/* ==========================================================================
   HSE Mekanik İnşaat — site stilleri
   Renkler: çelik mürekkep, beton grisi, tesisat mavisi; hizmet grupları için
   şantiye boru renk kodlarından türetilmiş ölçülü şerit renkleri.
   ========================================================================== */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url('/fonts/archivo-latin-standard-normal.woff2') format('woff2-variations'), url('/fonts/archivo-latin-standard-normal.woff2') format('woff2');
  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: 'Archivo';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url('/fonts/archivo-latin-ext-standard-normal.woff2') format('woff2-variations'), url('/fonts/archivo-latin-ext-standard-normal.woff2') format('woff2');
  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;
}

:root {
  /* Logodan alınan renkler: lacivert (HSE yazısı), çelik mavisi (dişli ve boru),
     su mavisi (damla), alev turuncusu (alev). Arama düğmeleri kırmızı. */
  --ink: #182532;
  --ink-2: #233545;
  --ink-3: #304559;
  --steel: #4f6170;
  --line: #cbd6dc;
  --line-soft: #e0e7eb;
  --concrete: #ebf0f3;
  --paper: #ffffff;
  --blue: #245878;
  --blue-dk: #1a4560;
  --water: #0a78aa;
  --signal: #e8862a;
  --call: #c62d26;
  --call-dk: #a5221c;
  --wa: #12744a;
  --wa-dk: #0d5f3c;

  /* Hizmet grubu şeritleri — logonun renk ailesinden */
  --band-su: #0a78aa;
  --band-yangin: #c62d26;
  --band-isi: #e8862a;
  --band-yapi: #182532;
  --band-tadilat: #b8641a;
  --band-cati: #5a7f99;
  --band-celik: #3f5466;
  --band-havuz: #2b93c4;
  --band-altyapi: #245878;
  --band-bakim: #075f87;

  --font: 'Archivo', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --wrap: 1220px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 3px;
  --header-h: 72px;
  --section: clamp(56px, 8vw, 104px);
}

/* ----- Temel -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.62;
  color: var(--ink);
  background: var(--paper);
  font-stretch: 100%;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--blue); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--blue-dk); }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.12; font-weight: 720; letter-spacing: -0.012em; text-wrap: balance; }
h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); font-stretch: 112%; font-weight: 780; line-height: 1.04; }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.15rem); font-stretch: 108%; }
h3 { font-size: 1.18rem; font-weight: 660; letter-spacing: -0.004em; line-height: 1.25; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
strong { font-weight: 660; }
.icon { flex: none; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--radius); }
.skip-link:focus { top: 12px; color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.22rem); line-height: 1.55; color: var(--ink-2); max-width: 62ch; }

/* ----- Düğmeler ------------------------------------------------------------ */
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.6em 0 0; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 12px 22px;
  font: inherit; font-size: 1rem; font-weight: 640; line-height: 1.2; text-decoration: none;
  border: 2px solid transparent; border-radius: var(--radius); cursor: pointer;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn-sm { min-height: 42px; padding: 8px 16px; font-size: 0.95rem; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dk); color: #fff; }
.btn-call { background: var(--call); color: #fff; }
.btn-call:hover { background: var(--call-dk); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dk); color: #fff; }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--concrete); color: var(--ink); }
.btn-ghost-light { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--ink); }
.text-link { font-weight: 640; color: var(--blue); }
.text-link-light { color: #fff; }
.text-link-light:hover { color: var(--signal); }

/* ----- Üst bilgi çubuğu ve başlık ------------------------------------------ */
.topbar { background: var(--ink); color: #d6dde1; font-size: 0.9rem; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 40px; }
.topbar p { margin: 0; display: flex; align-items: center; gap: 8px; }
.topbar .icon { width: 16px; height: 16px; color: var(--signal); }
.topbar-contact { gap: 20px !important; }
.topbar-contact a { display: inline-flex; align-items: center; gap: 7px; color: #fff; text-decoration: none; font-weight: 600; }
.topbar-contact a:hover { color: var(--signal); }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.97); border-bottom: 3px solid var(--blue); }
@supports (backdrop-filter: blur(8px)) { .site-header { background: rgba(255,255,255,.9); backdrop-filter: blur(8px); } }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: var(--header-h); }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); margin-right: auto; min-width: 0; flex: 0 1 auto; }
.brand-logo-slot { display: none; }
.brand-logo-slot.has-logo { display: block; flex: 0 0 auto; line-height: 0; }
.brand-logo { display: block; width: 132px; height: auto; max-height: 66px; object-fit: contain; flex: 0 0 auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; border-left: 4px solid var(--signal); padding-left: 12px; min-width: 0; }
/* Yer daraldığında ad iki satıra iner; menünün altına taşmaz. */
.brand-name { font-size: 1.22rem; font-weight: 800; font-stretch: 115%; letter-spacing: -0.01em; line-height: 1.08; white-space: normal; text-wrap: balance; }
.brand-sub { font-size: 0.8rem; color: var(--steel); margin-top: 3px; white-space: nowrap; }

