/* ==========================================================================
   Kentsel Müşavirlik — Tasarım Sistemi
   Marka: siyah zemin + beyaz yazı + DORE (gold) aksan. 3 renkli kurumsal
   kimlik. Serif başlıklar / sans gövde.
   Not: --navy-* siyah/antrasit tonları; --gold-* dore altın aksan tonlarıdır.
        Aksan/ikon rengi olarak gold kullanılır (buton, aktif menü, ikonlar).
   ========================================================================== */

:root {
  /* Ana koyu tonlar — siyah / antrasit (eski "navy") */
  --navy-900: #0f0f0f;
  --navy-800: #1b1b1b;
  --navy-700: #2a2a2a;
  --navy-600: #3d3d3d;
  /* Aksan — DORE / altın (marka 3. rengi) */
  --gold-600: #b1863a;
  --gold-500: #c9a15a;
  --gold-400: #e3c583;
  --gray-600: #565656;
  --gray-500: #737373;
  --gray-400: #9a9a9a;
  --gray-200: #e2e2e2;
  --gray-100: #f1f1f1;
  --gray-50:  #f7f7f7;
  --ink:      #161616;
  --ink-soft: #474747;
  --white:    #ffffff;

  --bg:        #ffffff;
  --surface:   #f7f7f7;
  --border:    #e5e5e5;

  --serif: "Playfair Display", "Georgia", "Times New Roman", serif;
  --sans:  "Inter", -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --container: 1200px;
  --radius:   10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 4px 20px rgba(0,0,0,.09);
  --shadow-lg: 0 18px 50px rgba(0,0,0,.18);
  --header-h: 84px;
  --ease: cubic-bezier(.4, 0, .2, 1);
}

/* --- Reset / temel -------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-700); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--gold-600); }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 700; color: var(--navy-900);
  line-height: 1.18; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1.1em; }
ul { margin: 0 0 1.1em; padding-left: 1.2em; }
:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 2px; }

/* Ekran okuyucuya özel (görsel gizli) yardımcı */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Klavye ile "içeriğe geç" bağlantısı — odaklanınca görünür */
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 2000;
  transform: translateY(-140%); transition: transform .2s var(--ease);
  background: var(--navy-900); color: var(--white);
  padding: 12px 20px; border-radius: var(--radius-sm); font-weight: 600;
  box-shadow: var(--shadow-lg);
}
.skip-link:focus { transform: translateY(0); color: var(--white); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section--tight { padding: 56px 0; }
.section--surface { background: var(--surface); }
.text-center { text-align: center; }

/* Bölüm başlığı: koyu pill etiket + serif başlık */
.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--navy-800);
  padding: 7px 16px;
  border-radius: 3px;
  margin-bottom: 20px;
}
.eyebrow--gold { background: transparent; color: var(--gold-600);
  border: 1px solid var(--gold-500); }
.section-head { margin-bottom: 48px; }
.section-head p { color: var(--ink-soft); max-width: 640px; }
.section-head.text-center p { margin-left: auto; margin-right: auto; }

/* --- Butonlar ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-weight: 600; font-size: .95rem;
  padding: 14px 26px; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: all .2s var(--ease); white-space: nowrap;
}
.btn .arrow { transition: transform .2s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--primary { background: var(--gold-500); color: var(--navy-900); }
.btn--primary:hover { background: var(--gold-400); color: var(--navy-900); }
.btn--dark { background: var(--navy-800); color: var(--white); }
.btn--dark:hover { background: var(--navy-700); color: var(--white); }
.btn--ghost { background: transparent; color: var(--navy-800); border-color: var(--border); }
.btn--ghost:hover { border-color: var(--gold-500); color: var(--gold-600); }
.btn--outline-gold { background: transparent; color: var(--gold-500);
  border-color: var(--gold-500); }
.btn--outline-gold:hover { background: var(--gold-500); color: var(--navy-900); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(0, 0, 0, .96);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h); gap: 32px;
}
.brand { display: flex; align-items: center; }
.brand img { height: 52px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: rgba(255,255,255,.82); font-weight: 500; font-size: .93rem;
  letter-spacing: .01em; padding: 10px 15px; border-radius: 6px;
  position: relative; white-space: nowrap;
}
.main-nav a:hover { color: var(--white); }
.main-nav a.active { color: var(--gold-400); }
.main-nav a.active::after {
  content: ""; position: absolute; left: 15px; right: 15px; bottom: 2px;
  height: 2px; background: var(--gold-500); border-radius: 2px;
}

