/* ============================================================
   Yurt Dışı Pusulası — Public Site Stylesheet
   Premium, Trustworthy, Modern Design with Dark Mode
   ============================================================ */

/* ---- CSS Custom Properties (Design Tokens) ---- */
:root {
    --color-primary: #1E3A5F;
    --color-primary-light: #2A5298;
    --color-primary-dark: #152D4A;
    --color-secondary: #0C7FDA;
    --color-accent: #E8913A;
    --color-accent-hover: #D17A2A;

    --color-bg: #FFFFFF;
    --color-bg-alt: #F5F7FA;
    --color-bg-card: #FFFFFF;
    --color-surface: #F8FAFC;

    --color-text: #1A1A2E;
    --color-text-secondary: #4A5568;
    --color-text-muted: #718096;
    --color-text-inverse: #FFFFFF;

    --color-border: #E2E8F0;
    --color-success: #16A34A;
    --color-danger: #DC2626;
    --color-warning: #F59E0B;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;

    --leading-tight: 1.25;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.04);

    --max-width: 1200px;
    --header-height: 72px;
}

/* ---- Dark Mode ---- */
[data-theme="dark"] {
    --color-bg: #0F172A;
    --color-bg-alt: #1E293B;
    --color-bg-card: #1E293B;
    --color-surface: #162032;

    --color-text: #E2E8F0;
    --color-text-secondary: #94A3B8;
    --color-text-muted: #64748B;

    --color-border: #334155;
    --color-primary-light: #3B6BC0;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-secondary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-primary-light); }

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ---- Header ---- */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

[data-theme="dark"] .site-header {
    background: rgba(15, 23, 42, 0.95);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.site-logo {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.site-logo span { color: var(--color-accent); }

[data-theme="dark"] .site-logo { color: #E2E8F0; }

.site-nav { display: flex; align-items: center; gap: 0.25rem; }

.site-nav a {
    padding: 0.5rem 0.875rem;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--color-primary);
    background: var(--color-bg-alt);
}

[data-theme="dark"] .site-nav a:hover,
[data-theme="dark"] .site-nav a.active {
    color: #FFFFFF;
    background: var(--color-bg-alt);
}

.nav-cta {
    background: var(--color-accent) !important;
    color: var(--color-text-inverse) !important;
    font-weight: 600 !important;
    padding: 0.5rem 1.25rem !important;
}

.nav-cta:hover { background: var(--color-accent-hover) !important; }

/* Dark mode toggle */
.theme-toggle {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0.375rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    transition: all 0.2s;
}

.theme-toggle:hover { background: var(--color-bg-alt); color: var(--color-text); }
.theme-toggle svg { width: 18px; height: 18px; }

/* Mobile menu toggle */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
    padding: 0.5rem;
}

.mobile-nav-toggle svg { width: 24px; height: 24px; }

/* ---- Hero Section ---- */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    padding: 5rem 0;
    text-align: center;
}

.hero__title {
    font-size: var(--text-4xl);
    font-weight: 800;
    line-height: var(--leading-tight);
    margin-bottom: 1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero__subtitle {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: var(--leading-relaxed);
}

.hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    line-height: 1.4;
    font-family: inherit;
}

.btn--primary { background: var(--color-primary); color: var(--color-text-inverse); }
.btn--primary:hover { background: var(--color-primary-light); color: var(--color-text-inverse); }
.btn--accent { background: var(--color-accent); color: var(--color-text-inverse); }
.btn--accent:hover { background: var(--color-accent-hover); color: var(--color-text-inverse); }
.btn--outline { background: transparent; border: 2px solid rgba(255,255,255,0.3); color: var(--color-text-inverse); }
.btn--outline:hover { background: rgba(255,255,255,0.1); color: var(--color-text-inverse); }
.btn--secondary { background: var(--color-bg-alt); color: var(--color-text); border: 1px solid var(--color-border); }
.btn--secondary:hover { background: var(--color-border); }
.btn--lg { padding: 0.875rem 2rem; font-size: var(--text-base); }

/* ---- Sections ---- */
.section {
    padding: 4rem 0;
}

.section--alt { background: var(--color-bg-alt); }

.section__header {
    text-align: center;
    margin-bottom: 3rem;
}

.section__title {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ---- Cards ---- */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}