.nav-list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 2px; }
.nav, .header-actions { flex: 0 0 auto; }
.nav-item { position: relative; display: flex; align-items: center; }
.nav-item > a { display: block; white-space: nowrap; padding: 10px 11px; color: var(--ink); text-decoration: none; font-weight: 580; font-size: 0.98rem; border-radius: var(--radius); }
.nav-item > a:hover { background: var(--concrete); color: var(--ink); }
.nav-item > a[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--blue); border-radius: 0; }
.sub-toggle { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 36px; margin-left: -8px; border: 0; background: none; color: var(--ink); cursor: pointer; border-radius: var(--radius); }
.sub-toggle .icon { width: 18px; height: 18px; transition: transform .15s; }
.has-sub.is-open .sub-toggle .icon { transform: rotate(180deg); }
.sub {
  position: absolute; top: calc(100% + 8px); left: -12px; width: 360px;
  background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--blue);
  padding: 10px; display: none; box-shadow: 0 18px 40px -18px rgba(24,37,50,.35);
}
.sub::before { content: ''; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.has-sub:hover .sub, .has-sub:focus-within .sub, .has-sub.is-open .sub { display: block; }
.sub ul { list-style: none; margin: 0; padding: 0; }
.sub li a { display: block; padding: 8px 10px 8px 14px; color: var(--ink); text-decoration: none; font-size: 0.95rem; border-left: 4px solid var(--band, var(--line)); }
.sub li a:hover { background: var(--concrete); }
.sub-all { display: block; margin-top: 8px; padding: 10px 14px; border-top: 1px solid var(--line-soft); font-weight: 640; text-decoration: none; }
.nav-mobile-contact { display: none; }
.nav-backdrop { display: none; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.header-phone { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); line-height: 1.15; text-align: right; }
.header-phone-label { font-size: 0.78rem; color: var(--steel); }
.header-phone-number { font-weight: 760; font-stretch: 108%; font-size: 1.05rem; white-space: nowrap; }
.header-phone:hover .header-phone-number { color: var(--blue); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink); cursor: pointer; align-items: center; justify-content: center; }
.menu-toggle .icon { width: 24px; height: 24px; }
.menu-close { display: none; }
.nav-open .menu-open { display: none; }
.nav-open .menu-close { display: inline-flex; }

/* Telefon numarası üst şeritte ve sabit düğmede görünür; başlıkta firma adına yer bırakılır. */
.header-phone { display: none; }
/* Menünün yatay olduğu dar masaüstü aralığı: alt slogan gizlenir, ad gerekirse iki satıra iner. */
@media (min-width: 1201px) and (max-width: 1440px) { .brand-sub { display: none; } .brand-name { font-size: 1.12rem; } .header-inner { gap: 20px; } .nav-item > a { padding-left: 9px; padding-right: 9px; } }
.header-cta { white-space: nowrap; }

@media (max-width: 1200px) {
  .menu-toggle { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line);
    max-height: calc(100vh - var(--header-h)); max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    padding: 8px var(--gutter) 24px;
    box-shadow: 0 24px 40px -24px rgba(24,37,50,.4);
  }
  .nav-open .nav { display: block; }
  .nav-backdrop { position: fixed; left: 0; right: 0; bottom: 0; top: var(--nav-top, 112px); z-index: -1; background: rgba(14,24,34,.55); }
  .nav-open .nav-backdrop { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-item { flex-wrap: wrap; border-bottom: 1px solid var(--line-soft); }
  .nav-item > a { flex: 1; padding: 15px 4px; font-size: 1.06rem; }
  .nav-item > a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--blue); padding-left: 14px; }
  .sub-toggle { width: 48px; height: 48px; margin: 0; }
  .sub, .has-sub:hover .sub, .has-sub:focus-within .sub { display: none; position: static; width: 100%; box-shadow: none; border: 0; border-top: 1px solid var(--line-soft); padding: 6px 0 12px; }
  .sub::before { display: none; }
  .has-sub.is-open .sub { display: block; }
  .nav-mobile-contact { display: grid; gap: 10px; margin-top: 20px; }
}
@media (max-width: 560px) {
  .header-cta { display: none; }
  .topbar-area { display: none !important; }
  .topbar-inner { justify-content: center; }
  .brand-name { font-size: 1.08rem; }
  .brand-sub { display: none; }
}
@media (max-width: 760px) {
  .header-cta { display: none; }
  .brand-sub { display: none; }
  .brand-logo { width: 122px; max-height: 62px; }
  .header-inner { gap: 16px; }
}

/* ----- Görsel alanları ----------------------------------------------------- */
.media { position: relative; margin: 0; aspect-ratio: var(--ratio, 4 / 3); overflow: hidden; background: var(--concrete); }
.media img { width: 100%; height: 100%; object-fit: cover; }
/* Görsel eklenmeden önceki zemin: teknik çizim kâğıdı hissi veren ince ızgara */
.media.is-empty {
  background-color: #e4e9eb;
  background-image:
    linear-gradient(rgba(36,88,120,.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,88,120,.09) 1px, transparent 1px),
    linear-gradient(rgba(36,88,120,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,88,120,.05) 1px, transparent 1px);
  background-size: 96px 96px, 96px 96px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}
.media.is-empty::before {
  content: ''; position: absolute; inset: 14px; border: 1px solid rgba(24,37,50,.18);
}
.media.is-empty::after {
  content: ''; position: absolute; right: 14px; bottom: 14px; width: 34%; height: 22%;
  border-top: 1px solid rgba(24,37,50,.18); border-left: 1px solid rgba(24,37,50,.18);
  background: repeating-linear-gradient(135deg, transparent 0 7px, rgba(24,37,50,.08) 7px 8px);
}
.media-framed { box-shadow: 12px 12px 0 -1px var(--concrete), 12px 12px 0 0 var(--line); }
.section-alt .media-framed { box-shadow: 12px 12px 0 -1px #fff, 12px 12px 0 0 var(--line); }

