/* ==========================================================================
   Kalegraph — Site stilleri (Mizzle tasarım sistemi uyarlaması)
   Yapı: fontlar → tokenlar → temel → yerleşim → bileşenler → modüller → sayfalar → duyarlı
   ========================================================================== */

/* ---------- Fontlar (yerel, harici bağımlılık yok — SIL OFL) ---------- */
@font-face { font-family: 'Instrument Sans'; font-style: normal; font-display: swap; font-weight: 400 700;
  src: url(../fonts/instrument-sans-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Instrument Sans'; font-style: normal; font-display: swap; font-weight: 400 700;
  src: url(../fonts/instrument-sans-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900;
  src: url(../fonts/inter-latin-ext-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900;
  src: url(../fonts/inter-latin-wght-normal.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

/* ---------- Tokenlar ---------- */
:root {
  --primary: var(--primary-600); /* vurgu rengi = Renk 1 (Site Ayarları > Genel) */
  --primary-600: #07883b;      /* buton/bağlantı (beyaz üzerinde AA kontrast) */
  --primary-700: #066e30;
  --primary-soft: color-mix(in srgb, var(--primary) 10%, #fff); /* %10 vurgu yüzeyi */
  --primary-soft-2: color-mix(in srgb, var(--primary) 20%, #fff);
  --dark: #202124;
  --dark-2: #292a2d;
  --dark-3: #34363a;
  --dark-green: #223c2e;
  --body: #606261;
  --body-2: #c9cfcc;
  --gray: #85878a;
  --light: #f8f8f8;
  --border: #dce0e5;
  --white: #ffffff;
  /* Tema yüzeyleri (karanlık modda yeniden tanımlanır) */
  --page: #ffffff;
  --surface: #ffffff;
  --surface-2: #f8f8f8;
  --ink: #202124;
  --primary-ink: #066e30;
  --dot: rgba(32,33,36,.12);
  --warning: #f7c32e;
  --danger: #d6293e;
  --ok: #0cbc87;
  --shadow: 0 0 40px rgba(29, 58, 83, .10);
  --shadow-sm: 0 0 5px rgba(29, 58, 83, .12);
  --shadow-lg: 0 24px 60px rgba(29, 58, 83, .16);

  --font-display: 'Instrument Sans', 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --container: 1300px;
  --gutter: clamp(16px, 4vw, 40px);
  --space-sec: clamp(64px, 8vw, 112px);
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --topbar-h: 42px;
  --mainbar-h: 84px;
  --header-h: calc(var(--topbar-h) + var(--mainbar-h));

  /* Tema değişkenleri — bölümler .t-* sınıflarıyla değiştirir */
  --bg: var(--white);
  --fg: var(--ink);
  --text: var(--body);
  --muted: var(--body);
  --line: var(--border);
  --card: var(--white);
  --card-hover: var(--white);
  --chip: var(--surface-2);
  --link: var(--primary-600);
  --icon-bg: var(--primary-soft);
  --icon-fg: var(--primary-600);
}
.t-light   { --bg: #ffffff;           --fg: var(--dark); --text: var(--body); --muted: var(--body); --line: var(--border); --card: #fff; --card-hover: #fff; --chip: var(--light); --link: var(--primary-600); --icon-bg: var(--primary-soft); --icon-fg: var(--primary-600); }
.t-surface { --bg: var(--light);      --fg: var(--dark); --text: var(--body); --muted: var(--body); --line: var(--border); --card: #fff; --card-hover: #fff; --chip: #fff; --link: var(--primary-600); --icon-bg: var(--primary-soft); --icon-fg: var(--primary-600); }
.t-accent  { --bg: var(--primary-soft); --fg: var(--dark); --text: #47524c; --muted: #47524c; --line: color-mix(in srgb, var(--primary) 28%, transparent); --card: #fff; --card-hover: #fff; --chip: #fff; --link: var(--primary-700); --icon-bg: #fff; --icon-fg: var(--primary-600); }
.t-dark    { --bg: var(--dark);       --fg: #ffffff; --text: var(--body-2); --muted: var(--body-2); --line: rgba(255,255,255,.12); --card: var(--dark-2); --card-hover: var(--dark-3); --chip: rgba(255,255,255,.08); --link: var(--primary); --icon-bg: #ffffff; --icon-fg: var(--dark); }

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }
body { margin: 0; background: var(--page); color: var(--body); font-family: var(--font-body); font-size: 16px; line-height: 1.6; font-weight: 400; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video, svg { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; letter-spacing: -.01em; margin: 0 0 .5em; color: var(--fg); text-wrap: balance; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--primary); color: #fff; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
.icon { width: 1.25em; height: 1.25em; flex: none; display: inline-block; vertical-align: middle; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--primary-600); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: 12px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: calc(820px + var(--gutter) * 2); }
.page-body { max-width: 780px; }
.sec { background: var(--bg); color: var(--text); padding-block: var(--space-sec); position: relative; isolation: isolate; }
.sec.sp-sm { padding-block: calc(var(--space-sec) * .55); }
.sec.sp-lg { padding-block: calc(var(--space-sec) * 1.35); }
.sec.sp-none { padding-block: 0; }
.sec--bgimg::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: var(--sec-img); background-size: cover; background-position: center; opacity: .14; }
.sec.t-dark::after, .page-hero.t-dark::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(640px 320px at 92% 0%, color-mix(in srgb, var(--primary) 14%, transparent), transparent 70%), radial-gradient(520px 260px at 0% 100%, color-mix(in srgb, var(--primary) 8%, transparent), transparent 70%); }
.muted { color: var(--muted); }

/* ---------- Tipografi ölçeği (H1 57 · H2 44 · H3 38 · H4 32 · H5 24 · H6 20) ---------- */
.display { font-size: clamp(2.5rem, 5vw, 3.9rem); line-height: 1.12; letter-spacing: -.02em; font-weight: 700; }
.h1 { font-size: clamp(2.3rem, 4.4vw, 3.56rem); line-height: 1.12; letter-spacing: -.02em; }
.h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); line-height: 1.18; letter-spacing: -.015em; }
.h3 { font-size: clamp(1.3rem, 1.8vw, 1.5rem); }
.lead { font-size: clamp(1.02rem, 1.3vw, 1.125rem); line-height: 1.6; color: var(--muted); max-width: 58ch; }
.statement { font-family: var(--font-display); font-size: clamp(1.45rem, 2.4vw, 2rem); line-height: 1.3; letter-spacing: -.01em; font-weight: 600; color: var(--fg); text-wrap: balance; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .875rem; font-weight: 500; line-height: 1.3; color: var(--fg); background: var(--chip); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 6px 12px; margin-bottom: 1.25rem; }
.t-light .eyebrow, .eyebrow { border-color: transparent; }
.t-surface .eyebrow, .t-accent .eyebrow { background: var(--surface); }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); flex: none; }
.accent-text { color: var(--link); }

/* ---------- Butonlar ---------- */
.btn { --b-bg: var(--primary-600); --b-fg: #fff; --b-bd: transparent; display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 24px; border-radius: var(--radius-sm); border: 1px solid var(--b-bd); background: var(--b-bg); color: var(--b-fg); font-family: var(--font-body); font-weight: 500; font-size: 1rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s; white-space: nowrap; }
.btn .icon { width: 1.1em; height: 1.1em; transition: transform .3s var(--ease); }
.btn:hover { --b-bg: var(--primary-700); box-shadow: 0 8px 20px rgba(7,136,59,.22); box-shadow: 0 8px 20px color-mix(in srgb, var(--primary-600) 22%, transparent); }
.btn:hover .icon { transform: translateX(3px); }
.btn:active { transform: translateY(1px); }
.btn--ghost { --b-bg: var(--surface); --b-fg: var(--ink); --b-bd: var(--border); }
.btn--ghost:hover { --b-bg: var(--surface); --b-fg: var(--primary-600); --b-bd: var(--primary-600); box-shadow: none; }
.t-dark .btn--ghost { --b-bg: transparent; --b-fg: #fff; --b-bd: rgba(255,255,255,.28); }
.t-dark .btn--ghost:hover { --b-bg: rgba(255,255,255,.06); --b-fg: #fff; --b-bd: #fff; }
.t-accent .btn--ghost { --b-bd: color-mix(in srgb, var(--primary) 35%, transparent); }
.btn--soft { --b-bg: var(--primary-soft); --b-fg: var(--primary-ink); }
.btn--soft:hover { --b-bg: var(--primary-600); --b-fg: #fff; }
.btn--dark { --b-bg: var(--dark); --b-fg: #fff; }
.btn--dark:hover { --b-bg: #000; box-shadow: none; }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: .9375rem; border-radius: 5px; }
.link-arrow { display: inline-flex; align-items: center; gap: .4em; font-weight: 500; color: var(--link); text-decoration: none; }
.link-arrow .icon { width: 1.05em; height: 1.05em; transition: transform .3s var(--ease); }
.link-arrow:hover { text-decoration: underline; }
.link-arrow:hover .icon { transform: translateX(4px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* Rozet */
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: .8125rem; font-weight: 500; line-height: 1.3; padding: 4px 8px; border-radius: 3px; background: var(--primary-soft); color: var(--primary-ink); }
.badge--dark { background: var(--dark); color: #fff; }

/* ---------- Başlık (header) ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); background: var(--page); color: var(--ink); transition: box-shadow .3s, border-color .3s, transform .4s var(--ease); border-bottom: 1px solid var(--border); }
.site-header.is-scrolled, .site-header.is-open, body.mega-open .site-header { border-bottom-color: var(--border); box-shadow: 0 6px 24px rgba(29,58,83,.06); }
.site-header.is-hidden { transform: translateY(-100%); }
.site-header__inner { height: var(--mainbar-h); display: flex; align-items: center; gap: 20px; }

