/* ==========================================
   AS SAN MÜHENDİSLİK - Main Stylesheet
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #CC1626;
  --primary-dark: #a81020;
  --dark: #1A1A1A;
  --dark-2: #2D2D2D;
  --gray: #6B7280;
  --light: #F3F4F6;
  --white: #FFFFFF;
  --font: 'Poppins', sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 { font-weight: 700; }
p { line-height: 1.85; color: var(--gray); }
a { text-decoration: none; }
img { max-width: 100%; }

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
  background: rgba(255,255,255,0.97) !important;
  backdrop-filter: blur(12px);
  padding: 12px 0;
  transition: var(--transition);
  border-bottom: 2px solid var(--primary);
  position: fixed !important;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}
.navbar.scrolled { padding: 8px 0; box-shadow: var(--shadow-lg); }
.navbar-brand img { height: 48px; width: auto; }
.navbar-nav .nav-link {
  color: var(--dark) !important;
  font-weight: 500;
  font-size: 0.88rem;
  padding: 8px 14px !important;
  transition: var(--transition);
  letter-spacing: 0.2px;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--primary) !important;
}
.navbar-nav .nav-link.active {
  border-bottom: 2px solid var(--primary);
}
.btn-nav-contact {
  background: var(--primary) !important;
  color: var(--white) !important;
  border-radius: 4px;
  padding: 7px 18px !important;
  font-weight: 600;
  font-size: 0.85rem !important;
  transition: var(--transition);
}
.btn-nav-contact:hover { background: var(--primary-dark) !important; transform: translateY(-1px); }
.lang-btn {
  background: transparent;
  border: 1.5px solid rgba(26,26,26,0.25);
  color: var(--dark);
  border-radius: 4px;
  padding: 5px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
  letter-spacing: 0.5px;
}
.lang-btn:hover { border-color: var(--primary); color: var(--primary); }
.navbar-toggler { border: 1px solid rgba(26,26,26,0.2) !important; padding: 4px 8px !important; }
.navbar-toggler-icon { width: 20px; height: 20px; }

/* ==========================================
   PAGE HEADER
   ========================================== */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  padding: 130px 0 65px;
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--primary);
}
.page-header-inner { position: relative; z-index: 2; }
.page-header h1 { color: var(--white); font-size: 2.4rem; font-weight: 800; margin-bottom: 10px; }
.page-header-bar { width: 55px; height: 4px; background: var(--primary); border-radius: 2px; margin-bottom: 15px; }
.breadcrumb { background: transparent; padding: 0; margin: 0; }
.breadcrumb-item { color: rgba(255,255,255,0.5); font-size: 0.85rem; }
.breadcrumb-item a { color: var(--primary); }
.breadcrumb-item.active { color: rgba(255,255,255,0.75); }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.35); }

/* ==========================================
   SECTIONS
   ========================================== */
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }
.section-dark { background: var(--dark); }
.section-gray { background: var(--light); }
.section-dark .section-title { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.65); }
.section-dark .section-subtitle { color: rgba(255,255,255,0.6); }

.section-tag {
  display: inline-block;
  background: rgba(204,22,38,0.1);
  color: var(--primary);
  border-radius: 20px;
  padding: 5px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 6px;
  line-height: 1.25;
}
.section-title span { color: var(--primary); }
.section-bar {
  width: 50px; height: 3px;
  background: var(--primary);
  border-radius: 2px;
  margin: 12px 0 18px;
}
.section-bar.center { margin: 12px auto 18px; }
.section-subtitle { color: var(--gray); font-size: 0.95rem; margin-bottom: 45px; }

