/* =================================================================
   editorial — kişisel blog + portfölyö teması
   ================================================================= */

/* ---------- Tasarım değişkenleri ---------- */
:root {
    --accent: #3b5bdb;
    --paper: #ffffff;
    --paper-2: #f6f6f4;
    --ink: #161618;
    --ink-2: #5c5c63;
    --ink-3: #8b8b92;
    --line: #e7e7e3;
    --band: #161618;
    --band-ink: #f4f4f1;

    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --container: 1240px;
    --reading: 700px;
    --gap: clamp(28px, 4vw, 48px);
}

@media (prefers-color-scheme: dark) {
    :root {
        --paper: #131316;
        --paper-2: #1b1b1f;
        --ink: #ededee;
        --ink-2: #a6a6ad;
        --ink-3: #6f6f78;
        --line: #2b2b30;
        --band: #060607;
        --band-ink: #f4f4f1;
    }
}

/* ---------- Sıfırlama ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--gh-font-body, var(--font-body));
    background: var(--paper);
    color: var(--ink);
    font-size: 18px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--gh-font-heading, var(--font-display));
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin: 0;
    color: var(--ink);
}

/* ---------- Düzen yardımcıları ---------- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 56px);
}
.kicker {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--accent);
}
.byline {
    font-size: 13.5px;
    color: var(--ink-3);
    font-weight: 500;
}
.empty {
    padding: 80px 0;
    text-align: center;
    color: var(--ink-3);
}
.section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: var(--gap);
    padding-bottom: 18px;
    border-bottom: 1.5px solid var(--ink);
}
.section-head h2 { font-size: clamp(22px, 3vw, 30px); }
.section-head .more {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink-2);
    white-space: nowrap;
}
.section-head .more:hover { color: var(--accent); }

/* ---------- Bağlantı oku ---------- */
.arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    color: var(--accent);
}
.arrow svg { transition: transform .2s ease; }
.arrow:hover svg { transform: translateX(4px); }

/* =================================================================
   Üst bar / masthead
   ================================================================= */
.masthead {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--paper) 90%, transparent);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--line);
}
.masthead-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
    gap: 24px;
}
.wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 21px;
    letter-spacing: -0.03em;
    color: var(--ink);
    white-space: nowrap;
}
.wordmark img { max-height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav ul {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-2);
    transition: color .15s ease;
}
.nav a:hover { color: var(--ink); }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 6px;
    cursor: pointer;
    color: var(--ink);
}

@media (max-width: 800px) {
    .nav-toggle { display: inline-flex; }
    .nav {
        position: absolute;
        top: 74px;
        left: 0;
        right: 0;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px clamp(20px, 5vw, 56px) 20px;
        display: none;
    }
    .nav.open { display: flex; }
    .nav ul { flex-direction: column; gap: 0; }
    .nav li { border-bottom: 1px solid var(--line); }
    .nav li:last-child { border-bottom: 0; }
    .nav a { display: block; padding: 14px 0; font-size: 17px; }
}

/* =================================================================
   Giriş / tanıtım şeridi
   ================================================================= */
.intro {
    padding: clamp(48px, 8vw, 90px) 0 clamp(40px, 6vw, 70px);
}
.intro-inner {
    display: flex;
    align-items: center;
    gap: clamp(28px, 5vw, 56px);
}
.portrait {
    flex: none;
    width: clamp(96px, 14vw, 150px);
    height: clamp(96px, 14vw, 150px);
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--line);
}
.intro-text {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(24px, 3.6vw, 40px);
    line-height: 1.22;
    letter-spacing: -0.025em;
    max-width: 22ch;
    color: var(--ink);
}
.intro-socials { margin-top: 22px; }

/* =================================================================
   Sosyal ikonlar
   ================================================================= */
.socials { display: flex; gap: 8px; }
.socials a {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 9px;
    color: var(--ink-2);
    transition: all .15s ease;
}
.socials a:hover {
    color: var(--paper);
    background: var(--ink);
    border-color: var(--ink);
}
.socials svg { width: 18px; height: 18px; }

