/* Bileşenler: başlık, düğmeler, kartlar, rozetler, akordeon, alt bilgi */

/* ---------- Üst başlık ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(12px) saturate(1.05);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: var(--header-h);
}

.brand { display: block; flex: none; }

.brand img {
  width: clamp(132px, 13vw, 178px);
  height: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 1.8vw, 2rem);
}

.nav-list a {
  font-size: var(--text-sm);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--ink-2);
  position: relative;
  padding-block: 0.3rem;
  transition: color var(--dur-fast) var(--ease);
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur) var(--ease);
}

.nav-list a:hover { color: var(--accent); }
.nav-list a[aria-current="page"] { color: var(--ink); }

.nav-list a:hover::after,
.nav-list a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 17px; height: 1px;
  background: currentColor;
  transition: transform var(--dur) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle span::before { transform: translateY(-6px); }
.nav-toggle span::after { transform: translateY(5px); }

.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: rotate(45deg); }
.nav-open .nav-toggle span::after { transform: rotate(-45deg) translateY(-1px); }

@media (max-width: 1000px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    height: calc(100svh - var(--header-h));
    background: var(--paper);
    display: grid;
    place-content: center;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) var(--ease), visibility var(--dur);
  }

  .nav-open .site-nav { opacity: 1; visibility: visible; }

  /* Menü açıkken başlık opak olmalı: backdrop-filter kapsayıcı blok
     oluşturup sabit konumlu menüyü bozuyor. */
  .nav-open .site-header {
    background: var(--paper);
    backdrop-filter: none;
  }

  .nav-list {
    flex-direction: column;
    gap: 1.4rem;
    text-align: center;
  }

  .nav-list a {
    font-family: var(--font-display);
    font-weight: var(--weight-display);
    font-size: clamp(1.4rem, 5.5vw, 2rem);
    text-transform: none;
    letter-spacing: -0.01em;
    color: var(--ink);
  }
}

/* ---------- Düğmeler ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.92rem 1.75rem;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: var(--weight-strong);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--paper); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.btn-sm { padding: 0.6rem 1.15rem; font-size: var(--text-xs); }

.btn .arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .arrow { transform: translate(3px, -3px); }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 34px;
  font-size: var(--text-sm);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.25rem;
  transition: gap var(--dur) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.link-more:hover { gap: 0.9rem; color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- Rozetler ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  padding: 0.32rem 0.7rem;
  border-radius: 100px;
  line-height: 1;
  white-space: nowrap;
}

.badge::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.badge-open { color: var(--ok); background: var(--ok-wash); }
.badge-sold { color: var(--sold); background: var(--paper-3); }

/* ---------- Ürün kartı ---------- */

.card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  position: relative;
}

.card-media {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--paper-3);
  aspect-ratio: 2 / 3;
  border-radius: var(--radius);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out-expo);
}

.card:hover .card-media img { transform: scale(1.035); }

.card.is-sold .card-media img { filter: grayscale(0.55) contrast(0.96); }

.card-flag {
  position: absolute;
  bottom: 0.75rem; left: 0.75rem;
  z-index: 2;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(4px);
}

.card-body { display: grid; gap: 0.3rem; }

.card-name {
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--text-lg);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.card-meta {
  font-size: var(--text-xs);
  overflow-wrap: anywhere;
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--muted);
}

.card-price {
  font-size: var(--text-base);
  color: var(--ink);
  margin-top: 0.15rem;
}

.card.is-sold .card-price { color: var(--muted-2); }

.card-link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
}

/* ---------- Akordeon ---------- */

.accordion { border-top: 1px solid var(--line); }

.acc-item { border-bottom: 1px solid var(--line); }

.acc-item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.1rem, 2vw, 1.6rem) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: var(--weight-display);
  font-size: var(--text-xl);
  line-height: 1.25;
  transition: color var(--dur-fast) var(--ease);
}

.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary:hover { color: var(--accent); }

.acc-icon {
  flex: none;
  width: 22px; height: 22px;
  position: relative;
  margin-top: 0.4em;
}

.acc-icon::before,
.acc-icon::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto;
  height: 1px;
  background: var(--accent);
  transition: transform var(--dur) var(--ease);
}
.acc-icon::after { transform: rotate(90deg); }
.acc-item[open] .acc-icon::after { transform: rotate(0); }

.acc-body {
  padding-bottom: clamp(1.1rem, 2vw, 1.6rem);
  max-width: 70ch;
  color: var(--muted);
}

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

.site-footer {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  padding-block: clamp(3rem, 2rem + 3vw, 4.5rem) 2rem;
}

.footer-grid {
  display: grid;
  justify-items: center;
  gap: 1.75rem;
  text-align: center;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid var(--line);
}

.footer-marka { display: grid; justify-items: center; }

.footer-mark img { width: clamp(170px, 22vw, 230px); }

.footer-tag {
  margin-top: 0.9rem;
  font-size: var(--text-sm);
  color: var(--muted);
  max-width: 44ch;
  margin-inline: auto;
}

/* Bağlantılar ortada, aralarında ince ayırıcı nokta; satır kırılınca ayırıcı
   satır başında kalmasın diye nokta her öğenin solunda ve ilkinde gizli. */
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 0;
  max-width: 760px;
  font-size: var(--text-sm);
  letter-spacing: var(--track-mid);
  text-transform: uppercase;
  color: var(--ink-2);
}

.footer-links li { display: flex; align-items: center; }

.footer-links li + li::before {
  content: "";
  width: 3px;
  height: 3px;
  margin-inline: 1rem;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}

.footer-links a {
  display: inline-block;
  padding-block: 0.35rem;
  transition: color var(--dur-fast) var(--ease);
}
.footer-links a:hover { color: var(--accent); }
.footer-links-ikincil { margin-top: -1rem; font-size: var(--text-xs); color: var(--muted); }

.footer-links .footer-eposta { text-transform: none; letter-spacing: 0.02em; }

.footer-note {
  padding-top: 1.5rem;
  font-size: var(--text-xs);
  letter-spacing: var(--track-mid);
  color: var(--muted-2);
  text-transform: uppercase;
  display: flex;
  justify-content: center;
  gap: 0.4rem 1.5rem;
  flex-wrap: wrap;
  text-align: center;
}

.footer-imza {
  margin-top: 0.9rem;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  text-align: center;
}

.footer-imza a {
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease);
}
.footer-imza a:hover { color: var(--accent); text-decoration-color: currentColor; }

@media (max-width: 520px) {
  .footer-links { flex-direction: column; align-items: center; gap: 0.15rem; }
  .footer-links li + li::before { display: none; }
  .footer-note { flex-direction: column; align-items: center; }
}

.to-top {
  position: fixed;
  right: clamp(1rem, 2.5vw, 2rem);
  bottom: clamp(1rem, 2.5vw, 2rem);
  z-index: 50;
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink-2);
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur), color var(--dur-fast) var(--ease);
}

.to-top.is-visible { opacity: 1; visibility: visible; }
.to-top:hover { color: var(--accent); border-color: var(--accent); }