:root {
  --ink: #0E0B2E;
  --ink-2: #17143F;
  --ink-3: #231F58;
  --paper: #F3F4EF;
  --paper-2: #E6E9E1;
  --paper-3: #D9DDD2;
  --mint: #D8F1EC;
  --line: rgba(14, 11, 46, .14);
  --line-light: rgba(237, 234, 248, .16);
  --text: #0E0B2E;
  --muted: #55556A;
  --on-ink: #EDEAF8;
  --on-ink-muted: #A7A4C4;
  --teal: #22C5B3;
  --teal-d: #0B7A6E;
  --amber: #F2B632;
  --danger-on-ink: #FF9C9C;
  --f-display: "Bricolage Grotesque", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
  --gutter: clamp(1rem, 4vw, 3.5rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--f-display); font-weight: 700; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.mono { font-family: var(--f-mono); font-weight: 500; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

.skip { position: fixed; left: 1rem; top: -60px; z-index: 1000; background: var(--ink); color: var(--on-ink); padding: .6rem 1rem; border-radius: 6px; text-decoration: none; }
.skip:focus { top: 1rem; }

/* ---------- ortak parçalar ---------- */
.eyebrow { display: inline-flex; align-items: center; gap: .75rem; color: var(--teal-d); margin-bottom: 1.4rem; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.h2 { font-size: clamp(2.3rem, 5.6vw, 5.2rem); line-height: .98; letter-spacing: -.03em; font-weight: 800; }
.led { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 3px rgba(34, 197, 179, .22); animation: led 2.4s ease-in-out infinite; }
@keyframes led { 50% { box-shadow: 0 0 0 7px rgba(34, 197, 179, 0); } }

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 48px; padding: .85rem 1.5rem; border: 0; border-radius: 8px; overflow: hidden;
  font: 600 .95rem/1 var(--f-body); text-decoration: none; cursor: pointer; isolation: isolate;
  transition: color .35s var(--ease);
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; transform: translateY(101%); transition: transform .45s var(--ease); }
.btn:hover::before { transform: translateY(0); }
.btn-ink { background: var(--ink); color: var(--on-ink); }
.btn-ink::before { background: var(--teal); }
.btn-ink:hover { color: var(--ink); }
.btn-teal { background: var(--teal); color: var(--ink); }
.btn-teal::before { background: var(--on-ink); }
.btn-lg { min-height: 56px; padding: 1rem 2rem; font-size: 1rem; }
.btn[disabled] { opacity: .55; cursor: progress; }

.link-arrow { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; text-decoration: none; position: relative; padding: .4rem 0; }
.link-arrow::after { content: ""; position: absolute; left: 0; right: 1.3rem; bottom: .15rem; height: 2px; background: currentColor; transform: scaleX(.25); transform-origin: left; transition: transform .5s var(--ease); }
.link-arrow:hover::after { transform: scaleX(1); }
.link-arrow span { transition: transform .5s var(--ease); }
.link-arrow:hover span { transform: translateX(5px); }

.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.4rem 0 1.6rem; }
.chips li { font: 500 .8rem/1 var(--f-mono); padding: .55rem .75rem; border: 1px solid currentColor; border-radius: 6px; opacity: .8; }

/* ---------- yükleme ekranı ---------- */
.loader { position: fixed; inset: 0; z-index: 900; background: var(--ink); display: none; place-content: center; gap: 1.2rem; }
.anim .loader { display: grid; }
.loader-flap { display: flex; gap: 6px; }
.loader-line { height: 2px; background: var(--teal); transform-origin: left; transform: scaleX(0); }
.no-anim .loader { display: none; }

/* ---------- split-flap karakter ---------- */
.ch {
  position: relative; display: inline-grid; place-items: center;
  width: 1.05em; height: 1.5em; margin-right: 1px;
  background: #221F52; color: var(--on-ink); border-radius: 3px;
  font-family: var(--f-mono); font-weight: 600; line-height: 1;
  transform-origin: 50% 50%;
}
.ch::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(14, 11, 46, .75); }
.loader .ch { font-size: clamp(2rem, 6vw, 4rem); width: .95em; height: 1.35em; }

/* ---------- üst menü ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 110; pointer-events: none; }
.progress span { display: block; height: 100%; background: var(--teal); transform-origin: left; transform: scaleX(0); }

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center; gap: 2rem; padding: 0 var(--gutter);
  background: rgba(243, 244, 239, .92); border-bottom: 1px solid transparent;
  transition: transform .5s var(--ease), background .4s, border-color .4s, color .4s;
}
.nav.is-scrolled { border-bottom-color: var(--line); }
.nav.is-hidden { transform: translateY(-100%); }
.nav.is-dark { background: rgba(14, 11, 46, .94); color: var(--on-ink); border-bottom-color: var(--line-light); }
.nav-logo img { height: 40px; width: auto; }
.nav.is-dark .nav-logo img { content: url("../assets/img/logo-white.png"); }
.nav-links { display: flex; gap: 1.8rem; margin-left: auto; }
.nav-links a { text-decoration: none; font-weight: 500; font-size: .95rem; position: relative; padding: .4rem 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--teal); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav.is-dark .btn-ink { background: var(--teal); color: var(--ink); }
.nav.is-dark .btn-ink::before { background: var(--on-ink); }
.nav-toggle { display: none; margin-left: auto; width: 48px; height: 48px; border: 0; background: none; cursor: pointer; color: inherit; position: relative; }
.nav-toggle span { position: absolute; left: 12px; right: 12px; height: 2px; background: currentColor; transition: transform .4s var(--ease); }
.nav-toggle span:first-child { top: 19px; }
.nav-toggle span:last-child { top: 27px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.mobil-menu { position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99; background: var(--ink); color: var(--on-ink); display: flex; flex-direction: column; padding: 2rem var(--gutter); gap: .4rem; }
.mobil-menu[hidden] { display: none; }
.mobil-menu a { font: 700 2.2rem/1.2 var(--f-display); text-decoration: none; padding: .5rem 0; border-bottom: 1px solid var(--line-light); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; padding: calc(var(--nav-h) + clamp(2rem, 6vh, 4rem)) var(--gutter) clamp(5rem, 12vh, 8rem); overflow: hidden; }
.hero-title { font-size: clamp(3rem, 10.2vw, 10.8rem); line-height: .9; letter-spacing: -.045em; font-weight: 800; position: relative; z-index: 2; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.hero-title .line > span { display: inline-block; }
.hero-title em { font-style: normal; color: var(--teal-d); position: relative; display: inline-block; }
.hero-title em::after { content: ""; position: absolute; z-index: -1; left: .02em; right: .02em; bottom: -.03em; height: .06em; background: var(--teal); transform-origin: left; transform: scaleX(0); }
.hero-title em.is-drawn::after { transform: scaleX(1); transition: transform 1s var(--ease); }
.no-anim .hero-title em::after { transform: scaleX(1); }
.wm { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.wm .w { display: inline-block; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 560px); gap: clamp(2rem, 6vw, 6rem); align-items: end; margin-top: clamp(2rem, 6vh, 4rem); position: relative; z-index: 2; }
.lead { font-size: clamp(1.05rem, 1.35vw, 1.25rem); max-width: 34em; color: var(--muted); }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 2rem; margin-top: 2rem; }

