:root {
  --ink: #18213a;
  --ink-soft: #4d5670;
  --bg: #f5f6f8;
  --bg-alt: #eaedf2;
  --card: #ffffff;
  --brand: #22355e;
  --brand-dark: #172645;
  --accent: #a8844f;
  --line: #dce0e8;
  --wa: #1f9e57;
  --radius: 14px;
  --max: 1120px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--brand); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.3rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 88px 0; }
section.alt { background: var(--bg-alt); }
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 640px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 246, 248, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { font-family: var(--serif); font-size: 1.25rem; font-weight: 600; color: var(--ink); text-decoration: none; white-space: nowrap; }
.logo span { color: var(--brand); }
.nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.nav ul a { color: var(--ink); text-decoration: none; font-size: .95rem; }
.nav ul a:hover { color: var(--brand); }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang { font-size: .85rem; font-weight: 600; color: var(--ink-soft); text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; }
.menu-btn { display: none; background: none; border: 0; font-size: 1.6rem; color: var(--ink); cursor: pointer; padding: 4px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 999px; font-weight: 600; font-size: .98rem;
  text-decoration: none; border: 1.5px solid transparent; transition: .2s; white-space: nowrap;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: .88rem; }

/* Hero */
.hero { padding: 72px 0 88px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero .lead { margin-bottom: 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta { margin-top: 34px; display: flex; gap: 28px; flex-wrap: wrap; color: var(--ink-soft); font-size: .92rem; }
.hero-meta strong { display: block; color: var(--ink); font-size: 1rem; }
.portrait {
  aspect-ratio: 4 / 5; border-radius: 200px 200px var(--radius) var(--radius);
  background: #e3e7ef;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  color: var(--brand); font-family: var(--serif); font-size: .95rem; text-align: center;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.facts { list-style: none; padding: 0; margin: 0; }
.facts li { padding: 16px 0; border-bottom: 1px solid var(--line); display: flex; gap: 14px; }
.facts li:first-child { border-top: 1px solid var(--line); }
.facts .ic { color: var(--accent); font-size: 1.1rem; flex: 0 0 22px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: .2s;
}
.card:hover { border-color: var(--brand); transform: translateY(-2px); }
.card .num { font-family: var(--serif); color: var(--accent); font-size: 1.05rem; margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: .96rem; margin: 0; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 44px; counter-reset: s; }
.step { border-top: 2px solid var(--brand); padding-top: 18px; }
.step::before { counter-increment: s; content: "0" counter(s); font-family: var(--serif); color: var(--brand); font-size: 1.4rem; display: block; margin-bottom: 6px; }
.step p { color: var(--ink-soft); font-size: .95rem; }

/* FAQ */
.faq { max-width: 780px; margin: 40px auto 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 36px 18px 0; position: relative;
  font-weight: 600; font-size: 1.04rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-size: 1.5rem; color: var(--brand); transition: .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); padding-bottom: 12px; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: stretch; }
.contact-box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }
.contact-box dl { margin: 24px 0 28px; }
.contact-box dt { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.contact-box dd { margin: 2px 0 16px; }
.map { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 360px; border: 1px solid var(--line); background: var(--bg-alt); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.legal { max-width: 760px; }
.legal h2 { font-size: 1.3rem; margin-top: 1.6em; }

/* Footer */
footer { background: var(--ink); color: #b7bfcf; padding: 44px 0 30px; font-size: .9rem; }
footer a { color: #e8ebf2; }
.foot { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.disclaimer { margin-top: 24px; padding-top: 20px; border-top: 1px solid #2c3757; font-size: .8rem; color: #8a93a8; }

/* WhatsApp floating */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  background: var(--wa); color: #fff; border-radius: 999px; padding: 13px 20px;
  font-weight: 600; text-decoration: none; box-shadow: 0 8px 24px rgba(0,0,0,.18);
  display: flex; align-items: center; gap: 8px; font-size: .95rem;
}
.wa-float svg { width: 20px; height: 20px; fill: #fff; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .portrait { max-width: 260px; width: 70%; margin: 0 auto; order: -1; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .menu-btn { display: block; }
  .nav ul {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 16px;
  }
  .nav ul.open { display: flex; }
  .nav ul li a { display: block; padding: 12px 0; }
  .nav-right .btn { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  section { padding: 64px 0; }
  .hero { padding: 40px 0 64px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; }
}

/* ---------- İç sayfalar: Hakkımda, Yazılar ---------- */
.page-head { padding: 64px 0 40px; border-bottom: 1px solid var(--line); }
.page-head h1 { max-width: 820px; }
.page-head .lead { margin-bottom: 0; }
.crumbs { font-size: .85rem; color: var(--ink-soft); margin-bottom: 18px; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--brand); }

.bio-grid { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: start; }
.bio-photo { position: sticky; top: 96px; }
.bio-photo img { height: auto; border-radius: 160px 160px var(--radius) var(--radius); aspect-ratio: 4/5; object-fit: cover; object-position: 50% 30%; width: 100%; }
.bio-photo .btn { width: 100%; justify-content: center; margin-top: 18px; }
.prose { max-width: 720px; }
.prose h2 { font-size: 1.6rem; margin-top: 2em; }
.prose h3 { font-size: 1.2rem; margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose blockquote { margin: 1.6em 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--accent); font-family: var(--serif); font-size: 1.2rem; color: var(--ink); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: .95rem; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { background: var(--bg-alt); font-weight: 600; }
.table-wrap { overflow-x: auto; }