/* ==========================================
   HERO SPLIT (text left + gallery right)
   ========================================== */
.hero-split {
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 100%);
  padding: 130px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-split::before {
  content: '';
  position: absolute;
  top: -120px; left: -120px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(204,22,38,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-split::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--primary);
}
.hero-content-inner { max-width: 580px; position: relative; z-index: 2; }
.hero-content-inner::before {
  content: '';
  position: absolute;
  top: -85px;
  right: -55px;
  width: 320px;
  height: 320px;
  background-image: url("data:image/svg+xml;base64,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");
  background-size: contain;
  background-repeat: no-repeat;
  z-index: -1;
  pointer-events: none;
}
@media (max-width: 991.98px) {
  .hero-content-inner::before {
    width: 240px;
    height: 240px;
    top: -50px;
    right: -20px;
  }
}
@media (max-width: 767.98px) {
  .hero-content-inner::before {
    width: 180px;
    height: 180px;
    top: -40px;
    right: 0px;
  }
}
.hero-badge {
  display: inline-block;
  background: var(--primary);
  color: var(--white);
  border-radius: 3px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
  margin-bottom: 18px;
}
.hero-title span { color: var(--primary); }
.hero-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  margin-bottom: 32px;
  line-height: 1.8;
  max-width: 620px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ==========================================
   SPLIT GALLERY (asymmetric grid - 5 mixed images)
   ========================================== */
.split-gallery {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  height: 540px;
}
/* Layout placement:
   [ tall1  ][ wide1 ][ tall3 ]
   [ tall1  ][ wide2 ][ tall3 ]
   col1: tesis-1 (portrait, spans 2 rows)
   col2: tezgah-2 + tesis-2 (2 landscapes stacked)
   col3: tezgah-1 OR tesis-3 — using tesis-3 (portrait, spans 2 rows)
   That's only 4 slots — placing 5th below as overlap... 
   Actually use grid-area: */
.split-gallery .gallery-item:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; } /* tesis-1 portrait tall */
.split-gallery .gallery-item:nth-child(2) { grid-column: 2; grid-row: 1; }          /* tezgah-2 landscape */
.split-gallery .gallery-item:nth-child(3) { grid-column: 2; grid-row: 2; }          /* tesis-2 landscape */
.split-gallery .gallery-item:nth-child(4) { grid-column: 3; grid-row: 1; }          /* tezgah-1 portrait — half */
.split-gallery .gallery-item:nth-child(5) { grid-column: 3; grid-row: 2; }          /* tesis-3 portrait — half */

.gallery-item {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  cursor: zoom-in;
  background: var(--dark);
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.gallery-item:hover { box-shadow: 0 12px 30px rgba(0,0,0,0.18); transform: translateY(-3px); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(204,22,38,0.92) 0%,
    rgba(204,22,38,0.55) 40%,
    rgba(204,22,38,0) 70%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 22px;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.gallery-overlay i {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.4rem;
  color: var(--white);
  background: rgba(0,0,0,0.35);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
}
.gallery-caption {
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* GLightbox custom theme */
.gslide-description.gslide-dynamic-title,
.gslide-title,
.gslide-desc {
  color: var(--white) !important;
}
.gslide-description {
  background: rgba(20,20,20,0.85) !important;
  backdrop-filter: blur(10px);
  border-left: 3px solid var(--primary);
  padding: 14px 22px !important;
  border-radius: 4px;
  max-width: 70%;
  margin: 0 auto;
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}
.gslide-title {
  font-family: var(--font);
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  letter-spacing: 0.3px;
  margin: 0 !important;
}
.goverlay { background: rgba(10,10,10,0.92) !important; }
.gclose, .gnext, .gprev {
  background: rgba(255,255,255,0.08) !important;
  border-radius: 50% !important;
  transition: background 0.2s ease;
}
.gclose:hover, .gnext:hover, .gprev:hover {
  background: var(--primary) !important;
}

@media (max-width: 991.98px) {
  .hero-split { padding: 110px 0 60px; }
  .split-gallery { height: 420px; }
  .contact-info-box { margin-top: 16px; }
}
@media (max-width: 767.98px) {
  .hero-split { padding: 100px 0 50px; }
  .split-gallery {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 130px 130px;
    height: auto;
    gap: 8px;
  }
  .split-gallery .gallery-item:nth-child(1) { grid-column: 1 / -1; grid-row: 1; }
  .split-gallery .gallery-item:nth-child(2) { grid-column: 1; grid-row: 2; }
  .split-gallery .gallery-item:nth-child(3) { grid-column: 2; grid-row: 2; }
  .split-gallery .gallery-item:nth-child(4) { grid-column: 1; grid-row: 3; }
  .split-gallery .gallery-item:nth-child(5) { grid-column: 2; grid-row: 3; }
  .gallery-caption { font-size: 0.82rem; }
}

