-dot 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }

.location-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--tdm-white);
    margin-bottom: 0.5rem;
}

.location-sub {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--tdm-text);
    line-height: 1.72;
    max-width: 460px;
    margin: 0;
}

[data-bs-theme="light"] .manifesto-line--ghost {
    color: rgba(var(--tdm-purple-rgb), 0.28);
}

@media (max-width: 991.98px) {
    .about-hero {
        padding: 5.5rem 0 3.5rem;
    }

    .about-display-title {
        font-size: clamp(4rem, 15vw, 7.5rem);
    }

    .manifesto-line--ghost {
        font-size: clamp(1.8rem, 7vw, 4rem);
    }

    .manifesto-line--main {
        font-size: clamp(2.6rem, 10vw, 6rem);
    }

    .about-problem {
        padding: 4rem 0;
    }
}

@media (max-width: 575.98px) {
    .about-display-title {
        font-size: 3.8rem;
    }

    .problem-stat-num {
        font-size: 6rem;
    }

    .manifesto-inner {
        padding: 2rem 0;
    }

    .principle-card {
        padding: 1.75rem;
    }
}

/* ── CONTACT PAGE ── */

.contact-page-section {
    padding: 8rem 0 6rem;
    position: relative;
    overflow: hidden;
    background: var(--tdm-black);
}

    .contact-page-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px);
        background-size: 64px 64px;
        pointer-events: none;
        z-index: 0;
    }

    .contact-page-section::after {
        content: '';
        position: absolute;
        top: -20%;
        left: -5%;
        width: 55%;
        height: 130%;
        background: radial-gradient(ellipse at center, rgba(var(--tdm-purple-rgb), 0.08) 0%, transparent 65%);
        pointer-events: none;
        z-index: 0;
    }

.contact-left,
.contact-right {
    position: relative;
    z-index: 1;
}

.contact-lede {
    font-family: 'Barlow', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    color: var(--tdm-text);
    line-height: 1.7;
    margin-top: 1.25rem;
    max-width: 380px;
}

/* Info list — clean dividers, no card boxes */
.contact-info-list {
    margin-top: 2.5rem;
    border-top: 1px solid var(--tdm-border);
}

.contact-info-row {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--tdm-border);
    transition: padding-left 0.2s ease;
}

    .contact-info-row:hover {
        padding-left: 5px;
    }

.contact-info-icon {
    width: 30px;
    height: 30px;
    min-width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.88rem;
    color: var(--tdm-purple);
    margin-top: 3px;
}

.contact-info-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--tdm-green);
    margin-bottom: 0.18rem;
}

.contact-info-value {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--tdm-white);
    line-height: 1.5;
}

.contact-info-sub {
    font-size: 0.76rem;
    color: var(--tdm-text);
    margin-top: 0.12rem;
}

a.contact-email-link {
    color: var(--tdm-white);
    text-decoration: none;
    transition: color 0.15s ease;
}

    a.contact-email-link:hover {
        color: var(--tdm-purple-hi);
    }

/* Form card */
.contact-form-card {
    background: var(--tdm-surface);
    border: 1px solid var(--tdm-border);
    border-radius: 8px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

    .contact-form-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, var(--tdm-purple), var(--tdm-purple-hi), rgba(var(--tdm-purple-rgb), 0.05));
    }

.contact-field {
    margin-bottom: 1.1rem;
}

.contact-label {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--tdm-chrome);
    display: block;
    margin-bottom: 0.38rem;
}

    .contact-label .req {
        color: var(--tdm-purple);
        margin-left: 2px;
    }

.contact-input,
.contact-select,
.contact-textarea {
    width: 100%;
    background: var(--tdm-elevated);
    border: 1px solid var(--tdm-border);
    border-radius: 4px;
    color: var(--tdm-white);
    font-family: 'Barlow', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    padding: 0.65rem 0.9rem;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

    .contact-input::placeholder,
    .contact-textarea::placeholder {
        color: rgba(136, 136, 170, 0.38);
    }

    .contact-input:focus,
    .contact-select:focus,
    .contact-textarea:focus {
        border-color: rgba(var(--tdm-purple-rgb), 0.6);
        box-shadow: 0 0 0 3px rgba(var(--tdm-purple-rgb), 0.12);
        background: rgba(var(--tdm-purple-rgb), 0.04);
    }

    .contact-input.error,
    .contact-textarea.error {
        border-color: rgba(239, 68, 68, 0.6);
        box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
    }

