/* ============================================================
   Sabina Cveček — site styles
   Palette (from original Wix design):
   cream #F5F3EE · paper #E9E6DF · terracotta #BE6D54 · deep #7F4938
   dark green #0B322B · text #414141 · muted #999997 · sand #BAAD8D
   ============================================================ */

:root {
  --cream: #F5F3EE;
  --paper: #E9E6DF;
  --terracotta: #BE6D54;
  --terracotta-dark: #7F4938;
  --green: #0B322B;
  --text: #414141;
  --muted: #999997;
  --sand: #BAAD8D;
  --heading-font: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --body-font: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--body-font);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  background: var(--cream);
}

img { max-width: 100%; height: auto; display: block; }
video { max-width: 100%; display: block; }

a { color: var(--terracotta); text-decoration: none; transition: color .2s; }
a:hover { color: var(--terracotta-dark); }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--green); color: #fff; padding: 8px 16px; z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- Header ---------- */

.site-header {
  background: var(--cream);
  border-bottom: 1px solid var(--paper);
  position: sticky; top: 0; z-index: 50;
}

.header-inner {
  max-width: 1180px; margin: 0 auto; padding: 22px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 18px; }

.brand-name {
  display: flex; flex-direction: column;
  font-family: var(--heading-font);
  font-weight: 800; font-size: 22px; line-height: 1.15;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--green);
}
.brand-name:hover { color: var(--terracotta); }

.brand-tagline {
  display: flex; flex-direction: column;
  font-size: 12px; letter-spacing: .08em; color: var(--muted);
  border-left: 1px solid var(--sand); padding-left: 18px;
  text-transform: uppercase;
}

.site-nav ul { list-style: none; display: flex; gap: 26px; flex-wrap: wrap; }

.site-nav a {
  font-family: var(--heading-font);
  font-size: 12.5px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--text); padding-bottom: 4px;
}
.site-nav a:hover, .site-nav a.active { color: var(--terracotta); border-bottom: 2px solid var(--terracotta); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--green); margin: 6px 0; transition: .2s; }

/* ---------- Sections ---------- */

.section { padding: 72px 24px; }
.section-inner { max-width: 1080px; margin: 0 auto; }
.section.alt { background: var(--paper); }
.section.green { background: var(--green); color: var(--cream); }
.section.green a { color: #E0937B; }

.section-heading {
  font-family: var(--heading-font);
  font-weight: 800; font-size: 30px;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--green);
  text-align: center; margin-bottom: 14px;
}
.section.green .section-heading { color: var(--cream); }

.section-heading::after {
  content: ""; display: block; width: 64px; height: 3px;
  background: var(--terracotta); margin: 22px auto 0;
}

/* Görsel-yanında (preview-row) sola yaslı başlıklarda hem metin hem çizgi sola yaslı olsun */
.section-heading.heading-left { text-align: left; }
.section-heading.heading-left::after { margin: 22px 0 0; }

.section-body { margin-top: 40px; }

.more-link {
  display: inline-block; margin-top: 26px;
  font-family: var(--heading-font); font-weight: 600;
  font-size: 13px; letter-spacing: .2em; text-transform: uppercase;
}

/* ---------- Hero (home) ---------- */

.hero { background: var(--paper); }
.hero-inner {
  max-width: 1080px; margin: 0 auto; padding: 80px 24px;
  display: grid; grid-template-columns: 420px 1fr; gap: 64px; align-items: center;
}
.hero-photo img, .hero-photo video { width: 100%; box-shadow: 24px 24px 0 var(--sand); }
.hero-title {
  font-family: var(--heading-font); font-weight: 800;
  font-size: 40px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); line-height: 1.25; margin-bottom: 10px;
}
.hero-subtitle {
  font-family: var(--heading-font); font-weight: 600;
  font-size: 15px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--terracotta); margin-bottom: 28px; white-space: pre-line;
}
.hero-text p { margin-bottom: 16px; }

