/* ============================================================
   Mesele Yürüyüş Grubu — Uşak
   Palet, Uşak halısının bitkisel boya renklerinden alındı:
   kök boya kırmızısı, indigo, doğal yün, ceviz, saz yeşili.
   ============================================================ */

:root {
  --indigo-derin: #16232F;
  --indigo:       #24405C;
  --indigo-sis:   #33536F;
  --kok:          #B8452F;
  --kok-acik:     #D96A4E;
  --yun:          #E7E2D6;
  --yun-koyu:     #D2CABA;
  --ceviz:        #2A231C;
  --saz:          #7C8A5A;

  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --govde:   "Newsreader", Georgia, serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  --en: 1240px;
  --kenar: clamp(1.25rem, 5vw, 4rem);
  --patika-x: clamp(1.25rem, 3vw, 2.75rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--indigo-derin);
  color: var(--yun);
  font-family: var(--govde);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* height:auto şart — width/height attribute'ları yoksa aspect-ratio devreye girmez */
img, video { max-width: 100%; height: auto; display: block; }

.gizli-svg { position: absolute; width: 0; height: 0; }

.atla {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--kok);
  color: var(--yun);
  padding: 0.75rem 1.25rem;
  font-family: var(--mono);
  font-size: 0.8125rem;
}
.atla:focus { left: 0.5rem; top: 0.5rem; }

:focus-visible {
  outline: 2px solid var(--kok-acik);
  outline-offset: 3px;
}

/* ---------- Ortak tipografi ---------- */

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kok-acik);
  margin: 0 0 1.25rem;
}

.bolum--koyu .eyebrow { color: var(--kok-acik); }
.bolum .eyebrow       { color: var(--kok); }
.bolum--koyu .eyebrow { color: var(--kok-acik); }

/* ---------- Patika: sol kenarda scroll ile ilerleyen rota ---------- */

.patika {
  position: fixed;
  left: var(--patika-x);
  top: 0;
  bottom: 0;
  width: 2px;
  z-index: 20;
  pointer-events: none;
}

.patika__hat,
.patika__iz {
  position: absolute;
  left: 0;
  width: 100%;
}

.patika__hat {
  top: 0;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    currentColor 0 6px,
    transparent 6px 12px
  );
  color: rgba(231, 226, 214, 0.22);
}

.patika__iz {
  top: 0;
  height: 0;
  background: var(--kok);
  transition: height 0.1s linear;
}

.patika__iz::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--kok-acik);
  transform: translateX(-50%);
  box-shadow: 0 0 0 4px rgba(184, 69, 47, 0.25);
}

@media (max-width: 1100px) { .patika { display: none; } }

/* ---------- Üst bar ---------- */

.ust {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem var(--kenar);
  background: rgba(22, 35, 47, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(231, 226, 214, 0.1);
}

.marka {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--yun);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.02em;
  font-variation-settings: "wdth" 90;
}

.marka__yildiz {
  width: 18px;
  height: 18px;
  fill: var(--kok);
  transition: transform 0.5s cubic-bezier(0.3, 0.9, 0.3, 1);
}
.marka:hover .marka__yildiz { transform: rotate(90deg); }

.menu {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.menu a {
  color: rgba(231, 226, 214, 0.72);
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  transition: color 0.2s;
}
.menu a:hover { color: var(--yun); }

.menu__cta {
  border: 1px solid rgba(231, 226, 214, 0.3);
  border-radius: 999px;
  padding: 0.45rem 1rem;
}
.menu__cta:hover {
  background: var(--kok);
  border-color: var(--kok);
  color: var(--yun);
}

@media (max-width: 620px) {
  .menu a:not(.menu__cta) { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  padding: clamp(2rem, 4.5vw, 3.5rem) 0 0;
  background: var(--indigo-derin);
}

.hero__yazi {
  max-width: var(--en);
  margin: 0 auto;
  padding: 0 var(--kenar) clamp(1.75rem, 3vw, 2.5rem);
}

.hero__baslik {
  font-family: var(--display);
  font-size: clamp(3.25rem, 11vw, 8rem);
  font-weight: 800;
  font-variation-settings: "wdth" 84, "opsz" 96;
  line-height: 0.86;
  letter-spacing: -0.035em;
  margin: 0 0 1.5rem;
  color: var(--yun);
}

.hero__satir {
  display: block;
  overflow: hidden;
}
.hero__satir > span {
  display: block;
  transform: translateY(110%);
  animation: yukari 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.hero__satir:nth-child(1) > span { animation-delay: 0.1s; }
.hero__satir:nth-child(2) > span { animation-delay: 0.22s; color: var(--kok-acik); }

