/* JiJi Diamond Mücevherat, taslak v3 */

:root {
  --ink: #0f1b2d;
  --ink-2: #2b3a52;
  --muted: #5f6a7d;
  --line: #e1e6ee;
  --white: #ffffff;
  --mist: #f2f4f8;
  --sapphire: #0a2347;
  --sapphire-2: #143a73;
  --night: #06080e;
  --hallmark: #d62a1f;
  --serif: "Libre Caslon Display", Georgia, "Times New Roman", serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --gutter: clamp(20px, 4.4vw, 72px);
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--header-h); }
body { margin: 0; font: 400 1.0625rem/1.6 var(--sans); color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
body.is-locked { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--serif); font-weight: 400; letter-spacing: -.012em; line-height: 1.02; margin: 0;
  font-variant-ligatures: no-common-ligatures; font-feature-settings: "liga" 0, "dlig" 0;
}
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, select { font: inherit; color: inherit; }
svg { display: block; }

:focus-visible { outline: 2px solid var(--sapphire-2); outline-offset: 3px; }
.on-dark :focus-visible { outline-color: #fff; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--sapphire); color: #fff; padding: 10px 16px; z-index: 200; }
.skip:focus { left: 8px; }
.wrap { padding-inline: var(--gutter); max-width: 1680px; margin-inline: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- düğmeler, bağlantılar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 28px; font: 600 .9375rem var(--sans); text-decoration: none;
  background: var(--sapphire); color: #fff; border: 1px solid var(--sapphire); border-radius: 2px;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { background: var(--sapphire-2); border-color: var(--sapphire-2); }
.btn svg { width: 18px; height: 18px; }
.btn--ghost { background: transparent; color: var(--sapphire); }
.btn--ghost:hover { background: var(--sapphire); color: #fff; }
.btn--light { background: #fff; color: var(--sapphire); border-color: #fff; }
.btn--light:hover { background: transparent; color: #fff; border-color: #fff; }
.btn--wa { background: #1f7a4d; border-color: #1f7a4d; }
.btn--wa:hover { background: #17603c; border-color: #17603c; }
.link { font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; transition: opacity .2s; }
.link:hover { opacity: .7; }

/* ---------- üst çubuk ---------- */
.hdr {
  position: sticky; top: 0; z-index: 60; height: var(--header-h);
  background: rgba(255, 255, 255, .96); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line); transition: background .3s, border-color .3s, color .3s;
}
.hdr__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 100%; }
.brand { display: block; position: relative; line-height: 0; flex: none; }
.brand img { height: 62px; width: auto; transition: opacity .3s; }
.brand .logo-light { position: absolute; inset: 0; opacity: 0; }
.nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 48px); font-size: 1rem; font-weight: 500; }
.nav__link { text-decoration: none; padding: 10px 0; border-bottom: 1px solid transparent; transition: border-color .2s; }
.nav__link:hover, .nav__link[aria-current="page"] { border-bottom-color: currentColor; }
.nav__drop { display: flex; align-items: center; gap: 4px; }
.nav__caret { display: grid; place-items: center; width: 28px; height: 28px; background: none; border: 0; cursor: pointer; border-radius: 2px; }
.nav__caret svg { width: 12px; height: 12px; transition: transform .2s; }
.nav__caret[aria-expanded="true"] svg { transform: rotate(180deg); }
.hdr__tools { display: flex; align-items: center; gap: 14px; }
.langs { display: flex; border: 1px solid var(--line); border-radius: 2px; }
.langs button { background: none; border: 0; padding: 7px 10px; font: 600 .78rem var(--sans); letter-spacing: .06em; cursor: pointer; color: var(--muted); }
.langs button[aria-pressed="true"] { color: inherit; background: rgba(10, 35, 71, .07); }
.burger { display: none; align-items: center; gap: 10px; background: none; border: 0; padding: 8px 0; font: 600 .9375rem var(--sans); cursor: pointer; }
.burger__icon { width: 22px; height: 12px; position: relative; }
.burger__icon::before, .burger__icon::after { content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor; }
.burger__icon::before { top: 0; }
.burger__icon::after { bottom: 0; }