.contact-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238888aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
    background-color: var(--tdm-elevated);
    padding-right: 2.5rem;
    cursor: pointer;
}
/* color-scheme tells the OS/browser to render the native dropdown popup in the correct theme,
   fixing both dark-mode optgroup illegibility and light-mode background artifacts */
[data-bs-theme="dark"] .contact-select {
    color-scheme: dark;
}

    [data-bs-theme="dark"] .contact-select option {
        background: #16162a;
        color: #f0f0ff;
    }

    [data-bs-theme="dark"] .contact-select optgroup {
        background: #0f0f1a;
        color: #8888aa;
        font-style: normal;
    }

.contact-select.error {
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* ── CUSTOM SELECT (csel) — replaces native <select> to avoid OS rendering artifacts ── */
.csel {
    position: relative;
}

.csel-trigger {
    width: 100%;
    background: var(--tdm-elevated);
    border: 1px solid var(--tdm-border);
    border-radius: 4px;
    color: var(--tdm-white);
    font-family: 'Barlow', sans-serif;
    font-size: 0.9rem;
    font-weight: 400;
    padding: 0.65rem 2.4rem 0.65rem 0.9rem;
    outline: none;
    cursor: pointer;
    text-align: left;
    display: flex;
    align-items: center;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
    position: relative;
}

    .csel-trigger:focus,
    .csel-trigger[aria-expanded="true"] {
        border-color: rgba(var(--tdm-purple-rgb), 0.6);
        box-shadow: 0 0 0 3px rgba(var(--tdm-purple-rgb), 0.12);
        background: rgba(var(--tdm-purple-rgb), 0.04);
    }

    .csel-trigger.error {
        border-color: rgba(239, 68, 68, 0.6);
        box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
    }

.csel-value {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

    .csel-value.placeholder {
        color: rgba(136, 136, 170, 0.38);
        background: var(--tdm-elevated);
    }

.csel-arrow {
    position: absolute;
    right: 0.9rem;
    font-size: 0.68rem;
    color: var(--tdm-text);
    transition: transform 0.2s ease;
    pointer-events: none;
}

.csel-trigger[aria-expanded="true"] .csel-arrow {
    transform: rotate(180deg);
}

.csel-panel {
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    right: 0;
    z-index: 500;
    background: var(--tdm-surface);
    border: 1px solid var(--tdm-border);
    border-radius: 6px;
    max-height: 256px;
    overflow-y: auto;
    list-style: none;
    margin: 0;
    padding: 0.25rem 0;
    display: none;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

    .csel-panel.open {
        display: block;
    }

    .csel-panel::-webkit-scrollbar {
        width: 4px;
    }

    .csel-panel::-webkit-scrollbar-track {
        background: transparent;
    }

    .csel-panel::-webkit-scrollbar-thumb {
        background: rgba(var(--tdm-purple-rgb), 0.3);
        border-radius: 2px;
    }

.csel-group-header {
    font-family: 'Space Mono', monospace;
    font-size: 0.52rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--tdm-green);
    padding: 0.6rem 0.9rem 0.2rem;
    pointer-events: none;
    user-select: none;
    border-top: 1px solid var(--tdm-border);
    margin-top: 0.2rem;
}

    .csel-group-header:first-child {
        border-top: none;
        margin-top: 0;
    }

.csel-option {
    font-family: 'Barlow', sans-serif;
    font-size: 0.875rem;
    color: var(--tdm-text);
    padding: 0.45rem 0.9rem;
    cursor: pointer;
    transition: background 0.1s ease, color 0.1s ease;
    user-select: none;
    outline: none;
}

    .csel-option:hover,
    .csel-option:focus {
        background: rgba(var(--tdm-purple-rgb), 0.12);
        color: var(--tdm-white);
    }

    .csel-option.selected {
        color: var(--tdm-white);
        background: rgba(var(--tdm-purple-rgb), 0.08);
    }

[data-bs-theme="light"] .csel-panel {
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.contact-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.65;
}

.contact-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-response-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    color: rgba(136, 136, 170, 0.45);
}

    .contact-response-note::before {
        content: '';
        display: inline-block;
        width: 6px;
        height: 6px;
        min-width: 6px;
        border-radius: 50%;
        background: var(--tdm-green);
        box-shadow: 0 0 6px var(--tdm-green);
        animation: pulse-dot 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }

/* Error message */
.contact-error-msg {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    background: rgba(239, 68, 68, 0.07);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 4px;
    font-family: 'Barlow', sans-serif;
    font-size: 0.875rem;
    line-height: 1.5;
    color: rgba(239, 100, 100, 0.95);
    margin-bottom: 0.75rem;
}

