/*
 * Savana Yazilim - yeni gorsel katman (v2)
 *
 * AGENTS.md'deki tasarim direktifine gore SIFIRDAN yazildi; site.css'ten
 * hicbir kural tasinmadi. Uc ilke:
 *
 *   1. Renk dogrudan yazilmaz, katmanli token uzerinden gelir.
 *   2. Bosluklar 4px'in kati; olcek asagida, baska deger kullanilmaz.
 *   3. Derinlik golgeyle degil 1px sinir + yuzey tonu farkiyla kurulur.
 */

@import url('/assets/fonts/fonts.css');

/* JetBrains Mono: rozet, etiket, sayi. Tek agirlik (500) yeter. */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-500-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2113;
}

/* ------------------------------------------------------------------ token */

:root {
  /* Yuzeyler */
  --surface-base: #ffffff;
  --surface-raised: #ffffff;
  --surface-sunken: #f6f7f9;
  --surface-inverse: #0b0f14;

  /* Sinirlar */
  --border-subtle: #e3e6eb;
  --border-strong: #cdd2da;
  --border-inverse: rgb(255 255 255 / 14%);

  /* Metin */
  --text-strong: #0b0f14;
  --text-default: #3a424e;
  --text-muted: #5f6978;
  --text-inverse: #f4f6f9;
  --text-inverse-muted: #a6afbd;

  /* Tek vurgu */
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --accent-tint: #eef3ff;
  --on-accent: #ffffff;

  /* Durum renkleri: yalniz form geri bildiriminde */
  --danger: #b42318;
  --success: #067647;

  /* WhatsApp kurumsal yesili: yalniz o butonda, vurgu sayilmaz */
  --whatsapp: #1fa855;

  /* Tipografi */
  --font-sans: 'Montserrat', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.97rem + 0.14vw, 1.0625rem);
  --text-lead: clamp(1.0625rem, 1rem + 0.36vw, 1.3125rem);
  --text-h3: clamp(1.1875rem, 1.1rem + 0.42vw, 1.5rem);
  --text-h2: clamp(1.875rem, 1.3rem + 2.4vw, 3.25rem);
  --text-h1: clamp(2.5rem, 1.3rem + 5vw, 4.875rem);

  /* Bosluk olcegi: yalnizca 4px katlari */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-6: 24px;
  --s-8: 32px;
  --s-12: 48px;
  --s-16: 64px;
  --s-24: 96px;
  --s-32: 128px;

  /* Kademeli, akiskan degil: clamp() ara genisliklerde 4'un kati olmayan
     degerler uretiyordu (1440px'te 126.4px). Kademeler asagida. */
  --section: 64px;

  --container: 1200px;
  --gutter: 16px;
  --header-height: 72px;

  --radius: 4px;
  --radius-lg: 8px;
  --radius-xl: 16px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --fast: 160ms var(--ease);
}

@media (min-width: 40rem) {
  :root { --gutter: 24px; }
}

@media (min-width: 48rem) {
  :root { --section: 96px; }
}

@media (min-width: 64rem) {
  :root { --section: 128px; --gutter: 32px; }
}

/* ------------------------------------------------------------------ temel */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface-base);
  color: var(--text-default);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, p, ul, ol, figure, blockquote {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  color: var(--text-strong);
  /* Direktif: basliklarda siki harf araligi */
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h1 { font-size: var(--text-h1); font-weight: 700; line-height: 1.02; }
h2 { font-size: var(--text-h2); font-weight: 700; line-height: 1.08; }
h3 { font-size: var(--text-h3); font-weight: 600; line-height: 1.25; }

img, svg, video {
  display: block;
  max-width: 100%;
}

img { height: auto; }

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

[id] {
  scroll-margin-top: calc(var(--header-height) + var(--s-4));
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: var(--s-4);
  top: -96px;
  z-index: 100;
  padding: var(--s-3) var(--s-4);
  background: var(--accent);
  color: var(--surface-base);
  border-radius: var(--radius);
}

.skip-link:focus { top: var(--s-4); }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }

.section--sunken {
  background: var(--surface-sunken);
  border-block: 1px solid var(--border-subtle);
}

/* --------------------------------------------------------- ortak parcalar */

/* Mono etiket: bolum ustu, rozet, kunye */
.label {
  display: inline-flex;
  /* Iki satira tasan etikette isaret ilk satirin hizasinda kalsin */
  align-items: flex-start;
  gap: var(--s-2);
  line-height: 16px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.label::before {
  content: '';
  width: 6px;
  height: 6px;
  margin-top: var(--s-1);
  flex: none;
  background: var(--accent);
}

