/* Dengi public site. PazarAI taste (docs/v3/00-konsept.md "Tasarım"): off-white / dark-gray neutral ramp, narrow
   radii, borders instead of shadows, system font, mono for small labels, one accent used only as a small dot.
   Kına #FF7A2E never sits on a dark ground: in dark mode the dot turns to ink (docs/v3 marka kararı). */

:root {
  --bg: #F6F6F3;
  --panel: #FBFBF8;
  --surface: #FFFFFF;
  --hover: #F0F0EB;
  --line: #E3E3DB;
  --line-soft: #ECECE5;
  --line-strong: #CFCFC4;
  --text: #1F1F23;
  --text-2: #5F5F59;
  --text-3: #8C8C84;
  --kina: #FF7A2E;
  --dot: var(--kina);
  --btn: #1F1F23;
  --on-btn: #F6F6F3;
  --me: #1F1F23;
  --on-me: #F6F6F3;
  --glass: rgba(251, 251, 248, 0.82);
  --film-bg: #141417;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --r-s: 8px;
  --r-m: 14px;
  --r-l: 20px;
  --gutter: 16px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141417;
    --panel: #19191D;
    --surface: #1E1E23;
    --hover: #25252B;
    --line: #2C2C33;
    --line-soft: #222228;
    --line-strong: #474751;
    --text: #F3F3F6;
    --text-2: #A2A2AE;
    --text-3: #77778A;
    --dot: #F3F3F6;
    --btn: #F3F3F6;
    --on-btn: #141417;
    --me: #F3F3F6;
    --on-me: #141417;
    --glass: rgba(25, 25, 29, 0.8);
    --film-bg: #0E0E11;
    color-scheme: dark;
  }
}

@media (min-width: 640px) { :root { --gutter: 24px; } }
@media (min-width: 1024px) { :root { --gutter: 32px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.025em; line-height: 1.12; text-wrap: balance; }
p { margin: 0; }
strong { font-weight: 600; }
.mono { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.02em; }
.muted { color: var(--text-3); }
.small { font-size: 12.5px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.i { width: 18px; height: 18px; flex: none; }
.i.big { width: 22px; height: 22px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap.narrow { max-width: 760px; }

.skip { position: absolute; left: 12px; top: -48px; z-index: 50; padding: 8px 12px; background: var(--btn); color: var(--on-btn); border-radius: var(--r-s); }
.skip:focus { top: 12px; }

.overline {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-2);
}
.kdot { width: 7px; height: 7px; border-radius: 50%; background: var(--dot); display: inline-block; }
.lead { font-size: 18px; line-height: 1.55; color: var(--text-2); }

/* ---- buttons, badges --------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 44px; padding: 0 18px; border-radius: 999px;
  background: var(--btn); color: var(--on-btn); text-decoration: none;
  font-weight: 600; font-size: 15px; border: 1px solid var(--btn);
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { opacity: .88; }
.btn:active { transform: translateY(1px); }
.btn-s { height: 36px; padding: 0 14px; font-size: 14px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.badges a { display: block; border-radius: 9px; transition: transform .2s var(--ease); }
.badges a:hover { transform: translateY(-1px); }
.badges img { height: 48px; width: auto; }

/* ---- header ------------------------------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .25s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.bar { display: flex; align-items: center; gap: 24px; height: 60px; }
.brand { display: inline-flex; align-items: center; color: var(--text); text-decoration: none; }
.lockup { height: 30px; width: auto; }
.lockup .dot { fill: var(--dot); }
.site-nav { display: none; gap: 4px; margin-left: 8px; }
.site-nav a { padding: 6px 10px; border-radius: var(--r-s); color: var(--text-2); text-decoration: none; font-size: 14.5px; }
.site-nav a:hover { color: var(--text); background: var(--hover); }
.actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.lang {
  display: inline-flex; align-items: center; justify-content: center; height: 36px; min-width: 40px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 999px; font: 500 12px var(--mono); letter-spacing: .06em; color: var(--text-2); text-decoration: none;
}
.lang:hover { color: var(--text); border-color: var(--line-strong); }
@media (min-width: 860px) { .site-nav { display: flex; } }

/* ---- hero -------------------------------------------------------------------------------------- */
.hero { padding: 36px 0 56px; }
.hero-grid { display: grid; gap: 40px; align-items: center; }
.hero h1 { margin-top: 18px; font-size: clamp(38px, 10vw, 66px); line-height: 1.07; letter-spacing: -0.04em; }
.hero h1 span { display: block; color: var(--text-3); }
.hero .lead { margin-top: 20px; max-width: 34em; }
.men {
  margin-top: 18px; padding: 12px 14px; max-width: 34em;
  border: 1px solid var(--line); border-radius: var(--r-m); background: var(--panel);
  font-size: 15px; color: var(--text-2);
}
.men b { color: var(--text); font-weight: 600; }
.hero .badges { margin-top: 26px; }
.hero .badges + .mono { margin-top: 12px; }

