/* Ana sayfa */
.wrap { width: 100%; max-width: 86rem; margin-inline: auto; padding-inline: clamp(18px, 5vw, 72px); }

/* ============================================================ 1 · vitrin (slider) */
.hero {
  position: relative; height: 100svh; min-height: 640px; overflow: hidden;
  background:
    radial-gradient(70% 60% at 68% 58%, #2a2e35 0%, #16181c 55%, var(--sc-canvas) 100%);
}
.hero::after { /* zemin: makinenin oturduğu koyu atölye zemini */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 26%;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.45));
  pointer-events: none;
}
.hero__marks .reg { position: absolute; z-index: 4; color: rgba(236,235,231,0.32); }
.hero__marks .reg:nth-child(1) { top: calc(var(--head-h) + 22px); left: clamp(16px, 3vw, 44px); }
.hero__marks .reg:nth-child(2) { top: calc(var(--head-h) + 22px); right: clamp(16px, 3vw, 44px); }

.slide {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr); grid-template-rows: 1fr auto;
  grid-template-areas: "copy visual" "copy specs"; align-items: center; column-gap: 3vw;
  padding: calc(var(--head-h) + 3vh) clamp(18px, 5vw, 72px) 120px;
  opacity: 0; visibility: hidden;
  transition: opacity 600ms var(--sc-ease-out), visibility 0s linear 600ms;
}
.slide.is-active { opacity: 1; visibility: visible; transition: opacity 600ms var(--sc-ease-out), visibility 0s; }
.slide__name {
  position: absolute; z-index: 0; right: -2vw; top: 50%; transform: translateY(-58%);
  font-family: var(--sc-font-display); font-stretch: 125%; font-weight: 900;
  font-size: clamp(8rem, 24vw, 26rem); line-height: 0.8; letter-spacing: -0.05em;
  color: transparent; -webkit-text-stroke: 1.5px rgba(236,235,231,0.09);
  white-space: nowrap; user-select: none; pointer-events: none;
}
.slide__copy { grid-area: copy; position: relative; z-index: 3; max-width: 36rem; }
.slide__copy .label { display: flex; align-items: center; gap: 10px; margin-bottom: 2.6vh; color: var(--sc-ink); }
.slide__copy .label::before { content: ""; width: 26px; height: 2px; background: var(--tab, var(--sc-accent)); }
/* başlık hem genişliğe hem yüksekliğe göre ölçeklenir: alçak ekranlarda düğmeler sekmelere binmez */
.slide__copy .d-xl, .slide__copy .d-lg { margin-bottom: 2.4vh; font-size: clamp(2.2rem, min(4.4vw, 8.4vh), 5.6rem); line-height: 1; }
.slide__copy .d-lg { font-size: clamp(2rem, min(3.6vw, 7.2vh), 4.4rem); }
.slide__copy .lede { margin-bottom: 3.4vh; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.slide__visual { grid-area: visual; position: relative; z-index: 2; height: 100%; min-height: 0; display: grid; align-items: center; }
.slide__img {
  width: 100%; height: auto; max-height: calc(100svh - var(--head-h) - 260px); object-fit: contain; object-position: center;
  filter: drop-shadow(0 40px 40px rgba(0,0,0,0.55)) drop-shadow(0 8px 10px rgba(0,0,0,0.35));
  transform: translate3d(48px, 0, 0) scale(0.97);
  transition: transform 1100ms var(--sc-ease-out);
}
.slide.is-active .slide__img { transform: none; }
.slide__specs {
  grid-area: specs; justify-self: end; position: relative; z-index: 3;
  display: flex; gap: 0; margin: 0;
  border-top: 1px solid var(--line-2);
}
.slide__specs div { padding: 12px 22px 0 0; min-width: 7.5rem; }
.slide__specs dt { font-size: 0.75rem; color: var(--sc-ink-soft); letter-spacing: 0.06em; text-transform: uppercase; }
.slide__specs dd { margin: 4px 0 0; font-family: var(--sc-font-display); font-weight: 700; font-size: 1.45rem; font-variant-numeric: tabular-nums; }
.slide__specs dd small { font-size: 0.6em; font-weight: 600; color: var(--sc-ink-soft); margin-left: 3px; }
.slide__specs dd.dd--opt { font-size: 1.05rem; white-space: nowrap; } /* genişlik seçenekleri: 800 · 1000 · … */