.content-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.content-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.content-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--color-bg-alt);
}

.content-card__body {
    padding: 1.5rem;
}

.content-card__category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.content-card__title {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    line-height: var(--leading-tight);
}

.content-card__title a {
    color: inherit;
    text-decoration: none;
}

.content-card__title a:hover { color: var(--color-secondary); }

.content-card__excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-normal);
    margin-bottom: 1rem;
}

.content-card__meta {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* ---- Breadcrumbs ---- */
.breadcrumbs {
    padding: 1rem 0;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.breadcrumbs a { color: var(--color-text-secondary); }
.breadcrumbs a:hover { color: var(--color-secondary); }
.breadcrumbs span { margin: 0 0.375rem; }

/* ---- Article/Page Content ---- */
.page-header {
    padding: 3rem 0 2rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.page-header__title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-text);
    line-height: var(--leading-tight);
    margin-bottom: 0.75rem;
}

.page-header__meta {
    display: flex;
    gap: 1.5rem;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    flex-wrap: wrap;
}

.prose {
    max-width: 720px;
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--color-text);
}

.prose h2 { font-size: var(--text-2xl); font-weight: 700; margin-top: 2.5rem; margin-bottom: 1rem; }
.prose h3 { font-size: var(--text-xl); font-weight: 600; margin-top: 2rem; margin-bottom: 0.75rem; }
.prose p { margin-bottom: 1.25rem; }
.prose ul, .prose ol { margin-bottom: 1.25rem; padding-left: 1.5rem; }
.prose li { margin-bottom: 0.375rem; }
.prose img { border-radius: var(--radius-md); margin: 1.5rem 0; }
.prose blockquote {
    border-left: 4px solid var(--color-accent);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    background: var(--color-bg-alt);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text-secondary);
    font-style: italic;
}
.prose code {
    background: var(--color-bg-alt);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-family: var(--font-mono);
}
.prose pre {
    background: var(--color-primary-dark);
    color: #E2E8F0;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: 1.5rem 0;
}
.prose pre code { background: none; padding: 0; font-size: var(--text-sm); color: inherit; }
.prose a { color: var(--color-secondary); text-decoration: underline; text-underline-offset: 2px; }
.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}
.prose th, .prose td {
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-border);
    text-align: left;
}
.prose th { background: var(--color-bg-alt); font-weight: 600; }

/* ---- Two-column article layout ---- */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
    align-items: start;
}

.article-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 2rem);
}

.sidebar-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.sidebar-card__title {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.sidebar-card ul { list-style: none; }
.sidebar-card li { margin-bottom: 0.5rem; }
.sidebar-card li a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    display: block;
    padding: 0.25rem 0;
}
.sidebar-card li a:hover { color: var(--color-secondary); }

/* ---- Forms (public) ---- */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.375rem;
}
.form-control {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-bg);
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
}
.form-control:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(12, 127, 218, 0.15);
}
textarea.form-control { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.honeypot { position: absolute; left: -9999px; }

/* ---- Alerts (public) ---- */
.alert {
    padding: 0.875rem 1.125rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: var(--text-sm);
}
.alert--success { background: #DCFCE7; color: #166534; border: 1px solid #BBF7D0; }
.alert--error { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }

[data-theme="dark"] .alert--success { background: #14532D; color: #86EFAC; border-color: #166534; }
[data-theme="dark"] .alert--error { background: #7F1D1D; color: #FCA5A5; border-color: #991B1B; }

/* ---- Pagination ---- */
.pagination {
    display: flex;
    gap: 0.375rem;
    justify-content: center;
    padding: 2rem 0;
}

.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    transition: all 0.15s;
}

.pagination a:hover { background: var(--color-bg-alt); color: var(--color-text); }
.pagination .active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

/* ---- Footer ---- */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.7);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    font-size: var(--text-xl);
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.75rem;
}

.footer-brand span { color: var(--color-accent); }

.footer-desc {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    max-width: 320px;
}

.footer-title {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: var(--text-sm);
    transition: color 0.15s;
}
.footer-links a:hover { color: #FFFFFF; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: var(--text-sm);
}

