/* ==========================================================================
   Estetouch Medikal — Tasarım sistemi
   Konsept: "Işık & Sahne" — ürünler koyu lacivert sahnede, editoryal içerik
   sıcak kemik-beyaz zeminde. İmza öğe: dalga boyu cetveli (400–1400 nm).
   ========================================================================== */

:root {
  --ink: #0a1220;
  --ink-2: #111b2c;
  --stage: #172740;          /* ürün fotoğraflarının kenar rengi ile birebir */
  --stage-2: #1b3150;
  --stage-glow: #11506b;
  --teal: #30868a;           /* logo */
  --teal-deep: #236a6d;
  --ice: #9ee6e0;
  --ice-soft: #d8f4f1;
  --bone: #f2efe9;
  --paper: #faf8f4;
  --white: #ffffff;
  --text: #0a1220;
  --muted: #5a6577;
  --muted-2: #8a93a3;
  --on-dark: #eef3f6;
  --on-dark-muted: rgba(238, 243, 246, .62);
  --line: rgba(10, 18, 32, .12);
  --line-strong: rgba(10, 18, 32, .22);
  --line-dark: rgba(255, 255, 255, .12);

  --nm-400: #7b5cff; --nm-532: #3fd17a; --nm-590: #f2b33d; --nm-640: #f0643c;
  --nm-755: #ff5a6e; --nm-808: #e24aa0; --nm-810: #e24aa0; --nm-940: #9b6bff; --nm-1064: #5f86ff; --nm-1200: #4aa8ff; --nm-1320: #3fc1d6;

  --serif: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;

  --max: 1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --r: 22px;
  --r-sm: 12px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font-family: var(--sans); font-size: 16px; line-height: 1.6; letter-spacing: -.005em; font-synthesis: none; font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
::selection { background: var(--ice); color: var(--ink); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ------------------------------------------------------------------ type */
.display, h1.display { font-family: var(--serif);  font-size: clamp(39.94px, 6.46vw, 104.45px); line-height: .9;  margin: 0; letter-spacing: -.035em; font-weight: 500; }
.h1 { font-family: var(--serif);  font-size: clamp(35.33px, 4.92vw, 79.87px); line-height: .94;  margin: 0; letter-spacing: -.035em; font-weight: 500; }
.h2 { font-family: var(--serif);  font-size: clamp(29.18px, 3.68vw, 58.37px); line-height: .98;  margin: 0; letter-spacing: -.035em; font-weight: 500; }
.h3 { font-family: var(--serif);  font-size: clamp(21.5px, 2.3vw, 32.26px); line-height: 1.05;  margin: 0; letter-spacing: -.035em; font-weight: 500; }
.display em, .h1 em, .h2 em, .h3 em { font-style: italic; color: var(--teal); }
.dark .display em, .dark .h1 em, .dark .h2 em, .dark .h3 em { color: var(--ice); }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .6; }
.eyebrow--plain::before { display: none; }
.dark .eyebrow { color: var(--on-dark-muted); }
.lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.55; color: var(--muted); max-width: 62ch; }
.dark .lead { color: var(--on-dark-muted); }
.mono { font-family: var(--mono); }

/* ------------------------------------------------------------------ surfaces */
.dark { background: var(--ink); color: var(--on-dark); }
.bone { background: var(--bone); }
.section { padding-block: clamp(80px, 11vw, 160px); position: relative; }
.section--tight { padding-block: clamp(56px, 7vw, 96px); }
.section-head { display: grid; grid-template-columns: 1fr; gap: 20px; margin-bottom: clamp(40px, 5vw, 72px); }
@media (min-width: 900px) { .section-head--split { grid-template-columns: 1.1fr .9fr; align-items: end; } }

/* ------------------------------------------------------------------ buttons */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding: 0 26px;
  border-radius: 999px; background: var(--bg); color: var(--fg); font-weight: 500; font-size: 15px; letter-spacing: -.01em;
  transition: transform .4s var(--ease), background .3s, color .3s, box-shadow .3s; white-space: nowrap; position: relative; isolation: isolate;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -14px rgba(10, 18, 32, .55); }
.btn svg { width: 18px; height: 18px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--ice { --bg: var(--ice); --fg: var(--ink); }
.btn--ice:hover { box-shadow: 0 14px 40px -12px rgba(158, 230, 224, .55); }
.btn--teal { --bg: var(--teal); --fg: #fff; }
.btn--ghost { --bg: transparent; --fg: currentColor; box-shadow: inset 0 0 0 1px var(--line-strong); }
.dark .btn--ghost { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1px currentColor; }
.btn--sm { height: 42px; padding: 0 18px; font-size: 14px; }
.btn--wa { --bg: #1faa59; --fg: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.link-arrow svg { width: 16px; height: 16px; transition: transform .35s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

.tag { display: inline-flex; align-items: center; gap: 8px; height: 28px; padding: 0 12px; border-radius: 999px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; box-shadow: inset 0 0 0 1px var(--line-strong); color: var(--muted); }
.dark .tag { box-shadow: inset 0 0 0 1px var(--line-dark); color: var(--on-dark-muted); }
.tag--new { background: var(--ice); color: var(--ink) !important; box-shadow: none; }
.tag--salon { background: rgba(48, 134, 138, .16); color: var(--ice) !important; box-shadow: inset 0 0 0 1px rgba(158, 230, 224, .35); }
.tag .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ------------------------------------------------------------------ header */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--header-h); transition: background .35s, box-shadow .35s, color .35s, transform .45s var(--ease); color: var(--ink); }
.site-header .wrap { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: block; width: 168px; flex-shrink: 0; }
.brand img { width: 100%; height: auto; }
.brand .logo-light { display: none; }
.on-dark .site-header:not(.is-solid) { color: var(--on-dark); }
.on-dark .site-header:not(.is-solid) .logo-dark { display: none; }
.on-dark .site-header:not(.is-solid) .logo-light { display: block; }
.site-header.is-solid { background: rgba(250, 248, 244, .86); backdrop-filter: saturate(1.4) blur(18px); -webkit-backdrop-filter: saturate(1.4) blur(18px); box-shadow: 0 1px 0 var(--line); }
.site-header.is-hidden { transform: translateY(-100%); }
.nav { display: none; align-items: center; gap: 4px; margin-left: auto; }
.nav > a, .nav > .has-mega > button { height: 40px; display: inline-flex; align-items: center; gap: 6px; padding: 0 14px; border-radius: 999px; font-size: 14.5px; font-weight: 450; transition: background .25s; }
.nav > a:hover, .nav > .has-mega > button:hover, .nav > a[aria-current="page"] { background: rgba(127, 127, 127, .12); }
.nav svg { width: 14px; height: 14px; }
.header-cta { display: none; align-items: center; gap: 14px; }
.header-phone { font-family: var(--mono); font-size: 13px; letter-spacing: .02em; opacity: .85; }
.menu-toggle { margin-left: auto; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 0 0 1px currentColor; }
.menu-toggle span { width: 18px; height: 1.5px; background: currentColor; display: block; position: relative; }
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: currentColor; }
.menu-toggle span::before { top: -6px; } .menu-toggle span::after { top: 6px; }
@media (min-width: 1100px) { .nav, .header-cta { display: flex; } .menu-toggle { display: none; } .nav { margin-left: 24px; } .header-cta { margin-left: auto; } }

/* mega menu */
.has-mega { position: relative; }
.mega { position: absolute; top: calc(100% + 14px); left: -120px; width: min(880px, 90vw); background: var(--paper); color: var(--ink); border-radius: var(--r); box-shadow: 0 40px 80px -30px rgba(10, 18, 32, .45), 0 0 0 1px var(--line); padding: 14px; display: grid; grid-template-columns: 1.25fr 1fr; gap: 14px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .25s, transform .35s var(--ease), visibility .25s; }
.has-mega:hover .mega, .has-mega:focus-within .mega, .has-mega.open .mega { opacity: 1; visibility: visible; transform: none; }
.mega::before { content: ""; position: absolute; inset: -16px 0 auto 0; height: 16px; }
.mega-list a { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 8px; padding: 11px 14px; border-radius: 12px; transition: background .2s; }
.mega-list a:hover { background: var(--bone); }
.mega-list .code { font-family: var(--mono); font-size: 11px; color: var(--muted-2); }
.mega-list .nm { font-weight: 500; }
.mega-list .ct { font-family: var(--mono); font-size: 11px; color: var(--muted); }
.mega-list .all { margin-top: 6px; border-top: 1px solid var(--line); border-radius: 0 0 12px 12px; padding-top: 14px; }
.mega-feature { border-radius: 16px; overflow: hidden; background: var(--stage); color: var(--on-dark); display: flex; flex-direction: column; }
.mega-feature img { aspect-ratio: 1.2; object-fit: cover; width: 100%; }
.mega-feature div { padding: 4px 20px 20px; }
.mega-feature strong { font-family: var(--serif);  font-size: 23.04px; display: block; line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.mega-feature span { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ice); }