.hero__ctrl {
  position: absolute; z-index: 5; left: 0; right: 0; bottom: 0;
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px;
  padding: 0 clamp(18px, 5vw, 72px) 34px;
}
.tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tab {
  --fill: 0;
  display: grid; gap: 10px; text-align: left; padding: 0; background: none; border: 0; cursor: pointer;
  color: var(--sc-ink-soft); font: inherit;
}
.tab__bar { position: relative; height: 3px; background: rgba(236,235,231,0.16); overflow: hidden; }
.tab__bar::after { content: ""; position: absolute; inset: 0; background: var(--tab); transform-origin: 0 50%; transform: scaleX(var(--fill)); }
.tab__t { font-family: var(--sc-font-display); font-weight: 650; font-size: 0.92rem; display: flex; justify-content: space-between; gap: 10px; }
.tab__t small { font-weight: 500; color: var(--sc-ink-soft); font-size: 0.8rem; }
.tab[aria-selected="true"] { color: var(--sc-ink); }
.tab:hover { color: var(--sc-ink); }
.hero__btns { display: flex; gap: 8px; }
.icon-btn {
  width: 44px; height: 44px; display: grid; place-items: center;
  border: 1px solid var(--line-2); background: rgba(15,16,19,0.5); color: var(--sc-ink); cursor: pointer; border-radius: 2px;
  transition: border-color 150ms var(--sc-ease-out);
}
.icon-btn:hover { border-color: var(--sc-ink); }
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn .i-play { display: none; }
.hero.is-paused .icon-btn .i-play { display: block; }
.hero.is-paused .icon-btn .i-pause { display: none; }

/* ============================================================ 2 · kökler */
.roots { padding-block: clamp(90px, 12vw, 170px) clamp(64px, 9vw, 130px); }
.roots__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 6vw, 110px); align-items: center; }
.roots__fig { margin: 0; }
.roots__fig img { width: 100%; height: auto; filter: grayscale(1) contrast(1.05); }
.roots__fig figcaption { margin-top: 16px; display: flex; gap: 10px; align-items: center; color: var(--sc-ink-soft); font-size: 0.86rem; }
.roots__text > * + * { margin-top: 20px; }
.roots__text .label { display: block; }
.roots__text h2 { margin: 12px 0 8px; }
.yaparim {
  font-family: var(--sc-font-display); font-weight: 800;
  font-size: clamp(3rem, 1.8rem + 5vw, 6.4rem); line-height: 1; letter-spacing: -0.045em;
  color: var(--sc-ink); margin: 30px 0 10px !important; padding-bottom: 0.06em;
}
.yaparim::after { content: ""; display: block; width: 120px; height: 4px; margin-top: 18px; background: var(--cmyk); }
.roots__text .link { margin-top: 32px; }

.yaparim::after { display: none; }
.mats { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 0 !important; }
.mats span { font-family: var(--sc-font-display); font-weight: 650; font-size: 0.95rem; padding: 6px 12px; border: 1px solid var(--line-2); color: var(--sc-ink); }

/* ============================================================ 3 · sessizlik */
.hush { min-height: 64vh; display: grid; align-items: center; padding-block: 10vh; }
.hush__inner { display: grid; gap: 24px; justify-items: start; margin-left: clamp(0px, 14vw, 240px); }
.drops { display: flex; gap: 10px; }
.drops i { width: 12px; height: 12px; border-radius: 50%; }
.drops i:nth-child(1) { background: var(--c); }
.drops i:nth-child(2) { background: var(--m); }
.drops i:nth-child(3) { background: var(--y); }
.drops i:nth-child(4) { background: #e9e8e3; border: 1px solid #555; }