.board { --c: calc(1.05em + 1px); background: var(--ink); color: var(--on-ink); border-radius: 14px; padding: 1.1rem 1.1rem .9rem; font-size: clamp(10px, .9vw, 14px); width: max-content; max-width: 100%; justify-self: end; }
.board-head, .board-row { display: grid; grid-template-columns: calc(12 * var(--c)) calc(12 * var(--c)) calc(6 * var(--c)); gap: .9em; }
.board-head { color: var(--on-ink-muted); padding: 0 0 .7rem; border-bottom: 1px solid var(--line-light); margin-bottom: .7rem; font-size: inherit; }
.board-head span { font-size: .68rem; }
.board-row { padding: .32rem 0; white-space: nowrap; }
.board-row .cell { display: flex; }
.board-row .cell-3 .ch { color: var(--teal); }
.board-row.warn .cell-3 .ch { color: var(--amber); }

.flight { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 62%; z-index: 1; pointer-events: none; }
.flight path { stroke: var(--teal-d); stroke-width: 1.5; stroke-dasharray: 2 9; stroke-linecap: round; opacity: .55; vector-effect: non-scaling-stroke; }
.plane { position: absolute; left: 0; top: 0; width: 34px; height: 34px; z-index: 1; pointer-events: none; }
.plane path { fill: var(--teal); }
.no-anim .plane { display: none; }
@keyframes bob { 50% { transform: translateY(4px); } }


/* ---------- çözümler (yatay) ---------- */
.ways { position: relative; background: var(--paper); }
.ways-pin { height: 100svh; display: flex; align-items: center; overflow: hidden; }
.ways-track { display: flex; align-items: stretch; gap: clamp(1.2rem, 2.5vw, 2.5rem); padding: 0 var(--gutter); width: max-content; will-change: transform; }
.ways-intro { width: min(430px, 82vw); flex-shrink: 0; display: flex; flex-direction: column; justify-content: center; padding-right: 2vw; }
.ways-lead { color: var(--muted); margin-top: 1.4rem; max-width: 28em; }
.ways-counter { margin-top: 2.2rem; color: var(--muted); font-size: .85rem; }
.ways-current { color: var(--teal-d); }
.way {
  flex-shrink: 0; width: min(80vw, 1040px); height: min(74svh, 620px);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 3rem);
  padding: clamp(1.5rem, 3.4vw, 3.2rem); border-radius: 20px; overflow: hidden;
}
.way-a { background: var(--paper-2); }
.way-b { background: var(--mint); }
.way-c { background: var(--ink); color: var(--on-ink); }
.way-c .way-kicker { color: var(--teal); }
.way-body { display: flex; flex-direction: column; justify-content: center; }
.way-kicker { color: var(--teal-d); margin-bottom: 1rem; }
.way h3 { font-size: clamp(1.9rem, 3.4vw, 3.2rem); line-height: 1; letter-spacing: -.025em; margin-bottom: 1.1rem; font-weight: 800; }
.way-body > p { max-width: 30em; }
.way-art { position: relative; border-radius: 14px; overflow: hidden; }

.art-stack { background: var(--paper-3); display: grid; place-items: center; }
.tile { position: absolute; width: 58%; aspect-ratio: 4 / 3; border-radius: 12px; padding: 1.2rem; display: flex; flex-direction: column; justify-content: flex-end; gap: .3rem; }
.tile b { font: 800 clamp(1.6rem, 3vw, 2.6rem)/1 var(--f-display); letter-spacing: -.03em; }
.tile span { font: 500 .72rem/1.3 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; opacity: .8; }
.tile-desk { background: var(--ink); color: var(--on-ink); justify-content: flex-start; transform: translate(-17%, -16%) rotate(-6deg); }
.tile-rate { background: var(--teal); color: var(--ink); transform: translate(17%, 16%) rotate(5deg); }
.tile-shadow { position: absolute; bottom: 10%; width: 62%; height: 8px; border-radius: 50%; background: rgba(14, 11, 46, .12); }

.art-blueprint { background: #C6ECE5; }
.art-blueprint svg { width: 100%; height: 100%; }
.art-blueprint .bp-grid line { stroke: rgba(11, 122, 110, .18); stroke-width: 1; }
.art-blueprint .bp-draw { fill: none; stroke: var(--teal-d); stroke-width: 2; stroke-linejoin: round; }
.art-blueprint text { font: 600 13px var(--f-mono); fill: var(--teal-d); letter-spacing: .04em; }

.art-link { container-type: inline-size; background: var(--ink-2); display: flex; align-items: center; justify-content: space-between; padding: 0 8%; }
.node { position: relative; z-index: 2; width: 34%; aspect-ratio: 1; border-radius: 12px; display: grid; place-items: center; text-align: center; font: 600 .8rem/1.4 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; }
.node-l { background: var(--ink-3); color: var(--on-ink); border: 1px solid var(--line-light); }
.node-r { background: var(--teal); color: var(--ink); font: 800 clamp(1.1rem, 2vw, 1.6rem)/1 var(--f-display); text-transform: none; letter-spacing: -.02em; }
.link-wire { position: absolute; left: 28%; right: 28%; top: 50%; width: 44%; height: 40px; transform: translateY(-50%); }
.link-wire path { stroke: var(--teal); stroke-width: 2; stroke-dasharray: 4 7; fill: none; vector-effect: non-scaling-stroke; }
.packet { position: absolute; top: calc(50% - 5px); left: 30%; width: 10px; height: 10px; border-radius: 2px; background: var(--amber); z-index: 1; animation: packet 2.6s var(--ease) infinite; }
.packet.p2 { animation-delay: .85s; background: var(--teal); }
.packet.p3 { animation-delay: 1.7s; animation-direction: reverse; }
@keyframes packet { 0% { transform: translateX(0); opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { transform: translateX(38cqw); opacity: 0; } }