/* mobile menu */
.mobile-menu { position: fixed; inset: 0; z-index: 80; background: var(--ink); color: var(--on-dark); display: flex; flex-direction: column; padding: 18px var(--gutter) 32px; transform: translateY(-100%); transition: transform .55s var(--ease); overflow-y: auto; }
.mobile-menu.open { transform: none; }
.mobile-menu .mm-top { display: flex; align-items: center; justify-content: space-between; height: 48px; margin-bottom: 28px; }
.mobile-menu .mm-top img { width: 150px; }
.mm-close { width: 44px; height: 44px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-dark); display: grid; place-items: center; font-size: 22px; }
.mm-links a { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--serif); font-size: 29.18px; line-height: 1.25; padding: 6px 0; border-bottom: 1px solid var(--line-dark); letter-spacing: -.035em; font-weight: 500; }
.mm-links a small { font-family: var(--mono); font-size: 11px; color: var(--on-dark-muted); letter-spacing: .1em; }
.mm-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 18px 0 8px; }
.mm-cats a { font-size: 14px; padding: 12px; border-radius: 12px; background: rgba(255, 255, 255, .05); }
.mm-cta { margin-top: auto; padding-top: 28px; display: grid; gap: 10px; }

/* ------------------------------------------------------------------ hero (home) */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; background: var(--stage); color: var(--on-dark); isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 38% 50%; transform: scale(1.06); animation: heroIn 2.4s var(--ease) forwards; }
@keyframes heroIn { to { transform: scale(1); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10, 18, 32, .92) 0%, rgba(10, 18, 32, .72) 34%, rgba(10, 18, 32, .05) 70%), linear-gradient(0deg, rgba(10, 18, 32, .9) 0%, rgba(10, 18, 32, 0) 38%); }
.hero__content { padding-top: calc(var(--header-h) + 56px); padding-bottom: 36px; }
.hero__kicker { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-bottom: 28px; }
.hero h1 { font-size: calc((100vw - 2 * var(--gutter)) / 9.2); letter-spacing: -.04em; text-wrap: nowrap; }
.hero h1 .line > span { white-space: nowrap; }
@media (min-width: 900px) { .hero h1 { font-size: min(calc(min(56vw, 760px) / 9.2), 82px); } }
@media (min-width: 900px) { .hero__content > * { max-width: min(56vw, 760px); } }
@media (max-width: 899px) {
  .hero { background: var(--ink); }
  .hero__bg { inset: 0 0 auto 0; height: 58svh; }
  .hero__bg img { object-position: 80% 40%; }
  .hero::before { background: linear-gradient(180deg, rgba(10, 18, 32, .35) 0%, rgba(10, 18, 32, 0) 22%, rgba(10, 18, 32, 0) 34%, var(--ink) 58%); }
  .hero__content { padding-top: 46svh; }
  .hero__kicker .eyebrow--plain { display: none; }
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line > span { display: block; transform: translateY(105%); animation: rise 1.1s var(--ease) forwards; }
.hero h1 .line:nth-child(2) > span { animation-delay: .12s; }
@keyframes rise { to { transform: none; } }
.hero__sub { text-wrap: pretty; margin-top: 28px; max-width: 540px; font-size: clamp(16px, 1.3vw, 18.5px); color: var(--on-dark-muted); }
.hero__actions { margin-top: 36px; }
.hero__foot { border-top: 1px solid var(--line-dark); padding-block: 22px 26px; position: relative; }
.hero-scroll { position: absolute; right: var(--gutter); bottom: 30px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-muted); writing-mode: vertical-rl; display: none; }
@media (min-width: 900px) { .hero-scroll { display: block; } }

/* ------------------------------------------------------------------ wavelength ruler (imza) */
.ruler { --h: 74px; position: relative; height: var(--h); margin-top: 6px; }
.ruler__track { position: absolute; left: 0; right: 0; bottom: 18px; height: 1px; background: linear-gradient(90deg, var(--nm-400), var(--nm-532) 13%, var(--nm-590) 19%, var(--nm-640) 24%, var(--nm-755) 35.5%, var(--nm-808) 41%, var(--nm-940) 54%, var(--nm-1064) 66.4%, var(--nm-1320) 92%, rgba(255,255,255,.2)); opacity: .9; }
.ruler__ticks { position: absolute; left: 0; right: 0; bottom: 18px; height: 8px; background-image: repeating-linear-gradient(90deg, currentColor 0 1px, transparent 1px 2%); opacity: .25; }
.ruler__ticks--major { height: 14px; background-image: repeating-linear-gradient(90deg, currentColor 0 1px, transparent 1px 10%); opacity: .45; }
.ruler__scale { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; letter-spacing: .06em; opacity: .5; }
.ruler__scale span { width: 0; display: flex; justify-content: center; }
.ruler__mark { position: absolute; bottom: 18px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--c, var(--ice)); }
.ruler__mark i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 22%, transparent), 0 0 22px 4px color-mix(in srgb, var(--c) 55%, transparent); order: 2; margin-bottom: -4px; }
.ruler__mark b { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .04em; white-space: nowrap; order: 1; }
.ruler__mark.alt b { transform: translateY(-13px); }
.ruler__mark.alt::after { height: 38px; }
.ruler__mark::after { content: ""; position: absolute; bottom: 4px; width: 1px; height: 26px; background: linear-gradient(0deg, var(--c), transparent); }
.ruler__range { position: absolute; bottom: 14px; height: 9px; border-radius: 9px; background: linear-gradient(90deg, var(--nm-400), var(--nm-532), var(--nm-590), var(--nm-640), var(--nm-755), var(--nm-808), var(--nm-940), var(--nm-1064), var(--nm-1200)); opacity: .55; }
.ruler--light { color: var(--ink); }
.ruler--light .ruler__mark i { box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 18%, transparent); }
.ruler--compact { --h: 62px; }
.ruler--compact .ruler__mark b { font-size: 10px; }
.hero .ruler { animation: fadeUp 1.2s .6s var(--ease) both; }
.ruler-caption { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark-muted); }
.ruler-caption a { color: var(--ice); display: inline-flex; gap: 6px; align-items: center; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (max-width: 640px) { .ruler__mark b { font-size: 9px; } .ruler__scale span:nth-child(even) { visibility: hidden; } }

/* ------------------------------------------------------------------ stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.stat { padding: 30px 22px 30px 0; border-bottom: 1px solid var(--line); }
.stat:nth-child(odd) { border-right: 1px solid var(--line); }
.stat:nth-child(even) { padding-left: 22px; }
.stat strong { display: block; font-family: var(--serif);  font-size: clamp(39.94px, 4.61vw, 70.66px); line-height: .9; letter-spacing: -.035em; font-weight: 500; }
.stat strong sup { font-size: .4em; vertical-align: top; position: relative; top: .25em; margin-left: 4px; font-family: var(--mono); letter-spacing: 0; color: var(--teal); }
.stat span { display: block; margin-top: 12px; font-size: 14.5px; color: var(--muted); max-width: 24ch; }
@media (min-width: 900px) { .stats { grid-template-columns: repeat(4, 1fr); } .stat { border-right: 1px solid var(--line); padding: 34px 28px; } .stat:nth-child(even) { padding-left: 28px; } .stat:first-child { padding-left: 0; } .stat:last-child { border-right: 0; } }

