/* ============================================================
   dataactchecker.com — site.css
   Palette: slate #1f3340 · teal #1d9e75 · sage backgrounds
   Font: DM Sans (display/UI) + system fallback
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,700;0,9..40,800&display=swap');

:root {
    /* Brand */
    --slate: #1f3340;
    --slate-mid: #2e4e44;
    --teal: #1d9e75;
    --teal-dark: #0f6e56;
    --teal-light: #e1f5ee;
    --teal-border: #b8d8ce;
    --sage-bg: #f2f6f4;
    --sage-border: #d6e8e0;
    --sage-muted: #4a7060;
    --sage-hint: #7aaa96;
    /* Neutrals */
    --white: #ffffff;
    --text: #1f3340;
    --muted: #4a7060;
    --hint: #7aaa96;
    /* Layout */
    --max: 1100px;
    --radius: 14px;
    --radius-sm: 10px;
    --radius-pill: 999px;
}

/* ── Reset & base ── */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
    background: var(--sage-bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--teal);
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
        outline: 3px solid rgba(29, 158, 117, 0.35);
        outline-offset: 3px;
    }

h1, h2, h3 {
    line-height: 1.12;
    margin-top: 0;
    letter-spacing: -0.03em;
    color: var(--slate);
}

h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 800;
    margin-bottom: 18px;
}

h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    margin-bottom: 14px;
}

h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

p {
    margin-top: 0;
}

ul {
    margin: 0;
    padding-left: 22px;
}

li {
    margin: 8px 0;
}

.container {
    width: min(var(--max), calc(100% - 40px));
    margin: 0 auto;
}

/* ── Header & nav ── */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--sage-border);
    position: sticky;
    top: 0;
    z-index: 30;
}

.nav {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo mark */
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

    .brand:hover {
        text-decoration: none;
    }

.brand-svg {
    width: 24px;
    height: 28px;
    flex-shrink: 0;
}

.brand-wordmark {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--slate);
    line-height: 1;
}

    .brand-wordmark span {
        color: var(--teal);
    }

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

    .nav-links a {
        color: var(--muted);
        transition: color 0.15s;
    }

        .nav-links a:hover {
            color: var(--teal);
            text-decoration: none;
        }

.nav-cta {
    background: var(--teal);
    color: var(--white) !important;
    font-weight: 700;
    font-size: 0.875rem;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    transition: background 0.2s, transform 0.15s;
    flex-shrink: 0;
}

    .nav-cta:hover {
        background: var(--teal-dark);
        text-decoration: none;
        transform: translateY(-1px);
    }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    padding: 11px 22px;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid transparent;
    cursor: pointer;
    min-height: 44px;
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
    text-decoration: none;
}

    .btn:hover {
        transform: translateY(-1px);
        text-decoration: none;
    }

.btn-primary {
    background: var(--teal);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(29, 158, 117, 0.22);
}

    .btn-primary:hover {
        background: var(--teal-dark);
        color: var(--white);
    }

.btn-secondary {
    background: var(--white);
    color: var(--slate);
    border-color: var(--sage-border);
}

    .btn-secondary:hover {
        border-color: var(--teal);
    }

/* ── Eyebrow ── */
.eyebrow {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 10px;
}

/* ── Hero ── */
.hero {
    background: var(--white);
    border-bottom: 1px solid var(--sage-border);
    padding: 64px 0 52px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr;
    gap: 40px;
    align-items: center;
    margin-top: 0;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 520px;
    line-height: 1.65;
}

.hero-actions,
.checker-actions,
.result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.small-note,
.hint {
    color: var(--hint);
    font-size: 0.85rem;
    margin-top: 10px;
}

/* ── Stat strip ── */
.stat-strip {
    background: var(--slate);
    padding: 22px 0;
}

.stat-strip-inner {
    display: flex;
    gap: 0;
    align-items: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 36px 0 0;
}

