/* Aydın Sondaj — tasarım sistemi
   Konsept: sondaj kuyusu kesiti. Koyu "akifer" laciverti, kil/toprak katmanları,
   sondaj makinelerinin sarısı ve su mavisi. Derinlik (metre) dili tüm sitede tekrarlanır. */
:root {
  /* Logo paleti: lacivert (AYDIN), sondaj mavisi (SONDAJ), açık su mavisi (dalgalar) */
  --ink: #0A2654;
  --ink-2: #123468;
  --ink-3: #1B4A86;
  --paper: #F1F5FA;
  --surface: #FFFFFF;
  --line: #D8E2EE;
  --text: #14233A;
  --muted: #55667D;
  --brand: #1580CC;
  --brand-deep: #0F66A8;
  --rig: #3DB3EA;
  --rig-deep: #1E98D6;
  --water: #1580CC;
  --water-soft: #E5F2FB;
  --on-ink: #E8F0F9;
  --on-ink-muted: #A3B6CF;
--f-display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", Consolas, "Courier New", monospace;

  --t-xs: .8125rem; --t-sm: .9375rem; --t-md: 1.0625rem; --t-lg: 1.25rem;
  --t-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --t-2xl: clamp(1.9rem, 1.4rem + 2vw, 2.75rem);
  --t-3xl: clamp(2.3rem, 1.5rem + 3.6vw, 4.25rem);

  --r-sm: 6px; --r-md: 12px; --r-lg: 20px;
  --shadow: 0 1px 2px rgba(10,38,84,.06), 0 12px 32px -12px rgba(10,38,84,.22);
  --wrap: 1240px;
  --header-h: 64px;
}

*, *::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; background: var(--paper); color: var(--text); font-family: var(--f-body); font-size: var(--t-md); line-height: 1.65; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--water); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink-3); }
h1, h2, h3, h4 { font-family: var(--f-display); font-stretch: 112%; font-weight: 750; line-height: 1.12; letter-spacing: -.01em; color: var(--ink); margin: 0; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--rig); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--rig); color: var(--ink); padding: 10px 16px; border-radius: var(--r-sm); font-weight: 600; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

/* ---------- Butonlar ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 48px; padding: .7em 1.35em; border-radius: var(--r-sm); border: 1.5px solid transparent; font-family: var(--f-body); font-weight: 600; font-size: var(--t-sm); line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .4s cubic-bezier(.2,.7,.2,1), color .4s cubic-bezier(.2,.7,.2,1), border-color .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s cubic-bezier(.2,.7,.2,1), transform .4s cubic-bezier(.2,.7,.2,1); white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -14px rgba(10,38,84,.55); }
.btn:active { transform: translateY(0); box-shadow: 0 6px 14px -10px rgba(10,38,84,.5); transition-duration: .12s; }
.btn svg { transition: transform .4s cubic-bezier(.2,.7,.2,1); }
.btn:hover svg { transform: scale(1.08); }
/* Tüm bağlantı ve butonlarda yumuşak geçiş (özel geçişi olanlar kendi kuralını kullanır) */
:where(a, button, summary, .sub-toggle, .mh-ic, .social a, .faq-card-ic) { transition: color .35s ease, background-color .35s ease, border-color .35s ease, box-shadow .35s ease, opacity .35s ease, transform .35s ease; }
.btn-rig { background: var(--brand); color: #fff; }
.btn-rig:hover { background: var(--brand-deep); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--ink); color: #fff; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--ink-3); color: #fff; }
.btn-line { border-color: currentColor; color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; background: rgba(255,255,255,.04); }
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-wa { background: #1FA855; color: #fff; }
.btn-wa:hover { background: #178a45; color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; font-size: var(--t-sm); color: var(--ink); text-decoration: none; }
.link-arrow::after { content: ""; width: 18px; height: 2px; background: var(--rig); transition: width .2s; }
.link-arrow:hover { color: var(--ink); }
.link-arrow:hover::after { width: 28px; }

/* ---------- Masthead (büyük logo) + sabit menü çubuğu ---------- */
.masthead { position: relative; z-index: 52; background: var(--surface); border-bottom: 1px solid var(--line); }
.masthead-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 14px; }
.brand { display: flex; align-items: center; text-decoration: none; flex: none; }
.brand-logo { height: 100px; width: auto; }
.masthead-info { display: flex; align-items: center; gap: 28px; }
.mh-item { display: flex; align-items: center; gap: 12px; flex: none; white-space: nowrap; text-decoration: none; color: var(--ink); }
.masthead-info .btn { flex: none; }
.mh-item small { display: block; font-size: var(--t-xs); color: var(--muted); line-height: 1.2; }
.mh-item b { display: block; font-family: var(--f-display); font-stretch: 110%; font-weight: 750; font-size: 1.15rem; line-height: 1.25; font-variant-numeric: tabular-nums; }
.mh-item:hover b { color: var(--brand); }
.mh-ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--water-soft); color: var(--brand); transition: background-color .2s, color .2s; }
.mh-item:hover .mh-ic { background: var(--brand); color: #fff; }
.mh-ic svg { width: 20px; height: 20px; }

.site-header { position: sticky; top: 0; z-index: 50; background: var(--ink); box-shadow: 0 1px 0 rgba(255,255,255,.06); transition: box-shadow .3s; }
body.is-stuck .site-header { box-shadow: 0 12px 30px -14px rgba(6,20,46,.55); }
.header-in { display: flex; align-items: center; gap: 18px; min-height: var(--header-h); }
.bar-logo { display: flex; align-items: center; width: 0; opacity: 0; overflow: hidden; transform: translateX(-8px); transition: width .3s ease, opacity .3s ease, transform .3s ease; }
.bar-logo img { height: 44px; width: auto; max-width: none; background: #fff; border-radius: 10px; padding: 4px 6px; }
body.is-stuck .bar-logo { width: 62px; opacity: 1; transform: none; }

