/* ==========================================================================
   Codexa Teknoloji — kurumsal site stilleri
   Kurumsal, sade dil: Roboto, kırmızı vurgu, lacivert zemin, gri bölümler
   ========================================================================== */

:root {
  --c-primary: #ce252a;
  --c-primary-600: #b81f24;
  --c-primary-700: #9c1a1e;
  --c-primary-50: #fcecec;

  --c-navy: #1d3043;
  --c-navy-800: #172738;
  --c-navy-700: #243a50;
  --c-navy-600: #2e4761;

  --c-text: #212121;
  --c-text-2: #595f65;
  --c-muted: #a6acb9;
  --c-border: #e3e5e8;
  --c-bg: #ffffff;
  --c-bg-soft: #f4f4f4;
  --c-danger: #ce252a;
  --c-success: #1f8a4c;

  --font: "Roboto", Arial, Helvetica, sans-serif;

  --radius-sm: 2px;
  --radius: 4px;
  --shadow: 0 6px 24px rgba(29, 48, 67, .08);
  --shadow-lg: 0 14px 40px rgba(29, 48, 67, .16);

  --container: 1200px;
  --gutter: 20px;
  --topbar-h: 38px;
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--c-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-primary-700); }
h1, h2, h3, h4 { font-family: var(--font); font-weight: 500; color: var(--c-navy); line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4vw, 2.85rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: clamp(1.2rem, 1.6vw, 1.42rem); }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 3px; }
::selection { background: var(--c-primary); color: #fff; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.icon { width: 1.2em; height: 1.2em; flex-shrink: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--c-navy); color: #fff; padding: 10px 16px; }
.skip-link:focus { top: 12px; color: #fff; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--font); font-weight: 500; font-size: .875rem; line-height: 1;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 1.15em 1.9em; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn .icon { width: 1.15em; height: 1.15em; transition: transform .2s var(--ease); }
.btn:hover .icon { transform: translateX(3px); }
.btn--primary { background: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-700); color: #fff; }
.btn--navy { background: var(--c-navy); color: #fff; }
.btn--navy:hover { background: var(--c-navy-800); color: #fff; }
.btn--ghost { border-color: rgba(255, 255, 255, .7); color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--c-navy); }
.btn--outline { border-color: var(--c-navy); color: var(--c-navy); background: transparent; }
.btn--outline:hover { background: var(--c-navy); color: #fff; }
.btn--sm { padding: .95em 1.4em; font-size: .8rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .65; cursor: progress; }

/* ---------- Üst bilgi çubuğu ---------- */
.topbar { background: var(--c-navy); color: var(--c-muted); font-size: .8rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: var(--topbar-h); gap: 16px; }
.topbar ul { display: flex; align-items: center; gap: 22px; }
.topbar a { display: inline-flex; align-items: center; gap: 7px; color: var(--c-muted); }
.topbar a:hover { color: #fff; }
.topbar .icon { width: 14px; height: 14px; }
.topbar__links li:nth-child(3) { padding-left: 22px; border-left: 1px solid rgba(255, 255, 255, .15); }
.topbar__links { gap: 16px !important; }
@media (max-width: 720px) {
  .topbar__links { display: none !important; }
  .topbar__contact { gap: 16px !important; }
}
@media (max-width: 400px) { .topbar__contact li:last-child { display: none; } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow .3s;
}
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(29, 48, 67, .1); }
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-header__brand { display: flex; }

.logo { display: inline-flex; align-items: center; gap: 12px; }
.logo__mark { width: 44px; height: 44px; transition: transform .4s var(--ease); }
a:hover > .logo .logo__mark { transform: rotate(-8deg); }
.logo__type { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-weight: 700; font-size: 1.5rem; letter-spacing: .17em; }
.logo__x { color: var(--c-primary); }
.logo__tag { margin-top: 6px; font-size: .58rem; font-weight: 500; letter-spacing: .25em; text-transform: uppercase; }
.logo--dark .logo__name { color: var(--c-navy); }
.logo--dark .logo__tag { color: var(--c-text-2); }
.logo--light .logo__name { color: #fff; }
.logo--light .logo__tag { color: var(--c-muted); }
@media (max-width: 400px) {
  .logo__mark { width: 38px; height: 38px; }
  .logo__name { font-size: 1.3rem; }
}

