/* spinblitz.ca — Global stylesheet (v2 palette matched to SpinBlitz logo) */

:root {
    --sb-bg: #0A1A4F;
    --sb-bg-alt: #0F2568;
    --sb-card-bg: #142B6D;
    --sb-card-bg-2: #1B3688;
    --sb-text: #E4EAF7;
    --sb-muted: #8FA3D0;
    --sb-primary: #2E5EE6;
    --sb-primary-dark: #1A3FA8;
    --sb-accent: #5EBAFF;
    --sb-accent-2: #7DD3FC;
    --sb-hot: #E63A47;
    --sb-hot-2: #FF6B6B;
    --sb-border: rgba(94, 186, 255, 0.22);
    --sb-border-strong: rgba(94, 186, 255, 0.45);
    --sb-radius: 14px;
    --sb-font: 'Outfit', 'Inter', sans-serif;

    /* Back-compat aliases for legacy inline styles referring to old palette */
    --sb-cyan: var(--sb-accent);
    --sb-gold: var(--sb-hot);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    background: radial-gradient(ellipse at top, #142B6D 0%, var(--sb-bg) 45%, #05103A 100%);
    background-attachment: fixed;
    color: var(--sb-text);
    font-family: var(--sb-font);
    line-height: 1.65;
    overflow-x: hidden;
}

a { color: var(--sb-accent); text-decoration: none; transition: color 0.25s ease; }
a:hover { color: var(--sb-hot-2); }

.sb-skip-link {
    position: absolute; top: -40px; left: 0;
    background: var(--sb-accent); color: #06122e; padding: 8px 12px;
    z-index: 10000; transition: top 0.2s; font-weight: 700;
}
.sb-skip-link:focus { top: 0; }

/* Header */
.sb-header {
    background: rgba(10, 26, 79, 0.92);
    border-bottom: 1px solid var(--sb-border);
    backdrop-filter: blur(14px);
    position: sticky; top: 0; z-index: 1000;
}

.sb-container { width: 95%; max-width: 1200px; margin: 0 auto; }

.sb-nav-wrapper {
    display: flex; justify-content: space-between; align-items: center;
    gap: 1rem; min-height: 76px;
}

.sb-logo-link { display: block; height: 52px; }
.sb-logo-img { height: 100%; width: auto; object-fit: contain; }

.sb-desktop-menu { display: flex; gap: 1.2rem; align-items: center; }
.sb-desktop-menu a {
    color: #fff; font-weight: 600; text-transform: uppercase;
    font-size: 0.82rem; letter-spacing: 0.6px;
    position: relative;
}
.sb-desktop-menu a:not(.sb-btn):after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -6px;
    height: 2px;
    background: linear-gradient(90deg, var(--sb-accent), var(--sb-hot));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}
.sb-desktop-menu a:not(.sb-btn):hover:after { transform: scaleX(1); }

.sb-btn {
    display: inline-block;
    background: linear-gradient(90deg, var(--sb-primary), var(--sb-accent));
    color: #fff !important;
    padding: 0.85rem 1.75rem;
    border-radius: 30px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    box-shadow: 0 6px 20px rgba(46, 94, 230, 0.35);
    border: none;
    cursor: pointer;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sb-btn:hover {
    background: linear-gradient(90deg, var(--sb-hot), var(--sb-hot-2));
    box-shadow: 0 8px 24px rgba(230, 58, 71, 0.45);
    color: #fff !important;
    transform: translateY(-1px);
}

.sb-btn-ghost {
    background: transparent !important;
    border: 1px solid var(--sb-accent);
    padding: 0.5rem 1rem !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    font-size: 0.82rem;
}

.sb-btn-gold {
    background: linear-gradient(90deg, var(--sb-hot), var(--sb-hot-2)) !important;
    color: #fff !important;
    padding: 0.5rem 1rem !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 15px rgba(230, 58, 71, 0.35) !important;
    font-size: 0.82rem;
}