/* Dropdown (Hizmetlerimiz) */
.has-dropdown { position: relative; }
.has-dropdown > a::after {
  content: "▾"; font-size: .7em; margin-left: 6px; opacity: .7;
}
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  min-width: 340px; background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; visibility: hidden;
  transition: all .22s var(--ease); border: 1px solid var(--border);
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown::before {
  content: ""; position: absolute; top: -16px; left: 0; right: 0; height: 16px;
}
.dropdown a {
  display: block; color: var(--navy-800); padding: 12px 16px; border-radius: 6px;
  font-size: .92rem; font-weight: 500; line-height: 1.3;
}
.dropdown a:hover { background: var(--surface); color: var(--gold-600); }
.dropdown a small { display: block; color: var(--gray-500); font-weight: 400;
  font-size: .8rem; margin-top: 2px; }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone { color: var(--white); font-weight: 600; font-size: .95rem;
  display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.header-phone span { color: var(--gold-400); }

/* Hamburger */
.nav-toggle { display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; flex-direction: column; justify-content: center;
  gap: 5px; padding: 0; }
.nav-toggle span { display: block; height: 2px; width: 24px; background: var(--white);
  border-radius: 2px; transition: all .25s var(--ease); }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO SLIDER
   ========================================================================== */
.hero { position: relative; background: var(--navy-900); overflow: hidden; }
.hero-track { position: relative; }
.hero-slide {
  display: none; position: relative; width: 100%;
}
.hero-slide.is-active { display: block; animation: fade .8s var(--ease); }
@keyframes fade { from { opacity: .4; } to { opacity: 1; } }
.hero-slide a.slide-link { display: block; }
.hero-slide img { width: 100%; height: auto; display: block; }

/* Slider okları */
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 54px; height: 54px; border-radius: 50%;
  background: rgba(0,0,0,.35); border: 1px solid rgba(201,161,90,.55);
  color: var(--gold-400); display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 3; transition: all .2s var(--ease); backdrop-filter: blur(2px);
}
.hero-arrow:hover { background: var(--gold-500); border-color: var(--gold-500);
  color: var(--navy-900); }
.hero-arrow svg { width: 22px; height: 22px; }
.hero-arrow--prev { left: 26px; }
.hero-arrow--next { right: 26px; }

/* Nokta göstergeleri */
.hero-dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 3; }
.hero-dots button { width: 11px; height: 11px; border-radius: 50%; border: 0;
  background: rgba(255,255,255,.4); cursor: pointer; padding: 0; transition: all .2s; }
.hero-dots button.is-active { background: var(--gold-500); width: 30px; border-radius: 6px; }

/* ==========================================================================
   HİZMET KARTLARI
   ========================================================================== */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  align-items: start; /* kartlar içeriğe göre boylanır; hover'da büyüyen kart komşuları germez */
}
.service-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--white); border: 1px solid var(--border); border-radius: 16px;
  padding: 38px 32px 34px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  overflow: hidden;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  background: var(--gold-500); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.service-card:hover { border-color: transparent; box-shadow: var(--shadow-lg);
  transform: translateY(-6px); }
.service-card:hover::before { transform: scaleX(1); }

/* Üstte zarif gold aksan işareti (numara yerine) */
.service-card__mark {
  width: 34px; height: 3px; border-radius: 2px; background: var(--gold-500);
  margin-bottom: 24px; transition: width .3s var(--ease);
}
.service-card:hover .service-card__mark { width: 52px; }