.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav__list { display: flex; gap: 2px; }
.site-nav__list a {
  position: relative; display: block; padding: 12px 14px;
  font-weight: 500; font-size: .82rem; letter-spacing: .05em; text-transform: uppercase;
  color: var(--c-navy);
}
.site-nav__list a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--c-primary); transform: scaleX(0); transition: transform .25s var(--ease);
}
.site-nav__list a:hover { color: var(--c-primary); }
.site-nav__list a:hover::after, .site-nav__list a.is-active::after { transform: scaleX(1); }
.site-nav__list a.is-active { color: var(--c-primary); }

.nav-toggle { display: none; background: none; border: 0; color: var(--c-navy); padding: 8px; cursor: pointer; }
.nav-toggle .icon { width: 28px; height: 28px; }
.nav-toggle__close { display: none; }

@media (max-width: 960px) {
  :root { --header-h: 70px; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed; left: 0; right: 0; bottom: 0; top: var(--header-h);
    flex-direction: column; align-items: stretch; gap: 20px;
    padding: 12px var(--gutter) 40px;
    background: #fff; border-top: 1px solid var(--c-border);
    transform: translateX(100%); visibility: hidden;
    transition: transform .35s var(--ease), visibility .35s;
    overflow-y: auto;
  }
  .site-nav__list { flex-direction: column; gap: 0; }
  .site-nav__list a { font-size: .95rem; padding: 16px 4px; border-bottom: 1px solid var(--c-border); }
  .site-nav__list a::after { display: none; }
  .site-nav__cta { padding: 1.2em; font-size: .9rem; }
  body.nav-open { overflow: hidden; }
  body.nav-open .site-nav { transform: none; visibility: visible; }
  body.nav-open .nav-toggle__open { display: none; }
  body.nav-open .nav-toggle__close { display: block; }
}

/* ---------- Bölümler ---------- */
.section { padding: clamp(56px, 7vw, 90px) 0; }
.section--soft { background: var(--c-bg-soft); }
.section--dark { background: var(--c-navy); color: rgba(255, 255, 255, .78); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section-head { max-width: 820px; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { margin-bottom: .35em; }
.section-head h2::after { content: ""; display: block; width: 56px; height: 3px; margin-top: 18px; background: var(--c-primary); }
.section-head--center h2::after { margin-left: auto; margin-right: auto; }
.section-head__sub { font-size: clamp(1.15rem, 1.8vw, 1.42rem); font-weight: 500; color: var(--c-navy); }
.section-head p:not(.section-head__sub) { color: var(--c-text-2); }
.section--dark .section-head__sub, .section--dark .section-head p { color: rgba(255, 255, 255, .8); }

.eyebrow {
  display: inline-block; margin-bottom: 14px;
  font-size: .8rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-primary);
}
.page-hero .eyebrow { color: #ff8a8d; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.18rem); color: var(--c-text-2); }

/* ---------- Ana sayfa hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: clamp(90px, 13vw, 170px) 0 clamp(90px, 12vw, 160px);
  background:
    linear-gradient(100deg, rgba(23, 39, 56, .95) 0%, rgba(29, 48, 67, .86) 55%, rgba(29, 48, 67, .78) 100%),
    url("../img/office.svg") center 40% / cover no-repeat,
    var(--c-navy);
  color: #fff; text-align: center;
}
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--c-primary); }
.hero__content { position: relative; max-width: 980px; }
.hero h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.1rem); line-height: 1.2; margin-bottom: 26px; }
.hero__strong { display: block; font-weight: 500; }
.hero__light { display: block; font-weight: 300; }
.hero__segments { font-size: clamp(.92rem, 1.4vw, 1.05rem); font-weight: 500; margin-bottom: 38px; }
.hero__segments a { color: #fff; }
.hero__segments a:hover { color: #ff8a8d; }
.hero__segments span { margin: 0 .5em; color: rgba(255, 255, 255, .5); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- İç sayfa başlığı ---------- */
.page-hero {
  position: relative;
  padding: clamp(52px, 7vw, 88px) 0;
  background: linear-gradient(100deg, var(--c-navy-800), var(--c-navy) 60%, var(--c-navy-700));
  color: rgba(255, 255, 255, .8);
}
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--c-primary); }
.page-hero h1 { color: #fff; margin-bottom: .35em; }
.page-hero p { max-width: 720px; font-size: 1.1rem; font-weight: 300; margin: 0; }
.breadcrumb { display: flex; gap: 8px; font-size: .82rem; margin-bottom: 18px; color: rgba(255, 255, 255, .55); text-transform: uppercase; letter-spacing: .05em; }
.breadcrumb a { color: rgba(255, 255, 255, .8); }
.breadcrumb a:hover { color: #fff; }