.label--plain::before { content: none; }

.lead {
  font-size: var(--text-lead);
  line-height: 1.55;
  color: var(--text-default);
}

.section-head {
  display: grid;
  gap: var(--s-4);
  max-width: 44rem;
  margin-bottom: var(--s-12);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 48px;
  padding: 0 var(--s-6);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: 600 0.9375rem/1 var(--font-sans);
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--fast), border-color var(--fast), color var(--fast), transform var(--fast);
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn--primary:hover { background: var(--accent-strong); }

.btn--secondary {
  background: var(--surface-raised);
  border-color: var(--border-strong);
  color: var(--text-strong);
}

.btn--secondary:hover { border-color: var(--text-strong); }

.btn--inverse {
  background: var(--surface-base);
  color: var(--text-strong);
}

.btn--inverse:hover { background: var(--surface-sunken); }

.btn--outline-inverse {
  border-color: var(--border-inverse);
  color: var(--text-inverse);
}

.btn--outline-inverse:hover { border-color: var(--text-inverse); }

.btn--sm { min-height: 44px; padding: 0 var(--s-4); font-size: var(--text-sm); }

/* Ok isaretli metin baglantisi: 44px dokunma alani icin dikey dolgu tasir */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 44px;
  font-weight: 600;
  color: var(--accent);
}

.link-arrow svg { transition: transform var(--fast); }
.link-arrow:hover { color: var(--accent-strong); }
.link-arrow:hover svg { transform: translateX(4px); }

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 var(--s-3);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-default);
  background: var(--surface-raised);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}

.alert {
  margin-block: var(--s-6);
  padding: var(--s-4);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-sunken);
  color: var(--text-strong);
}

/* ---------------------------------------------------------------- baslik */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--surface-base);
  border-bottom: 1px solid transparent;
  transition: border-color var(--fast);
}

.site-header[data-scrolled='true'] { border-bottom-color: var(--border-subtle); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-6);
  min-height: var(--header-height);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* Logo kilidi: S sembolu + canli metin (partials/logo.php) */
.logo-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-size: 1.05rem;
}

.logo-lockup--sm { font-size: 0.95rem; }

.logo-lockup__mark {
  width: auto;
  height: 2.15em;
  flex: none;
}

.logo-lockup__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-lockup__name {
  font-weight: 700;
  letter-spacing: 0.3em;
  margin-right: -0.3em;
  color: var(--text-strong);
}

.logo-lockup__sub {
  margin-top: 0.34em;
  margin-right: -0.42em;
  font-size: 0.5em;
  font-weight: 600;
  letter-spacing: 0.42em;
  color: var(--accent);
}

.logo-lockup__letter { display: inline-block; }

.site-header__panel {
  display: flex;
  align-items: center;
  gap: var(--s-6);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--s-3);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-default);
  transition: color var(--fast), background-color var(--fast);
}

.site-nav__link:hover { color: var(--text-strong); background: var(--surface-sunken); }
.site-nav__link[aria-current='page'] { color: var(--text-strong); font-weight: 600; }

.nav-toggle {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-strong);
  transition: transform var(--fast), opacity var(--fast);
}

.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before,
.nav-toggle__bars::after { content: ''; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }

.nav-toggle[aria-expanded='true'] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded='true'] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* site.js masaustu esigini 64rem olarak kullaniyor; ayni esik */
@media (max-width: 63.99rem) {
  .nav-toggle { display: grid; }

  .site-header__panel {
    position: absolute;
    inset: 100% 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: var(--s-4);
    padding: var(--s-4) var(--gutter) var(--s-6);
    background: var(--surface-base);
    border-bottom: 1px solid var(--border-subtle);
  }

  .site-header__panel[data-open='true'] { display: flex; }

  .site-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__link {
    min-height: 48px;
    padding: 0;
    border-radius: 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: var(--text-base);
  }

  .site-nav__link:hover { background: none; }
}

/* ------------------------------------------------------------------ hero */

.hero { padding-block: var(--s-16) var(--section); }

.hero__top {
  display: grid;
  gap: var(--s-8);
  margin-bottom: var(--s-16);
}

.hero__title {
  display: grid;
  gap: var(--s-6);
}

.hero__side {
  display: grid;
  gap: var(--s-8);
  align-content: end;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}