.timeline { list-style: none; padding: 0; margin: 1em 0 0; }
.timeline li { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.timeline .yr { color: var(--accent); font-weight: 600; font-size: .92rem; }
.timeline small { color: var(--ink-soft); display: block; }

.note { background: #f4efe6; border: 1px solid #e6dac6; border-radius: var(--radius); padding: 20px 22px; margin: 1.6em 0; }
.note strong:first-child { display: block; color: #8a6a3a; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.note p:last-child { margin-bottom: 0; }

.toc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 22px; margin: 0 0 2em; font-size: .95rem; }
.toc strong { display: block; margin-bottom: 6px; }
.toc ol { margin: 0; padding-left: 1.2em; }
.toc a { text-decoration: none; }

.author { display: flex; gap: 16px; align-items: center; margin: 22px 0 0; }
.author img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; object-position: 50% 25%; }
.author div { font-size: .9rem; color: var(--ink-soft); line-height: 1.45; }
.author strong { color: var(--ink); }
.author-box { display: flex; gap: 20px; background: var(--bg-alt); border-radius: var(--radius); padding: 24px; margin-top: 3em; }
.author-box img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; object-position: 50% 25%; flex: 0 0 88px; }
.author-box p { margin: 0 0 .5em; font-size: .95rem; color: var(--ink-soft); }

.cta-box { background: var(--brand); color: #fff; border-radius: var(--radius); padding: 30px; margin: 2.6em 0; }
.cta-box h2, .cta-box h3 { color: #fff; margin-top: 0; }
.cta-box p { color: #d3d9e6; }
.cta-box .btn-primary { background: #fff; color: var(--brand); }
.cta-box .btn-ghost { border-color: #fff; color: #fff; }

.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.post { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; text-decoration: none; color: var(--ink); transition: .2s; }
.post:hover { border-color: var(--brand); transform: translateY(-2px); }
.post .tag { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
.post h3 { margin-bottom: .5em; }
.post p { color: var(--ink-soft); font-size: .95rem; flex: 1; }
.post .more { color: var(--brand); font-weight: 600; font-size: .92rem; }
.card-link { color: var(--brand); font-weight: 600; font-size: .92rem; text-decoration: none; display: inline-block; margin-top: 12px; }

@media (max-width: 900px) {
  .bio-grid { grid-template-columns: 1fr; gap: 32px; }
  .bio-photo { position: static; max-width: 260px; margin: 0 auto; }
  .posts { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .posts { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 1fr; gap: 2px; }
  .author-box { flex-direction: column; }
  .page-head { padding: 40px 0 28px; }
}

/* Süreç bölümü fotoğrafı */
.process-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: 56px; align-items: center; }
.process-grid .steps { grid-template-columns: 1fr 1fr; margin-top: 32px; }
.process-photo { margin: 0; }
.process-photo img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 45%; border-radius: var(--radius); }
.process-photo figcaption { font-size: .85rem; color: var(--ink-soft); margin-top: 10px; }
@media (max-width: 900px) {
  .process-grid { grid-template-columns: 1fr; gap: 32px; }
  .process-photo { max-width: 420px; }
}
@media (max-width: 560px) {
  .process-grid .steps { grid-template-columns: 1fr; }
}

/* Instagram bandı */
.ig-band { background: var(--ink); color: #e8ebf2; padding: 64px 0; }
.ig-band h2 { color: #fff; margin-bottom: .3em; }
.ig-band p { color: #b7bfcf; margin: 0; max-width: 560px; }
.ig-band .eyebrow { color: #c9a56f; }
.ig-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center; }
.ig-badge { width: 84px; height: 84px; border-radius: 24px; display: flex; align-items: center; justify-content: center; background: linear-gradient(45deg, #f9ce34, #ee2a7b 50%, #6228d7); }
.ig-badge svg { width: 42px; height: 42px; fill: #fff; }
.ig-btn { background: #fff; color: var(--ink); }
.ig-btn:hover { background: #e8ebf2; }
.ig-btn svg { width: 18px; height: 18px; fill: currentColor; }
@media (max-width: 760px) {
  .ig-grid { grid-template-columns: 1fr; gap: 20px; }
  .ig-badge { width: 64px; height: 64px; border-radius: 18px; }
  .ig-badge svg { width: 32px; height: 32px; }
}

.ig-posts { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 40px; }
.ig-post { position: relative; display: block; aspect-ratio: 1; overflow: hidden; border-radius: 10px; background: #2c3757; }
.ig-post img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.ig-ov { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(24,33,58,.45); opacity: 0; transition: opacity .25s; }
.ig-ov svg { width: 30px; height: 30px; fill: #fff; }
.ig-post:hover img { transform: scale(1.05); }
.ig-post:hover .ig-ov, .ig-post:focus-visible .ig-ov { opacity: 1; }
@media (max-width: 900px) { .ig-posts { grid-template-columns: repeat(3, 1fr); } }