/* ==========================================
   STATS BAR
   ========================================== */
.stats-bar {
  background: var(--dark-2);
  padding: 30px 0;
  border-bottom: 3px solid var(--primary);
}
.stat-item { text-align: center; padding: 10px 0; }
.stat-item .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  display: block;
}
.stat-item .lbl {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  margin-top: 6px;
  display: block;
  letter-spacing: 0.3px;
}
.stat-divider { width: 1px; background: rgba(255,255,255,0.1); align-self: stretch; }

/* ==========================================
   SERVICE CARDS
   ========================================== */
.service-card {
  background: var(--white);
  border-radius: 8px;
  padding: 32px 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-bottom: 3px solid transparent;
  height: 100%;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-bottom-color: var(--primary);
}
.service-card .icon-box {
  width: 58px; height: 58px;
  background: rgba(204,22,38,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  transition: var(--transition);
}
.service-card:hover .icon-box { background: var(--primary); }
.service-card .icon-box i { font-size: 1.55rem; color: var(--primary); transition: var(--transition); }
.service-card:hover .icon-box i { color: var(--white); }
.service-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.service-card p { font-size: 0.875rem; margin: 0; }

/* ==========================================
   ABOUT TEASER (index)
   ========================================== */
.about-img-wrap { position: relative; }
.about-img-wrap img { border-radius: 8px; box-shadow: var(--shadow-lg); width: 100%; object-fit: cover; }
.about-badge-box {
  position: absolute;
  bottom: -18px; right: -18px;
  background: var(--primary);
  color: var(--white);
  padding: 22px 24px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(204,22,38,0.4);
}
.about-badge-box .num { font-size: 2.2rem; font-weight: 800; line-height: 1; display: block; }
.about-badge-box .txt { font-size: 0.72rem; font-weight: 500; display: block; margin-top: 4px; opacity: 0.9; }
.about-text-col { padding-left: 20px; }
.about-feat-item { display: flex; gap: 14px; margin-bottom: 18px; align-items: flex-start; }
.about-feat-item .check { width: 28px; height: 28px; background: rgba(204,22,38,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.about-feat-item .check i { color: var(--primary); font-size: 0.75rem; }
.about-feat-item span { font-size: 0.9rem; color: var(--dark); font-weight: 500; }

/* ==========================================
   REFERENCES BAND (index)
   ========================================== */
.ref-band { background: var(--light); padding: 55px 0; }
.ref-chip {
  background: var(--white);
  border-radius: 6px;
  padding: 16px 28px;
  box-shadow: var(--shadow);
  font-weight: 700;
  color: var(--dark);
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: var(--transition);
  text-align: center;
  border-top: 3px solid transparent;
}
.ref-chip:hover { border-top-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -10%;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.cta-section h2 { color: var(--white); font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.85); margin-bottom: 30px; font-size: 1.05rem; }

/* ==========================================
   BUTTONS
   ========================================== */
.btn-red {
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 4px;
  padding: 13px 30px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font);
  cursor: pointer;
}
.btn-red:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(204,22,38,0.4); }
.btn-dark-outline {
  background: transparent;
  color: var(--dark);
  border: 2px solid var(--dark);
  border-radius: 4px;
  padding: 11px 28px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font);
  cursor: pointer;
}
.btn-dark-outline:hover { background: var(--dark); color: var(--white); transform: translateY(-2px); }
.btn-white-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.55);
  border-radius: 4px;
  padding: 11px 28px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font);
  cursor: pointer;
}
.btn-white-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); color: var(--white); }
.btn-white-solid {
  background: var(--white);
  color: var(--primary);
  border: none;
  border-radius: 4px;
  padding: 13px 30px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font);
  cursor: pointer;
}
.btn-white-solid:hover { background: var(--dark); color: var(--white); transform: translateY(-2px); }

/* ==========================================
   VALUE CARDS (kurumsal)
   ========================================== */
.value-card {
  background: var(--white);
  border-radius: 8px;
  padding: 22px 20px;
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow);
  height: 100%;
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.value-card h5 { font-size: 0.92rem; font-weight: 700; margin-bottom: 6px; color: var(--dark); }
.value-card p { font-size: 0.83rem; margin: 0; }

/* Mission / Vision Cards */
.mv-card {
  border-radius: 10px;
  padding: 40px 35px;
  height: 100%;
}
.mv-card.mission { background: var(--dark); }
.mv-card.vision { background: var(--primary); }
.mv-card i { font-size: 2.2rem; color: rgba(255,255,255,0.3); margin-bottom: 20px; display: block; }
.mv-card h3 { color: var(--white); font-size: 1.4rem; font-weight: 800; margin-bottom: 16px; }
.mv-card p { color: rgba(255,255,255,0.8); line-height: 1.9; margin: 0; font-size: 0.95rem; }