/* ---------- ürünler ---------- */
.products { position: relative; color: var(--on-ink); padding: clamp(6rem, 16vh, 11rem) var(--gutter) clamp(4rem, 10vh, 7rem); isolation: isolate; }
.products-bg, .contact-bg { position: absolute; inset: 0; z-index: -1; background: var(--ink); }
.products .eyebrow { color: var(--teal); }
.products-head { max-width: 1100px; margin-bottom: clamp(3rem, 10vh, 7rem); }
.products-lead { color: var(--on-ink-muted); font-size: 1.15rem; margin-top: 1.4rem; max-width: 34em; }
.split-words .w { display: inline-block; }

.product { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; padding: clamp(3rem, 10vh, 6rem) 0; border-top: 1px solid var(--line-light); }
.product-flip .product-text { order: 2; }
.product-tag { display: inline-flex; align-items: center; gap: .7rem; color: var(--teal); margin-bottom: 1.2rem; font-size: .85rem; }
.product h3 { font-size: clamp(2rem, 3.8vw, 3.6rem); line-height: 1; letter-spacing: -.028em; font-weight: 800; margin-bottom: 1.2rem; }
.product-text > p { color: var(--on-ink-muted); max-width: 30em; }
.ticks { margin: 1.6rem 0 2rem; display: grid; gap: .1rem; }
.ticks li { position: relative; padding: .7rem 0 .7rem 1.8rem; border-bottom: 1px solid var(--line-light); font-weight: 500; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 50%; width: 12px; height: 2px; background: var(--teal); transform: translateY(-50%); }

.demo { background: var(--ink-2); border: 1px solid var(--line-light); border-radius: 16px; overflow: hidden; }
.demo-bar { display: flex; align-items: center; gap: 6px; padding: .8rem 1rem; border-bottom: 1px solid var(--line-light); color: var(--on-ink-muted); font-size: .66rem; }
.demo-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--ink-3); }
.demo-bar b { margin-left: .6rem; font-weight: 500; }

.rate-chart { position: relative; padding: 1.4rem 1.2rem .6rem; }
.rate-chart svg { width: 100%; height: clamp(150px, 18vw, 220px); overflow: visible; }
.rc-grid line { stroke: var(--line-light); stroke-width: 1; vector-effect: non-scaling-stroke; }
.rc-line { fill: none; stroke-linecap: round; }
.rc-dot { transform-box: fill-box; transform-origin: center; animation: dot 1.8s ease-in-out infinite; }
@keyframes dot { 50% { opacity: .45; } }
.rc-biz { stroke: var(--teal); stroke-width: 3; }
.rc-rakip { stroke: var(--on-ink-muted); stroke-width: 2; }
.rc-dot { fill: var(--amber); }
.rc-legend { display: flex; gap: 1.4rem; margin-top: .6rem; font-size: .64rem; color: var(--on-ink-muted); }
.rc-legend span::before { content: ""; display: inline-block; width: 14px; height: 3px; margin-right: .5rem; vertical-align: middle; border-radius: 2px; }
.k-biz::before { background: var(--teal); }
.k-rakip::before { background: var(--on-ink-muted); }
.rc-alert { position: absolute; top: 1.2rem; right: 1.2rem; background: var(--amber); color: var(--ink); padding: .5rem .7rem; border-radius: 6px; font-size: .68rem; }
.rate-table { width: calc(100% - 2.4rem); margin: .6rem 1.2rem 1.2rem; border-collapse: collapse; font-size: .78rem; text-transform: none; letter-spacing: 0; font-variant-numeric: tabular-nums; }
.rate-table th { text-align: right; color: var(--on-ink-muted); font-weight: 500; padding: .55rem .4rem; border-bottom: 1px solid var(--line-light); font-size: .66rem; letter-spacing: .06em; text-transform: uppercase; }
.rate-table th:first-child, .rate-table td:first-child { text-align: left; }
.rate-table td { text-align: right; padding: .6rem .4rem; border-bottom: 1px solid var(--line-light); }
.rate-table tr:first-child td { color: var(--teal); }
.rate-table tr.hot td { color: var(--amber); }

.net { padding: 1rem 1rem 0; }
.net svg { width: 100%; height: auto; }
.net-lines path { stroke: rgba(34, 197, 179, .55); stroke-width: 2; fill: none; }
.net.is-live .net-lines path { stroke-dasharray: 5 9; animation: flow 1.4s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -28; } }
.nn circle { fill: var(--ink-3); stroke: var(--teal); stroke-width: 1.5; }
.nn text { font: 600 10px var(--f-mono); fill: var(--on-ink); }
.nn.hub circle { fill: var(--teal); stroke: none; }
.nn.hub text { fill: var(--ink); font-size: 13px; }
.nn { transform-box: fill-box; transform-origin: center; }
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 1rem 1.2rem 1.4rem; font-size: .66rem; counter-reset: s; }
.flow li { position: relative; text-align: center; padding-top: 1.6rem; color: var(--on-ink-muted); transition: color .4s; }
.flow li::before { content: ""; position: absolute; top: .45rem; left: 50%; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; background: var(--ink-3); border: 2px solid var(--on-ink-muted); z-index: 1; transition: background .4s, border-color .4s, transform .4s var(--ease); }
.flow li::after { content: ""; position: absolute; top: .83rem; left: -50%; width: 100%; height: 2px; background: var(--line-light); }
.flow li:first-child::after { display: none; }
.flow li.on { color: var(--on-ink); }
.flow li.on::before { background: var(--teal); border-color: var(--teal); transform: scale(1.25); }