/* ------------------------------------------------------------------ category index */
.cat-index { border-top: 1px solid var(--line-strong); position: relative; }
.cat-row { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line-strong); position: relative; transition: padding .5s var(--ease), color .3s; }
.cat-row .code { font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.cat-row .name { font-family: var(--serif); font-size: clamp(24.58px, 3.53vw, 52.22px); line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.cat-row .intro { display: none; color: var(--muted); font-size: 14.5px; max-width: 40ch; }
.cat-row .count { font-family: var(--mono); font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 14px; }
.cat-row .arrow { width: 44px; height: 44px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-strong); display: grid; place-items: center; transition: background .3s, color .3s, transform .5s var(--ease); }
.cat-row .arrow svg { width: 18px; }
.cat-row:hover .arrow { background: var(--ink); color: var(--paper); transform: rotate(-45deg); }
.cat-row:hover { padding-left: 14px; }
.cat-row .thumb { display: none; }
@media (min-width: 900px) { .cat-row { grid-template-columns: 64px 1fr minmax(0, 340px) 150px; } .cat-row .intro { display: block; } }
@media (max-width: 899px) { .cat-row { grid-template-columns: 64px 1fr auto; } .cat-row .thumb { display: block; width: 64px; height: 64px; border-radius: 12px; overflow: hidden; background: var(--stage); grid-row: 1; grid-column: 1; } .cat-row .code { display: none; } .cat-row .count .label { display: none; } }
.cat-preview { position: fixed; left: 0; top: 0; z-index: 30; width: 280px; aspect-ratio: 1; border-radius: 20px; overflow: hidden; pointer-events: none; opacity: 0; transform: translate(-50%, -50%) scale(.85) rotate(-4deg); transition: opacity .3s, transform .5s var(--ease); background: var(--stage); box-shadow: 0 40px 80px -30px rgba(10, 18, 32, .6); }
.cat-preview.on { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(-2deg); }
.cat-preview img { width: 100%; height: 100%; object-fit: cover; }
@media (hover: none), (max-width: 899px) { .cat-preview { display: none; } }

/* ------------------------------------------------------------------ product cards (sahne) */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: clamp(14px, 1.6vw, 22px); }
.pcard { position: relative; display: flex; flex-direction: column; border-radius: var(--r); overflow: hidden; background: var(--stage); color: var(--on-dark); isolation: isolate; transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.pcard::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06); pointer-events: none; transition: box-shadow .4s; }
.pcard:hover { transform: translateY(-6px); box-shadow: 0 40px 60px -36px rgba(10, 18, 32, .75); }
.pcard:hover::after { box-shadow: inset 0 0 0 1px rgba(158, 230, 224, .35); }
.pcard__stage { position: relative; aspect-ratio: 1 / .92; overflow: hidden; }
.pcard__stage img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; transition: transform 1s var(--ease); }
.pcard:hover .pcard__stage img { transform: scale(1.05); }
.pcard__badges { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; justify-content: space-between; gap: 8px; z-index: 2; }
.pcard__code { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--on-dark-muted); }
.pcard__body { padding: 0 20px 20px; margin-top: -26px; position: relative; z-index: 2; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pcard__sub { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ice); opacity: .9; }
.pcard h3 { margin: 0; font-family: var(--serif);  font-size: 24.58px; line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.pcard__facts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.pcard__facts span { font-family: var(--mono); font-size: 11px; padding: 5px 9px; border-radius: 8px; background: rgba(255, 255, 255, .06); color: var(--on-dark-muted); }
.pcard__facts b { color: var(--on-dark); font-weight: 500; }
.pcard__wl { display: flex; gap: 4px; margin-top: auto; padding-top: 14px; }
.pcard__wl i { flex: 1; height: 3px; border-radius: 3px; background: var(--c); box-shadow: 0 0 10px var(--c); }
.pcard__go { position: absolute; right: 18px; bottom: 18px; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08); transition: background .3s, color .3s, transform .5s var(--ease); }
.pcard__go svg { width: 16px; }
.pcard:hover .pcard__go { background: var(--ice); color: var(--ink); transform: rotate(-45deg); }
.pcard--lg h3 { font-size: clamp(26px, 2.3vw, 32px); }
.pcard--mini h3 { font-size: 19px; }
.pcard--mini .pcard__body { padding: 0 16px 16px; }
.pcard--mini .pcard__code { display: none; }
.pcard--mini .pcard__badges { justify-content: flex-end; }

/* rail */
.rail-wrap { position: relative; }
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: min(82vw, 400px); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; scrollbar-width: none; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); }
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
.rail-nav { display: flex; gap: 8px; }
.rail-nav button { width: 52px; height: 52px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-strong); display: grid; place-items: center; transition: background .3s, color .3s; }
.dark .rail-nav button { box-shadow: inset 0 0 0 1px var(--line-dark); }
.rail-nav button:hover { background: var(--ink); color: var(--paper); }
.dark .rail-nav button:hover { background: var(--ice); color: var(--ink); }
.rail-nav svg { width: 18px; }

/* ------------------------------------------------------------------ flagship / wavelength explorer */
.flag { overflow: hidden; }
.flag__grid { display: grid; gap: clamp(32px, 5vw, 80px); align-items: center; }
@media (min-width: 1000px) { .flag__grid { grid-template-columns: 1.05fr .95fr; } }
.flag__stage { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 1; background: var(--stage); }
.flag__stage img { width: 100%; height: 100%; object-fit: cover; }
.flag__stage .beam { position: absolute; inset: 0; background: radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--beam, var(--nm-808)) 38%, transparent), transparent 55%); mix-blend-mode: screen; transition: background .6s; pointer-events: none; }
.flag__stage .nm-big { position: absolute; left: 24px; bottom: 18px; font-family: var(--serif); font-size: clamp(53.76px, 6.91vw, 107.52px); line-height: .8; color: var(--beam); opacity: .9;  transition: color .5s; text-shadow: 0 0 40px color-mix(in srgb, var(--beam) 60%, transparent); letter-spacing: -.035em; font-weight: 500; }
.flag__stage .nm-big small { font-family: var(--mono); font-size: 14px; letter-spacing: .1em; margin-left: 6px; }
.wl-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 34px 0 22px; }
.wl-tab { text-align: left; padding: 14px 14px 12px; border-radius: 14px; box-shadow: inset 0 0 0 1px var(--line-dark); transition: background .3s, box-shadow .3s; }
.wl-tab b { display: block; font-family: var(--mono); font-weight: 500; font-size: 15px; }
.wl-tab span { font-size: 12px; color: var(--on-dark-muted); }
.wl-tab::before { content: ""; display: block; width: 100%; height: 3px; border-radius: 3px; background: var(--c); margin-bottom: 12px; opacity: .45; transition: opacity .3s, box-shadow .3s; }
.wl-tab[aria-selected="true"] { background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 70%, transparent); }
.wl-tab[aria-selected="true"]::before { opacity: 1; box-shadow: 0 0 14px var(--c); }
.wl-panel { min-height: 150px; }
.wl-panel p { margin: 0 0 18px; color: var(--on-dark-muted); font-size: 16.5px; max-width: 46ch; }
.skin { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; max-width: 420px; }
.skin span { height: 38px; border-radius: 8px; background: var(--s); position: relative; opacity: .28; transition: opacity .4s, transform .4s var(--ease); display: grid; place-items: end start; padding: 4px 6px; font-family: var(--mono); font-size: 10px; color: rgba(10, 18, 32, .7); }
.skin span:nth-child(n+5) { color: rgba(255, 255, 255, .8); }
.skin span.on { opacity: 1; transform: translateY(-3px); }
.skin-label { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-muted); margin-top: 10px; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line-dark); margin-top: 30px; }
.facts div { padding: 18px 0 16px; border-bottom: 1px solid var(--line-dark); }
.facts div:nth-child(odd) { padding-right: 16px; border-right: 1px solid var(--line-dark); }
.facts div:nth-child(even) { padding-left: 20px; }
.facts b { display: block; font-family: var(--serif);  font-size: clamp(24.58px, 2.46vw, 35.33px); line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.facts span { display: block; margin-top: 6px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-muted); }
.facts--light { border-color: var(--line); }
.facts--light div { border-color: var(--line) !important; }
.facts--light span { color: var(--muted); }
@media (min-width: 640px) { .facts--4 { grid-template-columns: repeat(4, 1fr); } .facts--4 div { padding-left: 18px !important; padding-right: 12px; border-right: 1px solid var(--line-dark); } .facts--4 div:first-child { padding-left: 0 !important; } .facts--4 div:last-child { border-right: 0; } }