.service-card h3 { font-size: 1.22rem; line-height: 1.35; margin-bottom: 16px; }
.service-card p { color: var(--ink-soft); font-size: .94rem; line-height: 1.65;
  margin-bottom: 0; }

/* Alt köşede hover'da beliren ok — default'ta yer tutmaz (max-height:0), böylece
   kart altında gereksiz boşluk kalmaz; hover'da açılıp yumuşakça belirir. */
.service-card__arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  margin-top: 0; max-height: 0; opacity: 0; transform: translateY(6px);
  color: var(--gold-600); background: var(--gold-50, rgba(197, 160, 87, .1));
  transition: max-height .3s var(--ease), margin-top .3s var(--ease),
    opacity .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);
}
.service-card:hover .service-card__arrow {
  max-height: 40px; margin-top: 22px; opacity: 1; transform: translateY(0);
  background: var(--gold-500); color: var(--white);
}

/* ==========================================================================
   BLOG / SON İÇERİKLER
   ========================================================================== */
.posts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; }
.post-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: all .25s var(--ease); display: flex; flex-direction: column;
}
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.post-card .thumb { aspect-ratio: 16 / 10; background: var(--navy-800); overflow: hidden; }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s var(--ease); }
.post-card:hover .thumb img { transform: scale(1.05); }
.post-card .thumb.placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
}
.post-card .thumb.placeholder span { font-family: var(--serif); color: var(--gold-400);
  font-size: 2rem; opacity: .5; }
.post-body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.post-cat { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold-600); margin-bottom: 10px; }
.post-body h3 { font-size: 1.16rem; margin-bottom: 10px; }
.post-body h3 a { color: var(--navy-900); }
.post-body h3 a:hover { color: var(--gold-600); }
.post-body p { color: var(--ink-soft); font-size: .9rem; flex: 1; }
.post-meta { color: var(--gray-500); font-size: .82rem; margin-top: 14px; }

/* ==========================================================================
   PARTNERLER
   ========================================================================== */
.partners-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 24px 56px; }
.partner {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 72px; padding: 14px 24px; color: var(--navy-800); font-weight: 600;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--white);
  min-width: 180px; transition: all .2s var(--ease); text-align: center;
}
.partner:hover { border-color: var(--gold-500); box-shadow: var(--shadow-sm); }
.partner img { max-height: 46px; width: auto; }

/* ==========================================================================
   PAGE HEADER (iç sayfalar)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white); padding: 66px 0 60px; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ""; position: absolute; right: -80px; top: -80px; width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(200,200,200,.16), transparent 70%);
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; position: relative; }
.page-hero p { color: rgba(255,255,255,.72); max-width: 640px; margin: 0; position: relative; }
.breadcrumb { font-size: .85rem; color: rgba(255,255,255,.6); margin-bottom: 18px;
  position: relative; }
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: var(--gold-400); }
.breadcrumb span { margin: 0 8px; opacity: .5; }

/* ==========================================================================
   HİZMET DETAY
   ========================================================================== */
.detail-layout { display: grid; grid-template-columns: 1fr 320px; gap: 56px; align-items: start; }
.prose { color: var(--ink-soft); font-size: 1.02rem; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { color: var(--navy-800); margin-top: 1.8em; font-size: 1.25rem;
  padding-bottom: 8px; border-bottom: 2px solid var(--gold-500); display: inline-block; }
.prose ul { list-style: none; padding-left: 0; }
.prose ul li { position: relative; padding-left: 28px; margin-bottom: 12px; }
.prose ul li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: 8px; height: 8px;
  background: var(--gold-500); border-radius: 2px; transform: rotate(45deg);
}
.prose .service-note {
  background: var(--surface); border-left: 3px solid var(--gold-500);
  padding: 22px 26px; border-radius: 0 var(--radius) var(--radius) 0; margin-top: 2em;
}
.prose .service-note h3 { border: 0; margin-top: 0; }
.prose .service-note p { margin-bottom: 0; font-size: .95rem; }

