/* hotspotveloglama.com — "Kayıt Defteri" tasarım sistemi */

:root {
  --paper: #efebe1;
  --paper-2: #e5e0d2;
  --paper-3: #dbd5c4;
  --ink: #15140f;
  --ink-2: #3a3832;
  --mute: #74705f;
  --rule: #c7c0ad;
  --rule-soft: #d8d2c1;
  --stamp: #c4361b;
  --stamp-dark: #9d2a13;
  --ok: #2c6646;
  --term: #10120e;
  --term-2: #181b15;
  --term-fg: #d4dfc4;
  --term-dim: #6c7663;
  --amber: #e2a53c;

  --f-display: "Fraunces", "Times New Roman", serif;
  --f-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1320px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* kâğıt dokusu */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: .35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.45 0 0 0 0 0.42 0 0 0 0 0.35 0 0 0 .18 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--stamp); }
::selection { background: var(--stamp); color: var(--paper); }
:focus-visible { outline: 2px solid var(--stamp); outline-offset: 3px; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 14px; z-index: 200; }
.skip:focus { left: 8px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- tipografi ---------- */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 400; line-height: 1.04; letter-spacing: -.02em; margin: 0; font-variation-settings: "opsz" 144; }
h1 { font-size: clamp(44px, 7.4vw, 112px); letter-spacing: -.035em; }
h2 { font-size: clamp(34px, 4.8vw, 68px); }
h3 { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -.01em; line-height: 1.15; font-variation-settings: "opsz" 48; }
h1 em, h2 em, h3 em { font-style: italic; font-weight: 300; color: var(--stamp); }
p { margin: 0 0 1em; }
.lede { font-size: clamp(19px, 1.6vw, 22px); line-height: 1.5; color: var(--ink-2); max-width: 38em; }
.mono { font-family: var(--f-mono); }
.kicker {
  font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--mute); display: flex; gap: 14px; align-items: baseline; margin-bottom: 22px;
}
.kicker b { color: var(--stamp); font-weight: 500; }
.small { font-size: 14px; color: var(--mute); }

/* ---------- üst bant ---------- */
.ticker {
  background: var(--ink); color: var(--paper-2);
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .03em;
}
.ticker .wrap { display: flex; justify-content: space-between; gap: 16px; padding-top: 7px; padding-bottom: 7px; }
.ticker .wrap > span { min-width: 0; }
.ticker span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticker .dot { display: inline-block; width: 7px; height: 7px; background: #5fbf7c; border-radius: 50%; margin-right: 8px; animation: blink 2s steps(2) infinite; vertical-align: 1px; }
@keyframes blink { 50% { opacity: .2; } }
.ticker .hide-s { display: none; }
@media (min-width: 720px) { .ticker .hide-s { display: inline; } }

/* ---------- başlık ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: rgba(239, 235, 225, .92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--ink); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font-family: var(--f-display); font-size: 21px; letter-spacing: -.02em; line-height: 1; font-variation-settings: "opsz" 48; }
.brand-name i { font-weight: 300; color: var(--stamp); padding: 0 1px; }
.brand-name small { display: block; font-family: var(--f-mono); font-size: 10px; letter-spacing: .1em; color: var(--mute); margin-top: 4px; text-transform: uppercase; }

.nav { display: none; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.nav a { display: block; padding: 8px 12px; font-size: 15px; text-decoration: none; position: relative; }
.nav a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--stamp); }
.btn.head-cta { display: none; }

.burger { background: none; border: 1px solid var(--ink); width: 44px; height: 40px; display: grid; place-items: center; cursor: pointer; color: var(--ink); }
.burger span { display: block; width: 18px; height: 1.5px; background: currentColor; box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor; }

