/* ==========================================================
   Ateş İnşaat — Ana Stil Dosyası
   Design System: Inter font, #1E88E5 primary, #F5F5F5 bg
   ========================================================== */

/* ── 1. CSS Custom Properties ── */
:root {
  --primary:        #1E88E5;
  --primary-dark:   #1565C0;
  --secondary:      #42A5F5;
  --gradient:       linear-gradient(135deg, #1E88E5, #42A5F5);
  --gradient-dark:  linear-gradient(135deg, #1565C0, #1E88E5);
  --text:           #333333;
  --text-light:     #666666;
  --text-muted:     #999999;
  --bg:             #F5F5F5;
  --white:          #ffffff;
  --border:         #e0e0e0;
  --shadow-sm:      0 2px 8px rgba(0,0,0,.08);
  --shadow-md:      0 6px 24px rgba(0,0,0,.12);
  --shadow-lg:      0 16px 48px rgba(0,0,0,.16);
  --radius-sm:      6px;
  --radius-md:      12px;
  --radius-lg:      20px;
  --transition:     all .3s ease;
  --navbar-h:       72px;
  --section-py:     80px;
  /* Admin’de UPLOAD_CARD_ASPECT (4:3) ile aynı — kırpılan görsel tekrar kesilmesin */
  --card-media-aspect: 4 / 3;
}

/* ── 2. Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { display: block; max-width: 100%; height: auto; }
img.hero-banner-img {
  max-width: none;
  width: 100%;
  height: auto;
}
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── 3. Typography ── */
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.2; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 600; line-height: 1.3; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { font-size: 1rem; color: var(--text-light); line-height: 1.75; }

/* ── 4. Layout Utilities ── */
.container      { max-width: 1200px; margin-inline: auto; padding-inline: 20px; }
.container-wide { max-width: 1400px; margin-inline: auto; padding-inline: clamp(20px, 3vw, 32px); }
.container-sm   { max-width: 800px;  margin-inline: auto; padding-inline: 20px; }
.section        { padding-block: var(--section-py); margin: 0; }
.section-alt    { padding-block: var(--section-py); background: var(--white); margin: 0; }
.section-blue   { padding-block: var(--section-py); background: var(--gradient); color: var(--white); margin: 0; }
.section-dark   { padding-block: var(--section-py); background: #1a1a2e; color: var(--white); margin: 0; }

.flex       { display: flex; }
.flex-col   { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1  { gap: 8px; }
.gap-2  { gap: 16px; }
.gap-3  { gap: 24px; }
.gap-4  { gap: 32px; }
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

/* ── 5. Grid Systems ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; align-items: stretch; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }

/* ── 6. Section Header ── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .tag {
  display: inline-block;
  background: rgba(30,136,229,.12);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-blue .section-header .tag { background: rgba(255,255,255,.2); color: var(--white); }
.section-header h2 { margin-bottom: 12px; }
.section-header p  { max-width: 580px; margin-inline: auto; }
.section-blue .section-header h2,
.section-blue .section-header p { color: var(--white); }
.section-dark .section-header h2 { color: var(--white); }
.section-dark .section-header .tag { background: rgba(30,136,229,.3); color: var(--secondary); }

/* ── 7. Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 600; letter-spacing: .01em;
  transition: var(--transition); text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(30,136,229,.35);
}
.btn-primary:hover {
  background: var(--gradient-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,136,229,.45);
  color: var(--white);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary); color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white); color: var(--primary); font-weight: 700;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.btn-white:hover {
  background: #f0f4ff; transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  color: var(--primary);
}
.btn-outline-white {
  border: 2px solid rgba(255,255,255,.8); color: var(--white);
}
.btn-outline-white:hover { background: rgba(255,255,255,.15); color: var(--white); }
.btn-sm { padding: 8px 18px; font-size: .85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { display: flex; width: 100%; justify-content: center; }
.btn-wa {
  background: #25D366; color: var(--white);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn-wa:hover { background: #1ebe57; transform: translateY(-2px); color: var(--white); }

/* ── 8. Navbar ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--navbar-h);
  display: flex; align-items: center;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
  transition: background .4s ease, box-shadow .4s ease, backdrop-filter .4s ease;
}
.navbar.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,.1);
}

/* Ana sayfa: banner hero — tam genişlik, yükseklik görsel oranında */
body.has-hero .hero--banner {
  margin-top: var(--navbar-h);
  margin-bottom: 0;
  min-height: auto;
  padding: 0;
}
/* Hero ile Hakkımızda — arada ekstra boşluk yok */
.hero--banner + .section-alt {
  padding-top: 0;
  margin-top: 0;
}
.hero--banner + .section-alt > .container {
  padding-top: clamp(24px, 3.5vw, 40px);
}
/* Ana sayfa: navbar her zaman sabit beyaz (banner renginden etkilenmez) */
body.has-hero .navbar,
body.has-hero .navbar:not(.scrolled),
body.has-hero .navbar.scrolled {
  background: #fff;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 2px 10px rgba(0,0,0,.08);
  border-bottom: 1px solid var(--border);
}
body.has-hero .navbar .navbar-links a,
body.has-hero .navbar:not(.scrolled) .navbar-links a {
  color: var(--text);
  text-shadow: none;
}
body.has-hero .navbar .navbar-brand img {
  filter: none;
}
body.has-hero .navbar .hamburger span {
  background: var(--text);
  box-shadow: none;
}