    .contact-error-msg i {
        font-size: 0.95rem;
        flex-shrink: 0;
        margin-top: 2px;
    }

.contact-field-msg {
    font-family: 'Barlow', sans-serif;
    font-size: 0.72rem;
    color: rgba(239, 100, 100, 0.85);
    margin-top: 0.3rem;
    min-height: 1rem;
}

/* Honeypot — absolute off-screen, NOT display:none (bots know to skip those) */
.hp-trap {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

/* Success state */
.contact-success {
    text-align: center;
    padding: 3.5rem 1rem;
}

.contact-success-icon {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(var(--tdm-green-rgb), 0.1);
    border: 1px solid rgba(var(--tdm-green-rgb), 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--tdm-green);
    margin: 0 auto 1.5rem;
}

.contact-success-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    letter-spacing: 0.04em;
    color: var(--tdm-white);
    margin-bottom: 0.5rem;
}

.contact-success-sub {
    font-size: 0.9rem;
    color: var(--tdm-text);
    max-width: 340px;
    margin: 0 auto;
    line-height: 1.72;
}

[data-bs-theme="light"] .contact-select {
    color-scheme: light;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a4a6a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

    [data-bs-theme="light"] .contact-select option {
        background: #e8e8f2;
        color: #1a1a2e;
    }

    [data-bs-theme="light"] .contact-select optgroup {
        background: #d8d8e8;
        color: #4a4a6a;
        font-style: normal;
    }

@media (max-width: 991.98px) {
    .contact-page-section {
        padding: 5.5rem 0 4rem;
    }
}

@media (max-width: 575.98px) {
    .contact-form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-card {
        padding: 1.75rem 1.25rem;
    }

    .contact-page-section {
        padding: 4rem 0 3rem;
    }
}


/* ── GETTING STARTED PAGE ── */
.gs-hero {
    padding: 7rem 0 5rem;
    position: relative;
    overflow: hidden;
    background: var(--tdm-black);
}

    .gs-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--tdm-purple-rgb), 0.04) 1px, transparent 1px);
        background-size: 64px 64px;
        pointer-events: none;
        z-index: 0;
    }

    .gs-hero::after {
        content: '';
        position: absolute;
        top: -10%;
        left: -10%;
        width: 50%;
        height: 120%;
        background: radial-gradient(ellipse at center, rgba(var(--tdm-purple-rgb), 0.07) 0%, transparent 65%);
        pointer-events: none;
        z-index: 0;
    }

/* Hero dashboard preview */
.gs-hero-preview {
    position: relative;
    perspective: 1400px;
}

.gs-hero-preview-glow {
    position: absolute;
    inset: 15% -5% -10% -5%;
    background: radial-gradient(ellipse at 50% 70%, rgba(var(--tdm-purple-rgb), 0.35) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
    filter: blur(20px);
}

.gs-hero-preview-frame {
    position: relative;
    z-index: 1;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(var(--tdm-purple-rgb), 0.25);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04), 0 24px 80px rgba(0, 0, 0, 0.7), 0 4px 20px rgba(0, 0, 0, 0.5);
    transform: perspective(1200px) rotateX(5deg) rotateY(-12deg) scale(0.97);
    transform-origin: center center;
    transition: transform 0.7s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

    .gs-hero-preview-frame:hover {
        transform: perspective(1200px) rotateX(2deg) rotateY(-5deg) scale(1);
        box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 32px 100px rgba(0, 0, 0, 0.6), 0 0 60px rgba(var(--tdm-purple-rgb), 0.25);
    }

.gs-hero-preview-chrome {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.9rem;
    background: #0d0d20;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.gs-hero-chrome-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

    .gs-hero-chrome-dot:nth-child(1) {
        background: #ff5f57;
    }

    .gs-hero-chrome-dot:nth-child(2) {
        background: #febc2e;
    }

    .gs-hero-chrome-dot:nth-child(3) {
        background: #28c840;
    }

.gs-hero-chrome-label {
    flex: 1;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.28);
    margin-right: 27px;
}

.gs-hero-preview-img {
    display: block;
    width: 100%;
    height: auto;
}

[data-bs-theme="light"] .gs-hero-preview-frame {
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.06), 0 24px 80px rgba(0, 0, 0, 0.18);
}

[data-bs-theme="light"] .gs-hero-preview-chrome {
    background: #e2e2ec;
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-bs-theme="light"] .gs-hero-preview-glow {
    opacity: 0.6;
}

/* Scale title down for two-column hero */
.gs-hero .about-display-title {
    font-size: clamp(2.8rem, 4vw, 4.2rem);
    line-height: 0.92;
    margin-bottom: 1.1rem;
}

