/* ================================================
   Yapı Blok Beton - Ana Stil Dosyası
   Tasarım: Kurumsal / Endüstriyel / Sade Güç
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,300;400;600&family=Barlow:wght@300;400;500;600&display=swap');

:root {
  /* Ana Renkler */
  --color-dark:      #2f3438;
  --color-mid:       #4a5260;
  --color-gray:      #6b7280;
  --color-light:     #9ca3af;
  --color-border:    #d1d5db;
  --color-bg:        #f8f7f5;
  --color-white:     #ffffff;
  --color-accent:    #4a5260;
  --color-accent-2:  #8b7355;
  --color-stone:     #b5a898;

  /* Tipografi */
  --font-display:    'Barlow Condensed', sans-serif;
  --font-body:       'Barlow', sans-serif;
  --font-serif:      'Source Serif 4', serif;

  /* Ölçüler */
  --container:       1280px;
  --radius:          2px;
  --radius-lg:       4px;
  --shadow:          0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.04);
  --shadow-lg:       0 8px 32px rgba(0,0,0,.1);
  --transition:      .22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ──────────────────────────────────────────────
   GENEL YARDIMCI SINIFLAR
   ────────────────────────────────────────────── */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }
.section--gray { background: #f0eeeb; }
.section--dark { background: var(--color-dark); color: var(--color-white); }
.section--darker { background: #1e2326; color: var(--color-white); }

.section-header { margin-bottom: 48px; }
.section-header--center { text-align: center; }

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--color-dark);
}

.section--dark .section-title,
.section--darker .section-title { color: var(--color-white); }

.section-subtitle {
  margin-top: 14px;
  font-size: 16px;
  color: var(--color-gray);
  max-width: 560px;
  line-height: 1.65;
}

.section--dark .section-subtitle { color: var(--color-light); }

/* ──────────────────────────────────────────────
   HEADER
   ────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-dark);
  border-bottom: 2px solid var(--color-mid);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--color-accent-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg { width: 22px; height: 22px; fill: white; }

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-text .name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: white;
  line-height: 1;
}

.logo-text .tagline {
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-top: 2px;
}

.main-nav { display: flex; align-items: center; gap: 4px; }

.main-nav > a,
.nav-dropdown-toggle {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-light);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.main-nav > a:hover,
.main-nav > a.active,
.nav-dropdown:hover .nav-dropdown-toggle,
.nav-dropdown-toggle.active { color: white; background: rgba(255,255,255,.06); }

/* ── Dropdown ───────────────────────────── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-arrow {
  transition: transform var(--transition);
  flex-shrink: 0;
}

.nav-dropdown:hover .nav-dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-dark);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 6px;
  min-width: 220px;
  padding: 6px 0;
  box-shadow: 0 16px 48px rgba(0,0,0,.4);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 200;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom: 6px solid rgba(255,255,255,.08);
  height: 0;
  width: 0;
}

.nav-dropdown-menu::after {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-bottom: 5px solid var(--color-dark);
  height: 0;
  width: 0;
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  font-size: 13px;
  color: var(--color-light);
  transition: color var(--transition), background var(--transition);
  text-transform: none;
  letter-spacing: 0;
}

.nav-dropdown-item:hover {
  color: white;
  background: rgba(255,255,255,.05);
}

.nav-dropdown-all {
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 4px;
  padding-bottom: 11px;
  font-weight: 600;
  color: var(--color-stone);
}

.nav-dropdown-all:hover { color: white; }

.nav-dd-icon {
  display: flex;
  align-items: center;
  opacity: .6;
}

.nav-dd-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent-2);
  flex-shrink: 0;
  opacity: .6;
  transition: opacity var(--transition);
}

.nav-dropdown-item:hover .nav-dd-dot { opacity: 1; }

/* ── Header CTA ──────────────────────────── */
.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-phone-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px 7px 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 4px;
  transition: background var(--transition), border-color var(--transition);


}


.header-phone-cta:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
}

.phone-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--color-accent-2);
  border-radius: 50%;
  color: white;
  flex-shrink: 0;
}