/* ------------------------------------------------------------------ finder */
.finder { display: grid; gap: 36px; }
@media (min-width: 1000px) { .finder { grid-template-columns: 380px 1fr; gap: 56px; } }
.finder__q { margin-bottom: 26px; }
.finder__q h3 { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { height: 42px; padding: 0 16px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line-strong); font-size: 14.5px; transition: background .25s, color .25s, box-shadow .25s; display: inline-flex; align-items: center; gap: 8px; }
.chip:hover { box-shadow: inset 0 0 0 1px var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); box-shadow: none; }
.chip .n { font-family: var(--mono); font-size: 11px; opacity: .6; }
.finder__note { font-size: 14px; color: var(--muted); padding: 16px 18px; border-radius: 14px; background: var(--bone); margin-top: 8px; }
.finder__note b { color: var(--teal-deep); }
.finder__results { min-height: 420px; }
.finder__results .pgrid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); }
@media (max-width: 640px) {
  .finder__results .pgrid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .finder__results .pcard h3 { font-size: 16px; }
  .finder__results .pcard__facts, .finder__results .pcard__go, .finder__results .pcard__badges { display: none; }
  .finder__results .pcard__sub { font-size: 9.5px; }
  .finder__results .pcard__body { padding: 0 12px 12px; margin-top: -18px; }
}
.finder__count { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; display: flex; justify-content: space-between; }

/* ------------------------------------------------------------------ service band */
.service { display: grid; gap: clamp(40px, 6vw, 90px); align-items: center; }
@media (min-width: 1000px) { .service { grid-template-columns: 1fr minmax(0, 420px); } }
.pillars { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 40px; border-top: 1px solid var(--line-dark); }
@media (min-width: 640px) { .pillars { grid-template-columns: 1fr 1fr; } .pillars > div:nth-child(odd) { border-right: 1px solid var(--line-dark); padding-right: 24px; } .pillars > div:nth-child(even) { padding-left: 24px; } }
.pillars > div { padding: 24px 0; border-bottom: 1px solid var(--line-dark); }
.pillars h4 { margin: 0 0 6px; font-size: 17px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.pillars h4 i { font-family: var(--mono); font-style: normal; font-size: 11px; color: var(--ice); }
.pillars p { margin: 0; color: var(--on-dark-muted); font-size: 14.5px; }
.phone-frame { width: 100%; max-width: 340px; margin-inline: auto; aspect-ratio: 9 / 16; border-radius: 42px; padding: 10px; background: linear-gradient(160deg, #26364f, #0d1626); box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .8), inset 0 0 0 1px rgba(255, 255, 255, .1); position: relative; }
.phone-frame video, .phone-frame img { width: 100%; height: 100%; object-fit: cover; border-radius: 33px; background: #000; }
.phone-frame .live { position: absolute; top: 26px; left: 26px; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; padding: 5px 9px; border-radius: 99px; background: rgba(10, 18, 32, .6); backdrop-filter: blur(8px); display: inline-flex; align-items: center; gap: 6px; }
.phone-frame .live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #ff5a6e; animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .2; } }

/* ------------------------------------------------------------------ certificates */
.certs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
@media (min-width: 900px) { .certs { grid-template-columns: repeat(4, 1fr); } }
.cert { background: var(--paper); padding: clamp(22px, 3vw, 36px); display: flex; flex-direction: column; gap: 14px; min-height: 240px; }
.cert b { font-family: var(--serif);  font-size: clamp(43.01px, 4.61vw, 64.51px); line-height: .85; letter-spacing: -.035em; font-weight: 500; }
.cert span { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--teal-deep); }
.cert p { margin: auto 0 0; font-size: 14px; color: var(--muted); }

/* ------------------------------------------------------------------ blog cards */
.posts { display: grid; gap: clamp(18px, 2vw, 28px); grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.post-card { display: flex; flex-direction: column; gap: 16px; }
.post-card__img { border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 3; background: var(--bone); }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.post-card:hover .post-card__img img { transform: scale(1.04); }
.post-card__meta { display: flex; gap: 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.post-card h3 { margin: 0; font-family: var(--serif);  font-size: 21.5px; line-height: 1.08; letter-spacing: -.035em; font-weight: 500; }
.post-card p { margin: 0; color: var(--muted); font-size: 15px; }
.post-card--feature { display: grid; gap: clamp(20px, 3vw, 48px); align-items: center; }
@media (min-width: 900px) { .post-card--feature { grid-template-columns: 1.2fr 1fr; } .post-card--feature h3 { font-size: clamp(36px, 3.6vw, 56px); } }

/* ------------------------------------------------------------------ faq */
.faq { border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line-strong); }
.faq summary { list-style: none; display: grid; grid-template-columns: 44px 1fr 32px; gap: 12px; align-items: center; padding: 26px 0; cursor: pointer; font-family: var(--serif); font-size: clamp(16.9px, 1.69vw, 23.04px); line-height: 1.15; letter-spacing: -.035em; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .n { font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.faq summary .pm { width: 32px; height: 32px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-strong); position: relative; }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); transition: transform .35s var(--ease); }
.faq summary .pm::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq details[open] summary .pm::after { transform: translate(-50%, -50%) rotate(0); }
.faq details p { margin: 0 0 28px 56px; max-width: 68ch; color: var(--muted); font-size: 16px; line-height: 1.7; }

/* ------------------------------------------------------------------ CTA band */
.cta-band { position: relative; overflow: hidden; }
.cta-band__inner { display: grid; gap: 34px; align-items: end; }
@media (min-width: 900px) { .cta-band__inner { grid-template-columns: 1.3fr .7fr; } }
.cta-band .glow { position: absolute; right: -10%; top: -40%; width: 70vw; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(48, 134, 138, .45), transparent 60%); filter: blur(10px); pointer-events: none; }
.contact-lines { display: grid; gap: 4px; font-family: var(--mono); font-size: 14px; }
.contact-lines a { display: flex; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line-dark); transition: color .25s; }
.contact-lines a:hover { color: var(--ice); }
.contact-lines a span:first-child { color: var(--on-dark-muted); }

/* ------------------------------------------------------------------ footer */
.site-footer { background: var(--ink); color: var(--on-dark); padding-top: clamp(70px, 9vw, 120px); }
.footer-claim { font-family: var(--serif); font-size: clamp(36.86px, 6.6vw, 107.52px); line-height: .9;  margin: 0 0 clamp(50px, 7vw, 100px); letter-spacing: -.035em; font-weight: 500; }
.footer-claim em { color: var(--ice); }
.footer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px 24px; padding-bottom: 56px; border-bottom: 1px solid var(--line-dark); }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; } }
.footer-grid h4 { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-muted); margin: 0 0 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 14.5px; }
.footer-grid ul a { opacity: .88; transition: opacity .2s, color .2s; }
.footer-grid ul a:hover { opacity: 1; color: var(--ice); }
.footer-brand img { width: 180px; margin-bottom: 20px; }
.footer-brand p { color: var(--on-dark-muted); font-size: 14px; max-width: 34ch; margin: 0 0 20px; }
.socials { display: flex; gap: 8px; }
.socials a { width: 42px; height: 42px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-dark); display: grid; place-items: center; transition: background .25s, color .25s; }
.socials a:hover { background: var(--ice); color: var(--ink); }
.socials svg { width: 18px; height: 18px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; padding-block: 26px 34px; font-size: 13px; color: var(--on-dark-muted); }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-bottom a:hover { color: var(--on-dark); }
.hours li { display: flex; justify-content: space-between; gap: 12px; }
.hours li span:last-child { font-family: var(--mono); font-size: 13px; color: var(--on-dark-muted); }

/* ------------------------------------------------------------------ floating actions */
.fab { position: fixed; right: 18px; bottom: 18px; z-index: 55; display: flex; flex-direction: column; gap: 10px; align-items: flex-end; transition: opacity .4s, transform .5s var(--ease); }
.fab.is-away { opacity: 0; transform: translateY(20px); pointer-events: none; }
.fab a, .fab button { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 16px 34px -14px rgba(10, 18, 32, .6); transition: transform .4s var(--ease); }
.fab a:hover, .fab button:hover { transform: scale(1.06); }
.fab .wa { background: #1faa59; color: #fff; }
.fab .q { background: var(--ink); color: var(--ice); width: auto; padding: 0 20px; border-radius: 999px; height: 50px; font-weight: 500; font-size: 14px; gap: 8px; display: inline-flex; align-items: center; box-shadow: 0 16px 34px -14px rgba(10, 18, 32, .6), inset 0 0 0 1px rgba(158, 230, 224, .25); }
.fab svg { width: 26px; height: 26px; }
.fab .q svg { width: 18px; height: 18px; }
@media (max-width: 640px) { .fab .q { display: none; } }