/* fotoğraf üstündeki şeffaf hâl (ana sayfa) */
.hdr--over { position: fixed; left: 0; right: 0; background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; border-bottom-color: rgba(255, 255, 255, .18); color: #fff; }
.hdr--over .logo-light { opacity: 1; }
.hdr--over .logo-dark { opacity: 0; }
.hdr--over .langs { border-color: rgba(255, 255, 255, .35); }
.hdr--over .langs button { color: rgba(255, 255, 255, .7); }
.hdr--over .langs button[aria-pressed="true"] { color: #fff; background: rgba(255, 255, 255, .14); }
.hdr--over :focus-visible { outline-color: #fff; }
.hdr--over.is-solid { background: rgba(255, 255, 255, .97); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom-color: var(--line); color: var(--ink); }
.hdr--over.is-solid .logo-light { opacity: 0; }
.hdr--over.is-solid .logo-dark { opacity: 1; }
.hdr--over.is-solid .langs { border-color: var(--line); }
.hdr--over.is-solid .langs button { color: var(--muted); }
.hdr--over.is-solid .langs button[aria-pressed="true"] { color: var(--ink); background: rgba(10, 35, 71, .07); }
.hdr--over.is-solid :focus-visible { outline-color: var(--sapphire-2); }
.hdr--over.mega-open { background: #fff; color: var(--ink); border-bottom-color: var(--line); }
.hdr--over.mega-open .logo-light { opacity: 0; }
.hdr--over.mega-open .logo-dark { opacity: 1; }

/* açılır menü: seriler */
.mega {
  position: absolute; left: 0; right: 0; top: 100%; background: #fff; color: var(--ink);
  border-bottom: 1px solid var(--line); box-shadow: 0 30px 60px rgba(10, 35, 71, .12);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
}
.mega.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity .2s, transform .25s var(--ease); }
.mega__in { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)) minmax(0, 1.2fr); gap: 18px; padding-block: 28px 32px; }
.mega__item { display: block; text-decoration: none; }
.mega__img { aspect-ratio: 1; background: var(--mist); display: grid; place-items: center; overflow: hidden; }
.mega__img img { width: 100%; height: 100%; object-fit: contain; padding: 12%; mix-blend-mode: multiply; transition: transform .4s var(--ease); }
.mega__item:hover .mega__img img, .mega__item:focus-visible .mega__img img { transform: scale(1.05); }
.mega__name { display: flex; justify-content: space-between; align-items: baseline; margin-top: 12px; font: 400 1.35rem var(--serif); }
.mega__name small { font: 400 .8125rem var(--sans); color: var(--muted); }
.mega__all { display: flex; flex-direction: column; justify-content: flex-end; gap: 14px; padding-left: 18px; border-left: 1px solid var(--line); }
.mega__all p { font: 400 1.6rem/1.15 var(--serif); }

/* telefon menüsü */
.mmenu {
  position: fixed; inset: 0; z-index: 100; background: var(--sapphire); color: #fff;
  display: flex; flex-direction: column; padding: 0 var(--gutter) 32px; overflow-y: auto;
  opacity: 0; visibility: hidden; transition: opacity .25s, visibility 0s .25s;
}
.mmenu.is-open { opacity: 1; visibility: visible; transition: opacity .25s; }
.mmenu__top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); flex: none; }
.mmenu__top img { height: 46px; width: auto; }
.mmenu__close { background: none; border: 1px solid rgba(255, 255, 255, .4); color: #fff; padding: 8px 14px; font: 600 .875rem var(--sans); cursor: pointer; border-radius: 2px; }
.mmenu__main { margin-top: 24px; }
.mmenu__main > li > a { display: block; padding: 10px 0; font: 400 2.6rem/1.1 var(--serif); text-decoration: none; }
.mmenu__sub { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; padding: 4px 0 14px; }
.mmenu__sub a { display: flex; justify-content: space-between; padding: 8px 0; color: rgba(255, 255, 255, .78); text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.mmenu__sub small { color: rgba(255, 255, 255, .5); }
.mmenu__foot { margin-top: auto; padding-top: 32px; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: rgba(255, 255, 255, .7); font-size: .9375rem; }
.mmenu .langs { border-color: rgba(255, 255, 255, .35); }
.mmenu .langs button { color: rgba(255, 255, 255, .7); }
.mmenu .langs button[aria-pressed="true"] { color: #fff; background: rgba(255, 255, 255, .14); }