.sb-mobile-btn {
    display: none;
    background: none;
    border: 1px solid var(--sb-border);
    color: var(--sb-accent);
    font-size: 1.5rem;
    cursor: pointer;
    width: 44px; height: 44px;
    border-radius: 10px;
    line-height: 1;
}

.sb-mobile-cta {
    display: none;
    padding: 0.55rem 1rem !important;
    border-radius: 10px !important;
    font-size: 0.85rem !important;
    background: linear-gradient(90deg, var(--sb-hot), var(--sb-hot-2)) !important;
    color: #fff !important;
    margin-left: auto;
    margin-right: 0.5rem;
    box-shadow: 0 4px 14px rgba(230, 58, 71, 0.4) !important;
    font-weight: 800;
    text-transform: uppercase;
}

/* Hero */
.sb-hero-banner {
    position: relative;
    padding: 100px 0 120px;
    background-size: cover;
    background-position: center;
    border-bottom: 2px solid var(--sb-accent);
    overflow: hidden;
}

.sb-hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(10, 26, 79, 0.95) 0%, rgba(10, 26, 79, 0.6) 50%, rgba(10, 26, 79, 0.25) 100%);
    z-index: 1;
}

.sb-hero-content { position: relative; z-index: 2; max-width: 640px; }

.sb-hero-content h1 {
    font-size: 3.3rem;
    color: #fff;
    margin-bottom: 1.2rem;
    line-height: 1.08;
    text-shadow: 0 4px 18px rgba(0, 0, 0, 0.55);
    font-weight: 800;
}

.sb-hero-content p {
    font-size: 1.15rem;
    color: var(--sb-text);
    margin-bottom: 2rem;
    max-width: 540px;
}

/* Content */
.sb-article-block { padding: 4rem 0 3rem; }

.sb-article-block h2 {
    color: #fff;
    font-size: 2rem;
    margin-top: 3.2rem;
    margin-bottom: 1.4rem;
    border-left: 4px solid var(--sb-accent);
    padding-left: 16px;
    line-height: 1.2;
}

.sb-article-block h3 {
    color: var(--sb-accent);
    font-size: 1.4rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.sb-article-block p {
    margin-bottom: 1.4rem;
    font-size: 1.03rem;
    color: var(--sb-text);
}

.sb-article-block ul, .sb-article-block ol {
    margin: 0 0 1.4rem 1.4rem;
    color: var(--sb-text);
}
.sb-article-block ul li, .sb-article-block ol li { margin-bottom: 0.5rem; }

/* Tables */
.sb-datagrid {
    width: 100%;
    overflow-x: auto;
    margin: 2rem 0;
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    background: var(--sb-card-bg);
}

.sb-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}

.sb-table caption {
    padding: 1.1rem 1.4rem;
    background: linear-gradient(90deg, var(--sb-primary), var(--sb-primary-dark));
    font-weight: 700;
    color: #fff;
    text-align: left;
    border-bottom: 1px solid var(--sb-border);
    letter-spacing: 0.3px;
}

.sb-table th, .sb-table td {
    padding: 0.9rem 1.3rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: top;
}

.sb-table th {
    color: var(--sb-accent);
    font-weight: 700;
    background: rgba(46, 94, 230, 0.12);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.sb-table tbody tr:hover { background: rgba(94, 186, 255, 0.06); }
.sb-table tbody tr:last-child td { border-bottom: none; }

/* Horizontal bar chart */
.sb-visual-graph {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2.2rem;
    margin: 2.5rem 0;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.35);
}

.sb-graph-header {
    text-align: center;
    color: #fff;
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 2.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sb-graph-bars {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.sb-hz-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.sb-hz-label {
    width: 30%;
    color: var(--sb-text);
    font-weight: 600;
    text-align: right;
    padding-right: 15px;
    font-size: 0.95rem;
}

.sb-hz-track {
    width: 55%;
    background: rgba(255, 255, 255, 0.05);
    height: 32px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(94, 186, 255, 0.15);
}

