/*
 * Portfolyo — yeni tasarım (templates/portfolio-v2.php)
 * Token'lar, şerit, notch, butonlar, kayan yazı ve footer home.css'ten.
 */

/* ---------- giriş ---------- */

.pf-hero { padding: 48px 0 96px; }
.pf-hero-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  align-items: end; gap: 48px;
}
.pf-hero .hx-eyebrow { padding-top: 0; }
.pf-title {
  margin: 18px 0 22px;
  font-weight: 500; font-size: clamp(64px, 11.5vw, 172px);
  line-height: .9; letter-spacing: -0.055em; color: var(--hx-ink);
}
.pf-sub { font-size: 19px; line-height: 1.6; color: var(--hx-mute); max-width: 34em; }

.pf-stats { display: flex; }
.pf-stats > div { padding: 0 36px; border-left: 1px solid var(--hx-line); }
.pf-stats > div:first-child { padding-left: 0; border-left: 0; }
.pf-stats dt { font-weight: 500; font-size: clamp(56px, 6vw, 88px); line-height: .9; letter-spacing: -0.05em; }
.pf-stats dd { margin-top: 12px; font-size: 14px; color: var(--hx-mute); }

/* ---------- lacivert yapışkan filtre çubuğu ---------- */

.pf-bar { position: sticky; top: 0; z-index: 15; background: var(--hx-navy); }
.pf-filters {
  display: flex; gap: 4px; padding: 10px 0;
  overflow-x: auto; scrollbar-width: none;
}
.pf-filters::-webkit-scrollbar { display: none; }
.hx .pf-filter {
  display: inline-flex; align-items: center; gap: 10px;
  height: 42px; padding: 0 18px; border-radius: 999px;
  border: 1px solid transparent; background: transparent; cursor: pointer;
  font: 400 14px var(--hx-sans); color: var(--hx-on-dark-mute); white-space: nowrap;
  transition: color .2s, background-color .2s;
}
.pf-filter svg { width: 16px; height: 16px; color: var(--hx-gold); }
.hx .pf-filter:hover { color: #fff; }
.hx .pf-filter[aria-pressed="true"] { background: var(--hx-gold); color: var(--hx-navy); }
.pf-filter[aria-pressed="true"] svg { color: var(--hx-navy); }
.pf-bar :focus-visible { outline-color: var(--hx-gold); }

/* ---------- ızgara ---------- */

.pf-grid-section { padding: 56px 0 120px; scroll-margin-top: 64px; }
.pf-count { margin-bottom: 28px; font-size: 14px; color: var(--hx-mute); }
.pf-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 56px 28px; }
.pf-item[hidden] { display: none; }

.pf-card { display: flex; flex-direction: column; }
.pf-card-media {
  position: relative; display: block; overflow: hidden;
  aspect-ratio: 4 / 3; border-radius: var(--hx-r-md); margin-bottom: 20px;
  background: linear-gradient(145deg, var(--hx-mist), #e7ebf5);
}
.pf-card-media img {
  position: relative; z-index: 1;
  width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease;
}
.pf-card:hover .pf-card-media img { transform: scale(1.04); }
/* Görsel yoksa ya da yüklenemezse baş harf (img onun üstünde durur). */
.pf-card-blank {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--hx-serif); font-size: 72px; color: var(--hx-gold-deep);
}
.pf-card-tag {
  position: absolute; z-index: 2; left: 14px; top: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px; border-radius: 999px;
  background: rgba(255, 255, 255, .92); color: var(--hx-ink); font-size: 13px;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.pf-card-meta { font-size: 13px; color: var(--hx-mute); margin-bottom: 8px; }
.pf-card-title { font-size: 21px; font-weight: 500; line-height: 1.25; letter-spacing: -0.015em; color: var(--hx-ink); }
.pf-card:hover .pf-card-title { text-decoration: underline; text-decoration-color: var(--hx-gold); text-underline-offset: 5px; text-decoration-thickness: 2px; }
.pf-card-icons { display: flex; gap: 6px; margin-top: 16px; }
.pf-card-icons span {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--hx-line); color: var(--hx-gold-deep);
}
.pf-card-icons svg { width: 14px; height: 14px; }
.pf-empty { padding: 48px; border-radius: var(--hx-r-md); background: var(--hx-mist); color: var(--hx-mute); text-align: center; }