/* Social links */
.social-links { display: flex; gap: 0.75rem; margin-top: 1rem; }
.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    transition: all 0.2s;
}
.social-links a:hover { background: var(--color-accent); color: #fff; }
.social-links svg { width: 16px; height: 16px; }

/* ---- Featured Image ---- */
.featured-image {
    width: 100%;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
    max-height: 450px;
    object-fit: cover;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { position: static; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    .site-nav { display: none; }
    .site-nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: 1rem;
        box-shadow: var(--shadow-lg);
    }
    .mobile-nav-toggle { display: block; }
    .hero { padding: 3rem 0; }
    .hero__title { font-size: var(--text-3xl); }
    .section { padding: 3rem 0; }
    .card-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .page-header__title { font-size: var(--text-3xl); }
    .prose { font-size: var(--text-base); }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .hero__title { font-size: var(--text-2xl); }
    .hero__actions { flex-direction: column; align-items: center; }
    .section__title { font-size: var(--text-2xl); }
}

/* ============================================================
   About Page — Premium Layout
   ============================================================ */

/* --- Hero --- */
.about-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 3.5rem 0 3.25rem;
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.about-hero::after {
    content: '';
    position: absolute;
    right: -4%;
    top: -40%;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.about-hero__inner {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.about-hero__avatar { flex-shrink: 0; }

.about-hero__photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.06);
    display: block;
}

.about-hero__avatar-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.07);
    border: 2px solid rgba(255, 255, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.35);
}

.about-hero__avatar-placeholder svg { width: 54px; height: 54px; }

.about-hero__eyebrow {
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.about-hero__name {
    font-size: clamp(1.625rem, 3.5vw, 2.25rem);
    font-weight: 800;
    line-height: var(--leading-tight);
    color: #FFFFFF;
    margin-bottom: 0.875rem;
}

.about-hero__tagline {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.78);
    line-height: var(--leading-relaxed);
    max-width: 520px;
}

/* --- Body --- */
.about-body { padding: 0; }

/* --- Zone 1: Story --- */
.about-story {
    padding: 4.5rem 0;
}

.about-story__inner {
    max-width: 720px;
}

/* Hikayem eyebrow etiketi */
.about-story__label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    margin-bottom: 1.75rem;
}

.about-prose {
    max-width: 100%;
    font-size: var(--text-base);
    line-height: 1.78;
}

/* Lead paragraph — hikayenin giriş cümlesi */
.about-prose > p:first-child {
    font-size: var(--text-lg);
    font-weight: 500;
    line-height: 1.72;
    color: var(--color-text);
    border-left: 3px solid var(--color-accent);
    padding-left: 1.25rem;
    margin-bottom: 1.5rem;
}

/* Dramatik blockquote — alıntı sayfanın görsel çıpası */
.about-prose blockquote {
    background: none;
    border-left: none;
    border-radius: 0;
    font-style: normal;
    color: var(--color-text);
    padding: 1.5rem 2rem 1.5rem 3.75rem;
    margin: 2.5rem 0;
    position: relative;
}

.about-prose blockquote::before {
    content: '\201C';
    position: absolute;
    left: 0.125rem;
    top: 0.375rem;
    font-size: 5rem;
    font-weight: 900;
    font-family: Georgia, 'Times New Roman', serif;
    color: var(--color-accent);
    line-height: 1;
    opacity: 0.65;
}

.about-prose blockquote p {
    font-size: var(--text-xl) !important;
    font-weight: 600 !important;
    line-height: 1.55 !important;
    color: var(--color-text) !important;
    margin: 0 !important;
}

/* CMS'ten gelen features bölümünü gizle — ayrı section olarak yeniden tasarlandı */
.about-prose .features,
.about-prose h2:has(+ .features) {
    display: none;
}

/* --- Zone 1b: Features standalone section --- */
.about-features {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 4.5rem;
}

.about-features__eyebrow {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    margin-bottom: 2.25rem;
    position: relative;
    padding-left: 2.25rem;
}

/* Eyebrow öncesinde kısa accent çizgi */
.about-features__eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 1.75rem;
    height: 2px;
    background: var(--color-accent);
    transform: translateY(-50%);
}