/* ---------- kimler için ---------- */
.who { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 7vw, 7rem); padding: clamp(6rem, 16vh, 11rem) var(--gutter); }
.who-side { position: sticky; top: calc(var(--nav-h) + 3rem); align-self: start; }
.who-side > p { color: var(--muted); margin-top: 1.4rem; max-width: 30em; }
.who-side .who-note { font-size: .95rem; margin-top: 1.4rem; padding-left: 1rem; border-left: 2px solid var(--teal); }
.who-item { padding: clamp(2rem, 6vh, 3.6rem) 0; border-top: 1px solid var(--line); position: relative; transition: opacity .5s var(--ease); }
.who-item:last-child { border-bottom: 1px solid var(--line); }
.who-item::before { content: ""; position: absolute; top: -1px; left: 0; width: 100%; height: 2px; background: var(--teal-d); transform: scaleX(0); transform-origin: left; transition: transform .9s var(--ease); }
.anim .who-item { opacity: .28; }
.anim .who-item.is-on { opacity: 1; }
.who-item.is-on::before { transform: scaleX(1); }
.who-item h3 { font-size: clamp(1.6rem, 3.2vw, 2.9rem); line-height: 1.02; letter-spacing: -.025em; font-weight: 800; margin-bottom: .9rem; }
.who-item p { color: var(--muted); font-size: 1.1rem; max-width: 32em; }

/* ---------- neden ---------- */
.why { padding: clamp(5rem, 12vh, 8rem) var(--gutter); background: var(--paper-2); }
.why-head { margin-bottom: clamp(3rem, 8vh, 5rem); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 2rem 1.4rem 2.2rem; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat b { display: block; font: 800 clamp(2.8rem, 6.5vw, 6rem)/.95 var(--f-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.stat span { display: block; font-weight: 600; margin-top: .8rem; }
.stat small { display: block; color: var(--muted); font-size: .9rem; }
.reasons { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 clamp(2rem, 5vw, 5rem); margin-top: clamp(3rem, 8vh, 5rem); }
.reason { padding: 2rem 0 2.4rem; position: relative; }
.reason::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--text); transform-origin: left; }
.anim .reason::before { transform: scaleX(0); transition: transform 1.3s var(--ease); }
.anim .reason.is-in::before { transform: scaleX(1); }
.reason h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); letter-spacing: -.02em; margin-bottom: .7rem; }
.reason p { color: var(--muted); max-width: 32em; }

/* ---------- hakkımızda ---------- */
.about { padding: clamp(6rem, 16vh, 11rem) var(--gutter); max-width: 1500px; }
.about-big { font: 700 clamp(1.8rem, 4.3vw, 4.1rem)/1.1 var(--f-display); letter-spacing: -.028em; }
.about-big .w { display: inline; }
.about-foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: end; margin-top: clamp(2.5rem, 7vh, 4rem); padding-top: 2rem; border-top: 1px solid var(--line); }
.about-foot p { color: var(--muted); max-width: 40em; font-size: 1.1rem; }

/* ---------- iletişim ---------- */
.contact { position: relative; color: var(--on-ink); padding: clamp(6rem, 15vh, 10rem) var(--gutter) clamp(5rem, 12vh, 8rem); isolation: isolate; }
.contact-bg { border-radius: 40px 40px 0 0; }
.contact .eyebrow { color: var(--teal); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2.5rem, 7vw, 7rem); }
.contact-title { font-size: clamp(3rem, 8.4vw, 8.4rem); line-height: .9; letter-spacing: -.045em; font-weight: 800; margin-bottom: 1.8rem; }
.contact-side > p { color: var(--on-ink-muted); max-width: 30em; }
.contact-list { margin: 2.4rem 0; }
.contact-list div { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--line-light); }
.contact-list dt { color: var(--on-ink-muted); align-self: center; }
.contact-list dd { margin: 0; font-weight: 600; font-size: 1.15rem; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--teal); }
.contact-note { font-size: .95rem; }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem 1.8rem; align-content: start; padding-top: .5rem; }
.field { display: flex; flex-direction: column; gap: .5rem; }
.field-wide { grid-column: 1 / -1; }
.field label { font: 500 .72rem/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--on-ink-muted); }
.field label span { color: var(--teal); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: .8rem 0; border: 0; border-bottom: 1px solid rgba(237, 234, 248, .3);
  background: transparent; color: var(--on-ink); font: 400 1.05rem var(--f-body); border-radius: 0;
  transition: border-color .3s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field select { cursor: pointer; }
.field select option { color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--teal); box-shadow: 0 2px 0 0 var(--teal); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; border-radius: 2px; }
.field.has-err input, .field.has-err textarea { border-bottom-color: var(--danger-on-ink); }
.field-err { color: var(--danger-on-ink); font-size: .85rem; min-height: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 2rem; margin-top: .6rem; }
.form-status { font-size: .95rem; }
.form-status.ok { color: var(--teal); }
.form-status.err { color: var(--danger-on-ink); }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: var(--on-ink); padding: 3rem var(--gutter) 1.6rem; overflow: hidden; }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem 2.5rem; padding-bottom: 2rem; }
.footer-top img { height: 38px; width: auto; }
.footer-top nav { display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; margin-left: auto; }
.footer-top nav a { text-decoration: none; color: var(--on-ink-muted); }
.footer-top nav a:hover { color: var(--teal); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.4rem; border-top: 1px solid var(--line-light); color: var(--on-ink-muted); font-size: .7rem; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--teal); }

/* ---------- animasyon başlangıç durumları (JS + hareket açıkken) ---------- */
.anim .hero-title .line > span { transform: translateY(110%); }
.anim .hero-copy, .anim .board { opacity: 0; }

/* ---------- duyarlı ---------- */
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-cta { margin-left: auto; }
  .nav-toggle { margin-left: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .board { justify-self: start; font-size: clamp(7.5px, calc((100vw - 90px) / 33.5), 13px); }
  .product, .product-flip { grid-template-columns: 1fr; }
  .product-flip .product-text { order: 0; }
  .who, .contact-grid { grid-template-columns: 1fr; }
  .who-side { position: static; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .ways-pin { height: auto; display: block; padding: clamp(5rem, 12vh, 8rem) 0; }
  .ways-track { flex-direction: column; width: auto; }
  .ways-intro { width: auto; padding-right: 0; }
  .ways-counter { display: none; }
  .way { width: auto; height: auto; grid-template-columns: 1fr; }
  .way-art { min-height: 240px; }
  .reasons { grid-template-columns: 1fr; }
  .about-foot { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  :root { --nav-h: 64px; }
  .nav { gap: 1rem; }
  .nav-cta { display: none; }
  .nav-toggle { margin-left: auto; }
  .nav-logo img { height: 34px; }
  .board { padding: .9rem .8rem .7rem; }
  .board-head, .board-row { gap: .6em; }
  .form { grid-template-columns: 1fr; }
  .contact-list div { grid-template-columns: 1fr; gap: .2rem; }
  .stats { grid-template-columns: 1fr; }
  .stat, .stat:first-child, .stat:nth-child(3) { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .stat:first-child { border-top: 0; }
  .contact-bg { border-radius: 24px 24px 0 0; }}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .packet { display: none; }
}