    .stat-item:first-child {
        padding-left: 0;
    }

.stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.03em;
    line-height: 1;
}

.stat-label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--hint);
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--slate-mid);
    margin-right: 36px;
    flex-shrink: 0;
}

/* ── Cards & surfaces ── */
.hero-card,
.info-card {
    background: var(--teal-light);
    border: 1px solid var(--teal-border);
    border-radius: var(--radius);
    padding: 24px 26px;
}

    .hero-card h2,
    .info-card h3 {
        font-size: 0.85rem;
        font-weight: 700;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        color: var(--teal-dark);
        margin-bottom: 14px;
    }

    .hero-card li,
    .info-card li {
        display: flex;
        align-items: center;
        gap: 10px;
        list-style: none;
        font-size: 0.9rem;
        color: var(--slate);
        margin: 9px 0;
    }

    .hero-card ul,
    .info-card ul {
        padding-left: 0;
        list-style: none;
    }

.check-dot {
    width: 18px;
    height: 18px;
    background: var(--teal);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

    .check-dot::after {
        content: '';
        display: block;
        width: 9px;
        height: 5px;
        border-left: 2px solid #fff;
        border-bottom: 2px solid #fff;
        transform: rotate(-45deg) translateY(-1px);
    }

/* ── Sections ── */
.section {
    padding: 60px 0;
}

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

.section-heading {
    max-width: 600px;
    margin-bottom: 30px;
}

    .section-heading p {
        color: var(--muted);
    }

/* ── Mini cards (guide grid) ── */
.card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.mini-card {
    background: var(--white);
    border: 1px solid var(--sage-border);
    border-radius: var(--radius-sm);
    padding: 20px 22px;
    transition: border-color 0.2s, transform 0.2s;
}

    .mini-card h3 {
        font-size: 0.95rem;
        color: var(--slate);
        margin-bottom: 6px;
    }

    .mini-card p {
        font-size: 0.875rem;
        color: var(--muted);
        margin-bottom: 0;
        line-height: 1.55;
    }

a.mini-card {
    color: var(--text);
    display: block;
}

    a.mini-card:hover {
        border-color: var(--teal);
        transform: translateY(-2px);
        text-decoration: none;
    }

/* ── Checker card ── */
.checker-card {
    background: var(--white);
    border: 1px solid var(--sage-border);
    border-radius: var(--radius);
    padding: 28px 30px;
}

.question {
    padding: 20px 0;
    border-bottom: 1px solid var(--sage-border);
}

    .question:first-child {
        padding-top: 0;
    }

    .question:last-of-type {
        border-bottom: none;
    }

    .question h3 {
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--slate);
        margin-bottom: 12px;
        letter-spacing: -0.01em;
    }

.options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 0;
}

    .options label {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: var(--sage-bg);
        border: 1px solid var(--sage-border);
        border-radius: var(--radius-pill);
        padding: 8px 16px;
        cursor: pointer;
        font-size: 0.875rem;
        font-weight: 500;
        transition: border-color 0.15s, background 0.15s;
    }

        .options label:hover {
            border-color: var(--teal);
            background: var(--teal-light);
        }

    .options input {
        accent-color: var(--teal);
    }

/* Result card */
.result-card {
    margin-top: 24px;
    padding: 24px 26px;
    border-radius: var(--radius);
    background: var(--teal-light);
    border: 1px solid var(--teal-border);
}

    .result-card h3 {
        margin-bottom: 10px;
    }

    .result-card p:last-child {
        margin-bottom: 0;
    }

.result-label {
    display: block;
    margin: 0 0 6px;
    color: var(--teal-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.72rem;
}

.hidden {
    display: none;
}

/* ── Content grid (inner pages) ── */
.content-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
    align-items: start;
}

/* ── CTA card (inline) ── */
.cta-card {
    background: var(--white);
    border: 1px solid var(--sage-border);
    border-radius: var(--radius);
    padding: 32px 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}

