/*
 * Dolecular marketing site - same design tokens as the app (see Dolecular.Components'
 * wwwroot/css/dolecular.css) but laid out for a full-width, scrollable marketing page rather than
 * the mobile app shell.
 */

:root {
    --dc-primary: #6DA30D;
    --dc-primary-hover: #57840A;
    --dc-primary-dark: #33530A;
    --dc-primary-light: #82BE1E;
    --dc-primary-tint: #E3F0C9;
    --dc-alert: #C05B3A;
    --dc-alert-tint: #F5DED4;
    --dc-ink: #2C2A24;
    --dc-secondary: #6E6A5C;
    --dc-muted: #A6A190;
    --dc-line: #E8E3D6;
    --dc-bg: #FBF8F2;
    --dc-surface: #FFFFFF;
    --dc-chip-bg: #F0EDE2;
    --dc-max-width: 1080px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--dc-bg);
    color: var(--dc-ink);
    font-family: 'Work Sans', system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    /* Safety net: no single element (a fixed banner, a wide mockup, anything added later)
       should ever be able to force a horizontal scrollbar on mobile. */
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--dc-primary-hover);
}

a:hover {
    color: var(--dc-primary-dark);
}

h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 12px;
}

p {
    line-height: 1.6;
    color: var(--dc-secondary);
    margin: 0 0 16px;
}

.dc-container {
    max-width: var(--dc-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Nav ===== */

.dc-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(251, 248, 242, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--dc-line);
}

.dc-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    max-width: var(--dc-max-width);
    margin: 0 auto;
}

.dc-nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--dc-ink);
    font-size: 18px;
    font-weight: 700;
}

.dc-nav-brand img {
    width: 30px;
    height: 30px;
}

.dc-nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dc-nav-links a {
    color: var(--dc-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

.dc-nav-links a:hover {
    color: var(--dc-ink);
}

/* The nav-link colour above is more specific than the button's, which left the app button grey on green. */
.dc-nav-links a.dc-btn-primary,
.dc-nav-links a.dc-btn-primary:hover {
    color: #fff;
}

/* ===== Buttons ===== */

.dc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    border: none;
}

.dc-btn-primary {
    background: var(--dc-primary);
    color: #fff;
}

.dc-btn-primary:hover {
    background: var(--dc-primary-hover);
    color: #fff;
}

.dc-btn-outline {
    background: transparent;
    color: var(--dc-primary-hover);
    border: 1px solid var(--dc-primary);
}

.dc-btn-outline:hover {
    background: var(--dc-primary-tint);
    color: var(--dc-primary-dark);
}

.dc-btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

/* ===== Hero ===== */

.dc-hero {
    padding: 72px 24px 56px;
}

.dc-hero-inner {
    max-width: var(--dc-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.dc-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dc-primary-hover);
    margin-bottom: 12px;
}

.dc-hero h1 {
    font-size: 44px;
    line-height: 1.1;
    margin-bottom: 18px;
}

.dc-hero-sub {
    font-size: 18px;
    max-width: 46ch;
    margin-bottom: 28px;
}

.dc-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ===== Phone mockup (real app screenshot in a bezel) ===== */

.dc-phone {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    background: #fff;
    border: 10px solid var(--dc-ink);
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(44, 42, 36, 0.18);
}

.dc-phone img {
    display: block;
    width: 100%;
    height: auto;
}

/* ===== Sections ===== */

.dc-section {
    padding: 64px 24px;
}

.dc-section-alt {
    background: var(--dc-surface);
    border-top: 1px solid var(--dc-line);
    border-bottom: 1px solid var(--dc-line);
}

.dc-section-header {
    max-width: 640px;
    margin: 0 auto 40px;
    text-align: center;
}

.dc-section-header h2 {
    font-size: 30px;
}

.dc-grid {
    max-width: var(--dc-max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.dc-feature-card {
    background: var(--dc-surface);
    border: 1px solid var(--dc-line);
    border-radius: 10px;
    padding: 24px;
}