.nav { display: flex; align-items: center; justify-content: space-between; gap: 22px; flex: 1; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 2px; }
.nav-list > li { position: relative; display: flex; align-items: center; }
.nav-link { position: relative; display: block; padding: 0 14px; line-height: var(--header-h); color: var(--on-ink); text-decoration: none; font-weight: 500; font-size: var(--t-sm); }
.nav-link::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 16px; height: 2px; border-radius: 2px; background: var(--rig); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav-link:hover { color: #fff; }
.nav-link:hover::after { transform: scaleX(1); opacity: .55; }
.nav-link.is-active { color: #fff; font-weight: 600; }
.nav-link.is-active::after { transform: scaleX(1); opacity: 1; }
.has-sub > .nav-link { padding-right: 6px; }
.has-sub > .nav-link::after { right: 6px; }
.sub-toggle { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 32px; margin-right: 6px; border: 0; background: transparent; color: var(--on-ink-muted); cursor: pointer; border-radius: var(--r-sm); }
.sub-toggle svg { width: 14px; height: 14px; transition: transform .2s; }
.sub { list-style: none; position: absolute; top: 100%; left: 0; min-width: 300px; padding: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px) perspective(600px) rotateX(-8deg); transform-origin: top; transition: opacity .2s, transform .25s, visibility .2s; }
.sub a { display: flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: var(--r-sm); color: var(--text); text-decoration: none; font-size: var(--t-sm); }
.sub a:hover { background: var(--paper); color: var(--brand); }
.sub a span { font-family: var(--f-mono); font-size: .72rem; color: var(--muted); }
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.has-sub:hover .sub-toggle svg { transform: rotate(180deg); }
.nav-cta { flex: none; }

.menu-btn { display: none; align-items: center; gap: 10px; min-height: 46px; padding: 0 14px; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--surface); color: var(--ink); font: 600 var(--t-sm) var(--f-body); cursor: pointer; }
.menu-btn .bars { width: 18px; height: 12px; position: relative; }
.menu-btn .bars::before, .menu-btn .bars::after, .menu-btn .bars span { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px; transition: transform .2s, opacity .2s; }
.menu-btn .bars::before { top: 0; } .menu-btn .bars span { top: 5px; } .menu-btn .bars::after { bottom: 0; }
.menu-btn[aria-expanded="true"] .bars::before { transform: translateY(5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .bars span { opacity: 0; }
.menu-btn[aria-expanded="true"] .bars::after { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 1200px) {
  .mh-mail { display: none; }
  .nav-link { padding: 0 10px; }
  .nav-link::after { left: 10px; right: 10px; }
}
@media (max-width: 1080px) {
  :root { --mh-h: 86px; }
  .masthead { position: sticky; top: 0; }
  .masthead-in { padding-block: 10px; min-height: var(--mh-h); }
  .brand-logo { height: 64px; }
  .masthead-info { display: none; }
  .menu-btn { display: inline-flex; }
  .site-header { position: static; background: transparent; box-shadow: none !important; }
  .header-in { min-height: 0; display: block; }
  .bar-logo { display: none; }
  .nav { position: fixed; top: var(--mh-h); left: 0; right: 0; bottom: 0; z-index: 49; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 20px; padding: 12px max(20px, env(safe-area-inset-right, 0px)) calc(110px + env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-left, 0px)); background: var(--surface); overflow-y: auto; opacity: 0; transform: translateY(-10px); visibility: hidden; transition: opacity .22s ease, transform .22s ease, visibility .22s; }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list > li { flex-wrap: wrap; border-bottom: 1px solid var(--line); }
  .nav-link { flex: 1; padding: 16px 4px; line-height: 1.3; color: var(--ink); font-size: var(--t-lg); font-family: var(--f-display); font-stretch: 110%; font-weight: 700; }
  .nav-link::after { display: none; }
  .nav-link:hover, .nav-link.is-active { color: var(--brand); }
  .has-sub > .nav-link { padding-right: 4px; }
  .sub-toggle { width: 48px; height: 48px; margin: 0; color: var(--muted); }
  .sub { position: static; flex-basis: 100%; min-width: 0; padding: 0 0 12px; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; }
  .sub.is-open, .has-sub:hover .sub.is-open { display: block; }
  .has-sub:hover .sub { display: none; }
  .has-sub:hover .sub-toggle svg { transform: none; }
  .sub-toggle[aria-expanded="true"] svg, .has-sub:hover .sub-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
  .nav-cta { width: 100%; }
  body.menu-open { overflow: hidden; }
}
@media (max-width: 720px) {
  :root { --mh-h: 82px; }
  .brand-logo { height: 60px; }
  .menu-btn .menu-txt { display: none; }
  .menu-btn { padding: 0 13px; }
}

/* ---------- Ana sayfa hero ---------- */
.hero { position: relative; background: var(--ink); color: var(--on-ink); overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(10,38,84,.96) 0%, rgba(10,38,84,.86) 38%, rgba(10,38,84,.35) 72%, rgba(10,38,84,.2) 100%), linear-gradient(0deg, rgba(10,38,84,.9) 0%, rgba(10,38,84,0) 40%); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 48px; align-items: end; padding-block: clamp(56px, 8vw, 112px) clamp(40px, 5vw, 72px); }
.hero-kicker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: var(--t-xs); color: var(--rig); margin-bottom: 22px; }
.hero-kicker::before { content: ""; width: 28px; height: 2px; background: var(--rig); }
.hero h1 { color: #fff; font-size: var(--t-3xl); font-stretch: 115%; font-weight: 800; letter-spacing: -.02em; max-width: 14ch; }
.hero h1 em { font-style: normal; color: var(--rig); }
.hero-lead { margin-top: 22px; max-width: 54ch; font-size: var(--t-lg); color: var(--on-ink); line-height: 1.6; }
.hero .btn-row { margin-top: 32px; }
.hero-facts { grid-column: 1 / -1; list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.18); }
.hero-facts b { white-space: nowrap; }
.hero-facts li { padding: 18px 18px 0 0; }
.hero-facts li + li { padding-left: 18px; border-left: 1px solid rgba(255,255,255,.18); }
.hero-facts b { display: block; font-family: var(--f-display); font-stretch: 115%; font-size: clamp(1.4rem, 1.1rem + 1vw, 2rem); font-weight: 800; color: #fff; line-height: 1.1; font-variant-numeric: tabular-nums; }
.hero-facts span { display: block; margin-top: 6px; font-size: var(--t-xs); color: var(--on-ink-muted); line-height: 1.4; }