/* ── Premium Hero (ana sayfa) ── */
body.has-hero-premium .hero--premium {
  margin-top: var(--navbar-h);
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--white);
  overflow: visible;
}
.hero-premium__main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: clamp(36px, 5vw, 72px) 0 clamp(28px, 4vw, 48px);
}
.hero-premium__grid {
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  width: 100%;
}
.hero-premium__eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(30, 136, 229, .1);
  color: var(--primary-dark);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero-premium__title {
  font-size: clamp(1.85rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  color: #1f2937;
  letter-spacing: -.02em;
  max-width: 16ch;
}
.hero-premium__lead {
  margin-top: 20px;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.7;
  color: #4b5563;
  max-width: 46ch;
}
.hero-premium__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}
.hero-premium__actions .btn {
  min-height: 48px;
}
.hero-premium-collage {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 320px));
  gap: 20px;
  justify-content: end;
  width: 100%;
  max-width: 660px;
  margin-left: auto;
}
.hero-premium-collage__item {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .08);
  transition: transform .35s ease, box-shadow .35s ease;
}
.hero-premium-collage__item img,
.hero-premium-collage__placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.hero-premium-collage__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 2rem;
  background: linear-gradient(145deg, #f8fafc 0%, #e2e8f0 100%);
}
.hero-premium-collage__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 14px 12px;
  background: linear-gradient(to top, rgba(17, 24, 39, .72), transparent);
  color: var(--white);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .01em;
}
@media (hover: hover) {
  .hero-premium-collage__item:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(15, 23, 42, .14);
  }
  .hero-premium-collage__item:hover img {
    transform: scale(1.05);
  }
}
.hero-premium-stats {
  border-top: 1px solid #e5e7eb;
  background: #fafafa;
}
.hero-premium-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: clamp(24px, 3vw, 36px) 0;
}
.hero-premium-stat {
  text-align: center;
  padding: 8px 12px;
}
.hero-premium-stat strong {
  display: block;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}
.hero-premium-stat span {
  display: block;
  margin-top: 6px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary-dark);
}
.hero--premium + .section-alt {
  padding-top: 0;
  margin-top: 0;
}
.hero--premium + .section-alt > .container {
  padding-top: clamp(24px, 3.5vw, 40px);
}

/* Logo | ortalanmış metin linkleri | İletişim + mobil menü */
.navbar .container.navbar-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.navbar-brand { display: flex; align-items: center; z-index: 2; }
.navbar-brand img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

.navbar-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2px;
  min-width: 0;
  justify-self: stretch;
}
.navbar-links a {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
  white-space: nowrap;
}
.navbar.scrolled .navbar-links a { color: var(--text); }
.navbar-links a:hover,
.navbar-links a.active {
  background: rgba(30,136,229,.12);
  color: var(--primary);
}
.navbar.scrolled .navbar-links a:hover,
.navbar.scrolled .navbar-links a.active {
  background: rgba(30,136,229,.12);
  color: var(--primary);
}

.navbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  z-index: 2;
}
.navbar-actions .navbar-cta.btn-primary {
  color: var(--white) !important;
  padding: 9px 18px;
}
.navbar-actions .navbar-cta.btn-primary:hover { color: var(--white) !important; }

/* Navbar Dropdown */
.navbar-dropdown { position: relative; display: flex; flex-direction: column; }
.navbar-dropdown > a { 
  padding: 8px 18px 8px 14px; border-radius: var(--radius-sm); font-size: .9rem; font-weight: 500; 
  color: var(--text); transition: var(--transition); position: relative;
}
.navbar-dropdown > a::after {
  content: ''; position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 4px; height: 4px; background: rgba(30,136,229,.45); border-radius: 50%;
  transition: var(--transition);
}
.navbar-dropdown:hover > a::after { background: var(--primary); }
.navbar-dropdown:hover > a { background: rgba(30,136,229,.12); color: var(--primary); }
.navbar.scrolled .navbar-dropdown:hover > a { background: rgba(30,136,229,.12); color: var(--primary); }
.navbar.scrolled .navbar-dropdown:hover > a::after { background: var(--primary); }

.navbar-dropdown-menu {
  position: absolute; top: calc(100% + 8px); left: 0; 
  background: var(--white); border-radius: var(--radius-md);
  min-width: 200px; opacity: 0; visibility: hidden; 
  transform: translateY(-12px); transition: var(--transition);
  box-shadow: 0 12px 40px rgba(0,0,0,.15); z-index: 1000; 
  padding: 8px 0; border: 1px solid rgba(0,0,0,.05);
}
.navbar-dropdown:hover .navbar-dropdown-menu { 
  opacity: 1; visibility: visible; transform: translateY(0);
}
.navbar-dropdown-menu a {
  display: flex; align-items: center; gap: 8px; padding: 12px 20px;
  font-size: .85rem; font-weight: 500; color: var(--text);
  transition: var(--transition); white-space: nowrap; text-decoration: none;
}
.navbar-dropdown-menu a:hover { 
  background: rgba(30,136,229,.08); color: var(--primary);
  padding-left: 24px;
}
.navbar-dropdown-menu a i { 
  color: var(--primary); font-size: .75rem;
}