@media (min-width: 64rem) {
  .hero__top {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--s-16);
    align-items: end;
  }
}

/* Sahne: gercek arayuzlerin durdugu batik yuzey */
.stage {
  display: grid;
  gap: var(--s-8);
  padding: var(--s-4);
  background-color: var(--surface-sunken);
  /* Nokta izgarasi: dekor, parlama degil */
  background-image: radial-gradient(var(--border-strong) 1px, transparent 1px);
  background-size: 24px 24px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.stage__item {
  display: grid;
  gap: var(--s-3);
  align-content: start;
}

.stage__item--phone { justify-items: center; }

@media (min-width: 48rem) {
  .stage {
    grid-template-columns: minmax(0, 1fr) 248px;
    align-items: end;
    padding: var(--s-8);
  }
}

@media (min-width: 64rem) {
  .stage { padding: var(--s-12); gap: var(--s-12); }
}

/* Tek gorselli sahne (proje kapagi): telefon sutunu yok */
.stage--single { grid-template-columns: minmax(0, 1fr); }

/* Pencere cercevesi: yatay ekran goruntuleri */
.frame {
  display: block;
  overflow: hidden;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  transition: border-color var(--fast), transform 320ms var(--ease);
}

a.frame:hover,
a.phone:hover { transform: translateY(-4px); }

a.frame:hover { border-color: var(--text-strong); }

.frame__bar {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 36px;
  padding: 0 var(--s-3);
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--border-subtle);
}

.frame__dot {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--border-strong);
}

.frame__url {
  margin-inline: auto;
  padding-right: var(--s-8);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.frame img { width: 100%; }

/* Telefon cercevesi: dikey ekran goruntuleri */
.phone {
  display: block;
  width: 100%;
  max-width: 248px;
  padding: var(--s-2);
  background: var(--surface-inverse);
  border-radius: 32px;
  transition: transform 320ms var(--ease);
}

.phone__screen {
  display: block;
  overflow: hidden;
  aspect-ratio: 9 / 19;
  border-radius: 24px;
  background: var(--surface-sunken);
}

.phone__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

/* ----------------------------------------------------------- marka seridi */

.brands {
  padding-block: var(--s-12);
  border-block: 1px solid var(--border-subtle);
}

.brands__inner {
  display: grid;
  gap: var(--s-6);
  align-items: center;
}

.brands__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-2);
}

@media (min-width: 40rem) {
  .brands__list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 64rem) {
  .brands__inner { grid-template-columns: 256px minmax(0, 1fr); gap: var(--s-8); }
  /* Sutun sayisi logo sayisina uyar; referans eklenip cikinca bosluk kalmaz */
  .brands__list { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
}

/* Logo karosu: zemin tonu logoya gore (config: reference_logo_tones) */
.logo-tile {
  display: grid;
  place-items: center;
  min-height: 80px;
  padding: var(--s-4);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--fast);
}

.logo-tile--dark {
  background: var(--surface-inverse);
  border-color: var(--surface-inverse);
}

a.logo-tile:hover { border-color: var(--text-strong); }

.logo-tile img {
  width: auto;
  max-width: 84%;
  max-height: 44px;
  object-fit: contain;
}

/* --------------------------------------------------------- hizmet listesi */

.split {
  display: grid;
  gap: var(--s-12);
}

.split__aside {
  display: grid;
  gap: var(--s-4);
  align-content: start;
}

@media (min-width: 64rem) {
  .split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--s-24);
  }

  .split__aside {
    position: sticky;
    top: calc(var(--header-height) + var(--s-8));
  }
}

.rows { border-top: 1px solid var(--border-strong); }

.row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 24px;
  gap: var(--s-4);
  align-items: start;
  padding: var(--s-6) 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--fast), padding var(--fast);
}

.row:hover {
  background: var(--surface-sunken);
  padding-inline: var(--s-4);
}

.row__no {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.row__body {
  display: grid;
  gap: var(--s-1);
}

.row__title {
  font-size: var(--text-h3);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

.row__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.row__arrow {
  padding-top: 8px;
  color: var(--border-strong);
  transition: color var(--fast), transform var(--fast);
}

.row:hover .row__arrow { color: var(--accent); transform: translateX(4px); }

/* -------------------------------------------------------------- koyu bant */

.band {
  padding-block: var(--section);
  background: var(--surface-inverse);
  color: var(--text-inverse-muted);
}