.detail-hero-img { width: 100%; border-radius: var(--radius); margin-bottom: 40px;
  box-shadow: var(--shadow); }

/* Yan panel */
.sidebar-card { background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; margin-bottom: 24px; }
.sidebar-card h4 { font-family: var(--sans); font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gray-500); margin-bottom: 16px; }
.sidebar-links { list-style: none; padding: 0; margin: 0; }
.sidebar-links li { border-bottom: 1px solid var(--border); }
.sidebar-links li:last-child { border-bottom: 0; }
.sidebar-links a { display: block; padding: 12px 0; color: var(--navy-800); font-weight: 500;
  font-size: .92rem; }
.sidebar-links a:hover { color: var(--gold-600); padding-left: 6px; }
.sidebar-links a.active { color: var(--gold-600); }
.sidebar-cta { background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white); border-radius: var(--radius); padding: 30px 26px; }
.sidebar-cta h4 { color: var(--gold-400); }
.sidebar-cta p { color: rgba(255,255,255,.8); font-size: .92rem; }

/* ==========================================================================
   İLETİŞİM
   ========================================================================== */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info-card { display: flex; gap: 16px; padding: 22px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 18px; }
.contact-info-card .ic { flex: none; width: 46px; height: 46px; border-radius: 10px;
  background: var(--surface); color: var(--gold-600); display: flex; align-items: center;
  justify-content: center; }
.contact-info-card .ic svg { width: 22px; height: 22px; }
.contact-info-card h4 { font-family: var(--sans); font-size: .75rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gray-500); margin-bottom: 4px; }
.contact-info-card p, .contact-info-card a { margin: 0; color: var(--navy-800);
  font-weight: 500; font-size: 1rem; }
.contact-info-card a:hover { color: var(--gold-600); }

.form-card { background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy-800);
  margin-bottom: 7px; }
.field label .req { color: var(--gold-600); }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--sans); font-size: .95rem; color: var(--ink); background: var(--white);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(120,120,120,.20);
}
.field textarea { resize: vertical; min-height: 130px; }
.honeypot { position: absolute; left: -9999px; opacity: 0; }
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 22px;
  font-size: .92rem; font-weight: 500; }
.alert--ok { background: #e8f5ec; color: #1f6b3a; border: 1px solid #bce3c8; }
.alert--err { background: #fdecec; color: #a12626; border: 1px solid #f3c3c3; }

/* ==========================================================================
   GALERİ
   ========================================================================== */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px; }
.gallery-item { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius);
  overflow: hidden; cursor: pointer; background: var(--navy-800); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--ease); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 24px 16px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,.85)); color: var(--white);
  font-size: .9rem; font-weight: 500; opacity: 0; transition: opacity .25s; }
.gallery-item:hover .cap { opacity: 1; }
.empty-state { text-align: center; padding: 70px 20px; color: var(--gray-500); }
.empty-state svg { width: 56px; height: 56px; opacity: .3; margin-bottom: 16px; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(8,8,8,.94); z-index: 2000;
  display: none; align-items: center; justify-content: center; padding: 40px; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 6px; }
.lightbox .close { position: absolute; top: 24px; right: 30px; color: #fff; font-size: 2rem;
  background: none; border: 0; cursor: pointer; line-height: 1; }

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 48px; }
.pagination a, .pagination span { min-width: 42px; height: 42px; display: inline-flex;
  align-items: center; justify-content: center; border-radius: var(--radius-sm);
  border: 1px solid var(--border); font-weight: 600; font-size: .9rem; color: var(--navy-800); }
.pagination a:hover { border-color: var(--gold-500); color: var(--gold-600); }
.pagination .current { background: var(--navy-800); color: var(--white); border-color: var(--navy-800); }

/* Infinite-scroll yükleyici */
.posts-loader { display: flex; justify-content: center; padding: 40px 0 8px; }
.posts-loader[hidden] { display: none; }
.posts-spinner { width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--gold-500);
  animation: posts-spin .7s linear infinite; }
@keyframes posts-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .posts-spinner { animation-duration: 2s; } }