/* Üst bilgi şeridi */
.topbar { height: var(--topbar-h); background: var(--surface-2); border-bottom: 1px solid var(--border); font-size: .8125rem; color: var(--body); }
.topbar__inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.topbar__item { display: inline-flex; align-items: center; gap: 8px; color: var(--body); text-decoration: none; white-space: nowrap; }
.topbar__item .icon { width: 16px; height: 16px; flex: none; color: var(--primary-600); }
a.topbar__item:hover { color: var(--primary-600); }
.topbar__spacer { margin-left: auto; }
.topbar__sep { width: 1px; height: 18px; background: var(--border); flex: none; }
.topbar__social { display: inline-flex; align-items: center; gap: 14px; }
.topbar__social a { display: inline-grid; place-items: center; color: var(--ink); transition: color .2s; }
.topbar__social a:hover { color: var(--primary-600); }
.topbar__social .icon { width: 17px; height: 17px; }
.topbar__tools { display: inline-flex; align-items: center; gap: 2px; margin-right: -8px; }
.topbar .header-search, .topbar .theme-toggle { width: 32px; height: 32px; }
.topbar .header-search .icon, .topbar .theme-toggle svg { width: 16px; height: 16px; }
.topbar .lang-switch > summary { height: 32px; padding: 0 8px; font-size: .75rem; }
.topbar .lang-switch > summary .icon { width: 16px; height: 16px; }

/* Telefon bloğu ve mobil arama düğmesi */
.head-call { display: inline-flex; align-items: center; gap: 12px; padding-right: 24px; border-right: 1px solid var(--border); color: var(--ink); text-decoration: none; white-space: nowrap; flex-shrink: 0; }
.head-call__icon { width: 48px; height: 48px; flex: none; border-radius: 12px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary-600); transition: background-color .2s, color .2s; }
.head-call__icon .icon { width: 20px; height: 20px; }
.head-call:hover .head-call__icon { background: var(--primary-600); color: #fff; }
.head-call small { display: block; font-size: .75rem; line-height: 1.2; color: var(--muted); }
.head-call strong { display: block; font-family: var(--font-display); font-size: 1.125rem; font-weight: 700; line-height: 1.25; letter-spacing: -.01em; }
.head-call-m { display: none; width: 44px; height: 44px; border-radius: var(--radius-sm); place-items: center; background: var(--primary-soft); color: var(--primary-600); flex-shrink: 0; }
.head-call-m .icon { width: 19px; height: 19px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.725rem; letter-spacing: -.02em; color: var(--ink); text-decoration: none; margin-right: auto; white-space: nowrap; min-width: 0; }
.brand span { overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 480px) {
  .brand { font-size: 1.38rem; gap: 8px; }
  .site-header__inner { gap: 6px; }
  .theme-toggle { width: 36px; }
  .lang-switch > summary { padding: 0 6px; gap: 4px; }
}
@media (max-width: 359px) {
  .brand { font-size: 1.15rem; gap: 6px; }
  .brand__mark { width: 34px; height: 34px; }
  .brand img { height: 34px; }
  .site-header__inner { gap: 2px; }
  .theme-toggle { width: 34px; }
  .lang-switch > summary { padding: 0 4px; }
}
.brand__mark { width: 41px; height: 41px; flex: none; }
.brand img { height: 41px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; margin-inline: auto; }
.nav__link { --nl-pad: 12px; position: relative; display: inline-flex; align-items: center; gap: 4px; height: 40px; padding: 0 var(--nl-pad); border-radius: var(--radius-sm); font-weight: 500; font-size: 1rem; color: var(--body); text-decoration: none; background: none; border: 0; cursor: pointer; transition: color .2s; }
.nav__link:hover, .nav__link[aria-expanded="true"] { color: var(--primary-600); }
.nav__link.is-active { color: var(--ink); font-weight: 600; }
.nav__link.is-active::after { content: ""; position: absolute; left: var(--nl-pad); right: var(--nl-pad); bottom: -6px; height: 3px; border-radius: 3px; background: var(--primary-600); }
.nav__link .icon { width: 14px; height: 14px; transition: transform .3s var(--ease); }
.nav__link[aria-expanded="true"] .icon { transform: rotate(180deg); }
.header-cta { flex-shrink: 0; height: 52px; padding: 0 28px; font-size: 1rem; border-radius: 10px; }
@media (min-width: 1024px) { .brand { margin-right: 0; } }
.header-search { width: 40px; height: 40px; border-radius: 50%; display: inline-grid; place-items: center; text-decoration: none; color: var(--ink); transition: background-color .2s, color .2s; }
.header-search .icon { width: 19px; height: 19px; }
.header-search:hover { background: var(--surface-2); color: var(--primary-600); }
.burger { display: none; width: 44px; height: 44px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); cursor: pointer; position: relative; color: var(--ink); }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), opacity .2s; }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 27px; }
.is-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.is-open .burger span:nth-child(2) { opacity: 0; }
.is-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mega menü — başlığın altında açılan beyaz kart */
.mega { position: fixed; left: 0; right: 0; top: calc(var(--header-h) - 6px); padding: 0 0 24px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s, transform .35s var(--ease), visibility 0s .25s; pointer-events: none; }
.mega.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.mega.is-open .mega__grid { pointer-events: auto; }
.mega__grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; }
.mega__title { font-size: .875rem; font-weight: 600; color: var(--ink); margin: 0 0 12px 10px; }
.mega__list { list-style: none; margin: 0; padding: 0; columns: 3; column-gap: 12px; }
.mega__list li { break-inside: avoid; }
.mega__item { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); text-decoration: none; color: var(--body); font-size: .9375rem; transition: background-color .2s, color .2s; }
.mega__item small { display: none; }
.mega__item > .icon:first-child { width: 18px; height: 18px; color: var(--gray); transition: color .2s; }
.mega__item span { font-weight: 500; }
.mega__item > .icon:last-child { width: 14px; height: 14px; opacity: 0; transform: translateX(-4px); transition: .25s var(--ease); }
.mega__item:hover, .mega__item:focus-visible { background: var(--primary-soft); color: var(--primary-ink); }
.mega__item:hover > .icon, .mega__item:focus-visible > .icon { color: var(--primary-600); opacity: 1; transform: none; }
.mega__aside { background: var(--surface-2); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 12px; align-self: start; }
.mega__aside p { color: var(--body); font-size: .9375rem; margin: 0; }
.mega__aside .statement { font-size: 1.35rem; color: var(--ink); }
.mega__aside .btn-row { margin-top: 6px; }

/* Mobil menü */
.mobile-nav { position: fixed; inset: var(--header-h) 0 0; z-index: 99; background: var(--surface); color: var(--ink); overflow-y: auto; padding: 8px 0 48px; transform: translateX(100%); transition: transform .4s var(--ease); visibility: hidden; border-top: 1px solid var(--border); }
.mobile-nav.is-open { transform: none; visibility: visible; }
.mobile-nav__list { list-style: none; margin: 0; padding: 0; }
.mobile-nav__list > li { border-bottom: 1px solid var(--border); }
.mobile-nav__link { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 16px 0; font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; color: var(--ink); text-decoration: none; background: none; border: 0; cursor: pointer; text-align: left; }
.mobile-nav__link .icon { width: 18px; height: 18px; color: var(--gray); transition: transform .3s; }
.mobile-nav__link[aria-expanded="true"] .icon { transform: rotate(180deg); }
.mobile-nav__sub { list-style: none; margin: 0 0 14px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 2px 16px; }
.mobile-nav__sub a { display: block; padding: 7px 0; color: var(--body); text-decoration: none; font-size: .95rem; }
.mobile-nav__sub a:hover, .mobile-nav__sub strong { color: var(--primary-600); }
.mobile-nav__foot { margin-top: 28px; display: grid; gap: 10px; }

/* ---------- Hero (ana sayfa) ---------- */
.home-hero { padding: calc(var(--header-h) + clamp(40px, 6vw, 80px)) 0 clamp(48px, 6vw, 88px); position: relative; overflow: hidden; background: var(--page); isolation: isolate; }
.home-hero::before { content: ""; position: absolute; z-index: -1; inset: 0 0 auto auto; width: 60%; height: 100%; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.4px); background-size: 22px 22px;
  -webkit-mask: radial-gradient(70% 70% at 80% 30%, #000 0%, transparent 75%); mask: radial-gradient(70% 70% at 80% 30%, #000 0%, transparent 75%); }
.home-hero__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.home-hero__title { margin-bottom: .45em; max-width: 15ch; }
.home-hero .lead { margin-bottom: 28px; }
.rotator { display: inline-grid; vertical-align: bottom; overflow: hidden; height: 1.15em; }
.rotator__track { display: grid; animation: rotate-words 10s var(--ease) infinite; }
.rotator__track span { height: 1.15em; color: var(--primary-600); }
@keyframes rotate-words { 0%,20% { transform: translateY(0); } 25%,45% { transform: translateY(-1.15em); } 50%,70% { transform: translateY(-2.3em); } 75%,95% { transform: translateY(-3.45em); } 100% { transform: translateY(-4.6em); } }
/* Daktilo efekti: kelime yazılır/silinir, imleç her zaman kelimenin hemen sonunda durur */
.typer { display: block; min-height: 1.15em; }
.typer__text { color: var(--primary-600); }
.caret { display: inline-block; width: 3px; height: .9em; background: var(--ink); margin-left: 4px; vertical-align: -.06em; animation: caret 1s steps(1) infinite; }
.typer.is-typing .caret { animation: none; }
@keyframes caret { 50% { opacity: 0; } }
.hero-points { display: flex; flex-wrap: wrap; gap: 20px 36px; margin: 32px 0 0; padding: 0; list-style: none; }
.hero-points li { display: grid; grid-template-columns: 40px 1fr; gap: 0 12px; align-items: center; }
.hero-points .icon-dot { grid-row: span 2; width: 40px; height: 40px; border-radius: 50%; background: var(--primary-soft); color: var(--primary-600); display: grid; place-items: center; }
.hero-points .icon-dot .icon { width: 19px; height: 19px; }
.hero-points strong { font-family: var(--font-display); font-size: 1.125rem; color: var(--ink); line-height: 1.25; }
.hero-points span { font-size: .875rem; color: var(--body); }
.home-hero__media { position: relative; }
.home-hero__frame { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 5 / 5.4; background: var(--surface-2); box-shadow: var(--shadow); }
.home-hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.float-card { position: absolute; background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 14px 18px; display: flex; flex-direction: column; gap: 2px; }
.float-card strong { font-family: var(--font-display); font-size: 1.9rem; line-height: 1.1; color: var(--ink); }
.float-card span { font-size: .875rem; color: var(--body); }
.float-card--green { left: -28px; bottom: 36px; background: var(--dark-green); }
.float-card--green strong { color: #fff; }
.float-card--green span { color: var(--body-2); }
.float-card--top { right: -20px; top: 28px; flex-direction: row; align-items: center; gap: 12px; }
.float-card--top .icon-dot { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; }
.float-card--top b { display: block; color: var(--ink); font-size: .95rem; }
.float-card--top small { color: var(--body); font-size: .8rem; }
.home-hero__deco { position: absolute; width: 90px; height: 54px; top: -36px; left: 8%; color: var(--ink); }