.phone-cta-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.phone-cta-label {
  font-size: 9px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-stone);
  line-height: 1;
}

.phone-cta-number {
  font-size: 13px;
  font-weight: 600;
  color: white;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 8px;
}

/* ──────────────────────────────────────────────
   BUTTONS
   ────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent-2);
  color: white;
  border-color: var(--color-accent-2);
}

.btn-primary:hover {
  background: #9c8464;
  border-color: #9c8464;
  color: white;
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,.4);
}

.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: white;
}

.btn-dark {
  background: var(--color-dark);
  color: white;
  border-color: var(--color-dark);
}

.btn-dark:hover { background: var(--color-mid); border-color: var(--color-mid); }

.btn-sm { padding: 8px 18px; font-size: 11px; }
.btn-lg { padding: 16px 40px; font-size: 14px; }

/* ──────────────────────────────────────────────
   HERO
   ────────────────────────────────────────────── */

.hero {
  position: relative;
  background: var(--color-dark);
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,.015) 0,
      rgba(255,255,255,.015) 1px,
      transparent 1px,
      transparent 80px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,.015) 0,
      rgba(255,255,255,.015) 1px,
      transparent 1px,
      transparent 80px
    );
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(47, 52, 56, .55);
  z-index: 1;
}


.hero-accent {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 45%;
  background: linear-gradient(90deg, transparent, rgba(74,82,96,.35));
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 2;
}


.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0;
  max-width: 640px;
}

.hero-bg-video {
  pointer-events: none;
}


/* Hero içi elemanlar sayfa açılışında sırayla kayarak gelir */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(181,168,152,.15);
  border: 1px solid rgba(181,168,152,.3);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: 28px;
  animation: heroFadeUp .6s cubic-bezier(.22,1,.36,1) both;
  animation-delay: .1s;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-stone);
  border-radius: 50%;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -1px;
  color: white;
  margin-bottom: 20px;
  animation: heroFadeUp .65s cubic-bezier(.22,1,.36,1) both;
  animation-delay: .25s;
}

.hero-title span { color: var(--color-stone); }

.hero-subtitle {
  font-size: 16px;
  color: #9ca3af;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 500px;
  animation: heroFadeUp .65s cubic-bezier(.22,1,.36,1) both;
  animation-delay: .4s;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: heroFadeUp .65s cubic-bezier(.22,1,.36,1) both;
  animation-delay: .55s;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.08);
  animation: heroFadeUp .65s cubic-bezier(.22,1,.36,1) both;
  animation-delay: .7s;
}

.hero-stat {}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: white;
  line-height: 1;
}

.hero-stat .label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-light);
  margin-top: 4px;
}

/* ──────────────────────────────────────────────
   ABOUT STRIP
   ────────────────────────────────────────────── */

.about-strip {
  background: var(--color-accent-2);
  padding: 28px 0;
}

.about-strip-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.about-strip .text {
  flex: 1;
  font-size: 15px;
  color: white;
  font-weight: 500;
  line-height: 1.6;
}

/* ──────────────────────────────────────────────
   KATEGORILER
   ────────────────────────────────────────────── */

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2px;
}

.cat-card {
  position: relative;
  background: var(--color-white);
  padding: 32px 28px;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  display: block;
  overflow: hidden;
}

.cat-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-accent-2);
  transform: scaleY(0);
  transition: transform var(--transition);
  transform-origin: bottom;
}

.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cat-card:hover::before { transform: scaleY(1); }

.cat-card .cat-icon {
  width: 44px;
  height: 44px;
  background: #f0eeeb;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: var(--radius);
}

.cat-card .cat-icon svg { width: 22px; height: 22px; stroke: var(--color-mid); fill: none; }

.cat-card .cat-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.cat-card .cat-desc {
  font-size: 13px;
  color: var(--color-gray);
  line-height: 1.55;
}

.cat-card .cat-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin-top: 16px;
  opacity: 0;
  transform: translateX(-8px);
  transition: all var(--transition);
}