.mnav { display: none; border-top: 1px solid var(--rule); background: var(--paper); }
.mnav.open { display: block; }
.mnav a { display: flex; justify-content: space-between; padding: 16px var(--gutter); border-bottom: 1px solid var(--rule-soft); text-decoration: none; font-family: var(--f-display); font-size: 24px; }
.mnav a span { font-family: var(--f-mono); font-size: 12px; color: var(--mute); align-self: center; }

@media (min-width: 980px) {
  .nav { display: block; }
  .btn.head-cta { display: inline-flex; }
  .burger, .mnav, .mnav.open { display: none; }
}

/* ---------- butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-sans); font-size: 15.5px; font-weight: 500;
  padding: 14px 22px; border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  text-decoration: none; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s;
  box-shadow: 4px 4px 0 var(--stamp);
}
.btn:hover { color: var(--paper); background: var(--stamp); border-color: var(--stamp); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--ink); }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: none; }
.btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); box-shadow: 4px 4px 0 var(--stamp); }
.btn.sm { padding: 10px 16px; font-size: 14.5px; box-shadow: 3px 3px 0 var(--stamp); }
.btn .arr { font-family: var(--f-mono); }

/* ---------- hero ---------- */
.hero { position: relative; border-bottom: 1px solid var(--ink); }
.hero .wrap { display: grid; grid-template-columns: 1fr; gap: 40px; padding-top: clamp(40px, 7vw, 96px); padding-bottom: clamp(40px, 6vw, 80px); }
@media (min-width: 1040px) { .hero .wrap { grid-template-columns: 1.35fr .85fr; gap: 56px; align-items: end; } }
.hero h1 { margin-bottom: 30px; font-size: clamp(42px, 6vw, 92px); }
.hero h1 .nw { white-space: nowrap; }
.hero h1 .line { display: block; }
.hero h1 .strike { position: relative; white-space: nowrap; }
.hero h1 .strike::before { content: attr(data-w); }
.h1-kicker { font-weight: 400; line-height: 1.4; }
.hero h1 .strike::after { content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: .07em; background: var(--stamp); transform: rotate(-2deg); transform-origin: left; animation: strike 0.9s .5s cubic-bezier(.7,0,.2,1) both; }
@keyframes strike { from { transform: rotate(-2deg) scaleX(0); } to { transform: rotate(-2deg) scaleX(1); } }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* log şeridi */
.tape {
  position: relative; background: var(--term); color: var(--term-fg);
  font-family: var(--f-mono); font-size: 12px; line-height: 1.75;
  border: 1px solid var(--ink); box-shadow: 10px 10px 0 var(--paper-3);
  min-width: 0;
}
.tape-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid #2a2f25; color: var(--term-dim); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.tape-head b { color: #7fd398; font-weight: 500; }
.tape-body { height: 380px; overflow: hidden; padding: 10px 14px; position: relative; -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 100%); mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 100%); }
.tape-line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; animation: tapeIn .35s ease-out both; }
.tape-line .t { color: var(--term-dim); }
.tape-line .ip { color: var(--amber); }
.tape-line .ev { color: #fff; }
.tape-line .h { color: #7fd398; }
@keyframes tapeIn { from { opacity: 0; transform: translateY(6px); } }
.tape-foot { display: flex; justify-content: space-between; padding: 9px 14px; border-top: 1px solid #2a2f25; color: var(--term-dim); font-size: 11px; }

.seal { position: absolute; width: 132px; height: 132px; right: -26px; top: -46px; color: var(--stamp); transform: rotate(-12deg); pointer-events: none; mix-blend-mode: multiply; }
.seal text { font-family: var(--f-mono); font-size: 10.6px; letter-spacing: .19em; fill: currentColor; }
@media (max-width: 600px) { .seal { width: 100px; height: 100px; right: -6px; top: -40px; } }
.seal-spin { animation: spin 40s linear infinite; transform-origin: 50% 50%; }
@keyframes spin { to { transform: rotate(360deg); } }