/* ============================================================ 4 · kayıt (doruk) */
.kayit .kayit__stage { background: #0c0d0f; }
.sheet {
  position: absolute; z-index: 1;
  right: clamp(16px, 3vw, 44px); top: calc(var(--head-h) + 24px); bottom: 28px;
  width: min(66vw, 1180px);
  /* baskı tabakası; kayıt tutunca sayfa zeminine döner ve makine zeminde kalır */
  background: color-mix(in srgb, var(--paper) calc((1 - var(--photo, 0)) * 100%), #0c0d0f);
  overflow: clip; /* plakalar tabakanın dışına taşmaz: kâğıdın dışına baskı olmaz */
  box-shadow: 0 40px 80px -40px rgba(0,0,0, calc(0.9 * (1 - var(--photo, 0))));
  --crop: rgba(236,235,231, calc(0.5 * (1 - var(--photo, 0))));
}
.sheet .colorbar { position: absolute; left: 0; right: 0; bottom: 0; height: 10px; opacity: calc(1 - var(--photo, 0)); }
.sheet__marks { opacity: calc(1 - var(--photo, 0)); }
.sheet__marks .reg { position: absolute; color: #17181c; opacity: 0.55; width: 22px; height: 22px; }
.sheet__marks .reg:nth-child(1) { top: 14px; left: 14px; }
.sheet__marks .reg:nth-child(2) { top: 14px; right: 14px; }
.sheet__marks .reg:nth-child(3) { bottom: 22px; left: 14px; }
.sheet__marks .reg:nth-child(4) { bottom: 22px; right: 14px; }
.sheet__slug { position: absolute; left: 46px; top: 18px; color: var(--paper-ink-soft); }
.plates {
  position: absolute; left: 50%; top: 52%;
  /* tabakanın hem genişliğine hem yüksekliğine sığar */
  width: min(84%, calc((100svh - var(--head-h) - 52px) * 0.8 * 1.434)); aspect-ratio: 1600 / 1116;
  transform: translate(-50%, -50%);
  isolation: isolate;
}
.plate { position: absolute; inset: 0; mix-blend-mode: multiply; will-change: transform, opacity; }
.plate img { width: 100%; height: auto; max-width: none; }
.plate .reg { position: absolute; top: 44%; width: 26px; height: 26px; opacity: 1; }
.plate .reg--l { left: -5%; }
.plate .reg--r { right: -5%; }
.plate--c .reg { color: var(--c); }
.plate--m .reg { color: var(--m); }
.plate--y .reg { color: #e8cf00; }
.plate--k .reg { color: #17181c; }
.plates__photo { position: absolute; inset: 0; z-index: 5; opacity: var(--photo, 0); }
.plates__photo img { width: 100%; height: auto; max-width: none; }

.readout {
  position: absolute; z-index: 6; left: clamp(18px, 4vw, 60px); top: calc(var(--head-h) + 40px);
  width: min(24vw, 250px); padding: 16px 18px 14px;
  background: var(--steel); border: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.readout .label { display: block; margin-bottom: 12px; }
.readout__row { display: grid; grid-template-columns: 12px 16px 1fr; gap: 10px; align-items: center; font-size: 0.92rem; padding: 4px 0; white-space: nowrap; }
.readout__row i { width: 12px; height: 12px; }
.readout__row b { font-family: var(--sc-font-display); }
.readout__row span { text-align: right; }
.readout__status {
  margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--line);
  font-family: var(--sc-font-display); font-weight: 650; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-hi); display: flex; align-items: center; gap: 8px;
}
.readout__status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.readout.is-locked .readout__status { color: #3ecf74; }

.kayit__copy { position: absolute; z-index: 7; left: clamp(18px, 4vw, 60px); bottom: clamp(48px, 9vh, 100px); width: min(26vw, 24rem); height: 1px; }
.kayit__copy > * { position: absolute; left: 0; bottom: 0; width: 100%; }
.kayit__copy .d-md { font-size: clamp(1.5rem, 1rem + 1.4vw, 2.3rem); }
.kayit__copy .d-lg { font-size: clamp(1.9rem, 1.1rem + 2vw, 3.1rem); }
.kayit__copy .body { margin-top: 14px; }

/* ============================================================ 5 · makineler (ray) */
.range .range__stage { background: var(--steel); display: flex; align-items: center; }
.rail { position: relative; align-items: center; gap: clamp(18px, 2vw, 28px); padding: calc(var(--head-h) + 3vh) clamp(18px, 5vw, 72px) 5vh; height: 100%; }
.rail > * { flex: none; }
.rail__lead { width: clamp(17rem, 28vw, 27rem); display: flex; flex-direction: column; justify-content: center; gap: 18px; padding-right: 2vw; }
.ticket {
  width: clamp(17rem, 25vw, 23rem);
  display: flex; flex-direction: column;
  background: var(--sc-canvas); border: 1px solid var(--line);
  box-shadow: 0 24px 40px -24px rgba(0,0,0,0.6);
  transform: translate3d(0, calc((1 - min(1, var(--sc-p, 0) * 3.2 * var(--k, 1))) * var(--settle, 0px)), 0);
}
@media (prefers-reduced-motion: no-preference) {
  .ticket:nth-of-type(2) { --settle: 26px; --k: 1.6; }
  .ticket:nth-of-type(3) { --settle: 44px; --k: 1.1; }
  .ticket:nth-of-type(4) { --settle: 60px; --k: 0.9; }
}
.ticket .colorbar { height: 4px; }
.ticket__img { aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 22px 18px 6px; background: radial-gradient(80% 70% at 50% 60%, #262a31, transparent 75%); }
.ticket__img img { max-height: 100%; width: auto; max-width: 100%; height: auto; filter: drop-shadow(0 14px 18px rgba(0,0,0,0.5)); }
.ticket__body { padding: 8px 20px 20px; display: flex; flex-direction: column; gap: 12px; }
.ticket__name { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.ticket dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; font-size: 0.88rem; border-top: 1px solid var(--line); padding-top: 12px; }
.ticket dt { color: var(--sc-ink-soft); }
.ticket dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.ticket .link { margin-top: 8px; align-self: flex-start; }
.rail__note { width: clamp(15rem, 20vw, 19rem); display: flex; flex-direction: column; justify-content: center; gap: 16px; color: var(--sc-ink-soft); align-items: flex-start; }