.band h2,
.band h3 { color: var(--text-inverse); }

.band .label { color: var(--text-inverse-muted); }

.band__head {
  display: grid;
  gap: var(--s-6);
  max-width: 52rem;
  margin-bottom: var(--s-16);
}

.band__head .lead { color: var(--text-inverse-muted); }

.pillars {
  display: grid;
  border-top: 1px solid var(--border-inverse);
}

.pillar {
  display: grid;
  gap: var(--s-3);
  align-content: start;
  padding: var(--s-8) 0;
  border-bottom: 1px solid var(--border-inverse);
}

.pillar__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-inverse-muted);
}

@media (min-width: 56rem) {
  .pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .pillar {
    padding: var(--s-8) var(--s-8) 0 0;
    border-bottom: 0;
  }

  .pillar + .pillar {
    padding-left: var(--s-8);
    border-left: 1px solid var(--border-inverse);
  }
}

/* ---------------------------------------------------------------- urunler */

.products {
  display: grid;
  gap: var(--s-6);
}

.product {
  display: grid;
  overflow: hidden;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.product__body {
  display: grid;
  gap: var(--s-6);
  align-content: center;
  padding: var(--s-8) var(--s-6);
}

.product__head {
  display: grid;
  gap: var(--s-3);
}

.product__head h3 {
  font-size: clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.1;
}

.product__price {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  color: var(--text-strong);
}

.product__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}

.product__visual {
  display: grid;
  place-items: center;
  padding: var(--s-8) var(--s-6);
  background-color: var(--surface-sunken);
  background-image: radial-gradient(var(--border-strong) 1px, transparent 1px);
  background-size: 24px 24px;
  border-top: 1px solid var(--border-subtle);
}

.product__visual .frame { width: 100%; max-width: 520px; }

@media (min-width: 56rem) {
  .product { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }

  .product__body { padding: var(--s-16) var(--s-12); }

  .product__visual {
    padding: var(--s-12);
    border-top: 0;
    border-left: 1px solid var(--border-subtle);
  }

  /* Ikinci satirda gorsel solda: ust uste ayni duzen gelmesin */
  .product--reverse .product__body { order: 2; }

  .product--reverse .product__visual {
    border-left: 0;
    border-right: 1px solid var(--border-subtle);
  }
}

/* --------------------------------------------------------------- projeler */

.works {
  display: grid;
  gap: var(--s-6);
}

.work {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--fast), transform 320ms var(--ease);
}

.work:hover {
  border-color: var(--text-strong);
  transform: translateY(-4px);
}

.work__media {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--border-subtle);
}

.work__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.work__body {
  display: grid;
  gap: var(--s-2);
  align-content: start;
  padding: var(--s-6);
}

.work__title {
  font-size: var(--text-h3);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

.work__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

@media (min-width: 56rem) {
  /* Buyuk kart solda iki satir kaplar; digerleri sagda ust uste */
  .works {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-rows: auto auto;
  }

  .work--lead { grid-row: span 2; }

  .work--lead .work__media { aspect-ratio: auto; height: 100%; min-height: 420px; }

  .work--lead { grid-template-rows: 1fr auto; }

  .works .work:not(.work--lead) { grid-template-columns: 200px minmax(0, 1fr); grid-template-rows: auto; }

  .works .work:not(.work--lead) .work__media {
    aspect-ratio: auto;
    height: 100%;
    border-bottom: 0;
    border-right: 1px solid var(--border-subtle);
  }

  /* Dar ve uzun kutuda gorsel ortadan kirpiliyordu; sitenin sol ust kosesi
     (logo ve baslik) gorunsun. */
  .works .work:not(.work--lead) .work__media img { object-position: left top; }
}

.section-foot { margin-top: var(--s-8); }

/* ------------------------------------------------------------------ surec */

.steps {
  display: grid;
  gap: var(--s-8) var(--s-8);
}

.step {
  display: grid;
  gap: var(--s-3);
  align-content: start;
  padding-top: var(--s-6);
  border-top: 1px solid var(--border-strong);
}

.step__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent);
}

.step p {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

@media (min-width: 40rem) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 64rem) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-12) var(--s-12); }
}

/* ----------------------------------------------------------------- kurucu */

.founder {
  display: grid;
  gap: var(--s-12);
}

.founder__quote {
  font-size: clamp(1.375rem, 1.1rem + 1.3vw, 2.25rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--text-strong);
  text-wrap: balance;
}