.cat-card:hover .cat-arrow { opacity: 1; transform: translateX(0); }

/* ──────────────────────────────────────────────
   ÜRÜN KARTLARI
   ────────────────────────────────────────────── */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.product-card-img {
  height: 200px;
  background: #e8e5e0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-card-img .no-img {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-light);
}

.product-card-img .no-img svg { width: 36px; height: 36px; stroke: currentColor; fill: none; }
.product-card-img .no-img span { font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; }

.product-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }

.product-cat-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin-bottom: 8px;
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.product-card-desc {
  font-size: 13px;
  color: var(--color-gray);
  line-height: 1.55;
  flex: 1;
}

.product-card-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card-footer .dims {
  font-size: 12px;
  color: var(--color-light);
}

.product-card-footer .link {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent-2);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ──────────────────────────────────────────────
   NEDEN BİZ
   ────────────────────────────────────────────── */

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 32px;
}

.why-item { display: flex; gap: 20px; }

.why-icon {
  width: 48px;
  height: 48px;
  background: rgba(181,168,152,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius);
}

.why-icon svg { width: 24px; height: 24px; stroke: var(--color-stone); fill: none; }

.why-item .title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--color-white);
  margin-bottom: 6px;
}

.why-item .desc { font-size: 13px; color: var(--color-light); line-height: 1.55; }

/* ──────────────────────────────────────────────
   PROJELER
   ────────────────────────────────────────────── */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.project-card:hover { box-shadow: var(--shadow-lg); }

.project-card-img {
  height: 220px;
  background: linear-gradient(135deg, #3d4449, #2f3438);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-card-img img { width: 100%; height: 100%; object-fit: cover; }

.project-card-body { padding: 24px; }

.project-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
}

.project-meta span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent-2);
}

.project-card .title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.project-card .desc { font-size: 13px; color: var(--color-gray); line-height: 1.55; }

/* ──────────────────────────────────────────────
   CONTACT STRIP
   ────────────────────────────────────────────── */

.contact-strip {
  background: var(--color-dark);
  padding: 60px 0;
}

.contact-strip-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.contact-strip h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

.contact-strip p { font-size: 15px; color: var(--color-light); }

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-stone);
}

.contact-info-item svg { width: 16px; height: 16px; stroke: currentColor; fill: none; flex-shrink: 0; }

/* ──────────────────────────────────────────────
   FOOTER
   ────────────────────────────────────────────── */

.site-footer {
  background: #1e2326;
  color: var(--color-light);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.footer-brand .footer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: white;
  margin-bottom: 12px;
}

.footer-brand .footer-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--color-light);
  max-width: 280px;
}

.footer-social { display: flex; gap: 10px; margin-top: 20px; }

.footer-social a {
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.footer-social a:hover { background: rgba(255,255,255,.12); }
.footer-social a svg { width: 15px; height: 15px; stroke: white; fill: none; }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: white;
  margin-bottom: 18px;
}

.footer-col ul li { margin-bottom: 8px; }

.footer-col ul li a {
  font-size: 13px;
  color: var(--color-light);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--color-stone); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 12px;
  color: #6b7280;
}

/* ──────────────────────────────────────────────
   PRODUCT DETAIL
   ────────────────────────────────────────────── */

.product-detail { padding: 60px 0; }

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.product-gallery .main-img {
  height: 420px;
  background: #e8e5e0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-gallery .main-img img { width: 100%; height: 100%; object-fit: cover; }

.product-thumbnails { display: flex; gap: 8px; flex-wrap: wrap; }

.product-thumbnails .thumb {
  width: 80px;
  height: 64px;
  background: #e8e5e0;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.product-thumbnails .thumb.active { border-color: var(--color-accent-2); }
.product-thumbnails .thumb img { width: 100%; height: 100%; object-fit: cover; }

.product-info .cat-breadcrumb {
  font-size: 12px;
  color: var(--color-light);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.product-info .cat-breadcrumb a { color: var(--color-accent-2); }
.product-info .cat-breadcrumb a:hover { text-decoration: underline; }