@keyframes yukari { to { transform: translateY(0); } }

.hero__alt {
  max-width: 46ch;
  font-size: clamp(1.125rem, 1.6vw, 1.3125rem);
  color: rgba(231, 226, 214, 0.78);
  margin: 0 0 1.75rem;
}

.hero__butonlar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__alt,
.hero__butonlar,
.hero .eyebrow {
  opacity: 0;
  animation: belir 0.8s ease forwards;
}
.hero .eyebrow    { animation-delay: 0.05s; }
.hero__alt        { animation-delay: 0.45s; }
.hero__butonlar   { animation-delay: 0.58s; }

@keyframes belir { to { opacity: 1; } }

.hero__gorsel {
  margin: 0;
  opacity: 0;
  animation: belir 1s ease 0.35s forwards;
}
.hero__gorsel img {
  width: 100%;
  height: clamp(230px, 34vh, 400px);
  object-fit: cover;
  /* Kadraj yürüyen gruba sabitli — panoramanın üst yarısı sadece ağaç */
  object-position: center 78%;
}

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 0.2s, background 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-2px); }

.btn--dolu {
  background: var(--kok);
  color: var(--yun);
}
.btn--dolu:hover { background: var(--kok-acik); }

.btn--bos {
  border: 1px solid rgba(231, 226, 214, 0.32);
  color: var(--yun);
}
.btn--bos:hover { background: rgba(231, 226, 214, 0.1); }

/* ---------- Kilim yıldızı ayracı ---------- */

.ayrac {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  max-width: var(--en);
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 4rem) var(--kenar);
}
.ayrac__cizgi {
  flex: 1;
  height: 1px;
  background: rgba(231, 226, 214, 0.18);
}
.ayrac__yildiz {
  width: 22px;
  height: 22px;
  fill: var(--kok);
  flex: none;
}

/* ---------- Bölüm iskeleti ---------- */

.bolum {
  padding: clamp(3.5rem, 8vw, 6.5rem) var(--kenar);
  background: var(--yun);
  color: var(--ceviz);
}

.bolum--koyu {
  background: var(--indigo-derin);
  color: var(--yun);
}

.bolum__basi {
  max-width: var(--en);
  margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
}

.bolum__baslik {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  font-variation-settings: "wdth" 88, "opsz" 48;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 20ch;
}

.bolum__alt {
  max-width: 52ch;
  margin: 1.25rem 0 0;
  font-size: 1.125rem;
  color: rgba(42, 35, 28, 0.72);
}
.bolum--koyu .bolum__alt { color: rgba(231, 226, 214, 0.72); }

/* ---------- Hakkında ---------- */

.hakkinda__govde {
  max-width: var(--en);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.hakkinda__metin p { margin: 0 0 1.25rem; }

.hakkinda__metin .giris {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.5;
}
.hakkinda__metin .giris strong {
  font-weight: 600;
  color: var(--kok);
}

.ilkeler {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--yun-koyu);
}
.ilkeler li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--yun-koyu);
  color: rgba(42, 35, 28, 0.75);
}
.ilkeler span {
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ceviz);
  margin-right: 0.35rem;
}

.hakkinda__gorsel { margin: 0; }
.hakkinda__gorsel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 58%;
}
.hakkinda__gorsel figcaption {
  margin-top: 0.85rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(42, 35, 28, 0.55);
}

@media (max-width: 820px) {
  .hakkinda__govde { grid-template-columns: 1fr; }
}

/* ---------- Rotalar ---------- */

.rotalar {
  list-style: none;
  max-width: var(--en);
  margin: 0 auto;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.rota {
  border: 1px solid rgba(231, 226, 214, 0.16);
  border-radius: 2px;
  padding: 1.75rem;
  background: rgba(36, 64, 92, 0.22);
  transition: border-color 0.25s, background 0.25s;
}
.rota:hover {
  border-color: rgba(231, 226, 214, 0.34);
  background: rgba(36, 64, 92, 0.34);
}

.rota__ust {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.rota__yildiz {
  width: 14px;
  height: 14px;
  fill: var(--kok-acik);
  flex: none;
}
.rota__bolge {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(231, 226, 214, 0.6);
}

.rota__ad {
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 700;
  font-variation-settings: "wdth" 90;
  letter-spacing: -0.015em;
  margin: 0 0 0.6rem;
  color: var(--yun);
}

.rota__aciklama {
  margin: 0 0 1.5rem;
  color: rgba(231, 226, 214, 0.7);
  font-size: 1rem;
}

.rota__veri {
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(231, 226, 214, 0.14);
}
.rota__veri div { margin: 0; }
.rota__veri dt {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(231, 226, 214, 0.45);
  margin-bottom: 0.25rem;
}
.rota__veri dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--yun);
}