/* ---------- kapanış ---------- */

.pf-close { border-top: 1px solid var(--hx-line); padding-top: 112px; }
.pf-close-grid { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.pf-close .hx-eyebrow { padding-top: 0; margin-bottom: 14px; }
.pf-close h2 { font-weight: 500; font-size: clamp(32px, 3.6vw, 46px); line-height: 1.1; letter-spacing: -0.03em; max-width: 17em; }

/* ---------- proje modalı ---------- */

html.pf-locked { overflow: hidden; }

.pf-modal {
  width: min(1120px, calc(100vw - 32px)); max-width: none;
  max-height: calc(100dvh - 32px);
  margin: auto; padding: 0; border: 0; border-radius: 32px;
  background: var(--hx-paper); color: var(--hx-ink);
  box-shadow: 0 40px 120px -40px rgba(5, 11, 26, .6);
  overflow: hidden;
}
.pf-modal::backdrop { background: rgba(5, 11, 26, .72); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.pf-modal[open] { animation: pf-in .28s ease-out; }
@keyframes pf-in { from { opacity: 0; transform: translateY(16px) scale(.985); } }

.pf-modal-shell { position: relative; max-height: calc(100dvh - 32px); overflow-y: auto; overscroll-behavior: contain; }
.hx .pf-modal-close {
  position: sticky; top: 16px; z-index: 5;
  float: right; margin: 16px 16px -60px 0;
  width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center;
  background: var(--hx-navy); color: #fff;
  box-shadow: 0 6px 20px -6px rgba(5, 11, 26, .5);
}
.hx .pf-modal-close:hover { background: var(--hx-gold); color: var(--hx-navy); }

.pf-modal-body { padding: 24px 24px 0; }
.pf-m-cover { position: relative; aspect-ratio: 21 / 9; background: var(--hx-mist); }
.pf-m-cover > img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; }
.pf-m-cover.hx-notched--tl::before { width: calc(14% + 1px); height: calc(26% + 1px); z-index: 2; }
.pf-m-cover.hx-notched--tl::after { left: 14%; z-index: 2; }
.pf-m-cover .hx-notch-corner { top: 26%; z-index: 2; }

.pf-m-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 56px;
  padding: 40px 32px 56px;
}
.pf-m-client { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--hx-mute); }
.pf-m-logo {
  display: inline-grid; place-items: center;
  height: 52px; padding: 0 16px; border-radius: 14px; background: var(--hx-navy);
}
.pf-m-logo img { height: 32px; width: auto; max-width: 140px; object-fit: contain; }
.pf-m-title {
  margin-top: 18px;
  font-weight: 500; font-size: clamp(32px, 4vw, 50px); line-height: 1.05; letter-spacing: -0.035em;
}
.pf-m-lead {
  margin-top: 22px; padding-left: 20px; border-left: 3px solid var(--hx-gold);
  font-size: 19px; line-height: 1.6; color: var(--hx-ink);
}

/* Proje metni (klasik editör): blog yazısıyla aynı okuma ritmi, daha küçük ölçek. */
.pf-m-prose { margin-top: 32px; font-size: 16px; line-height: 1.75; color: #283049; }
.pf-m-prose > * + * { margin-top: 1em; }
.pf-m-prose h2, .pf-m-prose h3 { font-weight: 500; color: var(--hx-ink); letter-spacing: -0.02em; line-height: 1.25; }
.pf-m-prose h2 { margin-top: 1.8em; font-size: 24px; }
.pf-m-prose h3 { margin-top: 1.5em; font-size: 18px; }
.pf-m-prose h2 + *, .pf-m-prose h3 + * { margin-top: .5em; }
.pf-m-prose b, .pf-m-prose strong { font-weight: 500; color: var(--hx-ink); }
.pf-m-prose ul { list-style: none; padding-left: 1.2em; }
.pf-m-prose ul > li { position: relative; }
.pf-m-prose ul > li::before { content: ""; position: absolute; left: -1.05em; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--hx-gold); }
.pf-m-prose ol { padding-left: 1.3em; list-style: decimal; }
.pf-m-prose a { text-decoration: underline; text-decoration-color: var(--hx-gold); text-underline-offset: 4px; }
.pf-m-prose hr { width: 56px; height: 3px; margin: 2.4em 0; border: 0; border-radius: 3px; background: var(--hx-gold); }
.pf-m-prose img { border-radius: 14px; }