/* ---------- Grid ---------- */
.grid { display: grid; gap: clamp(18px, 2.4vw, 30px); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* ---------- Kartlar ---------- */
.card {
  position: relative; height: 100%;
  --pad: clamp(26px, 3vw, 36px);
  padding: var(--pad);
  background: #fff; border: 1px solid var(--c-border); border-top: 3px solid var(--c-navy);
  border-radius: var(--radius);
  transition: box-shadow .3s, border-color .3s, transform .3s var(--ease);
}
.card:hover { box-shadow: var(--shadow-lg); border-top-color: var(--c-primary); transform: translateY(-3px); }
.card p { color: var(--c-text-2); }
.card__icon {
  display: inline-grid; place-items: center; width: 56px; height: 56px; margin-bottom: 22px;
  border-radius: 50%; background: var(--c-primary-50); color: var(--c-primary);
}
.card__icon .icon { width: 26px; height: 26px; }

.checklist { display: grid; gap: 10px; margin: 18px 0 0; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; color: var(--c-navy); font-weight: 500; font-size: .96rem; }
.checklist .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--c-primary); stroke-width: 2.6; }

.service-card { display: flex; flex-direction: column; }
.service-card .checklist { margin-bottom: 28px; }
.service-card__link { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-weight: 500; font-size: .85rem; letter-spacing: .05em; text-transform: uppercase; }
.service-card__link .icon { transition: transform .2s var(--ease); }
.service-card__link:hover .icon { transform: translateX(4px); }

/* Süreç adımları */
.steps { counter-reset: step; }
.step {
  position: relative; padding: 32px 30px; background: #fff;
  border-radius: var(--radius); border-left: 3px solid var(--c-primary);
  box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; margin-bottom: 12px;
  font-size: 2.2rem; font-weight: 300; line-height: 1; color: var(--c-primary);
}
.step p { color: var(--c-text-2); margin: 0; }

/* Vizyon & misyon */
.vm-card {
  padding: clamp(28px, 4vw, 44px); height: 100%;
  border-radius: var(--radius); background: var(--c-navy-700);
  border-top: 3px solid var(--c-primary);
}
.vm-card .card__icon { background: rgba(206, 37, 42, .18); color: #ff8a8d; }
.vm-card p { font-size: 1.08rem; font-weight: 300; line-height: 1.75; color: rgba(255, 255, 255, .85); margin: 0; }

/* Özellikler */
.feature { text-align: center; padding: 10px 8px; }
.feature .card__icon { width: 72px; height: 72px; margin-bottom: 18px; }
.feature .card__icon .icon { width: 32px; height: 32px; }
.feature h3 { font-size: 1.15rem; margin-bottom: .4em; }
.feature p { margin: 0; color: var(--c-text-2); font-size: .97rem; }

/* Görsel panel (hakkımızda) */
.media-panel {
  position: relative; aspect-ratio: 5 / 4; border-radius: var(--radius); overflow: hidden;
  background: var(--c-bg-soft);
  box-shadow: var(--shadow-lg);
}
.media-panel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.media-panel svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.media-panel__tag {
  position: absolute; left: 22px; bottom: 22px; right: 22px;
  display: flex; align-items: center; gap: 14px; padding: 16px 18px;
  border-radius: var(--radius); background: #fff; box-shadow: var(--shadow);
  font-weight: 500; color: var(--c-navy); line-height: 1.3;
}
.media-panel__tag small { display: block; font-weight: 400; color: var(--c-text-2); }
.media-panel__tag .card__icon { width: 46px; height: 46px; }