.founder__meta {
  display: grid;
  gap: var(--s-6);
  align-content: start;
}

.founder__name {
  display: grid;
  gap: var(--s-1);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border-strong);
}

.founder__name strong {
  font-size: var(--text-h3);
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

@media (min-width: 64rem) {
  .founder {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--s-24);
    align-items: start;
  }
}

/* -------------------------------------------------------------------- sss */

.faq { border-top: 1px solid var(--border-strong); }

.faq details { border-bottom: 1px solid var(--border-subtle); }

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  min-height: 64px;
  padding-block: var(--s-4);
  font-weight: 600;
  color: var(--text-strong);
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: '+';
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: transform var(--fast);
}

.faq details[open] summary::after { transform: rotate(45deg); color: var(--accent); }

.faq__answer {
  max-width: 60ch;
  padding-bottom: var(--s-6);
  color: var(--text-muted);
}

/* -------------------------------------------------------------------- cta */

.cta {
  display: grid;
  gap: var(--s-8);
  padding: var(--s-12) var(--s-6);
  background: var(--surface-inverse);
  border-radius: var(--radius-xl);
  color: var(--text-inverse-muted);
}

.cta h2 { color: var(--text-inverse); }

/* .lead genel kurali koyu metin verir; koyu zeminde ezilmezse okunmaz */
.cta .lead { color: var(--text-inverse-muted); }

.cta__text {
  display: grid;
  gap: var(--s-4);
  max-width: 40rem;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  align-items: center;
}

@media (min-width: 56rem) {
  .cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    padding: var(--s-24) var(--s-16);
  }
}

/* ------------------------------------------------------------- alt bilgi */

.site-footer {
  padding-block: var(--s-16) var(--s-8);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.site-footer__top {
  display: grid;
  gap: var(--s-12);
  padding-bottom: var(--s-12);
}

.site-footer__brand {
  display: grid;
  gap: var(--s-4);
  align-content: start;
  max-width: 26rem;
}

.site-footer h4 {
  margin-bottom: var(--s-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Bagimsiz duran baglantilar: dar ekranda 44px dokunma alani */
.site-footer li a,
.site-footer__brand a {
  display: inline-flex;
  align-items: center;
  min-width: 44px;
  min-height: 44px;
  color: var(--text-default);
  transition: color var(--fast);
}

.site-footer li a:hover { color: var(--accent); }

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-4);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

@media (min-width: 48rem) {
  .site-footer__top { grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); }

  /* Fare ile kullanilan genislikte satirlar siklasabilir */
  .site-footer li a { min-height: 32px; }
}

/* ---------------------------------------------------------- hizli iletisim */

.quick-contact {
  position: fixed;
  right: var(--s-4);
  bottom: var(--s-4);
  z-index: 30;
  display: grid;
  gap: var(--s-2);
}

.quick-contact__btn {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--on-accent);
  border: 1px solid rgb(255 255 255 / 30%);
  transition: transform var(--fast);
}

.quick-contact__btn:hover { transform: translateY(-2px); }
.quick-contact__btn svg { width: 22px; height: 22px; }
.quick-contact__btn--whatsapp { background: var(--whatsapp); }
.quick-contact__btn--phone { background: var(--accent); }
.quick-contact__label { display: none; }

/* =========================================================================
   IC SAYFALAR
   ========================================================================= */

.container--narrow { max-width: calc(48rem + var(--gutter) * 2); }

.muted { color: var(--text-muted); }

.btn--block { width: 100%; }

.stack {
  display: grid;
  gap: var(--s-6);
  align-content: start;
}

/* ----------------------------------------------------------- sayfa basligi */

.page-head {
  padding-block: var(--s-8) var(--s-12);
  border-bottom: 1px solid var(--border-subtle);
}

.page-head__inner {
  display: grid;
  gap: var(--s-4);
  max-width: 54rem;
}

.page-head h1 {
  font-size: clamp(2.125rem, 1.4rem + 3.2vw, 3.75rem);
  line-height: 1.05;
}

.crumbs {
  display: flex;
  align-items: center;
  column-gap: var(--s-2);
  margin-bottom: var(--s-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.crumbs li {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  min-height: 44px;
}

/* Tek satir: sigmayan son kirinti kisalir, baslik zaten hemen altinda */
.crumbs li { flex: none; }

.crumbs li:last-child {
  flex: 0 1 auto;
  min-width: 0;
}

.crumbs [aria-current] {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.crumbs li + li::before {
  content: '/';
  color: var(--border-strong);
}