/* ==========================================================================
   CTA bandı
   ========================================================================== */
.cta-band { background: linear-gradient(120deg, var(--navy-900), var(--navy-700));
  color: var(--white); border-radius: 16px; padding: 54px 48px; text-align: center;
  position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(210,210,210,.14), transparent 45%); }
.cta-band h2 { color: var(--white); position: relative; }
.cta-band p { color: rgba(255,255,255,.78); position: relative; max-width: 560px;
  margin: 0 auto 28px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  position: relative; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: #0e0e0e; color: rgba(255,255,255,.72); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px;
  padding-bottom: 48px; }
.footer-brand img { height: 56px; margin-bottom: 18px; }
.footer-brand p { font-size: .9rem; line-height: 1.7; }
.footer-col h4 { color: var(--white); font-family: var(--sans); font-size: .82rem;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 11px; }
.footer-col a { color: rgba(255,255,255,.72); font-size: .92rem; }
.footer-col a:hover { color: var(--gold-400); }
.footer-contact li { display: flex; gap: 11px; font-size: .92rem; margin-bottom: 14px; }
.footer-contact svg { width: 18px; height: 18px; flex: none; color: var(--gold-500); margin-top: 3px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a { width: 40px; height: 40px; border-radius: 8px; border: 1px solid rgba(201,161,90,.35);
  display: flex; align-items: center; justify-content: center; color: var(--gold-400); }
.footer-social a:hover { background: var(--gold-500); border-color: var(--gold-500); color: var(--navy-900); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.09); padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: .84rem; color: rgba(255,255,255,.5); flex-wrap: wrap; }

/* WhatsApp float */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px;
  border-radius: 50%; background: #25d366; color: #fff; display: flex; align-items: center;
  justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,.4);
  transition: transform .2s var(--ease); }
.wa-float:hover { transform: scale(1.08); color: #fff; }
.wa-float svg { width: 32px; height: 32px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px) {
  .detail-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-arrow { width: 44px; height: 44px; }
  .hero-arrow--prev { left: 12px; } .hero-arrow--next { right: 12px; }
}
@media (max-width: 860px) {
  .header-cta .header-phone { display: none; }
  .nav-toggle { display: flex; }
  /* backdrop-filter, position:fixed alt öğeler için containing block oluşturur;
     mobil menünün viewport'a göre konumlanabilmesi için mobilde kaldırılır.
     Header mobilde zaten opak lacivert, blur kaybı görünmez. */
  .site-header { backdrop-filter: none; }
  /* Off-canvas menü translateX(100%) ile ekran dışında durur; yatay scroll
     oluşturmaması için taşma kırpılır. `clip` (hidden değil) kullanılır:
     scroll-port oluşturmaz, böylece dikey scroll ve sticky header bozulmaz. */
  html, body { overflow-x: clip; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: var(--navy-900); flex-direction: column; align-items: stretch;
    padding: 20px; gap: 2px; transform: translateX(100%); transition: transform .3s var(--ease);
    overflow-y: auto; z-index: 99;
  }
  body.nav-open .main-nav { transform: translateX(0); }
  .main-nav a { padding: 15px 12px; font-size: 1.05rem; border-bottom: 1px solid rgba(255,255,255,.07); }
  .main-nav a.active::after { display: none; }
  .has-dropdown > a::after { float: right; }
  .dropdown { position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; background: transparent; border: 0; min-width: 0; padding: 0 0 8px 14px;
    display: none; }
  .has-dropdown.open .dropdown { display: block; }
  .dropdown a { color: rgba(255,255,255,.7); }
  .dropdown a:hover { background: transparent; color: var(--gold-400); }
  .dropdown a small { color: rgba(255,255,255,.4); }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 680px) {
  .section { padding: 56px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-band { padding: 40px 24px; }
  .partners-strip { gap: 16px; }
  .partner { min-width: 140px; }
}