/* Ölçü çizgisi: teknik çizimdeki boyut gösterimi */
.dimension { position: relative; display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 18px; row-gap: 2px; margin-top: clamp(36px, 5vw, 56px); max-width: 520px; padding-top: 22px; }
.dimension-line { position: absolute; top: 0; left: 0; right: 0; height: 13px; border-left: 1.5px solid var(--ink); border-right: 1.5px solid var(--ink); }
.dimension-line::before { content: ''; position: absolute; left: 0; right: 0; top: 6px; border-top: 1.5px solid var(--ink); }
.dimension-line::after { content: ''; position: absolute; left: 0; right: 0; top: 2px; height: 9px;
  background:
    linear-gradient(135deg, transparent 45%, var(--ink) 45% 55%, transparent 55%) left / 9px 9px no-repeat,
    linear-gradient(135deg, transparent 45%, var(--ink) 45% 55%, transparent 55%) right / 9px 9px no-repeat; }
.dimension-value { grid-row: span 2; font-size: clamp(2.6rem, 5vw, 3.6rem); font-weight: 820; font-stretch: 120%; line-height: 1; letter-spacing: -0.02em; color: var(--blue); }
.dimension-caption { color: var(--ink-2); font-weight: 560; line-height: 1.35; }
.dimension-inline { margin: 0.4em 0 1.6em; max-width: 380px; }
.dimension-inline .dimension-value { font-size: 2.4rem; }

/* ----- Koyu zemin dokusu (görsel yokken) --------------------------------- */
.bg { position: absolute; inset: 0; overflow: hidden; background: var(--ink); }
.bg img { width: 100%; height: 100%; object-fit: cover; }
.bg.is-empty {
  background-color: var(--ink);
  background-image:
    radial-gradient(ellipse 60% 80% at 82% 40%, color-mix(in srgb, var(--band, var(--blue)) 42%, transparent), transparent 70%),
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: auto, 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: center, -1px -1px, -1px -1px, -1px -1px, -1px -1px;
}
.bg.is-empty::after {
  /* görsel eklenene kadar: sağ tarafta ince bir teknik çizim çerçevesi */
  content: ''; position: absolute; right: 6%; top: 16%; bottom: 16%; width: min(36vw, 460px);
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(rgba(255,255,255,.12), rgba(255,255,255,.12)) 0 62% / 100% 1px no-repeat;
}

/* ----- Ana sayfa: tam genişlikte giriş slaytı ------------------------------ */
.hero-slider { position: relative; background: var(--ink); color: #fff; overflow: hidden; }
.slides { display: grid; }
.slide {
  grid-area: 1 / 1; position: relative; display: flex; align-items: center;
  min-height: clamp(560px, 76vh, 720px);
  opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility 0s linear .8s;
}
.slide.is-active { opacity: 1; visibility: visible; transition: opacity .8s ease, visibility 0s; z-index: 1; }
.slide .bg img { transform: scale(1.04); transition: transform 7s ease-out; }
.slide.is-active .bg img { transform: scale(1); }
.slide-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,24,34,.58) 0%, rgba(14,24,34,.36) 42%, rgba(14,24,34,.06) 75%, rgba(14,24,34,0) 100%); }
.slide-title, .slide-text, .slide-link { text-shadow: 0 2px 18px rgba(8,14,20,.75), 0 1px 3px rgba(8,14,20,.7); }
.slide-content { position: relative; z-index: 1; padding-top: 72px; padding-bottom: 120px; }
.slide-kicker {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px; padding: 7px 14px 7px 12px;
  border: 1px solid rgba(255,255,255,.35); border-left: 6px solid var(--band); border-radius: var(--radius);
  font-weight: 620; font-size: 0.95rem; color: #fff; background: rgba(14,24,34,.35);
}
.slide-title {
  margin: 0 0 0.4em; max-width: 17ch; color: #fff;
  font-size: clamp(2.3rem, 5.6vw, 4.4rem); font-weight: 800; font-stretch: 114%; line-height: 1.02; letter-spacing: -0.018em;
}
.slide-accent { display: block; color: var(--signal); }
.slide-text { max-width: 54ch; font-size: clamp(1.06rem, 1.5vw, 1.22rem); line-height: 1.6; color: #dfe6ea; margin: 0; }
.slide-content .btn-row { margin-top: 28px; }
.slide-content .btn { min-height: 54px; padding-left: 24px; padding-right: 24px; }
.slide-link { display: inline-block; margin-top: 22px; color: #fff; font-weight: 640; text-underline-offset: .22em; }
.slide-link:hover { color: var(--signal); }

.slider-arrow {
  position: absolute; z-index: 3; top: 50%; transform: translateY(-50%);
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.35); background: rgba(14,24,34,.35); color: #fff; cursor: pointer;
}
.slider-arrow:hover { background: rgba(14,24,34,.7); border-color: #fff; }
.slider-arrow .icon { width: 24px; height: 24px; }
.slider-arrow-prev { left: 18px; }
.slider-arrow-next { right: 18px; }
.slider-arrow[hidden], .slider-controls[hidden] { display: none; }
.slider-controls { position: absolute; z-index: 3; left: 0; right: 0; bottom: 28px; display: flex; justify-content: center; align-items: center; gap: 14px; }
.slider-dots { display: flex; gap: 4px; }
.slider-dot { width: 40px; height: 40px; border: 0; padding: 0; background: none; cursor: pointer; position: relative; }
.slider-dot::before { content: ''; position: absolute; left: 6px; right: 6px; top: 18px; height: 4px; background: rgba(255,255,255,.4); transition: background-color .2s; }
.slider-dot:hover::before { background: rgba(255,255,255,.8); }
.slider-dot[aria-current="true"]::before { background: var(--signal); }
.slider-pause { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); background: rgba(14,24,34,.35); color: #fff; cursor: pointer; }
.slider-pause .icon { width: 16px; height: 16px; }
.slider-pause .i-play, .is-paused .slider-pause .i-pause { display: none; }
.is-paused .slider-pause .i-play { display: inline-flex; }