/* Kuyu kesiti kartı */
.kesit { background: rgba(10,38,84,.72); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.14); border-radius: var(--r-lg); padding: 22px; color: var(--on-ink); }
.kesit-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.kesit-head h2 { color: #fff; font-size: 1.05rem; }
.kesit-head span { font-family: var(--f-mono); font-size: .7rem; color: var(--on-ink-muted); }
.kesit-body { display: grid; grid-template-columns: 52px 1fr; gap: 12px; }
.kesit-scale { position: relative; font-family: var(--f-mono); font-size: .68rem; color: var(--on-ink-muted); display: flex; flex-direction: column; justify-content: space-between; text-align: right; padding-block: 0; font-variant-numeric: tabular-nums; }
.kesit-layers { position: relative; display: grid; grid-template-rows: 1fr 1.4fr 1.6fr 1.8fr 1.6fr; border-radius: var(--r-sm); overflow: hidden; min-height: 300px; }
.kesit-layers > div { display: flex; align-items: center; padding: 0 12px 0 44px; font-size: var(--t-xs); font-weight: 500; color: #fff; }
.l1 { background: #5B4632; } .l2 { background: #8A5E37; } .l3 { background: #A8683A; }
.l4 { background: repeating-linear-gradient(135deg, #6B6F72 0 10px, #5C6063 10px 20px); }
.l5 { background: repeating-linear-gradient(0deg, #1E86B8 0 8px, #1A78A6 8px 16px); }
.kesit-bore { position: absolute; left: 18px; top: 0; width: 8px; height: 100%; background: rgba(255,255,255,.18); border-radius: 0 0 4px 4px; }
.kesit-bore i { position: absolute; inset: 0; background: linear-gradient(#fff, #fff); transform-origin: top; animation: bore 2.4s cubic-bezier(.5,0,.2,1) .4s both; border-radius: 0 0 4px 4px; }
.kesit-bore b { position: absolute; left: 50%; bottom: -2px; width: 14px; height: 14px; margin-left: -7px; background: var(--rig); clip-path: polygon(50% 100%, 0 0, 100% 0); animation: bit 2.4s cubic-bezier(.5,0,.2,1) .4s both; }
@keyframes bore { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes bit { from { bottom: 100%; } to { bottom: -2px; } }
.kesit-note { margin-top: 14px; font-size: var(--t-xs); color: var(--on-ink-muted); line-height: 1.5; }

@media (max-width: 960px) {
  .hero-in { grid-template-columns: 1fr; }
  .kesit { max-width: 520px; }
  .hero::before { background: linear-gradient(180deg, rgba(10,38,84,.78) 0%, rgba(10,38,84,.92) 55%, rgba(10,38,84,.98) 100%); }
}
@media (max-width: 620px) {
  .hero-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-facts li:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero-facts li { padding-bottom: 16px; }
  .kesit-layers { min-height: 240px; }
}

/* ---------- İç sayfa başlığı ---------- */
.page-hero { position: relative; background: var(--ink); color: var(--on-ink); overflow: hidden; isolation: isolate; }
.page-hero-in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; padding-block: clamp(36px, 5vw, 64px) clamp(44px, 6vw, 76px); }
.page-hero.no-media .page-hero-in { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; padding-block: clamp(48px, 7vw, 96px) clamp(60px, 8vw, 110px); }
.page-hero.no-media .page-hero-in > div { max-width: 820px; }
.page-hero.no-media .crumbs ol { justify-content: center; }
.page-hero.no-media .lead { margin-inline: auto; }
.page-hero.no-media .btn-row { justify-content: center; }
.page-hero.no-media::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 80% at 50% 0%, rgba(61,179,234,.22), transparent 70%), radial-gradient(40% 60% at 85% 100%, rgba(21,128,204,.25), transparent 70%); }
.page-hero h1 { color: #fff; font-size: var(--t-2xl); font-stretch: 115%; font-weight: 800; margin-top: 18px; }
.page-hero .lead { margin-top: 16px; font-size: var(--t-lg); color: var(--on-ink); max-width: 60ch; }
.page-hero .btn-row { margin-top: 28px; }
.page-hero-media { margin: 0; position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; max-width: 100%; box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-media figcaption { position: absolute; left: 12px; bottom: 12px; font-family: var(--f-mono); font-size: .7rem; color: #fff; background: rgba(10,38,84,.72); padding: 5px 9px; border-radius: 4px; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; font-size: var(--t-xs); color: var(--on-ink-muted); }
.crumbs li { display: flex; align-items: center; gap: 6px; }
.crumbs li + li::before { content: "/"; opacity: .5; }
.crumbs a { color: var(--on-ink); text-decoration: none; }
.crumbs a:hover { color: var(--rig); }
@media (max-width: 860px) { .page-hero-in { grid-template-columns: 1fr; } }

/* ---------- Bölümler ---------- */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section.tight { padding-block: clamp(40px, 5vw, 64px); }
.section.white { background: var(--surface); }
.section.ink { background: var(--ink); color: var(--on-ink); }
.section.ink h2, .section.ink h3 { color: #fff; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 48px; align-items: end; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head.solo { grid-template-columns: minmax(0, 760px); }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: var(--t-xs); color: var(--brand); margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.section.ink .eyebrow { color: var(--rig); }
.section-head h2 { font-size: var(--t-2xl); }
.section-head p { color: var(--muted); max-width: 58ch; }
.section.ink .section-head p { color: var(--on-ink-muted); }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; } }

/* Hizmet kartları */
.svc-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; text-decoration: none; color: var(--text); transition: border-color .2s, transform .25s, box-shadow .25s; }
.svc:hover { border-color: transparent; transform: translateY(-4px); box-shadow: var(--shadow); color: var(--text); }
.svc-media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--paper); }
.svc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.svc:hover .svc-media img { transform: scale(1.04); }
.svc-body { display: flex; flex-direction: column; gap: 10px; padding: 22px 22px 24px; flex: 1; }
.svc-depth { font-family: var(--f-mono); font-size: .72rem; color: var(--brand); }
.svc h3 { font-size: 1.28rem; }
.svc p { color: var(--muted); font-size: var(--t-sm); }
.svc .link-arrow { margin-top: auto; padding-top: 8px; }
@media (max-width: 980px) { .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .svc-grid { grid-template-columns: 1fr; } }

/* Bölge kartları */
.region-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.region { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 300px; border-radius: var(--r-md); overflow: hidden; color: #fff; text-decoration: none; isolation: isolate; }
.region img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s; }
.region::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10,38,84,0) 30%, rgba(10,38,84,.92) 100%); }
.region:hover img { transform: scale(1.05); }
.region-body { padding: 18px; }
.region-body span { font-family: var(--f-mono); font-size: .7rem; color: var(--rig); }
.region h3 { color: #fff; font-size: 1.3rem; margin-top: 4px; }
.region p { font-size: var(--t-xs); color: var(--on-ink); margin-top: 6px; line-height: 1.45; }
.region:hover { color: #fff; }
@media (max-width: 1080px) { .region-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 720px) { .region-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .region { min-height: 230px; } }
@media (max-width: 420px) { .region-grid { grid-template-columns: 1fr; } }

