/* ==========================================================================
   Oktan Yapı — css/pages/projeler.css
   Projelerimiz sayfası (body[data-page="projeler"])
   Yalnızca bu sayfaya özgü düzen/dekor; ortak bileşenler components.css'te.
   ========================================================================== */

/* "Örnek içerik" rozetleri OKTAN.flags.showPlaceholderBadges ile kapanır (JS html'e sınıf ekler) */
.hide-placeholder-badges .badge-placeholder,
.hide-placeholder-badges .projeler-note { display: none; }


/* --------------------------------------------------------------------------
   1) HERO: hızlı geçiş çipleri
   -------------------------------------------------------------------------- */
.projeler-hero__cats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1rem;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}
.projeler-hero__cats-label {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
}
.projeler-hero__cats-list { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; }
.projeler-hero__cats .chip {
  min-height: 38px;
  padding: .45rem 1rem;
  background: rgba(var(--white-rgb), .04);
  border-color: rgba(var(--white-rgb), .22);
}


/* --------------------------------------------------------------------------
   2) FİLTRE + IZGARA
   -------------------------------------------------------------------------- */
.projeler-browse .section-head { margin-bottom: clamp(2rem, 4.5vw, 3.25rem); }

.projeler-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}
@media (min-width: 1024px) {
  .projeler-layout { grid-template-columns: minmax(16.5rem, 18.5rem) minmax(0, 1fr); gap: clamp(2rem, 4vw, 3.5rem); }
  .projeler-filter { position: sticky; top: calc(var(--header-h) + 1.5rem); }
}

.projeler-filter__panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
/* üst kenarda kısa altın çizgi */
.projeler-filter__panel::before {
  content: "";
  position: absolute;
  top: -1px; left: clamp(1.25rem, 2.5vw, 1.75rem);
  width: 3.5rem; height: 4px;
  background: var(--grad-gold);
  border-radius: 0 0 3px 3px;
}
.projeler-filter__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.projeler-filter__title {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 650;
  letter-spacing: -.01em;
  color: var(--heading);
}
.projeler-filter__title .icon { color: var(--accent); }
.projeler-reset {
  padding: .35rem .15rem;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: none;
  border: 0;
  border-bottom: 1.5px solid var(--line-strong);
  cursor: pointer;
  transition: color var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out);
}
@media (hover: hover) { .projeler-reset:hover { color: var(--accent); border-color: var(--accent); } }

.projeler-filter__groups { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.25rem 1.5rem; }
@media (min-width: 768px) and (max-width: 1023.98px) { .projeler-filter__groups { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.projeler-filter__label {
  margin-bottom: .65rem;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.projeler-filter .filter-bar { gap: .5rem; margin: 0; }
.projeler-filter .chip { min-height: 38px; padding: .45rem .95rem; }

/* mobil: çipler yatay kayar (sayfa taşmaz) */
@media (max-width: 767.98px) {
  .projeler-filter .filter-bar {
    flex-wrap: nowrap;
    margin-inline: calc(clamp(1.25rem, 2.5vw, 1.75rem) * -1);
    padding: .3rem clamp(1.25rem, 2.5vw, 1.75rem) .55rem;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scroll-padding-inline: clamp(1.25rem, 2.5vw, 1.75rem);
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .projeler-filter .filter-bar::-webkit-scrollbar { display: none; }
  .projeler-filter .chip { flex: none; scroll-snap-align: start; }
}

/* sonuç sayacı */
.projeler-count {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: .4rem .6rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.projeler-count .filter-count {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--heading);
}
.projeler-count__sub { font-size: var(--fs-sm); color: var(--text-muted); }

.projeler-note { font-size: var(--fs-sm); line-height: 1.6; color: var(--text-muted); }
.projeler-filter__cta { justify-self: start; }

/* ızgara */
.projeler-grid { --grid-gap: clamp(1.1rem, 2.4vw, 1.75rem); }
.projeler-results { min-width: 0; }

/* kart başlığı biraz daha iri (2 sütunlu geniş kart) */
.projeler-grid .project-card__title { font-size: var(--fs-xl); }
.projeler-grid .project-card__more { color: var(--accent); }