.about-features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.about-feature-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.75rem 2rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

/* Üst accent çizgisi — hover'da genişliyor */
.about-feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 3px;
    width: 3rem;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: width 0.3s ease;
}

.about-feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px -8px rgba(30, 58, 95, 0.18), 0 4px 10px -2px rgba(30, 58, 95, 0.08);
    border-color: transparent;
}

.about-feature-item:hover::before {
    width: 100%;
}

[data-theme="dark"] .about-feature-item:hover {
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.5), 0 4px 10px -2px rgba(0, 0, 0, 0.3);
}

/* Icon — gradient dolgulu, beyaz SVG, altında derinlik shadow */
.about-feature-item__icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    box-shadow: 0 6px 16px -4px rgba(30, 58, 95, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    position: relative;
}

/* Icon'un arkasında hafif renk halesi */
.about-feature-item__icon::after {
    content: '';
    position: absolute;
    inset: -6px;
    background: radial-gradient(circle, rgba(232, 145, 58, 0.15) 0%, transparent 70%);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-feature-item:hover .about-feature-item__icon::after {
    opacity: 1;
}

[data-theme="dark"] .about-feature-item__icon {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    box-shadow: 0 6px 16px -4px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.about-feature-item__icon svg {
    width: 24px;
    height: 24px;
    stroke-width: 2;
}

.about-feature-item__title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.625rem;
    line-height: var(--leading-tight);
    letter-spacing: -0.01em;
}

.about-feature-item__text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* --- Zone 2: Stats Strip --- */
.about-stats-strip {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 3rem 0;
}

.about-stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 600px;
    margin: 0 auto;
}

.about-stat-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    padding: 0 2rem;
    text-align: center;
}

.about-stat-item + .about-stat-item {
    border-left: 1px solid var(--color-border);
}

.about-stat-item__num {
    font-size: 2.375rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.025em;
}

[data-theme="dark"] .about-stat-item__num { color: var(--color-secondary); }

.about-stat-item__label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    max-width: 130px;
    line-height: 1.4;
}

/* --- Zone 3: CTA Strip --- */
.about-cta-strip {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 4rem 0;
    color: var(--color-text-inverse);
}

.about-cta-strip__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.about-cta-strip__lead {
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: var(--leading-tight);
    margin-bottom: 0.625rem;
    color: #FFFFFF;
}

.about-cta-strip__sub {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.72);
    line-height: var(--leading-relaxed);
    max-width: 420px;
}

.about-cta-strip__actions {
    display: flex;
    gap: 0.875rem;
    flex-shrink: 0;
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .about-features__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .about-hero { padding: 2.5rem 0 2.25rem; }
    .about-hero__inner {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    .about-hero__tagline { max-width: 100%; }
    .about-hero__name { font-size: var(--text-2xl); }

    .about-story { padding: 3rem 0; }
    .about-prose > p:first-child { font-size: var(--text-base); }
    .about-prose blockquote { padding-left: 2.75rem; }

    .about-features { padding: 3rem 0 3.5rem; }
    .about-features__grid { grid-template-columns: 1fr; }
    .about-feature-item:hover { transform: none; }

    .about-cta-strip { padding: 3rem 0; }
    .about-cta-strip__inner {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    .about-cta-strip__sub { max-width: 100%; }
    .about-cta-strip__actions {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 600px) {
    .about-stats-grid {
        flex-direction: column;
        gap: 1.5rem;
        max-width: 260px;
    }
    .about-stat-item + .about-stat-item {
        border-left: none;
        border-top: 1px solid var(--color-border);
        padding-top: 1.5rem;
    }
    .about-cta-strip__lead { font-size: var(--text-xl); }
}

@media (max-width: 480px) {
    .about-hero { padding: 2rem 0; }
    .about-hero__photo,
    .about-hero__avatar-placeholder { width: 96px; height: 96px; }
    .about-hero__avatar-placeholder svg { width: 42px; height: 42px; }
    .about-features { padding: 2.5rem 0 3rem; }
    .about-feature-item { padding: 1.5rem 1.25rem; }
}