:root {
    --primary: #111;
    --accent: #111;
    --green: #16a34a;
    --green-bg: rgba(22, 163, 74, 0.06);
    --green-border: rgba(22, 163, 74, 0.2);
    --red: #dc2626;
    --text: #111;
    --text-mid: #444;
    --text-secondary: #666;
    --text-dim: #999;
    --surface: #f7f7f7;
    --surface-alt: #fafafa;
    --border: #e0e0e0;
    --border-light: #eee;
    --bg: #fff;
    --radius: 8px;
    --radius-lg: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 16px;
}

.container-wide {
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Top Bar */
.top-bar {
    background: var(--primary);
    color: #fff;
    text-align: center;
    padding: 7px 16px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.top-bar-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: #4ade80;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
    animation: blink 2.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(17,17,17,0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 16px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text);
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 1px;
}

.header-nav a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.15s;
}

.header-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.nav-cta {
    background: #fff !important;
    color: #111 !important;
    font-weight: 600 !important;
    padding: 7px 16px !important;
    border-radius: 6px !important;
}

.nav-cta:hover { opacity: 0.85; }

.burger {
    display: none;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 4px;
}

.burger svg { display: block; }

/* Hero */
.hero {
    padding: 52px 16px 44px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--green-bg);
    border: 1px solid var(--green-border);
    color: var(--green);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.hero-badge svg { flex-shrink: 0; }

.hero h1 {
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 14px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-sub {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

/* Status Card */
.status-card {
    max-width: 440px;
    margin: 0 auto;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.status-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-mid);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-live {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--green);
    font-weight: 700;
    text-transform: none;
    letter-spacing: 0;
    font-size: 12px;
}

.status-live-dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
}

.status-card-body {
    padding: 18px;
}

.status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 0;
    font-size: 14px;
}

.status-row:not(:last-child) {
    border-bottom: 1px solid var(--border-light);
}

.status-label {
    color: var(--text-dim);
    font-weight: 500;
}

.status-val {
    color: var(--text);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-val svg { color: var(--green); }

.status-card-url {
    text-align: center;
    padding: 14px 0 4px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.status-card-footer {
    padding: 0 18px 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}

.btn-dark {
    background: var(--primary);
    color: #fff;
    width: 100%;
}

.btn-dark:hover { opacity: 0.85; }

.ssl-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 10px;
}

.ssl-line svg { color: var(--green); }

/* Section */
.section {
    padding: 48px 0;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
    margin-bottom: 10px;
}

.section-label svg { color: var(--text-dim); }

.section-title {
    font-size: clamp(22px, 3.5vw, 30px);
    font-weight: 900;
    letter-spacing: -0.8px;
    margin-bottom: 8px;
    line-height: 1.2;
}

.section-desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
    max-width: 600px;
}

.divider {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: 0;
}

/* Trust Grid */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 16px;
}

.trust-card {
    padding: 22px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color 0.2s;
}

.trust-card:hover { border-color: #bbb; }

.trust-icon {
    width: 40px;
    height: 40px;
    background: var(--surface);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    color: var(--text);
}

.trust-card h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
    letter-spacing: -0.2px;
}

.trust-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Check Table */
.check-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 4px;
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.check-table thead th {
    background: var(--surface);
    padding: 11px 16px;
    text-align: left;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-mid);
    border-bottom: 1px solid var(--border);
}

.check-table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.check-table tr:last-child td { border-bottom: none; }

.check-table td:first-child {
    font-weight: 600;
    color: var(--text);
}

.check-ok {
    color: var(--green);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.check-fail {
    color: var(--red);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Timeline */
.timeline {
    margin-top: 4px;
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--border);
}

.timeline-step {
    position: relative;
    padding: 0 0 32px;
}

.timeline-step:last-child { padding-bottom: 0; }

.timeline-dot {
    position: absolute;
    left: -32px;
    top: 2px;
    width: 24px;
    height: 24px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
}

.timeline-step h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.timeline-step p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Security Row */
.security-tips {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.sec-tip {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.sec-tip-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec-tip h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 3px;
}

.sec-tip p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* FAQ */
.faq-list {
    margin-top: 4px;
}

.faq-item {
    border-bottom: 1px solid var(--border-light);
}

.faq-item:last-child { border-bottom: none; }

.faq-q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    text-align: left;
    font-family: inherit;
    gap: 16px;
    transition: color 0.15s;
}

.faq-q:hover { color: var(--text-mid); }

.faq-chevron {
    flex-shrink: 0;
    color: var(--text-dim);
    transition: transform 0.25s;
}