/* ============================================================ 6 · film ve kâğıt */
.subs { padding-block: clamp(90px, 11vw, 160px); }
.subs__head { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: end; margin-bottom: clamp(32px, 4vw, 56px); }
.subs__panels { display: grid; grid-template-columns: 1fr 1fr; gap: 0; position: relative; }
.sub { position: relative; aspect-ratio: 4 / 3; overflow: hidden; display: grid; place-items: center; margin: 0; }
.sub--kraft { background: #b0845a url("/assets/press/tex-kraft.jpg"); background-size: 512px; }
.sub--film { background: #2a2f37; }
.sub--film::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: url("/assets/press/tex-film.webp") center / cover, linear-gradient(160deg, rgba(255,255,255,0.08), transparent 40%);
}
.sub svg.print { width: 72%; height: auto; }
.sub figcaption { position: absolute; left: 18px; bottom: 16px; right: 18px; display: flex; justify-content: space-between; gap: 12px; font-size: 0.85rem; }
.sub--kraft figcaption { color: #24190e; }
.sub--film figcaption { color: #e9ecef; z-index: 2; }
.subs__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 36px; }
.subs__list div { border-top: 1px solid var(--line-2); padding-top: 14px; }
.subs__list h3 { margin: 0 0 6px; }
.subs__list p { margin: 0; color: var(--sc-ink-soft); font-size: 0.95rem; }

/* ============================================================ 7 · teknik */
.tech { padding-block: clamp(90px, 11vw, 160px); background: var(--steel); }
.tech__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(36px, 6vw, 96px); align-items: start; }
.tech__fig { margin: 0; position: sticky; top: calc(var(--head-h) + 32px); }
.tech__fig img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.tech__fig figcaption { margin-top: 12px; font-size: 0.85rem; color: var(--sc-ink-soft); }
.figures { display: grid; margin: 36px 0 40px; }
.figure { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.figure:last-child { border-bottom: 1px solid var(--line); }
.figure b { font-family: var(--sc-font-display); font-weight: 700; font-size: clamp(2.4rem, 1.6rem + 2.4vw, 3.8rem); line-height: 1; letter-spacing: -0.03em; }
.figure b small { font-size: 0.4em; font-weight: 600; letter-spacing: 0; margin-left: 6px; color: var(--sc-ink-soft); }
.figure > span { color: var(--sc-ink-soft); font-size: 0.92rem; text-align: right; max-width: 18ch; }
.facts { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.facts li { display: grid; grid-template-columns: 18px 1fr; gap: 14px; align-items: start; color: var(--sc-ink-soft); }
.facts li .reg { width: 18px; height: 18px; margin-top: 3px; }
.facts strong { color: var(--sc-ink); font-weight: 600; }
.certs { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 44px; }
.certs img { width: 64px; height: 64px; object-fit: contain; background: #fff; padding: 6px; }