/* ==========================================
   CAPABILITY CARDS (teknik)
   ========================================== */
.cap-card {
  background: var(--white);
  border-radius: 8px;
  padding: 28px 22px;
  box-shadow: var(--shadow);
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--primary);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.3s ease;
}
.cap-card:hover::before { transform: scaleY(1); }
.cap-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); padding-left: 26px; }
.cap-card .num { font-size: 2.5rem; font-weight: 800; color: rgba(204,22,38,0.08); line-height: 1; margin-bottom: 12px; }
.cap-card h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.cap-card p { font-size: 0.875rem; margin: 0; }

/* ==========================================
   MACHINE CARDS (teknik)
   ========================================== */
.machine-card {
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
  height: 100%;
  transition: var(--transition);
}
.machine-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.machine-header {
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  padding: 16px 18px;
  display: flex; align-items: center; gap: 12px;
}
.machine-header i { color: var(--primary); font-size: 1.3rem; }
.machine-header h5 { color: var(--white); margin: 0; font-size: 0.9rem; font-weight: 600; }
.machine-body { padding: 18px; }
.spec-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid #f0f0f0; font-size: 0.83rem; }
.spec-row:last-child { border-bottom: none; }
.spec-label { color: var(--gray); }
.spec-value { font-weight: 600; color: var(--dark); text-align: right; }

/* Quality Equipment */
.equip-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--white);
  border-radius: 8px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.equip-item:hover { transform: translateX(4px); border-left: 3px solid var(--primary); padding-left: 17px; }
.equip-item i { color: var(--primary); font-size: 1.2rem; flex-shrink: 0; }
.equip-item span { font-size: 0.88rem; font-weight: 500; color: var(--dark); }

/* Teknik: Ölçüm ekipmanları görsel grid (eşit yükseklik) */
.equip-grid .col-6, .equip-grid .col-12 { display: flex; }
.equip-grid .col-6 img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.equip-grid .col-12 img {
  width: 100%;
  display: block;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

/* Kurumsal: Fabrika görsel grid */
.corp-gallery-row .col-12, .corp-gallery-row .col-6 { display: flex; }
.corp-gallery-row img {
  width: 100%;
  display: block;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ==========================================
   REFERENCE & CERT CARDS
   ========================================== */
.ref-card {
  background: var(--white);
  border-radius: 8px;
  padding: 30px 20px;
  box-shadow: var(--shadow);
  text-align: center;
  height: 100%;
  transition: var(--transition);
  border-top: 3px solid transparent;
}
.ref-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-top-color: var(--primary); }
.ref-card .ref-logo-box {
  width: 100%; height: 110px;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.ref-card .ref-logo-box i { font-size: 1.9rem; color: var(--primary); }
.ref-card .ref-logo-box img {
  max-width: 220px;
  max-height: 95px;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.ref-card:hover .ref-logo-box img {
  transform: scale(1.1);
}
.ref-card h5 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--dark); }
.ref-card .ref-sector { font-size: 0.78rem; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.ref-card p { font-size: 0.84rem; margin: 0; }

.cert-card {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: 8px;
  padding: 32px 22px;
  text-align: center;
  height: 100%;
  transition: var(--transition);
  border-bottom: 3px solid var(--primary);
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cert-card i { font-size: 2.4rem; color: var(--primary); margin-bottom: 14px; display: block; }
.cert-card h5 { color: var(--white); font-size: 0.92rem; font-weight: 700; margin-bottom: 8px; }
.cert-card p { color: rgba(255,255,255,0.55); font-size: 0.8rem; margin: 0; }