/* Tanıtım kolajı (ana sayfa) */
.intro-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.intro-collage .media-frame { border-radius: var(--radius-lg); }
.intro-collage__a { aspect-ratio: 3 / 4.3; margin-top: 40px; }
.intro-collage__b { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.intro-collage__c { grid-column: 1 / -1; aspect-ratio: 3 / 3.5; }
.intro-stat { border-radius: var(--radius); padding: 16px; background: var(--surface-2); display: flex; flex-direction: column; justify-content: flex-end; min-height: 120px; }
.intro-stat strong { font-family: var(--font-display); font-size: clamp(1.6rem, 2.6vw, 2.25rem); line-height: 1; color: var(--ink); margin-bottom: 6px; }
.intro-stat span { font-size: .8125rem; line-height: 1.35; color: var(--body); }
.intro-stat--dark { background: var(--dark); }
.intro-stat--dark strong { color: #fff; }
.intro-stat--dark span { color: var(--body-2); }

/* Güvenen markalar şeridi */
.trust { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 32px; align-items: center; }
.trust__title { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--fg); line-height: 1.2; margin: 0; }
.trust__title a { color: var(--link); font-size: .9rem; font-family: var(--font-body); font-weight: 500; display: inline-flex; gap: 4px; align-items: center; text-decoration: none; margin-top: 8px; }

/* Kayan şerit (hizmet adları) */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 18px 0; display: flex; user-select: none; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; flex: none; gap: 40px; padding-right: 40px; animation: marquee 48s linear infinite; align-items: center; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; gap: 40px; font-family: var(--font-display); font-size: clamp(1.15rem, 1.8vw, 1.5rem); font-weight: 600; color: var(--fg); white-space: nowrap; text-decoration: none; }
.marquee__item::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- Bölüm başlığı ---------- */
.sec-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px 48px; align-items: end; margin-bottom: clamp(32px, 4vw, 56px); }
.sec-head h2 { margin: 0; max-width: 22ch; }
.sec-head .lead { margin: 14px 0 0; }
.sec-head--center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.sec-head--center h2 { margin-inline: auto; }
.sec-head--center .lead { margin-inline: auto; }
.sec-foot { margin-top: clamp(28px, 4vw, 48px); display: flex; justify-content: flex-start; }
.align-center .sec-foot, .sec-foot--center { justify-content: center; }

/* ---------- Hizmet dizini (liste görünümü) ---------- */
.svc-index { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.svc-row { display: grid; grid-template-columns: 56px minmax(0, 1.05fr) minmax(0, 1fr) 44px; gap: 24px; align-items: center; padding: 18px 20px; text-decoration: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .25s, box-shadow .25s, background-color .25s; }
.svc-row__num { width: 48px; height: 40px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--icon-bg); color: var(--icon-fg); font-variant-numeric: tabular-nums; font-weight: 600; font-size: .9rem; }
.t-dark .svc-row__num { background: color-mix(in srgb, var(--primary) 16%, transparent); color: var(--primary); }
.svc-row__title { font-family: var(--font-display); font-size: clamp(1.2rem, 1.9vw, 1.5rem); font-weight: 600; color: var(--fg); line-height: 1.2; }
.svc-row__desc { color: var(--muted); font-size: .9375rem; max-width: 52ch; }
.svc-row__arrow { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--fg); transition: .3s var(--ease); justify-self: end; }
.svc-row__arrow .icon { width: 18px; height: 18px; }
.svc-row:hover, .svc-row:focus-visible { border-color: var(--primary); box-shadow: var(--shadow); outline: none; }
.t-dark .svc-row:hover, .t-dark .svc-row:focus-visible { background: var(--card-hover); box-shadow: none; }
.svc-row:hover .svc-row__arrow, .svc-row:focus-visible .svc-row__arrow { background: var(--primary-600); border-color: var(--primary-600); color: #fff; transform: rotate(-45deg); }
.svc-preview { position: fixed; z-index: 50; width: 280px; aspect-ratio: 4/3; border-radius: var(--radius); overflow: hidden; pointer-events: none; opacity: 0; transform: translate(-50%, -50%) scale(.85); transition: opacity .25s, transform .35s var(--ease); left: 0; top: 0; box-shadow: var(--shadow-lg); border: 4px solid #fff; }
.svc-preview.is-visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.svc-preview img { width: 100%; height: 100%; object-fit: cover; }

/* Hizmet kartları */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.svc-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 10px; text-decoration: none; min-height: 220px; transition: box-shadow .25s, transform .35s var(--ease), border-color .25s, background-color .25s; color: var(--text); }
.t-dark .svc-card { border-color: transparent; }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.t-dark .svc-card:hover { background: var(--card-hover); box-shadow: none; }
.svc-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.svc-card__icon { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--icon-bg); color: var(--icon-fg); }
.svc-card__icon .icon { width: 22px; height: 22px; }
.svc-card h3 { font-size: 1.375rem; font-weight: 600; margin: 0; }
.svc-card p { color: var(--muted); font-size: .9375rem; margin: 0; line-height: 1.5; }
.svc-card__more { margin-top: auto; padding-top: 8px; font-weight: 500; font-size: .9375rem; display: inline-flex; gap: 6px; align-items: center; color: var(--fg); }
.svc-card__more .icon { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.svc-card:hover .svc-card__more { color: var(--link); }
.svc-card:hover .svc-card__more .icon { transform: translateX(4px); }

/* Görünüm değiştirici */
.view-toggle { display: inline-flex; border: 1px solid var(--border); background: var(--surface); border-radius: var(--radius-sm); padding: 4px; gap: 2px; }
.view-toggle button { border: 0; background: none; padding: 7px 14px; border-radius: 5px; font-weight: 500; font-size: .875rem; cursor: pointer; color: var(--body); display: inline-flex; gap: 6px; align-items: center; }
.view-toggle button .icon { width: 16px; height: 16px; }
.view-toggle button[aria-pressed="true"] { background: var(--primary-soft); color: var(--primary-ink); }

/* ---------- Sayfa başlığı (iç sayfalar) ---------- */
.page-hero { padding: calc(var(--header-h) + clamp(36px, 5vw, 72px)) 0 clamp(24px, 3vw, 40px); position: relative; overflow: hidden; background: var(--bg); color: var(--text); isolation: isolate; }
.page-hero::before { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.4px); background-size: 24px 24px;
  -webkit-mask: linear-gradient(100deg, transparent 35%, #000 75%); mask: linear-gradient(100deg, transparent 35%, #000 75%); opacity: .8; }
.page-hero.t-dark::before { background-image: radial-gradient(rgba(255,255,255,.12) 1.2px, transparent 1.4px); }
.page-hero h1 { margin-bottom: .3em; }
.page-hero .lead { margin: 0; }
.page-hero__row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; }
.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 24px; font-size: .875rem; color: var(--fg); }
.breadcrumb li { display: inline-flex; align-items: center; gap: 6px; }
.breadcrumb li + li::before { content: ""; width: 6px; height: 6px; border-top: 1.5px solid var(--gray); border-right: 1.5px solid var(--gray); transform: rotate(45deg); margin-right: 4px; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--link); }
.breadcrumb [aria-current] { color: var(--link); }

/* ---------- Kartlar: proje ---------- */
.proj-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 32px); }
.proj-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.proj-card { display: block; text-decoration: none; color: var(--text); }
.proj-card__media { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; background: var(--surface-2); }
.proj-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.proj-card:hover .proj-card__media img { transform: scale(1.04); }
.proj-card__badge { position: absolute; left: 14px; top: 14px; background: var(--surface); color: var(--ink); font-size: .8125rem; font-weight: 500; padding: 4px 8px; border-radius: 3px; box-shadow: var(--shadow-sm); }
.proj-card__go { position: absolute; right: 14px; bottom: 14px; width: 48px; height: 48px; border-radius: 50%; background: var(--primary-600); color: #fff; display: grid; place-items: center; transform: scale(0) rotate(-45deg); transition: transform .4s var(--ease); }
.proj-card:hover .proj-card__go, .proj-card:focus-visible .proj-card__go { transform: scale(1) rotate(-45deg); }
.proj-card__body { padding: 16px 2px 0; display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.proj-card h3 { font-size: 1.2rem; font-weight: 600; line-height: 1.3; margin: 0 0 4px; transition: color .2s; }
.proj-card:hover h3 { color: var(--link); }
.proj-card__meta { color: var(--muted); font-size: .9rem; }
.proj-card__year { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-variant-numeric: tabular-nums; font-size: .875rem; }
.proj-card__year::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }
.proj-grid--featured > :nth-child(3n+1) { grid-column: span 2; }
.proj-grid--featured > :nth-child(3n+1) .proj-card__media { aspect-ratio: 21/9; }
/* 2'li / 3'lü satır düzeni (ana sayfa ve projeler) */
.proj-grid--rows { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.proj-grid--rows .proj-card__media { aspect-ratio: 16/9; } /* 4:3'e göre boyu %25 kısa */
.proj-grid--rows > .proj-card--c1 { grid-column: span 6; }
.proj-grid--rows > .proj-card--c1 .proj-card__media { aspect-ratio: 28/9; }
.proj-grid--rows > .proj-card--c2 { grid-column: span 3; }
.proj-grid--rows > .proj-card--c3 { grid-column: span 2; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--chip); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 6px 12px; font-size: .875rem; font-weight: 500; color: var(--fg); text-decoration: none; white-space: nowrap; transition: .2s; }
a.chip:hover { border-color: var(--primary-600); color: var(--link); }
.chip.is-active { background: var(--primary-600); color: #fff; border-color: var(--primary-600); }