/* Slaytın altındaki bilgi şeridi */
.trust-strip { background: var(--signal); color: var(--ink); }
.trust-list { list-style: none; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 36px; padding-top: 16px; padding-bottom: 16px; font-weight: 640; font-size: 0.98rem; }
.trust-list li { position: relative; padding-left: 20px; }
.trust-list li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 9px; height: 9px; background: var(--ink); }

@media (min-width: 1360px) { .slider-arrow-prev { left: 28px; } .slider-arrow-next { right: 28px; } }
@media (max-width: 1360px) { .slide-content { padding-left: calc(var(--gutter) + 56px); padding-right: calc(var(--gutter) + 56px); } }
@media (max-width: 760px) {
  .slider-arrow { display: none !important; }
  .slide { min-height: 0; align-items: stretch; }
  .slide-content { padding: 48px var(--gutter) 96px; }
  .slide-shade { background: linear-gradient(180deg, rgba(14,24,34,.22) 0%, rgba(14,24,34,.40) 45%, rgba(14,24,34,.58) 100%); }
  .slide-title { font-size: clamp(2.1rem, 9vw, 2.8rem); }
  .slide-kicker { font-size: 0.88rem; margin-bottom: 16px; }
  .trust-list { justify-content: flex-start; flex-direction: column; gap: 6px; }
}

/* ----- Bölümler ------------------------------------------------------------ */
.section { padding: var(--section) 0; }
.section-tight { padding: clamp(40px, 5vw, 64px) 0 var(--section); }
.section-alt { background: var(--concrete); }
.section-ink { background: var(--ink); color: #dfe5e8; }
.section-ink h2 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head p { color: var(--steel); font-size: 1.06rem; }
.section-foot { margin: 32px 0 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split-faq { align-items: start; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); }
.split-faq .section-head { position: sticky; top: calc(var(--header-h) + 24px); }
.split-approach { align-items: start; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.split-founder { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; }
.split-copy p { color: var(--ink-2); }
@media (max-width: 900px) {
  .split, .split-faq, .split-approach, .split-founder { grid-template-columns: 1fr; }
  .split-faq .section-head { position: static; }
}

/* ----- Hizmet dizini (boru renk kodlu satırlar) ---------------------------- */
.band-su { --band: var(--band-su); }
.band-yangin { --band: var(--band-yangin); }
.band-isi { --band: var(--band-isi); }
.band-yapi { --band: var(--band-yapi); }
.band-tadilat { --band: var(--band-tadilat); }
.band-cati { --band: var(--band-cati); }
.band-celik { --band: var(--band-celik); }
.band-havuz { --band: var(--band-havuz); }
.band-altyapi { --band: var(--band-altyapi); }
.band-bakim { --band: var(--band-bakim); }

.service-index { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(24px, 4vw, 56px); border-top: 1px solid var(--line); }
.service-row { border-bottom: 1px solid var(--line); }
.service-row a { position: relative; display: grid; gap: 4px; padding: 22px 8px 22px 30px; color: var(--ink); text-decoration: none; height: 100%; }
.service-row a::before { content: ''; position: absolute; left: 0; top: 22px; bottom: 22px; width: 8px; background: var(--band); }
.service-row a::after { content: ''; position: absolute; left: 0; top: 22px; bottom: 22px; width: 8px; background: repeating-linear-gradient(180deg, transparent 0 14px, rgba(255,255,255,.55) 14px 16px); }
.service-row a:hover { background: rgba(236,239,240,.7); }
.section-alt .service-row a:hover { background: rgba(255,255,255,.6); }
.service-row-name { font-size: 1.2rem; font-weight: 720; font-stretch: 106%; line-height: 1.25; }
.service-row-text { color: var(--steel); font-size: 0.98rem; line-height: 1.5; }
.service-row-more { margin-top: 6px; font-weight: 640; color: var(--blue); font-size: 0.95rem; text-decoration: underline; text-underline-offset: .18em; text-decoration-thickness: 1px; }
.service-index.is-compact { grid-template-columns: 1fr; }
.service-index.is-compact .service-row a { padding: 14px 8px 14px 24px; grid-template-columns: 1fr auto; align-items: center; }
.service-index.is-compact .service-row a::before, .service-index.is-compact .service-row a::after { top: 14px; bottom: 14px; width: 6px; }
.service-index.is-compact .service-row-name { font-size: 1.02rem; font-weight: 640; font-stretch: 100%; }
.service-index.is-compact .service-row-more { margin: 0; font-size: 0.88rem; }
@media (max-width: 720px) {
  .service-index { grid-template-columns: 1fr; }
  .service-index.is-compact .service-row a { grid-template-columns: 1fr; }
  .service-index.is-compact .service-row-more { display: none; }
}

/* ----- Süreç --------------------------------------------------------------- */
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 clamp(20px, 3vw, 40px); position: relative; }
.process::before { content: ''; position: absolute; left: 22px; right: 22px; top: 22px; height: 4px; background: var(--line); }
.process-step { position: relative; padding-top: 70px; }
.process-num { position: absolute; top: 0; left: 0; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 4px solid var(--blue); color: var(--ink); font-weight: 800; font-stretch: 112%; font-size: 1.1rem; }
.section-alt .process-num { background: var(--concrete); }
.process-step h3 { margin-bottom: 0.4em; }
.process-step p { color: var(--steel); margin: 0; }
@media (max-width: 860px) {
  .process { grid-template-columns: 1fr; gap: 28px; }
  .process::before { left: 22px; right: auto; top: 24px; bottom: 24px; width: 4px; height: auto; }
  .process-step { padding: 6px 0 0 72px; }
}