.crumbs a {
  display: inline-flex;
  align-items: center;
  min-width: 44px;
  min-height: 44px;
  transition: color var(--fast);
}

.crumbs a:hover { color: var(--accent); }

/* ------------------------------------------------------- kunye seridi */

.meta {
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--border-subtle);
}

.meta__inner {
  display: grid;
  gap: var(--s-6);
  padding-block: var(--s-6);
}

.meta__facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-6) var(--s-12);
}

.meta__fact {
  display: grid;
  gap: var(--s-2);
  align-content: start;
}

.meta__value {
  font-weight: 600;
  color: var(--text-strong);
}

@media (min-width: 56rem) {
  .meta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

/* ------------------------------------------------ icerik + yan sutun */

.layout {
  display: grid;
  gap: var(--s-12);
}

@media (min-width: 64rem) {
  .layout {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: var(--s-16);
    align-items: start;
  }

  .layout__aside {
    position: sticky;
    top: calc(var(--header-height) + var(--s-8));
  }
}

.panel {
  display: grid;
  gap: var(--s-4);
  align-content: start;
  padding: var(--s-6);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.panel--sunken { background: var(--surface-sunken); }

.panel h3 { font-size: var(--text-h3); }

.panel .logo-tile { min-height: 112px; }

/* Yan sutundaki baglanti listesi: her satir tam genislikte dokunma alani */
.link-list { border-top: 1px solid var(--border-subtle); }

.link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: 48px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-default);
  transition: color var(--fast);
}

.link-list a:hover { color: var(--accent); }

/* ------------------------------------------------------------ yazi govdesi */

.prose {
  display: grid;
  gap: var(--s-4);
  max-width: 68ch;
}

.prose h2 {
  margin-top: var(--s-8);
}

/* Govde icindeki alt baslik: bolum basligindan bir kademe kucuk */
.prose h2,
.h2--sm {
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  line-height: 1.15;
}

.prose > h2:first-child { margin-top: 0; }

.prose h3 { margin-top: var(--s-4); }

.prose ul,
.prose ol {
  display: grid;
  gap: var(--s-2);
  padding-left: var(--s-6);
}

.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose a:hover { color: var(--accent-strong); }

.prose blockquote {
  padding-left: var(--s-4);
  border-left: 2px solid var(--accent);
  color: var(--text-strong);
}

.prose img {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.prose pre {
  overflow-x: auto;
  padding: var(--s-4);
  background: var(--surface-sunken);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

/* Kapsam / ozellik maddeleri: cizgili satirlar */
.checks { border-top: 1px solid var(--border-strong); }

.checks li {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr);
  gap: var(--s-4);
  align-items: start;
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 500;
  color: var(--text-strong);
}

.checks li::before {
  content: '';
  width: 8px;
  height: 8px;
  margin-top: var(--s-2);
  background: var(--accent);
}

@media (min-width: 40rem) {
  .checks--2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--s-8);
  }
}

/* ---------------------------------------------------------------- izgaralar */

.grid-2,
.grid-3 {
  display: grid;
  gap: var(--s-6);
}

@media (min-width: 44rem) {
  .grid-2,
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 64rem) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.card {
  display: grid;
  gap: var(--s-3);
  align-content: start;
  padding: var(--s-6);
  background: var(--surface-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--fast), transform 320ms var(--ease);
}

a.card:hover {
  border-color: var(--text-strong);
  transform: translateY(-4px);
}

.card__title {
  font-size: var(--text-h3);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

.card__text {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.card .logo-tile {
  min-height: 112px;
  margin-bottom: var(--s-2);
}

.work__chips { margin-top: var(--s-2); }

/* --------------------------------------------------------------- filtreler */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-bottom: var(--s-8);
}

.filter {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--s-4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-default);
  transition: border-color var(--fast), color var(--fast);
}

.filter:hover { border-color: var(--text-strong); color: var(--text-strong); }

.filter[aria-current='true'] {
  background: var(--surface-inverse);
  border-color: var(--surface-inverse);
  color: var(--text-inverse);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-2);
  margin-top: var(--s-12);
}

.pagination a,
.pagination span {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 var(--s-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-default);
}

.pagination a:hover { border-color: var(--text-strong); }

.pagination [aria-current='page'] {
  background: var(--surface-inverse);
  border-color: var(--surface-inverse);
  color: var(--text-inverse);
}

