/* Sanat Atlası — müze/galeri teması */
:root {
  --bg: #15110e;
  --bg2: #1c1713;
  --kart: #241e19;
  --kart2: #2d261f;
  --yazi: #f1e9dc;
  --soluk: #b8aa96;
  --altin: #c9a24b;
  --altin2: #e3c477;
  --kenar: #3a3027;
  --kirmizi: #c0564a;
  --yesil: #6fae6f;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --yaricap: 14px;
  --golge: 0 14px 34px rgba(0, 0, 0, .35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--yazi);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--altin2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .5em; color: var(--yazi); }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--altin2); outline-offset: 3px; border-radius: 4px; }

/* ---------- üst bölüm ---------- */
.ust { position: sticky; top: 0; z-index: 50; background: rgba(21, 17, 14, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--kenar); }
.ust-ic { max-width: 1200px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 22px; }
.marka { display: flex; align-items: center; gap: 10px; color: var(--yazi); }
.marka:hover { text-decoration: none; }
.marka-isaret { width: 26px; height: 26px; border: 3px solid var(--altin); box-shadow: inset 0 0 0 3px var(--bg), inset 0 0 0 5px var(--altin); }
.marka-ad { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; letter-spacing: .2px; white-space: nowrap; }
.marka-ad em { color: var(--altin); font-style: italic; }
.menu { display: flex; gap: 4px; margin-left: 10px; flex: 1; }
.menu a { color: var(--soluk); padding: 8px 12px; border-radius: 999px; font-size: .95rem; font-weight: 500; white-space: nowrap; }
.menu a:hover { color: var(--yazi); text-decoration: none; background: var(--kart); }
.menu a.aktif { color: #1b150f; background: var(--altin); }
.logo { margin-left: auto; display: block; background: rgba(255, 255, 255, .94); border-radius: 10px; padding: 5px 10px; flex: none; box-shadow: 0 2px 10px rgba(0, 0, 0, .3); transition: transform .15s; }
.logo:hover { transform: translateY(-1px); text-decoration: none; }
.logo img { height: 32px; width: auto; }

/* ---------- ana yapı ---------- */
main { min-height: 70vh; }
.kap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.bolum { padding: 54px 0 10px; }
.bolum-baslik { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.bolum-baslik h2 { margin: 0; }
.bolum-baslik a.hepsi { font-size: .95rem; white-space: nowrap; }
.etiket { display: inline-block; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--altin); font-weight: 600; margin-bottom: .6em; }

/* ---------- kahraman (hero) ---------- */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--kenar); background: radial-gradient(1200px 500px at 85% -10%, rgba(201, 162, 75, .18), transparent 60%), radial-gradient(900px 500px at -10% 110%, rgba(168, 64, 58, .16), transparent 60%), var(--bg); }
.hero-ic { max-width: 1200px; margin: 0 auto; padding: 70px 20px 64px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: center; }
.hero p.lead { font-size: 1.15rem; color: var(--soluk); max-width: 56ch; }
.hero h1 em { color: var(--altin); font-style: italic; }
.ara-form { display: flex; gap: 8px; margin: 26px 0 0; max-width: 520px; }
.ara-form input { flex: 1; min-width: 0; }
.hero-cerceve { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; transform: rotate(2deg); }
.hero-cerceve .gorsel { border: 6px solid #3a2f23; box-shadow: var(--golge), inset 0 0 0 1px #000; border-radius: 4px; }
.hero-cerceve a:nth-child(2) { transform: translateY(24px); }
.hero-cerceve a:nth-child(3) { transform: translateY(-14px); }

/* ---------- form öğeleri ---------- */
input[type=text], input[type=search], input[type=number], input[type=url], input[type=color], select, textarea {
  background: var(--bg2); color: var(--yazi); border: 1px solid var(--kenar); border-radius: 10px; padding: 11px 14px; font: inherit; width: 100%;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--altin); box-shadow: 0 0 0 3px rgba(201, 162, 75, .2); }
.dugme, button.dugme { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--altin); color: #1b150f; border: 0; border-radius: 10px; padding: 11px 20px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; transition: filter .15s, transform .1s; }
.dugme:hover { filter: brightness(1.1); text-decoration: none; }
.dugme:active { transform: translateY(1px); }
.dugme.ikincil { background: transparent; color: var(--yazi); border: 1px solid var(--kenar); }
.dugme.ikincil:hover { border-color: var(--altin); }
.dugme.tehlike { background: var(--kirmizi); color: #fff; }