/* ----- Bölge (koyu) -------------------------------------------------------- */
.split-region { align-items: center; }
.district-cloud { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.district-cloud li { padding: 7px 12px; border: 1px solid rgba(255,255,255,.22); color: #e8edf0; font-size: 0.95rem; border-radius: var(--radius); }
.district-cloud li.is-base { background: var(--signal); border-color: var(--signal); color: var(--ink); font-weight: 760; }

/* ----- SSS ----------------------------------------------------------------- */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 20px 2px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ''; flex: none; width: 22px; height: 22px; margin-top: 2px;
  background: linear-gradient(var(--ink), var(--ink)) center / 14px 2px no-repeat, linear-gradient(var(--ink), var(--ink)) center / 2px 14px no-repeat;
  border: 1.5px solid var(--line); border-radius: 50%;
}
.faq-item[open] summary::after { background: linear-gradient(var(--ink), var(--ink)) center / 14px 2px no-repeat; border-color: var(--ink); }
.faq-q { margin: 0; font-size: 1.08rem; font-weight: 640; line-height: 1.4; font-stretch: 100%; }
.faq-item summary:hover .faq-q { color: var(--blue); }
.faq-a { padding: 0 44px 20px 2px; color: var(--ink-2); max-width: 72ch; }
.faq-a p:last-child { margin: 0; }

/* ----- Yazı listeleri ------------------------------------------------------- */
.article-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(24px, 4vw, 56px); border-top: 1px solid var(--line); }
.related .article-list { grid-template-columns: 1fr; }
.article-item { border-bottom: 1px solid var(--line); }
.article-item a { display: block; padding: 22px 0; text-decoration: none; color: var(--ink); }
.article-item-title { font-size: 1.14rem; margin-bottom: 0.35em; font-stretch: 100%; }
.article-item a:hover .article-item-title { color: var(--blue); }
.article-item-excerpt { color: var(--steel); font-size: 0.98rem; margin-bottom: 0.6em; }
.article-item-more { font-weight: 640; color: var(--blue); font-size: 0.95rem; text-decoration: underline; text-underline-offset: .18em; text-decoration-thickness: 1px; }
@media (max-width: 720px) { .article-list { grid-template-columns: 1fr; } }

.blog-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 3vw, 40px) clamp(20px, 3vw, 32px); }
.blog-card a { display: flex; flex-direction: column; gap: 4px; height: 100%; text-decoration: none; color: var(--ink); }
.blog-card .media { margin-bottom: 14px; }
.blog-card-title { font-size: 1.18rem; font-stretch: 100%; margin-bottom: 0.3em; }
.blog-card a:hover .blog-card-title { color: var(--blue); }
.blog-card p { color: var(--steel); font-size: 0.98rem; margin-bottom: 0.6em; }
.blog-card .article-item-more { margin-top: auto; }
@media (max-width: 980px) { .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .blog-grid { grid-template-columns: 1fr; } }

/* ----- İletişim bandı ------------------------------------------------------ */
.cta-band { background: var(--ink); color: #dfe5e8; padding: clamp(48px, 7vw, 88px) 0; border-top: 6px solid var(--signal); }
.cta-band-inner { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.cta-band h2 { color: #fff; }
.cta-band-copy p { max-width: 56ch; margin: 0; }
.cta-phone { display: block; color: #fff; text-decoration: none; font-size: clamp(2rem, 4.4vw, 3rem); font-weight: 800; font-stretch: 115%; line-height: 1; letter-spacing: -0.01em; white-space: nowrap; }
.cta-phone span { display: block; font-size: 0.95rem; font-weight: 560; font-stretch: 100%; color: var(--signal); letter-spacing: 0; margin-bottom: 8px; }
.cta-phone:hover { color: var(--signal); }
.cta-band .btn-row { margin-top: 22px; }
@media (max-width: 900px) { .cta-band-inner { grid-template-columns: 1fr; } }

.inline-cta { margin: 2.2em 0; padding: 24px 24px 22px; background: var(--concrete); border-left: 6px solid var(--blue); }
.inline-cta-title { font-weight: 760; font-stretch: 108%; font-size: 1.18rem; margin-bottom: .3em; }
.inline-cta p { margin-bottom: 0; }
.inline-cta .btn-row { margin-top: 16px; }

/* ----- Sayfa üst bantları (iç sayfalar) ------------------------------------ */
.crumb-bar { background: var(--ink); border-bottom: 1px solid rgba(255,255,255,.08); }
.breadcrumbs { padding-top: 14px; padding-bottom: 14px; }
.breadcrumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 0.9rem; color: #aab7be; }
.breadcrumbs li { display: flex; align-items: center; min-width: 0; }
.breadcrumbs li + li::before { content: '/'; margin: 0 10px; color: #5f717c; }
.breadcrumbs a { color: #d4dde2; }
.breadcrumbs a:hover { color: var(--signal); }
.breadcrumbs [aria-current] { color: #fff; overflow-wrap: anywhere; }