.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.open .faq-a { max-height: 400px; }

.faq-a-inner {
    padding: 0 0 18px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Article */
.article {
    padding: 48px 0;
}

.article h2 {
    font-size: clamp(20px, 3vw, 26px);
    font-weight: 900;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
    line-height: 1.25;
}

.article h3 {
    font-size: 17px;
    font-weight: 700;
    margin: 28px 0 8px;
    color: var(--text);
}

.article p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.article ul {
    list-style: none;
    padding: 0;
    margin: 14px 0;
}

.article ul li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 10px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.article ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
}

.article ul li strong { color: var(--text); }

/* CTA */
.cta-section {
    padding: 48px 16px;
}

.cta-card {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
}

.cta-card h2 {
    font-size: clamp(20px, 3.5vw, 26px);
    font-weight: 900;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.cta-card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 22px;
    line-height: 1.65;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 36px 0 20px;
    background: var(--surface);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 24px;
    margin-bottom: 28px;
}

.footer-about p {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.65;
    margin-top: 10px;
}

.footer-col h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-mid);
    margin-bottom: 10px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 6px; }

.footer-col a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.15s;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.footer-bottom p { font-size: 12px; color: var(--text-dim); }

.footer-pills {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.footer-pill {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-dim);
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.age-bar {
    text-align: center;
    padding: 12px;
    font-size: 11px;
    color: var(--text-dim);
    border-top: 1px solid var(--border);
    margin-top: 18px;
}

.age-bar strong { color: var(--red); }

/* Scroll Top */
.scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 34px;
    height: 34px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 90;
    transition: opacity 0.15s;
}

.scroll-top.show { display: flex; }
.scroll-top:hover { opacity: 0.7; }

/* Page Reusables (subpages) */
.page-hero {
    padding: 48px 16px 32px;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
}

.page-hero h1 {
    font-size: clamp(24px, 4vw, 34px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.page-hero .subtitle {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

.breadcrumb {
    padding: 14px 0;
    font-size: 13px;
    color: var(--text-dim);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}

.breadcrumb a:hover { color: var(--text); }
.breadcrumb span { margin: 0 6px; }

.page-content { padding: 40px 0; }

.page-content h2 {
    font-size: 22px;
    font-weight: 800;
    margin: 32px 0 12px;
    letter-spacing: -0.3px;
    color: var(--text);
}

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

.page-content h3 {
    font-size: 17px;
    font-weight: 700;
    margin: 24px 0 8px;
    color: var(--text);
}

.page-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 14px;
}

.page-content ul, .page-content ol {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    padding-left: 20px;
    margin-bottom: 16px;
}

.page-content ul li, .page-content ol li { margin-bottom: 8px; }
.page-content strong { color: var(--text); }

.page-content a {
    color: var(--text);
    text-decoration: underline;
}

.page-content a:hover { color: var(--text-mid); }

.info-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 20px 0;
}

.info-box.warning {
    border-color: rgba(200, 160, 0, 0.3);
    background: rgba(255, 240, 180, 0.12);
}

.info-box.danger {
    border-color: rgba(220, 38, 38, 0.25);
    background: rgba(220, 38, 38, 0.03);
}

.info-box.success {
    border-color: var(--green-border);
    background: var(--green-bg);
}

.info-box h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 6px;
}

.info-box p { font-size: 14px; margin-bottom: 0; }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.card h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
}

.card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.steps-list {
    counter-reset: step;
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.steps-list li {
    counter-increment: step;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.steps-list li::before {
    content: counter(step);
    min-width: 32px;
    height: 32px;
    background: var(--accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13px;
    color: #fff;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 14px;
}

.data-table thead th {
    background: var(--surface);
    padding: 10px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border);
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.data-table td:first-child {
    font-weight: 600;
    color: var(--text);
}

.contact-form { max-width: 600px; }
.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 120px; }

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

.btn-primary:hover { opacity: 0.85; }
.btn-full { width: 100%; }

.section-divider {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .header-nav {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(17,17,17,0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 12px;
        gap: 2px;
        transform: translateY(-120%);
        transition: transform 0.25s;
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    .header-nav.open { transform: translateY(0); }
    .header-nav a { width: 100%; text-align: center; padding: 10px; }
    .burger { display: block; }
    .trust-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .check-table { font-size: 13px; }
    .check-table td, .check-table thead th { padding: 10px 12px; }
    .cta-card { padding: 28px 20px; }
}

@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
}