.pf-m-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 40px; }
.pf-m-gallery figure:only-child, .pf-m-gallery figure:nth-child(3n+1):last-child { grid-column: 1 / -1; }
.pf-m-gallery a { position: relative; display: block; border-radius: 16px; overflow: hidden; cursor: zoom-in; }
.pf-m-gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .4s ease; }
.pf-m-gallery a:hover img { transform: scale(1.03); }
/* Büyütülebilir olduğunu gösteren rozet: üzerine gelince belirir. */
.pf-zoom-icon {
  position: absolute; right: 12px; bottom: 12px;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--hx-navy); color: var(--hx-gold);
  opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s;
}
.pf-m-gallery a:hover .pf-zoom-icon,
.pf-m-gallery a:focus-visible .pf-zoom-icon { opacity: 1; transform: none; }
@media (hover: none) { .pf-zoom-icon { opacity: 1; transform: none; } }
.pf-m-gallery figcaption { margin-top: 8px; font-size: 13px; color: var(--hx-mute); }

/* Künye: footer kartıyla aynı lacivert. */
.pf-m-aside { position: relative; }
.pf-m-card {
  position: sticky; top: 76px;
  padding: 28px; border-radius: 24px;
  background: var(--hx-navy); color: var(--hx-on-dark);
}
.pf-m-card h3 { font-size: 17px; font-weight: 500; color: #fff; margin-bottom: 18px; }
.pf-m-facts > div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--hx-line-dark); font-size: 14px; }
.pf-m-facts dt { color: var(--hx-on-dark-mute); }
.pf-m-facts dd { color: #fff; text-align: right; }
.pf-m-label { margin: 22px 0 12px; font-size: 13px; color: var(--hx-on-dark-mute); }
.pf-m-services { display: grid; gap: 10px; }
.pf-m-services li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: #fff; }
.pf-m-services span {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(233, 193, 118, .12); color: var(--hx-gold);
}
.pf-m-services svg { width: 14px; height: 14px; }
.pf-m-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--hx-line-dark); }
.pf-m-metrics dt { font-size: 28px; font-weight: 500; letter-spacing: -0.03em; color: var(--hx-gold); }
.pf-m-metrics dd { font-size: 12px; color: var(--hx-on-dark-mute); }
.pf-m-actions { display: grid; gap: 14px; margin-top: 26px; }
.pf-m-actions .hx-btn { justify-content: center; }
.pf-m-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: #fff; }
.pf-m-link:hover { color: var(--hx-gold); }

/* Önceki / sonraki proje */
.pf-modal-nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  border-top: 1px solid var(--hx-line); background: var(--hx-line);
}
.hx .pf-modal-step {
  display: flex; align-items: center; gap: 16px;
  padding: 24px 32px; border: 0; background: var(--hx-paper); cursor: pointer;
  font: inherit; color: var(--hx-ink); text-align: left;
  transition: background-color .2s, color .2s;
}
.hx .pf-modal-step--next { justify-content: flex-end; text-align: right; }
.pf-modal-step small { display: block; font-size: 12px; color: var(--hx-mute); }
.pf-modal-step strong { display: block; margin-top: 4px; font-size: 16px; font-weight: 500; }
.pf-step-arrow {
  flex: none; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid var(--hx-line);
}
.pf-modal-step[data-pf-step="-1"] .hx-arrow { transform: rotate(180deg); }
.hx .pf-modal-step:hover { background: var(--hx-navy); color: #fff; }
.hx .pf-modal-step:hover small { color: var(--hx-gold); }
.hx .pf-modal-step:hover .pf-step-arrow { border-color: var(--hx-gold); color: var(--hx-gold); }