.sb-hz-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--sb-primary), var(--sb-accent));
    border-radius: 8px 0 0 8px;
    box-shadow: 0 0 15px rgba(94, 186, 255, 0.5);
    transition: width 1.4s cubic-bezier(0.1, 0.7, 0.1, 1);
}

.sb-hz-val {
    width: 15%;
    color: var(--sb-accent);
    font-weight: 800;
    text-align: left;
    padding-left: 12px;
    font-size: 1.05rem;
}

/* Stat tile grid */
.sb-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
    margin: 2.5rem 0;
}
.sb-stat-tile {
    background: linear-gradient(160deg, rgba(94, 186, 255, 0.10), rgba(230, 58, 71, 0.05));
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 1.6rem 1.4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.sb-stat-tile::after {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sb-accent), var(--sb-hot));
}
.sb-stat-tile .sb-stat-num {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--sb-accent);
    line-height: 1;
    margin-bottom: 0.4rem;
    text-shadow: 0 2px 12px rgba(94, 186, 255, 0.35);
}
.sb-stat-tile .sb-stat-label {
    display: block;
    font-size: 0.85rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    font-weight: 700;
}
.sb-stat-tile .sb-stat-sub {
    display: block;
    font-size: 0.78rem;
    color: var(--sb-muted);
    margin-top: 0.5rem;
}

/* Column chart */
.sb-column-chart {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2rem;
    margin: 2.5rem 0;
}
.sb-column-title {
    text-align: center;
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}
.sb-columns {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 240px;
    gap: 1rem;
    border-bottom: 2px solid var(--sb-border-strong);
    padding-bottom: 0.5rem;
}
.sb-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    max-width: 100px;
}
.sb-col-bar {
    width: 100%;
    background: linear-gradient(180deg, var(--sb-accent), var(--sb-primary));
    border-radius: 6px 6px 0 0;
    box-shadow: 0 -3px 15px rgba(94, 186, 255, 0.4);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 6px;
    color: #fff;
    font-weight: 800;
    font-size: 0.85rem;
}
.sb-col-bar.sb-cyan { background: linear-gradient(180deg, var(--sb-hot-2), var(--sb-hot)); box-shadow: 0 -3px 15px rgba(230, 58, 71, 0.4); }
.sb-col-label {
    color: var(--sb-text);
    margin-top: 0.6rem;
    font-size: 0.8rem;
    text-align: center;
}

/* Ring / donut dials */
.sb-ring-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.4rem;
    margin: 2.5rem 0;
}
.sb-ring {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 1.6rem;
    text-align: center;
}
.sb-ring-dial {
    --pct: 75;
    --ring-color: var(--sb-accent);
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: conic-gradient(var(--ring-color) calc(var(--pct) * 1%), rgba(255,255,255,0.06) 0);
    display: grid;
    place-items: center;
    margin: 0 auto 1rem;
    position: relative;
    box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.55);
}
.sb-ring-dial::before {
    content: '';
    position: absolute;
    inset: 12px;
    background: var(--sb-card-bg);
    border-radius: 50%;
}
.sb-ring-dial span {
    position: relative;
    z-index: 1;
    font-weight: 800;
    font-size: 1.4rem;
    color: #fff;
}
.sb-ring-label { font-weight: 700; color: #fff; margin-bottom: 0.3rem; }
.sb-ring-note { font-size: 0.8rem; color: var(--sb-muted); }

/* Timeline steps */
.sb-timeline {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2rem;
    margin: 2.5rem 0;
}
.sb-timeline-title {
    text-align: center;
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}
.sb-tl-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
}
.sb-tl-step {
    background: rgba(94, 186, 255, 0.06);
    border-left: 3px solid var(--sb-hot);
    padding: 1.1rem 1.2rem 1.1rem 1.4rem;
    border-radius: 0 8px 8px 0;
    position: relative;
}
.sb-tl-step .sb-tl-num {
    position: absolute;
    top: -12px;
    left: -14px;
    width: 32px;
    height: 32px;
    background: linear-gradient(140deg, var(--sb-hot), var(--sb-hot-2));
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);
}
.sb-tl-step h4 { color: var(--sb-accent); margin: 0.4rem 0; font-size: 1rem; }
.sb-tl-step p { font-size: 0.88rem; color: var(--sb-text); margin: 0; line-height: 1.5; }