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 6px; border-radius: var(--radius-sm); transition: var(--transition);
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px; transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--text); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu drawer */
.navbar-mobile {
  position: fixed; top: var(--navbar-h); left: 0; right: 0; bottom: 0;
  background: var(--white); z-index: 999;
  display: none; flex-direction: column; gap: 8px; padding: 24px 20px;
  transform: translateX(100%); transition: transform .35s ease;
  overflow-y: auto;
}
.navbar-mobile.open { transform: translateX(0); }
.navbar-mobile a {
  display: block; padding: 14px 18px; border-radius: var(--radius-sm);
  font-size: 1rem; font-weight: 500; color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar-mobile a:hover, .navbar-mobile a.active {
  background: rgba(30,136,229,.08); color: var(--primary);
}

/* Mobile Dropdown */
.navbar-mobile-dropdown { border-bottom: 1px solid var(--border); }
.navbar-mobile-toggle {
  display: flex; align-items: center; width: 100%; padding: 14px 18px;
  font-size: 1rem; font-weight: 500; color: var(--text);
  background: none; border: none; cursor: pointer; transition: var(--transition);
}
.navbar-mobile-toggle:hover { background: rgba(30,136,229,.08); color: var(--primary); }
.navbar-mobile-toggle i:last-child { transition: transform .3s; }
.navbar-mobile-toggle.open i:last-child { transform: rotate(180deg); }

.navbar-mobile-dropdown-menu {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  background: rgba(30,136,229,.04);
}
.navbar-mobile-dropdown-menu.open { max-height: 300px; }
.navbar-mobile-dropdown-menu a {
  display: flex; align-items: center; gap: 8px; padding: 12px 18px 12px 36px;
  font-size: .9rem; font-weight: 500; color: var(--text);
  border-bottom: 1px solid var(--border); transition: var(--transition);
}
.navbar-mobile-dropdown-menu a:hover { background: rgba(30,136,229,.08); color: var(--primary); }

/* ── 9. Hero Section ── */
.hero {
  position: relative;
  overflow: hidden;
}
.hero.hero--banner {
  overflow: visible;
}
/* İç sayfa / eski tam ekran hero */
.hero:not(.hero--banner) {
  min-height: 100vh;
  margin-top: var(--navbar-h);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Ana sayfa: banner — görsel tam boyut, kırpma yok */
.hero--banner {
  display: block;
  padding: 0;
  line-height: 0;
  font-size: 0;
  overflow: visible;
}
.hero-banner-wrap {
  width: 100%;
  margin: 0;
  padding: 0;
  line-height: 0;
  font-size: 0;
  overflow: visible;
}
.hero-banner-slider {
  width: 100%;
  margin: 0;
  padding: 0;
}
.hero-banner-slide {
  display: none;
  margin: 0;
  padding: 0;
}
.hero-banner-slide.is-active {
  display: block;
}
.hero-banner-slide picture {
  display: block;
  margin: 0;
  padding: 0;
  line-height: 0;
}
.hero-banner-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  display: block;
  object-fit: unset;
  object-position: unset;
}
/* ── 10. About Preview Section ── */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-preview-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 1420 / 646;
}
.about-preview-image img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.about-badge {
  position: absolute;
  z-index: 2;
  bottom: 20px;
  left: 20px;
  background: var(--gradient);
  color: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  line-height: 1.25;
  text-align: center;
}
.about-badge strong {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.1;
}
.about-badge span {
  display: block;
  font-size: .85rem;
  opacity: .95;
  line-height: 1.3;
  margin-top: 2px;
}
.about-preview-text .tag {
  display: inline-block; background: rgba(30,136,229,.1); color: var(--primary);
  font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 100px; margin-bottom: 12px;
}
.about-preview-text h2 { margin-bottom: 16px; }
.about-preview-text p  { margin-bottom: 24px; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(152px, 1fr));
  gap: 22px 16px;
  margin-bottom: 28px;
  align-items: start;
  justify-items: stretch;
}
.about-stat {
  text-align: center;
  min-width: 0;
  padding: 6px 4px;
}
.about-stat strong {
  display: block;
  font-size: clamp(1.35rem, 4vw, 1.8rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.15;
}
.about-stat span {
  display: block;
  margin-top: 8px;
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}
/* Ana sayfada 3 istatistik: son kutu 2 sütunda ortada */
.about-stats .about-stat:last-child:nth-child(3) {
  grid-column: 1 / -1;
  justify-self: center;
  max-width: 220px;
}

/* ── 10b. Hakkımızda — editoryal düzen (statik) ── */
.about-story-section {
  padding-block: clamp(48px, 6vw, 88px);
}