.film { margin: 0; justify-self: center; width: min(78vw, 340px); }
.phone {
  position: relative; aspect-ratio: 9 / 16; border-radius: 30px; overflow: hidden;
  border: 1px solid var(--line); background: var(--film-bg);
}
.frame { padding: 7px; border: 1px solid var(--line); border-radius: 37px; background: var(--panel); }
.phone video { width: 100%; height: 100%; object-fit: cover; }
.film figcaption { margin-top: 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 6px 0 10px; }
.film figcaption .mono { color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; font-size: 11px; }
.film-toggle {
  width: 32px; height: 32px; border-radius: 50%; flex: none;
  display: grid; place-items: center; cursor: pointer; padding: 0;
  border: 1px solid var(--line); background: var(--surface); color: var(--text-2);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.film-toggle:hover { color: var(--text); border-color: var(--line-strong); }
.film-toggle .i { width: 14px; height: 14px; }
.film-toggle .on-pause { display: none; }
.film.is-paused .film-toggle .on-play { display: none; }
.film.is-paused .film-toggle .on-pause { display: block; }
.no-js .film-toggle { display: none; }

@media (min-width: 900px) {
  .hero { padding: 56px 0 88px; }
  .hero-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr); gap: 56px; }
  .film { width: 100%; max-width: 360px; justify-self: end; }
}

/* entrance: CSS only, no JS needed */
@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .8s var(--ease) both; }
  .hero-copy > :nth-child(2) { animation-delay: .06s; }
  .hero-copy > :nth-child(3) { animation-delay: .14s; }
  .hero-copy > :nth-child(4) { animation-delay: .2s; }
  .hero-copy > :nth-child(5) { animation-delay: .26s; }
  .hero-copy > :nth-child(6) { animation-delay: .3s; }
  .film { animation: rise 1s .18s var(--ease) both; }
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---- sections ---------------------------------------------------------------------------------- */
.section { padding: 64px 0; border-top: 1px solid var(--line-soft); }
.head { margin-bottom: 32px; max-width: 760px; }
.head h2 { margin-top: 14px; font-size: clamp(28px, 6vw, 44px); letter-spacing: -0.035em; }
@media (min-width: 900px) { .section { padding: 96px 0; } .head { margin-bottom: 44px; } }

.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal:not(.in) { opacity: 0; transform: translateY(16px); }
@media (prefers-reduced-motion: reduce) { .js .reveal:not(.in) { opacity: 1; transform: none; } }

/* personas */
.people { display: grid; gap: 16px; }
@media (min-width: 760px) { .people { grid-template-columns: 1fr 1fr; gap: 20px; } }
.person { border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); overflow: hidden; }
.person .photo { position: relative; aspect-ratio: 5 / 4; overflow: hidden; border-bottom: 1px solid var(--line); }
.person .photo picture, .person .photo img { width: 100%; height: 100%; }
.person .photo img { object-fit: cover; object-position: 50% 30%; transition: transform 1.2s var(--ease); }
.person:hover .photo img { transform: scale(1.025); }
.person-body { padding: 20px 20px 22px; }
.person h3 { font-size: 24px; }
.person .mono { margin-top: 4px; }
.person blockquote { margin: 14px 0 0; font-size: 19px; line-height: 1.4; letter-spacing: -0.01em; }
.tag {
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: 999px;
  font: 500 10.5px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-2);
  border: 1px solid var(--line);
}
.tag .i { width: 12px; height: 12px; }
.tag.glass { position: absolute; left: 12px; top: 12px; height: 26px; padding: 0 10px; background: var(--glass); color: var(--text); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.honest {
  margin-top: 16px; display: flex; gap: 14px; align-items: flex-start;
  padding: 20px; border: 1px solid var(--line-strong); border-radius: var(--r-l); background: var(--panel);
}
.honest h3 { font-size: 18px; letter-spacing: -0.015em; }
.honest p { margin-top: 6px; color: var(--text-2); }
.honest .i { margin-top: 2px; }
@media (min-width: 760px) { .honest { margin-top: 20px; padding: 24px 28px; } }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.step { display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
.step .num { color: var(--text-3); }
.step h3 { margin-top: 12px; font-size: 21px; }
.step > p:not(.num) { margin-top: 8px; color: var(--text-2); }
.staged { margin-top: 14px; text-transform: uppercase; letter-spacing: .1em; font-size: 11px; }

.mini { margin-top: auto; padding-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.mini-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; font-size: 13px; }
.mini-head img { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line); }
.mini-head .tag { height: 18px; font-size: 9.5px; padding: 0 6px; }
.b { max-width: 88%; padding: 8px 12px; border-radius: 16px; font-size: 14px; line-height: 1.4; }
.b.ai { align-self: flex-start; background: var(--panel); border: 1px solid var(--line); border-bottom-left-radius: 6px; }
.b.me { align-self: flex-end; background: var(--me); color: var(--on-me); border-bottom-right-radius: 6px; }

/* cards */
.cards { display: grid; gap: 16px; }
@media (min-width: 760px) { .cards.two { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .cards.three { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.card { padding: 22px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
.card h3, .card .h3 { margin-top: 14px; font-size: 19px; letter-spacing: -0.015em; }
.card p { margin-top: 8px; color: var(--text-2); }
.note { margin-top: 20px; display: flex; gap: 10px; align-items: center; color: var(--text-2); font-size: 15px; }