/* ------------------------------------------------------------------ quote drawer */
.drawer { position: fixed; inset: 0; z-index: 90; visibility: hidden; }
.drawer.open { visibility: visible; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(10, 18, 32, .5); backdrop-filter: blur(4px); opacity: 0; transition: opacity .4s; }
.drawer.open .drawer__scrim { opacity: 1; }
.drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(560px, 100%); background: var(--paper); transform: translateX(100%); transition: transform .6s var(--ease); display: flex; flex-direction: column; overflow-y: auto; }
.drawer.open .drawer__panel { transform: none; }
.drawer__head { padding: 28px 32px 0; display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.drawer__head .h3 { font-size: 32px; }
.drawer__close { width: 44px; height: 44px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-strong); font-size: 22px; flex-shrink: 0; }
.drawer form { padding: 24px 32px 32px; display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; height: 52px; padding: 0 16px; border-radius: 14px; border: 1px solid var(--line-strong); background: var(--white); font-size: 16px; font-family: var(--sans); transition: border .2s, box-shadow .2s; }
.field textarea { height: 120px; padding: 14px 16px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(48, 134, 138, .14); }
.field-row { display: grid; gap: 14px; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }
.form-note { font-size: 13px; color: var(--muted); margin: 4px 0 0; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg label { position: relative; }
.seg input { position: absolute; opacity: 0; inset: 0; }
.seg span { display: inline-flex; height: 40px; align-items: center; padding: 0 14px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line-strong); font-size: 14px; cursor: pointer; transition: background .2s, color .2s; }
.seg input:checked + span { background: var(--ink); color: var(--paper); box-shadow: none; }
.seg input:focus-visible + span { outline: 2px solid var(--teal); outline-offset: 2px; }

/* ------------------------------------------------------------------ page heroes */
.page-hero { padding-top: calc(var(--header-h) + clamp(56px, 8vw, 120px)); padding-bottom: clamp(56px, 7vw, 100px); position: relative; overflow: hidden; }
.page-hero.dark { background: radial-gradient(120% 90% at 85% 0%, var(--stage-glow) 0%, var(--stage) 38%, var(--ink) 80%); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 28px; }
.dark .crumbs { color: var(--on-dark-muted); }
.crumbs a:hover { color: var(--teal); }
.dark .crumbs a:hover { color: var(--ice); }
.crumbs span[aria-hidden] { opacity: .5; }

/* category hero */
.cat-hero__grid { display: grid; gap: 40px; align-items: end; }
@media (min-width: 1000px) { .cat-hero__grid { grid-template-columns: 1.2fr .8fr; } }
.cat-hero__img { border-radius: 26px; overflow: hidden; aspect-ratio: 1; max-width: 460px; margin-left: auto; background: var(--stage); box-shadow: 0 50px 100px -50px rgba(0, 0, 0, .8); }
.cat-hero__img img { width: 100%; height: 100%; object-fit: cover; }
.cat-hero .code-big { font-family: var(--mono); font-size: 13px; color: var(--ice); letter-spacing: .14em; margin-bottom: 14px; display: block; }
.cat-nav { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; }
.cat-nav::-webkit-scrollbar { display: none; }
.cat-nav a { flex-shrink: 0; height: 40px; display: inline-flex; align-items: center; gap: 8px; padding: 0 16px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line-strong); font-size: 14px; transition: background .2s, color .2s; }
.cat-nav a:hover { box-shadow: inset 0 0 0 1px var(--ink); }
.cat-nav a[aria-current="page"] { background: var(--ink); color: var(--paper); box-shadow: none; }
.cat-nav a .n { font-family: var(--mono); font-size: 11px; opacity: .55; }

/* ------------------------------------------------------------------ toolbar (ürünler) */
.toolbar { position: sticky; top: var(--header-h); z-index: 20; background: rgba(250, 248, 244, .9); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); padding-block: 12px; }
.toolbar .wrap { display: flex; gap: 12px; align-items: center; }
.toolbar .cat-nav { flex: 1; }
.search { position: relative; flex-shrink: 0; width: 240px; display: none; }
.search input { width: 100%; height: 40px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--white); padding: 0 16px 0 40px; font-size: 14px; }
.search input:focus { outline: none; border-color: var(--teal); }
.search svg { position: absolute; left: 14px; top: 50%; width: 16px; transform: translateY(-50%); color: var(--muted); }
@media (min-width: 900px) { .search { display: block; } }
.search--mobile { display: block; width: 100%; margin-bottom: 18px; }
@media (min-width: 900px) { .search--mobile { display: none; } }
.result-meta { display: flex; justify-content: space-between; align-items: baseline; margin: 34px 0 20px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.empty { padding: 60px 0; text-align: center; color: var(--muted); display: none; }
.group-title { display: flex; align-items: baseline; gap: 16px; margin: 56px 0 22px; padding-top: 22px; border-top: 1px solid var(--line-strong); }
.group-title:first-child { margin-top: 0; }
.group-title .code { font-family: var(--mono); font-size: 12px; color: var(--muted-2); }
.group-title h2 { font-family: var(--serif);  font-size: clamp(24.58px, 2.76vw, 39.94px); margin: 0; line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.group-title a { margin-left: auto; font-size: 14px; }

/* ------------------------------------------------------------------ product page */
.p-hero { padding-top: calc(var(--header-h) + 34px); padding-bottom: clamp(48px, 6vw, 90px); background: radial-gradient(90% 70% at 25% 30%, var(--stage-2) 0%, var(--stage) 45%, var(--ink) 100%); }
.p-hero__grid { display: grid; gap: clamp(28px, 4vw, 64px); }
@media (min-width: 1000px) { .p-hero__grid { grid-template-columns: 1.08fr .92fr; align-items: start; } .p-info { position: sticky; top: calc(var(--header-h) + 24px); } }
.gallery__main { position: relative; border-radius: 28px; overflow: hidden; aspect-ratio: 1; background: var(--stage); cursor: zoom-in; }
.gallery__main img { width: 100%; height: 100%; object-fit: cover; transition: opacity .35s; }
.gallery__main .count { position: absolute; right: 18px; bottom: 16px; font-family: var(--mono); font-size: 11px; color: var(--on-dark-muted); letter-spacing: .1em; }
.gallery__thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; scrollbar-width: none; }
.gallery__thumbs button { width: 84px; height: 84px; flex-shrink: 0; border-radius: 14px; overflow: hidden; background: var(--stage); opacity: .5; transition: opacity .25s, box-shadow .25s; }
.gallery__thumbs button[aria-current="true"] { opacity: 1; box-shadow: 0 0 0 2px var(--ice); }
.gallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.p-info .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.p-info h1 { font-family: var(--serif);  font-size: clamp(41.47px, 5.06vw, 79.87px); line-height: .9;  margin: 0; letter-spacing: -.035em; font-weight: 500; }
.p-info .sub { font-family: var(--mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--ice); margin-top: 16px; }
.p-info .tagline { font-family: var(--serif); font-style: italic; font-size: clamp(16.9px, 1.54vw, 21.5px); line-height: 1.2; color: var(--on-dark); opacity: .9; margin: 22px 0 0; max-width: 26ch; letter-spacing: -.035em; font-weight: 500; }
.p-info .facts { margin-top: 28px; }
.p-info .ruler-box { margin-top: 26px; padding: 16px 18px 12px; border-radius: 16px; background: rgba(255, 255, 255, .04); box-shadow: inset 0 0 0 1px var(--line-dark); }
.p-info .ruler-box .ruler-caption { margin-bottom: 4px; }
.p-info .actions { margin-top: 28px; display: grid; gap: 10px; }
@media (min-width: 560px) { .p-info .actions { grid-template-columns: 1fr 1fr; } .p-info .actions .btn:first-child { grid-column: 1 / -1; } }
.p-info .assure { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; color: var(--on-dark-muted); }
.p-info .assure span { display: inline-flex; align-items: center; gap: 8px; }
.p-info .assure svg { width: 15px; color: var(--ice); }