.about-story {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4vw, 40px);
  max-width: 880px;
  margin-inline: auto;
}

.about-story-header {
  text-align: center;
  max-width: 36rem;
  margin-inline: auto;
}

.about-story-header .tag {
  display: inline-block;
  background: rgba(30, 136, 229, .1);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.about-story-header h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--text);
}

.about-story-brand {
  display: block;
  font-size: .68em;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: .02em;
  margin-bottom: 6px;
}

.about-story-intro {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.about-story-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: var(--white);
}

.about-story-photo {
  line-height: 0;
  background: #f8fafc;
}

.about-story-photo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center;
}

.about-story-caption {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 14px 20px;
  background: var(--gradient);
  color: var(--white);
  font-size: .88rem;
  font-weight: 500;
}

.about-story-caption .about-story-year {
  flex-shrink: 0;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .18);
}

.about-story-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  border: none;
  align-items: stretch;
}

.about-story-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  min-height: 100%;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 10px 14px;
  box-shadow: var(--shadow-sm);
}

.about-story-stat-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(30, 136, 229, .14), rgba(66, 165, 245, .22));
  border: 1px solid rgba(30, 136, 229, .15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-size: 1.05rem;
}

.about-story-stat-value {
  display: block;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  margin: 0;
}

.about-story-stat-label {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 2.5em;
  margin: 8px 0 0;
  padding: 0 2px;
  font-size: .72rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.35;
  text-align: center;
  text-wrap: balance;
}

.about-story-copy {
  padding-top: 8px;
}

.about-story-lead {
  font-size: 1.08rem;
  line-height: 1.78;
  color: var(--text);
  margin: 0 0 28px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.about-story-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about-story-body p {
  margin: 0;
  font-size: .98rem;
  line-height: 1.75;
  color: var(--text-light);
}

/* ── 11. Service Cards ── */
.service-card-wrap {
  perspective: 800px;
  display: flex;
  height: 100%;
  min-height: 0;
}
.service-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 32px 28px; border: 1px solid var(--border);
  transition: box-shadow .3s ease, border-color .3s ease;
  position: relative; overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
  cursor: pointer;
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
}
.service-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient); transform: scaleX(0); transition: transform .3s ease;
  transform-origin: left;
}
.service-card:hover { box-shadow: 0 20px 50px rgba(30,136,229,.18); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-card:active { box-shadow: 0 6px 18px rgba(30,136,229,.12); }
.service-icon {
  width: 60px; height: 60px; border-radius: var(--radius-md);
  background: rgba(30,136,229,.1); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--gradient); }
.service-icon i { font-size: 1.5rem; color: var(--primary); transition: var(--transition); }
.service-card:hover .service-icon i { color: var(--white); }
.service-card h3 { margin-bottom: 10px; }
.service-card p  { font-size: .9rem; flex: 1; }
.service-card .learn-more {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--primary); font-weight: 600; font-size: .88rem;
  margin-top: auto;
  padding-top: 16px;
  transition: var(--transition); pointer-events: none;
}
.service-card:hover .learn-more { gap: 10px; }

/* Sosyal sorumluluk listesi: 3D yok, hafif öne çıkma */
.service-card-wrap:has(.service-card--lift) {
  perspective: none;
}
.service-card.service-card--lift {
  transform: none;
  transition: transform .25s ease, box-shadow .25s ease, border-color .3s ease;
}
.service-card.service-card--lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 44px rgba(30, 136, 229, .16);
  border-color: rgba(30, 136, 229, .28);
}
.service-card.service-card--lift:hover::before {
  transform: scaleX(1);
}
.service-card.service-card--lift:active {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(30, 136, 229, .12);
}

/* Sosyal sorumluluk liste kartı — üst görsel */
.service-card.csr-list-card {
  padding: 0;
  overflow: hidden;
}
.csr-list-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg);
  flex-shrink: 0;
}
.csr-list-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.service-card.csr-list-card:hover .csr-list-card-media img {
  transform: scale(1.05);
}
.csr-list-card-body {
  padding: 22px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.csr-list-card-body h3 { margin-bottom: 10px; }
.csr-list-card-body p {
  font-size: .9rem;
  flex: 1;
  margin: 0;
  color: var(--text-light);
}
.csr-list-card-body .learn-more {
  margin-top: auto;
  padding-top: 16px;
}

/* CSR — Sosyal sorumluluk detay (blog + kenar çubuğu) */
.csr-detail-section { padding-block: 48px 72px; }
.csr-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 40px;
  align-items: start;
}
.csr-detail-main {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 28px 28px 32px;
  min-width: 0;
  overflow: hidden;
  word-break: break-word;
  overflow-wrap: break-word;
}
.csr-detail-hero {
  margin: 0 0 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--bg);
}
.csr-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.csr-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  font-size: .88rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.csr-detail-meta i {
  margin-right: 8px;
  color: var(--primary);
  opacity: .85;
}
.csr-detail-body p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--text-light);
  margin: 0;
}