/* ---------- Kartlar: blog ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.4vw, 28px); }
.post-card { display: flex; flex-direction: column; text-decoration: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; color: var(--text); transition: box-shadow .25s, transform .35s var(--ease); }
.post-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.post-card__media { overflow: hidden; aspect-ratio: 16/10; background: var(--surface-2); position: relative; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__cat { position: absolute; left: 12px; top: 12px; background: var(--dark); color: #fff; font-size: .75rem; font-weight: 500; padding: 4px 8px; border-radius: 3px; }
.post-card__body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { display: flex; gap: 10px; align-items: center; font-size: .8125rem; color: var(--muted); font-weight: 500; margin-bottom: 10px; }
.post-card__meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--primary); }
.post-card h3 { font-size: 1.2rem; font-weight: 600; line-height: 1.3; margin: 0 0 8px; transition: color .2s; }
.post-card:hover h3 { color: var(--link); }
.post-card p { color: var(--muted); font-size: .9375rem; margin: 0 0 16px; line-height: 1.55; }
.post-card__more { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; color: var(--link); font-weight: 500; font-size: .9375rem; }
.post-card__more .icon { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.post-card:hover .post-card__more .icon { transform: translateX(4px); }

/* ---------- Ortak modül bileşenleri ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 80px); align-items: center; }
.grid-2--top { align-items: start; }
/* Ana sayfa: referans şeridinden sonraki bölüm fazla boşluk bırakmasın */
section[aria-labelledby="ref-title"] + .sec { padding-top: clamp(32px, 4.5vw, 64px); }
.about-aside { position: sticky; top: calc(var(--header-h) + 32px); }
.about-aside .h2 { margin: 0 0 28px; max-width: 16ch; }
@media (max-width: 1023px) {
  .proj-grid--rows > .proj-card--c3 { grid-column: span 3; } .about-aside { position: static; } }
.cols-1 { --cols: 1; } .cols-2 { --cols: 2; } .cols-3 { --cols: 3; } .cols-4 { --cols: 4; }
.card-grid { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 2.2vw, 28px); transition: box-shadow .25s, transform .35s var(--ease), border-color .25s, background-color .25s; position: relative; color: var(--text); }
.t-dark .card { border-color: transparent; }
a.card { text-decoration: none; display: block; }
a.card:hover, .card--hover:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: transparent; }
.t-dark a.card:hover, .t-dark .card--hover:hover { background: var(--card-hover); box-shadow: none; }
.card__icon { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 18px; background: var(--icon-bg); color: var(--icon-fg); }
.card__icon .icon { width: 22px; height: 22px; }
.card h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: .9375rem; line-height: 1.55; }
.card__link { margin-top: 16px; display: inline-flex; font-weight: 500; font-size: .9375rem; gap: 6px; align-items: center; color: var(--link); }
.cards--filled .card { background: var(--dark); color: var(--body-2); border-color: transparent; --fg: #fff; --muted: var(--body-2); }
.cards--filled .card h3 { color: #fff; }
.t-dark .cards--filled .card { background: var(--surface); color: var(--body); --fg: var(--ink); --muted: var(--body); }
.t-dark .cards--filled .card h3 { color: var(--ink); }
.cards--filled .card__icon { background: var(--primary); color: #fff; }
.cards--numbered { counter-reset: feat; }
.cards--numbered .card { padding-top: 84px; }
.cards--numbered .card::before { counter-increment: feat; content: counter(feat, decimal-leading-zero); position: absolute; top: 24px; left: clamp(22px, 2.2vw, 28px); width: 48px; height: 40px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--primary-soft); color: var(--primary-ink); font-weight: 600; font-size: .95rem; }
.t-dark .cards--numbered .card::before { background: color-mix(in srgb, var(--primary) 16%, transparent); color: var(--primary); }
.cards--numbered .card__icon { position: absolute; right: 22px; top: 20px; margin: 0; }

.prose { font-size: 1.0625rem; color: var(--text); }
.prose > :last-child { margin-bottom: 0; }
.prose h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-top: 1.6em; }
.prose h3 { font-size: 1.35rem; margin-top: 1.4em; }
.prose strong { color: var(--fg); }
.prose a { color: var(--link); font-weight: 500; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--primary); }
.prose blockquote { margin: 1.6em 0; padding: 20px 24px; border-left: 3px solid var(--primary); background: var(--chip); border-radius: 0 var(--radius) var(--radius) 0; font-family: var(--font-display); font-size: 1.3rem; line-height: 1.4; color: var(--fg); }
.prose img { border-radius: var(--radius); margin: 1.5em 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 10px 8px; text-align: left; }
.prose th { color: var(--fg); }
.prose iframe { width: 100%; aspect-ratio: 16/9; border: 0; border-radius: var(--radius); }
.check-list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--fg); }
.check-list li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 2px; border-radius: 50%; background: var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/11px no-repeat; }
.media-frame { border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-2); aspect-ratio: 4/3; }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Modül: hero ---------- */
.s-hero { padding: calc(var(--header-h) + clamp(40px, 6vw, 80px)) 0 clamp(48px, 6vw, 96px); overflow: hidden; }
.s-hero:not(.s-hero--full)::before { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.4px); background-size: 24px 24px;
  -webkit-mask: radial-gradient(60% 70% at 85% 20%, #000, transparent 75%); mask: radial-gradient(60% 70% at 85% 20%, #000, transparent 75%); }
.s-hero.t-dark:not(.s-hero--full)::before { background-image: radial-gradient(rgba(255,255,255,.12) 1.2px, transparent 1.4px); }
.s-hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.s-hero h1, .s-hero .s-hero__title { font-size: clamp(2.3rem, 4.4vw, 3.56rem); line-height: 1.12; letter-spacing: -.02em; margin-bottom: .4em; }
.s-hero .lead { margin-bottom: 28px; }
.s-hero__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 5/5; background: var(--surface-2); box-shadow: var(--shadow); }
.s-hero__media img, .s-hero__media video { width: 100%; height: 100%; object-fit: cover; }
.s-hero__chips { margin-top: 28px; }
.s-hero--center { text-align: center; }
.s-hero--center .s-hero__inner { max-width: 900px; margin-inline: auto; display: flex; flex-direction: column; align-items: center; }
.s-hero--center .lead { margin-inline: auto; }
.s-hero--center .btn-row, .s-hero--center .chips, .s-hero--center .breadcrumb { justify-content: center; }
.s-hero--center .s-hero__wide { margin-top: clamp(36px, 5vw, 64px); border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 21/8; position: relative; }
.s-hero--center .s-hero__wide img { width: 100%; height: 100%; object-fit: cover; }
.s-hero--full { min-height: 88svh; display: flex; align-items: flex-end; }
.s-hero--full .s-hero__bg { position: absolute; inset: 0; z-index: -1; }
.s-hero--full .s-hero__bg img, .s-hero--full .s-hero__bg video { width: 100%; height: 100%; object-fit: cover; }
.s-hero--full .s-hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(32,33,36,.25), rgba(32,33,36,.86)); }
.s-hero--full.t-light .s-hero__bg::after, .s-hero--full.t-surface .s-hero__bg::after, .s-hero--full.t-accent .s-hero__bg::after { background: linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.88) 45%, rgba(255,255,255,.55) 100%); }
.s-hero--full .s-hero__inner { max-width: 900px; }
.play-btn { position: absolute; inset: 0; margin: auto; width: 80px; height: 80px; border-radius: 50%; border: 0; background: var(--primary-600); color: #fff; display: grid; place-items: center; cursor: pointer; transition: transform .35s var(--ease); z-index: 2; box-shadow: 0 0 0 12px color-mix(in srgb, var(--primary) 25%, transparent); }
.play-btn:hover { transform: scale(1.07); }
.play-btn .icon { width: 26px; height: 26px; fill: currentColor; margin-left: 4px; }
.play-btn--inline { position: static; width: 56px; height: 56px; margin: 0; box-shadow: 0 0 0 8px color-mix(in srgb, var(--primary) 20%, transparent); }
.play-btn--inline .icon { width: 20px; height: 20px; }

/* Video gömme (tıklamayla yüklenen, gizlilik dostu) */
.video { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--dark-2); aspect-ratio: 16/9; }
.video img { width: 100%; height: 100%; object-fit: cover; opacity: .9; transition: opacity .3s, transform .8s var(--ease); }
.video:hover img { opacity: 1; transform: scale(1.03); }
.video iframe, .video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__label { position: absolute; left: 20px; bottom: 18px; right: 20px; color: #fff; font-weight: 600; text-shadow: 0 1px 12px rgba(0,0,0,.6); z-index: 2; }
.video__note { position: absolute; right: 14px; top: 14px; font-size: .75rem; color: #fff; background: rgba(32,33,36,.7); padding: 4px 10px; border-radius: 3px; z-index: 2; }
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 20px; }

/* ---------- Modül: platformlar ---------- */
.platform-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 16px; }
.platform { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 6px; transition: box-shadow .25s, transform .35s var(--ease); }
.t-dark .platform { border-color: transparent; }
.platform:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.t-dark .platform:hover { box-shadow: none; background: var(--card-hover); }
.platform .icon { width: 44px; height: 44px; padding: 11px; border-radius: 50%; background: var(--icon-bg); color: var(--icon-fg); margin-bottom: 12px; }
.platform strong { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--fg); }
.platform span { color: var(--muted); font-size: .9375rem; }

/* ---------- Modül: ikonlu liste ---------- */
.icon-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); gap: 12px 24px; }
.icon-list li { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); font-weight: 500; color: var(--fg); }
.t-dark .icon-list li { border-color: transparent; }
.icon-list .icon { width: 36px; height: 36px; padding: 8px; border-radius: 50%; background: var(--icon-bg); color: var(--icon-fg); }

/* ---------- Modül: istatistik ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; }
.t-dark .stat { border-color: transparent; }
.t-accent .stat { border-color: transparent; }
.stat__value { font-family: var(--font-display); font-size: clamp(2.4rem, 4.2vw, 3.5rem); font-weight: 700; letter-spacing: -.02em; line-height: 1; color: var(--fg); font-variant-numeric: tabular-nums; }
.stat__label { margin-top: 10px; font-weight: 500; color: var(--muted); max-width: 24ch; font-size: .9375rem; }
.stats > .stat:first-child { background: var(--dark); --fg: #fff; --muted: var(--body-2); border-color: transparent; }
.t-dark .stats > .stat:first-child { background: var(--primary-600); --muted: #e5f6ec; }