/* künye şeridi */
.facts { border-bottom: 1px solid var(--ink); }
.facts .wrap { display: grid; grid-template-columns: repeat(2, 1fr); padding: 0; }
@media (min-width: 900px) { .facts .wrap { grid-template-columns: repeat(4, 1fr); } }
.fact { padding: 22px var(--gutter); border-right: 1px solid var(--rule); border-top: 1px solid var(--rule); }
.fact:nth-child(-n+2) { border-top: 0; }
@media (min-width: 900px) { .fact { border-top: 0; } .fact:last-child { border-right: 0; } }
.fact:nth-child(2n) { border-right: 0; }
@media (min-width: 900px) { .fact:nth-child(2n) { border-right: 1px solid var(--rule); } .fact:last-child { border-right: 0; } }
.fact .v { font-family: var(--f-display); font-size: clamp(26px, 2.6vw, 38px); line-height: 1; letter-spacing: -.02em; display: block; margin-bottom: 8px; }
.fact .k { font-family: var(--f-mono); font-size: 11.5px; color: var(--mute); letter-spacing: .04em; line-height: 1.45; display: block; }

/* ---------- bölümler ---------- */
.sec { padding: clamp(64px, 9vw, 130px) 0; border-bottom: 1px solid var(--ink); position: relative; }
.sec-head { display: grid; grid-template-columns: 1fr; gap: 20px; margin-bottom: clamp(36px, 5vw, 64px); }
@media (min-width: 980px) { .sec-head { grid-template-columns: 180px 1fr; gap: 40px; } }
.sec-no { font-family: var(--f-mono); font-size: 13px; color: var(--mute); letter-spacing: .06em; border-top: 1px solid var(--ink); padding-top: 10px; align-self: start; }
.sec-no b { color: var(--stamp); font-weight: 500; display: block; font-size: 15px; }
.sec-head h2 { max-width: 15em; }
.sec-head .lede { margin-top: 22px; }

.dark { background: var(--term); color: var(--term-fg); border-bottom-color: var(--term); }
.dark h2, .dark h3 { color: #f1efe6; }
.dark .lede { color: #a9b39d; }
.dark .sec-no { border-color: #f1efe6; color: var(--term-dim); }
.dark ::selection { background: var(--amber); color: var(--term); }

/* düz metin + kenar notu */
.prose-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
@media (min-width: 980px) { .prose-grid { grid-template-columns: 180px minmax(0, 1fr) 300px; gap: 40px; } }
.prose { font-size: 18.5px; line-height: 1.7; max-width: 40em; }
.prose p:first-child::first-letter { font-family: var(--f-display); float: left; font-size: 5.1em; line-height: .82; padding: 6px 12px 0 0; color: var(--stamp); }
.prose h3 { margin: 1.6em 0 .5em; }
.prose ul { padding-left: 1.1em; }
.prose li { margin-bottom: .4em; }
.prose strong { font-weight: 600; }
.sidenote { font-size: 14.5px; line-height: 1.55; color: var(--ink-2); border-left: 2px solid var(--stamp); padding: 2px 0 2px 16px; margin-bottom: 28px; }
.sidenote .mono { display: block; font-size: 11.5px; color: var(--mute); margin-bottom: 6px; letter-spacing: .04em; }
.prose blockquote { margin: 1.4em 0; padding: 18px 22px; background: var(--paper-2); border-left: 3px solid var(--ink); font-family: var(--f-display); font-size: 21px; line-height: 1.45; font-style: italic; font-weight: 300; }
.prose blockquote cite { display: block; margin-top: 10px; font-family: var(--f-mono); font-size: 12px; font-style: normal; color: var(--mute); }