.product-info h1 {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.1;
  margin-bottom: 20px;
}

.product-info .desc {
  font-size: 15px;
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: 28px;
}

.specs-table { width: 100%; border-collapse: collapse; margin: 28px 0; }

.specs-table tr { border-bottom: 1px solid var(--color-border); }

.specs-table td {
  padding: 10px 14px;
  font-size: 13px;
}

.specs-table td:first-child {
  font-weight: 600;
  color: var(--color-mid);
  width: 40%;
  background: #f8f7f5;
}

.specs-table td:last-child { color: var(--color-dark); }

/* ──────────────────────────────────────────────
   BREADCRUMB
   ────────────────────────────────────────────── */

.breadcrumb-bar {
  background: #f0eeeb;
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-light);
}

.breadcrumb a { color: var(--color-gray); }
.breadcrumb a:hover { color: var(--color-accent-2); }
.breadcrumb .sep { color: var(--color-border); }
.breadcrumb .current { color: var(--color-dark); font-weight: 500; }

/* ──────────────────────────────────────────────
   FORMS
   ────────────────────────────────────────────── */

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-dark);
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(74,82,96,.12);
}

textarea.form-control { resize: vertical; min-height: 120px; }

/* ──────────────────────────────────────────────
   PAGE HEADER
   ────────────────────────────────────────────── */

.page-header {
  background: var(--color-dark);
  padding: 52px 0;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,.02) 0,
      rgba(255,255,255,.02) 1px,
      transparent 1px,
      transparent 60px
    );
}

.page-header-inner { position: relative; z-index: 1; }

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.5px;
  color: white;
  margin-bottom: 8px;
}

.page-header p {
  font-size: 15px;
  color: var(--color-light);
  max-width: 560px;
}

/* ──────────────────────────────────────────────
   GALERI (Kurumsal Grid / Kartlar)
   ────────────────────────────────────────────── */

.gallery-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 80px 20px;
  text-align: center;
  gap: 12px;
  color: var(--color-light);
}

.gallery-empty-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(74, 82, 96, .18);
  border: 1px solid rgba(74, 82, 96, .28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-light);
}

.gallery-empty-text {
  font-size: 15px;
  color: var(--color-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 0;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: #e8e5e0;
  border: 1px solid rgba(209, 213, 219, .7);
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  aspect-ratio: 4 / 3;
  display: block;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.001);
  transition: transform .45s ease, filter .45s ease;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(47, 52, 56, 0) 40%, rgba(47, 52, 56, .35) 100%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(74, 82, 96, .35);
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: saturate(1.04) contrast(1.02);
}

.gallery-item:hover::after { opacity: 1; }

@media (max-width: 768px) {
  .gallery-grid { gap: 12px; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .gallery-item { aspect-ratio: 4 / 3; }
}

/* ──────────────────────────────────────────────
   ALERTS
   ────────────────────────────────────────────── */

.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info    { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }

/* ──────────────────────────────────────────────
   SAYFALAMA
   ────────────────────────────────────────────── */

.pagination {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 48px;
}

.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1.5px solid var(--color-border);
  color: var(--color-mid);
  transition: all var(--transition);
}

.pagination a:hover { border-color: var(--color-dark); color: var(--color-dark); }
.pagination .current { background: var(--color-dark); color: white; border-color: var(--color-dark); }

/* ──────────────────────────────────────────────
   WHATSAPP FAB
   ────────────────────────────────────────────── */

.wa-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.wa-fab:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,.5); }
.wa-fab svg { width: 26px; height: 26px; fill: white; }

/* ──────────────────────────────────────────────
   MOBILE
   ────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col { min-width: 0; }
  .footer-col ul { padding-left: 0; }
  .product-detail-grid { grid-template-columns: 1fr; }
  .contact-strip-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}


/* Mobile menu: varsayılan olarak her ekranda gizli */
.mobile-menu {
  display: none;
}