/* =================================================================
   Öne çıkan yazı
   ================================================================= */
.featured { padding-bottom: clamp(48px, 7vw, 84px); }
.featured-card {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: clamp(28px, 4vw, 52px);
    align-items: center;
}
.featured-media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 10px;
    background: var(--paper-2);
}
.featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s cubic-bezier(.2,.6,.2,1);
}
.featured-card:hover .featured-media img { transform: scale(1.035); }
.featured-body .kicker { display: block; margin-bottom: 16px; }
.featured-title {
    font-size: clamp(30px, 4.4vw, 54px);
    margin-bottom: 16px;
}
.featured-card:hover .featured-title { color: var(--accent); }
.featured-excerpt {
    color: var(--ink-2);
    font-size: 17px;
    margin: 0 0 22px;
    max-width: 46ch;
}

@media (max-width: 760px) {
    .featured-card { grid-template-columns: 1fr; gap: 22px; }
    .featured-media { aspect-ratio: 16 / 10; }
}

/* =================================================================
   Yazı ızgarası
   ================================================================= */
.latest { padding-bottom: clamp(56px, 8vw, 96px); }
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap) clamp(24px, 3vw, 40px);
}
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }

.card { display: flex; flex-direction: column; }
.card-media {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: 8px;
    background: var(--paper-2);
    margin-bottom: 18px;
}
.card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s cubic-bezier(.2,.6,.2,1);
}
.card:hover .card-media img { transform: scale(1.04); }
.card-media.is-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-3);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 30px;
}
.card .kicker { margin-bottom: 9px; }
.card-title {
    font-size: 21px;
    line-height: 1.22;
    margin-bottom: 10px;
}
.card:hover .card-title { color: var(--accent); }
.card .byline { margin-top: auto; }

/* =================================================================
   "Şu an" / proje şeridi
   ================================================================= */
.now { background: var(--band); color: var(--band-ink); }
.now-inner {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
    padding: clamp(48px, 7vw, 86px) 0;
}
.now-label {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--accent);
}
.now-title {
    color: var(--band-ink);
    font-size: clamp(34px, 5vw, 60px);
    margin: 14px 0 18px;
}
.now-desc {
    color: #c7c7cb;
    font-size: 17.5px;
    margin: 0 0 26px;
    max-width: 42ch;
}
.now .arrow { color: #fff; }
.now-media {
    aspect-ratio: 4 / 3;
    border-radius: 10px;
    overflow: hidden;
    background: #232327;
}
.now-media img { width: 100%; height: 100%; object-fit: cover; }
.now-media.is-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(28px, 4vw, 46px);
    color: #3a3a40;
}
@media (max-width: 760px) {
    .now-inner { grid-template-columns: 1fr; }
    .now-media { order: -1; }
}

/* =================================================================
   Sayfa başlığı (arşiv: etiket / yazar / blog)
   ================================================================= */
.page-head {
    padding: clamp(48px, 8vw, 88px) 0 clamp(28px, 4vw, 44px);
    border-bottom: 1px solid var(--line);
    margin-bottom: clamp(40px, 6vw, 64px);
}
.page-head .kicker { display: block; margin-bottom: 14px; }
.page-head h1 { font-size: clamp(34px, 5.5vw, 60px); }
.page-head p {
    margin: 14px 0 0;
    color: var(--ink-2);
    max-width: 56ch;
}

