/*
Theme Name: Yerküre Mühendislik
Theme URI: https://yerekuremuhendislik.com
Author: Yerküre Mühendislik
Author URI: https://yerekuremuhendislik.com
Description: Maden ve mühendislik sektörüne özel, modern ve responsive WordPress teması.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
License: Private
Text Domain: yerekure
Tags: engineering, mining, corporate, responsive
*/

/* =========================================
   DESIGN TOKENS (CSS Custom Properties)
   ========================================= */
:root {
  /* Colors */
  --color-primary:            #162839;
  --color-primary-container:  #2c3e50;
  --color-primary-fixed:      #d1e4fb;
  --color-on-primary:         #ffffff;

  --color-secondary:          #006497;
  --color-secondary-container:#77c2ff;
  --color-secondary-fixed:    #cce5ff;
  --color-on-secondary:       #ffffff;

  --color-tertiary:           #362308;
  --color-tertiary-fixed:     #ffddb7;

  --color-background:         #eefcfd;
  --color-surface:            #eefcfd;
  --color-surface-low:        #e9f6f7;
  --color-surface-variant:    #d8e5e6;
  --color-on-surface:         #121e1f;
  --color-on-surface-variant: #43474c;

  --color-outline:            #74777d;
  --color-outline-variant:    #c4c6cd;

  --color-white:              #ffffff;

  /* Typography */
  --font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --text-headline-xl: 2.5rem;   /* 40px */
  --text-headline-lg: 2rem;     /* 32px */
  --text-headline-md: 1.5rem;   /* 24px */
  --text-headline-sm: 1.25rem;  /* 20px */
  --text-body-lg:    1.125rem;  /* 18px */
  --text-body-md:    1rem;      /* 16px */
  --text-label-md:   0.875rem;  /* 14px */
  --text-label-sm:   0.75rem;   /* 12px */

  /* Spacing */
  --space-1:  0.5rem;   /* 8px */
  --space-2:  1rem;     /* 16px */
  --space-3:  1.5rem;   /* 24px */
  --space-4:  2rem;     /* 32px */
  --space-5:  2.5rem;   /* 40px */
  --space-6:  3rem;     /* 48px */
  --space-8:  4rem;     /* 64px */
  --space-10: 5rem;     /* 80px */

  --margin-mobile:  1rem;    /* 16px */
  --margin-desktop: 2.5rem;  /* 40px */
  --container-max:  75rem;   /* 1200px */

  /* Border Radius */
  --radius-sm:  0.125rem;
  --radius-md:  0.25rem;
  --radius-lg:  0.5rem;
  --radius-full:0.75rem;

  /* Transitions */
  --transition: 300ms ease;

  /* Nav height */
  --nav-height: 5rem; /* 80px */
}

/* =========================================
   RESET & BASE
   ========================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-family);
  font-size: var(--text-body-md);
  line-height: 1.5;
  color: var(--color-on-surface);
  background-color: var(--color-background);
}

img { max-width: 100%; height: auto; display: block; }

a { text-decoration: none; color: inherit; }

ul, ol { list-style: none; }

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* =========================================
   UTILITY CLASSES
   ========================================= */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-mobile);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--margin-desktop); }
}

.section { padding-block: var(--space-10); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-label-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: var(--color-secondary-fixed);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}
.section-label::before {
  content: '';
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-secondary);
}

.section-title {
  font-size: var(--text-headline-lg);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-desc {
  font-size: var(--text-body-lg);
  color: var(--color-on-surface-variant);
  line-height: 1.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--text-label-md);
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
  box-shadow: 0 4px 14px rgba(0,100,151,0.28);
}
.btn-primary:hover {
  background-color: #005280;
  border-color: #005280;
  box-shadow: 0 8px 22px rgba(0,100,151,0.38);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background-color: rgba(255,255,255,0.15);
  border-color: var(--color-white);
}

/* Material Icons */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  line-height: 1;
}
.material-symbols-outlined.filled {
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* =========================================
   NAVIGATION
   ========================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: rgba(255,255,255,0.85);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-surface-variant);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition), background-color var(--transition), border-color var(--transition);
}
/* Sayfa kaydırılınca header'a derinlik kat */
.site-header.scrolled {
  background-color: rgba(255,255,255,0.92);
  border-bottom-color: transparent;
  box-shadow: 0 6px 24px rgba(22,40,57,0.08);
}