/* ---------- hizmet menüsü (açılır) ---------- */
.has-sub { position: relative; }
.has-sub > a { display: inline-flex; align-items: center; gap: .4rem; }
.has-sub > a::before { content: ""; order: 2; width: 6px; height: 6px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .3s var(--ease); }
.has-sub:hover > a::before, .has-sub:focus-within > a::before { transform: translateY(1px) rotate(225deg); }
.sub {
  position: absolute; top: calc(100% + .9rem); left: 50%; translate: -50% 0;
  width: min(330px, 86vw); padding: .5rem; border-radius: 12px;
  background: var(--paper); border: 1px solid var(--line);
  box-shadow: 0 24px 60px -24px rgba(14, 11, 46, .4);
  display: grid; gap: .1rem; color: var(--text);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: translateY(0); }
.sub::before { content: ""; position: absolute; inset: -.9rem 0 100% 0; }
.sub a { display: grid; gap: .15rem; padding: .7rem .8rem; border-radius: 8px; text-decoration: none; transition: background .25s var(--ease); }
.sub a::after { display: none; }
.sub a:hover { background: var(--paper-2); }
.sub b { font-weight: 600; font-size: .95rem; }
.sub span { font-size: .8rem; line-height: 1.45; color: var(--muted); }

.mobil-sub { display: grid; gap: .1rem; padding: .2rem 0 .8rem 1rem; border-bottom: 1px solid var(--line-light); }
.mobil-sub a { font: 500 1.05rem/1.5 var(--f-body) !important; padding: .45rem 0 !important; border: 0 !important; color: var(--on-ink-muted); }

/* ---------- hizmet kartları ---------- */
.svc-grid {
  /* 3 sütun x 2 satır - altı hizmet dengeli dağılsın */
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; margin: 0 var(--gutter) clamp(3rem, 7vw, 6rem);
}
@media (max-width: 900px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .svc-grid { grid-template-columns: 1fr; } }
.svc {
  position: relative; display: grid; align-content: start; gap: .5rem;
  padding: 1.9rem 1.6rem 3.2rem; background: var(--paper);
  /* koyu bolumun icinde durdugu icin metin rengi acikca belirtiliyor */
  color: var(--text);
  text-decoration: none; transition: background .35s var(--ease);
}
.svc:hover { background: var(--mint); }
.svc-no { color: var(--teal-d); }
.svc-ad { font: 700 1.3rem/1.2 var(--f-display); letter-spacing: -.015em; }
.svc-ozet { font-size: .9rem; line-height: 1.5; color: var(--muted); }
.svc-ok { position: absolute; left: 1.6rem; bottom: 1.5rem; color: var(--teal-d); font-size: 1.1rem; transition: transform .4s var(--ease); }
.svc:hover .svc-ok { transform: translateX(6px); }

/* ================= HİZMET İÇ SAYFALARI ================= */
/* Header ana sayfada position:fixed. Burada sticky kullanilinca nav akista kaliyor,
   body'nin padding-top'u kadar (nav-h) asagida basliyor ve sayfa kaydirilinca
   yukari zipliyordu. Ana sayfa ile ayni davranis icin fixed birakiyoruz;
   padding-top ise icerigin nav altinda kalmamasi icin duruyor. */
.ic-sayfa { padding-top: var(--nav-h); }

.kirinti { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; color: var(--muted); margin-bottom: 2rem; }
.kirinti a { text-decoration: none; }
.kirinti a:hover { color: var(--teal-d); }
.kirinti [aria-current] { color: var(--text); }

.ic-hero { padding: clamp(2.5rem, 6vw, 5rem) var(--gutter) clamp(3rem, 7vw, 6rem); max-width: 1180px; }
.ic-baslik { font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.02; letter-spacing: -.03em; font-weight: 800; max-width: 16em; }
.ic-baslik em { font-style: normal; color: var(--teal-d); }
.ic-lead { margin-top: 1.6rem; max-width: 42em; font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); }
.ic-chips { color: var(--teal-d); margin-top: 2rem; }

.ic-bolum { padding: clamp(3rem, 7vw, 6rem) var(--gutter); max-width: 1180px; }
.ic-h2 { font-size: clamp(1.8rem, 3.6vw, 3rem); line-height: 1.05; letter-spacing: -.025em; font-weight: 800; margin-bottom: 2.5rem; }

.ic-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(265px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.ic-kart { background: var(--paper); padding: 1.8rem 1.6rem; display: grid; gap: .6rem; align-content: start; transition: background .35s var(--ease); }
.ic-kart:hover { background: var(--paper-2); }
.ic-kart .ic-no { color: var(--teal-d); }
.ic-kart h3 { font-size: 1.2rem; letter-spacing: -.01em; }
.ic-kart p { font-size: .92rem; line-height: 1.55; color: var(--muted); }

.ic-koyu { max-width: none; background: var(--ink); color: var(--on-ink); }
.ic-koyu .ic-h2, .ic-koyu .adimlar { max-width: 1180px; margin-inline: auto; }
.adimlar { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.8rem; }
.adimlar li { display: grid; gap: .5rem; align-content: start; padding-top: 1.2rem; border-top: 2px solid var(--teal); }
.adim-no { color: var(--teal); }
.adimlar b { font: 700 1.1rem/1.3 var(--f-display); }
.adimlar span:last-child { font-size: .92rem; line-height: 1.55; color: var(--on-ink-muted); }

.sss-liste { display: grid; gap: .6rem; max-width: 46em; }
.sss { border: 1px solid var(--line); border-radius: 10px; background: var(--paper); overflow: hidden; }
.sss summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 1.3rem; cursor: pointer; font-weight: 600; list-style: none; }
.sss summary::-webkit-details-marker { display: none; }
.sss summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 2px solid var(--teal-d); border-bottom: 2px solid var(--teal-d); transform: translateY(-3px) rotate(45deg); transition: transform .3s var(--ease); }
.sss[open] summary::after { transform: translateY(2px) rotate(225deg); }
.sss p { padding: 0 1.3rem 1.3rem; color: var(--muted); font-size: .95rem; line-height: 1.6; }

.ic-cta { background: var(--mint); padding: clamp(3rem, 7vw, 6rem) var(--gutter); }
.ic-cta-ic { max-width: 1180px; margin-inline: auto; }
.ic-cta .link-arrow { color: var(--teal-d); font-size: 1.1rem; }
.ic-cta-alt { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.5rem; }