.plan h3 { margin-top: 0; font-size: 22px; }
.plan .mono { margin-top: 4px; }
.plan ul { list-style: none; margin: 18px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line-soft); display: grid; gap: 10px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.plan li .i { width: 16px; height: 16px; margin-top: 3px; color: var(--text-3); }
.plan-plus { border-color: var(--line-strong); background: var(--panel); }
.fine { margin-top: 20px; max-width: 60em; color: var(--text-3); font-size: 14px; }

/* faq */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 2px; font-weight: 600; font-size: 17px; letter-spacing: -0.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { color: var(--text-3); transition: transform .3s var(--ease); }
.faq details[open] summary .plus { transform: rotate(45deg); }
.faq .answer { padding: 0 2px 20px; color: var(--text-2); max-width: 62em; }
@media (prefers-reduced-motion: no-preference) { .faq details[open] .answer { animation: rise .45s var(--ease) both; } }

/* cta */
.cta { padding: 80px 0 88px; border-top: 1px solid var(--line-soft); }
.cta-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; }
.cta-mark { width: 52px; height: 56px; color: var(--text); }
.cta h2 { font-size: clamp(36px, 8vw, 60px); letter-spacing: -0.04em; }
.cta .lead { max-width: 30em; }
.cta .badges { margin-top: 8px; justify-content: center; }

/* ---- footer ------------------------------------------------------------------------------------ */
.site-footer { border-top: 1px solid var(--line); background: var(--panel); padding: 48px 0 40px; font-size: 14.5px; }
.f-grid { display: grid; gap: 32px; grid-template-columns: 1fr 1fr; }
.f-brand { grid-column: 1 / -1; }
.f-brand p { margin-top: 12px; max-width: 30em; color: var(--text-2); }
.f-col h2 { font-weight: 500; color: var(--text-3); text-transform: uppercase; letter-spacing: .08em; font-size: 11.5px; }
.f-col ul { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.f-col a { color: var(--text-2); text-decoration: none; }
.f-col a:hover { color: var(--text); }
@media (min-width: 860px) { .f-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } .f-brand { grid-column: auto; } }
.f-legal { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); display: grid; gap: 6px; color: var(--text-2); }
.f-legal .company { font-size: 12.5px; letter-spacing: .02em; color: var(--text-2); }
.f-legal a { color: var(--text-2); }

/* ---- inner pages ------------------------------------------------------------------------------- */
.doc { padding-top: 40px; padding-bottom: 80px; }
.page-head { padding-bottom: 24px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.page-head h1 { margin-top: 14px; font-size: clamp(32px, 7vw, 48px); letter-spacing: -0.035em; }
.page-head .lead { margin-top: 14px; }
.page-head .meta { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--text-2); }
.page-head .meta + p { margin-top: 8px; }
.toc { margin-bottom: 28px; border: 1px solid var(--line); border-radius: var(--r-m); background: var(--surface); }
.toc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; font-weight: 600; }
.toc summary::-webkit-details-marker { display: none; }
.toc[open] summary .plus { transform: rotate(45deg); }
.toc summary .plus { transition: transform .3s var(--ease); color: var(--text-3); }
.toc ol { margin: 0; padding: 0 16px 16px 36px; display: grid; gap: 6px; color: var(--text-2); }
.prose { font-size: 16.5px; line-height: 1.7; }
.prose h2 { margin: 40px 0 12px; font-size: 22px; letter-spacing: -0.02em; scroll-margin-top: 80px; }
.prose h3 { margin: 28px 0 10px; font-size: 18px; }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose li::marker { color: var(--text-3); }
.prose a { word-break: break-word; }
.callout { margin: 16px 0; padding: 14px 16px; border: 1px solid var(--line); border-left: 2px solid var(--text); border-radius: var(--r-s); background: var(--panel); color: var(--text-2); }
.others { margin-top: 48px; padding-top: 8px; border-top: 1px solid var(--line); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0 0 8px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-m); background: var(--surface); font-size: 15px; }
.kv dt { color: var(--text-3); font-family: var(--mono); font-size: 12.5px; padding-top: 2px; }
.kv dd { margin: 0; }
.doc .cards { margin-bottom: 8px; }
.doc .card p { margin-top: 8px; }
.sub { margin: 44px 0 16px; font-size: 24px; letter-spacing: -0.02em; }

/* centered pages: /indir, /davet, 404 */
.center { min-height: calc(100svh - 61px - 280px); display: grid; align-items: center; padding: 64px 0 80px; }
.center .inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; max-width: 560px; }
.center h1 { font-size: clamp(32px, 8vw, 48px); letter-spacing: -0.035em; }
.center .badges { justify-content: center; margin-top: 8px; }
.code b { color: var(--text); font-weight: 600; letter-spacing: .08em; }

@media print {
  .site-header, .site-footer, .film, .cta { display: none; }
  body { background: #fff; color: #000; }
}