/* ---------- görsel ve kartlar ---------- */
.gorsel { position: relative; display: block; overflow: hidden; background: linear-gradient(135deg, #3a2f23, #1f1913); }
.gorsel .yer { position: absolute; inset: 0; display: grid; place-items: center; }
.gorsel .yer b { font-family: var(--serif); font-size: 3.6rem; color: rgba(201, 162, 75, .35); font-weight: 600; }
.gorsel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #1b1612; }
.gorsel.oran-45 { aspect-ratio: 4 / 5; }
.gorsel.oran-43 { aspect-ratio: 4 / 3; }
.gorsel.oran-sinirsiz { aspect-ratio: auto; }
.gorsel.sigdir img { object-fit: contain; }

.izgara { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.izgara.genis { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.kart { display: flex; flex-direction: column; background: var(--kart); border: 1px solid var(--kenar); border-radius: var(--yaricap); overflow: hidden; color: var(--yazi); transition: transform .18s, border-color .18s, box-shadow .18s; }
.kart:hover { transform: translateY(-4px); border-color: var(--altin); box-shadow: var(--golge); text-decoration: none; }
.kart .gorsel { border-radius: 0; }
.kart-govde { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px 16px; }
.kart-baslik { font-family: var(--serif); font-size: 1.12rem; line-height: 1.3; }
.kart-alt { color: var(--soluk); font-size: .88rem; }
.kart-akim { color: var(--altin); font-size: .8rem; margin-top: 6px; }

.chip { display: inline-flex; align-items: center; gap: 7px; padding: 5px 13px; border-radius: 999px; border: 1px solid var(--kenar); background: var(--kart); color: var(--yazi); font-size: .86rem; }
.chip::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--c, var(--altin)); }
.chip:hover { border-color: var(--c, var(--altin)); text-decoration: none; }
.chip.dar::before { display: none; }
.chip.secili { background: var(--altin); color: #1b150f; border-color: var(--altin); }
.chipler { display: flex; flex-wrap: wrap; gap: 8px; }

/* dal kutucukları */
.dallar { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.dal { padding: 26px; border-radius: var(--yaricap); border: 1px solid var(--kenar); background: var(--kart); position: relative; color: var(--yazi); }
.dal h3 { margin-bottom: .3em; }
.dal p { color: var(--soluk); margin: 0; font-size: .95rem; }
.dal.canli:hover { border-color: var(--altin); text-decoration: none; transform: translateY(-3px); }
.dal .rozet { position: absolute; top: 16px; right: 16px; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--soluk); border: 1px solid var(--kenar); border-radius: 999px; padding: 2px 10px; }
.dal.yakinda { opacity: .6; }

/* akım kartları */
.akim-kart { display: block; background: var(--kart); border: 1px solid var(--kenar); border-left: 5px solid var(--c, var(--altin)); border-radius: var(--yaricap); padding: 20px 22px; color: var(--yazi); transition: transform .18s, box-shadow .18s; }
.akim-kart:hover { transform: translateY(-3px); box-shadow: var(--golge); text-decoration: none; }
.akim-kart h3 { margin-bottom: .1em; }
.akim-kart .donem { color: var(--c, var(--altin)); font-size: .85rem; font-weight: 600; margin-bottom: .6em; display: block; }
.akim-kart p { color: var(--soluk); font-size: .93rem; margin: 0 0 .6em; }
.akim-kart small { color: var(--soluk); }

/* ---------- süzgeç çubuğu ---------- */
.suzgec { display: grid; gap: 12px; grid-template-columns: 2fr 1fr 1fr 1fr auto; align-items: end; background: var(--kart); border: 1px solid var(--kenar); padding: 16px; border-radius: var(--yaricap); margin: 0 0 26px; }
.suzgec label { display: block; font-size: .78rem; color: var(--soluk); margin-bottom: 4px; letter-spacing: .04em; }
.sayim { color: var(--soluk); margin: 0 0 16px; }

/* ---------- sayfa başlıkları ---------- */
.sayfa-ust { padding: 46px 0 22px; border-bottom: 1px solid var(--kenar); margin-bottom: 30px; background: linear-gradient(180deg, rgba(201, 162, 75, .07), transparent); }
.sayfa-ust p.lead { color: var(--soluk); max-width: 70ch; font-size: 1.08rem; margin: 0; }
.kirinti { font-size: .88rem; color: var(--soluk); margin-bottom: 14px; }
.kirinti a { color: var(--soluk); }
.kirinti a:hover { color: var(--altin2); }