/* iki ürün */
.duo { display: grid; grid-template-columns: 1fr; border: 1px solid var(--ink); }
@media (min-width: 900px) { .duo { grid-template-columns: 1fr 1fr; } }
.duo-col { padding: clamp(26px, 3.5vw, 48px); position: relative; }
.duo-col + .duo-col { border-top: 1px solid var(--ink); }
@media (min-width: 900px) { .duo-col + .duo-col { border-top: 0; border-left: 1px solid var(--ink); } }
.duo-col.inv { background: var(--ink); color: var(--paper); }
.duo-col.inv .ledger li { border-color: #3a3832; }
.duo-col.inv .ledger .n { color: var(--amber); }
.duo-col.inv .small { color: #a29e90; }
.duo-col h3 { font-size: clamp(30px, 3.2vw, 44px); margin-bottom: 14px; }
.duo-tag { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; display: inline-block; padding: 4px 9px; border: 1px solid currentColor; margin-bottom: 26px; }
.ledger { list-style: none; margin: 26px 0 30px; padding: 0; counter-reset: l; }
.ledger li { display: grid; grid-template-columns: 44px 1fr; gap: 6px; padding: 14px 0; border-top: 1px solid var(--rule); }
.ledger li:last-child { border-bottom: 1px solid var(--rule); }
.duo-col.inv .ledger li:last-child { border-bottom-color: #3a3832; }
.ledger .n { font-family: var(--f-mono); font-size: 12px; color: var(--stamp); padding-top: 4px; }
.ledger b { font-weight: 600; display: block; }
.ledger span.d { font-size: 15px; opacity: .78; line-height: 1.5; }

/* bağlantı yolculuğu */
.journey { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; border-top: 1px solid #f1efe6; }
@media (min-width: 760px) { .journey { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1180px) { .journey { grid-template-columns: repeat(6, 1fr); } }
.journey li { padding: 22px 18px 28px 0; border-bottom: 1px solid #2c3127; position: relative; }
@media (min-width: 1180px) { .journey li { border-bottom: 0; border-right: 1px solid #2c3127; padding: 22px 18px 10px; } .journey li:first-child { padding-left: 0; } .journey li:last-child { border-right: 0; } }
.journey .ts { font-family: var(--f-mono); font-size: 12px; color: var(--amber); display: block; margin-bottom: 16px; }
.journey .step { font-family: var(--f-display); font-size: 25px; line-height: 1.1; color: #f1efe6; display: block; margin-bottom: 10px; }
.journey p { font-size: 14.5px; color: #a9b39d; margin: 0; line-height: 1.55; }
.journey code { font-family: var(--f-mono); font-size: 12px; color: #7fd398; display: block; margin-top: 14px; word-break: break-all; }

/* hash zinciri */
.chain-wrap { display: grid; grid-template-columns: 1fr; gap: 32px; }
@media (min-width: 1040px) { .chain-wrap { grid-template-columns: 360px 1fr; gap: 56px; } }
.chain { display: grid; gap: 0; }
.block { border: 1px solid var(--ink); background: var(--paper); padding: 16px 18px; font-family: var(--f-mono); font-size: 12.5px; position: relative; transition: background .2s, border-color .2s; }
.block + .block { margin-top: 34px; }
.block + .block::before { content: ""; position: absolute; left: 36px; top: -35px; width: 1px; height: 34px; background: var(--ink); }
.block + .block::after { content: "prev_hash ↓"; position: absolute; left: 46px; top: -27px; font-size: 10.5px; color: var(--mute); }
.block-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: 11.5px; color: var(--mute); text-transform: uppercase; letter-spacing: .06em; }
.block-top .st { color: var(--ok); }
.block label { display: block; font-size: 11px; color: var(--mute); margin-bottom: 4px; }
.block input { width: 100%; font: inherit; font-size: 13px; padding: 8px 10px; background: var(--paper-2); border: 1px solid var(--rule); color: var(--ink); }
.block input:focus { outline: none; border-color: var(--ink); background: #fff; }
.block .hrow { margin-top: 10px; display: grid; grid-template-columns: 74px 1fr; gap: 6px; font-size: 11.5px; line-height: 1.5; }
.block .hrow span:first-child { color: var(--mute); }
.block .hrow span:last-child { word-break: break-all; }
.block.bad { background: #f6dcd3; border-color: var(--stamp); }
.block.bad .block-top .st { color: var(--stamp); }
.block.bad + .block::before { background: var(--stamp); }
.chain-note { font-size: 15px; color: var(--ink-2); }
.chain-status { font-family: var(--f-mono); font-size: 13px; padding: 12px 14px; border: 1px dashed var(--ink); margin-top: 22px; }
.chain-status.bad { border-color: var(--stamp); color: var(--stamp); background: #f6dcd3; }