.mobile-menu.open {
  display: flex;
  position: fixed;
  inset: 0;
  background: var(--color-dark);
  z-index: 1100;
  flex-direction: column;
  padding: 80px 24px 32px;
  overflow-y: auto;
  animation: slideInRight .28s ease forwards;
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

.mobile-menu > a,
.mobile-nav-group-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: white;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  text-decoration: none;
  display: block;
}

.mobile-menu > a:hover,
.mobile-nav-group-title:hover { color: var(--color-stone); }

.mobile-nav-group {
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.mobile-nav-group-title {
  border-bottom: none;
  padding-bottom: 8px;
}

.mobile-nav-sub {
  padding: 0 0 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav-sub a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-light);
  padding: 7px 0;
  border-bottom: none;
  text-decoration: none;
}

.mobile-nav-sub a:hover { color: var(--color-stone); }

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

@media (max-width: 900px) {
  .header-phone-cta .phone-cta-text { display: none; }
  .header-phone-cta { padding: 8px; border-radius: 50%; }
  .phone-icon-wrap { margin: 0; }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-phone-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { columns: 2; }
  .hero { min-height: 500px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }

  /* Mobil menü: Ürünler bloğu düzgün hizalansın */
  .mobile-nav-group { display: flex; flex-direction: column; }
  .mobile-nav-group-title { padding: 14px 0; margin: 0; }
  .mobile-nav-sub { padding-left: 18px; }
}


@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { columns: 1; }
}

/* ──────────────────────────────────────────────
   CONTACT - Google Maps Embed (sayfa düzeni)
   ────────────────────────────────────────────── */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}

.contact-map {
  margin-top: 0;
}

.contact-map-wrap {
  border-radius: 6px;
  overflow: hidden;
  background: #e8e5e0;
  height: 380px;
  border: 1px solid var(--color-border);
}


.contact-map-wrap iframe,
.contact-map-wrap object,
.contact-map-wrap embed {
  width: 100% !important;
  height: 100% !important;
  display: block;
  border: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Contact: gönder butonu ile alanlar arası mesafe */
#contactForm button[type="submit"] {
  margin-top: 18px;
}

#contactForm textarea.form-control {
  margin-bottom: 10px;
}

/* Butonun map embed ile arası boşluk */
.contact-layout > div:first-child {
  padding-bottom: 26px;
}


/* Google container bazen ekstra wrapper üretebiliyor */
.contact-map-wrap * {
  max-width: none;
}

@media (max-width: 768px) {
  .contact-map-wrap {
    height: 320px;
  }
}



/* ──────────────────────────────────────────────
   LAZY LOADING
   ────────────────────────────────────────────── */

img[loading="lazy"] { opacity: 0; transition: opacity .4s ease; }
img.loaded { opacity: 1; }

/* ──────────────────────────────────────────────
   YAZDIRMA
   ────────────────────────────────────────────── */

@media print {
  .site-header, .site-footer, .wa-fab { display: none; }
}
/* ── Lightbox (gallery) ─────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0,0,0,.92);
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox .lightbox-bg { position: absolute; inset: 0; cursor: zoom-out; }
.lightbox .lb-img-wrap {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox .lb-img-wrap img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 2px;
}
.lb-prev, .lb-next, .lb-close {
  position: fixed;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: white;
  cursor: pointer;
  border-radius: 4px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
  font-size: 20px;
  line-height: 1;
}
.lb-prev:hover, .lb-next:hover, .lb-close:hover { background: rgba(255,255,255,.2); }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); padding: 14px 18px; }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); padding: 14px 18px; }
.lb-close { top: 20px; right: 20px; padding: 10px 14px; }

/* ── Modal overlay ──────────────────────────── */
.modal-overlay { display: none; }
.modal-overlay.open { display: flex; }
/* ─────────────────────────────
   SCROLL REVEAL SYSTEM (FINAL CLEAN)
   ───────────────────────────── */

:root {
  --reveal-duration: 800ms;
  --reveal-easing: cubic-bezier(0.22, 1, 0.36, 1);
}