.subnav { position: sticky; top: var(--header-h); z-index: 20; background: rgba(250, 248, 244, .92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.subnav .wrap { display: flex; align-items: center; gap: 6px; height: 58px; overflow-x: auto; scrollbar-width: none; }
.subnav .wrap::-webkit-scrollbar { display: none; }
.subnav a { flex-shrink: 0; height: 36px; display: inline-flex; align-items: center; padding: 0 14px; border-radius: 999px; font-size: 14px; color: var(--muted); transition: background .2s, color .2s; }
.subnav a.active, .subnav a:hover { color: var(--ink); background: var(--bone); }
.subnav .subnav-cta { margin-left: auto; }
.subnav .subnav-name { font-family: var(--serif); font-size: 16.9px; margin-right: 10px; white-space: nowrap; color: var(--ink); letter-spacing: -.035em; font-weight: 500; }

.p-body { display: grid; gap: 48px; }
@media (min-width: 1000px) { .p-body { grid-template-columns: 260px 1fr; gap: 80px; } .p-toc { position: sticky; top: calc(var(--header-h) + 90px); align-self: start; } }
.p-toc { display: none; }
@media (min-width: 1000px) { .p-toc { display: block; } }
.p-toc h4 { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; }
.p-toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); counter-reset: toc; }
.p-toc li a { display: block; padding: 7px 0 7px 18px; font-size: 14px; color: var(--muted); border-left: 2px solid transparent; margin-left: -1px; line-height: 1.35; transition: color .2s, border-color .2s; counter-increment: toc; }
.p-toc li a::before { content: counter(toc, decimal-leading-zero); font-family: var(--mono); font-size: 10px; margin-right: 10px; opacity: .55; }
.p-toc li a.active, .p-toc li a:hover { color: var(--ink); border-color: var(--teal); }

.prose { max-width: 760px; }
.prose .lead-xl { font-family: var(--serif); font-size: clamp(18.43px, 1.69vw, 24.58px); line-height: 1.22;  color: var(--ink); margin: 0 0 18px; letter-spacing: -.035em; font-weight: 500; }
.prose .lead-xl strong { font-weight: 400; color: var(--teal-deep); }
.prose .headline { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-deep); margin: 0 0 18px; }
.prose h2 { font-family: var(--serif);  font-size: clamp(23.04px, 2.3vw, 33.79px); line-height: 1.04;  margin: 64px 0 18px; display: flex; gap: 16px; align-items: baseline; letter-spacing: -.035em; font-weight: 500; }
.prose h2 .n { font-family: var(--mono); font-size: 12px; color: var(--muted-2); letter-spacing: .06em; flex-shrink: 0; transform: translateY(-3px); font-weight: 400; }
.prose h3 { font-size: 19px; font-weight: 600; margin: 36px 0 10px; }
.prose p { font-size: 16.5px; line-height: 1.72; color: #2a3445; margin: 0 0 18px; }
.prose p strong, .prose li strong { color: var(--ink); font-weight: 600; }
.prose ul.check { list-style: none; padding: 0; margin: 10px 0 26px; display: grid; gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 700px) { .prose ul.check.cols { grid-template-columns: 1fr 1fr; column-gap: 28px; } }
.prose ul.check li { position: relative; padding: 13px 0 13px 30px; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.45; color: #2a3445; }
.prose ul.check li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 14px; height: 8px; border-left: 1.6px solid var(--teal); border-bottom: 1.6px solid var(--teal); transform: rotate(-45deg); }
.feat-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin: 14px 0 30px; }
@media (min-width: 700px) { .feat-grid { grid-template-columns: 1fr 1fr; } .feat:last-child:nth-child(odd) { grid-column: 1 / -1; } }
.feat { background: var(--paper); padding: 24px 24px 22px; }
.feat .k { font-family: var(--mono); font-size: 11px; color: var(--muted-2); letter-spacing: .08em; }
.feat h3 { margin: 10px 0 8px !important; font-size: 18px !important; font-weight: 600; line-height: 1.25; }
.feat p { font-size: 15px !important; line-height: 1.6 !important; margin: 0 !important; color: var(--muted) !important; }
.feat--wl { position: relative; }
.feat--wl::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--c); box-shadow: 0 0 12px var(--c); }

.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table th, .spec-table td { text-align: left; padding: 15px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec-table th { font-weight: 400; color: var(--muted); width: 42%; padding-right: 20px; }
.spec-table td { font-family: var(--mono); font-size: 14px; color: var(--ink); }
.spec-table tr:first-child th, .spec-table tr:first-child td { border-top: 1px solid var(--ink); }

.after-sales { display: grid; gap: 1px; background: var(--line-dark); border-radius: var(--r); overflow: hidden; }
@media (min-width: 700px) { .after-sales { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .after-sales { grid-template-columns: repeat(4, 1fr); } }
.after-sales > div { background: var(--ink-2); padding: 30px 26px; min-height: 220px; display: flex; flex-direction: column; }
.after-sales i { font-family: var(--mono); font-style: normal; font-size: 11px; color: var(--ice); letter-spacing: .1em; }
.after-sales h4 { font-family: var(--serif);  font-size: 21.5px; line-height: 1.05; margin: auto 0 10px; padding-top: 40px; letter-spacing: -.035em; font-weight: 500; }
.after-sales p { margin: 0; font-size: 14.5px; color: var(--on-dark-muted); }

/* compare */
.compare-wrap { overflow-x: auto; border-radius: var(--r); box-shadow: inset 0 0 0 1px var(--line); background: var(--white); scrollbar-width: thin; }
.compare { border-collapse: separate; border-spacing: 0; min-width: 1180px; width: 100%; font-size: 14px; }
.compare th, .compare td { padding: 16px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.compare tr > :last-child { border-right: 0; }
.compare thead th { position: sticky; top: 0; background: var(--white); z-index: 2; vertical-align: top; padding-top: 18px; }
.compare tbody th { position: sticky; left: 0; background: var(--paper); z-index: 1; font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); width: 170px; min-width: 170px; }
.compare thead th:first-child { left: 0; z-index: 3; background: var(--paper); }
.compare td { font-family: var(--mono); font-size: 13px; line-height: 1.5; }
.compare td.na { color: var(--muted-2); }
.compare td.yes { color: var(--teal-deep); font-weight: 600; }
.cmp-head { display: flex; flex-direction: column; gap: 8px; }
.cmp-head img { width: 100%; max-width: 140px; aspect-ratio: 1; object-fit: cover; border-radius: 14px; background: var(--stage); }
.cmp-head a { font-family: var(--serif);  font-size: 18.43px; line-height: 1; letter-spacing: -.035em; font-weight: 500; }
.cmp-head span { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.cmp-wl { display: flex; gap: 3px; margin-top: 8px; }
.cmp-wl i { width: 22px; height: 4px; border-radius: 4px; background: var(--c); }

/* wavelength guide cards */
.wl-guide { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.wl-card { border-radius: 20px; padding: 26px 22px; background: var(--ink-2); position: relative; overflow: hidden; color: var(--on-dark); min-height: 250px; display: flex; flex-direction: column; }
.wl-card::before { content: ""; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--c) 55%, transparent), transparent 70%); }
.wl-card b { font-family: var(--serif);  font-size: 49.15px; line-height: .9;  color: var(--c); letter-spacing: -.035em; font-weight: 500; }
.wl-card b small { font-family: var(--mono); font-size: 12px; margin-left: 4px; color: var(--on-dark-muted); letter-spacing: .1em; }
.wl-card h4 { margin: 10px 0 0; font-size: 17px; font-weight: 500; }
.wl-card .skin-t { font-family: var(--mono); font-size: 11px; color: var(--ice); letter-spacing: .1em; text-transform: uppercase; margin-top: 4px; }
.wl-card p { margin: auto 0 0; padding-top: 18px; color: var(--on-dark-muted); font-size: 14px; }