/* ---------- ana sayfa: kapak ---------- */
.cover { position: relative; height: 100svh; min-height: 600px; overflow: hidden; color: #fff; background: var(--night); }
.cover picture { position: absolute; inset: 0; }
.cover picture img { width: 100%; height: 100%; object-fit: cover; object-position: var(--fp, 72% 58%); animation: cover-in 1.8s var(--ease) both, cover-drift 24s ease-in-out 1.8s infinite alternate; }
@keyframes cover-in { from { opacity: 0; transform: scale(1.06); } to { opacity: 1; transform: scale(1); } }
@keyframes cover-drift { from { transform: scale(1); } to { transform: scale(1.045); } }
.cover::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(6, 8, 14, .8) 0%, rgba(6, 8, 14, .45) 36%, rgba(6, 8, 14, 0) 60%),
    linear-gradient(0deg, rgba(6, 8, 14, .65) 0%, rgba(6, 8, 14, 0) 38%),
    linear-gradient(180deg, rgba(6, 8, 14, .55) 0%, rgba(6, 8, 14, 0) 20%);
}
.cover__text { position: absolute; z-index: 1; left: 0; right: 0; bottom: clamp(72px, 14vh, 160px); }
.cover__place { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; font-size: .9375rem; color: rgba(255, 255, 255, .85); }
.cover__place img { height: 26px; width: auto; filter: drop-shadow(0 1px 6px rgba(0, 0, 0, .35)); }
.cover h1 { font-size: clamp(3rem, 6vw, 6.4rem); line-height: .95; max-width: 9ch; }
.cover__lead { max-width: 36ch; margin-top: 22px; font-size: clamp(1.0625rem, 1.3vw, 1.2rem); color: rgba(255, 255, 255, .82); }
.cover__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 30px; margin-top: clamp(28px, 3.4vw, 44px); }
.cover__cta .link { color: #fff; }
.cover__scroll {
  position: absolute; z-index: 1; right: var(--gutter); bottom: 34px; display: flex; flex-direction: column; align-items: center; gap: 12px;
  font-size: .8125rem; color: rgba(255, 255, 255, .75); text-decoration: none; writing-mode: vertical-rl;
}
.cover__scroll::after { content: ""; width: 1px; height: 56px; background: linear-gradient(rgba(255, 255, 255, .8), rgba(255, 255, 255, 0)); }

/* ---------- bölümler ---------- */
.section { padding-block: clamp(80px, 10vw, 150px); }
.section--mist { background: var(--mist); }
.section--dark { background: var(--sapphire); color: #fff; }
.head { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: 18px 40px; margin-bottom: clamp(36px, 5vw, 64px); }
.head h2 { font-size: clamp(2.3rem, 4.6vw, 4.4rem); }
.lead { color: var(--muted); max-width: 42ch; font-size: 1.0625rem; }
.section--dark .lead { color: #c3cee0; }

/* koleksiyon kartları */
.cats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: clamp(200px, 22vw, 330px); gap: clamp(12px, 1.4vw, 20px); }
.cat { position: relative; grid-column: span 3; display: block; overflow: hidden; background: var(--mist); text-decoration: none; isolation: isolate; }
.cat:nth-child(1) { grid-row: span 2; }
.cat:nth-child(4), .cat:nth-child(5) { grid-column: span 3; }
.cat img { position: absolute; right: 0; top: 0; width: 64%; height: 100%; object-fit: contain; padding: 7% 6%; mix-blend-mode: multiply; transition: transform .6s var(--ease); }
.cat:nth-child(1) img { width: 100%; height: 82%; padding: 9% 12% 0; }
.cat:hover img, .cat:focus-visible img { transform: scale(1.05); }
.cat__txt { position: absolute; left: clamp(20px, 2.4vw, 36px); bottom: clamp(18px, 2.2vw, 32px); z-index: 1; }
.cat__name { display: block; font: 400 clamp(1.8rem, 3vw, 3rem)/1 var(--serif); }
.cat__meta { display: block; margin-top: 8px; font-size: .9375rem; color: var(--muted); }
.cat:hover .cat__name, .cat:focus-visible .cat__name { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1px; }

/* ürün kutucuğu */
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(28px, 3vw, 48px) clamp(14px, 1.8vw, 28px); }
.tile { display: block; text-decoration: none; color: inherit; }
.tile__img { position: relative; display: block; aspect-ratio: 4 / 5; background: var(--mist); overflow: hidden; }
.tile__img img { width: 100%; height: 100%; object-fit: contain; padding: 9%; mix-blend-mode: multiply; transition: transform .5s var(--ease); }
.tile:hover .tile__img img, .tile:focus-visible .tile__img img { transform: scale(1.05); }
.tile__more {
  position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 11px; text-align: center;
  background: rgba(255, 255, 255, .94); font-size: .875rem; font-weight: 600;
  opacity: 0; transform: translateY(6px); transition: opacity .25s, transform .25s var(--ease);
}
.tile:hover .tile__more, .tile:focus-visible .tile__more { opacity: 1; transform: none; }
.tile__cap { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-top: 14px; }
.tile__name { font: 400 1.25rem/1.2 var(--serif); }
.tile__gram { font-size: .875rem; color: var(--muted); white-space: nowrap; }
.tile__series { display: block; margin-top: 2px; font-size: .875rem; color: var(--muted); }

