/* ============================================================
   AKÇAY BORU — Tema Stilleri
   Bootstrap 5 üzerine kurulu kurumsal tema
   Değişkenler: :root içindeki renkleri güncelleyerek tema
   kolayca özelleştirilebilir.
   ============================================================ */

:root {
  --ac-primary: #0b5cab;
  --ac-primary-dark: #084a8a;
  --ac-primary-light: #eaf3fc;
  --ac-navy: #0a1f44;
  --ac-navy-2: #0d2a5c;
  --ac-accent: #f5a800;
  --ac-gray: #6c7a8d;
  --ac-light: #f5f8fc;
  --ac-border: #e3eaf2;
  --ac-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ac-radius: 14px;
  --ac-shadow: 0 10px 30px rgba(10, 31, 68, 0.08);
  --ac-shadow-lg: 0 20px 50px rgba(10, 31, 68, 0.16);
}

html { scroll-behavior: smooth; }
section[id], div[id] { scroll-margin-top: 90px; }

body {
  font-family: var(--ac-font);
  color: #2b3442;
  background: #fff;
  font-size: 15.5px;
  line-height: 1.75;
}

h1, h2, h3, h4, h5, h6 { color: var(--ac-navy); font-weight: 700; }
p { color: #4a5568; }
a { text-decoration: none; transition: all 0.25s ease; }
img { max-width: 100%; }
::selection { background: var(--ac-primary); color: #fff; }

.container-xl { max-width: 1200px; }

/* ---------- Butonlar ---------- */
.btn-ac {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14.5px;
  border: 0;
  transition: all 0.3s ease;
}
.btn-ac-primary { background: var(--ac-primary); color: #fff; }
.btn-ac-primary:hover { background: var(--ac-primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(11, 92, 171, 0.35); }
.btn-ac-outline { border: 2px solid rgba(255, 255, 255, 0.55); color: #fff; }
.btn-ac-outline:hover { background: #fff; color: var(--ac-navy); transform: translateY(-2px); }
.btn-ac-accent { background: var(--ac-accent); color: var(--ac-navy); }
.btn-ac-accent:hover { background: #e09a00; color: var(--ac-navy); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(245, 168, 0, 0.35); }

/* ---------- Bölüm başlıkları ---------- */
.section-title { margin-bottom: 48px; }
.section-title .overline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ac-primary);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-title .overline::before {
  content: "";
  width: 34px;
  height: 3px;
  border-radius: 3px;
  background: var(--ac-accent);
}
.section-title h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 12px; }
.section-title p { max-width: 640px; margin: 0 auto; color: var(--ac-gray); }

/* ---------- Üst bilgi barı ---------- */
.topbar {
  background: var(--ac-navy);
  color: #c8d6ea;
  font-size: 13.5px;
  padding: 8px 0;
}
.topbar a { color: #c8d6ea; }
.topbar a:hover { color: #fff; }
.topbar .bi { color: var(--ac-accent); margin-right: 6px; }
.topbar .social a { display: inline-flex; width: 28px; height: 28px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255,255,255,0.08); margin-left: 6px; }
.topbar .social a:hover { background: var(--ac-primary); color: #fff; }
.topbar .social .bi { color: inherit; margin: 0; font-size: 13px; }

/* ---------- Navigasyon ---------- */
.navbar {
  background: #fff;
  padding: 0;
  transition: box-shadow 0.3s ease;
  z-index: 1030;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(10, 31, 68, 0.12); }
.navbar .navbar-brand { padding: 12px 0; }
.navbar .navbar-brand img { height: 52px; }
.navbar .nav-link {
  color: var(--ac-navy) !important;
  font-weight: 600;
  font-size: 14.5px;
  padding: 24px 16px !important;
  position: relative;
}
.navbar .nav-link::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 14px;
  height: 3px;
  border-radius: 3px;
  background: var(--ac-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.navbar .nav-link:hover::after,
.navbar .nav-link.active::after { transform: scaleX(1); }
.navbar .nav-link.active { color: var(--ac-primary) !important; }