/* ---------- iç sayfa hero: metin + hareketli görsel ---------- */
.ic-hero { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, .62fr); gap: clamp(2rem, 6vw, 5.5rem); align-items: center; max-width: 1180px; }
.ic-hero-metin { min-width: 0; }
.ic-art { position: relative; border-radius: 14px; background: var(--mint); padding: clamp(.9rem, 2vw, 1.5rem); overflow: hidden; width: 100%; max-width: 360px; margin-left: auto; justify-self: end; }
.ic-art svg { width: 100%; height: auto; }

@media (max-width: 900px) {
  .ic-hero { grid-template-columns: 1fr; }
  .ic-art { order: -1; margin-inline: auto; justify-self: center; }
}

/* ---------- hareketli SVG parçaları ---------- */
.mot .mot-grid path { stroke: rgba(11, 122, 110, .16); stroke-width: 1; fill: none; }
.mot .mot-cizgi, .mot .mot-bag, .mot .mot-yol, .mot .mot-ray, .mot .mot-blok, .mot .mot-dugum rect { fill: none; stroke: var(--teal-d); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.mot .mot-yol { stroke: rgba(11, 122, 110, .35); stroke-width: 1.5; }
.mot .mot-et { font: 600 12px var(--f-mono); fill: var(--teal-d); letter-spacing: .04em; }
.mot .mot-et-koyu { fill: var(--paper); }
.mot .mot-kesik { stroke-dasharray: 4 3; }

@media (prefers-reduced-motion: no-preference) {
  /* ortak: çizgilerin kendini çizmesi */
  .mot .mot-blok { stroke-dasharray: 700; stroke-dashoffset: 700; animation: motCiz 1.1s var(--ease) forwards; }
  .mot .b1 { animation-delay: .15s } .mot .b2 { animation-delay: .3s }
  .mot .b3 { animation-delay: .45s } .mot .b4 { animation-delay: .6s } .mot .b5 { animation-delay: .75s }
  .mot .mot-et { opacity: 0; animation: motBelir .6s var(--ease) 1.1s forwards; }

  /* web tasarım: imleç dolaşır */
  .mot .mot-imlec { fill: var(--teal-d); offset-path: path("M60 44 L250 44 L100 118 L250 95 L100 205"); animation: motImlec 9s var(--ease) 1.2s infinite; }

  /* web yazılım: veri paketleri */
  .mot .mot-paket { fill: var(--teal-d); offset-rotate: 0deg; }
  .mot .p1 { offset-path: path("M77 94 V140 H160 V170"); animation: motAk 2.6s linear infinite; }
  .mot .p2 { offset-path: path("M243 94 V140 H160 V170"); animation: motAk 2.6s linear .9s infinite; }
  .mot .p3 { offset-path: path("M160 170 V140 H77 V94"); animation: motAk 2.6s linear 1.7s infinite; }

  /* sipariş: kutu duraklar arasında ilerler, duraklar sırayla yanar */
  .mot .mot-durak circle { fill: none; stroke: rgba(11, 122, 110, .35); stroke-width: 2; }
  .mot .mot-aktif { fill: var(--teal-d); opacity: 0; animation: motYan 8s linear infinite; }
  .mot .a1 { animation-delay: 0s } .mot .a2 { animation-delay: 2s }
  .mot .a3 { animation-delay: 4s } .mot .a4 { animation-delay: 6s }
  .mot .mot-kutu { offset-path: path("M40 110 H280"); animation: motKutu 8s var(--ease) infinite; }
  .mot .mot-stok { stroke-dasharray: 72; stroke-dashoffset: 72; animation: motCiz 1.4s var(--ease) 2s infinite; }

  /* özel yazılım: bağlar sırayla kurulur */
  .mot .mot-bag { stroke-dasharray: 260; stroke-dashoffset: 260; animation: motCiz 1.3s var(--ease) forwards; }
  .mot .g1 { animation-delay: .5s } .mot .g2 { animation-delay: .8s }
  .mot .g3 { animation-delay: 1.1s } .mot .g4 { animation-delay: 1.4s } .mot .g5 { animation-delay: 1.7s }
  .mot .mot-merkez { fill: var(--teal-d); opacity: 0; transform-box: fill-box; transform-origin: center; animation: motAc .7s var(--ease) 1.9s forwards; }

  /* desk: uçlar nabız gibi atar */
  .mot .mot-uc { fill: var(--mint); stroke: var(--teal-d); stroke-width: 2; opacity: 0; animation: motAc .6s var(--ease) forwards, motNabiz 3.4s ease-in-out infinite; }
  .mot .u1 { animation-delay: .6s, 1.4s } .mot .u2 { animation-delay: .9s, 1.7s }
  .mot .u3 { animation-delay: 1.2s, 2s } .mot .u4 { animation-delay: 1.5s, 2.3s } .mot .u5 { animation-delay: 1.8s, 2.6s }
  .mot .mot-merkez-d { fill: var(--teal-d); transform-box: fill-box; transform-origin: center; animation: motNabiz 3.4s ease-in-out infinite; }

  /* rate: seriler çizilir, alarm yanıp söner */
  .mot .mot-seri { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 420; stroke-dashoffset: 420; animation: motCiz 1.8s var(--ease) .3s forwards; }
  .mot .s-biz { stroke: var(--teal-d); }
  .mot .s-rakip { stroke: var(--teal-d); opacity: .45; stroke-dasharray: 6 4; animation: none; }
  .mot .mot-alarm { fill: #D9544E; transform-box: fill-box; transform-origin: center; opacity: 0; animation: motAc .5s var(--ease) 1.9s forwards, motNabiz 1.8s ease-in-out 2.4s infinite; }
  .mot .mot-rozet rect { fill: var(--teal-d); opacity: 0; animation: motBelir .6s var(--ease) 2.2s forwards; }
}