/* atölye tanıtımı */
.atelier { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 120px); align-items: center; }
.seal { position: relative; width: min(100%, 440px); aspect-ratio: 1; margin-inline: auto; }
.seal img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 8px rgba(255, 255, 255, .08), 0 0 0 9px rgba(255, 255, 255, .38), 0 40px 90px rgba(0, 0, 0, .35); }
.seal figcaption { margin-top: 26px; text-align: center; font-size: .9375rem; color: #b9c6dc; }
.atelier h2 { font-size: clamp(2.4rem, 4.8vw, 4.6rem); margin-bottom: 26px; }
.atelier__p { max-width: 54ch; color: #d3dcec; font-size: 1.125rem; line-height: 1.75; }
.timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 40px 0 36px; border-top: 1px solid rgba(255, 255, 255, .2); }
.timeline li { padding-top: 18px; position: relative; }
.timeline li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--hallmark); }
.timeline b { display: block; font: 400 2rem/1 var(--serif); margin-bottom: 8px; }
.timeline span { font-size: .9375rem; color: #c3cee0; line-height: 1.5; }
.atelier .link { color: #fff; }

/* özel tasarım */
.custom { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: min(720px, 90svh); background: var(--mist); }
.custom__img { position: relative; overflow: hidden; background: var(--night); }
.custom__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--fp, 50% 35%); }
.custom__txt { display: flex; flex-direction: column; justify-content: center; padding: clamp(48px, 7vw, 120px) var(--gutter); }
.custom__txt h2 { font-size: clamp(2.4rem, 4.6vw, 4.6rem); max-width: 12ch; }
.custom__txt p { max-width: 40ch; margin: 24px 0 34px; font-size: 1.1875rem; color: var(--muted); }
.steps { display: grid; gap: 0; margin: 0 0 36px; max-width: 520px; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); counter-increment: s; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 400 1.1rem var(--serif); color: var(--hallmark); }
.custom__txt .btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* ziyaret şeridi */
.visit { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 48px); }
.visit__item { border-top: 1px solid var(--ink); padding-top: 20px; }
.visit__item h3 { font-size: 1.75rem; margin-bottom: 12px; }
.visit__item p { color: var(--muted); max-width: 34ch; }
.visit__item .link { display: inline-block; margin-top: 14px; }
.visit__item .visit__review { margin-left: 22px; }

/* ---------- alt bilgi ---------- */
.ftr { background: var(--night); color: #b8c0cf; padding-block: clamp(56px, 7vw, 96px) 28px; }
.ftr__grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.ftr__brand img { width: min(340px, 100%); height: auto; margin: 0 0 24px -4px; }
.ftr__brand p { max-width: 32ch; font-size: .9375rem; }
.ftr__h { margin: 0 0 16px; font: 400 1.25rem var(--serif); color: #fff; }
.ftr li { margin-bottom: 9px; font-size: .9375rem; }
.ftr a { text-decoration: none; }
.ftr a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.ftr__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: clamp(40px, 5vw, 72px); padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .8125rem; color: #7f8899; }

/* ---------- iç sayfa başlığı ---------- */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: .875rem; color: var(--muted); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: #b3bbc8; }
.page-head { padding-block: clamp(36px, 5vw, 72px) clamp(28px, 3.4vw, 48px); }
.page-head__row { display: flex; align-items: end; justify-content: space-between; flex-wrap: wrap; gap: 16px 40px; margin-top: clamp(18px, 2.4vw, 32px); }
.page-head h1 { font-size: clamp(3rem, 7.4vw, 7rem); }

/* araç çubuğu */
.toolbar { position: sticky; top: var(--header-h); z-index: 30; background: rgba(255, 255, 255, .97); border-block: 1px solid var(--line); }
.toolbar__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.chips { display: flex; gap: 0 clamp(18px, 2.4vw, 34px); overflow-x: auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; background: none; border: 0; border-bottom: 2px solid transparent; padding: 18px 0 16px; font: 500 1rem var(--sans); color: var(--muted); text-decoration: none; cursor: pointer; white-space: nowrap; }
.chip:hover { color: var(--ink); }
.chip[aria-current="true"] { color: var(--ink); border-bottom-color: var(--hallmark); }
.chip small { margin-left: 6px; font-size: .78rem; color: var(--muted); }
.sort { display: flex; align-items: center; gap: 8px; flex: none; font-size: .9375rem; color: var(--muted); }
.sort select { border: 1px solid var(--line); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230f1b2d' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 12px center; -webkit-appearance: none; appearance: none; padding: 9px 36px 9px 12px; border-radius: 2px; color: var(--ink); cursor: pointer; }
.listing { padding-block: 28px clamp(80px, 9vw, 140px); }
.count { margin-bottom: 26px; color: var(--muted); font-size: .9375rem; }