.csr-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: -webkit-sticky;
  position: sticky;
  top: calc(var(--navbar-h) + 16px);
  align-self: start;
  /* AOS vb. transform yok — yapışkanlık çalışır; uzun içerikte iç kaydırma */
  max-height: calc(100vh - var(--navbar-h) - 32px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.csr-widget {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 22px 20px 20px;
}
.csr-widget-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(30, 136, 229, .2);
}
.csr-other-list { margin: 0; padding: 0; }
.csr-other-list li { list-style: none; margin-bottom: 14px; }
.csr-other-list li:last-child { margin-bottom: 0; }
.csr-other-link {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 8px;
  margin: -8px;
  border-radius: var(--radius-sm);
  transition: background .2s;
}
.csr-other-link:hover { background: rgba(30, 136, 229, .06); }
.csr-other-link img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.csr-other-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.csr-other-text strong {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}
.csr-other-text time {
  font-size: .78rem;
  color: var(--text-muted);
}
.csr-widget-all {
  display: flex;
  width: 100%;
  margin-top: 18px;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--gradient-dark);
  color: var(--white) !important;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9rem;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(30, 136, 229, .25);
}
.csr-widget-all:hover {
  filter: brightness(1.05);
  box-shadow: 0 6px 20px rgba(30, 136, 229, .35);
}

.csr-widget-callback {
  background: var(--gradient-dark);
  border: none;
  color: var(--white);
  box-shadow: 0 8px 28px rgba(21, 101, 192, .35);
}
.csr-widget-callback-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--white);
}
.csr-widget-callback-text {
  font-size: .88rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .88);
  margin: 0 0 18px;
}
.csr-widget-callback-btn {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--white);
  color: var(--primary-dark) !important;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .92rem;
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0, 0, 0, .12);
}
.csr-widget-callback-btn:hover {
  background: var(--secondary);
  color: var(--white) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .15);
}

@media (max-width: 1024px) {
  .csr-detail-layout {
    grid-template-columns: 1fr;
  }
  .csr-detail-sidebar {
    position: static;
    order: 2;
  }
  .csr-detail-main { order: 1; }
}

@media (max-width: 768px) {
  .csr-detail-main { padding: 20px 18px 24px; }
  .csr-detail-section { padding-block: 32px 56px; }
}

/* Personnel Cards */
.personnel-card {
  background: var(--white); border-radius: var(--radius-md); overflow: hidden;
  border: 1px solid var(--border); transition: var(--transition);
}
.personnel-image {
  width: 100%; aspect-ratio: var(--card-media-aspect); overflow: hidden; background: var(--bg);
}
.personnel-image img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: object-fit .35s ease, transform .4s ease;
}
@media (hover: hover) {
  .personnel-card:hover .personnel-image { background: var(--white); }
  .personnel-card:hover .personnel-image img {
    object-fit: contain;
    transform: none;
  }
}
.personnel-info {
  padding: 18px; text-align: center;
}
.personnel-info h4 { margin-bottom: 6px; color: var(--text); }
.personnel-info p {
  font-size: .85rem; color: var(--text-muted); margin: 0;
}

/* ── 11b. Ürünler — kategori filtresi ── */
.product-cat-filter {
  margin-bottom: 36px;
  overflow: visible;
}
.product-cat-filter__desktop {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.product-cat-filter__mobile {
  display: none;
}

/* Mobil özel kategori picker */
.product-cat-picker {
  position: relative;
  z-index: 20;
}
.product-cat-picker__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  box-shadow: none;
  text-align: left;
  transition: border-color .2s ease, background .2s ease;
}
.product-cat-picker__trigger[aria-expanded="true"] {
  border-color: rgba(30, 136, 229, .28);
  background: #fafbfd;
}
.product-cat-picker__text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.product-cat-picker__label {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.product-cat-picker__value {
  font-size: .92rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-cat-picker__chev {
  flex-shrink: 0;
  font-size: .72rem;
  color: var(--text-muted);
  transition: transform .2s ease, color .2s ease;
}
.product-cat-picker__trigger[aria-expanded="true"] .product-cat-picker__chev {
  transform: rotate(180deg);
  color: var(--primary);
}
.product-cat-picker__panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 30;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(15, 23, 42, .1);
  animation: productCatPickerIn .18s ease;
}
.product-cat-picker__panel[hidden] {
  display: none;
}
@keyframes productCatPickerIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.product-cat-picker__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 8px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text-light);
  transition: background .15s ease, color .15s ease;
}
.product-cat-picker__item span {
  flex: 1;
  min-width: 0;
  line-height: 1.35;
}
.product-cat-picker__item .fa-check {
  flex-shrink: 0;
  font-size: .8rem;
  opacity: 0;
  color: var(--primary);
  transition: opacity .18s ease;
}
.product-cat-picker__item.is-active {
  background: rgba(30, 136, 229, .07);
  color: var(--primary-dark);
  font-weight: 600;
}
.product-cat-picker__item.is-active .fa-check {
  opacity: 1;
}
.product-cat-picker__item:active:not(.is-active) {
  background: #f8fafc;
}

@media (max-width: 768px) {
  .product-cat-filter__desktop {
    display: none;
  }
  .product-cat-filter__mobile {
    display: block;
  }
  .product-cat-filter {
    margin-bottom: 28px;
    position: relative;
    z-index: 25;
  }
  .section-alt .container {
    overflow: visible;
  }
}