/* uyum testi */
.quiz { border: 1px solid var(--ink); display: grid; grid-template-columns: 1fr; background: var(--paper); }
@media (min-width: 980px) { .quiz { grid-template-columns: 1.4fr 1fr; } }
.quiz-q { padding: clamp(20px, 3vw, 36px); }
.quiz-q fieldset { border: 0; padding: 0; margin: 0; }
.qrow { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.qrow:first-of-type { border-top: 1px solid var(--rule); }
.qrow p { margin: 0; font-size: 16px; line-height: 1.45; }
.qrow p small { display: block; color: var(--mute); font-size: 13px; margin-top: 3px; }
.yn { display: inline-flex; border: 1px solid var(--ink); }
.yn input { position: absolute; opacity: 0; pointer-events: none; }
.yn label { font-family: var(--f-mono); font-size: 12.5px; padding: 7px 13px; cursor: pointer; user-select: none; }
.yn label + input + label { border-left: 1px solid var(--ink); }
.yn input:checked + label { background: var(--ink); color: var(--paper); }
.yn input:focus-visible + label { outline: 2px solid var(--stamp); outline-offset: 2px; }
.quiz-r { background: var(--ink); color: var(--paper); padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; justify-content: space-between; gap: 26px; }
.score { font-family: var(--f-display); font-size: clamp(80px, 11vw, 150px); line-height: .85; letter-spacing: -.05em; }
.score small { font-size: .3em; letter-spacing: 0; color: #8f8b7e; }
.meter { height: 10px; background: #2d2b25; position: relative; overflow: hidden; }
.meter i { position: absolute; inset: 0 auto 0 0; background: var(--stamp); transition: width .4s cubic-bezier(.3,.7,.2,1), background .3s; }
.verdict { font-size: 16.5px; line-height: 1.5; color: #d7d2c3; }
.verdict b { color: #fff; }

/* sektörler */
.sectors { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.sectors li { border-bottom: 1px solid var(--ink); }
.sectors a, .sectors .row { display: grid; grid-template-columns: 52px 1fr; gap: 10px 20px; padding: 22px 0; text-decoration: none; align-items: baseline; transition: padding .25s, background .25s; }
@media (min-width: 900px) { .sectors a, .sectors .row { grid-template-columns: 70px minmax(0, 1.1fr) minmax(0, 1fr) 40px; } }
.sectors a:hover { padding-left: 18px; background: var(--paper-2); color: var(--ink); }
.sectors .n { font-family: var(--f-mono); font-size: 12.5px; color: var(--stamp); }
.sectors .nm { font-family: var(--f-display); font-size: clamp(28px, 3.6vw, 52px); line-height: 1.05; letter-spacing: -.02em; }
.sectors .ds { grid-column: 2; font-size: 15.5px; color: var(--ink-2); line-height: 1.5; }
@media (min-width: 900px) { .sectors .ds { grid-column: auto; } }
.sectors .go { display: none; font-family: var(--f-mono); text-align: right; }
@media (min-width: 900px) { .sectors .go { display: block; } }