/* İkili düzen */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.split.flip > :first-child { order: 2; }
.split-media { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 5; max-width: 100%; }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-media .tag { position: absolute; left: 16px; bottom: 16px; background: var(--rig); color: var(--ink); font-family: var(--f-mono); font-size: .75rem; font-weight: 500; padding: 8px 12px; border-radius: 4px; }
.split h2 { font-size: var(--t-2xl); }
.split .stack > p { color: var(--muted); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.flip > :first-child { order: 0; } .split-media { aspect-ratio: 4 / 3; } }
.stack { display: flex; flex-direction: column; gap: 18px; }
.stack > .btn-row { margin-top: 8px; }

/* Değerler listesi */
.values { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); margin-top: 8px; }
.values li { padding: 18px 18px 18px 0; border-bottom: 1px solid var(--line); }
.values li:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.values b { display: block; font-family: var(--f-display); font-stretch: 110%; font-size: 1.05rem; color: var(--ink); }
.values span { display: block; font-size: var(--t-sm); color: var(--muted); margin-top: 4px; line-height: 1.5; }
@media (max-width: 520px) { .values { grid-template-columns: 1fr; } .values li:nth-child(even) { padding-left: 0; border-left: 0; } }

/* Sondaj logu (süreç) */
.log { list-style: none; position: relative; display: grid; gap: 0; counter-reset: none; }
.log::before { content: ""; position: absolute; left: 86px; top: 8px; bottom: 8px; width: 4px; background: linear-gradient(#123468, #0F66A8 45%, #1580CC 75%, #3DB3EA); border-radius: 2px; }
.log li { position: relative; display: grid; grid-template-columns: 70px 1fr; gap: 48px; padding-block: 18px; }
.log-depth { font-family: var(--f-mono); font-size: .78rem; color: var(--muted); text-align: right; padding-top: 4px; font-variant-numeric: tabular-nums; }
.log li::before { content: ""; position: absolute; left: 81px; top: 26px; width: 14px; height: 14px; border-radius: 50%; background: var(--surface); border: 3px solid var(--ink); }
.section.ink .log li::before { background: var(--ink); border-color: var(--rig); }
.section.ink .log-depth { color: var(--on-ink-muted); }
.log h3 { font-size: 1.15rem; }
.log p { margin-top: 6px; color: var(--muted); font-size: var(--t-sm); }
.section.ink .log p { color: var(--on-ink-muted); }
@media (max-width: 560px) { .log::before { left: 6px; } .log li { grid-template-columns: 1fr; gap: 4px; padding-left: 32px; } .log li::before { left: 1px; top: 22px; } .log-depth { text-align: left; } }

/* İçerik + yan panel */
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 960px) { .content-grid { grid-template-columns: 1fr; } }
.prose { max-width: 72ch; min-width: 0; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: var(--t-xl); margin-top: 2em; }
.prose h3 { font-size: var(--t-lg); margin-top: 1.6em; }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose p, .prose li { color: #2B3B45; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .45em; }
.prose ul li::marker { color: var(--brand); }
.prose strong { color: var(--ink); }
.prose figure { margin: 2em 0; }
.prose figure img { border-radius: var(--r-md); width: 100%; }
.prose figcaption { font-size: var(--t-xs); color: var(--muted); margin-top: 8px; }
.callout { background: var(--water-soft); border-radius: var(--r-md); padding: 20px 22px; }
.callout p { color: var(--ink) !important; }
.callout b { display: block; font-family: var(--f-display); font-stretch: 110%; margin-bottom: 4px; }
.checklist { list-style: none; padding: 0 !important; display: grid; gap: 10px; }
.checklist li { position: relative; padding-left: 32px; margin: 0 !important; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .3em; width: 20px; height: 20px; border-radius: 50%; background: var(--water) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat; }

/* Spesifikasyon tablosu */
.spec { width: 100%; border-collapse: collapse; font-size: var(--t-sm); }
.spec-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--surface); }
.spec th, .spec td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec thead th { font-family: var(--f-display); font-stretch: 110%; font-weight: 700; color: var(--ink); background: var(--paper); }
.spec tbody tr:last-child td { border-bottom: 0; }
.spec td:first-child { font-family: var(--f-mono); font-size: .8rem; white-space: nowrap; color: var(--brand-deep); font-variant-numeric: tabular-nums; }

.side { display: flex; flex-direction: column; gap: 20px; position: sticky; top: calc(var(--header-h) + 20px); }
.side-card { background: var(--ink); color: var(--on-ink); border-radius: var(--r-lg); padding: 26px; }
.side-card h2 { color: #fff; font-size: 1.3rem; }
.side-card p { color: var(--on-ink-muted); font-size: var(--t-sm); margin-top: 8px; }
.side-card .btn { width: 100%; margin-top: 12px; }
.side-card .phone { display: block; margin-top: 16px; font-family: var(--f-display); font-stretch: 112%; font-size: 1.5rem; font-weight: 800; color: #fff; text-decoration: none; font-variant-numeric: tabular-nums; }
.side-card .phone:hover { color: var(--rig); }
.side-card .phone small { display: block; font-family: var(--f-mono); font-size: .68rem; font-weight: 500; color: var(--on-ink-muted); }
.side-nav { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 10px; }
.side-nav h2 { font-size: .95rem; padding: 12px 12px 8px; }
.side-nav ul { list-style: none; }
.side-nav a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 11px 12px; border-radius: var(--r-sm); text-decoration: none; color: var(--text); font-size: var(--t-sm); }
.side-nav a:hover { background: var(--paper); color: var(--ink); }
.side-nav a[aria-current="page"] { background: var(--ink); color: #fff; }
.side-nav a::after { content: "\2192"; color: var(--muted); }
.side-nav a[aria-current="page"]::after { color: var(--rig); }
@media (max-width: 960px) { .side { position: static; } }

/* Yasal sayfalar */
.legal > * { min-width: 0; }
.legal { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.legal-toc { position: sticky; top: calc(var(--header-h) + 24px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; }
.legal-toc h2 { font-size: .95rem; margin-bottom: 12px; }
.legal-toc ol { list-style: none; display: grid; gap: 2px; counter-reset: toc; }
.legal-toc li { counter-increment: toc; }
.legal-toc a { display: grid; grid-template-columns: 26px 1fr; gap: 6px; padding: 8px 10px; border-radius: var(--r-sm); color: var(--text); text-decoration: none; font-size: var(--t-sm); line-height: 1.4; }
.legal-toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--f-mono); font-size: .72rem; color: var(--brand); padding-top: 2px; }
.legal-toc a:hover { background: var(--water-soft); color: var(--ink); }
.legal-help { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); font-size: var(--t-xs); color: var(--muted); }
.legal-help a { font-weight: 600; word-break: break-all; }
.legal-body { max-width: none; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(24px, 4vw, 56px); box-shadow: 0 20px 50px -30px rgba(10,38,84,.25); }
.legal-body > * { max-width: 74ch; }
.legal-body h2 { scroll-margin-top: calc(var(--header-h) + 24px); padding-top: 1.4em; border-top: 1px solid var(--line); }
.legal-body h2:first-child { padding-top: 0; border-top: 0; }
.legal-body p, .legal-body li { text-align: left; hyphens: auto; }
@media (max-width: 900px) { .legal { grid-template-columns: 1fr; } .legal-toc { position: static; } }