/* =================================================================
   Tekil yazı / sayfa
   ================================================================= */
.article { padding: clamp(40px, 6vw, 72px) 0 0; }
.article-head {
    max-width: var(--reading);
    margin: 0 auto clamp(28px, 4vw, 40px);
    text-align: center;
}
.article-head .kicker { display: block; margin-bottom: 16px; }
.article-title {
    font-size: clamp(32px, 5.2vw, 58px);
    margin-bottom: 18px;
}
.article-meta {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    color: var(--ink-3);
    font-size: 14px;
    font-weight: 500;
}
.article-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-3); }
.article-feature {
    margin: clamp(28px, 4vw, 44px) auto 0;
    max-width: var(--container);
    border-radius: 12px;
    overflow: hidden;
}

/* Okuma alanı / prose */
.prose {
    max-width: var(--reading);
    margin: clamp(36px, 5vw, 52px) auto 0;
    font-size: 19px;
    line-height: 1.75;
    color: #2a2a2e;
}
@media (prefers-color-scheme: dark) { .prose { color: #d2d2d6; } }
.prose > * + * { margin-top: 1.5em; }
.prose h2 { font-size: 1.7em; margin-top: 1.9em; }
.prose h3 { font-size: 1.3em; margin-top: 1.6em; }
.prose a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1.5px;
}
.prose img, .prose figure { border-radius: 8px; }
.prose figure { margin-left: 0; margin-right: 0; }
.prose figcaption {
    text-align: center;
    font-size: 14px;
    color: var(--ink-3);
    margin-top: 10px;
}
.prose blockquote {
    margin: 1.7em 0;
    padding-left: 24px;
    border-left: 3px solid var(--accent);
    font-family: var(--font-display);
    font-size: 1.15em;
    font-weight: 500;
    color: var(--ink);
}
.prose pre {
    background: var(--band);
    color: #e8e8ea;
    padding: 20px 22px;
    border-radius: 10px;
    overflow-x: auto;
    font-size: 15px;
    line-height: 1.6;
}
.prose code {
    font-size: .9em;
    background: var(--paper-2);
    padding: 2px 6px;
    border-radius: 5px;
}
.prose pre code { background: none; padding: 0; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }

/* Koenig editör kart genişlikleri */
.kg-width-wide {
    width: min(94vw, 1080px);
    margin-left: 50%;
    transform: translateX(-50%);
}
.kg-width-full {
    width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
    border-radius: 0;
}
.kg-width-full img { border-radius: 0; }

/* Yazar kutusu */
.author-box {
    max-width: var(--reading);
    margin: clamp(44px, 6vw, 64px) auto 0;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    display: flex;
    gap: 18px;
    align-items: center;
}
.author-box img {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    object-fit: cover;
}
.author-box .name { font-family: var(--font-display); font-weight: 600; }
.author-box .bio { margin: 2px 0 0; color: var(--ink-2); font-size: 15px; }

/* İlgili yazılar */
.related { padding: clamp(48px, 7vw, 84px) 0; }

/* =================================================================
   Sayfalama
   ================================================================= */
.pagination {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: clamp(40px, 6vw, 60px);
}
.pagination a {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    padding: 11px 22px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink);
    transition: all .15s ease;
}
.pagination a:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }

/* =================================================================
   Alt bilgi
   ================================================================= */
.site-footer {
    border-top: 1px solid var(--line);
    margin-top: clamp(40px, 6vw, 72px);
    padding: clamp(44px, 6vw, 72px) 0 36px;
}
.footer-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 32px;
}
.footer-cta h2 { font-size: clamp(24px, 3.4vw, 36px); max-width: 18ch; }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    padding: 13px 26px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
    cursor: pointer;
    transition: opacity .15s ease;
}
.btn:hover { opacity: .88; }
.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: var(--ink-3);
    font-size: 14px;
}
.footer-bottom a { color: var(--ink-2); }
.footer-bottom a:hover { color: var(--accent); }
.footer-bottom .footer-nav {
    display: flex;
    gap: 22px;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* =================================================================
   Hata sayfası
   ================================================================= */
.error-page {
    min-height: 56vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 14px;
}
.error-code {
    font-size: clamp(70px, 16vw, 150px);
    line-height: 1;
    color: var(--accent);
}