/* SSS */
.faq { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--ink); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr 34px; gap: 20px; padding: 24px 0; font-family: var(--f-display); font-size: clamp(21px, 2.1vw, 28px); line-height: 1.25; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-mono); font-size: 22px; width: 34px; height: 34px; border: 1px solid var(--ink); display: grid; place-items: center; line-height: 1; transition: transform .2s, background .2s; }
.faq details[open] summary::after { content: "−"; background: var(--ink); color: var(--paper); }
.faq summary:hover { color: var(--stamp); }
.faq .a { padding: 0 0 28px; max-width: 46em; font-size: 17px; color: var(--ink-2); }
.faq .a p:last-child { margin-bottom: 0; }

/* CTA */
.cta { background: var(--stamp); color: var(--paper); border-bottom: 1px solid var(--ink); position: relative; overflow: hidden; }
.cta .wrap { padding-top: clamp(60px, 8vw, 110px); padding-bottom: clamp(60px, 8vw, 110px); display: grid; grid-template-columns: 1fr; gap: 36px; position: relative; }
@media (min-width: 980px) { .cta .wrap { grid-template-columns: 1.3fr 1fr; align-items: end; } }
.cta h2 { font-size: clamp(40px, 6vw, 92px); color: var(--paper); }
.cta h2 em { color: var(--ink); }
.cta p { font-size: 19px; max-width: 30em; color: #fbe5dc; }
.cta .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); box-shadow: 5px 5px 0 var(--ink); }
.cta .btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); box-shadow: 7px 7px 0 var(--paper); }
.cta-bg { position: absolute; right: -2%; bottom: -14%; font-family: var(--f-display); font-size: clamp(200px, 34vw, 520px); line-height: .8; letter-spacing: -.06em; color: var(--stamp-dark); opacity: .45; pointer-events: none; user-select: none; }

/* sayfa başlığı (alt sayfalar) */
.page-head { border-bottom: 1px solid var(--ink); }
.page-head .wrap { padding-top: clamp(40px, 6vw, 90px); padding-bottom: clamp(40px, 5vw, 70px); }
.page-head h1 { font-size: clamp(42px, 6.4vw, 96px); max-width: 13em; margin-bottom: 26px; }
.crumbs { font-family: var(--f-mono); font-size: 12px; color: var(--mute); margin-bottom: 30px; }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--rule); }
.crumbs a { text-decoration: none; }
.meta-line { font-family: var(--f-mono); font-size: 12px; color: var(--mute); margin-top: 26px; display: flex; flex-wrap: wrap; gap: 6px 22px; }

/* tablo */
.tbl-wrap { overflow-x: auto; border: 1px solid var(--ink); -webkit-overflow-scrolling: touch; }
table.tbl { border-collapse: collapse; width: 100%; min-width: 620px; font-size: 15px; background: var(--paper); }
.tbl th, .tbl td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.tbl th { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--mute); font-weight: 400; background: var(--paper-2); border-bottom: 1px solid var(--ink); }
.tbl td:first-child { font-family: var(--f-mono); font-size: 13px; white-space: nowrap; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl .y { color: var(--ok); font-weight: 600; }
.tbl .x { color: var(--stamp); font-weight: 600; }

/* kart grid'i (kenar çizgili, köşesiz) */
.cells { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
@media (min-width: 700px) { .cells { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .cells.c3 { grid-template-columns: repeat(3, 1fr); } }
.cell { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: clamp(22px, 2.6vw, 34px); }
.cell .n { font-family: var(--f-mono); font-size: 12px; color: var(--stamp); display: block; margin-bottom: 18px; }
.cell h3 { margin-bottom: 12px; }
.cell p { font-size: 16px; color: var(--ink-2); margin: 0; }
.cell ul { margin: 12px 0 0; padding-left: 1.1em; font-size: 15.5px; color: var(--ink-2); }