/* ---------- ürün sayfası ---------- */
.pd { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: clamp(32px, 5vw, 88px); align-items: start; padding-bottom: clamp(64px, 8vw, 120px); }
.pd__media { position: sticky; top: calc(var(--header-h) + 20px); }
.stage { position: relative; aspect-ratio: 1; max-height: calc(100svh - var(--header-h) - 110px); min-height: 320px; width: 100%; background: var(--mist); overflow: hidden; cursor: zoom-in; touch-action: pan-y; }
.stage.no-zoom { cursor: default; }
.stage img { width: 100%; height: 100%; object-fit: contain; padding: 7%; mix-blend-mode: multiply; transform-origin: 50% 50%; transition: transform .45s var(--ease); -webkit-user-select: none; user-select: none; -webkit-user-drag: none; }
.stage.is-zoom img { transform: scale(2.4); }
.stage__bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; font-size: .875rem; color: var(--muted); }
.icon-btn { display: inline-flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--line); padding: 9px 14px; font: 600 .875rem var(--sans); cursor: pointer; border-radius: 2px; color: var(--ink); text-decoration: none; }
.icon-btn:hover { border-color: var(--ink); }
.icon-btn svg { width: 16px; height: 16px; }
.pd__series { font-size: .9375rem; color: var(--muted); text-decoration: none; }
.pd__series:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.pd h1 { font-size: clamp(2.6rem, 4.4vw, 4.4rem); margin: 10px 0 18px; }
.pd__desc { color: var(--ink-2); font-size: 1.0625rem; max-width: 44ch; }
.pd__cta { display: grid; gap: 10px; margin: 30px 0 34px; }
.pd__cta .btn { width: 100%; }
.specs { margin: 0; border-top: 1px solid var(--line); }
.specs div { display: flex; justify-content: space-between; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; font-weight: 500; text-align: right; }
.pd__note { margin-top: 22px; padding: 18px 20px; background: var(--mist); font-size: .9375rem; color: var(--ink-2); }
.pd__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }
.related { border-top: 1px solid var(--line); }

.lightbox { border: 0; padding: 0; width: 100vw; height: 100svh; max-width: none; max-height: none; background: #fff; }
.lightbox::backdrop { background: #fff; }
.lightbox__in { position: relative; width: 100%; height: 100%; }
.lightbox .stage { position: absolute; inset: 0; aspect-ratio: auto; max-height: none; min-height: 0; height: auto; background: #fff; }
.lightbox .stage img { mix-blend-mode: normal; padding: 4%; }
.lightbox__close { position: absolute; top: 18px; right: 18px; z-index: 2; background: #fff; }
.lightbox__hint { position: absolute; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 2; font-size: .875rem; color: var(--muted); background: rgba(255, 255, 255, .9); padding: 6px 12px; }

.toast { position: fixed; left: 50%; bottom: 28px; z-index: 300; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 12px 18px; font-size: .9375rem; border-radius: 2px; opacity: 0; transition: opacity .25s, transform .25s var(--ease); pointer-events: none; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- kurumsal ---------- */
.hero-band { position: relative; height: clamp(420px, 62svh, 720px); overflow: hidden; color: #fff; background: var(--night); }
.hero-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--fp, 72% 50%); }
.hero-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6, 8, 14, .78), rgba(6, 8, 14, .2) 60%, rgba(6, 8, 14, 0)), linear-gradient(0deg, rgba(6, 8, 14, .5), rgba(6, 8, 14, 0) 45%); }
.hero-band__txt { position: absolute; z-index: 1; left: 0; right: 0; bottom: clamp(40px, 7vw, 88px); }
.hero-band .crumbs { color: rgba(255, 255, 255, .75); }
.hero-band .crumbs a:hover { color: #fff; }
.hero-band h1 { font-size: clamp(3rem, 7.4vw, 7rem); margin-top: 16px; }
.hero-band p { margin-top: 18px; max-width: 40ch; color: rgba(255, 255, 255, .85); font-size: 1.125rem; }

.story { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 120px); }
.story__side { position: sticky; top: calc(var(--header-h) + 40px); align-self: start; }
.story h2 { font-size: clamp(2.4rem, 4.6vw, 4.4rem); }
/* müşterinin logosu: küçük yazıları (MÜCEVHERAT OFİSİ, ISTANBUL) okunacak büyüklükte */
.story__logo { display: block; width: min(460px, 100%); height: auto; margin-top: clamp(36px, 5vw, 64px); }
.story__body p { max-width: 60ch; font-size: 1.1875rem; line-height: 1.8; color: var(--ink-2); margin-bottom: 1.3em; }

.sign { display: flex; align-items: center; gap: 14px; margin-top: 34px; font: 400 1.5rem var(--serif); }
.sign img { height: 40px; width: auto; }
.years { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid rgba(255, 255, 255, .2); }
.years li { padding: 30px clamp(16px, 2.6vw, 40px) 0 0; position: relative; }
.years li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--hallmark); }
.years b { display: block; font: 400 clamp(2.6rem, 5vw, 4.6rem)/1 var(--serif); margin-bottom: 16px; }
.years span { display: block; max-width: 34ch; color: #c3cee0; }