/* ==========================================
   CONTACT (iletisim)
   ========================================== */
.contact-form-wrap {
  background: var(--white);
  border-radius: 10px;
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
}
.form-group-custom { margin-bottom: 20px; }
.form-label-custom { font-size: 0.83rem; font-weight: 600; color: var(--dark); margin-bottom: 6px; display: block; }
.form-ctrl {
  border: 1.5px solid #e2e8f0;
  border-radius: 6px;
  padding: 11px 15px;
  font-family: var(--font);
  font-size: 0.88rem;
  transition: var(--transition);
  background: var(--white);
  width: 100%;
  outline: none;
  color: var(--dark);
}
.form-ctrl:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(204,22,38,0.08); }
textarea.form-ctrl { resize: vertical; min-height: 130px; }
.form-success {
  display: none;
  background: #d1fae5;
  color: #065f46;
  border-radius: 6px;
  padding: 14px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 14px;
}
.contact-info-box {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 36px 30px;
  height: 100%;
  box-shadow: var(--shadow);
}
.contact-info-item { display: flex; gap: 16px; margin-bottom: 28px; align-items: flex-start; }
.contact-info-item .ci-icon {
  width: 46px; height: 46px;
  background: rgba(204,22,38,0.12);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-item .ci-icon i { color: var(--primary); font-size: 1.1rem; }
.contact-info-item .ci-label { font-size: 0.78rem; color: var(--gray); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; display: block; }
.contact-info-item .ci-val { font-size: 0.9rem; color: var(--dark); font-weight: 600; }
.contact-info-item .ci-val a { color: var(--dark); transition: var(--transition); }
.contact-info-item .ci-val a:hover { color: var(--primary); }
/* Stack multiple phone numbers neatly in contact info */
.contact-info-item .ci-val { display: flex; flex-direction: column; gap: 4px; }
.contact-info-item .ci-val a[href^="tel:"] { white-space: nowrap; }
.contact-info-item .ci-val span { display: none; }
.map-wrap { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-lg); height: 100%; }
.map-wrap iframe { display: block; width: 100%; height: 100%; }

/* ==========================================
   FOOTER
   ========================================== */
.footer { background: #ffffff; padding: 70px 0 0; border-top: 3px solid var(--primary); }
.footer-logo { height: 52px; margin-bottom: 16px; display: block; border-radius: 6px; }
.footer p { font-size: 0.86rem; color: var(--gray); line-height: 1.85; }
.footer-heading {
  color: var(--dark);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}
.footer-heading::after { content: ''; position: absolute; bottom: 0; left: 0; width: 28px; height: 2px; background: var(--primary); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--gray); font-size: 0.86rem; transition: var(--transition); display: flex; align-items: center; gap: 8px; }
.footer-links a i { font-size: 0.6rem; color: var(--primary); }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }
.footer-contact-row { display: flex; gap: 12px; margin-bottom: 14px; font-size: 0.86rem; }
.footer-contact-row i { color: var(--primary); margin-top: 2px; flex-shrink: 0; }
.footer-contact-row span,
.footer-contact-row a { color: var(--gray); transition: var(--transition); }
.footer-contact-row a:hover { color: var(--primary); }
/* Stack multiple phone numbers in footer and avoid digit wrapping */
.footer-contact-row a[href^="tel:"] { display: block; white-space: nowrap; }
.footer-contact-row a[href^="tel:"] + span { display: none; }
.footer-contact-row a[href^="tel:"] + span + a[href^="tel:"] { margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(0,0,0,0.08);
  padding: 22px 0;
  margin-top: 55px;
  font-size: 0.8rem;
  color: var(--gray);
  text-align: center;
}
.footer-bottom a { color: var(--primary); }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(255,255,255,0.98);
    padding: 15px 10px;
    border-radius: 0 0 8px 8px;
    margin-top: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  }
  .about-text-col { padding-left: 0; margin-top: 40px; }
  .about-badge-box { bottom: 10px; right: 10px; }
  .mv-card { margin-bottom: 20px; }
  .contact-info-box { margin-top: 30px; }
}
@media (max-width: 767.98px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 1.65rem; }
  .hero-title { font-size: clamp(1.7rem, 7vw, 2.5rem); }
  .hero-subtitle { font-size: 0.92rem; }
  .page-header { padding: 100px 0 50px; }
  .page-header h1 { font-size: 1.75rem; }
  .cta-section h2 { font-size: 1.6rem; }
  .contact-form-wrap { padding: 25px 18px; }
  .stat-divider { display: none; }
}

.machine-gallery-row {
  --gallery-height: 270px;
}
.machine-gallery-row .gallery-img {
  width: 100%;
  height: var(--gallery-height);
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.08);
  background: #f5f5f5;
  display: block;
}
@media (max-width: 991.98px) {
  .machine-gallery-row {
    --gallery-height: 180px;
  }
}