    .cta-card h2 {
        font-size: clamp(1.3rem, 2.5vw, 1.9rem);
        margin-bottom: 10px;
    }

    .cta-card p:last-child {
        margin-bottom: 0;
        color: var(--muted);
    }

/* ── CTA band (dark full-width) ── */
.cta-band {
    background: var(--slate);
    padding: 52px 0;
}

.cta-band-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}

.cta-band h2 {
    color: var(--white);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    margin-bottom: 10px;
}

.cta-band p {
    color: var(--hint);
    margin-bottom: 0;
    max-width: 480px;
    line-height: 1.6;
    font-size: 0.95rem;
}

.btn-white {
    background: var(--white);
    color: var(--slate);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 12px 24px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.15s, background 0.2s;
    flex-shrink: 0;
}

    .btn-white:hover {
        background: var(--teal-light);
        transform: translateY(-1px);
        text-decoration: none;
    }

/* ── Page header (inner pages) ── */
.page-header {
    background: var(--white);
    border-bottom: 1px solid var(--sage-border);
    padding: 60px 0 36px;
}

    .page-header h1 {
        font-size: clamp(2rem, 4vw, 3.2rem);
    }

    .page-header p {
        color: var(--muted);
        max-width: 620px;
        font-size: 1.05rem;
        margin-bottom: 0;
    }

/* ── Checklist page ── */
.checklist {
    display: grid;
    gap: 18px;
}

.checklist-section {
    background: var(--white);
    border: 1px solid var(--sage-border);
    border-radius: var(--radius);
    padding: 28px 30px;
}

    .checklist-section h2 {
        font-size: clamp(1.1rem, 2vw, 1.5rem);
        margin-bottom: 14px;
    }

.notice {
    background: #fdf8e8;
    border: 1px solid #e8d98a;
    border-radius: var(--radius);
    padding: 20px 24px;
    font-size: 0.9rem;
    color: #5a4a00;
    line-height: 1.6;
}

/* ── Content list ── */
.content-list {
    margin: 16px 0 24px;
    padding-left: 22px;
}

    .content-list li {
        margin: 9px 0;
        color: var(--muted);
    }

/* ── Legal ── */
.legal-content {
    background: var(--white);
    border: 1px solid var(--sage-border);
    border-radius: var(--radius);
    padding: 32px 36px;
}

    .legal-content h2 {
        margin-top: 28px;
        font-size: clamp(1.1rem, 2vw, 1.6rem);
    }

        .legal-content h2:first-child {
            margin-top: 0;
        }

    .legal-content p {
        color: var(--muted);
    }

/* ── Footer ── */
.site-footer {
    background: var(--white);
    border-top: 1px solid var(--sage-border);
    padding: 24px 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--hint);
}

    .footer-inner a {
        color: var(--hint);
    }

        .footer-inner a:hover {
            color: var(--teal);
            text-decoration: none;
        }

.footer-links {
    display: flex;
    gap: 18px;
}

/* ── Responsive ── */
@media (max-width: 860px) {
    .site-header {
        position: static;
    }

    .nav {
        min-height: auto;
        flex-wrap: wrap;
        padding: 14px 0;
        gap: 12px;
    }

    .nav-links {
        width: 100%;
        flex-wrap: wrap;
        gap: 12px;
        font-size: 0.875rem;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        padding: 44px 0 36px;
    }

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

    .cta-card,
    .cta-band-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .stat-strip-inner {
        flex-wrap: wrap;
        gap: 20px;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        padding: 0;
    }
}

@media (max-width: 680px) {
    .card-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 44px 0;
    }

    .page-header {
        padding: 44px 0 28px;
    }

    .checker-card {
        padding: 20px;
    }

    .hero-actions,
    .checker-actions,
    .result-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .options {
        flex-direction: column;
    }

        .options label {
            width: 100%;
        }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}