/* ---------- iletişim ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 100px); align-items: start; padding-bottom: clamp(64px, 8vw, 110px); }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.card { padding: 24px; background: var(--mist); }
.card__h { font: 400 1.5rem var(--serif); margin-bottom: 10px; }
.card p { color: var(--ink-2); }
.card .link { display: inline-block; margin-top: 12px; }
.card--wide { grid-column: 1 / -1; }
.draft { padding: 16px 18px; border: 1px dashed #b7c2d4; color: var(--muted); font-size: .9375rem; }
.map { width: 100%; height: clamp(320px, 42vw, 520px); border: 0; display: block; filter: grayscale(.9) contrast(1.05); background: var(--mist); }

/* yüzen WhatsApp */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 50; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #1f7a4d; color: #fff; box-shadow: 0 12px 30px rgba(0, 0, 0, .25); }
.wa-float svg { width: 28px; height: 28px; }

/* 404 */
.notfound { min-height: 70svh; display: grid; place-content: center; text-align: center; gap: 18px; padding: 80px var(--gutter); }
.notfound h1 { font-size: clamp(3rem, 8vw, 7rem); }

/* ---------- duyarlı ---------- */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .mega__in { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .mega__all { display: none; }
  .ftr__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .nav, .hdr .langs, .mega { display: none; }
  .burger { display: inline-flex; }
  .atelier, .story, .contact, .pd { grid-template-columns: 1fr; }
  .pd__media { position: static; }
  .story__side { position: static; }
  .custom { grid-template-columns: 1fr; }
  .custom__img { min-height: 70svh; }
  .visit { grid-template-columns: 1fr; }
  .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 240px; }
  .cat, .cat:nth-child(4), .cat:nth-child(5) { grid-column: span 1; }
  .cat:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .cat img, .cat:nth-child(1) img { width: 100%; height: 76%; padding: 10% 12% 0; }
}
@media (max-width: 720px) {
  :root { --header-h: 68px; }
  .brand img { height: 50px; }
  .story__logo { width: min(360px, 100%); margin-top: 28px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 12px; }
  .tile__name { font-size: 1.05rem; }
  .tile__cap { flex-direction: column; gap: 2px; }
  .tile__more { display: none; }
  .cover picture img { object-position: var(--fp-m, 50% 30%); }
  .cover::after { background: linear-gradient(0deg, rgba(6, 8, 14, .9) 0%, rgba(6, 8, 14, .4) 46%, rgba(6, 8, 14, .1) 68%, rgba(6, 8, 14, .55) 100%); }
  .cover__text { bottom: 56px; }
  .cover__scroll { display: none; }
  .cats { grid-auto-rows: 200px; }
  .cat__name { font-size: 1.7rem; }
  .timeline, .years { grid-template-columns: 1fr; }
  .years li { padding-bottom: 28px; }
  .cards { grid-template-columns: 1fr; }
  .ftr__grid { grid-template-columns: 1fr; gap: 32px; }
  .toolbar__in { flex-direction: column; align-items: stretch; gap: 0; }
  .sort { padding: 10px 0 12px; border-top: 1px solid var(--line); justify-content: space-between; }
  .wa-float { right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- v4: iletişim ayrıntıları ---------- */
.hdr__call { display: inline-flex; align-items: center; gap: 8px; font-size: .9375rem; font-weight: 500; text-decoration: none; white-space: nowrap; }
.hdr__call svg { width: 17px; height: 17px; }
.hdr__call:hover span { text-decoration: underline; text-underline-offset: 4px; }
.social { display: flex; gap: 10px; margin-top: 22px; }
.social a { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 50%; color: #fff; transition: background .2s, border-color .2s; }
.social a:hover { background: rgba(255, 255, 255, .1); border-color: #fff; text-decoration: none; }
.social svg { width: 19px; height: 19px; }
.card { position: relative; }
.card__ic { display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 16px; border-radius: 50%; background: #fff; color: var(--sapphire); }
.card__ic svg { width: 19px; height: 19px; }
.card__big { font: 400 1.6rem/1.2 var(--serif); color: var(--ink); }
.card__links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 14px; }
.card__links .link { margin-top: 0; }
.card__links--col { flex-direction: column; align-items: flex-start; }
.pd__call { text-align: center; font-size: .9375rem; color: var(--muted); margin-top: 4px; }
.pd__call a { color: var(--ink); font-weight: 600; text-underline-offset: 3px; }
.visit__links { color: var(--ink) !important; font-size: 1.125rem; line-height: 1.8; }
.visit__links a { text-decoration: none; border-bottom: 1px solid var(--line); }
.visit__links a:hover { border-bottom-color: var(--ink); }
.visit__sub { margin-top: 10px; font-size: .9375rem; }
.mmenu__foot a { color: #fff; text-decoration: none; font-weight: 600; }
@media (max-width: 1240px) { .hdr__call span { display: none; } }
@media (max-width: 960px) {
  .hdr__call { width: 40px; height: 40px; justify-content: center; border: 1px solid currentColor; border-radius: 50%; opacity: .9; }
  .hdr--over:not(.is-solid) .hdr__call { border-color: rgba(255, 255, 255, .5); }
}
.ftr__bottom { padding-right: 76px; }