/* ---------- Modül: süreç ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 28px 24px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.step { position: relative; text-align: center; padding: 0 6px; }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); display: grid; place-items: center; width: 52px; height: 44px; margin: 0 auto 18px; border-radius: var(--radius-sm); background: var(--primary-soft); color: var(--primary-ink); font-weight: 600; font-size: 1rem; }
.t-dark .step::before { background: color-mix(in srgb, var(--primary) 16%, transparent); color: color-mix(in srgb, var(--primary) 60%, #fff); }
.t-accent .step::before { background: var(--surface); }
.step::after { content: ""; position: absolute; top: 22px; left: calc(50% + 40px); right: calc(-50% + 40px); border-top: 1.5px dashed var(--line); }
.step:last-child::after { display: none; }
.step h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .9375rem; margin: 0; line-height: 1.55; }
.steps--stack { grid-template-columns: 1fr; gap: 0; max-width: 460px; }
.steps--stack .step { text-align: left; display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 0 18px; padding: 0 0 30px; }
.steps--stack .step::before { margin: 0; grid-row: span 2; }
.steps--stack .step::after { display: block; top: 52px; bottom: 6px; left: 26px; right: auto; border-top: 0; border-left: 1.5px dashed var(--line); }
.steps--stack .step:last-child::after { display: none; }
.steps--stack .step h3 { margin: 10px 0 6px; }
.step__tag { display: inline-block; margin-top: 12px; font-size: .8125rem; font-weight: 500; color: var(--primary-ink); background: var(--primary-soft); border-radius: 3px; padding: 4px 8px; }
.t-dark .step__tag { background: color-mix(in srgb, var(--primary) 16%, transparent); color: color-mix(in srgb, var(--primary) 60%, #fff); }
.timeline { list-style: none; margin: 0; padding: 0; max-width: 900px; counter-reset: step; }
.timeline li { display: grid; grid-template-columns: 120px 40px minmax(0, 1fr); gap: 0 24px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: 163px; top: 14px; bottom: 0; width: 1.5px; background: var(--line); }
.timeline li:last-child::before { display: none; }
.timeline__tag { font-size: .875rem; font-weight: 500; color: var(--muted); padding-top: 9px; text-align: right; }
.timeline__dot { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); color: var(--fg); display: grid; place-items: center; font-size: .8rem; font-weight: 700; z-index: 1; transition: .2s; }
.timeline li:hover .timeline__dot { background: var(--primary-600); color: #fff; border-color: var(--primary-600); }
.timeline__body { padding: 6px 0 40px; }
.timeline__body h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: 6px; }
.timeline__body p { color: var(--muted); margin: 0; }

/* ---------- Modül: teknolojiler ---------- */
.tech-groups { display: grid; gap: 24px; }
.tech-group { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; align-items: baseline; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.tech-group:last-child { border-bottom: 0; padding-bottom: 0; }
.tech-group h3 { font-size: 1rem; font-weight: 600; margin: 0; color: var(--fg); }
.tech-group .chip { font-size: .9375rem; padding: 8px 14px; background: var(--card); }

/* ---------- Modül: fiyat paketleri ---------- */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 20px; align-items: stretch; }
.plan { display: flex; flex-direction: column; gap: 18px; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(24px, 2.4vw, 32px); background: var(--card); position: relative; color: var(--text); }
.t-dark .plan { border-color: transparent; }
.plan--hi { background: var(--dark); color: var(--body-2); border-color: var(--ink); --fg: #fff; --muted: var(--body-2); --line: rgba(255,255,255,.12); box-shadow: var(--shadow-lg); }
.t-dark .plan--hi { background: var(--dark-green); }
.plan__badge { position: absolute; top: 20px; right: 20px; font-size: .8125rem; font-weight: 500; background: var(--primary-600); color: #fff; border-radius: 3px; padding: 4px 8px; }
.plan h3 { font-size: 1.375rem; font-weight: 600; margin: 0; }
.plan__desc { color: var(--muted); margin: -8px 0 0; font-size: .9375rem; }
.plan__price { font-family: var(--font-display); font-size: clamp(2.2rem, 3.4vw, 3rem); font-weight: 700; letter-spacing: -.02em; line-height: 1; color: var(--fg); }
.plan__price small { font-family: var(--font-body); font-size: .9375rem; font-weight: 500; color: var(--muted); letter-spacing: 0; margin-left: 4px; }
.plan ul { list-style: none; padding: 18px 0 0; margin: 0; display: grid; gap: 10px; border-top: 1px solid var(--line); flex: 1; align-content: start; }
.plan li { display: flex; gap: 10px; font-size: .9375rem; }
.plan li .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--primary); }
.plan .btn { width: 100%; }
.plan:not(.plan--hi) .btn { --b-bg: var(--surface); --b-fg: var(--ink); --b-bd: var(--border); }
.plan:not(.plan--hi) .btn:hover { --b-bg: var(--primary-600); --b-fg: #fff; --b-bd: var(--primary-600); }
.t-dark .plan:not(.plan--hi) .btn { --b-bg: transparent; --b-fg: #fff; --b-bd: rgba(255,255,255,.28); }
.pricing-note { margin-top: 20px; color: var(--muted); font-size: .9rem; }

/* ---------- Modül: referans logoları ---------- */
.logo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 180px), 1fr)); gap: 16px; }
.logo-cell { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 3/2; display: grid; place-items: center; padding: 24px; transition: box-shadow .25s, transform .3s var(--ease); }
.t-dark .logo-cell { border-color: transparent; }
.logo-cell:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.logo-cell img, .logo-marquee img { max-height: 38px; width: auto; max-width: 100%; object-fit: contain; opacity: .7; filter: grayscale(1); transition: opacity .25s, filter .25s; }
.logo-cell:hover img, .logo-marquee img:hover { opacity: 1; filter: none; }
.t-dark .logo-cell img, .t-dark .logo-marquee img { filter: invert(1) brightness(1.8); }
.logo-marquee { overflow: hidden; display: flex; -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.logo-marquee__track { display: flex; flex: none; gap: 64px; padding-right: 64px; align-items: center; animation: marquee 40s linear infinite; }
.logo-marquee__track img, .logo-marquee__track > div { flex: none; max-width: none; }
.logo-marquee__track img { height: 38px; width: auto; }
.logo-marquee:hover .logo-marquee__track { animation-play-state: paused; }

/* ---------- Modül: ekip ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 24px; }
.member__photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 5/6; background: var(--surface-2); margin-bottom: 14px; }
.member__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.member:hover .member__photo img { transform: scale(1.04); }
.member h3 { font-size: 1.2rem; font-weight: 600; margin: 0 0 2px; }
.member p { color: var(--muted); font-size: .9rem; margin: 0; }

/* ---------- Modül: öncesi / sonrası ---------- */
.ba { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/10; user-select: none; touch-action: pan-y; background: var(--surface-2); --pos: 50%; }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba__after { clip-path: inset(0 0 0 var(--pos)); }
.ba__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: #fff; transform: translateX(-1px); pointer-events: none; }
.ba__handle { position: absolute; top: 50%; left: var(--pos); width: 52px; height: 52px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--primary-600); color: #fff; display: grid; place-items: center; box-shadow: 0 0 0 6px rgba(255,255,255,.6), var(--shadow-lg); pointer-events: none; }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.ba__label { position: absolute; top: 14px; padding: 4px 8px; border-radius: 3px; font-size: .8125rem; font-weight: 500; background: var(--surface); color: var(--ink); pointer-events: none; }
.ba__label--before { left: 14px; } .ba__label--after { right: 14px; }

/* ---------- Modül: galeri ---------- */
.gallery { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: 16px; }
.gallery--mosaic { grid-auto-rows: 220px; grid-auto-flow: dense; }
.gallery--mosaic > :nth-child(5n+1) { grid-row: span 2; }
.gallery--mosaic > :nth-child(5n+3) { grid-column: span 2; }
.gallery__item { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); display: block; border: 0; padding: 0; cursor: zoom-in; width: 100%; }
.gallery--grid .gallery__item { aspect-ratio: 1; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item--video { cursor: pointer; }
.gallery__item--video::after { content: ""; position: absolute; inset: 0; background: rgba(16,17,19,.28); transition: background-color .3s; pointer-events: none; }
.gallery__item--video:hover::after { background: rgba(16,17,19,.12); }
.gallery__play { position: absolute; inset: 0; margin: auto; z-index: 2; width: 64px; height: 64px; border-radius: 50%; background: var(--primary-600); color: #fff; display: grid; place-items: center; box-shadow: 0 0 0 10px color-mix(in srgb, var(--primary) 25%, transparent); transition: transform .35s var(--ease); pointer-events: none; }
.gallery__item--video:hover .gallery__play { transform: scale(1.08); }
.gallery__play .icon { width: 22px; height: 22px; fill: currentColor; margin-left: 3px; }
.gallery__cap { position: absolute; left: 12px; bottom: 12px; right: 12px; text-align: left; color: var(--ink); background: var(--surface); border-radius: var(--radius-sm); padding: 6px 10px; font-size: .85rem; font-weight: 500; opacity: 0; transform: translateY(6px); transition: .3s var(--ease); }
.gallery__item:hover .gallery__cap, .gallery__item:focus-visible .gallery__cap { opacity: 1; transform: none; }
.lightbox { position: fixed; inset: 0; z-index: 300; background: rgba(32,33,36,.94); display: none; place-items: center; padding: 64px 16px; }
.lightbox.is-open { display: grid; }
.lightbox img { max-height: 82vh; width: auto; border-radius: var(--radius); }
.lightbox figcaption { color: var(--body-2); text-align: center; margin-top: 14px; font-size: .95rem; }
.lightbox__btn { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--surface); color: var(--ink); display: grid; place-items: center; cursor: pointer; }
.lightbox__btn:hover { background: var(--primary-600); color: #fff; }
.lightbox__close { top: 16px; right: 16px; } .lightbox__prev { left: 16px; top: 50%; } .lightbox__next { right: 16px; top: 50%; }

/* ---------- Modül: SSS ---------- */
.faq { display: grid; gap: 12px; max-width: 960px; }
.faq--wide { max-width: none; }
.align-center .faq { margin-inline: auto; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .25s, border-color .25s; }
.t-dark .faq details { border-color: transparent; }
.faq details[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 18px 20px; font-family: var(--font-display); font-size: clamp(1.05rem, 1.4vw, 1.2rem); font-weight: 600; color: var(--fg); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .faq__sign { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--icon-bg); color: var(--icon-fg); display: grid; place-items: center; transition: transform .35s var(--ease), background-color .25s, color .25s; }
.faq summary .faq__sign .icon { width: 16px; height: 16px; }
.faq details[open] summary .faq__sign { transform: rotate(45deg); background: var(--primary-600); color: #fff; }
.faq__answer { padding: 0 64px 20px 20px; color: var(--muted); }
.faq-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }

/* ---------- Modül: CTA ---------- */
.s-cta--giant { text-align: center; }
.s-cta--giant .container { display: flex; flex-direction: column; align-items: center; }
.s-cta--giant .cta-title { font-size: clamp(2.1rem, 4.4vw, 3.56rem); line-height: 1.15; letter-spacing: -.02em; font-weight: 700; max-width: 20ch; margin-bottom: .4em; }
.s-cta--giant .lead { color: var(--muted); margin: 0 auto 32px; }
.s-cta--giant .btn-row { justify-content: center; }
.s-cta--banner .cta-banner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 48px); }
.t-dark.s-cta--banner .cta-banner { border-color: transparent; }
.s-cta--banner h2 { margin: 0 0 8px; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.s-cta--card .cta-card { border-radius: var(--radius-lg); padding: clamp(32px, 6vw, 72px); background: var(--dark); color: var(--body-2); text-align: center; display: flex; flex-direction: column; align-items: center; --fg: #fff; --muted: var(--body-2); --line: rgba(255,255,255,.14); position: relative; overflow: hidden; isolation: isolate; }
.s-cta--card .cta-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(420px 220px at 100% 0%, color-mix(in srgb, var(--primary) 28%, transparent), transparent 70%), radial-gradient(rgba(255,255,255,.08) 1.2px, transparent 1.4px) 0 0 / 22px 22px; }
.s-cta--card.t-dark .cta-card { background: var(--dark-green); }
.s-cta--card .cta-card h2 { font-size: clamp(1.9rem, 4vw, 3.2rem); max-width: 18ch; color: #fff; }
.s-cta--card .cta-card .btn--ghost { --b-bg: transparent; --b-fg: #fff; --b-bd: rgba(255,255,255,.3); }

/* ---------- Formlar ---------- */
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
.form .full { grid-column: 1 / -1; }
.f-field label, .f-label { display: block; font-size: .875rem; font-weight: 500; margin-bottom: 6px; color: var(--fg); }
.f-field input, .f-field select, .f-field textarea { width: 100%; min-height: 48px; padding: 11px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); color: var(--ink); font-size: .9375rem; transition: border-color .2s, box-shadow .2s; -webkit-appearance: none; appearance: none; }
.f-field input::placeholder, .f-field textarea::placeholder { color: #9a9c9e; }
.f-field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23606261' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 42px; }
.f-field select option { color: #111; }
.f-field textarea { min-height: 140px; resize: vertical; }
.f-field input[type=file] { padding: 7px; min-height: 48px; cursor: pointer; color: var(--body); }
.f-field input[type=file]::file-selector-button { margin-right: 12px; border: 0; border-radius: 5px; background: var(--primary-soft); color: var(--primary-ink); font: inherit; font-weight: 500; padding: 7px 14px; cursor: pointer; transition: background-color .2s; }
.f-field input[type=file]::file-selector-button:hover { background: var(--primary-soft-2); }
.f-field input:focus, .f-field select:focus, .f-field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 15%, transparent); }
.f-field [aria-invalid="true"] { border-color: var(--danger); }
.f-field [aria-invalid="true"]:focus { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(214,41,62,.12); }
.field-error { color: var(--danger); font-size: .85rem; margin: 6px 0 0; font-weight: 500; }
.t-dark .field-error { color: #ff8a98; }
.f-check { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--muted); cursor: pointer; }
.f-check input { width: 18px; height: 18px; flex: none; margin-top: 2px; accent-color: var(--primary-600); }
.f-check a { color: var(--link); font-weight: 500; }
.f-check input[aria-invalid="true"] { outline: 2px solid var(--danger); outline-offset: 2px; }
.f-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.f-chips label { position: relative; cursor: pointer; }
.f-chips input { position: absolute; opacity: 0; inset: 0; }
.f-chips span { display: inline-block; border: 1px solid var(--border); background: var(--surface); color: var(--ink); border-radius: var(--radius-sm); padding: 8px 14px; font-size: .875rem; font-weight: 500; transition: .2s; }
.f-chips label:hover span { border-color: var(--primary); }
.f-chips input:checked + span { background: var(--primary-soft); color: var(--primary-ink); border-color: var(--primary); }
.f-chips input:focus-visible + span { outline: 2px solid var(--primary); outline-offset: 2px; }
.form-card { background: var(--surface); color: var(--body); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(22px, 3.2vw, 40px); box-shadow: var(--shadow); --fg: var(--ink); --muted: var(--body); --line: var(--border); }
.alert { border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px; font-weight: 500; display: flex; gap: 12px; align-items: flex-start; color: var(--ink); }
.alert--success { background: var(--primary-soft); border: 1px solid color-mix(in srgb, var(--primary) 40%, transparent); }
.alert--error { background: #fbe9eb; border: 1px solid rgba(214,41,62,.35); }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.contact-list li { padding: 16px 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; }
.t-dark .contact-list li { border-color: transparent; }
.contact-list .icon { width: 44px; height: 44px; padding: 11px; border-radius: 50%; background: var(--icon-bg); color: var(--icon-fg); }
.contact-list small { display: block; color: var(--muted); font-size: .8125rem; font-weight: 500; margin-bottom: 2px; }
.contact-list a { text-decoration: none; font-weight: 600; color: var(--fg); }
.contact-list a:hover { color: var(--link); }

/* Harita (tıklayınca yüklenir) */
.map { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--surface-2) radial-gradient(var(--dot) 1.2px, transparent 1.4px) 0 0 / 20px 20px; border: 1px solid var(--border); display: grid; place-items: center; text-align: center; }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map__placeholder { padding: 24px; display: grid; gap: 12px; justify-items: center; color: var(--ink); }

/* ---------- Detay sayfaları ---------- */
.service-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-block: clamp(32px, 4vw, 56px); }
.service-nav a { padding: 22px 24px; text-decoration: none; display: flex; flex-direction: column; gap: 6px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .25s, border-color .25s; }
.service-nav a + a { text-align: right; align-items: flex-end; }
.service-nav small { color: var(--muted); font-weight: 500; font-size: .875rem; }
.service-nav strong { font-family: var(--font-display); font-size: clamp(1.2rem, 2.2vw, 1.6rem); font-weight: 600; color: var(--fg); }
.service-nav a:hover { box-shadow: var(--shadow); border-color: transparent; }
.service-nav a:hover strong { color: var(--link); }
.preview-bar { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 150; background: var(--dark); color: #fff; padding: 10px 18px; border-radius: var(--radius-sm); font-weight: 500; font-size: .9rem; box-shadow: var(--shadow-lg); border-left: 4px solid var(--primary); }

.project-hero__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 21/9; margin-top: clamp(28px, 4vw, 56px); background: var(--surface-2); }
.project-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; }
.facts > div { padding: 18px 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.t-dark .facts > div { border-color: transparent; }
.facts dt { color: var(--muted); font-size: .8125rem; font-weight: 500; margin-bottom: 4px; }
.facts dd { margin: 0; font-weight: 600; color: var(--fg); }
.facts dd a { color: var(--link); text-decoration: none; }
.facts dd a:hover { text-decoration: underline; }
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 16px; }
.metric { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.t-accent .metric, .t-dark .metric { border-color: transparent; }
.metric strong { display: block; font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.2rem); letter-spacing: -.02em; line-height: 1; margin-bottom: 10px; color: var(--fg); }
.metric span { color: var(--muted); font-weight: 500; }
.article { max-width: 780px; margin-inline: auto; }
.article__cover { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/8; margin: clamp(24px, 4vw, 44px) 0; background: var(--surface-2); }
.article__cover img { width: 100%; height: 100%; object-fit: cover; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--muted); font-size: .9rem; font-weight: 500; }
.share { display: flex; gap: 8px; align-items: center; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); flex-wrap: wrap; color: var(--fg); }
.share a, .share button { width: 40px; height: 40px; border-radius: var(--radius-sm); border: 0; background: var(--chip); color: var(--fg); display: grid; place-items: center; cursor: pointer; text-decoration: none; transition: .2s; }
.share a .icon, .share button .icon { width: 18px; height: 18px; }
.share a:hover, .share button:hover { background: var(--primary-600); color: #fff; }
.layout-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(32px, 5vw, 64px); align-items: start; }
.sidebar-box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: sticky; top: calc(var(--header-h) + 24px); }
.sidebar-box h3 { font-size: 1.05rem; font-weight: 600; }
.sidebar-box ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.sidebar-box ul.chips { display: flex; gap: 6px; }
.sidebar-box li a { display: flex; justify-content: space-between; padding: 8px 10px; border-radius: var(--radius-sm); text-decoration: none; font-weight: 500; font-size: .9375rem; color: var(--text); }
.sidebar-box li a.is-active, .sidebar-box li a:hover { color: var(--primary-ink); background: var(--primary-soft); }
.job-list { display: grid; gap: 12px; }
.job { display: grid; grid-template-columns: minmax(0, 1fr) auto auto 44px; gap: 20px; align-items: center; padding: 22px 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; transition: box-shadow .25s, border-color .25s; }
.job:hover { box-shadow: var(--shadow); border-color: transparent; }
.job h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); font-weight: 600; margin: 0; transition: color .2s; }
.job span { color: var(--muted); font-weight: 500; font-size: .875rem; background: var(--chip); padding: 4px 8px; border-radius: 3px; }
.job:hover h3 { color: var(--link); }
.job .svc-row__arrow { transition: .3s var(--ease); }
.job:hover .svc-row__arrow { background: var(--primary-600); border-color: var(--primary-600); color: #fff; transform: rotate(-45deg); }
.empty { padding: 48px; text-align: center; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); background: var(--card); }

/* Sayfalama */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.pagination a, .pagination span { min-width: 40px; height: 40px; padding: 0 12px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--surface-2); color: var(--ink); text-decoration: none; font-weight: 500; font-size: .9375rem; transition: .2s; }
.pagination a:hover { background: var(--primary-soft); color: var(--primary-ink); }
.pagination [aria-current="page"] { background: var(--primary-600); color: #fff; }