/* ---------- galeri penceresi (lightbox) ---------- */

.pf-lb {
  width: 100vw; height: 100dvh; max-width: none; max-height: none;
  margin: 0; padding: 0; border: 0;
  background: transparent; overflow: hidden;
}
/* Arka plan hafif kararır; proje modalı arkada seçilebilir kalır. */
.pf-lb::backdrop { background: rgba(5, 11, 26, .78); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.pf-lb[open] { animation: pf-lb-in .2s ease-out; }
@keyframes pf-lb-in { from { opacity: 0; } }

.pf-lb-stage {
  position: absolute; inset: 72px 96px 88px;
  display: grid; place-items: center; align-content: center; gap: 14px;
  margin: 0; pointer-events: none;
}
.pf-lb-img {
  max-width: 100%; max-height: calc(100dvh - 200px);
  width: auto; height: auto; object-fit: contain;
  border-radius: 18px; box-shadow: 0 30px 90px -30px rgba(0, 0, 0, .7);
  pointer-events: auto; user-select: none; -webkit-user-drag: none;
  transition: opacity .2s;
}
.pf-lb-img.is-loading { opacity: 0; }
.pf-lb-caption { color: var(--hx-on-dark); font-size: 15px; text-align: center; max-width: 60ch; }
.pf-lb-count {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  padding: 7px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .1); color: #fff; font-size: 13px; font-variant-numeric: tabular-nums;
}

.hx .pf-lb-btn {
  position: absolute; z-index: 2;
  width: 52px; height: 52px; padding: 0; border: 0; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center;
  background: var(--hx-paper); color: var(--hx-navy);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5);
  transition: background-color .2s, color .2s, transform .2s;
}
.hx .pf-lb-btn:hover { background: var(--hx-gold); }
.hx .pf-lb-btn:disabled { opacity: 0; pointer-events: none; }
.pf-lb-close { top: 20px; right: 20px; }
.pf-lb-prev, .pf-lb-next { top: 50%; margin-top: -26px; }
.pf-lb-prev { left: 24px; }
.pf-lb-next { right: 24px; }
.pf-lb-prev .hx-arrow { transform: rotate(180deg); }
.pf-lb :focus-visible { outline: 2px solid var(--hx-gold); outline-offset: 3px; }

/* ---------- duyarlı ---------- */

@media (max-width: 1080px) {
  .pf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-m-grid { grid-template-columns: 1fr; gap: 36px; }
  .pf-m-card { position: static; }
}

@media (max-width: 900px) {
  .pf-hero { padding: 24px 0 64px; }
  .pf-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .pf-sub { font-size: 17px; }
  .pf-filters { -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); }
  .pf-close { padding-top: 80px; }
  .pf-close-grid { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .pf-lb-stage { inset: 64px 12px 80px; }
  .pf-lb-img { max-height: calc(100dvh - 170px); border-radius: 12px; }
  .hx .pf-lb-btn { width: 44px; height: 44px; }
  .pf-lb-prev, .pf-lb-next { top: auto; bottom: 18px; margin-top: 0; }
  .pf-lb-prev { left: 16px; }
  .pf-lb-next { right: 16px; }
  .pf-lb-close { top: 12px; right: 12px; }
  .pf-grid { grid-template-columns: 1fr; gap: 44px; }
  .pf-modal { width: 100vw; max-height: 100dvh; height: 100dvh; border-radius: 0; }
  .pf-modal-shell { max-height: 100dvh; }
  .pf-modal-body { padding: 12px 12px 0; }
  .pf-m-cover { aspect-ratio: 4 / 3; }
  .pf-m-grid { padding: 28px 8px 40px; }
  .pf-m-gallery { grid-template-columns: 1fr; }
  .hx .pf-modal-step { padding: 18px 16px; gap: 10px; }
  .pf-modal-step strong { font-size: 14px; }
  .pf-step-arrow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .pf-modal[open], .pf-lb[open] { animation: none; }
  .pf-lb-img, .pf-m-gallery img { transition: none; }
  .pf-card-media img { transition: none; }
}