/* Comparison split */
.sb-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 2.5rem 0;
}
.sb-compare-card {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 1.8rem;
}
.sb-compare-card.sb-cyan-side { border-top: 4px solid var(--sb-accent); }
.sb-compare-card.sb-gold-side { border-top: 4px solid var(--sb-hot); }
.sb-compare-card h4 { margin-top: 0; font-size: 1.15rem; margin-bottom: 1rem; color: #fff; }
.sb-compare-card ul { list-style: none; padding: 0; margin: 0; }
.sb-compare-card li {
    padding: 0.6rem 0;
    border-bottom: 1px dashed rgba(255,255,255,0.06);
    font-size: 0.95rem;
    color: var(--sb-text);
}
.sb-compare-card li:last-child { border-bottom: none; }
.sb-compare-card li::before { content: '▸ '; color: var(--sb-accent); font-weight: 800; }
.sb-compare-card.sb-gold-side li::before { color: var(--sb-hot); }

/* Gauge meter */
.sb-gauge {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2rem;
    margin: 2.5rem 0;
    text-align: center;
}
.sb-gauge-title {
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}
.sb-gauge-visual {
    width: 260px;
    height: 130px;
    margin: 0 auto 1rem;
    position: relative;
    overflow: hidden;
}
.sb-gauge-arc {
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: conic-gradient(from 270deg, var(--sb-accent) 0deg, var(--sb-hot) 180deg, transparent 180deg 360deg);
    position: absolute; bottom: 0;
    mask: radial-gradient(circle at 50% 100%, transparent 60px, #000 61px, #000 130px, transparent 131px);
    -webkit-mask: radial-gradient(circle at 50% 100%, transparent 60px, #000 61px, #000 130px, transparent 131px);
}
.sb-gauge-needle {
    position: absolute;
    left: 50%; bottom: 0;
    width: 4px; height: 105px;
    background: linear-gradient(180deg, #fff, var(--sb-accent));
    transform-origin: bottom center;
    transform: translateX(-50%) rotate(var(--needle, 0deg));
    border-radius: 2px 2px 0 0;
    box-shadow: 0 0 10px var(--sb-accent);
}
.sb-gauge-needle::after {
    content: '';
    position: absolute;
    left: 50%; bottom: -10px;
    width: 22px; height: 22px;
    background: var(--sb-hot);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(230, 58, 71, 0.6);
}
.sb-gauge-value {
    color: var(--sb-accent);
    font-weight: 800;
    font-size: 1.8rem;
    margin-top: 0.5rem;
}
.sb-gauge-label {
    color: var(--sb-muted);
    font-size: 0.85rem;
}

/* Pyramid tier stack */
.sb-pyramid {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2rem;
    margin: 2.5rem 0;
}
.sb-pyramid-title {
    text-align: center;
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.8rem;
    font-size: 1.1rem;
}
.sb-py-row {
    margin: 0 auto 8px;
    padding: 0.9rem 1rem;
    color: #fff;
    text-align: center;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    background: linear-gradient(90deg, var(--sb-primary), var(--sb-accent));
    box-shadow: 0 4px 12px rgba(46, 94, 230, 0.3);
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.sb-py-row .sb-py-tag { font-size: 0.78rem; color: rgba(255,255,255,0.85); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.sb-py-row.py-hot { background: linear-gradient(90deg, var(--sb-hot), var(--sb-hot-2)); box-shadow: 0 4px 12px rgba(230, 58, 71, 0.3); }
.sb-py-row.py-w5 { width: 50%; }
.sb-py-row.py-w4 { width: 62%; }
.sb-py-row.py-w3 { width: 74%; }
.sb-py-row.py-w2 { width: 87%; }
.sb-py-row.py-w1 { width: 100%; }