.dc-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--dc-primary-tint);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 18px;
}

.dc-feature-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.dc-feature-card p {
    font-size: 14px;
    margin-bottom: 0;
}

/* ===== Feature detail rows (Features page) ===== */

.dc-feature-row {
    max-width: var(--dc-max-width);
    margin: 0 auto 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.dc-feature-row:last-child {
    margin-bottom: 0;
}

.dc-feature-row ul {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dc-feature-row li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--dc-secondary);
}

.dc-feature-row li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 2px;
    background: var(--dc-primary);
    margin-top: 7px;
    flex-shrink: 0;
}

.dc-feature-visual {
    background: var(--dc-chip-bg);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    font-size: 48px;
}

/* ===== Testimonial & pricing placeholders ===== */

.dc-testimonial-placeholder {
    max-width: 640px;
    margin: 0 auto;
    background: var(--dc-surface);
    border: 1px solid var(--dc-line);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}

.dc-testimonial-quote {
    font-size: 18px;
    font-style: italic;
    color: var(--dc-ink);
}

.dc-testimonial-author {
    font-size: 14px;
    color: var(--dc-secondary);
    font-weight: 600;
}

.dc-beta-box {
    max-width: 480px;
    margin: 0 auto;
    background: var(--dc-surface);
    border: 1px solid var(--dc-line);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}

.dc-beta-list {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
}

.dc-beta-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--dc-secondary);
}

.dc-beta-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 2px;
    background: var(--dc-primary);
    margin-top: 7px;
    flex-shrink: 0;
}

.dc-placeholder-tag {
    display: inline-block;
    margin-left: 8px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--dc-alert);
    background: var(--dc-alert-tint);
    padding: 2px 8px;
    border-radius: 999px;
    vertical-align: middle;
}

/* ===== CTA band ===== */

.dc-cta-band {
    background: var(--dc-ink);
    color: #fff;
    padding: 56px 24px;
    text-align: center;
}

.dc-cta-band h2 {
    color: #fff;
    font-size: 28px;
}

.dc-cta-band p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 480px;
    margin: 0 auto 24px;
}

/* ===== Footer ===== */

.dc-footer {
    border-top: 1px solid var(--dc-line);
    padding: 40px 24px;
}

.dc-footer-inner {
    max-width: var(--dc-max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.dc-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dc-footer-links a {
    color: var(--dc-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.dc-footer-links a:hover {
    color: var(--dc-ink);
}

.dc-footer-copy {
    font-size: 13px;
    color: var(--dc-muted);
}

.dc-footer-social {
    display: flex;
    gap: 14px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dc-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--dc-chip-bg);
    color: var(--dc-secondary);
}

.dc-footer-social a:hover {
    background: var(--dc-primary-tint);
    color: var(--dc-primary-dark);
}

/* ===== Legal pages ===== */

.dc-legal {
    max-width: 720px;
    margin: 0 auto;
    padding: 56px 24px 80px;
}

.dc-legal h1 {
    font-size: 32px;
}

.dc-legal h2 {
    font-size: 19px;
    margin-top: 32px;
}

.dc-legal p, .dc-legal li {
    font-size: 15px;
}

.dc-legal-updated {
    font-size: 13px;
    color: var(--dc-muted);
    margin-bottom: 32px;
}

.dc-legal-notice {
    background: var(--dc-alert-tint);
    color: var(--dc-alert);
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 32px;
}

.dc-legal h3 {
    font-size: 16px;
    margin-top: 24px;
}

.dc-legal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin: 16px 0;
}

.dc-legal-table th, .dc-legal-table td {
    border: 1px solid var(--dc-line);
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
}

.dc-legal-table th {
    background: var(--dc-surface);
    font-weight: 600;
}

/* ===== Cookie consent banner ===== */

.dc-consent-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 50;
    max-width: min(720px, calc(100vw - 32px));
    margin: 0 auto;
    background: var(--dc-surface);
    border: 1px solid var(--dc-line);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 18px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    /* Defends against flex children overflowing the banner on mobile (the classic flex
       min-width:auto pitfall, worsened by iOS accessibility text-size scaling) - every child
       below gets min-width:0 and can wrap or break so none of them can force this wider than
       the viewport. */
    box-sizing: border-box;
}