/* Bölgede verdiğimiz hizmetler kartları */
.prose .rs-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 1.4em; }
.rs-card { position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; text-decoration: none; color: var(--text); overflow: hidden; isolation: isolate; transition: border-color .4s ease, box-shadow .4s ease, transform .4s cubic-bezier(.2,.7,.2,1); }
.rs-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(120deg, var(--water-soft), rgba(229,242,251,0) 70%); opacity: 0; transition: opacity .4s ease; }
.rs-card:hover { border-color: rgba(21,128,204,.4); box-shadow: 0 22px 44px -26px rgba(10,38,84,.4); transform: translateY(-3px); color: var(--text); }
.rs-card:hover::before { opacity: 1; }
.rs-ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--water-soft); color: var(--brand); transition: background-color .4s ease, color .4s ease, transform .4s cubic-bezier(.2,.7,.2,1); }
.rs-ic svg { width: 26px; height: 26px; }
.rs-card:hover .rs-ic { background: var(--brand); color: #fff; transform: rotate(-6deg) scale(1.05); }
.prose .rs-txt h3 { margin: 0; font-size: 1.05rem; line-height: 1.25; color: var(--ink); }
.prose .rs-txt p { margin: 4px 0 0; font-size: var(--t-sm); line-height: 1.5; color: var(--muted); }
.rs-go { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); color: var(--brand); font-size: 1rem; transition: background-color .4s ease, color .4s ease, border-color .4s ease, transform .4s cubic-bezier(.2,.7,.2,1); }
.rs-card:hover .rs-go { background: var(--brand); border-color: var(--brand); color: #fff; transform: translateX(3px); }
@media (max-width: 640px) { .prose .rs-grid { grid-template-columns: 1fr; } }

/* İlçe çipleri */.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0 !important; }
.chips li { margin: 0 !important; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: var(--t-xs); color: var(--ink) !important; font-weight: 500; }


/* SSS — iki kolon: solda sabit başlık + iletişim kartı, sağda akordeon */
.faq-layout { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.faq-intro { position: sticky; top: calc(var(--header-h) + 32px); display: flex; flex-direction: column; gap: 16px; }
.faq-intro .eyebrow { margin-bottom: 0; }
.faq-intro h2 { font-size: var(--t-2xl); }
.faq-lead { color: var(--muted); max-width: 42ch; }
.faq-card { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 14px 16px; align-items: center; margin-top: 8px; padding: 22px; border-radius: var(--r-lg); background: linear-gradient(135deg, var(--ink) 0%, var(--ink-3) 100%); color: var(--on-ink); overflow: hidden; isolation: isolate; }
.faq-card::after { content: ""; position: absolute; right: -40px; bottom: -60px; width: 200px; height: 200px; border-radius: 50%; border: 22px solid rgba(61,179,234,.16); z-index: -1; }
.faq-card-ic { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: rgba(61,179,234,.18); color: var(--rig); }
.faq-card-ic svg { width: 22px; height: 22px; }
.faq-card small { display: block; font-size: var(--t-xs); color: var(--on-ink-muted); }
.faq-card-phone { display: block; font-family: var(--f-display); font-stretch: 112%; font-weight: 800; font-size: 1.45rem; color: #fff; text-decoration: none; font-variant-numeric: tabular-nums; }
.faq-card-phone:hover { color: var(--rig); }
.faq-card .btn { grid-column: 1 / -1; width: 100%; }

.faq { display: grid; gap: 12px; counter-reset: faq; }
.faq details { counter-increment: faq; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; transition: border-color .25s, box-shadow .3s, transform .3s; }
.section:not(.white) .faq details { box-shadow: 0 1px 2px rgba(10,38,84,.04); }
.faq details:hover { border-color: #BFD3EA; }
.faq details[open] { border-color: rgba(21,128,204,.45); box-shadow: 0 24px 48px -28px rgba(10,38,84,.35); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; padding: 22px 24px; font-family: var(--f-display); font-stretch: 108%; font-weight: 700; font-size: 1.1rem; line-height: 1.3; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: counter(faq, decimal-leading-zero); font-family: var(--f-mono); font-size: .75rem; font-weight: 500; color: var(--brand); }
.faq summary::after { content: ""; width: 36px; height: 36px; border-radius: 50%; background: var(--water-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%231580CC' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") center / 18px no-repeat; transition: transform .3s ease, background-color .3s; }
.faq details[open] summary { color: var(--brand-deep); }
.faq details[open] summary::after { transform: rotate(135deg); background-color: var(--brand); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%23fff' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E"); }
.faq details > div { padding: 0 24px 24px 64px; color: var(--muted); }
.faq details[open] > div { animation: faqIn .4s ease both; }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (max-width: 900px) { .faq-layout { grid-template-columns: 1fr; } .faq-intro { position: static; } }
@media (max-width: 520px) { .faq summary { padding: 18px; gap: 12px; font-size: 1rem; } .faq details > div { padding: 0 18px 18px; } }

/* Logo duvarı */
.logo-wall { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; list-style: none; }
.logo-wall li { display: grid; place-items: center; aspect-ratio: 3 / 2; max-width: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; }
.logo-wall img { max-height: 64px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .78; transition: filter .25s, opacity .25s; }
.logo-wall li:hover img { filter: none; opacity: 1; }
.logo-wall.dealers { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 960px) { .logo-wall, .logo-wall.dealers { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 480px) { .logo-wall, .logo-wall.dealers { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Diğer hizmetler listesi */
.svc-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; padding: 0 !important; }
.svc-list li { display: flex; gap: 14px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); margin: 0 !important; }
.svc-list li span { font-family: var(--f-mono); font-size: .72rem; color: var(--brand); flex: none; }
@media (max-width: 680px) { .svc-list { grid-template-columns: 1fr; } }