/* boş sonuç */
.projeler-empty {
  display: grid;
  justify-items: center;
  gap: .9rem;
  padding: clamp(2.25rem, 6vw, 4rem) 1.5rem;
  text-align: center;
  background: var(--surface);
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}
.projeler-empty__title { font-family: var(--font-display); font-size: var(--fs-h4); font-weight: 650; color: var(--heading); }
.projeler-empty__text { max-width: 44ch; color: var(--text-muted); }
.projeler-empty__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: .5rem; }

/* JS kapalıyken */
.projeler-noscript {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: var(--surface);
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}
.projeler-noscript a { font-weight: 600; text-decoration: underline; text-underline-offset: .2em; }
html:not(.js) .projeler-filter { display: none; }
html:not(.js) .projeler-layout { grid-template-columns: minmax(0, 1fr); }


/* --------------------------------------------------------------------------
   2b) PROJE MODALI
   -------------------------------------------------------------------------- */
#project-modal .modal__dialog { width: min(100%, 1060px); }
#project-modal .modal__body { padding: 0; }
.projeler-modal__sample { margin-right: auto; }

.pm { display: grid; grid-template-columns: minmax(0, 1fr); }
.pm__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--navy-800);
}
.pm__media > .art { position: absolute; inset: 0; height: auto; }
.pm__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(var(--navy-950-rgb), .45) 0%, transparent 45%);
  pointer-events: none;
}
.pm__content { padding: clamp(1.5rem, 3.5vw, 2.5rem); }
.pm__badges { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .6rem; margin-bottom: 1.1rem; padding-right: 3rem; }
.pm__place { display: inline-flex; align-items: center; gap: .35rem; margin-left: .25rem; font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted); }
.pm__place .icon { color: var(--accent); }
.pm__title { max-width: 22ch; text-wrap: balance; }
.pm__text { display: grid; gap: 1rem; margin-top: 1.1rem; color: var(--text-muted); line-height: 1.75; }
.pm__subtitle {
  margin: 1.75rem 0 1rem;
  padding-top: 1.5rem;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  border-top: 1px solid var(--line);
}
.pm .list-check { font-size: var(--fs-sm); color: var(--text); }

@media (min-width: 860px) {
  .pm { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); min-height: 30rem; }
  .pm__media { aspect-ratio: auto; min-height: 100%; }
  .pm__badges { padding-right: 3rem; }
}
@media (max-width: 859.98px) {
  .pm__title { max-width: none; }
}


/* --------------------------------------------------------------------------
   3) YÖNTEM BANDI (koyu)
   -------------------------------------------------------------------------- */
.projeler-method { overflow: hidden; padding-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.projeler-method .section-head { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.projeler-method__grid {
  position: absolute; inset: 0; z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 85% 70% at 20% 30%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 85% 70% at 20% 30%, #000 0%, transparent 78%);
  opacity: .7;
}

.projeler-rail {
  --rail-x: 1.75rem;           /* ikon merkezi (mobil, dikey çizgi) */
  position: relative;
  display: grid;
  gap: clamp(2rem, 5vw, 2.75rem);
  list-style: none;
}
/* dikey çizgi (mobil) */
.projeler-rail::before, .projeler-rail::after {
  content: "";
  position: absolute;
  left: calc(var(--rail-x) - 1px);
  top: 1.75rem; bottom: 1.75rem;
  width: 2px;
  border-radius: 2px;
}
.projeler-rail::before { background: var(--line-strong); }
.projeler-rail::after {
  background: linear-gradient(to bottom, var(--gold-300), var(--gold-500) 60%, var(--gold-600));
  transform-origin: top;
  transform: scaleY(var(--timeline-progress, 1));
  transition: transform .2s linear;
}
.projeler-rail__item {
  position: relative;
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  grid-template-areas: "icon num" "icon body";
  column-gap: 1.25rem;
  row-gap: .35rem;
  align-items: start;
}
.projeler-rail__icon { grid-area: icon; position: relative; z-index: 1; }
.projeler-rail__num {
  grid-area: num;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--accent);
  align-self: center;
  min-height: 1.5rem;
}
.projeler-rail__num::before { content: "ADIM "; opacity: .75; }
.projeler-rail__body { grid-area: body; }
.projeler-rail__title {
  margin-bottom: .6rem;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 650;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--heading);
}
.projeler-rail__text { max-width: 46ch; color: var(--text-muted); line-height: 1.75; }