@media (min-width: 992px) {
  .navbar .dropdown:hover > .dropdown-menu { display: block; }
  .navbar .dropdown-menu { border: 0; border-radius: 12px; box-shadow: var(--ac-shadow-lg); padding: 10px; margin-top: 0; min-width: 250px; }
  .navbar .dropdown-menu .dropdown-item { border-radius: 8px; padding: 9px 14px; font-size: 14px; font-weight: 500; color: var(--ac-navy); }
  .navbar .dropdown-menu .dropdown-item:hover { background: var(--ac-primary-light); color: var(--ac-primary); padding-left: 20px; }
  .navbar .nav-cta { padding: 20px 0 20px 16px !important; }
}
@media (max-width: 991.98px) {
  .navbar .navbar-collapse { background: #fff; padding: 10px 0 20px; }
  .navbar .nav-link { padding: 12px 8px !important; border-top: 1px solid var(--ac-border); }
  .navbar .nav-link::after { display: none; }
  .navbar .dropdown-menu { border: 0; box-shadow: none; padding-left: 14px; }
  .navbar .nav-cta { padding: 16px 8px !important; }
}

/* ---------- Hero slider ---------- */
.hero { position: relative; }
.hero .swiper { height: 650px; }
@media (max-width: 1199.98px) { .hero .swiper { height: 600px; } }
@media (max-width: 991.98px) { .hero .swiper { height: 560px; } }
@media (max-width: 575.98px) { .hero .swiper { height: 520px; } }
.hero-slide {
  position: relative;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}
.hero-slide::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10, 31, 68, 0.94) 0%, rgba(11, 74, 146, 0.62) 55%, rgba(14, 107, 196, 0.15) 100%);
}
.hero-content { position: relative; z-index: 2; color: #fff; max-width: 620px; padding: 80px 0 70px; }
.hero-content .hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(245, 168, 0, 0.15);
  border: 1px solid rgba(245, 168, 0, 0.4);
  color: #ffd76b;
  font-size: 13px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
  padding: 7px 16px; border-radius: 50px; margin-bottom: 20px;
}
.hero-content h1 {
  color: #fff; font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.3rem);
  line-height: 1.18; margin-bottom: 18px;
}
.hero-content h1 .text-accent { color: #ffd76b; }
.hero-content p { color: rgba(255, 255, 255, 0.85); font-size: 16.5px; margin-bottom: 28px; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; }
.hero-chips li {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50px; padding: 8px 16px;
  font-size: 13.5px; font-weight: 600; color: #fff;
  backdrop-filter: blur(6px);
}
.hero-chips .bi { color: #ffd76b; }

/* Hızlı teklif kartı */
.hero-quote {
  position: absolute; top: 50%; z-index: 5; width: 340px;
  right: max(24px, calc((100vw - 1200px) / 2));
  transform: translateY(-50%);
}
.hero-quote-card {
  background: rgba(10, 31, 68, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px; padding: 30px;
  backdrop-filter: blur(14px);
  box-shadow: var(--ac-shadow-lg);
}
.hero-quote-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--ac-accent); color: var(--ac-navy);
  font-size: 11.5px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 50px; margin-bottom: 16px;
}
.hero-quote-card h3 { color: #fff; font-size: 20px; margin-bottom: 6px; }
.hero-quote-card > p { color: rgba(255, 255, 255, 0.75); font-size: 14px; margin-bottom: 18px; }
.hero-quote-card .form-label { color: rgba(255, 255, 255, 0.85); font-size: 13px; font-weight: 600; }
.hero-quote-card .form-control {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px; padding: 11px 14px; font-size: 14px; color: #fff;
}
.hero-quote-card .form-control::placeholder { color: rgba(255, 255, 255, 0.45); }
.hero-quote-card .form-control:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--ac-accent);
  box-shadow: 0 0 0 0.2rem rgba(245, 168, 0, 0.15); color: #fff;
}
.hero-quote-foot {
  margin-top: 16px; font-size: 13.5px; color: rgba(255, 255, 255, 0.7);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.hero-quote-foot a { color: #ffd76b; font-weight: 700; }