/* Checklist rating */
.sb-checklist {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2rem;
    margin: 2.5rem 0;
}
.sb-checklist-title {
    text-align: center;
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.8rem;
    font-size: 1.1rem;
}
.sb-check-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px dashed rgba(255,255,255,0.06);
    font-size: 0.95rem;
}
.sb-check-row:last-child { border-bottom: none; }
.sb-check-row .sb-check-label { color: var(--sb-text); }
.sb-check-row .sb-check-stars { color: var(--sb-hot); letter-spacing: 2px; font-size: 1rem; }
.sb-check-row .sb-check-tag {
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.sb-check-tag.tag-cyan { background: rgba(94, 186, 255, 0.2); color: var(--sb-accent); }
.sb-check-tag.tag-hot { background: rgba(230, 58, 71, 0.2); color: var(--sb-hot-2); }
.sb-check-tag.tag-mute { background: rgba(255,255,255, 0.08); color: var(--sb-muted); }

/* Process flow arrows */
.sb-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1rem;
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    padding: 2rem;
    margin: 2.5rem 0;
    position: relative;
}
.sb-flow-title {
    grid-column: 1 / -1;
    text-align: center;
    color: #fff;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}
.sb-flow-step {
    background: linear-gradient(160deg, rgba(94, 186, 255, 0.12), rgba(46, 94, 230, 0.06));
    border: 1px solid var(--sb-border);
    border-radius: 10px;
    padding: 1.2rem 1rem;
    text-align: center;
    position: relative;
}
.sb-flow-step h4 { color: var(--sb-accent); font-size: 0.95rem; margin-bottom: 0.4rem; }
.sb-flow-step p { color: var(--sb-text); font-size: 0.82rem; margin: 0; line-height: 1.45; }
.sb-flow-step .sb-flow-icon {
    display: block; margin: 0 auto 0.5rem;
    width: 42px; height: 42px;
    border-radius: 12px;
    background: linear-gradient(140deg, var(--sb-hot), var(--sb-hot-2));
    color: #fff; font-weight: 800;
    display: grid; place-items: center;
    box-shadow: 0 4px 12px rgba(230, 58, 71, 0.35);
}

/* In-article illustration */
.sb-illus {
    width: 100%;
    height: auto;
    border-radius: var(--sb-radius);
    margin: 2rem 0;
    box-shadow: 0 12px 42px rgba(0, 0, 0, 0.55);
    border: 1px solid var(--sb-border);
}

/* Author card */
.sb-author-card {
    display: flex;
    align-items: center;
    background: linear-gradient(140deg, var(--sb-card-bg), var(--sb-card-bg-2));
    border: 1px solid var(--sb-border);
    padding: 1.8rem;
    border-radius: var(--sb-radius);
    margin-top: 3.5rem;
}
.sb-author-pic {
    width: 92px; height: 92px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1.8rem;
    border: 3px solid var(--sb-accent);
    flex-shrink: 0;
}
.sb-author-info h3 { margin-top: 0; margin-bottom: 0.4rem; color: #fff; }
.sb-author-info p { color: var(--sb-muted); font-size: 0.95rem; margin: 0; }

/* FAQ */
.sb-faq { margin: 2.5rem 0; }
.sb-faq details {
    background: var(--sb-card-bg);
    border: 1px solid var(--sb-border);
    border-radius: 10px;
    margin-bottom: 0.75rem;
    padding: 1rem 1.2rem;
}
.sb-faq details[open] { border-color: var(--sb-accent); }
.sb-faq summary {
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    padding-right: 2rem;
    position: relative;
}
.sb-faq summary::after {
    content: '+';
    position: absolute;
    right: 0; top: -2px;
    color: var(--sb-accent);
    font-size: 1.5rem;
    line-height: 1;
    transition: transform 0.2s;
}
.sb-faq details[open] summary::after { content: '−'; }
.sb-faq details p { margin-top: 0.8rem; color: var(--sb-text); font-size: 0.95rem; }