.page-head { position: relative; overflow: hidden; background: var(--ink); color: #dfe6ea; padding: clamp(48px, 7vw, 96px) 0 clamp(52px, 7vw, 96px); }
.page-head > .bg + .page-head-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,24,34,.94) 0%, rgba(14,24,34,.82) 50%, rgba(14,24,34,.45) 100%); }
.page-head-inner { position: relative; z-index: 1; max-width: var(--wrap); }
.page-head-inner > .lead, .page-head-inner > p { max-width: 64ch; color: #dfe6ea; }
.page-head h1 { max-width: 22ch; color: #fff; }
.page-head .btn-ghost { border-color: rgba(255,255,255,.7); color: #fff; }
.page-head .btn-ghost:hover { background: #fff; color: var(--ink); }
.page-head .btn-primary { background: #fff; color: var(--ink); }
.page-head .btn-primary:hover { background: var(--concrete); color: var(--ink); }
.page-head .text-link { color: #fff; }
.page-kicker {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 20px; padding: 6px 14px 6px 12px;
  border: 1px solid rgba(255,255,255,.3); border-left: 6px solid var(--band, var(--signal)); border-radius: var(--radius);
  font-weight: 620; font-size: 0.95rem; color: #fff; background: rgba(14,24,34,.35);
}
.page-kicker a { color: #fff; text-decoration: none; }
.page-kicker a:hover { color: var(--signal); }
.page-head-service { border-bottom: 6px solid var(--band); }
.page-head-meta { display: flex; flex-wrap: wrap; gap: 6px 20px; color: #aab7be; font-size: 0.93rem; margin: 1.4em 0 0; }
@media (max-width: 760px) {
  .page-head > .bg + .page-head-shade { background: rgba(14,24,34,.84); }
}

/* ----- Hizmet sayfası içerikleri ------------------------------------------- */
.scope { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: clamp(28px, 4vw, 48px); }
.scope-group h3 { padding-bottom: 12px; border-bottom: 3px solid var(--band, var(--ink)); }
.page-service .scope-group h3 { border-color: var(--ink); }
.scope-list { margin: 0; }
.scope-list > div { padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.scope-list dt { font-weight: 660; margin-bottom: 3px; }
.scope-list dd { margin: 0; color: var(--steel); font-size: 0.98rem; line-height: 1.55; }

.prose { max-width: 70ch; }
.prose-narrow { max-width: 760px; }
.prose p, .prose li { color: var(--ink-2); }
.prose h2 { margin-top: 1.9em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.6em; font-size: 1.16rem; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: 0.45em; }
.prose li::marker { color: var(--blue); font-weight: 700; }
.list-title { font-size: 1.1rem; margin-bottom: 1em; }

.checklist { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--ink); padding: 26px 26px 18px; }
.checklist h3 { margin-bottom: 1em; }
.checklist ul { list-style: none; padding: 0; margin: 0; }
.checklist li { position: relative; padding: 0 0 14px 30px; color: var(--ink-2); line-height: 1.45; }
.checklist li::before { content: ''; position: absolute; left: 0; top: 3px; width: 16px; height: 16px; border: 2px solid var(--blue); }
.checklist li::after { content: ''; position: absolute; left: 5px; top: 6px; width: 5px; height: 8px; border: solid var(--blue); border-width: 0 2px 2px 0; transform: rotate(45deg); }

.related { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.related h2 { font-size: 1.4rem; margin-bottom: 1em; }
@media (max-width: 860px) { .related { grid-template-columns: 1fr; } }

/* ----- Çalışma ilkeleri (dört kanat) --------------------------------------- */
.pillars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.pillar { position: relative; padding: 26px 22px 22px; background: #fff; border: 1px solid var(--line); border-top: 6px solid var(--blue); }
.pillar:nth-child(2) { border-top-color: var(--signal); }
.pillar:nth-child(3) { border-top-color: var(--water); }
.pillar:nth-child(4) { border-top-color: var(--ink); }
.pillar h3 { font-size: 1.2rem; font-stretch: 106%; margin-bottom: .55em; }
.pillar p { margin: 0; color: var(--ink-2); font-size: 0.98rem; }
.section-alt .pillar { background: #fff; }
@media (max-width: 1000px) { .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .pillars { grid-template-columns: 1fr; } }

/* ----- Alt hizmet listeleri ------------------------------------------------ */
.split-intro { align-items: start; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.split-intro .section-head p { color: var(--ink-2); }
.split-intro .scope { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.scope-links { list-style: none; margin: 0; padding: 0; }
.scope-links li { border-bottom: 1px solid var(--line-soft); }
.scope-links a { display: grid; gap: 3px; padding: 14px 4px 14px 0; color: var(--ink); text-decoration: none; }
.scope-link-name { font-weight: 660; color: var(--blue); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .18em; }
.scope-link-text { color: var(--steel); font-size: 0.96rem; line-height: 1.5; }
.scope-links a:hover .scope-link-name { color: var(--blue-dk); }
.sub-list-note { font-size: 0.85rem; color: var(--steel); }

.sub-list { list-style: none; margin: 0 0 1.1em; padding: 0; counter-reset: sub; border-top: 1px solid var(--line); }
.sub-list li { counter-increment: sub; border-bottom: 1px solid var(--line-soft); }
.sub-list a, .sub-list li > span { display: grid; grid-template-columns: 34px 1fr; column-gap: 6px; padding: 10px 0; color: var(--ink); text-decoration: none; }
.sub-list a::before, .sub-list li > span::before { content: counter(sub) '.'; grid-row: span 2; color: var(--steel); font-weight: 640; font-variant-numeric: tabular-nums; }
.sub-list .sub-list-name { font-weight: 600; line-height: 1.35; }
.sub-list a:hover .sub-list-name { color: var(--blue); text-decoration: underline; text-underline-offset: .18em; }
.sub-list .sub-list-note { grid-column: 2; }
.sub-list li.is-current { background: var(--concrete); }
.sub-list li.is-current > span { padding-left: 8px; }
.sub-list li.is-current .sub-list-name { color: var(--ink); font-weight: 760; }
.sub-list.is-compact a, .sub-list.is-compact li > span { padding: 8px 0; font-size: 0.97rem; }
.catalog-num { margin: 0 0 4px; color: var(--steel); font-size: 0.9rem; font-weight: 600; }
.sub-nav { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin: 0 0 1.4em; }
.related-subs { list-style: none; margin: 0 0 2em; padding: 0; border-top: 1px solid var(--line); }
.related-subs li { border-bottom: 1px solid var(--line-soft); }
.related-subs a { display: grid; gap: 2px; padding: 14px 0; text-decoration: none; color: var(--ink); }
.related-subs-parent { font-size: 0.86rem; color: var(--steel); }
.related-subs-name { font-weight: 660; color: var(--blue); }
.related-subs a:hover .related-subs-name { text-decoration: underline; text-underline-offset: .18em; }
.related-subhead { margin-top: 0.4em; }
.checklist-cta { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.checklist-cta p { margin: 0; font-weight: 700; }
@media (max-width: 900px) { .split-intro { grid-template-columns: 1fr; } }