/* about */
.split { display: grid; gap: clamp(32px, 5vw, 90px); }
@media (min-width: 1000px) { .split { grid-template-columns: .85fr 1.15fr; } .split--even { grid-template-columns: 1fr 1fr; } }
.sticky-col { align-self: start; }
@media (min-width: 1000px) { .sticky-col { position: sticky; top: calc(var(--header-h) + 40px); } }
.values { counter-reset: v; border-top: 1px solid var(--line-strong); }
.values > div { display: grid; grid-template-columns: 50px 1fr; gap: 6px 14px; padding: 26px 0; border-bottom: 1px solid var(--line-strong); }
.values > div::before { counter-increment: v; content: counter(v, decimal-leading-zero); font-family: var(--mono); font-size: 12px; color: var(--muted-2); grid-row: span 2; padding-top: 8px; }
.values h3 { margin: 0; font-family: var(--serif);  font-size: 24.58px; line-height: 1.05; letter-spacing: -.035em; font-weight: 500; }
.values p { margin: 0; color: var(--muted); font-size: 15.5px; }
.model { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-dark); border-radius: var(--r); overflow: hidden; }
@media (min-width: 900px) { .model { grid-template-columns: repeat(4, 1fr); } }
.model > div { background: var(--ink); padding: 30px 24px 26px; min-height: 200px; display: flex; flex-direction: column; }
.model i { font-family: var(--mono); font-style: normal; font-size: 11px; color: var(--ice); }
.model h4 { font-family: var(--serif);  font-size: clamp(23.04px, 2.15vw, 32.26px); margin: auto 0 0; line-height: 1; padding-top: 50px; letter-spacing: -.035em; font-weight: 500; }
.countries { display: flex; flex-wrap: wrap; gap: 10px 0; font-family: var(--serif); font-size: clamp(23.04px, 3.07vw, 46.08px); line-height: 1.1; letter-spacing: -.035em; font-weight: 500; }
.countries span::after { content: "·"; margin: 0 .28em; color: var(--teal); }
.countries span:last-child::after { display: none; }
.video-card { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 16 / 9; background: var(--ink); }
.video-card video { width: 100%; height: 100%; object-fit: cover; }

.cert-docs { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.cert-doc { border-radius: var(--r); background: var(--white); box-shadow: 0 0 0 1px var(--line); overflow: hidden; display: flex; flex-direction: column; }
.cert-doc button { display: block; background: #fff; padding: 22px; cursor: zoom-in; }
.cert-doc img { width: 100%; aspect-ratio: 391 / 518; object-fit: contain; }
.cert-doc div { padding: 18px 22px 22px; border-top: 1px solid var(--line); }
.cert-doc b { font-family: var(--serif);  font-size: 21.5px; display: block; line-height: 1.05; letter-spacing: -.035em; font-weight: 500; }
.cert-doc span { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

/* contact */
.contact-grid { display: grid; gap: 36px; }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: .9fr 1.1fr; gap: 64px; } }
.c-cards { display: grid; gap: 1px; background: var(--line); border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.c-card { background: var(--paper); padding: 24px 26px; display: grid; gap: 6px; }
.c-card h4 { margin: 0; font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.c-card a, .c-card p { margin: 0; font-family: var(--serif); font-size: 21.5px; line-height: 1.15; letter-spacing: -.035em; font-weight: 500; }
.c-card a:hover { color: var(--teal); }
.c-card .small { font-family: var(--sans); font-size: 14px; color: var(--muted); }
.map { border-radius: var(--r); overflow: hidden; aspect-ratio: 16 / 10; background: var(--bone); border: 1px solid var(--line); }
.map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) contrast(1.05); }
.form-card { background: var(--white); border-radius: var(--r); padding: clamp(24px, 3vw, 40px); box-shadow: 0 0 0 1px var(--line), 0 40px 80px -60px rgba(10, 18, 32, .5); display: grid; gap: 14px; }

/* blog post */
.article-hero { padding-top: calc(var(--header-h) + clamp(48px, 7vw, 96px)); }
.article-hero h1 { font-family: var(--serif);  font-size: clamp(33.79px, 4.3vw, 67.58px); line-height: .96;  margin: 0; max-width: 18ch; letter-spacing: -.035em; font-weight: 500; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 28px; }
.article-cover { margin-top: clamp(36px, 5vw, 64px); border-radius: 28px; overflow: hidden; aspect-ratio: 21 / 9; background: var(--bone); }
.article-cover img { width: 100%; height: 100%; object-fit: cover; }
.article-body { display: grid; gap: 48px; }
@media (min-width: 1000px) { .article-body { grid-template-columns: 1fr 320px; gap: 80px; } }
.aside-card { position: sticky; top: calc(var(--header-h) + 30px); border-radius: var(--r); background: var(--ink); color: var(--on-dark); padding: 28px; align-self: start; }
.aside-card h4 { font-family: var(--serif);  font-size: 23.04px; line-height: 1.05; margin: 0 0 12px; letter-spacing: -.035em; font-weight: 500; }
.aside-card p { margin: 0 0 20px; color: var(--on-dark-muted); font-size: 14.5px; }

/* sitemap page */
.sm-grid { display: grid; gap: 40px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); }
.sm-grid h3 { font-family: var(--mono); font-weight: 500; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); }
.sm-grid ul { list-style: none; padding: 0; margin: 0; }
.sm-grid li a { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.sm-grid li a:hover { color: var(--teal); }
.sm-grid li a span { font-family: var(--mono); font-size: 11px; color: var(--muted-2); }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(10, 18, 32, .94); display: none; place-items: center; padding: 30px; }
.lightbox.open { display: grid; }
.lightbox img { max-height: 88vh; width: auto; max-width: 100%; border-radius: 18px; }
.lightbox button { position: absolute; top: 18px; right: 18px; width: 48px; height: 48px; border-radius: 50%; color: #fff; font-size: 26px; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .3); }

/* marquee */
.marquee { overflow: hidden; border-block: 1px solid var(--line-dark); padding-block: 18px; }
.marquee__track { display: flex; gap: 48px; width: max-content; animation: marq 40s linear infinite; font-family: var(--mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark-muted); }
.marquee__track span { display: inline-flex; align-items: center; gap: 48px; }
.marquee__track span::after { content: "✦"; color: var(--ice); }
@keyframes marq { to { transform: translateX(-50%); } }

/* reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; } .reveal-d2 { transition-delay: .16s; } .reveal-d3 { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}
.field .seg label { font-family: var(--sans); font-size: 14px; letter-spacing: 0; text-transform: none; color: var(--ink); }

/* Mono yazı fontu daha geniş: grid öğeleri daralabilsin, uzun kelimeler kırılsın */
.footer-grid > *, .p-hero__grid > *, .split > *, .contact-grid > *, .finder > *, .service > *, .flag__grid > *,
.cat-hero__grid > *, .article-body > *, .p-body > *, .section-head > *, .facts > div, .pgrid > *, .cta-band__inner > * { min-width: 0; }
.footer-grid a, .facts span, .pcard__sub, .c-card a, .c-card p, .contact-lines a span:last-child { overflow-wrap: anywhere; }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 18px; } .footer-grid ul { font-size: 13px; } .contact-lines { font-size: 12.5px; } }

/* Tek font: Geist — italiği yok, vurgular yalnızca renkle */
em, .p-info .tagline { font-style: normal; }
.p-info .tagline { font-weight: 400; letter-spacing: -.02em; max-width: 30ch; }
.display, .h1 { line-height: .98; }
.h2, .h3 { line-height: 1.02; }
.stat strong sup { letter-spacing: 0; font-weight: 400; }
.prose h2 { line-height: 1.12; }

h1, h2, h3, .display, .h1, .h2, .h3 { text-wrap: balance; overflow-wrap: break-word; }
.prose .lead-xl { font-weight: 400; letter-spacing: -.02em; line-height: 1.35; }
@media (max-width: 899px) { .hero__kicker { display: none; } }