/* CTA (iç sayfalar, kutu içinde) */
.cta {
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
  padding: clamp(32px, 4.5vw, 52px); border-radius: var(--radius);
  background: var(--c-primary); color: rgba(255, 255, 255, .92);
}
.cta h2 { color: #fff; margin-bottom: .25em; font-size: clamp(1.5rem, 2.4vw, 2rem); }
.cta p { margin: 0; max-width: 600px; }
.cta .btn { background: var(--c-navy); color: #fff; }
.cta .btn:hover { background: var(--c-navy-800); color: #fff; }

/* CTA bandı (tam genişlik) */
.cta-band { padding: clamp(48px, 6vw, 72px) 0; background: var(--c-primary); color: rgba(255, 255, 255, .92); text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { font-size: 1.1rem; font-weight: 300; margin-bottom: 28px; }

/* Alıntı (kariyer) */
.quote { max-width: 860px; margin: 0 auto; text-align: center; }
.quote h2::after { content: ""; display: block; width: 56px; height: 3px; margin: 18px auto 0; background: var(--c-primary); }
.quote blockquote { margin: 0 0 32px; font-size: clamp(1.25rem, 2.4vw, 1.7rem); font-weight: 300; line-height: 1.5; color: var(--c-navy); }

/* Hizmet detay */
.service-detail { display: grid; grid-template-columns: 340px 1fr; gap: clamp(28px, 5vw, 72px); padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--c-border); }
.service-detail:first-child { border-top: 0; padding-top: 0; }
.service-detail__head { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
.service-detail__head .card__icon { width: 64px; height: 64px; }
.service-detail__head h2::after { content: ""; display: block; width: 56px; height: 3px; margin-top: 18px; background: var(--c-primary); }
.service-detail__body > p { font-size: 1.08rem; color: var(--c-text-2); }
.sub-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px; }
.sub-item { padding: 22px 24px; border-radius: var(--radius); background: var(--c-bg-soft); border-left: 3px solid var(--c-primary); }
.sub-item h3 { font-size: 1.08rem; margin-bottom: .4em; display: flex; align-items: center; gap: 10px; }
.sub-item h3 .icon { color: var(--c-primary); }
.sub-item p { margin: 0; color: var(--c-text-2); font-size: .95rem; }
@media (max-width: 900px) {
  .service-detail { grid-template-columns: 1fr; }
  .service-detail__head { position: static; }
}
@media (max-width: 560px) { .sub-grid { grid-template-columns: 1fr; } }

/* Değerler listesi */
.values li { padding: 20px 0; border-bottom: 1px solid var(--c-border); display: grid; grid-template-columns: 44px 1fr; gap: 14px; }
.values li:last-child { border-bottom: 0; }
.values strong { display: block; font-weight: 500; color: var(--c-navy); font-size: 1.08rem; }
.values span { color: var(--c-text-2); }
.values .icon { width: 28px; height: 28px; color: var(--c-primary); margin-top: 2px; }

/* ---------- Formlar ---------- */
.form-card { padding: clamp(24px, 4vw, 44px); background: #fff; border: 1px solid var(--c-border); border-top: 3px solid var(--c-primary); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field label { display: block; margin-bottom: 7px; font-weight: 500; font-size: .9rem; color: var(--c-navy); }
.field label .req { color: var(--c-primary); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px;
  font: inherit; font-size: 1rem; color: var(--c-text);
  background: #fff; border: 1px solid #cfd4da; border-radius: var(--radius-sm);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 150px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d3043' 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: 18px; padding-right: 42px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-navy); box-shadow: 0 0 0 3px rgba(29, 48, 67, .12); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--c-danger); }
.field__error { display: none; margin-top: 6px; font-size: .85rem; color: var(--c-danger); }
.field.has-error .field__error { display: block; }

