/* ==========================================================
   Block LLC Brand Theme
   Site-specific variables and brand overrides
   ========================================================== */

:root {
    /* Core brand palette */
    --color-background: #ffffff;
    --color-surface: #f5f6f7;
    --color-card-background: #ffffff;
    --color-input-background: #ffffff;

    --color-heading: #16212d;
    --color-text: #2f3a45;
    --color-text-muted: #6b7681;

    --color-dark-surface: #131a22;
    --color-dark-surface-heading: #ffffff;
    --color-dark-surface-text: #dce2e7;
    --color-dark-surface-muted: #aeb8c2;

    --color-header-background: rgba(18, 24, 31, 0.97);
    --color-header-text: #ffffff;
    --color-header-border: rgba(255, 255, 255, 0.08);
    --color-mobile-nav-background: #18212a;

    --color-footer-background: #11161d;
    --color-footer-text: #d2d8de;

    --color-accent: #a78545;
    --color-accent-hover: #8e7038;
    --color-accent-text: #ffffff;
    --color-accent-soft: rgba(167, 133, 69, 0.13);

    --color-border: #e2e6ea;

    /* Layout */
    --content-width: 1280px;
    --header-height: 82px;
    --brand-logo-height: 46px;
    --section-spacing: 96px;
    --grid-gap: 28px;

    /* Shape and depth */
    --border-radius-small: 4px;
    --border-radius: 8px;
    --border-radius-large: 12px;

    --shadow-card: 0 12px 34px rgba(16, 27, 38, 0.07);
    --shadow-card-hover: 0 18px 44px rgba(16, 27, 38, 0.12);

    /* Motion */
    --transition-speed: 240ms;
    --transition-easing: ease;

    /* Typography */
    --font-body: "Segoe UI", Arial, Helvetica, sans-serif;
    --font-heading: "Segoe UI", Arial, Helvetica, sans-serif;
}

/* ==========================================================
   Block LLC-specific refinements
   ========================================================== */

.layout-marketing .brand-logo {
    object-fit: contain;
}

.layout-marketing .brand-name {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 1.05rem;
}

.layout-marketing .site-header {
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.08);
}

.layout-marketing .hero h1 {
    max-width: 980px;
}

.layout-marketing .hero.has-background h1 {
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
}

.layout-marketing .card {
    position: relative;
    overflow: hidden;
}

.layout-marketing .card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 72px;
    height: 3px;
    background: var(--color-accent);
}

.layout-marketing .site-footer-inner > div:last-child {
    line-height: 1.9;
}

@media (max-width: 640px) {
    :root {
        --header-height: 72px;
        --brand-logo-height: 38px;
        --section-spacing: 76px;
    }

    .layout-marketing .brand-name {
        display: none;
    }
}