@import url("/fonts/montserrat.css?v=20260724-all1");

/* SkimmIQ Lab - hub page + shared Lab design system
   Builds on landing.css tokens: --bg-color, --text-main, --text-muted,
   --accent-color (magenta), --accent-secondary (cyan), --glass-*, fonts. */

.lab-page {
    min-height: 100vh;
}

.lab-main {
    width: min(1080px, calc(100% - 40px));
    margin: 0 auto;
    padding: 126px 0 72px;
}

/* ---------- shared atoms ---------- */

.lab-kicker {
    margin: 0 0 12px;
    color: var(--accent-secondary);
    font-family: var(--font-brand);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.lab-kicker .lab-kicker-num {
    color: var(--accent-color);
    margin-right: 10px;
}

.lab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 11px 20px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    font-family: var(--font-brand);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    color: var(--text-main);
    background: var(--glass-bg);
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.lab-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(255, 255, 255, 0.34);
}

.lab-btn-primary {
    border: none;
    background: linear-gradient(100deg, var(--accent-color), #4d7bff 85%);
    color: #fff;
    box-shadow: 0 8px 26px rgba(255, 61, 232, 0.28);
}

.lab-btn-primary:hover {
    box-shadow: 0 10px 30px rgba(255, 61, 232, 0.4);
}

.lab-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

/* ---------- quick start ---------- */

.lab-quickstart {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: clamp(30px, 5vw, 54px);
    border: 1px solid rgba(77, 228, 255, 0.2);
    border-radius: 28px;
    background:
        radial-gradient(circle at 8% 5%, rgba(255, 61, 232, 0.17), transparent 34%),
        radial-gradient(circle at 94% 12%, rgba(77, 228, 255, 0.15), transparent 31%),
        linear-gradient(145deg, rgba(13, 24, 51, 0.96), rgba(5, 12, 29, 0.94));
    box-shadow:
        0 26px 80px rgba(0, 0, 0, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.lab-quickstart::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: -90px;
    bottom: -125px;
    width: 310px;
    height: 310px;
    border: 1px solid rgba(77, 228, 255, 0.12);
    border-radius: 50%;
    box-shadow:
        0 0 0 34px rgba(255, 61, 232, 0.035),
        0 0 0 68px rgba(77, 228, 255, 0.025);
}

.lab-quickstart-copy {
    max-width: 880px;
}

.lab-quickstart h1 {
    max-width: 880px;
    margin: 0;
    font-family: var(--font-brand);
    font-size: clamp(1.7rem, 3.8vw, 2.75rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
    background: linear-gradient(100deg, #fff 4%, var(--accent-secondary) 48%, var(--accent-color) 96%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.lab-quickstart-lead {
    max-width: 820px;
    margin: 24px 0 0;
    color: var(--text-main);
    font-size: clamp(1.02rem, 1.8vw, 1.2rem);
    line-height: 1.72;
}

.lab-quickstart-tools {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 34px;
}

.lab-quick-tool {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: clamp(22px, 3vw, 30px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    background: rgba(2, 9, 23, 0.62);
    backdrop-filter: blur(12px);
}

.lab-quick-tool-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 28px;
    margin-bottom: 16px;
    border: 1px solid rgba(77, 228, 255, 0.32);
    border-radius: 999px;
    color: var(--accent-secondary);
    font-family: var(--font-brand);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.lab-quick-tool h2 {
    margin: 0;
    color: var(--text-main);
    font-family: var(--font-brand);
    font-size: clamp(1.25rem, 2.5vw, 1.7rem);
    line-height: 1.15;
}

.lab-quick-tool p {
    flex: 1;
    margin: 14px 0 22px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.68;
}

.lab-quick-tool .lab-btn {
    align-self: flex-start;
}

.lab-quick-tool-wide {
    grid-column: 1 / -1;
}

.lab-quick-tool-wide p {
    max-width: 850px;
    margin-bottom: 0;
}

.lab-quickstart-note {
    grid-column: 1 / -1;
    margin: 0;
    color: var(--text-muted);
    font-size: 0.86rem;
    line-height: 1.55;
}