/* Arama */
.search-form { display: flex; gap: 10px; max-width: 720px; }
.search-form input { flex: 1; min-height: 52px; border-radius: var(--radius-sm); padding: 0 18px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); font-size: 1rem; }
.search-form input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 15%, transparent); }
.result-group h2 { font-size: 1.25rem; display: flex; gap: 10px; align-items: baseline; }
.result-group h2 span { color: var(--muted); font-size: .9rem; }
.result { display: block; padding: 16px 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.result strong { display: block; font-size: 1.1rem; margin-bottom: 4px; color: var(--fg); }
.result span { color: var(--muted); font-size: .95rem; }
.result:hover strong { color: var(--link); }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark); color: var(--body-2); padding-top: clamp(48px, 6vw, 80px); position: relative; overflow: hidden; isolation: isolate; }
.site-footer::before { content: ""; position: absolute; z-index: -1; right: -120px; bottom: -160px; width: 560px; height: 560px; border-radius: 50%; pointer-events: none;
  background: repeating-radial-gradient(circle at center, transparent 0 22px, rgba(255,255,255,.035) 22px 23px); }
.site-footer__bg { position: absolute; inset: 0; z-index: -2; background-position: center; background-size: cover; background-repeat: no-repeat; pointer-events: none; }
.site-footer__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(32,33,36,.62) 0%, rgba(32,33,36,.86) 45%, rgba(32,33,36,.97) 80%, var(--dark) 100%); }
.site-footer__bg--down::after { background: linear-gradient(to bottom, rgba(32,33,36,.62) 0%, rgba(32,33,36,.86) 45%, rgba(32,33,36,.97) 80%, var(--dark) 100%); }
.site-footer.has-bg::before { display: none; }
.footer-cta { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 32px; align-items: center; background: var(--surface); color: var(--body); border-radius: var(--radius-lg); padding: clamp(24px, 3.6vw, 40px); box-shadow: var(--shadow-lg); }
.footer-cta .eyebrow { display: flex; width: fit-content; background: var(--surface-2); color: var(--ink); margin-bottom: 12px; }
.footer-cta__mail { display: inline-block; font-family: var(--font-display); font-size: clamp(1.5rem, 3.4vw, 2.6rem); font-weight: 700; letter-spacing: -.01em; line-height: 1.15; color: var(--ink); text-decoration: none; word-break: break-word; transition: color .2s; }
.footer-cta__mail:hover { color: var(--primary-600); }
.footer-cta__text { margin: 6px 0 0; font-size: .9375rem; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px 48px; flex-wrap: wrap; padding: clamp(48px, 6vw, 72px) 0 clamp(32px, 4vw, 44px); border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.725rem; color: #fff; text-decoration: none; margin-bottom: 14px; }
.footer-brand img { height: 41px; width: auto; }
.footer-brand img.is-auto-white { filter: brightness(0) invert(1); }
.footer-about p { color: var(--body-2); font-size: .9375rem; max-width: 44ch; margin: 0; }
.footer-top__side { display: grid; justify-items: end; gap: 20px; }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 28px; }
.footer-nav a { color: #fff; text-decoration: none; font-weight: 500; font-size: .9375rem; transition: color .2s; }
.footer-nav a:hover { color: var(--primary); }
.footer-top .socials { margin-top: 0; }
.footer-cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px; padding: clamp(36px, 4vw, 48px) 0 clamp(40px, 5vw, 60px); }
.footer-cols h2 { font-family: var(--font-display); font-size: 1.125rem; font-weight: 600; color: #fff; margin-bottom: 18px; }
.footer-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-cols a { text-decoration: none; color: var(--body-2); font-size: .9375rem; transition: color .2s; }
.footer-cols a:hover { color: #fff; }
.footer-cols .footer-more { color: color-mix(in srgb, var(--primary) 60%, #fff); font-weight: 600; font-size: .875rem; }
.footer-cols .footer-more:hover { color: #fff; }
.footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-contact h2 { margin-bottom: 10px; }
.footer-contact .footer-contact__phone { font-family: var(--font-display); font-size: 1.375rem; font-weight: 600; color: #fff; letter-spacing: -.01em; }
.footer-contact .footer-contact__mail { color: #fff; }
.footer-contact .footer-contact__wa { display: inline-flex; align-items: center; gap: 10px; margin-top: 6px; padding: 8px 18px 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: #fff; font-size: 1rem; font-weight: 500; line-height: 1; transition: background-color .2s, border-color .2s; }
.footer-contact .footer-contact__wa:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.3); color: #fff; }
.footer-contact .footer-contact__wa .wa-line { width: 28px; height: 28px; flex: none; color: #fff; }
.footer-note { color: rgba(255,255,255,.62); font-size: .875rem; line-height: 1.6; margin: 6px 0 0; }
.socials { display: flex; gap: 8px; margin-top: 20px; flex-wrap: wrap; }
.socials a { width: 36px; height: 36px; border-radius: var(--radius-sm); background: var(--dark-2); color: #fff; display: grid; place-items: center; transition: .2s; }
.socials a .icon { width: 17px; height: 17px; }
.socials a:hover { background: var(--primary-600); color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; padding: 22px 0 28px; border-top: 1px solid rgba(255,255,255,.1); font-size: .875rem; color: var(--body-2); }
.footer-bottom ul { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; margin: 0; padding: 0; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

/* Yukarı çık */
.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--primary-600); color: #fff; display: grid; place-items: center; text-decoration: none; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s var(--ease); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--primary-700); }

/* Çerez bandı */
.cookie { position: fixed; left: 16px; bottom: 16px; z-index: 98; max-width: 420px; background: var(--surface); color: var(--body); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-lg); display: none; gap: 12px; font-size: .9rem; }
.cookie.is-visible { display: grid; }
.cookie p { margin: 0; }
.cookie a { color: var(--primary-600); font-weight: 500; }
.cookie .btn { justify-self: start; }

/* Görünüme girerken animasyon */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal-stagger > * { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease), box-shadow .25s; }
.js .reveal-stagger.is-in > * { opacity: 1; transform: none; }
.reveal-stagger.is-in > :nth-child(2) { transition-delay: .06s; } .reveal-stagger.is-in > :nth-child(3) { transition-delay: .12s; }
.reveal-stagger.is-in > :nth-child(4) { transition-delay: .18s; } .reveal-stagger.is-in > :nth-child(5) { transition-delay: .24s; }
.reveal-stagger.is-in > :nth-child(n+6) { transition-delay: .28s; }
.js .reveal-stagger.is-in > a:hover { transform: translateY(-4px); transition-delay: 0s; }

/* Hata sayfası */
.error-page { min-height: 78svh; display: grid; place-items: center; text-align: center; padding: calc(var(--header-h) + 40px) 0 80px; position: relative; isolation: isolate; }
.error-page::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(var(--dot) 1.2px, transparent 1.4px); background-size: 24px 24px; -webkit-mask: radial-gradient(50% 50% at 50% 40%, #000, transparent 75%); mask: radial-gradient(50% 50% at 50% 40%, #000, transparent 75%); }
.error-page .display { font-size: clamp(6rem, 20vw, 13rem); line-height: .9; color: var(--primary); letter-spacing: -.04em; margin-bottom: .1em; }

/* ==========================================================================
   Karanlık mod — html[data-theme="dark"]
   ========================================================================== */
html[data-theme="dark"] {
  color-scheme: dark;
  --page: #17181b;
  --surface: #212226;
  --surface-2: #2a2b30;
  --ink: #f1f3f2;
  --body: #b4b9b6;
  --body-2: #c9cfcc;
  --gray: #8b8f93;
  --border: #34363b;
  --light: #2a2b30;
  --primary-soft: color-mix(in srgb, var(--primary) 14%, transparent);
  --primary-soft-2: color-mix(in srgb, var(--primary) 24%, transparent);
  --primary-ink: color-mix(in srgb, var(--primary) 65%, #fff);
  --dot: rgba(255,255,255,.07);
  --shadow: 0 0 40px rgba(0,0,0,.35);
  --shadow-sm: 0 0 5px rgba(0,0,0,.4);
  --shadow-lg: 0 24px 60px rgba(0,0,0,.5);
  --bg: var(--page); --fg: var(--ink); --text: var(--body); --muted: var(--body); --line: var(--border);
  --card: var(--surface); --card-hover: #26282c; --chip: var(--surface-2); --link: var(--primary);
  --icon-bg: var(--primary-soft); --icon-fg: var(--primary);
}
html[data-theme="dark"] .t-light   { --bg: var(--page); --fg: var(--ink); --text: var(--body); --muted: var(--body); --line: var(--border); --card: var(--surface); --card-hover: #26282c; --chip: var(--surface-2); --link: var(--primary); --icon-bg: var(--primary-soft); --icon-fg: var(--primary); }
html[data-theme="dark"] .t-surface { --bg: #1d1e22; --fg: var(--ink); --text: var(--body); --muted: var(--body); --line: var(--border); --card: var(--surface); --card-hover: #282a2e; --chip: var(--surface-2); --link: var(--primary); --icon-bg: var(--primary-soft); --icon-fg: var(--primary); }
html[data-theme="dark"] .t-accent  { --bg: #13261b; --fg: var(--ink); --text: #b9c9bf; --muted: #b9c9bf; --line: color-mix(in srgb, var(--primary) 28%, transparent); --card: #1b2f23; --card-hover: #203629; --chip: #1b2f23; --link: var(--primary); --icon-bg: color-mix(in srgb, var(--primary) 18%, transparent); --icon-fg: var(--primary); }
html[data-theme="dark"] .t-dark    { --bg: #0f1012; --fg: #ffffff; --text: var(--body-2); --muted: var(--body-2); --line: rgba(255,255,255,.1); --card: #1c1d20; --card-hover: #232428; --chip: rgba(255,255,255,.06); --link: var(--primary); --icon-bg: #ffffff; --icon-fg: #202124; }
html[data-theme="dark"] body { background: var(--page); }
html[data-theme="dark"] .site-footer { background: #0f1012; }
html[data-theme="dark"] .site-footer__bg::after { background: linear-gradient(to top, rgba(15,16,18,.66) 0%, rgba(15,16,18,.88) 45%, rgba(15,16,18,.97) 80%, #0f1012 100%); }
html[data-theme="dark"] .site-footer__bg--down::after { background: linear-gradient(to bottom, rgba(15,16,18,.66) 0%, rgba(15,16,18,.88) 45%, rgba(15,16,18,.97) 80%, #0f1012 100%); }
html[data-theme="dark"] .socials a { background: #1f2024; }
html[data-theme="dark"] .footer-cta { box-shadow: none; border: 1px solid var(--border); }
html[data-theme="dark"] .stats > .stat:first-child,
html[data-theme="dark"] .cards--filled .card,
html[data-theme="dark"] .plan--hi,
html[data-theme="dark"] .intro-stat--dark,
html[data-theme="dark"] .s-cta--card .cta-card { background: var(--dark-green); border-color: transparent; }
html[data-theme="dark"] .t-dark .cards--filled .card { background: var(--surface); }
html[data-theme="dark"] .float-card--green { background: var(--dark-green); }
html[data-theme="dark"] .alert--error { background: rgba(214,41,62,.14); border-color: rgba(214,41,62,.4); color: var(--ink); }
html[data-theme="dark"] .field-error { color: #ff8a98; }
html[data-theme="dark"] .btn--ghost:hover { --b-bg: var(--surface); }
html[data-theme="dark"] .f-field input, html[data-theme="dark"] .f-field select, html[data-theme="dark"] .f-field textarea, html[data-theme="dark"] .search-form input { background: #18191c; }
html[data-theme="dark"] .logo-cell img, html[data-theme="dark"] .logo-marquee img { filter: grayscale(1) invert(1) brightness(1.6); }
html[data-theme="dark"] .logo-cell:hover img, html[data-theme="dark"] .logo-marquee img:hover { filter: invert(1) brightness(1.6); }
html[data-theme="dark"] .s-hero--full.t-light .s-hero__bg::after, html[data-theme="dark"] .s-hero--full.t-surface .s-hero__bg::after, html[data-theme="dark"] .s-hero--full.t-accent .s-hero__bg::after { background: linear-gradient(90deg, rgba(23,24,27,.95) 0%, rgba(23,24,27,.85) 45%, rgba(23,24,27,.5) 100%); }
html[data-theme="dark"] .error-page .display { color: var(--primary); }
/* Logo: karanlık modda koyu zemin logosu, yoksa ana logo beyaza çevrilir */
.brand__logo--dark { display: none; }
html[data-theme="dark"] .brand__logo--dark { display: block; }
html[data-theme="dark"] .brand__logo--dark + .brand__logo, html[data-theme="dark"] .brand__logo--has-dark { display: none; }
html[data-theme="dark"] .brand__logo:not(.brand__logo--has-dark) { filter: brightness(0) invert(1); }