/* Galeri */
.gallery { columns: 3 280px; column-gap: 14px; }
.gallery figure { margin: 0 0 14px; break-inside: avoid; position: relative; border-radius: var(--r-md); overflow: hidden; background: var(--line); }
.gallery button { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.gallery img { width: 100%; transition: transform .5s; }
.gallery figure:hover img { transform: scale(1.03); }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px 14px 12px; font-size: var(--t-xs); color: #fff; background: linear-gradient(0deg, rgba(10,38,84,.85), rgba(10,38,84,0)); pointer-events: none; }
.lightbox { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 56px max(16px, env(safe-area-inset-right, 0px)) 56px max(16px, env(safe-area-inset-left, 0px)); background: rgba(6,20,46,.94); }
.lightbox img { max-height: 82vh; width: auto; border-radius: var(--r-sm); }
.lightbox p { color: var(--on-ink); font-size: var(--t-sm); margin-top: 12px; text-align: center; }
.lb-btn { position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.06); color: #fff; font-size: 1.4rem; cursor: pointer; }
.lb-btn:hover { background: #fff; color: var(--ink); }
.lb-close { top: calc(12px + env(safe-area-inset-top, 0px)); right: max(12px, env(safe-area-inset-right, 0px)); }
.lb-prev { left: max(12px, env(safe-area-inset-left, 0px)); top: 50%; }
.lb-next { right: max(12px, env(safe-area-inset-right, 0px)); top: 50%; }

/* İletişim */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line); }
.contact-list li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: start; }
.contact-list .ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--rig); }
.contact-list .ic svg { width: 20px; height: 20px; }
.contact-list small { display: block; font-family: var(--f-mono); font-size: .7rem; color: var(--muted); }
.contact-list a, .contact-list address { font-style: normal; color: var(--ink); font-weight: 600; text-decoration: none; font-size: var(--t-md); }
.contact-list a:hover { color: var(--water); }
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 36px); }
.form-card h2 { font-size: var(--t-xl); }
.form-card > p { color: var(--muted); margin-top: 8px; font-size: var(--t-sm); }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.form .full { grid-column: 1 / -1; }
.field label { display: block; font-size: var(--t-xs); font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: var(--paper); font: inherit; font-size: var(--t-sm); color: var(--text); transition: border-color .2s, background-color .2s; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--water); background: #fff; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: var(--t-xs); color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--water); flex: none; }
.hp { position: absolute; left: -5000px; }
.form-status { grid-column: 1 / -1; padding: 14px 16px; border-radius: var(--r-sm); font-size: var(--t-sm); font-weight: 500; }
.form-status.ok { background: #E3F4EA; color: #145A32; }
.form-status.err { background: #FBE7E4; color: #8A1F11; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.form-note { flex: 1 1 260px; font-size: var(--t-xs); color: var(--muted); line-height: 1.5; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #C0392B; background: #FFF6F5; }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }
.map { position: relative; margin-top: 24px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 9; max-width: 100%; background: var(--line); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-open { position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; background: var(--ink); color: #fff; font-size: var(--t-xs); font-weight: 600; text-decoration: none; box-shadow: var(--shadow); }
.map-open:hover { background: var(--brand); color: #fff; }
.map-open svg { width: 16px; height: 16px; }

/* CTA bandı */
.cta-band { background: linear-gradient(115deg, var(--ink-2) 0%, var(--brand-deep) 55%, var(--brand) 100%); color: #fff; }
.cta-band h2 { color: #fff; }
.cta-in { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: center; padding-block: clamp(40px, 5vw, 64px); }
.cta-band h2 { font-size: var(--t-2xl); font-stretch: 115%; font-weight: 800; }
.cta-band p { margin-top: 10px; max-width: 56ch; color: var(--on-ink); }
@media (max-width: 820px) { .cta-in { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--ink); color: var(--on-ink-muted); font-size: var(--t-sm); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; padding-block: clamp(48px, 6vw, 80px) 40px; }
.site-footer h2 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer a { color: var(--on-ink); text-decoration: none; }
.site-footer a:hover { color: var(--rig); }
.footer-logo { display: inline-block; background: #fff; padding: 12px 16px; border-radius: var(--r-md); margin-bottom: 20px; }
.footer-logo img { height: 64px; width: auto; }
.footer-about { max-width: 38ch; line-height: 1.6; }
.social { display: flex; gap: 10px; margin-top: 20px; }
.social a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); color: #fff; }
.social a:hover { background: var(--rig); border-color: var(--rig); color: var(--ink); }
.social svg { width: 18px; height: 18px; }
.footer-contact li { display: grid; gap: 2px; }
.footer-contact small { font-family: var(--f-mono); font-size: .68rem; color: var(--on-ink-muted); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-block: 22px calc(22px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid rgba(255,255,255,.12); font-size: var(--t-xs); }
.footer-bottom ul { display: flex; flex-wrap: wrap; gap: 8px 20px; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* Mobil işlem çubuğu */
.mobile-bar { display: none; }
@media (max-width: 720px) {
  .mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px max(12px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(12px, env(safe-area-inset-left, 0px)); background: rgba(255,255,255,.96); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-top: 1px solid var(--line); }
  .mobile-bar .btn { min-height: 50px; }
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)); }
}

/* Hata sayfası */
.notfound { text-align: left; padding-block: clamp(64px, 10vw, 140px); }
.notfound .code { font-family: var(--f-mono); color: var(--brand); }
.notfound h1 { font-size: var(--t-3xl); margin-top: 12px; }
.notfound p { margin-top: 16px; color: var(--muted); max-width: 52ch; }
.notfound .btn-row { margin-top: 28px; }

/* ---------- Geçişler ve 3D efektler ---------- */

/* Başlık altı dalga geçişi (logodaki dalgalar) */
.wave { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(40px, 6vw, 90px); display: block; pointer-events: none; z-index: 1; }
.wave-back { fill: var(--brand); opacity: .35; }
.wave-mid { fill: var(--rig); opacity: .45; }
.wave-front { fill: var(--paper); }
.hero:has(+ .section.white) .wave-front, .page-hero:has(+ .section.white) .wave-front { fill: var(--surface); }
.hero .wave-back { animation: waveDrift 14s ease-in-out infinite alternate; }
.hero .wave-mid { animation: waveDrift 10s ease-in-out infinite alternate-reverse; }
@keyframes waveDrift { from { transform: translateX(0); } to { transform: translateX(-40px); } }
.hero-in, .page-hero-in { position: relative; z-index: 2; padding-bottom: calc(clamp(44px, 6vw, 76px) + clamp(30px, 4vw, 60px)) !important; }