/* Alt navigasyon */
.hero-nav { position: absolute; left: 0; right: 0; bottom: 30px; z-index: 6; }
.hero-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.hero-nav-left { display: flex; align-items: center; gap: 20px; }
.hero-counter { color: #fff; font-weight: 800; font-size: 15px; letter-spacing: 1px; font-variant-numeric: tabular-nums; }
.hero-counter .total { color: rgba(255, 255, 255, 0.5); font-weight: 600; }
.hero-pagination { position: static !important; width: auto !important; }
.hero-pagination .swiper-pagination-bullet { width: 42px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, 0.35); opacity: 1; transition: background 0.3s ease; }
.hero-pagination .swiper-pagination-bullet-active { background: var(--ac-accent); }
.hero-nav-right { display: flex; gap: 10px; }
.hero-nav-right .swiper-button-prev,
.hero-nav-right .swiper-button-next {
  position: static; margin: 0; width: 46px; height: 46px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%; color: #fff;
  backdrop-filter: blur(4px); font-size: 16px;
}
.hero-nav-right .swiper-button-prev::after,
.hero-nav-right .swiper-button-next::after { display: none; }
.hero-nav-right .swiper-button-prev:hover,
.hero-nav-right .swiper-button-next:hover { background: var(--ac-primary); border-color: var(--ac-primary); }

/* Otomatik oynatma ilerleme çubuğu */
.hero-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; z-index: 6; background: rgba(255, 255, 255, 0.15); }
.hero-progress .fill { display: block; height: 100%; width: 0; background: var(--ac-accent); }

@media (max-width: 767.98px) {
  .hero-content { padding: 60px 0 80px; }
  .hero-chips li { font-size: 12.5px; padding: 7px 13px; }
  .hero-nav { bottom: 24px; }
}

/* ---------- Ürün kartları ---------- */
.product-card {
  background: #fff;
  border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--ac-shadow-lg); }
.product-card .card-img { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--ac-light); }
.product-card .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .card-img img { transform: scale(1.06); }
.product-card .card-img::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 40%;
  background: linear-gradient(to top, rgba(10,31,68,0.55), transparent);
  opacity: 0; transition: opacity 0.35s ease;
}
.product-card:hover .card-img::after { opacity: 1; }
.product-card .card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.product-card .card-body h3 { font-size: 18.5px; margin-bottom: 10px; }
.product-card .card-body p { font-size: 14px; color: var(--ac-gray); margin-bottom: 16px; flex: 1; }
.product-card .card-link { color: var(--ac-primary); font-weight: 700; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; }
.product-card .card-link .bi { transition: transform 0.3s ease; }
.product-card .card-link:hover { color: var(--ac-primary-dark); }
.product-card .card-link:hover .bi { transform: translateX(5px); }

/* ---------- Hakkımızda özeti ---------- */
.about-img { position: relative; }
.about-img img { border-radius: var(--ac-radius); box-shadow: var(--ac-shadow-lg); }
.about-img .exp-badge {
  position: absolute; right: -16px; bottom: -22px;
  background: var(--ac-accent); color: var(--ac-navy);
  border-radius: var(--ac-radius);
  padding: 18px 26px;
  text-align: center;
  box-shadow: var(--ac-shadow-lg);
}
.about-img .exp-badge .num { font-size: 1.9rem; font-weight: 800; line-height: 1; }
.about-img .exp-badge .txt { font-size: 13px; font-weight: 700; }
.about-feature { display: flex; gap: 14px; margin-bottom: 18px; }
.about-feature .icon {
  flex: 0 0 52px; width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: var(--ac-primary-light); color: var(--ac-primary);
  border-radius: 12px; font-size: 22px;
}
.about-feature h4 { font-size: 16.5px; margin-bottom: 4px; }
.about-feature p { font-size: 14px; margin: 0; }