.pagination .is-disabled {
  border-style: dashed;
  color: var(--text-muted);
}

/* -------------------------------------------------------------- bos durum */

.empty {
  display: grid;
  gap: var(--s-2);
  padding: var(--s-12) var(--s-6);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--text-muted);
}

.empty strong {
  font-size: var(--text-h3);
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

/* ------------------------------------------------------- zaman cizelgesi */

.timeline { border-top: 1px solid var(--border-strong); }

.timeline__item {
  display: grid;
  gap: var(--s-3);
  padding: var(--s-8) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.timeline__no {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--accent);
}

.timeline__item h2 { font-size: clamp(1.375rem, 1.2rem + 0.9vw, 1.875rem); line-height: 1.15; }

@media (min-width: 56rem) {
  .timeline__item {
    grid-template-columns: 96px minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--s-8);
    align-items: start;
    padding: var(--s-12) 0;
  }
}

.gallery {
  display: grid;
  gap: var(--s-4);
}

.gallery img {
  width: 100%;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

@media (min-width: 40rem) {
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ------------------------------------------------------------------- form */

.form-grid {
  display: grid;
  gap: var(--s-6);
}

@media (min-width: 40rem) {
  .form-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-field--full { grid-column: 1 / -1; }
}

.form-field {
  display: grid;
  gap: var(--s-2);
  align-content: start;
}

.form-field label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-strong);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--s-3) var(--s-4);
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font: inherit;
  color: var(--text-strong);
  transition: border-color var(--fast);
}

.form-field textarea {
  min-height: 160px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-muted); }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
  border-color: var(--accent);
}

.form-field--error input,
.form-field--error select,
.form-field--error textarea { border-color: var(--danger); }

.form-error {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--danger);
}

.form-hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.required { color: var(--danger); }

.form-actions {
  display: grid;
  gap: var(--s-3);
  justify-items: start;
  margin-top: var(--s-8);
}

/* Bal kupu: gercek kullanici gormez, otomatik gonderim doldurur */
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.alert--error { border-color: var(--danger); }
.alert--success { border-color: var(--success); }

/* -------------------------------------------------- ortali durum sayfasi */

.center-page {
  display: grid;
  justify-items: center;
  gap: var(--s-6);
  max-width: 40rem;
  margin-inline: auto;
  padding-block: var(--section);
  text-align: center;
}

.center-page .label { justify-content: center; }

.center-page__code {
  font-family: var(--font-mono);
  font-size: clamp(4rem, 2rem + 12vw, 8rem);
  line-height: 1;
  color: var(--text-strong);
}

.center-page h1 { font-size: var(--text-h2); }

.center-page__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-3);
}

.center-page__detail {
  width: 100%;
  overflow-x: auto;
  padding: var(--s-4);
  background: var(--surface-sunken);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-align: left;
}

/* =========================================================================
   ACILIS PERDESI
   -------------------------------------------------------------------------
   Iki panel ortadan ayrilir; logo perdenin uzerinde durur ve paneller
   acilmadan hemen once silinir. Oturum basina bir kez oynar.

   Perde CSS animasyonuyla KAPANIR: bir betik hatasi ziyaretciyi perdenin
   arkasinda birakamaz. Varsayilan durum gizlidir; JavaScript kapaliysa
   perde hic gorunmez. Direktif geregi parlama ve gradyan kullanilmaz.
   ========================================================================= */

@keyframes savana-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes savana-mark-in {
  0% { opacity: 0; transform: translate3d(-10px, 0, 0) scale(0.55) rotate(-14deg); }
  60% { opacity: 1; transform: translate3d(0, 0, 0) scale(1.06) rotate(2deg); }
  100% { opacity: 1; transform: none; }
}

@keyframes savana-letter-in {
  from { opacity: 0; transform: translate3d(0, 0.45em, 0); }
  to { opacity: 1; transform: none; }
}

@keyframes savana-sub-in {
  from { opacity: 0; letter-spacing: 0.12em; }
  to { opacity: 1; letter-spacing: 0.42em; }
}

.logo-lockup--lg { font-size: clamp(1.4rem, 1rem + 2vw, 2.1rem); }

.logo-lockup--intro .logo-lockup__mark {
  animation: savana-mark-in 760ms var(--ease) both;
}

.logo-lockup--intro .logo-lockup__letter {
  /* Her harf bir oncekinden 55 ms sonra gelir */
  animation: savana-letter-in 460ms var(--ease) both;
  animation-delay: calc(320ms + var(--letter-index) * 55ms);
}

