:root {
    --bg: #05070b;
    --bg-elevated: #0a0f16;
    --surface: rgba(14, 20, 30, 0.82);
    --surface-strong: #121927;
    --line: rgba(255, 255, 255, 0.1);
    --line-strong: rgba(122, 205, 255, 0.28);
    --text: #f6f8fc;
    --muted: #9da9bd;
    --muted-strong: #c2cadd;
    --blue: #63b7ff;
    --cyan: #61e5ff;
    --teal: #39d0b6;
    --gold: #f5c973;
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
}

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

body {
    font-family: "Manrope", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(31, 119, 255, 0.16), transparent 34%),
        radial-gradient(circle at top right, rgba(53, 210, 255, 0.12), transparent 30%),
        linear-gradient(180deg, #04060a 0%, #070b11 28%, #04060a 100%);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: "Fraunces", Georgia, serif; line-height: 1.1; letter-spacing: -0.03em; }
p { color: var(--muted); }

.shell { max-width: 820px; margin: 0 auto; padding: 0 24px; }

/* Nav */
nav {
    position: sticky; top: 0; z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(5, 7, 11, 0.78);
    backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px);
}
.nav-inner {
    max-width: 1160px; margin: 0 auto; padding: 0 24px;
    height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { width: 40px; height: 40px; border-radius: 12px; }
.nav-logo-text span { display: block; }
.nav-logo-text .brand { font-family: "Fraunces", Georgia, serif; font-size: 1.2rem; color: var(--text); }
.nav-logo-text .sub { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.nav-cta {
    padding: 11px 18px; border-radius: 999px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #081018 !important; font-weight: 700; font-size: 0.92rem; text-decoration: none;
    box-shadow: 0 18px 34px rgba(72, 168, 255, 0.32);
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 18px 0 0;
    font-size: 0.85rem; color: var(--muted);
}
.breadcrumbs a { color: var(--cyan); text-decoration: none; }
.breadcrumbs a:hover { color: var(--text); }

/* Page header */
.page-header { padding: 48px 0 36px; }
.page-header h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.page-header .subtitle { font-size: 1.1rem; max-width: 640px; }
.page-meta { margin-top: 14px; font-size: 0.82rem; color: var(--muted); }

/* Content */
.content { padding-bottom: 64px; }
.content h2 { font-size: 1.6rem; margin: 40px 0 16px; }
.content h3 { font-size: 1.25rem; margin: 28px 0 12px; }
.content p { margin-bottom: 16px; font-size: 1rem; line-height: 1.7; }
.content ul, .content ol { margin: 0 0 16px 20px; color: var(--muted-strong); }
.content li { margin-bottom: 8px; }
.content a { color: var(--cyan); text-decoration: none; border-bottom: 1px solid rgba(97, 229, 255, 0.35); }
.content a:hover { color: var(--text); }

/* Comparison table */
.compare-table { width: 100%; border-collapse: collapse; margin: 24px 0 32px; font-size: 0.92rem; }
.compare-table th, .compare-table td {
    padding: 14px 16px; text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.compare-table th {
    font-weight: 700; color: var(--text);
    background: rgba(255, 255, 255, 0.03); position: sticky; top: 72px;
}
.compare-table td { color: var(--muted-strong); }
.compare-table .check { color: var(--teal); }
.compare-table .cross { color: var(--muted); }

/* Glass card */
.glass-card {
    background: linear-gradient(180deg, rgba(16, 23, 35, 0.94), rgba(9, 14, 23, 0.94));
    border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 26px; margin: 24px 0;
    box-shadow: var(--shadow); backdrop-filter: blur(20px);
}

/* CTA */
.page-cta {
    text-align: center; padding: 48px 0 64px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.page-cta h2 { font-size: 1.8rem; margin-bottom: 14px; }
.page-cta p { margin-bottom: 20px; }
.btn-appstore { display: inline-block; }
.btn-appstore img { height: 52px; width: auto; }

/* Related pages */
.related-pages { padding: 32px 0 48px; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.related-pages h3 { font-size: 1.1rem; margin-bottom: 16px; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.related-link {
    display: block; padding: 16px; border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none; color: var(--text); font-weight: 600; font-size: 0.92rem;
    transition: border-color 0.2s ease;
}
.related-link:hover { border-color: var(--cyan); }
.related-link small { display: block; margin-top: 4px; color: var(--muted); font-weight: 400; font-size: 0.82rem; }

/* Footer */
footer { padding: 28px 0 48px; }
.footer-inner {
    max-width: 1160px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.06); padding-top: 26px;
}
.footer-copy { color: var(--muted); font-size: 0.88rem; }
.footer-copy a { color: var(--muted); text-decoration: none; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; list-style: none; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; }

@media (max-width: 560px) {
    .shell { padding-left: 18px; padding-right: 18px; }
    .compare-table { font-size: 0.82rem; }
    .compare-table th, .compare-table td { padding: 10px 8px; }
}