/* ---------- Referanslar ---------- */
.references { background: var(--ac-light); }
.ref-project-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.ref-project-item {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border: 1px solid var(--ac-border);
  border-radius: 10px; padding: 14px 18px;
  font-weight: 600; font-size: 14.5px; color: var(--ac-navy);
  transition: all 0.3s ease;
}
.ref-project-item .bi { color: var(--ac-accent); font-size: 18px; }
.ref-project-item:hover { border-color: var(--ac-primary); box-shadow: var(--ac-shadow); transform: translateY(-3px); }

.partner-strip { background: #fff; border: 1px solid var(--ac-border); border-radius: var(--ac-radius); padding: 34px 24px; }

/* Kurum logosu carousel — saf CSS sonsuz kaydırma */
.partner-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.partner-marquee-track {
  display: flex;
  width: max-content;
  animation: partner-scroll 32s linear infinite;
  will-change: transform;
}
.partner-marquee:hover .partner-marquee-track { animation-play-state: paused; }
@keyframes partner-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.partner-slide {
  display: flex; align-items: center; justify-content: center;
  flex: 0 0 200px; width: 200px;
  margin-right: 18px;
  background: #fafcff; border: 1px solid var(--ac-border);
  border-radius: 12px; height: 110px; padding: 18px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.partner-slide:hover { border-color: var(--ac-primary); box-shadow: var(--ac-shadow); }
.partner-slide img {
  max-height: 72px; max-width: 160px;
  object-fit: contain;
  filter: grayscale(100%); opacity: 0.75;
  transition: filter 0.3s ease, opacity 0.3s ease;
}
.partner-slide:hover img { filter: grayscale(0); opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .partner-marquee-track { animation: none; width: 100%; flex-wrap: wrap; justify-content: center; }
  .partner-slide { margin-bottom: 18px; }
}

/* ---------- Teklif formu ---------- */
.quote-section { position: relative; overflow: hidden; }
.quote-section::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,31,68,0.95) 0%, rgba(11,74,146,0.88) 100%);
}
.quote-section .container-xl { position: relative; z-index: 2; }
.quote-section h2, .quote-section h3 { color: #fff; }
.quote-section p { color: rgba(255,255,255,0.8); }
.quote-card {
  background: #fff; border-radius: var(--ac-radius);
  box-shadow: var(--ac-shadow-lg); padding: 34px;
}
.quote-card .form-control {
  border: 1.5px solid var(--ac-border);
  border-radius: 10px; padding: 12px 16px; font-size: 14.5px;
}
.quote-card .form-control:focus { border-color: var(--ac-primary); box-shadow: 0 0 0 0.2rem rgba(11,92,171,0.12); }
.quote-card label { font-weight: 600; font-size: 13.5px; color: var(--ac-navy); }
.quote-contact-item { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.quote-contact-item .icon {
  flex: 0 0 50px; width: 50px; height: 50px;
  border: 1.5px solid rgba(255,255,255,0.25);
  color: #ffd76b;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; font-size: 20px;
}
.quote-contact-item .label { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: rgba(255,255,255,0.55); }
.quote-contact-item .value { color: #fff; font-weight: 700; font-size: 16px; }

/* ---------- Haber kartları ---------- */
.news-card {
  background: #fff; border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius); overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  height: 100%; display: flex; flex-direction: column;
}
.news-card:hover { transform: translateY(-6px); box-shadow: var(--ac-shadow-lg); }
.news-card .news-img { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.news-card .news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-img img { transform: scale(1.05); }
.news-card .news-date {
  position: absolute; top: 14px; left: 14px;
  background: var(--ac-primary); color: #fff;
  border-radius: 10px; text-align: center;
  padding: 7px 12px; line-height: 1.15;
}
.news-card .news-date .d { font-size: 19px; font-weight: 800; display: block; }
.news-card .news-date .m { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.news-card .news-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.news-card h3 { font-size: 17px; margin-bottom: 8px; }
.news-card p { font-size: 14px; color: var(--ac-gray); flex: 1; margin-bottom: 14px; }