.dc-consent-banner p {
    flex: 1 1 320px;
    min-width: 0;
    margin: 0;
    font-size: 13px;
    color: var(--dc-secondary, #4A4636);
    overflow-wrap: break-word;
    word-break: break-word;
}

.dc-consent-banner a {
    color: var(--dc-primary-hover);
}

.dc-consent-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex: 0 0 auto;
    min-width: 0;
}

.dc-consent-actions .dc-btn {
    padding: 10px 18px;
    font-size: 13px;
}

@media (max-width: 520px) {
    .dc-consent-banner {
        flex-direction: column;
        align-items: stretch;
    }

    .dc-consent-banner p {
        /* flex-basis is 320px for the row layout above (a min-width); in column direction that
           same basis is read as a height, so it must be reset here or the banner gets a large
           blank gap between the text and the buttons. */
        flex-basis: auto;
    }

    .dc-consent-actions {
        justify-content: flex-end;
    }
}

/* ===== Responsive ===== */

@media (max-width: 860px) {
    .dc-hero-inner {
        grid-template-columns: 1fr;
    }

    .dc-hero h1 {
        font-size: 34px;
    }

    .dc-grid {
        grid-template-columns: 1fr;
    }

    .dc-feature-row {
        grid-template-columns: 1fr;
    }

    .dc-feature-row .dc-feature-visual {
        order: -1;
    }

    .dc-nav-links {
        gap: 16px;
    }
}

@media (max-width: 560px) {
    /* Features, Download and FAQ are in the footer on a phone; the language switch and the app button stay. */
    .dc-nav-links li:not(.dc-nav-keep) {
        display: none;
    }

    .dc-nav-links {
        gap: 12px;
    }
}

/* ===== FAQ ===== */

.dc-faq {
    max-width: 720px;
    margin: 0 auto;
    padding: 56px 24px 80px;
}

.dc-faq h1 {
    font-size: 32px;
    margin-bottom: 8px;
}

.dc-faq-intro {
    color: var(--dc-secondary);
    margin-bottom: 32px;
}

.dc-faq-item {
    background: var(--dc-surface);
    border: 1px solid var(--dc-line);
    border-radius: 12px;
    margin-bottom: 12px;
}

.dc-faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 44px 16px 18px;
    font-weight: 600;
    font-size: 16px;
    position: relative;
}

.dc-faq-item summary::-webkit-details-marker {
    display: none;
}

.dc-faq-item summary::after {
    content: "+";
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    font-weight: 400;
    color: var(--dc-primary);
}

.dc-faq-item[open] summary::after {
    content: "\2212";
}

.dc-faq-item summary:focus-visible {
    outline: 2px solid var(--dc-primary);
    outline-offset: 2px;
    border-radius: 12px;
}

.dc-faq-item > div {
    padding: 0 18px 8px;
}

.dc-faq-item p, .dc-faq-item li {
    font-size: 15px;
    line-height: 1.6;
}

.dc-faq-more {
    margin-top: 32px;
    color: var(--dc-secondary);
    text-align: center;
}

/* ===== Hero note and trust strip ===== */

.dc-hero-note {
    margin: 14px 0 0;
    font-size: 13px;
    color: var(--dc-secondary);
}

.dc-trust {
    padding-top: 40px;
    padding-bottom: 40px;
}

.dc-trust-list {
    list-style: none;
    margin: 0 auto;
    padding: 0;
    max-width: var(--dc-max-width);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: center;
    font-size: 15px;
    color: var(--dc-secondary);
}

.dc-trust-list strong {
    display: block;
    color: var(--dc-ink);
    margin-bottom: 2px;
}

.dc-trust-list a {
    color: var(--dc-primary-hover);
}

@media (max-width: 720px) {
    .dc-trust-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}