/* ---------- Hero sahnesi: Higgsfield boş stüdyo + gerçek ürün fotoğrafları (piksel birebir) */
.hero__bg img { object-position: 72% 50%; animation: none; transform: none; }
.hero::before { background: linear-gradient(90deg, rgba(10, 18, 32, .85) 0%, rgba(10, 18, 32, .45) 38%, rgba(10, 18, 32, 0) 62%), linear-gradient(0deg, rgba(10, 18, 32, .85) 0%, rgba(10, 18, 32, 0) 30%); }
.hero__stage { position: absolute; z-index: 0; right: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter))); bottom: 172px; top: calc(var(--header-h) + 36px); width: min(40vw, 620px); display: flex; align-items: flex-end; justify-content: flex-end; }
.hero__content, .hero__foot { position: relative; z-index: 1; }
.hero__dev { position: relative; display: block; height: 100%; aspect-ratio: 382 / 746; flex-shrink: 0; }
.hero__dev img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); animation: devIn 1.4s var(--ease) both; }
.hero__dev::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 34%; background: inherit; }
.hero__dev--lum { height: 86%; margin-right: -9%; z-index: 0; }
.hero__dev--lum img { animation-delay: .15s; filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .5)) brightness(.92); }
.hero__dev--pro { z-index: 1; }
/* zemin yansıması: aynı fotoğrafın ters, solan kopyası */
.hero__dev > img + img { display: none; }
.hero__dev { -webkit-box-reflect: below 2px linear-gradient(transparent 72%, rgba(255, 255, 255, .16)); }
.hero__dev::before { content: ""; position: absolute; left: 6%; right: 6%; bottom: -10px; height: 26px; border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 0, 0, .65), transparent); z-index: -1; }
.hero__dev::after { display: none; }
@keyframes devIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.hero__label { position: absolute; left: 0; bottom: 6%; display: grid; gap: 4px; padding: 12px 16px; border-radius: 14px; background: rgba(10, 18, 32, .55); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px rgba(158, 230, 224, .22); font-size: 12px; color: var(--on-dark-muted); transition: box-shadow .3s; z-index: 2; }
.hero__label b { color: var(--on-dark); font-weight: 500; font-size: 14px; }
.hero__label span { display: inline-flex; align-items: center; gap: 6px; color: var(--ice); }
.hero__label svg { width: 14px; height: 14px; }
.hero__stage:hover .hero__label { box-shadow: inset 0 0 0 1px rgba(158, 230, 224, .6); }
@media (min-width: 900px) { .hero__content > * { max-width: min(52vw, 700px); } .hero h1 { font-size: min(calc(min(52vw, 700px) / 9.2), 78px); } }
@media (max-width: 899px) {
  .hero__bg { height: 60svh; }
  .hero__bg img { object-position: 78% 50%; }
  .hero__stage { top: calc(var(--header-h) + 8px); bottom: auto; height: calc(46svh - var(--header-h)); left: 50%; right: auto; transform: translateX(-50%); width: auto; justify-content: center; }
  .hero__label { display: none; }
}

.hero__sub { max-width: 500px; }
@media (max-width: 899px) {
  .hero__stage { height: calc(40svh - var(--header-h)); }
  .hero__dev { -webkit-box-reflect: unset; }
}

/* ================= HERO — ortalanmış; yanlarda derinlik bulanıklığıyla kayan cihaz isimleri ================= */
.hero3 { position: relative; overflow: hidden; background: radial-gradient(60% 55% at 50% 58%, rgba(48, 134, 138, .22), transparent 70%), radial-gradient(40% 30% at 50% 100%, rgba(158, 230, 224, .10), transparent 70%), var(--ink); min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding-top: var(--header-h); }
.hero3__beam { position: absolute; left: 0; right: 0; top: calc(50% + min(38svh, 380px) + 12px); height: 1px; background: linear-gradient(90deg, transparent 0%, rgba(158, 230, 224, .15) 15%, #9ee6e0 50%, rgba(158, 230, 224, .15) 85%, transparent 100%); box-shadow: 0 0 18px 2px rgba(158, 230, 224, .45), 0 0 80px 12px rgba(48, 134, 138, .35); opacity: .85; pointer-events: none; }
.hero3__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 760px) minmax(0, 1fr); align-items: center; gap: 24px; height: min(76svh, 760px); padding-inline: var(--gutter); }
.hero3__center { container-type: inline-size; text-align: center; min-width: 0; display: flex; flex-direction: column; align-items: center; }
.hero3__center .eyebrow { margin-bottom: 26px; }
.hero3 h1 { margin: 0; width: 100%; font-weight: 500; letter-spacing: -.045em; line-height: 1.02; font-size: min(calc(100cqw / 9.0), 92px); }
.hero3 h1 span { display: block; white-space: nowrap; }
.hero3 h1 span + span { color: var(--ice); }
.hero3__center p { margin: 28px auto 34px; max-width: 46ch; font-size: clamp(16px, 1.25vw, 19px); line-height: 1.6; color: var(--on-dark-muted); }
.hero3__center .btn-row { justify-content: center; }
.hero3__names { position: relative; height: 100%; overflow: hidden; container-type: inline-size; -webkit-mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent); mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent); }
.hn-track { display: flex; flex-direction: column; gap: clamp(28px, 4.5vh, 56px); animation: hnUp 70s linear infinite; padding-block: 20px; }
.hero3__names--right .hn-track { animation-name: hnDown; animation-duration: 80s; }
.hero3__names--left { text-align: right; }
.hn { display: block; white-space: nowrap; font-weight: 500; letter-spacing: -.03em; color: var(--on-dark); transition: filter .5s var(--ease), opacity .5s; }
.hn.d1 { font-size: min(calc(100cqw / 11), 30px); opacity: .55; filter: blur(1.5px); }
.hn.d2 { font-size: min(calc(100cqw / 14), 22px); opacity: .32; filter: blur(3.5px); }
.hn.d3 { font-size: min(calc(100cqw / 10.5), 40px); opacity: .22; filter: blur(7px); }
.hn:hover { filter: none; opacity: 1; color: var(--ice); }
.hero3__names:hover .hn-track { animation-play-state: paused; }
@keyframes hnUp { from { transform: translateY(0); } to { transform: translateY(-50%); } }
@keyframes hnDown { from { transform: translateY(-50%); } to { transform: translateY(0); } }
@media (max-width: 1279px) {
  .hero3__grid { grid-template-columns: minmax(0, 1fr); height: auto; padding-block: 56px 40px; }
  .hero3__names--left, .hero3__names--right { display: none; }
  .hero3 { padding-bottom: 120px; }
  .hero3__beam { top: auto; bottom: 56px; }
}
@keyframes hnSide { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .hn-track { animation: none !important; } }

/* Teknik servis kartı (videonun yerine) */
.svc-panel { border-radius: var(--r); background: linear-gradient(160deg, var(--stage-2), var(--ink-2) 70%); box-shadow: inset 0 0 0 1px var(--line-dark), 0 50px 90px -50px rgba(0, 0, 0, .7); overflow: hidden; color: var(--on-dark); }
.svc-panel__stats { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line-dark); }
.svc-panel__stats div { padding: 24px 26px; display: grid; gap: 4px; }
.svc-panel__stats div:nth-child(odd) { border-right: 1px solid var(--line-dark); }
.svc-panel__stats div:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); }
.svc-panel__stats b { font-weight: 500; font-size: clamp(30px, 2.6vw, 40px); letter-spacing: -.035em; line-height: 1; }
.svc-panel__stats span { font-size: 13px; color: var(--on-dark-muted); text-transform: uppercase; letter-spacing: .12em; }
.svc-panel__body { padding: 26px; display: grid; gap: 14px; }
.svc-panel__phone { font-size: clamp(26px, 2.2vw, 32px); font-weight: 500; letter-spacing: -.02em; color: var(--ice); }
.svc-panel__actions { display: flex; flex-wrap: wrap; gap: 8px; }
.svc-panel__hours { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 6px; font-size: 14px; }
.svc-panel__hours li { display: flex; justify-content: space-between; gap: 12px; padding-top: 6px; border-top: 1px solid var(--line-dark); }
.svc-panel__hours li span:last-child { color: var(--on-dark-muted); }

/* Teknik servis videosu */
.svc-video { position: relative; margin: 0; width: 100%; max-width: 380px; margin-inline: auto; aspect-ratio: 464 / 832; border-radius: 32px; overflow: hidden; background: #000; box-shadow: 0 0 0 1px var(--line-dark), 0 50px 90px -40px rgba(0, 0, 0, .8); }
.svc-video video { width: 100%; height: 100%; object-fit: cover; display: block; }
.svc-video__sound { position: absolute; right: 14px; bottom: 14px; height: 38px; padding: 0 14px; border-radius: 999px; background: rgba(10, 18, 32, .62); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: #fff; font-size: 13px; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18); }
.svc-video__sound .on { display: none; }
.svc-video__sound[aria-pressed="true"] .on { display: inline; }
.svc-video__sound[aria-pressed="true"] .off { display: none; }
@media (max-width: 999px) { .svc-video { max-width: 320px; } }

/* İkinci (yapışkan) menüler: üst menü gizlenince en üste kayar; arkasından içerik görünmez */
.subnav, .toolbar { transition: top .45s var(--ease); background: var(--paper); backdrop-filter: none; -webkit-backdrop-filter: none; }
.header-hidden .subnav, .header-hidden .toolbar { top: 0; }
.subnav { box-shadow: 0 1px 0 var(--line), 0 10px 24px -18px rgba(10, 18, 32, .35); }