/* Kaydırınca beliren bölümler (yalnızca JS çalışınca devreye girer) */
.js-motion .rv { opacity: 0; transform: perspective(1000px) translate3d(0, 46px, 0) rotateX(9deg); transform-origin: 50% 100%; transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); will-change: opacity, transform; }
.js-motion .rv.in { opacity: 1; transform: none; }
.js-motion .rv.rv-side { transform: perspective(1000px) translate3d(-40px, 0, 0) rotateY(10deg); transform-origin: 0 50%; }
.js-motion .rv.rv-side.in { transform: none; }

/* Hero giriş animasyonu */
.hero-kicker, .hero h1, .hero-lead, .hero .btn-row, .hero-facts, .kesit { animation: heroIn 1s cubic-bezier(.2,.7,.2,1) both; }
.hero h1 { animation-delay: .08s; } .hero-lead { animation-delay: .16s; } .hero .btn-row { animation-delay: .24s; } .kesit { animation-delay: .3s; } .hero-facts { animation-delay: .4s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.page-hero-in > * { animation: heroIn .9s cubic-bezier(.2,.7,.2,1) both; }
.page-hero-in > *:nth-child(2) { animation-delay: .12s; }
.hero-bg img { will-change: transform; }

/* 3D eğilen kartlar */
.tilt { position: relative; transform-style: preserve-3d; transition: transform .5s cubic-bezier(.2,.7,.2,1), box-shadow .4s; }
.tilt.is-tilting { transition: transform .08s linear, box-shadow .3s; }
.tilt::before { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; border-radius: inherit; background: radial-gradient(420px circle at var(--gx, 50%) var(--gy, 50%), rgba(255,255,255,.22), transparent 45%); opacity: 0; transition: opacity .3s; }
.tilt.is-tilting::before { opacity: 1; }
.svc.tilt:hover, .region.tilt:hover { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px); box-shadow: 0 30px 60px -30px rgba(10,38,84,.45); }
.kesit.tilt { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.split-media.tilt, .page-hero-media.tilt { transform: perspective(1100px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.svc .svc-body, .region .region-body { transform: translateZ(30px); }

/* Sayfalar arası yumuşak geçiş (destekleyen tarayıcılarda) */
@view-transition { navigation: auto; }
.masthead { view-transition-name: masthead; }
.site-header { view-transition-name: menubar; }
::view-transition-old(root) { animation: vtOut .35s cubic-bezier(.4,0,.2,1) both; }
::view-transition-new(root) { animation: vtIn .55s cubic-bezier(.2,.7,.2,1) both; }
@keyframes vtOut { to { opacity: 0; transform: translateY(-14px) scale(.99); } }
@keyframes vtIn { from { opacity: 0; transform: translateY(24px); } }

/* =========================================================
   MOBİL DÜZEN (telefon ve iPhone)
   ========================================================= */
html { -webkit-tap-highlight-color: transparent; }

@media (max-width: 1080px) {
  /* Menü katmanı: başlık çubuğu sayfa içeriğinin üstünde kalsın */
  .site-header { position: relative; z-index: 60; height: 0; }
  .masthead { z-index: 61; }

  /* Kompakt menü */
  .nav { gap: 14px; padding-top: 6px; background: var(--surface); box-shadow: inset 0 1px 0 var(--line); }
  .nav-list > li { border-bottom: 1px solid var(--line); }
  .nav-link { padding: 13px 2px; font-size: 1.02rem; font-weight: 650; }
  .sub-toggle { width: 40px; height: 40px; border-radius: 10px; background: var(--paper); color: var(--ink); }
  .sub-toggle[aria-expanded="true"] { background: var(--brand); color: #fff; }
  .sub { padding: 2px 0 12px; }
  .sub.is-open { display: grid !important; grid-template-columns: 1fr 1fr; gap: 6px; }
  .sub a { padding: 9px 10px; font-size: .85rem; line-height: 1.3; background: var(--paper); border-radius: 8px; align-items: center; }
  .sub a span { font-size: .66rem; }
  .nav-cta { min-height: 48px; }
  .nav.is-open .nav-list > li { animation: navItem .35s cubic-bezier(.2,.7,.2,1) both; }
  .nav.is-open .nav-list > li:nth-child(2) { animation-delay: .03s; }
  .nav.is-open .nav-list > li:nth-child(3) { animation-delay: .06s; }
  .nav.is-open .nav-list > li:nth-child(4) { animation-delay: .09s; }
  .nav.is-open .nav-list > li:nth-child(5) { animation-delay: .12s; }
  .nav.is-open .nav-list > li:nth-child(6) { animation-delay: .15s; }
  @keyframes navItem { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
}

@media (max-width: 720px) {
  :root { --mh-h: 72px; }
  .masthead-in { padding-block: 8px; gap: 12px; }
  .brand-logo { height: 54px; }
  .menu-btn { min-height: 44px; width: 44px; padding: 0; justify-content: center; border-radius: 12px; }

  /* Genel tipografi ve boşluklar */
  body { font-size: 1rem; }
  .section { padding-block: 48px; }
  .section.tight { padding-block: 36px; }
  .section-head { margin-bottom: 24px; gap: 10px; }
  .section-head h2, .split h2, .faq-intro h2 { font-size: 1.65rem; }
  .eyebrow { margin-bottom: 8px; font-size: .74rem; }
  .btn { min-height: 46px; padding: .65em 1.1em; font-size: .9rem; }

  /* Ana sayfa hero */
  .hero-in { gap: 22px; padding-block: 28px 0 !important; padding-bottom: 64px !important; }
  .hero-kicker { margin-bottom: 14px; font-size: .72rem; }
  .hero h1 { font-size: 2.05rem; line-height: 1.08; max-width: none; }
  .hero-lead { margin-top: 14px; font-size: 1rem; line-height: 1.55; }
  .hero .btn-row { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero .btn-row .btn { width: 100%; padding-inline: .6em; white-space: normal; text-align: center; }
  .kesit { display: none; }
  .hero-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 0; gap: 8px; }
  .hero-facts li, .hero-facts li + li { padding: 12px 14px !important; border: 1px solid rgba(255,255,255,.14) !important; border-radius: 12px; background: rgba(255,255,255,.05); }
  .hero-facts b { font-size: 1.2rem; }
  .hero-facts span { font-size: .72rem; margin-top: 2px; }