@keyframes motCiz { to { stroke-dashoffset: 0 } }
@keyframes motBelir { to { opacity: 1 } }
@keyframes motAc { from { opacity: 0; scale: .7 } to { opacity: 1; scale: 1 } }
@keyframes motNabiz { 0%, 100% { scale: 1 } 50% { scale: 1.08 } }
@keyframes motAk { 0% { offset-distance: 0%; opacity: 0 } 12% { opacity: 1 } 88% { opacity: 1 } 100% { offset-distance: 100%; opacity: 0 } }
@keyframes motImlec { 0%, 100% { offset-distance: 0% } 50% { offset-distance: 100% } }
@keyframes motKutu { 0% { offset-distance: 0% } 22% { offset-distance: 0% } 30% { offset-distance: 33.3% } 47% { offset-distance: 33.3% } 55% { offset-distance: 66.6% } 72% { offset-distance: 66.6% } 80% { offset-distance: 100% } 100% { offset-distance: 100% } }
@keyframes motYan { 0%, 3% { opacity: 0 } 5%, 22% { opacity: 1 } 25%, 100% { opacity: 0 } }

/* ---------- geniş ama kısa ekranlarda hero ---------- */
/* Başlık 10.2vw ile genişliğe göre büyürken ekran yüksekliği artmıyor;
   1920x880 gibi ekranlarda tabela ilk ekranın altına taşıyordu.
   Bu ekranlarda başlığı yüksekliğe de bağlayıp dikey boşlukları kısıyoruz. */
@media (min-width: 1100px) and (max-height: 1040px) {
  .hero { padding-top: calc(var(--nav-h) + clamp(1rem, 2.5vh, 2rem)); padding-bottom: clamp(2.5rem, 5vh, 4rem); }
  .hero-title { font-size: min(10.2vw, 15vh); }
  .hero-grid { margin-top: clamp(1rem, 2.5vh, 2rem); }
}

/* ---------- alti kartlik ic sayfa gridi ---------- */
/* auto-fit 1180px'de 4 sutun veriyor, 6 kart 4+2 olarak bozuk duruyordu. */
.ic-grid.uc { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .ic-grid.uc { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .ic-grid.uc { grid-template-columns: 1fr; } }

/* ---------- iki kitleye ayri fayda listesi (Gegius Rate) ---------- */
.fayda-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.8rem, 4vw, 3.5rem); }
.fayda { border-top: 2px solid var(--teal); padding-top: 1.4rem; }
.fayda-ad { font: 700 clamp(1.15rem, 1.8vw, 1.4rem)/1.25 var(--f-display); letter-spacing: -.015em; margin-bottom: 1.5rem; }
.fayda-liste { display: grid; gap: 1.3rem; list-style: none; padding: 0; margin: 0; }
.fayda-liste li { display: grid; gap: .3rem; }
.fayda-liste b { font: 600 1rem/1.3 var(--f-display); }
.fayda-liste span { font-size: .92rem; line-height: 1.55; color: var(--muted); }
@media (max-width: 760px) { .fayda-grid { grid-template-columns: 1fr; } }

/* ================= RATE: EKRAN EKRAN ANLATIM ================= */
.ekran-giris { padding: clamp(3rem, 7vw, 6rem) var(--gutter) 0; max-width: 1180px; }
.ekran-giris-metin { margin-top: 1.2rem; max-width: 46em; color: var(--muted); font-size: 1.05rem; line-height: 1.6; }

.ekranlar-ic {
  display: grid; grid-template-columns: 232px minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  padding: clamp(2.5rem, 5vw, 4rem) var(--gutter) clamp(3rem, 7vw, 6rem);
  max-width: 1180px;
}

/* yapiskan ekran menusu */
.ekran-menu { position: sticky; top: calc(var(--nav-h) + 2rem); align-self: start; }
.ekran-menu ol { list-style: none; display: grid; gap: 1px; margin: 0; padding: 0; }
.ekran-menu a {
  display: flex; align-items: baseline; gap: .7rem;
  padding: .62rem .8rem; border-radius: 8px;
  text-decoration: none; color: var(--muted);
  font-size: .92rem; line-height: 1.3;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.ekran-menu a:hover { background: var(--paper-2); color: var(--text); }
.ekran-menu a.is-active { background: var(--mint); color: var(--text); font-weight: 600; }
.ekm-no { font-size: .74rem; color: var(--teal-d); flex: none; }

.ekran-liste { display: grid; gap: clamp(3rem, 6vw, 5.5rem); min-width: 0; }
.ekran { display: grid; gap: clamp(1.4rem, 3vw, 2.2rem); scroll-margin-top: calc(var(--nav-h) + 2rem); }
.ekran-no { color: var(--teal-d); letter-spacing: .1em; text-transform: uppercase; font-size: .78rem; }
.ekran h3 {
  margin-top: .7rem;
  font: 800 clamp(1.4rem, 2.6vw, 2.1rem)/1.12 var(--f-display);
  letter-spacing: -.025em;
}
.ekran-aciklama { margin-top: 1rem; color: var(--muted); font-size: 1rem; line-height: 1.65; max-width: 44em; }
.ekran-maddeler { list-style: none; display: grid; gap: .55rem; margin-top: 1.3rem; padding: 0; }
.ekran-maddeler li { position: relative; padding-left: 1.5rem; font-size: .95rem; line-height: 1.5; }
.ekran-maddeler li::before {
  content: ""; position: absolute; left: 0; top: .52em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal);
}

/* ---------- ekran maketi ---------- */
.ekran-maket { min-width: 0; }
.ek-cerceve {
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  background: var(--paper); box-shadow: 0 18px 40px rgba(14, 11, 46, .1);
}
.ek-bar {
  display: flex; align-items: center; gap: 6px;
  padding: .55rem .8rem; background: var(--ink); color: var(--on-ink-muted);
}
.ek-bar span { width: 7px; height: 7px; border-radius: 50%; background: rgba(237, 234, 248, .3); }
.ek-bar b { margin-left: .6rem; font-weight: 500; font-size: .7rem; letter-spacing: .05em; }

.ek-app { display: grid; grid-template-columns: 136px minmax(0, 1fr); }
.ek-yan { background: var(--ink); padding: .8rem .65rem; display: grid; gap: 2px; align-content: start; }
.ek-marka {
  display: flex; align-items: center; gap: .45rem; padding: .2rem .35rem .8rem;
  font: 800 .82rem/1 var(--f-display); color: var(--on-ink); letter-spacing: -.02em;
}
.ek-marka span { width: 14px; height: 14px; border-radius: 4px; background: linear-gradient(135deg, var(--teal), var(--teal-d)); }
.ek-yan a {
  display: flex; align-items: center; gap: .45rem; white-space: nowrap;
  padding: .33rem .4rem; border-radius: 5px;
  font-size: .62rem; color: rgba(237, 234, 248, .6); text-decoration: none;
}
.ek-yan a i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .45; flex: none; }
.ek-yan a.aktif { background: rgba(34, 197, 179, .16); color: var(--teal); font-weight: 600; }
.ek-yan a.aktif i { opacity: 1; }