.file-drop { position: relative; display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px dashed #b9c0c8; border-radius: var(--radius-sm); background: var(--c-bg-soft); cursor: pointer; transition: border-color .2s, background .2s; }
.file-drop:hover, .file-drop.is-dragover { border-color: var(--c-primary); background: var(--c-primary-50); }
.file-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-drop .icon { width: 30px; height: 30px; color: var(--c-primary); }
.file-drop strong { display: block; font-weight: 500; color: var(--c-navy); }
.file-drop span { font-size: .86rem; color: var(--c-text-2); }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; color: var(--c-text-2); cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--c-primary); flex-shrink: 0; }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.alert { display: none; gap: 12px; align-items: flex-start; padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 22px; font-weight: 500; }
.alert.is-visible { display: flex; }
.alert .icon { margin-top: 3px; }
.alert--success { background: #e8f5ed; color: var(--c-success); border-left: 3px solid var(--c-success); }
.alert--error { background: var(--c-primary-50); color: var(--c-danger); border-left: 3px solid var(--c-danger); }

/* İletişim */
.contact-list { display: grid; gap: 16px; }
.contact-item { display: flex; gap: 16px; padding: 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--c-border); border-left: 3px solid var(--c-primary); }
.contact-item .card__icon { width: 46px; height: 46px; margin: 0; flex-shrink: 0; }
.contact-item .card__icon .icon { width: 22px; height: 22px; }
.contact-item h3 { font-size: 1.02rem; margin-bottom: .25em; }
.contact-item p { margin: 0; color: var(--c-text-2); }
.contact-item a.more { display: inline-flex; gap: 6px; align-items: center; margin-top: 8px; font-size: .8rem; font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }

.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 60px); align-items: start; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-border); background: var(--c-bg-soft); }
.map iframe { display: block; width: 100%; height: 380px; border: 0; }

/* Metin sayfası (KVKK) */
.prose { max-width: 860px; }
.prose h2 { font-size: 1.35rem; margin-top: 2em; }
.prose p, .prose li { color: var(--c-text-2); }
.prose ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--c-primary); }

/* 404 */
.notfound { text-align: center; padding: clamp(80px, 12vw, 140px) var(--gutter); }
.notfound__code { font-weight: 300; font-size: clamp(5rem, 16vw, 9rem); line-height: 1; margin-bottom: 10px; color: var(--c-primary); }
.text-gradient { color: var(--c-primary); }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-navy); color: var(--c-muted); font-size: .93rem; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr 1.4fr; gap: 40px; padding-top: clamp(52px, 6vw, 76px); padding-bottom: 44px; }
.site-footer__about p { margin: 20px 0 24px; max-width: 340px; font-weight: 300; }
.site-footer__title { font-size: .82rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.site-footer__links { display: grid; gap: 10px; }
.site-footer a { color: var(--c-muted); }
.site-footer a:hover { color: #fff; }
.site-footer__contact { display: grid; gap: 14px; }
.site-footer__contact li { display: flex; gap: 12px; }
.site-footer__contact .icon { color: var(--c-primary); margin-top: 3px; width: 18px; height: 18px; }
.site-footer__contact strong { color: #fff; font-weight: 500; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 26px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .8rem; font-weight: 300; }
.site-footer__bottom p { margin: 0; }
.socials { display: flex; gap: 10px; }
.socials a { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2); color: #fff; transition: background .2s, border-color .2s; }
.socials a:hover { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.socials .icon { width: 16px; height: 16px; }
@media (max-width: 960px) { .site-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer__grid { grid-template-columns: 1fr; } }

/* ---------- Animasyon ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.hero-in { animation: hero-in .8s var(--ease) both; }
.hero-in[data-delay="1"] { animation-delay: .12s; }
.hero-in[data-delay="2"] { animation-delay: .24s; }
@keyframes hero-in { from { opacity: 0; transform: translateY(20px); } }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* İllüstrasyonlar */
.illus { display: block; width: 100%; height: auto; }
.illus--frame { border-radius: var(--radius); box-shadow: var(--shadow-lg); border-bottom: 4px solid var(--c-primary); background: var(--c-bg-soft); }
.card__media { display: block; width: calc(100% + 2 * var(--pad)); max-width: none; height: auto; margin: calc(-1 * var(--pad)) calc(-1 * var(--pad)) 24px; border-bottom: 1px solid var(--c-border); }
.service-detail__head .illus { margin-top: 26px; }
.lead + .illus { margin: 8px 0 28px; }
.split .section-head { margin-bottom: 0; }
.quote--left { text-align: left; margin: 0; }
.quote--left h2::after { margin-left: 0; }

.mt-lg { margin-top: clamp(32px, 4vw, 48px); }
.center { text-align: center; }