/* BASE STATE */
.reveal {
  opacity: 0;
  transform: translate3d(0, 22px, 0) scale(0.985);
  filter: blur(6px);

  transition:
    opacity var(--reveal-duration) var(--reveal-easing),
    transform var(--reveal-duration) var(--reveal-easing),
    filter 1200ms cubic-bezier(0.25, 1, 0.3, 1);

  will-change: opacity, transform, filter;
}

/* ACTIVE STATE */
.reveal.active {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
}

/* ─────────────────────────────
   STAGGER SYSTEM (SAFE & CLEAN)
   ───────────────────────────── */

.reveal--stagger > * {
  opacity: 0;
  transform: translate3d(0, 22px, 0) scale(0.985);
  filter: blur(6px);

  transition:
    opacity 700ms var(--reveal-easing),
    transform 700ms var(--reveal-easing),
    filter 1200ms cubic-bezier(0.25, 1, 0.3, 1);

  will-change: opacity, transform, filter;
}

.reveal--stagger.active > * {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
}

/* Stagger delays (clean rhythm) */
.reveal--stagger.active > *:nth-child(1) { transition-delay: 0ms; }
.reveal--stagger.active > *:nth-child(2) { transition-delay: 60ms; }
.reveal--stagger.active > *:nth-child(3) { transition-delay: 120ms; }
.reveal--stagger.active > *:nth-child(4) { transition-delay: 180ms; }
.reveal--stagger.active > *:nth-child(5) { transition-delay: 240ms; }
.reveal--stagger.active > *:nth-child(6) { transition-delay: 300ms; }
.reveal--stagger.active > *:nth-child(7) { transition-delay: 360ms; }
.reveal--stagger.active > *:nth-child(8) { transition-delay: 420ms; }

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal--stagger > * {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }
}

/* TOUCH FIX (nav dropdown safe) */
.nav-dropdown.touch-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ──────────────────────────────────────────────
   SCROLL ANIMATIONS (Reveal) - Premium Minimal Motion
   ────────────────────────────────────────────── */

:root {
  --reveal-duration: 1100ms; /* cinematic / premium heavy settle */
  --reveal-easing: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Main standard */
.reveal {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
  filter: blur(6px);

  transition:
    opacity 700ms var(--reveal-easing),
    transform 700ms var(--reveal-easing),
    filter 1400ms cubic-bezier(0.25, 1, 0.3, 1);

  will-change: opacity, transform, filter;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Stagger support */
.reveal--stagger > * {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
  filter: blur(6px);

  transition:
    opacity 700ms var(--reveal-easing),
    transform 700ms var(--reveal-easing),
    filter 1400ms cubic-bezier(0.25, 1, 0.3, 1);
}

.reveal--stagger.active > *:nth-child(1) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 40ms; }
.reveal--stagger.active > *:nth-child(2) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 60ms; }
.reveal--stagger.active > *:nth-child(3) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 80ms; }
.reveal--stagger.active > *:nth-child(4) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 40ms; }
.reveal--stagger.active > *:nth-child(5) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 60ms; }
.reveal--stagger.active > *:nth-child(6) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 80ms; }
.reveal--stagger.active > *:nth-child(7) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 40ms; }
.reveal--stagger.active > *:nth-child(8) { opacity:1; transform: translateY(0) scale(1); filter: blur(0); transition-delay: 60ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal--stagger > * {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }
}

/* Touch device dropdown support */
.nav-dropdown.touch-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}


.reveal {
  opacity: 0 !important;
  transform: translateY(22px) scale(0.985) !important;
  filter: blur(6px) !important;

  transition:
    opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 700ms cubic-bezier(0.22, 1, 0.36, 1),
    filter 1400ms cubic-bezier(0.25, 1, 0.3, 1) !important;

  will-change: opacity, transform, filter;
}

.reveal.active {
  opacity: 1 !important;
  transform: translateY(0) scale(1) !important;
  filter: blur(0) !important;
}