.ek-ana { display: flex; flex-direction: column; min-width: 0; background: #FBFBF9; }
.ek-ust { display: flex; align-items: center; gap: .5rem; padding: .6rem .85rem; border-bottom: 1px solid var(--line); }
.ek-ara {
  flex: 1; height: 22px; border-radius: 5px; background: var(--paper-2);
  display: flex; align-items: center; padding: 0 .5rem;
  font-size: .62rem; color: #8B8B9C;
}
.ek-dugme {
  height: 22px; padding: 0 .6rem; border-radius: 5px; flex: none;
  background: var(--teal-d); color: #fff;
  display: flex; align-items: center; font-size: .62rem; font-weight: 600;
}
.ek-govde { padding: .85rem; font-size: .68rem; color: var(--text); }

.ek-bas { display: flex; align-items: flex-start; justify-content: space-between; gap: .6rem; }
.ek-bas b { display: block; font: 700 .86rem/1.25 var(--f-display); letter-spacing: -.015em; }
.ek-bas span { display: block; color: var(--muted); font-size: .62rem; margin-top: .15rem; }
.ek-cizgi { height: 1px; background: var(--line); margin: .6rem 0; }
.ek-kucuk { color: var(--muted); font-size: .62rem; margin-bottom: .35rem; }
.ek-mono { font-family: var(--f-mono); font-weight: 600; }
.ek-mono.dusus, .ek-govde .dusus { color: #B4452F; }

.ek-rozet {
  display: inline-flex; align-items: center; white-space: nowrap; line-height: 1;
  padding: .3rem .5rem; border-radius: 999px;
  background: var(--teal-d); color: #fff; font-size: .58rem; font-weight: 600;
}
.ek-rozet.gri { background: var(--paper-3); color: #3B3B4C; }
.ek-rozet.uyari-r { background: #B4452F; color: #fff; }
/* .ek-bas span (0,2,0) .ek-rozet'i (0,1,0) eziyordu: baslik yanindaki
   rozetin yazisi koyu zeminde gri kalip okunmuyordu. Ozgulluk esitleniyor. */
.ek-bas .ek-rozet { display: inline-flex; margin-top: 0; color: #fff; font-size: .58rem; }
.ek-bas .ek-rozet.gri { color: #3B3B4C; }

.ek-satir {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .6rem;
  padding: .42rem .55rem; border-radius: 5px; margin-top: 3px;
}
.ek-satir.dort { grid-template-columns: 1.5fr .9fr .8fr .8fr; }
.ek-satir.dort span:last-child, .ek-satir.dort span:nth-child(3) { text-align: right; }
.ek-satir.alt { background: var(--paper-2); }
.ek-satir.vurgu { background: var(--mint); }
.ek-satir.uyari { background: #FDEBD8; }
.ek-satir.ek-bas-satir {
  font-size: .56rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); padding-bottom: .15rem; margin-top: .5rem;
}

.ek-kutular { display: grid; grid-template-columns: repeat(4, 1fr); gap: .35rem; margin-top: .5rem; }
.ek-kutu { background: var(--paper-2); border-radius: 5px; padding: .45rem .5rem; }
.ek-kutu b { display: block; font-family: var(--f-mono); font-size: .78rem; color: var(--teal-d); }
.ek-kutu span { font-size: .56rem; color: var(--muted); }

.ek-ikili { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: .8rem; }

.ek-grafik { display: flex; align-items: flex-end; gap: 4px; height: 56px; }
.ek-grafik div { flex: 1; border-radius: 2px 2px 0 0; background: var(--paper-3); min-height: 2px; }
.ek-grafik div.one { background: var(--teal-d); }
.ek-grafik-et { display: flex; gap: 4px; margin-top: .25rem; font-size: .52rem; color: var(--muted); }
.ek-grafik-et span { flex: 1; text-align: center; }

.ek-grup { background: var(--paper-2); border-radius: 6px; padding: .5rem .6rem; margin-top: .4rem; }
.ek-grup.bekleyen { background: #FDEBD8; }
.ek-grup-bas { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.ek-grup-bas b { font: 700 .72rem/1.2 var(--f-display); }
.ek-etiketler { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .4rem; }
.ek-etiketler span {
  padding: .22rem .45rem; border-radius: 4px; background: #fff;
  border: 1px solid var(--line); font-size: .58rem; color: var(--muted);
}
.ek-etiketler.secili span { background: var(--mint); border-color: transparent; color: var(--text); font-weight: 500; }
.ek-etiketler span.gri { background: transparent; color: var(--muted); border-style: dashed; }

.ek-bant { margin: .6rem 0 .8rem; }
.ek-bant-cizgi { position: relative; height: 6px; border-radius: 999px; background: var(--paper-3); }
.ek-bant-cizgi i { position: absolute; top: -3px; width: 10px; height: 12px; border-radius: 3px; background: var(--paper-3); border: 2px solid #FBFBF9; }
.ek-bant-cizgi i.biz { background: var(--teal-d); width: 12px; height: 14px; top: -4px; }
.ek-bant-et { display: flex; justify-content: space-between; margin-top: .35rem; font-size: .55rem; color: var(--muted); }

.ek-alanlar { display: grid; grid-template-columns: repeat(4, 1fr); gap: .35rem; margin-top: .5rem; }
.ek-alan { background: var(--paper-2); border-radius: 5px; padding: .45rem .5rem; }
.ek-alan b { display: block; font-size: .66rem; font-weight: 600; margin-top: .1rem; }

@media (max-width: 1080px) {
  .ekranlar-ic { grid-template-columns: 1fr; }
  .ekran-menu { display: none; }
}
@media (max-width: 620px) {
  .ek-app { grid-template-columns: 1fr; }
  .ek-yan { display: flex; gap: .3rem; overflow: hidden; padding: .5rem; }
  .ek-yan .ek-marka { padding: .2rem .4rem .2rem 0; }
  .ek-yan a:not(.aktif) { display: none; }
  .ek-kutular, .ek-alanlar { grid-template-columns: repeat(2, 1fr); }
  .ek-ikili { grid-template-columns: 1fr; }
  .ek-satir.dort { grid-template-columns: 1fr auto; }
  .ek-satir.dort span:nth-child(3), .ek-satir.dort span:nth-child(4) { display: none; }
}