/* ---------- v5: her telefon için mobil iyileştirmeler ---------- */
html { -webkit-tap-highlight-color: transparent; }
@supports (padding: max(0px)) {
  .wrap { padding-left: max(var(--gutter), env(safe-area-inset-left)); padding-right: max(var(--gutter), env(safe-area-inset-right)); }
  .wa-float { right: max(20px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom)); }
  .mmenu { padding-bottom: max(32px, env(safe-area-inset-bottom)); }
}
.sort select { font-size: 16px; } /* iOS'ta odaklanınca sayfanın yakınlaşmasını önler */
.stage { touch-action: pan-y pinch-zoom; }
.lightbox .stage { touch-action: none; }
@media (hover: none) {
  .tile__more { display: none; }
  .tile:hover .tile__img img, .cat:hover img, .mega__item:hover .mega__img img { transform: none; }
}
.chips { -webkit-overflow-scrolling: touch; scroll-snap-type: x proximity; }
.chip { scroll-snap-align: start; }

/* ürün sayfası: telefonda sabit alt çubuk */
.pd-bar { display: none; }
@media (max-width: 720px) {
  .pd-bar {
    display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 55;
    padding: 10px 14px max(10px, env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, .97); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border-top: 1px solid var(--line);
  }
  .pd-bar:empty { display: none; }
  .pd-bar .btn { flex: 1; min-height: 50px; padding: 0 16px; }
  .pd-bar__call { width: 50px; height: 50px; justify-content: center; padding: 0; flex: none; }
  .pd-bar__call svg { width: 20px; height: 20px; }
  body[data-page="product"] { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  body[data-page="product"] .wa-float { display: none; }
  .chips { mask-image: linear-gradient(90deg, #000 82%, transparent); -webkit-mask-image: linear-gradient(90deg, #000 82%, transparent); }
  .chips.at-end { mask-image: none; -webkit-mask-image: none; }
  .crumbs { font-size: .8125rem; }
  .pd h1 { font-size: 2.4rem; margin-top: 6px; }
  .stage__bar { flex-wrap: wrap; }
  .head { margin-bottom: 28px; }
  .section { padding-block: 72px; }
}

/* küçük telefonlar (iPhone SE, küçük Android) */
@media (max-width: 380px) {
  :root { --gutter: 16px; }
  .brand img { height: 44px; }
  .cover h1 { font-size: 2.6rem; }
  .cover__lead { font-size: 1rem; }
  .cats { grid-template-columns: 1fr; grid-auto-rows: 180px; }
  .cat, .cat:nth-child(1) { grid-column: span 1; }
  .cat img, .cat:nth-child(1) img { width: 60%; height: 100%; padding: 6% 6% 6% 0; }
  .grid { gap: 26px 10px; }
  .tile__name { font-size: .98rem; }
  .page-head h1, .hero-band h1 { font-size: 2.7rem; }
  .mmenu__main > li > a { font-size: 2.15rem; }
  .mmenu__sub { grid-template-columns: 1fr; }
  .card { padding: 20px; }
  .card__big { font-size: 1.4rem; }
}

/* yatay tutulan telefonlar */
@media (max-height: 520px) and (orientation: landscape) {
  .cover { min-height: 0; }
  .cover__text { bottom: 22px; }
  .cover h1 { font-size: 2.3rem; max-width: none; }
  .cover__lead, .cover__scroll { display: none; }
  .cover__place { margin-bottom: 8px; }
  .cover__cta { margin-top: 14px; }
  .mmenu__main { margin-top: 0; }
  .mmenu__main > li > a { font-size: 1.7rem; padding: 4px 0; }
  .custom__img { min-height: 90svh; }
  .hero-band { height: 88svh; min-height: 0; }
}

/* ---------- v5.1: 320 px testinde bulunan kusurlar ---------- */
.tile__cap { display: block; padding-top: 14px; }
.tile__meta { display: flex; justify-content: space-between; gap: 10px; margin-top: 4px; font-size: .875rem; color: var(--muted); }
.tile__meta span:last-child { white-space: nowrap; }
.tile__meta:empty, .tile__meta span:empty { display: none; }
.specs dd { min-width: 0; overflow-wrap: anywhere; }