.gs-hero .about-hero-sub {
    font-size: 1rem;
    max-width: 38ch;
    margin-bottom: 0;
}

/* Hero stat pills */
.gs-hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--tdm-border);
}

.gs-hero-stat {
    text-align: left;
}

.gs-stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    letter-spacing: 0.02em;
    line-height: 1;
    background: linear-gradient(135deg, var(--tdm-chrome-start, #e0e0ff), var(--tdm-purple-hi));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gs-stat-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--tdm-text);
    margin-top: 0.15rem;
}

.gs-stat-divider {
    width: 1px;
    height: 2.5rem;
    background: var(--tdm-border);
}

/* Body layout */
.gs-body {
    background: var(--tdm-black);
    padding: 4rem 0 6rem;
}

/* Sticky sidebar */
.gs-sidebar {
    position: sticky;
    top: 5.5rem;
}

.gs-sidebar-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.55rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--tdm-green);
    margin-bottom: 0.75rem;
}

.gs-sidebar-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-left: 1px solid var(--tdm-border);
}

    .gs-sidebar-list li {
        margin: 0;
    }

.gs-sidebar-link {
    display: block;
    font-family: 'Barlow', sans-serif;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--tdm-text);
    text-decoration: none;
    padding: 0.4rem 0 0.4rem 1rem;
    border-left: 2px solid transparent;
    margin-left: -1px;
    transition: color 0.15s ease, border-color 0.15s ease;
}

    .gs-sidebar-link:hover {
        color: var(--tdm-white);
    }

    .gs-sidebar-link.active {
        color: var(--tdm-white);
        border-left-color: var(--tdm-purple);
    }

.gs-sidebar-cta {
    margin-top: 2rem;
}

/* Sections */
.gs-section {
    padding: 3.5rem 0;
    border-top: 1px solid var(--tdm-border);
}

    .gs-section:first-child {
        border-top: none;
        padding-top: 0;
    }

.gs-section-eyebrow {
    margin-bottom: 0.5rem;
}

.gs-section-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--tdm-white);
    margin-bottom: 0.75rem;
    line-height: 1.25;
}

.gs-section-intro {
    font-family: 'Barlow', sans-serif;
    font-size: 0.975rem;
    color: var(--tdm-text);
    line-height: 1.72;
    margin-bottom: 1.75rem;
    max-width: 580px;
}

/* Step sections */
.gs-step {
    padding: 3.5rem 0;
    border-top: 1px solid var(--tdm-border);
}

.gs-step-header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.gs-step-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    letter-spacing: 0.04em;
    line-height: 1;
    color: rgba(var(--tdm-purple-rgb), 0.35);
}

.gs-step-cta {
    margin-top: 1.75rem;
    display: inline-flex;
}

/* Prerequisites checklist */
.gs-checklist {
    list-style: none;
    margin: 0 0 1.75rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

    .gs-checklist li {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        font-family: 'Barlow', sans-serif;
        font-size: 0.925rem;
        color: var(--tdm-text);
        line-height: 1.6;
    }

        .gs-checklist li::before {
            content: '';
            flex-shrink: 0;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--tdm-green);
            box-shadow: 0 0 6px rgba(var(--tdm-green-rgb, 52,211,153), 0.5);
            margin-top: 0.45rem;
        }

/* Numbered instructions */
.gs-instructions {
    margin: 0 0 1.75rem;
    padding: 0;
    list-style: none;
    counter-reset: step-counter;
    display: flex;
    flex-direction: column;
    gap: 0;
}

    .gs-instructions li {
        display: flex;
        align-items: flex-start;
        gap: 1rem;
        counter-increment: step-counter;
        font-family: 'Barlow', sans-serif;
        font-size: 0.925rem;
        color: var(--tdm-text);
        line-height: 1.65;
        padding: 0.85rem 0;
        border-bottom: 1px solid rgba(var(--tdm-purple-rgb), 0.08);
    }

        .gs-instructions li:last-child {
            border-bottom: none;
        }

        .gs-instructions li::before {
            content: counter(step-counter, decimal-leading-zero);
            flex-shrink: 0;
            font-family: 'Space Mono', monospace;
            font-size: 0.65rem;
            letter-spacing: 0.05em;
            color: var(--tdm-purple);
            margin-top: 0.28rem;
            min-width: 1.8rem;
        }

        .gs-instructions li strong {
            color: var(--tdm-white);
            font-weight: 600;
        }