/* ---------- sanatçı ve eser ayrıntı ---------- */
.profil { display: grid; grid-template-columns: 320px 1fr; gap: 40px; align-items: start; }
.profil .gorsel { border: 6px solid #3a2f23; box-shadow: var(--golge); border-radius: 4px; }
.profil-meta { display: grid; gap: 6px; margin: 14px 0 20px; color: var(--soluk); }
.profil-meta b { color: var(--yazi); font-weight: 600; }
.yazi p { font-size: 1.05rem; max-width: 70ch; }
.yazi.buyuk p:first-child::first-letter { font-family: var(--serif); font-size: 3.4em; float: left; line-height: .85; padding: 6px 10px 0 0; color: var(--altin); }

.eser-satir { display: grid; grid-template-columns: 380px 1fr; gap: 34px; padding: 34px 0; border-top: 1px solid var(--kenar); align-items: start; }
.eser-satir:first-of-type { border-top: 0; }
.eser-satir .gorsel { border: 5px solid #3a2f23; border-radius: 4px; box-shadow: var(--golge); }
.eser-satir h3 { margin-bottom: .15em; }
.eser-bilgi { color: var(--soluk); font-size: .92rem; margin-bottom: 14px; }
.yorum { border-left: 3px solid var(--altin); background: linear-gradient(90deg, rgba(201, 162, 75, .1), transparent); padding: 14px 20px; border-radius: 0 var(--yaricap) var(--yaricap) 0; margin: 16px 0; }
.yorum h4 { font-family: var(--sans); font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--altin); margin: 0 0 6px; font-weight: 600; }
.yorum p { margin: 0; font-size: 1.02rem; }

.eser-detay { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 44px; align-items: start; }
.eser-detay .buyuk-gorsel .gorsel { border: 8px solid #3a2f23; box-shadow: var(--golge); border-radius: 4px; min-height: 280px; }
.eser-detay .buyuk-gorsel .gorsel img { position: static; height: auto; object-fit: contain; }
.bilgi-tablo { width: 100%; border-collapse: collapse; margin: 0 0 22px; font-size: .95rem; }
.bilgi-tablo th { text-align: left; font-weight: 500; color: var(--soluk); padding: 8px 14px 8px 0; width: 36%; vertical-align: top; }
.bilgi-tablo td { padding: 8px 0; border-bottom: 1px solid var(--kenar); }
.bilgi-tablo tr:last-child td { border-bottom: 0; }
.gorsel-yok { text-align: center; color: var(--soluk); font-size: .85rem; padding: 10px; }

.onceki-sonraki { display: flex; justify-content: space-between; gap: 14px; padding: 36px 0 10px; border-top: 1px solid var(--kenar); margin-top: 24px; flex-wrap: wrap; }
.onceki-sonraki a { color: var(--soluk); }
.onceki-sonraki a:hover { color: var(--altin2); }

.liste-ozellik { margin: 0 0 1em; padding-left: 1.2em; }
.liste-ozellik li { margin-bottom: .35em; }

/* ---------- zaman çizelgesi ---------- */
.zaman-kap { overflow-x: auto; padding-bottom: 12px; border: 1px solid var(--kenar); border-radius: var(--yaricap); background: var(--kart); }
.zaman { position: relative; min-width: 1100px; padding: 0 0 18px; }
.zaman-eksen { position: relative; height: 38px; border-bottom: 1px solid var(--kenar); margin-bottom: 14px; background: var(--bg2); }
.zaman-eksen span { position: absolute; top: 9px; transform: translateX(-50%); font-size: .8rem; color: var(--soluk); }
.zaman-izgara { position: absolute; top: 38px; bottom: 0; width: 1px; background: rgba(255, 255, 255, .05); }
.zaman-baslik { padding: 4px 18px; font-family: var(--serif); font-size: 1.1rem; color: var(--altin); position: relative; z-index: 2; margin: 6px 0; }
.zaman-sira { position: relative; height: 30px; z-index: 2; }
.zaman-cubuk { position: absolute; top: 2px; height: 26px; border-radius: 7px; padding: 0 10px; font-size: .8rem; line-height: 26px; color: #15110e; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: var(--c, var(--altin)); min-width: 6px; transition: filter .15s; }
.zaman-cubuk:hover { filter: brightness(1.15); text-decoration: none; }
.zaman-cubuk.ince { opacity: .92; }
.zaman-not { color: var(--soluk); font-size: .9rem; margin-top: 14px; }
.zaman-plan { position: relative; margin: 0 40px; }
.zaman-etiket { position: absolute; top: 2px; line-height: 26px; font-size: .82rem; white-space: nowrap; color: var(--yazi); z-index: 3; }
.zaman-etiket.sol { transform: translateX(-100%); }
.zaman-etiket:hover { color: var(--altin2); }