@media (max-width: 960px) {
  .pd, .atelier, .story, .contact { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  /* damga dairesi telefonda daha küçük */
  .seal { width: min(70%, 260px); }
  .seal img { box-shadow: 0 0 0 6px rgba(255, 255, 255, .08), 0 0 0 7px rgba(255, 255, 255, .38), 0 24px 50px rgba(0, 0, 0, .35); }
  .seal figcaption { font-size: .875rem; margin-top: 18px; }
  /* araç çubuğu tek satır: seriler + sıralama */
  .toolbar__in { flex-direction: row; align-items: center; gap: 10px; }
  .chips { flex: 1; min-width: 0; }
  .sort { padding: 0; border-top: 0; }
  .sort > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .sort select { width: 124px; padding: 8px 30px 8px 10px; background-position: right 10px center; }
  .chip { padding: 16px 0 14px; }
  /* seri çubuğunun iki kenarında yumuşak geçiş */
  .chips { mask-image: linear-gradient(90deg, transparent, #000 22px, #000 calc(100% - 28px), transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 22px, #000 calc(100% - 28px), transparent); }
  .chips.at-end { mask-image: linear-gradient(90deg, transparent, #000 22px); -webkit-mask-image: linear-gradient(90deg, transparent, #000 22px); }
  /* WhatsApp düğmesi biraz küçük */
  .wa-float { width: 50px; height: 50px; }
  .wa-float svg { width: 25px; height: 25px; }
  /* ürün sayfası: alt çubuk varken sayfadaki WhatsApp/sor düğmesi ve arama satırı gizli */
  body[data-page="product"] #pd-cta > .btn:first-child, body[data-page="product"] .pd__call { display: none; }
  body[data-page="product"] .crumbs li:first-child, body[data-page="product"] #crumb-cur { display: none; }
  body[data-page="product"] .crumbs li:nth-child(2)::before { content: none; margin: 0; }
  .pd__cta { margin: 22px 0 26px; }
  .pd-bar .btn { font-size: .9375rem; white-space: nowrap; }
}
/* kısa ekranlı telefonlarda kapak fotoğrafı nefes alsın */
@media (max-width: 720px) and (max-height: 700px) {
  .cover__lead { display: none; }
  .cover h1 { font-size: 2.5rem; }
  .cover__text { bottom: 40px; }
}

/* ---------- v5.2: iki sütunlu kartlarda yazı görselin altında ---------- */
@media (max-width: 960px) and (min-width: 381px) {
  .cats { grid-auto-rows: clamp(230px, 58vw, 340px); }
  .cat img, .cat:nth-child(1) img { width: 100%; height: calc(100% - 82px); padding: 8% 10% 2%; }
  .cat:nth-child(1) img { padding: 5% 10% 1%; }
  .cat__txt { bottom: 18px; }
}
body[data-page="product"] .wa-float { display: none; }
@media (max-width: 380px) {
  .hdr__in { gap: 10px; }
  .hdr__tools { gap: 8px; }
  .brand img { height: 42px; }
  .hdr__call { width: 36px; height: 36px; }
  .hdr__call svg { width: 15px; height: 15px; }
  .burger { gap: 7px; font-size: .875rem; }
  .burger__icon { width: 18px; }
}
@media (max-width: 960px) {
  .burger { min-height: 44px; padding: 0 2px; }
  .hdr__call { width: 42px; height: 42px; }
}
@media (max-width: 380px) { .hdr__call { width: 40px; height: 40px; } }

/* ---------- v6: SEO bölümleri ---------- */
address { font-style: normal; }
.contact__h { font-size: clamp(3rem, 7.4vw, 7rem); margin-bottom: 26px; }
.seo-text { max-width: 760px; margin-top: clamp(56px, 7vw, 96px); padding-top: 32px; border-top: 1px solid var(--line); }
.seo-text h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 14px; }
.seo-text p { color: var(--ink-2); line-height: 1.75; }
.faq { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 100px); align-items: start; }
.faq h2 { font-size: clamp(2.3rem, 4.6vw, 4.4rem); }
.faq__item { border-top: 1px solid #cfd6e1; }
.faq__item:last-child { border-bottom: 1px solid #cfd6e1; }
.faq__item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font: 400 1.4rem/1.25 var(--serif); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: ""; flex: none; width: 12px; height: 12px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translate(-3px, -3px); transition: transform .25s var(--ease); }
.faq__item[open] summary::after { transform: rotate(-135deg) translate(-3px, -3px); }
.faq__item p { padding: 0 0 24px; max-width: 62ch; color: var(--ink-2); line-height: 1.75; }
@media (max-width: 960px) { .faq { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 720px) { .faq__item summary { font-size: 1.2rem; padding: 18px 0; } }