.logo-lockup--intro .logo-lockup__sub {
  animation: savana-sub-in 620ms var(--ease) 660ms both;
}

.site-intro { display: none; }

html[data-intro='playing'] .site-intro {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  /* Zemin panellerde; kapsayici saydam ki paneller ayrilinca sayfa gorunsun */
  background: transparent;
  animation: savana-curtain-done 1ms linear 2250ms forwards;
}

@keyframes savana-curtain-done {
  to { visibility: hidden; pointer-events: none; }
}

.site-intro__panel {
  position: absolute;
  top: 0;
  bottom: 0;
  /* Yarim yuzde ortusme: iki panel arasinda cizgi kalmasin */
  width: 50.4%;
  background: var(--surface-base);
}

.site-intro__panel--left {
  left: 0;
  animation: savana-curtain-left 720ms cubic-bezier(0.65, 0, 0.35, 1) 1550ms forwards;
}

.site-intro__panel--right {
  right: 0;
  animation: savana-curtain-right 720ms cubic-bezier(0.65, 0, 0.35, 1) 1550ms forwards;
}

@keyframes savana-curtain-left { to { transform: translate3d(-100%, 0, 0); } }
@keyframes savana-curtain-right { to { transform: translate3d(100%, 0, 0); } }

.site-intro__seam {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  margin-left: -1px;
  background: var(--accent);
  opacity: 0;
  animation: savana-seam 900ms ease-out 1450ms forwards;
}

@keyframes savana-seam {
  0% { opacity: 0; transform: scaleY(0.2); }
  30% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); }
}

.site-intro__inner {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: var(--s-4);
  padding: var(--s-6);
  text-align: center;
  animation: savana-intro-logo-out 320ms var(--ease) 1350ms forwards;
}

@keyframes savana-intro-logo-out {
  to { opacity: 0; transform: scale(0.94); }
}

.site-intro__tagline {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: savana-fade 620ms ease-out 900ms both;
}

.site-intro__line {
  display: block;
  width: min(220px, 60vw);
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  animation: savana-line-in 900ms var(--ease) 500ms both;
}

@keyframes savana-line-in { to { transform: scaleX(1); } }

.site-intro__skip {
  position: absolute;
  right: var(--s-6);
  bottom: var(--s-6);
  z-index: 3;
  min-width: 64px;
  min-height: 44px;
  padding: 0 var(--s-4);
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font: 600 var(--text-sm) / 1 var(--font-sans);
  color: var(--text-muted);
  cursor: pointer;
  animation:
    savana-fade 400ms ease-out 700ms both,
    savana-intro-logo-out 260ms var(--ease) 1350ms forwards;
}

.site-intro__skip:hover { border-color: var(--text-strong); color: var(--text-strong); }

/* Atlandiginda kalan animasyonlar hizlandirilarak bitirilir */
html[data-intro='skipped'] .site-intro { animation: savana-curtain-done 1ms linear 340ms forwards; }
html[data-intro='skipped'] .site-intro__inner { animation: savana-intro-logo-out 160ms var(--ease) 0ms forwards; }
html[data-intro='skipped'] .site-intro__panel--left { animation: savana-curtain-left 340ms cubic-bezier(0.65, 0, 0.35, 1) 100ms forwards; }
html[data-intro='skipped'] .site-intro__panel--right { animation: savana-curtain-right 340ms cubic-bezier(0.65, 0, 0.35, 1) 100ms forwards; }

html[data-intro='skipped'] .site-intro__seam,
html[data-intro='skipped'] .site-intro__skip {
  opacity: 0;
  animation: none;
}

/* Perde oynarken yuzen dugmeler perdenin ustunde gorunmesin */
html[data-intro='playing'] .quick-contact { visibility: hidden; }

@media (prefers-reduced-motion: reduce) {
  .site-intro { display: none !important; }

  .logo-lockup--intro .logo-lockup__mark,
  .logo-lockup--intro .logo-lockup__letter,
  .logo-lockup--intro .logo-lockup__sub {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* --------------------------------------------------------------- beliris */

/*
 * Baslangic durumu yalnizca "js" sinifi varken uygulanir (boot.js ekler,
 * site.js yuklenemezse 3 sn sonra geri alir). JavaScript yoksa icerik
 * hicbir zaman gizli kalmaz.
 */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 560ms var(--ease), transform 560ms var(--ease);
}

.js [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}