/* ---------- Home preview rows ---------- */

.preview-row {
  display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: center;
}
.preview-row.reverse { grid-template-columns: 300px 1fr; }
.preview-row.reverse .cover { order: 2; }
.preview-row.reverse .preview-items { order: 1; }
.preview-row .cover img, .preview-row .cover video { width: 100%; box-shadow: 16px 16px 0 var(--sand); }
.preview-items p { margin-bottom: 18px; }

.logo-strip {
  display: flex; align-items: center; justify-content: center;
  gap: 56px; flex-wrap: wrap; padding: 20px 0;
}
.logo-strip img { max-height: 74px; width: auto; filter: grayscale(35%); opacity: .9; }

/* ---------- Content pages ---------- */

.page-title {
  font-family: var(--heading-font); font-weight: 800;
  font-size: 34px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--green); text-align: center;
  padding: 64px 24px 0;
}
.page-title::after {
  content: ""; display: block; width: 64px; height: 3px;
  background: var(--terracotta); margin: 22px auto 0;
}

.prose { max-width: 860px; margin: 0 auto; }
.prose p { margin-bottom: 18px; }

.sub-heading {
  font-family: var(--heading-font); font-weight: 700;
  font-size: 17px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--terracotta-dark); margin: 34px 0 10px;
}

.group-heading {
  font-family: var(--heading-font); font-weight: 700;
  font-size: 20px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--green); margin: 56px 0 22px; text-align: center;
}

.item-list { max-width: 860px; margin: 0 auto; }
.item-list .item {
  padding: 20px 0; border-bottom: 1px solid var(--paper);
}
.item-list .item:last-child { border-bottom: 0; }

/* ---------- Projects ---------- */

.project { max-width: 900px; margin: 0 auto 72px; }
.project:last-child { margin-bottom: 0; }
.project-label {
  font-family: var(--heading-font); font-weight: 600; font-size: 13px;
  letter-spacing: .2em; text-transform: uppercase; color: var(--terracotta);
  margin-bottom: 8px;
}
.project-title {
  font-family: var(--heading-font); font-weight: 700; font-size: 24px;
  color: var(--green); line-height: 1.4; margin-bottom: 20px;
}
.project img, .project video { margin: 26px auto; width: 100%; }
.caption { font-size: 13px; color: var(--muted); text-align: center; margin-top: -14px; margin-bottom: 26px; }
.project + .project { border-top: 1px solid var(--sand); padding-top: 64px; }

/* ---------- Books ---------- */

.book { max-width: 980px; margin: 0 auto 88px; }
.book:last-child { margin-bottom: 0; }
.book-top { display: grid; grid-template-columns: 320px 1fr; gap: 56px; align-items: center; }
.book-cover img, .book-cover video { width: 100%; box-shadow: 18px 18px 0 var(--sand); }
.book-year {
  font-family: var(--heading-font); font-weight: 600; font-size: 15px;
  letter-spacing: .2em; color: var(--terracotta);
}
.book-title {
  font-family: var(--heading-font); font-weight: 700; font-size: 26px;
  color: var(--green); line-height: 1.4; margin: 10px 0;
}
.book-publisher { color: var(--muted); margin-bottom: 20px; }
.book-section-heading {
  font-family: var(--heading-font); font-weight: 700; font-size: 17px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--green);
  margin: 44px 0 16px;
}
.review { margin-bottom: 28px; }
.review .quote { font-style: italic; }
.review .author { margin-top: 8px; font-size: 15px; color: var(--muted); }
.book + .book { border-top: 1px solid var(--sand); padding-top: 72px; }

/* ---------- Video embed (YouTube) ---------- */

.video-embed {
  position: relative; width: 100%; aspect-ratio: 16/9;
  margin: 22px 0; box-shadow: 16px 16px 0 var(--sand);
}
.video-embed iframe {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;
}