/* ============================================================ 8 · onay */
.close .close__stage { background: var(--sc-canvas); display: grid; grid-template-rows: 1fr auto; }
.proof {
  align-self: center; justify-self: center;
  width: min(860px, 92vw); margin-top: var(--head-h);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.9), 0 4px 10px -4px rgba(0,0,0,0.5);
  --crop: rgba(236,235,231,0.5);
}
.proof__in { padding: clamp(22px, 4vw, 48px) clamp(20px, 4.5vw, 56px) clamp(20px, 3vw, 34px); }
.proof__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.proof__top .reg { color: var(--paper-ink-soft); }
.proof h2 { margin-bottom: 14px; }
.proof__contact { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 8px 36px; margin: 26px 0 30px; font-size: 0.95rem; }
.proof__contact small { display: block; color: var(--sc-ink-soft); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; }
.proof__contact a { text-decoration: none; font-weight: 600; }
.proof__contact a:hover { color: var(--sc-accent); }
.sign { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.sign__line { border-bottom: 1.5px solid var(--paper-ink); height: 46px; position: relative; }
.sign__line span { position: absolute; left: 0; bottom: -22px; font-size: 0.75rem; color: var(--sc-ink-soft); letter-spacing: 0.08em; text-transform: uppercase; }
.proof .colorbar { height: 8px; }
.close .foot { padding: 18px clamp(18px, 5vw, 72px); border-top: 1px solid var(--line); }
.close .foot img { width: 72px; }

/* ============================================================ duyarlı */
@media (max-width: 980px) {
  .hero { min-height: 0; }
  .slide { grid-template-columns: 1fr; grid-template-rows: auto 1fr; grid-template-areas: "copy" "visual"; align-items: start; padding: calc(var(--head-h) + 28px) 20px 150px; gap: 8px; }
  .slide__copy .d-xl, .slide__copy .d-lg { font-size: clamp(2rem, 1.2rem + 4vw, 3.2rem); margin-bottom: 14px; }
  .slide__copy .lede { margin-bottom: 20px; font-size: 1rem; }
  .slide__copy .label { margin-bottom: 14px; }
  .slide__visual { align-items: end; min-height: 0; }
  .slide__img { max-height: 100%; }
  .slide__name { font-size: 40vw; top: auto; bottom: 22%; transform: none; }
  .slide__specs { display: none; }
  .tabs { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .tab__t small { display: none; }
  .tab__t { font-size: 0.78rem; }
  .hero__ctrl { grid-template-columns: 1fr; gap: 14px; padding-bottom: 22px; }
  .hero__btns { order: -1; justify-content: flex-end; }
  .roots__grid, .tech__grid, .subs__head { grid-template-columns: 1fr; }
  .tech__fig { position: static; }
  .hero__marks { display: none; }
  .sheet { left: 12px; right: 12px; width: auto; top: calc(var(--head-h) + 136px); bottom: 32vh; }
  .plates { width: min(92%, calc((66svh - var(--head-h) - 118px) * 0.86 * 1.434)); }
  .readout { left: 12px; right: 12px; top: calc(var(--head-h) + 10px); width: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 2px 20px; padding: 10px 12px; }
  .readout .label, .readout__status { grid-column: 1 / -1; margin: 0; }
  .readout .label { margin-bottom: 4px; }
  .readout__status { margin-top: 6px; padding-top: 6px; }
  .readout__row { font-size: 0.82rem; padding: 2px 0; }
  .kayit__copy { width: auto; right: 20px; left: 20px; bottom: 5vh; }
  .ticket { width: 78vw; }
  .rail__lead { width: 80vw; }
  .rail__note { width: 70vw; }
  .subs__panels { grid-template-columns: 1fr; }
  .subs__list { grid-template-columns: 1fr; gap: 16px; }
  .proof__contact { grid-template-columns: 1fr; }
  .sign { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .figure > span { max-width: 14ch; font-size: 0.85rem; }
  .tabs { display: none; }
  .hero__ctrl { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .slide, .slide__img { transition: none; }
}

/* ---- telefon: slider'da yalnız makine kalmasın — teknik bilgiler ve makine sekmeleri de görünür ---- */
@media (max-width: 980px) {
  .slide { grid-template-rows: auto minmax(0, 1fr) auto; grid-template-areas: "copy" "visual" "specs"; padding-bottom: 136px; }
  .slide__specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); justify-self: stretch; }
  .slide__specs div { min-width: 0; padding: 10px 8px 0 0; }
  .slide__specs dt { font-size: 0.66rem; }
  .slide__specs dd { font-size: 1.15rem; }
  .slide__specs dd.dd--opt { font-size: 0.8rem; white-space: normal; line-height: 1.25; }
}
@media (max-width: 560px) {
  .tabs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
  .tab { gap: 7px; }
  .tab__t { font-size: 0.72rem; justify-content: flex-start; }
  .hero__ctrl { gap: 12px; padding-bottom: 18px; }
  .icon-btn { width: 40px; height: 40px; }
}