/* ── 12. Product Cards ── */
.product-card {
  background: var(--white); border-radius: var(--radius-md); overflow: hidden;
  border: 1px solid var(--border); transition: var(--transition);
  cursor: pointer; text-decoration: none; display: block; color: inherit;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(30,136,229,.3); }
.product-card:active { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.product-card-image {
  position: relative; overflow: hidden; width: 100%;
  aspect-ratio: var(--card-media-aspect);
  background: var(--bg);
}
.product-card-image img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: object-fit .35s ease, transform .5s ease;
}
.product-card-image-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted, #94a3b8); font-size: 2.5rem;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}
@media (hover: hover) {
  .product-card:hover .product-card-image { background: var(--white); }
  .product-card:hover .product-card-image img {
    object-fit: contain;
    transform: none;
  }
}
.product-card-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,136,229,.55) 0%, transparent 55%);
  opacity: 0; transition: opacity .35s ease;
}
.product-card:hover .product-card-image::after { opacity: 1; }
.product-card-overlay {
  position: absolute; bottom: 14px; left: 0; right: 0;
  display: flex; justify-content: center;
  opacity: 0; transform: translateY(8px); transition: .3s ease;
  pointer-events: none;
}
.product-card:hover .product-card-overlay { opacity: 1; transform: translateY(0); }
.product-card-overlay span {
  background: #25D366; color: #fff;
  font-size: .8rem; font-weight: 700; padding: 6px 16px;
  border-radius: 100px; display: flex; align-items: center; gap: 6px;
}
.product-card-cat {
  position: absolute; top: 12px; left: 12px;
  background: var(--gradient); color: var(--white);
  font-size: .75rem; font-weight: 600; padding: 4px 10px; border-radius: 100px;
}
.product-card-body { padding: 20px; overflow: hidden; }
.product-card-body h3 {
  font-size: 1rem; font-weight: 700; margin-bottom: 6px;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.product-card-body p  {
  font-size: .85rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; word-break: break-word;
}

/* ── 13. Why Us Section ── */
.grid-4 > .why-card-wrap {
  display: flex;
  min-height: 0;
  height: 100%;
  align-items: stretch;
}
.why-card-wrap {
  perspective: 700px;
}
.why-card {
  text-align: center; padding: 36px 24px;
  border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md);
  transition: box-shadow .3s ease, background .3s ease, border-color .3s ease;
  transform-style: preserve-3d;
  will-change: transform;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-height: 100%;
}
.why-card:hover { background: rgba(255,255,255,.07); box-shadow: 0 12px 36px rgba(0,0,0,.25); border-color: rgba(255,255,255,.28); }
.why-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(255,255,255,.15); display: flex; align-items: center;
  justify-content: center; margin: 0 auto 20px;
  transition: background .3s ease;
}
.why-card:hover .why-icon { background: rgba(255,255,255,.28); }
.why-icon i { font-size: 1.8rem; color: var(--white); }
.why-card h3 { color: var(--white); margin-bottom: 10px; }
.why-card p {
  color: rgba(255,255,255,.8);
  font-size: .9rem;
  flex: 1;
  margin: 0;
  line-height: 1.55;
}

/* ── 14. Workshop Section ── */
.workshop-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.workshop-images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.workshop-images img {
  border-radius: var(--radius-md);
  width: 100%;
  object-fit: cover;
  object-position: center center;
  transition: var(--transition);
}
.workshop-images img:first-child { height: 260px; }
.workshop-images img:last-child  { height: 200px; margin-top: 40px; }
.workshop-images img:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }
.workshop-text .tag {
  display: inline-block; background: rgba(30,136,229,.1); color: var(--primary);
  font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 100px; margin-bottom: 12px;
}
.workshop-text h2 { margin-bottom: 16px; }
.workshop-text p  { margin-bottom: 20px; }
.workshop-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.workshop-feature {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; background: var(--bg); border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
}
.workshop-feature i { color: var(--primary); font-size: 1rem; }
.workshop-feature span { font-size: .9rem; font-weight: 500; }

/* ── 15. Branches Section ── */
.branch-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.branch-card {
  background: var(--white); border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
}
.branch-map { width: 100%; height: 280px; border: none; display: block; }
.branch-info { padding: 24px; }
.branch-info h3 { margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.branch-info h3 i { color: var(--primary); }
.branch-detail { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.branch-detail i { color: var(--primary); margin-top: 3px; min-width: 14px; font-size: .9rem; }
.branch-detail span { font-size: .9rem; color: var(--text-light); }
.branch-actions { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