  /* İç sayfa hero */
  .page-hero-in { gap: 20px; padding-block: 22px 0 !important; padding-bottom: 58px !important; }
  .page-hero.no-media .page-hero-in { padding-block: 30px 0 !important; padding-bottom: 62px !important; }
  .page-hero h1 { font-size: 1.75rem; line-height: 1.12; margin-top: 12px; }
  .page-hero .lead { margin-top: 10px; font-size: .98rem; line-height: 1.55; }
  .page-hero .btn-row { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .page-hero .btn-row .btn { width: 100%; padding-inline: .6em; white-space: normal; text-align: center; }
  .page-hero-media { aspect-ratio: 16 / 9; border-radius: 14px; }
  .crumbs ol { font-size: .74rem; flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
  .crumbs ol::-webkit-scrollbar { display: none; }
  .wave { height: 34px; }

  /* Hizmet kartları: kompakt yatay kart */
  .svc-grid { gap: 12px; }
  .svc { display: grid; grid-template-columns: 112px 1fr; }
  .svc-media { aspect-ratio: auto; height: 100%; min-height: 128px; }
  .svc-body { padding: 14px 14px 16px; gap: 6px; }
  .svc h3 { font-size: 1.02rem; }
  .svc p { font-size: .84rem; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .svc-depth { font-size: .66rem; }
  .svc .link-arrow { font-size: .8rem; padding-top: 2px; }

  /* Bölge kartları: yana kaydırılan şerit */
  .region-grid { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(-1 * max(20px, env(safe-area-inset-left, 0px))); padding: 0 max(20px, env(safe-area-inset-left, 0px)) 8px; scrollbar-width: none; }
  .region-grid::-webkit-scrollbar { display: none; }
  .region { flex: 0 0 74%; min-height: 250px; scroll-snap-align: start; }

  /* İkili düzen ve görseller */
  .split { gap: 24px; }
  .split-media { aspect-ratio: 16 / 10; border-radius: 14px; }
  .values li, .values li:nth-child(even) { padding: 12px 0; }
  .values b { font-size: .98rem; }

  /* Süreç zaman çizelgesi */
  .log li { padding-block: 12px; }
  .log h3 { font-size: 1.02rem; }

  /* SSS */
  .faq-layout { gap: 22px; }
  .faq-card { padding: 16px; gap: 10px 12px; }
  .faq-card-phone { font-size: 1.25rem; }
  .faq summary { padding: 15px 16px; font-size: .98rem; gap: 10px; }
  .faq summary::after { width: 30px; height: 30px; background-size: 15px; }
  .faq details > div { padding: 0 16px 16px; font-size: .94rem; }

  /* İçerik sayfaları */
  .prose h2 { font-size: 1.35rem; }
  .prose h3 { font-size: 1.12rem; }
  .prose p, .prose li { font-size: .97rem; }
  .callout { padding: 16px; }
  .spec th, .spec td { padding: 11px 12px; font-size: .86rem; }
  .side { gap: 14px; }
  .side-card { padding: 20px; border-radius: 16px; }
  .side-card .phone { font-size: 1.3rem; }
  .side-nav { display: none; }
  .rs-card { padding: 14px; gap: 12px; }
  .rs-ic { width: 44px; height: 44px; border-radius: 12px; }
  .rs-ic svg { width: 22px; height: 22px; }
  .rs-go { width: 30px; height: 30px; }
  .chips li { padding: 6px 10px; font-size: .78rem; }

  /* Logo duvarı */
  .logo-wall, .logo-wall.dealers { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
  .logo-wall li { padding: 10px; border-radius: 10px; }
  .logo-wall img { max-height: 44px; }

  /* Galeri */
  .gallery { columns: 2; column-gap: 8px; }
  .gallery figure { margin-bottom: 8px; border-radius: 10px; }
  .gallery figcaption { padding: 18px 8px 8px; font-size: .7rem; }

  /* İletişim */
  .contact-list li { padding: 14px 0; grid-template-columns: 40px 1fr; }
  .contact-list .ic { width: 40px; height: 40px; }
  .contact-list a, .contact-list address { font-size: .95rem; word-break: break-word; }
  .contact-grid .btn-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .contact-grid .btn-row .btn { width: 100%; padding-inline: .5em; }
  .map { aspect-ratio: 4 / 3; border-radius: 14px; }
  .form-card { padding: 20px; border-radius: 16px; }
  .form { gap: 12px; margin-top: 18px; }
  .form-foot .btn { width: 100%; }
  /* iPhone odaklanınca yakınlaştırmasın diye en az 16px */
  .field input, .field select, .field textarea { font-size: 16px; min-height: 48px; }

  /* Yasal sayfalar: içindekiler yana kayan çipler */
  .legal { gap: 16px; }
  .legal-toc { padding: 0; border: 0; background: transparent; }
  .legal-toc h2, .legal-help { display: none; }
  .legal-toc ol { display: flex; gap: 8px; overflow-x: auto; margin-inline: calc(-1 * max(20px, env(safe-area-inset-left, 0px))); padding: 0 max(20px, env(safe-area-inset-left, 0px)) 4px; scrollbar-width: none; }
  .legal-toc ol::-webkit-scrollbar { display: none; }
  .legal-toc a { display: flex; gap: 6px; white-space: nowrap; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: .8rem; }
  .legal-body { padding: 20px; border-radius: 16px; }
  .legal-body h2 { font-size: 1.2rem; }

  /* CTA bandı ve footer */
  .cta-in { padding-block: 36px; gap: 18px; }
  .cta-band h2 { font-size: 1.5rem; }
  .cta-band .btn-row { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .cta-band .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; padding-block: 40px 28px; }
  .footer-grid > div:first-child, .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-logo img { height: 52px; }
  .site-footer { font-size: .88rem; }
  .site-footer ul { gap: 8px; }
  .footer-bottom { flex-direction: column; gap: 10px; padding-bottom: 22px; }

  /* Alt sabit çubuk */
  .mobile-bar { gap: 8px; padding-top: 8px; }
  .mobile-bar .btn { min-height: 48px; border-radius: 12px; }

  /* Dokunmatik ekranda takılı kalan hover efektlerini kapat */
}
@media (hover: none) {
  .svc:hover, .region:hover, .rs-card:hover, .btn:hover { transform: none; }
  .svc:hover .svc-media img, .region:hover img { transform: none; }
}
@media (max-width: 380px) {
  .brand-logo { height: 48px; }
  .hero h1 { font-size: 1.8rem; }
  .page-hero h1 { font-size: 1.55rem; }
  .svc { grid-template-columns: 96px 1fr; }
  .hero .btn-row, .page-hero .btn-row, .contact-grid .btn-row { grid-template-columns: 1fr; }
  .sub.is-open { grid-template-columns: 1fr !important; }
  .logo-wall, .logo-wall.dealers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .region { flex-basis: 84%; }
}

/* Hareket tercihi */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}