.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
}

.nav-menu-wrap-left {
  justify-self: end;
}

.nav-right-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  justify-self: stretch;
}

.nav-right-extra {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-logo {
  justify-self: center;
  display: flex;
  align-items: center;
}

.site-logo-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition);
}
.site-logo:hover .site-logo-img { transform: scale(1.10); }

.nav-menu {
  display: none;
  gap: var(--space-3);
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 768px) {
  .nav-menu { display: flex; }
}

.nav-menu > li { position: relative; }

.nav-menu a {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.4rem 0.15rem;
  font-size: var(--text-label-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-on-surface-variant);
  transition: color var(--transition);
  position: relative;
}
/* Ortadan açılan animasyonlu alt çizgi */
.nav-menu > li > a::before {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-container));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}
.nav-menu a:hover,
.nav-menu a.active,
.nav-menu .current-menu-item > a,
.nav-menu .current_page_item > a,
.nav-menu .current-menu-ancestor > a { color: var(--color-secondary); }

.nav-menu > li > a:hover::before,
.nav-menu > li.current-menu-item > a::before,
.nav-menu > li.current_page_item > a::before,
.nav-menu > li.current-menu-ancestor > a::before { transform: scaleX(1); }

/* Açılır alt menü (dropdown) */
.nav-menu .sub-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  min-width: 13rem;
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 30px rgba(22,40,57,0.12);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 50;
}
.nav-menu > li:hover > .sub-menu,
.nav-menu > li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-menu .sub-menu a {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  width: 100%;
}
.nav-menu .sub-menu a:hover { background: var(--color-surface-low); }
/* Alt menüsü olan üst öğeye küçük ok */
.nav-menu .menu-item-has-children > a::after {
  content: 'expand_more';
  font-family: 'Material Symbols Outlined';
  font-size: 1.1rem;
  line-height: 1;
}

.nav-actions {
  display: none;
  gap: var(--space-1);
  align-items: center;
}
@media (min-width: 768px) { .nav-actions { display: flex; } }

.btn-nav {
  padding: 0.5rem 1rem;
  font-size: var(--text-label-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.btn-nav-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-outline-variant);
}
.btn-nav-ghost:hover { background: var(--color-surface-low); }

.btn-nav-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #25D366;
  color: #fff;
  border-color: #25D366;
  box-shadow: 0 2px 8px rgba(37,211,102,0.25);
}
.btn-nav-whatsapp svg { width: 1rem; height: 1rem; }
.btn-nav-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  box-shadow: 0 6px 18px rgba(37,211,102,0.4);
  transform: translateY(-2px);
}
.btn-nav-whatsapp:active { transform: translateY(0); }

.btn-nav-primary {
  background: var(--color-secondary);
  color: var(--color-white);
}
.btn-nav-primary:hover { background: #005280; }

/* Mobile menu toggle */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem; height: 2.5rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
}
@media (min-width: 768px) { .nav-toggle { display: none; } }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-surface-variant);
  padding: var(--space-3) var(--margin-mobile);
  z-index: 99;
  flex-direction: column;
  gap: var(--space-1);
}
.mobile-menu.open { display: flex; }

.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  font-size: var(--text-body-md);
  font-weight: 500;
  color: var(--color-on-surface);
  border-bottom: 1px solid var(--color-surface-variant);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--color-secondary); }

/* Mobil menü listesi (wp_nav_menu <ul>) */
.mobile-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
}
.mobile-menu-list .current-menu-item > a,
.mobile-menu-list .current_page_item > a { color: var(--color-secondary); }
/* Son öğenin alt çizgisini kaldır */
.mobile-menu-list > li:last-child > a { border-bottom: none; }
/* Mobilde alt menü öğeleri girintili */
.mobile-menu-list .sub-menu {
  list-style: none;
  margin: 0;
  padding-left: var(--space-3);
}

.mobile-menu .btn { margin-top: var(--space-2); width: 100%; justify-content: center; }

/* =========================================
   PAGE WRAPPER (account for fixed nav)
   ========================================= */
.page-wrapper { padding-top: var(--nav-height); }