/* Tema düğmesi */
.theme-toggle { width: 40px; height: 40px; border-radius: 50%; border: 0; background: none; color: var(--ink); display: inline-grid; place-items: center; cursor: pointer; transition: background-color .2s, color .2s; }
.theme-toggle:hover { background: var(--surface-2); color: var(--primary-600); }
.theme-toggle svg { width: 20px; height: 20px; transition: transform .4s var(--ease); }
html[data-theme="dark"] .theme-toggle svg { transform: rotate(180deg); }

/* Dil seçici */
.lang-switch { position: relative; }
.lang-switch > summary { list-style: none; height: 40px; padding: 0 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; color: var(--ink); font-size: .8125rem; font-weight: 600; letter-spacing: .04em; transition: background-color .2s, color .2s; user-select: none; }
.lang-switch > summary::-webkit-details-marker { display: none; }
.lang-switch > summary .icon { width: 18px; height: 18px; }
.lang-switch > summary:hover, .lang-switch[open] > summary { background: var(--surface-2); color: var(--primary-600); }
.lang-switch__menu { position: absolute; top: calc(100% + 8px); inset-inline-end: 0; z-index: 60; min-width: 190px; margin: 0; padding: 6px; list-style: none; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lang-switch__menu a { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 4px; color: var(--ink); text-decoration: none; font-size: .9375rem; }
.lang-switch__menu a:hover { background: var(--surface-2); }
.lang-switch__menu a[aria-current] { color: var(--primary-600); font-weight: 600; }
.lang-switch__code { display: inline-grid; place-items: center; min-width: 28px; height: 20px; border-radius: 4px; background: var(--surface-2); font-size: .6875rem; font-weight: 700; letter-spacing: .04em; color: var(--body); }
.lang-switch__menu a[aria-current] .lang-switch__code { background: var(--primary-600); color: #fff; }
.mobile-nav__langs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.mobile-nav__langs a { padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px; color: var(--ink); text-decoration: none; font-size: .9375rem; }
.mobile-nav__langs a[aria-current] { border-color: var(--primary-600); color: var(--primary-600); font-weight: 600; }
.theme-toggle, .header-search, .lang-switch, .header-cta, .burger { flex-shrink: 0; }
@media (min-width: 1024px) and (max-width: 1359px) {
  .site-header__inner { gap: 16px; }
  .nav__link { --nl-pad: 9px; }
  .head-call__text { display: none; }
  .head-call { padding-right: 16px; }
}
@media (min-width: 1024px) and (max-width: 1180px) {
  .nav__link { --nl-pad: 7px; font-size: .9375rem; }
  .brand { font-size: 1.5rem; }
}
@media (min-width: 1024px) and (max-width: 1100px) {
  .site-header__inner { gap: 6px; }
  .brand { font-size: 1.35rem; gap: 8px; }
  .brand__mark { width: 36px; height: 36px; }
  .brand img { height: 36px; }
  .nav__link { --nl-pad: 5px; }
  .header-cta { padding: 0 20px; }
  .topbar__item--loc { display: none; }
}
html[dir="rtl"] .icon-flip, html[dir="rtl"] .btn .icon:last-child { transform: scaleX(-1); }

/* ==========================================================================
   Duyarlı (responsive) düzenlemeler
   ========================================================================== */
@media (max-width: 1180px) {
  .mega__list { columns: 2; }
  .mega__grid { grid-template-columns: 1fr 260px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-top__side { justify-items: start; }
  .footer-nav { justify-content: flex-start; }
  .svc-grid, .svc-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .float-card--green { left: 12px; }
  .float-card--top { right: 12px; }
  .steps:not(.steps--stack) .step::after { display: none; }
  .steps:not(.steps--stack) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
  :root { --topbar-h: 0px; --mainbar-h: 72px; }
  .topbar, .head-call { display: none; }
  .head-call-m { display: inline-grid; margin-left: auto; }
  .nav, .header-cta, .header-search--desk { display: none; }
  .burger { display: inline-block; }
  .mega { display: none; }
  .svc-row { grid-template-columns: 48px minmax(0, 1fr) 40px; gap: 16px; padding: 14px 16px; }
  .svc-row__num { width: 44px; height: 36px; }
  .svc-row__desc { display: none; }
  .svc-row__arrow { width: 40px; height: 40px; }
  .home-hero__grid, .s-hero__grid, .grid-2, .faq-layout, .layout-sidebar, .trust { grid-template-columns: 1fr; }
  .home-hero__frame { aspect-ratio: 16/11; }
  .s-hero__media { aspect-ratio: 16/11; }
  .proj-grid--3, .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-grid { grid-template-columns: repeat(min(var(--cols, 3), 2), minmax(0, 1fr)); }
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sidebar-box { position: static; }
  .tech-group { grid-template-columns: 1fr; gap: 12px; }
  .svc-preview { display: none; }
  .steps:not(.steps--stack) .step::after { display: none; }
  .steps:not(.steps--stack) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  body { font-size: 15px; }
  .sec-head, .page-hero__row, .footer-cta, .s-cta--banner .cta-banner { grid-template-columns: 1fr; }
  .sec-head h2 { max-width: none; }
  .proj-grid, .proj-grid--3, .post-grid, .svc-grid, .svc-grid--4, .card-grid, .form { grid-template-columns: 1fr; }
  .proj-grid--featured > :nth-child(3n+1) { grid-column: auto; }
  .proj-grid--rows > [class*="proj-card--c"] { grid-column: auto; }
  .proj-grid--rows > .proj-card--c1 .proj-card__media { aspect-ratio: 16/9; }
  .proj-grid--featured > :nth-child(3n+1) .proj-card__media { aspect-ratio: 4/3; }
  .icon-list { grid-template-columns: 1fr; }
  .platform-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .platform { padding: 18px 16px; }
  .platform strong { font-size: 1.05rem; }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .gallery--mosaic { grid-auto-rows: 150px; }
  .gallery--mosaic > :nth-child(5n+3) { grid-column: auto; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .stat { padding: 20px 18px; }
  .timeline li { grid-template-columns: 40px minmax(0, 1fr); gap: 0 16px; }
  .timeline li::before { left: 19px; }
  .timeline__tag { grid-column: 2; grid-row: 2; text-align: left; padding: 0 0 8px; order: 3; }
  .timeline__body { padding-bottom: 8px; }
  .timeline li { padding-bottom: 24px; }
  .footer-cols { gap: 32px 24px; }
  .footer-contact { grid-column: 1 / -1; }
  .footer-nav { gap: 2px 20px; }
  .footer-nav a { display: inline-block; padding: 6px 0; }
  .footer-cols ul { gap: 2px; }
  .footer-cols a { display: inline-block; padding: 6px 0; }
  .logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .logo-cell { padding: 16px; }
  .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 12px; }
  .member h3 { font-size: 1rem; }
  .member p { font-size: .8125rem; }
  .service-nav { grid-template-columns: 1fr; }
  .service-nav a + a { text-align: left; align-items: flex-start; }
  .job { grid-template-columns: 1fr 40px; gap: 8px 16px; padding: 18px; }
  .job span { grid-column: 1; justify-self: start; }
  .job .svc-row__arrow { grid-row: 1 / span 3; grid-column: 2; }
  .faq__answer { padding-right: 20px; }
  .mobile-nav__sub { grid-template-columns: 1fr; }
  .facts dd { overflow-wrap: anywhere; }
  .steps:not(.steps--stack) { grid-template-columns: 1fr; }
  .search-form { flex-direction: column; }
  .btn-row .btn { flex: 1 1 auto; }
  .plan__badge { position: static; justify-self: start; align-self: flex-start; }
  .cookie { left: 12px; right: 12px; max-width: none; }
  .hero-points { gap: 16px 24px; }
  .float-card { padding: 10px 14px; }
  .float-card strong { font-size: 1.4rem; }
  .float-card--top { display: none; }
  .home-hero::before { width: 100%; }
}
@media (max-width: 400px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery--mosaic > :nth-child(5n+1) { grid-row: auto; }
  .platform-grid { grid-template-columns: 1fr; }
}
@media print {
  .site-header, .site-footer, .cookie, .mobile-nav, .mega, .to-top { display: none !important; }
  body { background: #fff; color: #000; }
  .sec { background: #fff !important; color: #000 !important; padding: 24px 0; }
}