/* captive portal telefon */
.phone { width: 270px; max-width: 100%; margin: 0 auto; border: 1px solid var(--ink); border-radius: 34px; padding: 12px; background: var(--ink); box-shadow: 12px 12px 0 var(--stamp); }
.phone-scr { background: var(--paper); border-radius: 24px; overflow: hidden; min-height: 470px; display: flex; flex-direction: column; }
.phone-bar { display: flex; justify-content: space-between; padding: 12px 18px 6px; font-family: var(--f-mono); font-size: 10.5px; }
.portal { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.portal .logo { font-family: var(--f-display); font-size: 26px; line-height: 1; letter-spacing: -.02em; }
.portal .logo i { color: var(--stamp); font-weight: 300; }
.portal p { font-size: 12.5px; color: var(--ink-2); margin: 0; line-height: 1.45; }
.portal .fld { border: 1px solid var(--ink); padding: 10px 12px; font-family: var(--f-mono); font-size: 12px; display: flex; justify-content: space-between; }
.portal .fld span { color: var(--mute); }
.portal .tabs { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink); font-family: var(--f-mono); font-size: 10.5px; text-align: center; }
.portal .tabs span { padding: 7px 0; }
.portal .tabs span + span { border-left: 1px solid var(--ink); }
.portal .tabs .on { background: var(--ink); color: var(--paper); }
.portal .go { margin-top: auto; background: var(--stamp); color: var(--paper); text-align: center; padding: 12px; font-size: 13px; font-weight: 500; }
.portal .kvkk { font-size: 10.5px; color: var(--mute); display: flex; gap: 7px; align-items: flex-start; line-height: 1.4; }
.portal .kvkk i { width: 12px; height: 12px; border: 1px solid var(--ink); flex: none; margin-top: 1px; background: var(--ink); box-shadow: inset 0 0 0 2px var(--paper); }

.split { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
@media (min-width: 980px) { .split { grid-template-columns: 1fr 1fr; gap: 72px; } }

/* örnek log kaydı */
pre.logrec { background: var(--term); color: var(--term-fg); font-family: var(--f-mono); font-size: 12.5px; line-height: 1.7; padding: 20px 22px; overflow-x: auto; margin: 0; border: 1px solid var(--ink); }
pre.logrec .c { color: var(--term-dim); }
pre.logrec .k { color: var(--amber); }
pre.logrec .s { color: #7fd398; }

/* form */
.form { display: grid; gap: 18px; }
.form .two { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 700px) { .form .two { grid-template-columns: 1fr 1fr; } }
.form label { font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--mute); display: block; margin-bottom: 6px; text-transform: uppercase; }
.form input, .form select, .form textarea { width: 100%; font: inherit; font-size: 16px; padding: 13px 14px; background: var(--paper); border: 1px solid var(--ink); color: var(--ink); border-radius: 0; -webkit-appearance: none; appearance: none; }
.form select { background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.form textarea { min-height: 130px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; box-shadow: 4px 4px 0 var(--stamp); }
.split > *, .form > *, .form .two > * { min-width: 0; }
.form label.chk { font-family: var(--f-sans); text-transform: none; letter-spacing: 0; font-size: 14px; margin: 0; }
.form .chk { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-2); }
.form .chk input { width: 18px; height: 18px; padding: 0; flex: none; margin-top: 3px; -webkit-appearance: checkbox; appearance: auto; accent-color: var(--stamp); }
.form-msg { font-family: var(--f-mono); font-size: 13px; padding: 12px 14px; border: 1px dashed var(--ink); display: none; }
.form-msg.show { display: block; }

.contact-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--ink); }
.contact-list li { padding: 18px 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 14px; }
.contact-list .k { font-family: var(--f-mono); font-size: 12px; color: var(--mute); text-transform: uppercase; letter-spacing: .05em; padding-top: 4px; }
.contact-list .v { min-width: 0; overflow-wrap: anywhere; font-family: var(--f-display); font-size: clamp(18px, 4.6vw, 22px); line-height: 1.3; }