/* ── 15b. Brands Section ── */
.brands-section {
  background: var(--white);
  padding: clamp(48px, 6vw, 72px) 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
}
.brands-section__head {
  text-align: center;
  margin-bottom: clamp(24px, 4vw, 36px);
}
.brands-section__head .tag {
  display: inline-block;
  margin-bottom: 10px;
}
.brands-title {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px;
  letter-spacing: -.01em;
}
.brands-desc {
  max-width: 520px;
  margin: 0 auto;
  font-size: .92rem;
  color: var(--text-light);
  line-height: 1.65;
}
.brands-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 4px;
}
.brands-track-wrap {
  width: 100%;
  overflow: hidden;
  min-height: 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.brands-track {
  display: flex;
  gap: 16px;
  width: max-content;
  will-change: transform;
  animation: brandsScroll 30s linear infinite;
}
.brands-track.reverse {
  animation: brandsScrollReverse 40s linear infinite;
}
.brands-track-wrap:hover .brands-track { animation-play-state: paused; }
@keyframes brandsScroll {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}
@keyframes brandsScrollReverse {
  0%   { transform: translate3d(-50%, 0, 0); }
  100% { transform: translate3d(0, 0, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .brands-track,
  .brands-track.reverse {
    animation: none;
    transform: none;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 100%;
    margin-inline: auto;
  }
}
.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid #e8ecf1;
  border-radius: 12px;
  padding: 10px 22px;
  min-width: 130px;
  height: 64px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .04);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
  user-select: none;
  flex-shrink: 0;
}
.brand-item img {
  max-height: 38px;
  max-width: 100px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: .88;
  filter: grayscale(20%);
  transition: opacity .25s ease, filter .25s ease, transform .25s ease;
}
.brand-item:hover {
  border-color: rgba(30, 136, 229, .25);
  box-shadow: 0 6px 20px rgba(30, 136, 229, .1);
  transform: translateY(-2px);
}
.brand-item:hover img {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.04);
}

@media (max-width: 768px) {
  .brands-section {
    padding: 36px 0 40px;
    background: linear-gradient(180deg, #f8fafc 0%, #fff 55%, #f8fafc 100%);
  }
  .brands-section__head {
    margin-bottom: 22px;
    padding-inline: 16px;
  }
  .brands-title {
    font-size: 1.25rem;
  }
  .brands-desc {
    font-size: .82rem;
    line-height: 1.55;
    padding-inline: 4px;
  }
  .brands-rows {
    gap: 10px;
  }
  .brands-track-wrap {
    padding-block: 2px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
  }
  .brands-track {
    gap: 10px;
    animation-duration: 38s;
  }
  .brands-track.reverse {
    animation-duration: 48s;
  }
  .brand-item {
    min-width: 112px;
    height: 54px;
    padding: 8px 16px;
    border-radius: 10px;
    border-color: #e2e8f0;
    box-shadow: 0 2px 10px rgba(15, 23, 42, .06);
  }
  .brand-item img {
    max-height: 30px;
    max-width: 78px;
    opacity: .92;
    filter: grayscale(12%);
  }
}

@media (max-width: 380px) {
  .brand-item {
    min-width: 100px;
    height: 50px;
    padding: 7px 12px;
  }
  .brand-item img {
    max-height: 26px;
    max-width: 70px;
  }
  .brands-desc {
    display: none;
  }
}

/* ── 16. CTA Section ── */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute;
  width: 600px; height: 600px; border-radius: 50%;
  background: rgba(30,136,229,.12);
  top: -200px; right: -100px; pointer-events: none;
}
.cta-section h2 { color: var(--white); margin-bottom: 14px; }
.cta-section p  { color: rgba(255,255,255,.75); margin-bottom: 36px; max-width: 540px; margin-inline: auto; margin-bottom: 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── 17. Footer ── */
.footer {
  background: #111827; color: rgba(255,255,255,.8);
  padding-top: 60px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 48px; }
.footer-brand img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}
.footer-brand p { font-size: .88rem; color: rgba(255,255,255,.55); line-height: 1.7; }
.footer h4 { color: var(--white); margin-bottom: 18px; font-size: .95rem; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  font-size: .875rem; color: rgba(255,255,255,.55);
  transition: var(--transition); display: inline-flex; align-items: center; gap: 6px;
}
.footer-links a:hover { color: var(--secondary); padding-left: 4px; }
.footer-contact-item { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-contact-item i { color: var(--secondary); }
.footer-contact-item span { font-size: .875rem; color: rgba(255,255,255,.6); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 18px 0; display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 8px;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }

/* ── 18. İç sayfalar — navbar alt boşluğu ── */
body:not(.has-hero) > section:first-of-type {
  padding-top: calc(var(--navbar-h) + 24px);
}

/* ── 19. Forms ── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-control {
  width: 100%; padding: 12px 16px;
  border: 2px solid var(--border); border-radius: var(--radius-sm);
  font-size: .95rem; color: var(--text); background: var(--white);
  transition: border-color .25s, box-shadow .25s; outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(30,136,229,.12); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.alert {
  padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px;
  font-size: .9rem; display: flex; align-items: center; gap: 10px;
}
.alert-success { background: #e8f5e9; color: #2e7d32; border-left: 4px solid #4caf50; }
.alert-error   { background: #fce4ec; color: #c62828; border-left: 4px solid #e53935; }