/* ---------- Sayfa başlığı (iç sayfalar) ---------- */
.page-header {
  position: relative;
  background: linear-gradient(135deg, var(--ac-navy) 0%, var(--ac-navy-2) 55%, var(--ac-primary) 130%);
  padding: 86px 0 74px;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute;
  right: -120px; top: -120px;
  width: 380px; height: 380px;
  border: 46px solid rgba(255,255,255,0.06);
  border-radius: 50%;
}
.page-header::after {
  content: "";
  position: absolute;
  right: 120px; bottom: -150px;
  width: 300px; height: 300px;
  border: 40px solid rgba(255,255,255,0.05);
  border-radius: 50%;
}
.page-header h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; position: relative; z-index: 2; }
.breadcrumb { margin: 0; position: relative; z-index: 2; }
.breadcrumb a { color: rgba(255,255,255,0.7); font-size: 14px; }
.breadcrumb a:hover { color: #ffd76b; }
.breadcrumb .active { color: #ffd76b; font-size: 14px; }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.4); }

/* ---------- Ürün detay ---------- */
.product-detail .gallery-img { border-radius: var(--ac-radius); overflow: hidden; box-shadow: var(--ac-shadow); }
.product-detail .gallery-img img { width: 100%; }
.thumb-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.thumb-list .thumb { border-radius: 10px; overflow: hidden; cursor: pointer; opacity: 0.75; border: 2px solid transparent; transition: all 0.3s ease; }
.thumb-list .thumb:hover, .thumb-list .thumb.active { opacity: 1; border-color: var(--ac-primary); }
.spec-list { list-style: none; padding: 0; margin: 0; }
.spec-list li { display: flex; gap: 12px; padding: 13px 0; border-bottom: 1px dashed var(--ac-border); font-size: 14.5px; }
.spec-list li .bi { color: var(--ac-primary); font-size: 17px; flex: 0 0 auto; }
.spec-list li strong { color: var(--ac-navy); }
.feature-list li { margin-bottom: 8px; font-size: 14.5px; }
.feature-list .bi-check-circle-fill { color: var(--ac-primary); }
.diameter-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.diameter-chips .chip {
  min-width: 72px; text-align: center;
  border: 1.5px solid var(--ac-border); border-radius: 10px;
  padding: 10px 12px; font-weight: 700; color: var(--ac-navy); font-size: 14px;
  background: #fff; transition: all 0.3s ease;
}
.diameter-chips .chip:hover { border-color: var(--ac-primary); background: var(--ac-primary-light); color: var(--ac-primary); }

/* Sidebar */
.side-card {
  background: #fff; border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius); padding: 26px; margin-bottom: 24px;
}
.side-card h4 { font-size: 16.5px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--ac-primary-light); }
.side-links { list-style: none; padding: 0; margin: 0; }
.side-links li { border-bottom: 1px solid var(--ac-border); }
.side-links li:last-child { border-bottom: 0; }
.side-links a {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 4px; font-size: 14.5px; font-weight: 600; color: var(--ac-navy);
}
.side-links a .bi { color: var(--ac-primary); transition: transform 0.3s ease; }
.side-links a:hover { color: var(--ac-primary); padding-left: 10px; }
.side-links a:hover .bi { transform: translateX(4px); }
.side-links a.active { color: var(--ac-primary); }
.side-contact li { display: flex; gap: 12px; margin-bottom: 16px; font-size: 14.5px; }
.side-contact .bi { color: var(--ac-primary); font-size: 18px; }

/* Accordion */
.accordion-item { border: 1px solid var(--ac-border) !important; border-radius: 10px !important; margin-bottom: 12px; overflow: hidden; }
.accordion-button { font-weight: 700; color: var(--ac-navy); background: var(--ac-light); font-size: 15px; padding: 16px 20px; }
.accordion-button:not(.collapsed) { background: var(--ac-primary); color: #fff; box-shadow: none; }
.accordion-button:focus { box-shadow: none; }
.accordion-body { font-size: 14.5px; }
.accordion-body ul { padding-left: 18px; }