/* ---------- sınav ---------- */
.sinav-kutu { max-width: 760px; margin: 0 auto; background: var(--kart); border: 1px solid var(--kenar); border-radius: 20px; padding: 28px; box-shadow: var(--golge); }
.sinav-ust { display: flex; justify-content: space-between; color: var(--soluk); font-size: .92rem; margin-bottom: 14px; }
.ilerleme { height: 6px; background: var(--kenar); border-radius: 99px; overflow: hidden; margin-bottom: 22px; }
.ilerleme i { display: block; height: 100%; width: 0; background: var(--altin); transition: width .3s; }
.sinav-gorsel { max-width: 420px; margin: 0 auto 18px; }
.sinav-gorsel .gorsel { border: 5px solid #3a2f23; border-radius: 4px; }
.sinav-soru { font-family: var(--serif); font-size: 1.4rem; text-align: center; margin-bottom: 20px; }
.secenekler { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
.secenek { padding: 13px 16px; border-radius: 12px; border: 1px solid var(--kenar); background: var(--bg2); color: var(--yazi); font: inherit; cursor: pointer; text-align: left; transition: border-color .15s, background .15s; }
.secenek:hover:not(:disabled) { border-color: var(--altin); }
.secenek.dogru { background: rgba(111, 174, 111, .2); border-color: var(--yesil); }
.secenek.yanlis { background: rgba(192, 86, 74, .2); border-color: var(--kirmizi); }
.secenek:disabled { cursor: default; }
.geri-bildirim { min-height: 3.2em; margin: 16px 0 0; text-align: center; color: var(--soluk); }
.geri-bildirim b.d { color: var(--yesil); }
.geri-bildirim b.y { color: var(--kirmizi); }
.sinav-sonuc { text-align: center; }
.sinav-sonuc .puan { font-family: var(--serif); font-size: 4rem; color: var(--altin); line-height: 1; margin: 10px 0; }
.eksikler { text-align: left; margin: 20px 0; }
.eksikler li { margin-bottom: 6px; color: var(--soluk); }

/* ---------- alt bölüm ---------- */
.alt { margin-top: 80px; border-top: 1px solid var(--kenar); background: var(--bg2); }
.alt-ic { max-width: 1200px; margin: 0 auto; padding: 34px 20px; display: grid; grid-template-columns: 1fr auto; gap: 20px 40px; }
.alt p { color: var(--soluk); margin: .4em 0 0; font-size: .93rem; }
.alt-link { display: flex; gap: 18px; flex-wrap: wrap; align-items: start; }
.alt-link a { color: var(--soluk); }
.alt-not { grid-column: 1 / -1; font-size: .82rem !important; border-top: 1px solid var(--kenar); padding-top: 16px; }

.bos { text-align: center; padding: 50px 20px; color: var(--soluk); border: 1px dashed var(--kenar); border-radius: var(--yaricap); }

/* ---------- mobil ---------- */
@media (max-width: 960px) {
  .hero-ic { grid-template-columns: 1fr; padding: 44px 20px; }
  .hero-cerceve { max-width: 480px; transform: none; }
  .profil { grid-template-columns: 1fr; }
  .profil .gorsel { max-width: 300px; }
  .eser-satir { grid-template-columns: 1fr; }
  .eser-detay { grid-template-columns: 1fr; }
  .suzgec { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .ust-ic { flex-wrap: wrap; gap: 8px 14px; padding: 8px 16px; }
  .marka-ad { font-size: 1.15rem; }
  .menu { order: 3; flex: 1 1 100%; width: 100%; margin: 0; overflow-x: auto; padding-bottom: 4px; }
  .logo img { height: 26px; }
  .kap { padding: 0 16px; }
  .secenekler { grid-template-columns: 1fr; }
  .izgara { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
  .izgara.genis { grid-template-columns: 1fr; }
  .alt-ic { grid-template-columns: 1fr; }
  .suzgec { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}