/* Hatırla — SEO landing & blog ortak stiller (hafif, LCP dostu) */
:root {
    --seo-bg: #08080f;
    --seo-card: rgba(18, 18, 32, 0.72);
    --seo-text: #eef0ff;
    --seo-muted: #7a7c9e;
    --seo-accent: #c41e3a;
    --seo-purple: #7c3aed;
    --seo-border: rgba(124, 58, 237, 0.14);
    --seo-radius: 18px;
    --seo-max: 760px;
    --seo-wide: 1100px;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
    --touch-min: 44px;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: clip;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--seo-bg);
    color: var(--seo-text);
    line-height: 1.65;
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: rgba(196, 30, 58, 0.12);
}

a { color: var(--seo-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.seo-skip {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.seo-skip:focus {
    left: 16px;
    top: 16px;
    width: auto;
    height: auto;
    padding: 8px 14px;
    background: #fff;
    color: #111;
    z-index: 9999;
    border-radius: 8px;
}

.seo-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(8, 8, 15, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--seo-border);
}

.seo-header-inner {
    max-width: var(--seo-wide);
    margin: 0 auto;
    padding: max(14px, var(--safe-top)) max(20px, var(--safe-right)) 14px max(20px, var(--safe-left));
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.seo-logo {
    font-family: 'Outfit', 'Inter', sans-serif;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--seo-text);
    text-decoration: none;
}
.seo-logo:hover { text-decoration: none; opacity: 0.9; }

.seo-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    font-size: 0.9rem;
}
.seo-nav a { color: var(--seo-muted); text-decoration: none; }
.seo-nav a:hover { color: var(--seo-text); }

.seo-main {
    max-width: var(--seo-wide);
    margin: 0 auto;
    padding: 36px max(20px, var(--safe-right)) calc(80px + var(--safe-bottom)) max(20px, var(--safe-left));
}

.seo-article {
    max-width: var(--seo-max);
    margin: 0 auto;
}

.seo-breadcrumb {
    font-size: 0.85rem;
    color: var(--seo-muted);
    margin-bottom: 22px;
}
.seo-breadcrumb ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.seo-breadcrumb li:not(:last-child)::after {
    content: '/';
    margin-left: 6px;
    opacity: 0.45;
}
.seo-breadcrumb a { color: var(--seo-muted); }

.seo-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--seo-purple);
    margin-bottom: 12px;
}

h1 {
    font-family: 'Outfit', 'Inter', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.35rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.seo-intro {
    font-size: 1.05rem;
    color: var(--seo-muted);
    margin-bottom: 28px;
}

.seo-section {
    margin-bottom: 36px;
}

.seo-section h2 {
    font-family: 'Outfit', 'Inter', sans-serif;
    font-size: 1.35rem;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.seo-section h3 {
    font-size: 1.05rem;
    margin: 18px 0 8px;
    color: var(--seo-text);
}

.seo-section p {
    margin-bottom: 14px;
    color: rgba(238, 240, 255, 0.92);
}

.seo-card {
    background: var(--seo-card);
    border: 1px solid var(--seo-border);
    border-radius: var(--seo-radius);
    padding: 22px 22px 18px;
    margin-bottom: 16px;
}

.seo-links-grid {
    display: grid;
    gap: 12px;
    margin-top: 8px;
}
@media (min-width: 640px) {
    .seo-links-grid.cols-2 { grid-template-columns: 1fr 1fr; }
}

.seo-cta {
    margin-top: 40px;
    padding: 28px;
    border-radius: var(--seo-radius);
    border: 1px solid rgba(196, 30, 58, 0.35);
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.12), rgba(124, 58, 237, 0.08));
    text-align: center;
}
.seo-cta h2 { font-family: 'Outfit', sans-serif; font-size: 1.4rem; margin-bottom: 12px; }

.seo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
    padding: 14px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--seo-accent), var(--seo-purple));
    color: #fff !important;
    text-decoration: none !important;
    border: none;
    cursor: pointer;
}
.seo-btn:hover { filter: brightness(1.06); }

.seo-faq details {
    border: 1px solid var(--seo-border);
    border-radius: 12px;
    margin-bottom: 10px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
}
.seo-faq summary {
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}
.seo-faq summary::-webkit-details-marker { display: none; }
.seo-faq details[open] summary { margin-bottom: 8px; color: var(--seo-accent); }
.seo-faq p { font-size: 0.95rem; color: var(--seo-muted); }

.seo-footer {
    border-top: 1px solid var(--seo-border);
    padding: 40px max(20px, var(--safe-right)) calc(40px + var(--safe-bottom)) max(20px, var(--safe-left));
    margin-top: 60px;
    background: rgba(0, 0, 0, 0.25);
}

.seo-footer-inner {
    max-width: var(--seo-wide);
    margin: 0 auto;
    display: grid;
    gap: 28px;
}
@media (min-width: 768px) {
    .seo-footer-inner { grid-template-columns: 1.2fr 1fr 1fr 1fr; }
}

.seo-footer h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--seo-muted);
    margin-bottom: 12px;
}
.seo-footer ul { list-style: none; }
.seo-footer li { margin-bottom: 8px; }
.seo-footer a { color: var(--seo-muted); text-decoration: none; }
.seo-footer a:hover { color: var(--seo-text); }

.seo-foot-note {
    max-width: var(--seo-wide);
    margin: 24px auto 0;
    padding: 0 max(20px, var(--safe-right)) max(24px, var(--safe-bottom)) max(20px, var(--safe-left));
    font-size: 0.8rem;
    color: var(--seo-muted);
    text-align: center;
}

/* Blog list */
.seo-blog-list { display: grid; gap: 14px; }
.seo-blog-card {
    display: block;
    padding: 18px 20px;
    border-radius: var(--seo-radius);
    border: 1px solid var(--seo-border);
    background: var(--seo-card);
    text-decoration: none !important;
    color: inherit !important;
    transition: border-color 0.2s;
}
.seo-blog-card:hover { border-color: rgba(196, 30, 58, 0.45); }
.seo-blog-card h2 { font-size: 1.1rem; margin-bottom: 6px; }
.seo-blog-card .meta { font-size: 0.85rem; color: var(--seo-muted); }

@media (max-width: 640px) {
    .seo-nav a {
        min-height: var(--touch-min);
        display: inline-flex;
        align-items: center;
        touch-action: manipulation;
    }
    .seo-btn {
        min-height: var(--touch-min);
        padding-left: max(26px, 1.25rem);
        padding-right: max(26px, 1.25rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}