/* ---------- Sınırlı güvenli HTML metinlerinde link stili ---------- */

.prose a, .item a, .review a, .card-body a {
  text-decoration: underline;
}

/* ---------- PDF / dış bağlantı butonu (Publications) ---------- */

.pdf-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--heading-font); font-weight: 600; font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--terracotta); border: 1px solid var(--terracotta);
  border-radius: 6px; padding: 6px 14px; margin-top: 10px;
}
.pdf-btn:hover { background: var(--terracotta); color: #fff; }

/* ---------- Cards (talks / media featured) ---------- */

.card-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 44px;
  max-width: 1000px; margin: 0 auto;
}
.card { background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.08); }
.card img, .card video { width: 100%; aspect-ratio: 8/5; object-fit: cover; }
.card .video-embed { width: 100%; aspect-ratio: 16/9; margin: 0; box-shadow: none; }
.card .card-body { padding: 22px 24px 26px; }
.card.no-image .card-body { border-top: 4px solid var(--terracotta); }

/* ---------- Blog ---------- */

.post-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 44px;
  max-width: 1000px; margin: 0 auto;
}
.post-card { background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.08); display: flex; flex-direction: column; }
.post-card img, .post-card video { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.post-card .card-body { padding: 24px 26px 30px; }
.post-card h2 { font-family: var(--heading-font); font-weight: 700; font-size: 20px; color: var(--green); line-height: 1.4; }
.post-card h2 a { color: inherit; }
.post-card h2 a:hover { color: var(--terracotta); }
.post-card .date { font-size: 13px; color: var(--muted); margin: 8px 0 12px; }

.post-hero img, .post-hero video { max-height: 480px; width: 100%; object-fit: cover; }
.post-title {
  font-family: var(--heading-font); font-weight: 700; font-size: 30px;
  color: var(--green); line-height: 1.35; margin-bottom: 8px;
}
.post-date { color: var(--muted); font-size: 14px; margin-bottom: 30px; }

/* ---------- Contact ---------- */

.contact-grid {
  max-width: 960px; margin: 0 auto;
  display: grid; grid-template-columns: 360px 1fr; gap: 64px; align-items: center;
}
.contact-grid img, .contact-grid video { width: 100%; box-shadow: 18px 18px 0 var(--sand); }
.contact-email {
  font-family: var(--heading-font); font-weight: 600; font-size: 20px;
  letter-spacing: .04em; display: inline-block; margin: 18px 0;
}
.contact-social { margin-top: 10px; }

/* ---------- Imprint ---------- */

.imprint-block { max-width: 640px; margin: 0 auto; text-align: center; }
.imprint-block .sub-heading { text-align: center; }

/* ---------- Highlights (homepage) ---------- */

.highlights-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  max-width: 1080px; margin: 40px auto 0;
}
.highlight-card {
  display: block; background: #fff; border-top: 4px solid var(--terracotta);
  box-shadow: 0 1px 4px rgba(0,0,0,.08); padding: 22px 20px; color: var(--text);
}
.highlight-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.14); color: var(--text); }
.highlight-card h3 {
  font-family: var(--heading-font); font-weight: 700; font-size: 15px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 10px;
}
.highlight-card p { font-size: 14px; line-height: 1.6; margin-bottom: 14px; }
.highlight-link {
  font-family: var(--heading-font); font-weight: 600; font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--terracotta);
}

/* ---------- Career timeline (About) ---------- */

.timeline { max-width: 760px; margin: 0 auto; }
.timeline-item {
  display: grid; grid-template-columns: 140px 1fr; gap: 24px;
  padding: 16px 0 16px 24px; border-left: 2px solid var(--sand); position: relative;
}
.timeline-item::before {
  content: ""; position: absolute; left: -7px; top: 22px;
  width: 12px; height: 12px; border-radius: 50%; background: var(--terracotta);
}
.timeline-year {
  font-family: var(--heading-font); font-weight: 700; font-size: 14px;
  letter-spacing: .06em; color: var(--terracotta-dark);
}
.timeline-text { font-size: 15px; line-height: 1.6; }