/* ----- Hizmetler dizini (katalog) ------------------------------------------ */
.catalog { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(36px, 4vw, 56px) clamp(28px, 4vw, 56px); }
.catalog-group { border-top: 8px solid var(--band); padding-top: 20px; }
.catalog-head h2 { font-size: 1.45rem; margin-bottom: .35em; }
.catalog-head h2 a { color: var(--ink); text-decoration: none; }
.catalog-head h2 a:hover { color: var(--blue); }
.catalog-head p { color: var(--steel); }
.catalog-items { list-style: none; margin: 0 0 1.1em; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.catalog-items li { padding: 7px 0 7px 16px; border-bottom: 1px solid var(--line-soft); position: relative; font-size: 0.96rem; line-height: 1.4; }
.catalog-items li::before { content: ''; position: absolute; left: 0; top: 0.95em; width: 7px; height: 2px; background: var(--band); }
@media (max-width: 900px) { .catalog { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .catalog-items { grid-template-columns: 1fr; } }

/* ----- Hakkımızda ----------------------------------------------------------- */
.principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(28px, 5vw, 72px); border-top: 1px solid var(--line); }
.principles > div { padding: 24px 0; border-bottom: 1px solid var(--line); }
.principles p { color: var(--ink-2); margin: 0; }
@media (max-width: 720px) { .principles { grid-template-columns: 1fr; } }
.facts { margin: 0; border-top: 1px solid var(--line); }
.facts > div { display: grid; grid-template-columns: 200px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-weight: 660; }
.facts dd { margin: 0; color: var(--ink-2); overflow-wrap: anywhere; }
@media (max-width: 560px) { .facts > div { grid-template-columns: 1fr; gap: 2px; } }

/* ----- Bölgeler ------------------------------------------------------------- */
.region-base { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; max-width: 900px; }
.region-base-mark { width: 64px; height: 64px; display: grid; place-items: center; background: var(--signal); color: var(--ink); }
.region-base-mark .icon { width: 30px; height: 30px; }
.region-base p { color: var(--ink-2); margin: 0; }
.region-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 48px); }
.region-group { border-top: 4px solid var(--ink); padding-top: 18px; }
.region-group p { color: var(--ink-2); font-size: 0.98rem; }
.district-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.district-list li { padding: 6px 11px; background: #fff; border: 1px solid var(--line); font-size: 0.93rem; border-radius: var(--radius); }
@media (max-width: 900px) { .region-groups { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .region-base { grid-template-columns: 1fr; } }

/* ----- SSS sayfası ---------------------------------------------------------- */
.faq-page { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.faq-group + .faq-group { margin-top: 48px; }
.faq-group h2 { font-size: 1.4rem; margin-bottom: .8em; }
.faq-aside { position: sticky; top: calc(var(--header-h) + 24px); }
@media (max-width: 900px) { .faq-page { grid-template-columns: 1fr; } .faq-aside { position: static; } }

/* ----- Makale --------------------------------------------------------------- */
.article-head h1 { font-size: clamp(1.9rem, 3.8vw, 3rem); max-width: 26ch; }
.article-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); padding-top: clamp(36px, 5vw, 64px); padding-bottom: var(--section); align-items: start; }
.article-toc { position: sticky; top: calc(var(--header-h) + 24px); border-top: 4px solid var(--ink); padding-top: 16px; }
.toc-title { font-weight: 720; margin-bottom: .6em; }
.article-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.article-toc li { counter-increment: toc; border-bottom: 1px solid var(--line-soft); }
.article-toc a { display: grid; grid-template-columns: 26px 1fr; padding: 8px 0; color: var(--ink-2); text-decoration: none; font-size: 0.92rem; line-height: 1.4; }
.article-toc a::before { content: counter(toc); color: var(--steel); font-weight: 640; }
.article-toc a:hover { color: var(--blue); }
.article-body { font-size: 1.08rem; line-height: 1.7; }
.article-body > p:first-child { font-size: 1.16rem; color: var(--ink); }
@media (max-width: 980px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-toc { position: static; }
}

/* ----- İletişim ------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.contact-cards { display: grid; gap: 14px; }
.contact-card { display: grid; grid-template-columns: 48px 1fr; column-gap: 16px; padding: 22px; border: 1px solid var(--line); border-left: 6px solid var(--blue); text-decoration: none; color: var(--ink); background: #fff; }
.contact-card:first-child { border-left-color: var(--call); }
.contact-card:first-child .contact-card-icon { background: var(--call); color: #fff; }
.contact-card-wa { border-left-color: var(--wa); }
.contact-card.is-static { border-left-color: var(--signal); }
.contact-card:not(.is-static):hover { background: var(--concrete); }
.contact-card-icon { grid-row: span 3; width: 48px; height: 48px; display: grid; place-items: center; background: var(--concrete); color: var(--ink); }
.contact-card-label { font-weight: 640; color: var(--steel); font-size: 0.95rem; }
.contact-card-value { font-size: 1.45rem; font-weight: 780; font-stretch: 110%; line-height: 1.2; overflow-wrap: anywhere; }
.contact-card-note { color: var(--ink-2); font-size: 0.95rem; margin-top: 6px; }