/* Callout boxes */
.gs-callout {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 1rem 1.25rem;
    border-radius: 6px;
    border-left: 3px solid;
    margin-bottom: 0.5rem;
}

.gs-callout--tip {
    background: rgba(var(--tdm-green-rgb, 52,211,153), 0.05);
    border-left-color: var(--tdm-green);
}

.gs-callout--note {
    background: rgba(var(--tdm-purple-rgb), 0.07);
    border-left-color: var(--tdm-purple);
}

.gs-callout--warning {
    background: rgba(251, 191, 36, 0.05);
    border-left-color: rgba(251, 191, 36, 0.7);
}

.gs-callout-icon {
    font-size: 1rem;
    margin-top: 1px;
    flex-shrink: 0;
}

.gs-callout--tip .gs-callout-icon {
    color: var(--tdm-green);
}

.gs-callout--note .gs-callout-icon {
    color: var(--tdm-purple-hi);
}

.gs-callout--warning .gs-callout-icon {
    color: rgba(251, 191, 36, 0.9);
}

.gs-callout-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--tdm-white);
    margin-bottom: 0.3rem;
}

.gs-callout-body {
    font-family: 'Barlow', sans-serif;
    font-size: 0.855rem;
    color: var(--tdm-text);
    line-height: 1.65;
    margin: 0;
}

/* Timeline */
.gs-timeline {
    margin-top: 0.5rem;
}

.gs-tl-item {
    display: flex;
    gap: 1.25rem;
}

.gs-tl-rail {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    padding-top: 0.25rem;
}

.gs-tl-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--tdm-purple);
    border: 2px solid var(--tdm-purple-hi);
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(var(--tdm-purple-rgb), 0.4);
}

.gs-tl-line {
    flex: 1;
    width: 1px;
    background: var(--tdm-border);
    margin: 0.4rem 0;
    min-height: 2rem;
}

.gs-tl-content {
    padding-bottom: 2.5rem;
}

.gs-tl-when {
    font-family: 'Space Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--tdm-green);
    margin-bottom: 0.25rem;
}

.gs-tl-title {
    font-family: 'Exo 2', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--tdm-white);
    margin-bottom: 0.4rem;
}

.gs-tl-desc {
    font-family: 'Barlow', sans-serif;
    font-size: 0.9rem;
    color: var(--tdm-text);
    line-height: 1.68;
    margin: 0;
}

/* Help section */
.gs-help-section {
    border-top: 1px solid var(--tdm-border);
    padding: 3.5rem 0 0;
}

.gs-next-section {
    padding: 3.5rem 0;
    border-top: 1px solid var(--tdm-border);
}

/* Responsive */
@media (max-width: 991.98px) {
    .gs-hero {
        padding: 5.5rem 0 3rem;
    }

    .gs-body {
        padding: 3rem 0 4rem;
    }

    .gs-hero-preview-frame {
        transform: perspective(800px) rotateX(3deg) rotateY(-6deg) scale(0.98);
    }
}

@media (max-width: 575.98px) {
    .gs-hero-stats {
        gap: 1.25rem;
    }

    .gs-stat-num {
        font-size: 1.8rem;
    }

    .gs-step-num {
        font-size: 2.2rem;
    }

    .gs-section-title {
        font-size: 1.35rem;
    }
}

/* ── APP PREVIEW FRAME ── */
.gs-app-preview {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--tdm-border);
    box-shadow: 0 0 0 1px rgba(var(--tdm-purple-rgb), 0.15), 0 8px 40px rgba(0, 0, 0, 0.55), 0 0 60px rgba(var(--tdm-purple-rgb), 0.12);
    margin: 2rem 0 2.5rem;
    background: #0a0a16;
}

.gs-app-chrome {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: #111124;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.gs-app-chrome-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

    .gs-app-chrome-dot:nth-child(1) {
        background: #ff5f57;
    }

    .gs-app-chrome-dot:nth-child(2) {
        background: #febc2e;
    }

    .gs-app-chrome-dot:nth-child(3) {
        background: #28c840;
    }

.gs-app-chrome-label {
    flex: 1;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.35);
    margin-right: 30px; /* offset for the 3 dots to visually center */
}

.gs-app-screenshot {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 0;
}

[data-bs-theme="light"] .gs-app-preview {
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.15), 0 0 60px rgba(var(--tdm-purple-rgb), 0.08);
}

[data-bs-theme="light"] .gs-app-chrome {
    background: #e4e4ec;
    border-bottom-color: rgba(0, 0, 0, 0.1);
}

[data-bs-theme="light"] .gs-app-chrome-label {
    color: rgba(0, 0, 0, 0.4);
}