.rota--bos {
  display: grid;
  place-items: center;
  background: transparent;
  border-style: dashed;
  border-color: rgba(231, 226, 214, 0.16);
  min-height: 220px;
}
.rota--bos:hover { background: transparent; }

.rota__bos-ic { text-align: center; }
.rota__bos-yildiz {
  width: 26px;
  height: 26px;
  fill: rgba(231, 226, 214, 0.22);
  margin-bottom: 0.75rem;
}
.rota__bos-ic p {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: rgba(231, 226, 214, 0.45);
}

/* ---------- Galeri ---------- */

.galeri {
  max-width: var(--en);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

/* Her hücre aynı oranda; geniş öğeler satır yüksekliğini doldurur.
   object-position her fotoğrafta ayrı ayarlı — konu ortada kalsın diye. */
.galeri__oge {
  margin: 0;
  display: grid;
  overflow: hidden;
  background: var(--yun-koyu);
}

.galeri__oge img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  cursor: zoom-in;
  transition: filter 0.3s, transform 0.5s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.galeri__oge img:hover {
  filter: brightness(1.05) saturate(1.04);
  transform: scale(1.03);
}

.galeri__oge--genis { grid-column: span 2; }
.galeri__oge--genis img,
.galeri__oge--video video {
  aspect-ratio: auto;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.galeri__oge--video { background: var(--ceviz); }
.galeri__oge--video video { cursor: auto; }

@media (max-width: 900px) {
  .galeri { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .galeri { grid-template-columns: 1fr; }
  .galeri__oge--genis { grid-column: span 1; }
  .galeri__oge--genis img { aspect-ratio: 16 / 10; }
  .galeri__oge--video video { aspect-ratio: 16 / 9; height: auto; }
}

/* ---------- Katıl ---------- */

.bolum--katil {
  padding-top: clamp(4rem, 9vw, 7rem);
  padding-bottom: clamp(4rem, 9vw, 7rem);
  border-top: 1px solid rgba(231, 226, 214, 0.12);
}

.katil__ic {
  max-width: var(--en);
  margin: 0 auto;
}

.katil__baslik {
  font-family: var(--display);
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 800;
  font-variation-settings: "wdth" 86, "opsz" 72;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  color: var(--yun);
}

.katil__alt {
  max-width: 48ch;
  font-size: 1.125rem;
  color: rgba(231, 226, 214, 0.72);
  margin: 0 0 2.5rem;
}

.katil__baglantilar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: rgba(231, 226, 214, 0.16);
  border: 1px solid rgba(231, 226, 214, 0.16);
}

.baglanti {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem;
  background: var(--indigo-derin);
  text-decoration: none;
  transition: background 0.25s;
}
.baglanti:hover { background: var(--indigo); }

.baglanti__etiket {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kok-acik);
}
.baglanti__deger {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 600;
  font-variation-settings: "wdth" 92;
  color: var(--yun);
}

/* ---------- Alt ---------- */

.alt {
  padding: clamp(2.5rem, 5vw, 3.5rem) var(--kenar);
  background: var(--ceviz);
  border-top: 1px solid rgba(231, 226, 214, 0.1);
}

.alt__ic {
  max-width: var(--en);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.alt__marka {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.alt__yildiz {
  width: 30px;
  height: 30px;
  fill: var(--kok);
  flex: none;
}
.alt__marka p {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  font-variation-settings: "wdth" 90;
  line-height: 1.35;
  color: var(--yun);
}
.alt__marka span {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(231, 226, 214, 0.5);
}

.alt__telif {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(231, 226, 214, 0.45);
}

/* ---------- Fotoğraf büyütme ---------- */

.buyut {
  border: none;
  padding: 0;
  background: transparent;
  max-width: 92vw;
  max-height: 92vh;
  overflow: visible;
}
.buyut::backdrop {
  background: rgba(22, 35, 47, 0.94);
  backdrop-filter: blur(6px);
}

.buyut__gorsel {
  max-width: 92vw;
  max-height: 92vh;
  width: auto;
  height: auto;
}

.buyut__kapat {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(231, 226, 214, 0.3);
  border-radius: 50%;
  background: transparent;
  color: var(--yun);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s;
}
.buyut__kapat:hover { background: var(--kok); border-color: var(--kok); }

/* ---------- Scroll ile beliren ---------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.gorundu {
  opacity: 1;
  transform: none;
}

/* ---------- Hareketi azalt ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero__satir > span { transform: none; }
  .hero__alt,
  .hero__butonlar,
  .hero .eyebrow,
  .hero__gorsel { opacity: 1; }
  .reveal { opacity: 1; transform: none; }
  .galeri__oge img:hover { transform: none; }
}