.quote { background: var(--concrete); padding: clamp(24px, 4vw, 40px); border-top: 6px solid var(--ink); }
.quote h2 { font-size: 1.6rem; }
.quote-note { font-size: 0.97rem; color: var(--ink-2); background: #fff; border-left: 4px solid var(--signal); padding: 14px 16px; }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 18px; margin-top: 22px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.field label { font-weight: 640; font-size: 0.96rem; }
.optional { font-weight: 400; color: var(--steel); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; font: inherit; font-size: 1rem; color: var(--ink);
  background: #fff; border: 1.5px solid #9aa7ae; border-radius: var(--radius);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(36,88,120,.2); }
.field [aria-invalid="true"] { border-color: var(--band-yangin); }
.form-error { grid-column: 1 / -1; margin: 0; padding: 12px 14px; background: #fff; border-left: 4px solid var(--band-yangin); color: var(--ink); font-weight: 560; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .quote-form { grid-template-columns: 1fr; } .form-actions .btn { flex: 1 1 100%; } }

/* ----- Alt bilgi ------------------------------------------------------------ */
.site-footer { background: #111c27; color: #b9c4ca; padding: clamp(48px, 6vw, 72px) 0 0; font-size: 0.96rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 2fr) minmax(0, 3fr); gap: clamp(28px, 4vw, 48px); }
.footer-name { color: #fff; font-size: 1.3rem; font-weight: 800; font-stretch: 115%; margin: 0; }
.footer-brand-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.footer-logo { display: block; flex: 0 0 auto; width: 150px; height: auto; max-height: 82px; padding: 5px; background: #fff; border-radius: 5px; object-fit: contain; }
.founder-logo-media { background: #f0eee8; }
.founder-logo-media img { object-fit: contain; padding: clamp(22px, 5vw, 52px); }
.footer-brand-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.footer-logo { display: block; flex: 0 0 auto; width: 150px; height: auto; max-height: 82px; padding: 5px; background: #fff; border-radius: 5px; object-fit: contain; }
.founder-logo-media { background: #f0eee8; }
.founder-logo-media img { object-fit: contain; padding: clamp(22px, 5vw, 52px); }
.footer-legal { color: #8f9da5; font-size: 0.88rem; }
.footer-title { color: #fff; font-weight: 700; margin-bottom: .8em; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.site-footer a { color: #dbe3e7; text-decoration: none; }
.site-footer a:hover { color: var(--signal); text-decoration: underline; }
.footer-phone { display: inline-block; font-size: 1.6rem; font-weight: 800; font-stretch: 112%; color: #fff !important; margin-bottom: 12px; white-space: nowrap; }
.footer-bottom { margin-top: 48px; padding-top: 20px; padding-bottom: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 0.86rem; color: #8f9da5; }
.footer-bottom p { margin: 0; }
@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ----- Mobil iletişim çubuğu ------------------------------------------------ */
.mobile-bar { display: none; }
@media (max-width: 900px) {
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    padding-bottom: env(safe-area-inset-bottom); background: var(--ink); box-shadow: 0 -8px 24px -12px rgba(0,0,0,.4);
  }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 56px; color: #fff; text-decoration: none; font-weight: 680; font-size: 1rem; }
  .mobile-bar-call { background: var(--call); }
  .mobile-bar-wa { background: var(--wa); }
  body { padding-bottom: calc(56px + env(safe-area-inset-bottom)); }
}

/* ----- Sabit iletişim butonları (masaüstü) ------------------------------- */
.float-contact { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: grid; gap: 10px; justify-items: end; }
.float-btn {
  display: inline-flex; align-items: center; gap: 10px; height: 56px; padding: 0 20px 0 16px; border-radius: 28px;
  color: #fff; text-decoration: none; font-weight: 680; box-shadow: 0 10px 24px -10px rgba(14,24,34,.55);
}
.float-btn .icon { width: 24px; height: 24px; }
.float-btn-wa { background: var(--wa); }
.float-btn-wa:hover { background: var(--wa-dk); color: #fff; }
.float-btn-call { background: var(--call); }
.float-btn-call:hover { background: var(--call-dk); color: #fff; }
@media (max-width: 900px) { .float-contact { display: none; } }

/* ----- 404 ------------------------------------------------------------------ */
.notfound { padding-top: clamp(56px, 8vw, 104px); }

@media (max-width: 600px) {
  .btn-row .btn { flex: 1 1 100%; }
  .media-framed, .section-alt .media-framed { box-shadow: none; }
  .hero { padding-top: 28px; }
  .hero-area { margin-bottom: 1em; font-size: 0.95rem; }
}

/* ----- Hareket tercihleri ve yazdırma -------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
  .topbar, .site-header, .mobile-bar, .cta-band, .article-toc, .btn-row { display: none !important; }
  body { padding: 0; }
}

/* Dar telefonlar: logo ve firma adı küçülür, ad iki satıra iner; menü düğmesiyle çakışmaz. */
@media (max-width: 480px) {
  .header-inner { gap: 10px; }
  .brand { gap: 10px; }
  .brand-logo { width: clamp(84px, 26vw, 112px); max-height: 60px; }
  .brand-text { padding-left: 9px; border-left-width: 3px; }
  .brand-name { font-size: clamp(0.92rem, 4.3vw, 1.06rem); }
  .header-actions { gap: 0; }
  .menu-toggle { width: 44px; height: 44px; flex: 0 0 44px; }
}
@media (max-width: 340px) {
  .brand-logo { width: 76px; }
  .brand-name { font-size: 0.86rem; }
}