/* kaynakça */
.refs { list-style: none; padding: 0; margin: 0; counter-reset: r; font-size: 15px; }
.refs li { counter-increment: r; display: grid; grid-template-columns: 40px 1fr; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.refs li::before { content: "[" counter(r) "]"; font-family: var(--f-mono); font-size: 12.5px; color: var(--stamp); padding-top: 2px; }

/* footer */
.site-foot { background: var(--ink); color: #b9b4a6; padding: clamp(56px, 7vw, 90px) 0 30px; font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 24px; }
@media (min-width: 980px) { .foot-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.foot-grid > div:first-child { grid-column: 1 / -1; }
@media (min-width: 980px) { .foot-grid > div:first-child { grid-column: auto; } }
.site-foot h4 { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: #77736a; font-weight: 400; margin-bottom: 14px; }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li { margin-bottom: 8px; }
.site-foot a { text-decoration: none; color: #e9e5d9; }
.site-foot a:hover { color: var(--amber); }
.foot-word { font-family: var(--f-display); font-size: clamp(52px, 11.5vw, 178px); letter-spacing: -.05em; line-height: .85; color: var(--paper); margin: clamp(48px, 7vw, 90px) 0 26px; white-space: nowrap; overflow: hidden; }
.foot-word i { color: var(--stamp); font-weight: 300; }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid #34322c; padding-top: 20px; font-family: var(--f-mono); font-size: 11.5px; color: #77736a; }

/* görünür olunca */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.rv.in { opacity: 1; transform: none; }
.no-js .rv { opacity: 1; transform: none; }

.mt-l { margin-top: clamp(40px, 5vw, 70px); }
.center { text-align: center; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* "Kısaca" özet kutusu — arama motorları ve yapay zekâ için alıntılanabilir cevaplar */
.tldr { border: 1px solid var(--ink); background: var(--paper); margin-top: 34px; max-width: 980px; }
.tldr-h { display: flex; justify-content: space-between; gap: 12px; padding: 9px 16px; border-bottom: 1px solid var(--ink); font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.tldr-h b { color: var(--stamp); font-weight: 500; }
.tldr dl { margin: 0; display: grid; grid-template-columns: 1fr; }
@media (min-width: 800px) { .tldr dl { grid-template-columns: 1fr 1fr; } }
.tldr dl > div { padding: 16px 18px; border-bottom: 1px solid var(--rule); }
@media (min-width: 800px) { .tldr dl > div:nth-child(odd) { border-right: 1px solid var(--rule); } .tldr dl > div:nth-last-child(-n+2):nth-child(odd), .tldr dl > div:last-child { border-bottom: 0; } }
.tldr dl > div:last-child { border-bottom: 0; }
.tldr dt { font-weight: 600; font-size: 15.5px; margin-bottom: 4px; }
.tldr dd { margin: 0; font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.sec-tldr { padding: clamp(40px, 5vw, 64px) 0; border-bottom: 1px solid var(--ink); background: var(--paper-2); }
.sec-tldr .tldr { margin: 0 auto; max-width: none; }

/* sözlük */
.gloss { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--ink); margin: 0; }
.gloss > div { display: grid; grid-template-columns: 1fr; gap: 6px 40px; padding: 24px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 90px; }
@media (min-width: 900px) { .gloss > div { grid-template-columns: 320px 1fr; } }
.gloss dt { font-family: var(--f-display); font-size: clamp(22px, 2.2vw, 28px); line-height: 1.2; letter-spacing: -.01em; }
.gloss dt small { display: block; font-family: var(--f-mono); font-size: 11.5px; color: var(--mute); letter-spacing: .04em; margin-top: 6px; }
.gloss dd { margin: 0; font-size: 17px; color: var(--ink-2); max-width: 44em; }
.gloss dd a { color: var(--stamp); }
.az { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 30px; font-family: var(--f-mono); font-size: 12.5px; }
.az a { border: 1px solid var(--ink); padding: 5px 10px; text-decoration: none; }
.az a:hover { background: var(--ink); color: var(--paper); }