/* ---------- Sözlük (glossary) tooltip ---------- */

.gloss {
  border-bottom: 1px dotted var(--terracotta); cursor: help; position: relative;
}
.gloss::after {
  content: attr(data-tip);
  position: absolute; bottom: 125%; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; font-size: 12.5px; line-height: 1.5;
  padding: 10px 12px; border-radius: 6px; width: 240px;
  opacity: 0; visibility: hidden; transition: opacity .15s; z-index: 20;
  box-shadow: 0 4px 14px rgba(0,0,0,.2); pointer-events: none;
}
.gloss:hover::after, .gloss:focus::after { opacity: 1; visibility: visible; }

/* ---------- Fieldwork map (Leaflet) ---------- */

.fieldwork-map {
  width: 100%; height: 420px; margin-top: 8px;
  box-shadow: 16px 16px 0 var(--sand); z-index: 1;
}
.leaflet-popup-content { font-family: var(--body-font); font-size: 14px; }
.leaflet-popup-content b { font-family: var(--heading-font); }

/* ---------- Bluesky akışı (homepage) ---------- */

.bluesky-feed {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: 1080px; margin: 36px auto 0;
}
.bluesky-loading { text-align: center; color: var(--muted); font-size: 14px; }
.bluesky-post {
  display: block; background: #fff; border-top: 4px solid #1185FE;
  box-shadow: 0 1px 4px rgba(0,0,0,.08); padding: 20px; color: var(--text);
}
.bluesky-post:hover { box-shadow: 0 4px 14px rgba(0,0,0,.14); color: var(--text); }
.bluesky-text { font-size: 14px; line-height: 1.6; margin-bottom: 12px; }
.bluesky-date {
  font-family: var(--heading-font); font-size: 11px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
}

/* ---------- Blog yazısı paylaşım butonları ---------- */

.share-row {
  display: flex; align-items: center; gap: 12px; margin-top: 44px;
  padding-top: 24px; border-top: 1px solid var(--paper);
}
.share-label {
  font-family: var(--heading-font); font-weight: 600; font-size: 12px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-right: 4px;
}
.share-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--sand);
  color: var(--green); font-size: 13px; font-weight: 700; background: #fff; cursor: pointer;
}
.share-btn:hover { background: var(--terracotta); border-color: var(--terracotta); color: #fff; }
.share-btn.copied { background: #4E6636; border-color: #4E6636; color: #fff; }

/* ---------- Kaydırdıkça belirme (fade-in) animasyonu ---------- */

.fade-in-section { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-in-section.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .fade-in-section { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 900px) {
  .bluesky-feed { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */

.site-footer { background: var(--green); color: var(--cream); margin-top: 72px; }
.footer-inner {
  max-width: 1180px; margin: 0 auto; padding: 26px 24px;
  display: flex; justify-content: center; align-items: center; gap: 14px;
  font-size: 14px; letter-spacing: .06em;
}
.site-footer a { color: #E0937B; }
.footer-sep { color: var(--sand); }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero-inner, .preview-row, .preview-row.reverse, .book-top, .contact-grid {
    grid-template-columns: 1fr; gap: 40px;
  }
  .hero-photo { max-width: 380px; margin: 0 auto; }
  .card-grid, .post-grid { grid-template-columns: 1fr; }
  .preview-row .cover { max-width: 300px; margin: 0 auto; }
  .highlights-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .site-nav { display: none; width: 100%; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; padding-top: 12px; }
  .site-nav li { border-top: 1px solid var(--paper); }
  .site-nav a { display: block; padding: 13px 4px; border-bottom: 0 !important; }
  .brand-tagline { display: none; }
  .hero-title { font-size: 30px; }
  .section { padding: 52px 20px; }
  .page-title { font-size: 26px; letter-spacing: .2em; }
  .highlights-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 4px; }
  .gloss::after { width: 200px; }
}