/* ---------- İletişim ---------- */
.contact-info-card {
  background: #fff; border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius); padding: 30px;
  text-align: center; transition: all 0.3s ease; height: 100%;
}
.contact-info-card:hover { box-shadow: var(--ac-shadow-lg); transform: translateY(-5px); }
.contact-info-card .icon {
  width: 62px; height: 62px; margin: 0 auto 16px;
  background: var(--ac-primary-light); color: var(--ac-primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.contact-info-card h4 { font-size: 16.5px; margin-bottom: 8px; }
.contact-info-card p { margin: 0; font-size: 14.5px; }
.contact-form-card {
  background: #fff; border: 1px solid var(--ac-border);
  border-radius: var(--ac-radius); padding: 34px; box-shadow: var(--ac-shadow);
}
.contact-form-card .form-control {
  border: 1.5px solid var(--ac-border); border-radius: 10px;
  padding: 12px 16px; font-size: 14.5px;
}
.contact-form-card .form-control:focus { border-color: var(--ac-primary); box-shadow: 0 0 0 0.2rem rgba(11,92,171,0.12); }
.contact-form-card label { font-weight: 600; font-size: 13.5px; color: var(--ac-navy); }
.contact-map { border-radius: var(--ac-radius); overflow: hidden; border: 1px solid var(--ac-border); box-shadow: var(--ac-shadow); }
.contact-map iframe { display: block; width: 100%; height: 420px; border: 0; }

/* ---------- KVKK / içerik ---------- */
.content-block h2 { font-size: 1.4rem; margin: 34px 0 14px; }
.content-block h3 { font-size: 1.15rem; margin: 26px 0 10px; }
.content-block p, .content-block li { color: #4a5568; font-size: 15px; }
.content-block ul { padding-left: 20px; }
.content-block ul li { margin-bottom: 8px; }

/* ---------- Footer ---------- */
.footer { background: var(--ac-navy); color: #9fb3cc; font-size: 14.5px; }
.footer-top { padding: 64px 0 40px; }
.footer h5 { color: #fff; font-size: 16px; margin-bottom: 22px; position: relative; padding-bottom: 12px; }
.footer h5::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 38px; height: 3px; border-radius: 3px; background: var(--ac-accent);
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: #9fb3cc; display: inline-flex; align-items: center; gap: 8px; }
.footer-links a .bi { font-size: 10px; color: var(--ac-accent); transition: transform 0.3s ease; }
.footer-links a:hover { color: #fff; }
.footer-links a:hover .bi { transform: translateX(4px); }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 16px; }
.footer-contact .bi { color: var(--ac-accent); font-size: 17px; margin-top: 3px; }
.footer-contact a { color: #9fb3cc; }
.footer-contact a:hover { color: #fff; }
.footer .social a {
  display: inline-flex; width: 38px; height: 38px;
  align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.18); border-radius: 50%;
  color: #fff; margin-right: 8px; font-size: 15px;
}
.footer .social a:hover { background: var(--ac-primary); border-color: var(--ac-primary); }
.footer .footer-logo { height: 54px; margin-bottom: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0; font-size: 13.5px;
}

/* ---------- Sayfaya geliş animasyonu ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* ---------- Anti-spam (honeypot) ---------- */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; right: 22px; bottom: 22px;
  width: 46px; height: 46px;
  background: var(--ac-primary); color: #fff;
  border: 0; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; box-shadow: var(--ac-shadow-lg);
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: all 0.35s ease; z-index: 1050;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { background: var(--ac-primary-dark); color: #fff; }

/* ---------- Sayfalama ---------- */
.pagination .page-link {
  border: 1px solid var(--ac-border); color: var(--ac-navy);
  font-weight: 600; padding: 9px 16px; margin: 0 4px; border-radius: 10px !important;
}
.pagination .page-item.active .page-link { background: var(--ac-primary); border-color: var(--ac-primary); color: #fff; }
.pagination .page-link:hover { background: var(--ac-primary-light); color: var(--ac-primary); }