/* tablet: 2 × 2 */
@media (min-width: 700px) and (max-width: 1023.98px) {
  .projeler-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.75rem 2.5rem; }
  .projeler-rail::before, .projeler-rail::after { display: none; }
  .projeler-rail__item { grid-template-columns: minmax(0, 1fr); grid-template-areas: "num" "icon" "body"; row-gap: 1rem; }
  .projeler-rail__num {
    display: block;
    font-size: clamp(3.5rem, 9vw, 5rem);
    font-weight: 800;
    letter-spacing: -.04em;
    line-height: .85;
    color: var(--bg);
    -webkit-text-stroke: 3px var(--accent);
    opacity: .6;
    paint-order: stroke fill;
  }
  .projeler-rail__num::before { content: none; }
}

/* masaüstü: yatay şerit, dev konturlu rakamlar */
@media (min-width: 1024px) {
  .projeler-rail { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 clamp(1.5rem, 3vw, 2.75rem); }
  .projeler-rail::before, .projeler-rail::after {
    left: 0; right: 0;
    top: calc(5rem + 1.5rem + 1.75rem - 1px);
    bottom: auto;
    width: auto; height: 2px;
  }
  .projeler-rail::after {
    transform-origin: left;
    transform: scaleX(var(--timeline-progress, 1));
    background: linear-gradient(to right, var(--gold-300), var(--gold-500) 70%, var(--gold-600));
  }
  .projeler-rail__item {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "num" "icon" "body";
    row-gap: 1.5rem;
  }
  .projeler-rail__num {
    display: block;
    height: 5rem;
    font-size: clamp(4.5rem, 7.5vw, 6.75rem);
    font-weight: 800;
    letter-spacing: -.05em;
    line-height: .85;
    color: var(--bg);
    -webkit-text-stroke: 3px var(--accent);
    opacity: .6;
    paint-order: stroke fill;
    align-self: start;
    transition: opacity var(--dur-3) var(--ease-out);
  }
  .projeler-rail__num::before { content: none; }
  .projeler-rail__title { font-size: var(--fs-h4); }
}
@media (min-width: 1024px) and (hover: hover) {
  .projeler-rail__item:hover .projeler-rail__num { opacity: 1; }
  .projeler-rail__item:hover .projeler-rail__icon { transform: translateY(-4px) rotate(-6deg); }
}

/* alttaki konturlu kayan şerit */
.projeler-method__marquee {
  margin-top: clamp(3.25rem, 8vw, 6rem);
  padding-block: .35rem;
}
.projeler-method__marquee .marquee__item { padding-bottom: .12em; }


/* --------------------------------------------------------------------------
   5) KAPANIŞ: INSTAGRAM
   -------------------------------------------------------------------------- */
.projeler-insta__layout {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
}
@media (min-width: 1024px) {
  .projeler-insta__layout { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(3rem, 6vw, 6rem); }
}
.projeler-insta__text > .eyebrow { margin-bottom: 1.5rem; }
.projeler-insta__title {
  margin-bottom: 1.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.1rem + 2.4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.025em;
}
.projeler-insta__title .label-block { padding-block: .1em; font-size: 1em; line-height: 1.7; }
.projeler-insta__text .lead { color: var(--text-muted); }
.projeler-insta__text .lead strong { color: var(--heading); font-weight: 700; }
.projeler-insta__actions { margin-top: 2rem; gap: .85rem; }

/* 2 × 2 karolar, sağ sütun aşağı kaydırılmış (ofset kompozisyon) */
.projeler-insta .insta-grid.projeler-insta__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(.65rem, 1.6vw, 1.1rem);
  padding-bottom: 1.75rem;
}
.projeler-insta__grid > li:nth-child(even) { translate: 0 1.75rem; }
.projeler-insta .insta-tile { font-size: clamp(.9rem, .75rem + .7vw, 1.3rem); border-radius: var(--radius-lg); }
.projeler-insta .insta-tile__kicker { margin-bottom: .15rem; }
@media (max-width: 479.98px) {
  .projeler-insta .insta-tile { padding-right: 24%; font-size: .85rem; }
}
@media (max-width: 479.98px) {
  .projeler-insta__actions .btn { flex: 1 1 100%; justify-content: center; }
}