/* Footer */
.sb-footer {
    background: linear-gradient(180deg, #05103A, #030926);
    padding: 4.5rem 0 2rem;
    border-top: 1px solid var(--sb-border);
    margin-top: 5rem;
    position: relative;
}
.sb-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sb-primary), var(--sb-accent), var(--sb-hot));
}

.sb-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.sb-footer-column img { max-width: 160px; height: auto; }

.sb-footer-column h4 {
    color: #fff;
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--sb-accent);
    display: inline-block;
}

.sb-footer-column p { color: var(--sb-muted); font-size: 0.9rem; line-height: 1.55; margin: 0; }

.sb-footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}
.sb-footer-nav a {
    color: var(--sb-text);
    font-size: 0.9rem;
    padding-left: 14px;
    position: relative;
    transition: padding-left 0.2s ease, color 0.2s ease;
}
.sb-footer-nav a::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--sb-accent);
    font-weight: 800;
}
.sb-footer-nav a:hover {
    color: var(--sb-accent);
    padding-left: 20px;
}

.sb-footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    flex-wrap: wrap;
}
.sb-footer-copy { color: var(--sb-muted); font-size: 0.82rem; }
.sb-footer-badges { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; }
.sb-footer-badge {
    padding: 0.35rem 0.75rem;
    background: rgba(94, 186, 255, 0.1);
    border: 1px solid var(--sb-border);
    border-radius: 20px;
    color: var(--sb-text);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.sb-footer-badge.badge-hot { background: rgba(230, 58, 71, 0.12); border-color: rgba(230, 58, 71, 0.35); color: var(--sb-hot-2); }

.sb-disclaimer {
    font-size: 0.82rem;
    color: var(--sb-muted);
    text-align: center;
    padding-top: 1.5rem;
    line-height: 1.55;
    max-width: 900px;
    margin: 0 auto;
}

/* Sticky mobile CTA */
.sb-sticky-cta { display: none; }

/* Responsive */
@media (max-width: 900px) {
    .sb-desktop-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: rgba(10, 26, 79, 0.98);
        padding: 1.5rem;
        border-bottom: 1px solid var(--sb-accent);
        gap: 1rem;
        align-items: stretch;
    }
    .sb-desktop-menu.active { display: flex; }
    .sb-desktop-menu a { padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .sb-desktop-menu a:last-child { border-bottom: none; }
    .sb-mobile-btn { display: block; }
    .sb-mobile-cta { display: inline-block; }

    .sb-hero-content h1 { font-size: 2.1rem; }
    .sb-hero-content p { font-size: 1rem; }

    .sb-article-block h2 { font-size: 1.6rem; }

    .sb-columns { height: 190px; }

    .sb-compare { grid-template-columns: 1fr; }

    .sb-author-card { flex-direction: column; text-align: center; }
    .sb-author-pic { margin-right: 0; margin-bottom: 1.2rem; }

    .sb-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .sb-footer-bottom { flex-direction: column; text-align: center; }

    .sb-sticky-cta {
        display: block;
        position: fixed;
        bottom: 0; left: 0; width: 100%;
        background: rgba(10, 26, 79, 0.95);
        padding: 0.8rem 1rem;
        z-index: 9999;
        text-align: center;
        border-top: 1px solid var(--sb-hot);
        backdrop-filter: blur(12px);
    }
    .sb-sticky-cta .sb-btn { width: 100%; padding: 0.7rem; }
    .sb-footer { padding-bottom: 90px; }
}

@media (max-width: 600px) {
    .sb-footer-grid { grid-template-columns: 1fr; }
    .sb-hero-content h1 { font-size: 1.8rem; }
    .sb-hz-label { width: 40%; font-size: 0.85rem; }
    .sb-hz-track { width: 45%; height: 26px; }
    .sb-hz-val { width: 15%; font-size: 0.9rem; }
}