/* ── 20. Projects Grid ── */
.project-card {
  border-radius: var(--radius-md); overflow: hidden;
  position: relative; background: var(--white);
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer; text-decoration: none; display: block; color: inherit;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(30,136,229,.3); }
.project-card:active { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.project-card-image {
  position: relative; overflow: hidden; width: 100%;
  aspect-ratio: var(--card-media-aspect);
  background: var(--bg);
}
.project-card-image img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: object-fit .35s ease, transform .5s ease;
}
@media (hover: hover) {
  .project-card:hover .project-card-image { background: var(--white); }
  .project-card:hover .project-card-image img {
    object-fit: contain;
    transform: none;
  }
}
.project-card-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.55) 0%, transparent 55%);
  opacity: 0; transition: opacity .35s ease;
}
.project-card:hover .project-card-image::after { opacity: 1; }
.project-card-overlay {
  position: absolute; bottom: 14px; left: 0; right: 0;
  display: flex; justify-content: center;
  opacity: 0; transform: translateY(8px); transition: .3s ease;
  pointer-events: none;
}
.project-card:hover .project-card-overlay { opacity: 1; transform: translateY(0); }
.project-card-overlay span {
  background: var(--gradient-dark); color: #fff;
  font-size: .8rem; font-weight: 700; padding: 6px 16px;
  border-radius: 100px; display: flex; align-items: center; gap: 6px;
}
.project-card-body { padding: 20px; overflow: hidden; }
.project-card-body h3 {
  font-size: 1rem; font-weight: 700; margin-bottom: 6px;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.project-card-body p  {
  font-size: .85rem;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; word-break: break-word;
}
.project-location {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .78rem; color: var(--primary); font-weight: 600; margin-top: 8px;
}

/* ── 21. Utility ── */
.text-primary { color: var(--primary); }
.bg-primary   { background: var(--gradient); }
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 100px;
  font-size: .75rem; font-weight: 600;
}
.badge-blue { background: rgba(30,136,229,.12); color: var(--primary); }
.divider { height: 1px; background: var(--border); margin: 40px 0; }

/* ── 22. Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-preview { gap: 40px; }
  .workshop-grid { gap: 32px; }
  .about-story { max-width: none; }
}

@media (max-width: 768px) {
  :root { --section-py: 56px; --navbar-h: 64px; }
  .hamburger { display: flex; }
  .navbar-links { display: none; }
  .navbar-actions .navbar-cta { display: none; }
  .navbar .container.navbar-inner {
    grid-template-columns: auto 1fr auto;
  }
  .navbar-mobile { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .about-preview  { grid-template-columns: 1fr; }
  .workshop-grid  { grid-template-columns: 1fr; }
  .branch-cards   { grid-template-columns: 1fr; }
  .form-row       { grid-template-columns: 1fr; }
  .footer-grid    { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom  { flex-direction: column; text-align: center; }
  .about-stats {
    gap: 10px 6px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .about-stats .about-stat:last-child:nth-child(3) {
    grid-column: auto;
    justify-self: stretch;
    max-width: none;
  }
  .about-stat strong {
    font-size: clamp(1.05rem, 4.2vw, 1.35rem);
  }
  .about-stat span {
    font-size: .68rem;
    line-height: 1.25;
    margin-top: 6px;
  }
  .about-story-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }
  .about-story-stat {
    padding: 10px 4px 8px;
    border-radius: var(--radius-sm);
  }
  .about-story-stat-icon {
    width: 32px;
    height: 32px;
    margin-bottom: 6px;
    font-size: .8rem;
  }
  .about-story-stat-value {
    font-size: .9rem;
  }
  .about-story-stat-label {
    min-height: 2.2em;
    margin-top: 4px;
    font-size: .58rem;
    line-height: 1.25;
  }
  .hero--banner + .section-alt > .container {
    padding-top: 24px;
  }
  body.has-hero-premium .hero--premium {
    min-height: auto;
  }
  .hero-premium__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-premium__title { max-width: none; }
  .hero-premium__lead { max-width: none; }
  .hero-premium-collage {
    grid-template-columns: repeat(2, 1fr);
    max-width: none;
    margin-inline: auto;
  }
  .hero-premium-stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .hero-premium__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 24px;
  }
  .hero-premium__actions .btn,
  .hero-premium__actions .btn-lg {
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
    font-size: .92rem;
    white-space: normal;
    line-height: 1.35;
  }
  .workshop-images { grid-template-columns: 1fr; }
  .workshop-images img:first-child,
  .workshop-images img:last-child { height: 220px; margin-top: 0; }
  .cta-section { padding: 60px 0; }
}

@media (min-width: 900px) {
  .about-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px 20px;
  }
  .about-stats .about-stat:last-child:nth-child(3) {
    grid-column: auto;
    justify-self: stretch;
    max-width: none;
  }
}

@media (max-width: 480px) {
  h2 { font-size: 1.5rem; }
  .about-stats { gap: 6px 4px; }
  .about-stat { padding: 4px 2px; }
  .about-stat strong { font-size: 1rem; }
  .about-stat span { font-size: .58rem; line-height: 1.2; }
  .cta-actions,
  .branch-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn,
  .branch-actions .btn { width: 100%; justify-content: center; }
}