/* ---------- hero ---------- */

.lab-hero {
    max-width: 920px;
    padding: 30px 0 64px;
}

.lab-overview-hero {
    padding-top: 92px;
}

.lab-hero h1,
.lab-hero h2 {
    margin: 0;
    font-family: var(--font-brand);
    font-size: clamp(1.7rem, 3.8vw, 2.75rem);
    line-height: 1.03;
    letter-spacing: -0.03em;
    background: linear-gradient(100deg, var(--accent-color), var(--accent-secondary) 72%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.lab-lead {
    max-width: 780px;
    margin: 26px 0 0;
    color: var(--text-main);
    font-size: clamp(1.05rem, 2vw, 1.28rem);
    line-height: 1.72;
}

.lab-inline-link {
    color: var(--accent-secondary);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
    transition: color 0.15s ease;
}

.lab-inline-link:hover {
    color: var(--accent-color);
}

/* ---------- sections ---------- */

.lab-section {
    padding: 56px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.lab-section h2 {
    margin: 0;
    max-width: 820px;
    font-family: var(--font-brand);
    font-size: clamp(1.5rem, 3.4vw, 2.4rem);
    line-height: 1.16;
    letter-spacing: -0.015em;
    color: var(--text-main);
}

.lab-section p {
    max-width: 760px;
    margin: 20px 0 0;
    color: var(--text-muted);
    font-size: 1.02rem;
    line-height: 1.75;
}

.lab-section p strong {
    color: var(--text-main);
    font-weight: 600;
}

.lab-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    opacity: 0.85;
}

/* ---------- fact cards (problem section) ---------- */

.lab-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 30px;
}

.lab-fact {
    padding: 20px 20px 18px;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: var(--glass-overlay);
}

.lab-fact .fact-label {
    display: block;
    font-family: var(--font-brand);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-secondary);
}

.lab-fact strong {
    display: block;
    margin: 10px 0 6px;
    font-family: var(--font-brand);
    font-size: 1.35rem;
    color: var(--text-main);
}

.lab-fact p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.55;
}

/* ---------- tool cards ---------- */

.lab-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 30px;
}

.lab-card {
    display: flex;
    flex-direction: column;
    padding: 22px;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: var(--glass-overlay);
}

.lab-card h3 {
    margin: 0;
    font-family: var(--font-brand);
    font-size: 1.08rem;
    color: var(--text-main);
}

.lab-card p {
    margin: 12px 0 18px;
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--text-muted);
    flex: 1;
}

.lab-card .lab-btn {
    align-self: flex-start;
    min-height: 40px;
    padding: 8px 16px;
    font-size: 0.86rem;
}

/* ---------- gallery placeholders ---------- */

.lab-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 30px;
}

.lab-ghost {
    position: relative;
    padding: 26px 20px;
    border: 1px dashed rgba(255, 255, 255, 0.16);
    border-radius: 16px;
    text-align: center;
    color: var(--text-muted);
}

.lab-ghost .ghost-name {
    display: block;
    font-family: var(--font-brand);
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 6px;
}

.lab-ghost .ghost-tag {
    display: inline-block;
    margin-top: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    border: 1px solid rgba(77, 228, 255, 0.35);
    font-family: var(--font-brand);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-secondary);
}

/* ---------- inline code / notation tokens ---------- */

.lab-page code {
    padding: 2px 7px;
    border-radius: 7px;
    background: rgba(77, 228, 255, 0.09);
    border: 1px solid rgba(77, 228, 255, 0.22);
    font-size: 0.9em;
    color: var(--text-main);
    white-space: nowrap;
}

/* ---------- footer ---------- */

.lab-footer {
    padding: 40px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.lab-footer a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 8px;
}

.lab-footer a:hover {
    color: var(--text-main);
}

.lab-footer .cookie-manage-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font: inherit;
    cursor: pointer;
    margin: 0 8px;
    padding: 0;
}

.lab-footer .cookie-manage-btn:hover {
    color: var(--text-main);
}

/* ---------- responsive ---------- */

@media (max-width: 860px) {
    .lab-quickstart-tools,
    .lab-facts,
    .lab-cards,
    .lab-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .lab-main {
        width: calc(100% - 32px);
        padding-top: 108px;
    }

    .lab-section {
        padding: 44px 0;
    }

    .lab-quickstart {
        border-radius: 22px;
    }

    .lab-quick-tool .lab-btn {
        width: 100%;
    }

    .lab-overview-hero {
        padding-top: 68px;
    }

    .lab-actions .lab-btn {
        width: 100%;
    }
}