/* ========================================================================
   MMH Adventures — Subpage styles (Privacy, Support)
   Matches main site design system
   ======================================================================== */

:root {
    --dark-950: #06090f;
    --dark-900: #0c1220;
    --dark-800: #131d33;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --accent-400: #22d3ee;
    --accent-500: #06b6d4;
    --accent-600: #0891b2;
    --font-display: 'Sora', system-ui, sans-serif;
    --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
}

a { color: inherit; text-decoration: none; }

/* ========== Navbar (matches main) ========== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 32px;
}

.navbar.scrolled {
    background: rgba(12, 18, 32, 0.95);
    backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--white);
    letter-spacing: -0.02em;
}

.navbar-mark {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    color: var(--dark-950);
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.navbar-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-400);
    transition: color 0.2s ease;
}

.navbar-links a:hover { color: var(--white); }

.navbar-cta {
    padding: 10px 22px !important;
    background: var(--accent-500) !important;
    color: var(--dark-950) !important;
    font-weight: 600 !important;
    border-radius: 8px;
    transition: background 0.2s ease, transform 0.15s ease;
}

.navbar-cta:hover {
    background: var(--accent-400) !important;
    transform: translateY(-1px);
}

/* ========== Subpage hero ========== */

.subpage-hero {
    position: relative;
    background: var(--dark-900);
    padding: 140px 32px 60px;
    text-align: center;
    overflow: hidden;
}

.subpage-hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at 50% 50%, black 20%, transparent 70%);
}

.subpage-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-400);
    margin-bottom: 24px;
    transition: color 0.2s ease, transform 0.2s ease;
}

.back-link:hover {
    color: var(--accent-500);
    transform: translateX(-4px);
}

.subpage-hero h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(36px, 5vw, 56px);
    letter-spacing: -0.035em;
    color: var(--white);
    margin-bottom: 12px;
}

.subpage-updated,
.subpage-sub {
    font-size: 16px;
    color: var(--gray-400);
}

/* ========== Content area ========== */

.subpage-content {
    padding: 60px 32px 80px;
}

.content-card {
    max-width: 780px;
    margin: 0 auto;
}

.content-card section {
    margin-bottom: 40px;
}

.content-card h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 24px;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    padding-top: 8px;
}

.content-card h3 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 18px;
    color: var(--gray-800);
    margin-bottom: 10px;
}

.content-card p {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: 14px;
}

.content-card ul,
.content-card ol {
    margin-left: 20px;
    margin-bottom: 16px;
    color: var(--gray-600);
    line-height: 1.75;
}

.content-card li {
    margin-bottom: 8px;
}

.content-card a {
    color: var(--accent-600);
    font-weight: 500;
    transition: color 0.15s ease;
}

.content-card a:hover {
    color: var(--accent-500);
}

.content-card hr {
    border: none;
    border-top: 1px solid var(--gray-200);
    margin: 48px 0;
}

/* Contact box (support page) */

.contact-box {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 40px;
}

.contact-box-label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent-600);
    margin-bottom: 12px !important;
}

.contact-email {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 20px;
    color: var(--gray-900);
    margin: 8px 0 12px;
    padding-bottom: 2px;
    border-bottom: 2px solid var(--accent-500);
    transition: color 0.15s ease;
}

.contact-email:hover {
    color: var(--accent-600);
}

.contact-note {
    font-size: 14px !important;
    color: var(--gray-400) !important;
}

/* FAQ items */

.faq-item {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--gray-100);
}

.faq-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

/* ========== App support blocks (collapsible) ========== */

.app-support-block {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.app-support-block[open] {
    border-color: var(--gray-300);
}

.app-support-block + .app-support-block {
    margin-top: 12px;
}

.app-support-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background 0.15s ease;
}

.app-support-header:hover {
    background: var(--gray-100);
}

.app-support-header::-webkit-details-marker {
    display: none;
}

.app-support-name {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 17px;
    color: var(--gray-900);
}

.app-support-icon {
    font-size: 22px;
}

.app-support-badge {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 3px 10px;
    border-radius: 100px;
}

.badge-live {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent-600);
}

.badge-mac {
    background: rgba(249, 115, 22, 0.08);
    color: #ea580c;
}

.badge-chrome {
    background: rgba(59, 130, 246, 0.08);
    color: #2563eb;
}

.app-support-chevron {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
}

.app-support-chevron::before,
.app-support-chevron::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 8px;
    height: 2px;
    background: var(--gray-400);
    border-radius: 1px;
    transition: transform 0.25s ease;
}

.app-support-chevron::before {
    left: 3px;
    transform: translateY(-50%) rotate(40deg);
}

.app-support-chevron::after {
    right: 3px;
    transform: translateY(-50%) rotate(-40deg);
}

.app-support-block[open] .app-support-chevron::before {
    transform: translateY(-50%) rotate(-40deg);
}

.app-support-block[open] .app-support-chevron::after {
    transform: translateY(-50%) rotate(40deg);
}

.app-support-content {
    padding: 0 24px 24px;
    border-top: 1px solid var(--gray-200);
    margin-top: 0;
    padding-top: 24px;
}

.app-support-content .faq-item {
    margin-bottom: 24px;
    padding-bottom: 24px;
}

.app-support-content .faq-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
}

/* Content footer links */

.content-footer-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid var(--gray-200);
}

.content-footer-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-500);
    transition: color 0.15s ease;
}

.content-footer-links a:hover {
    color: var(--accent-600);
}

/* ========== Footer (matches main) ========== */

.footer {
    background: var(--dark-900);
    color: var(--gray-400);
    padding: 32px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--gray-600);
    flex-wrap: wrap;
    gap: 12px;
}

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

@media (max-width: 768px) {
    .navbar-links { display: none; }

    .subpage-hero {
        padding: 120px 20px 48px;
    }

    .subpage-content {
        padding: 40px 20px 60px;
    }

    .contact-box {
        padding: 24px 20px;
    }

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

@media (max-width: 480px) {
    .navbar { padding: 0 16px; }

    .subpage-hero {
        padding: 110px 16px 40px;
    }

    .subpage-hero h1 { font-size: 32px; }

    .subpage-content {
        padding: 32px 16px 48px;
    }

    .content-card h2 { font-size: 20px; }
    .content-card h3 { font-size: 16px; }
    .content-card p { font-size: 15px; }

    .contact-email { font-size: 17px; }

    .app-support-header { padding: 16px 18px; }
    .app-support-name { font-size: 15px; gap: 10px; }
    .app-support-content { padding: 0 18px 18px; padding-top: 18px; }

    .footer { padding: 24px 16px; }
}