/* =========================================
   HERO SECTION
   ========================================= */
/* ── Hero Slider wrapper ── */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  overflow: hidden;
}

/* Sliding track */
.slider-track {
  display: flex;
  min-height: calc(100vh - var(--nav-height));
  transition: transform 0.85s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Individual slide */
.slide {
  flex: 0 0 100%;
  position: relative;
  display: flex;
  align-items: center;
  min-height: inherit;
  overflow: hidden;
}

/* Slide 1 — fotoğraf arka plan */
.slide-bg-1 {
  position: absolute;
  inset: 0;
  background-image: url('assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
}
.slide-bg-1::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(22,40,57,0.72);
  mix-blend-mode: multiply;
}
.slide-bg-1::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--color-background), transparent);
}

/* Slide 2 — fotoğraf arka plan */
.slide-bg-2 {
  position: absolute;
  inset: 0;
  background-image: url('assets/images/hero-bg-2.png');
  background-size: cover;
  background-position: center;
}
.slide-bg-2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(22,40,57,0.72);
  mix-blend-mode: multiply;
}
.slide-bg-2::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--color-background), transparent);
}

/* Slide 3 — fotoğraf arka plan */
.slide-bg-3 {
  position: absolute;
  inset: 0;
  background-image: url('assets/images/hizmetler-hero.png');
  background-size: cover;
  background-position: center;
}
.slide-bg-3::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(22,40,57,0.72);
  mix-blend-mode: multiply;
}
.slide-bg-3::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, var(--color-background), transparent);
}

/* Sağ taraf dekoratif ikon bloku (Slayt 2) */
.slide-deco {
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  opacity: 0.12;
  pointer-events: none;
}
.slide-deco-icon {
  width: 6rem; height: 6rem;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 1rem;
  display: flex; align-items: center; justify-content: center;
}
.slide-deco-icon .material-symbols-outlined { font-size: 2.8rem; color: #fff; }
@media (min-width: 1024px) {
  .slide-deco { right: 6rem; opacity: 0.18; }
}

/* İçerik alanı */
.slide-content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-10);
  transform: translateX(-2.4rem);
}

/* Slide 2'nin özel etiketleri */
.slide-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-3);
}
.slide-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.9);
  font-size: var(--text-label-sm);
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}
.slide-chip .material-symbols-outlined { font-size: 0.9rem; }

/* Ortak metin stilleri */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-label-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.hero-title {
  font-size: clamp(1.75rem, 5vw, var(--text-headline-xl));
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-white);
  max-width: 700px;
  margin-bottom: var(--space-3);
}
.hero-title span { color: var(--color-secondary-container); }

.hero-desc {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: var(--space-5);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ── Slider navigasyon okları ── */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(22,40,57,0.45);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background var(--transition), border-color var(--transition), transform 300ms ease;
}
.slider-arrow:hover {
  background: rgba(0,100,151,0.75);
  border-color: rgba(255,255,255,0.55);
}
.slider-arrow:active { transform: translateY(-50%) scale(0.92); }
.slider-prev { left: 1.25rem; }
.slider-next { right: 1.25rem; }
@media (min-width: 768px) {
  .slider-prev { left: 2rem; }
  .slider-next { right: 2rem; }
}

/* ── Slider noktaları ── */
.slider-dots {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.6rem;
}
.slider-dot {
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: background var(--transition), width var(--transition);
  padding: 0;
}
.slider-dot.active {
  background: #fff;
  width: 1.75rem;
  border-radius: var(--radius-full);
}

/* ── Progress bar ── */
.slider-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 3px;
  background: var(--color-secondary-container);
  width: 0%;
  z-index: 10;
  transition: width linear;
}

/* ── İçerik fade-in animasyonu ── */
@keyframes slideContentIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.slide.active .slide-content {
  animation: slideContentIn 0.7s 0.3s both ease-out;
}

/* =========================================
   SERVICES SECTION
   ========================================= */
.services-section {
  background-color: var(--color-surface-low);
}

.services-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-container));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-secondary);
  box-shadow: 0 16px 32px rgba(0,100,151,0.13);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 3.5rem; height: 3.5rem;
  display: flex; align-items: center; justify-content: center;
  background-color: var(--color-primary-fixed);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  color: var(--color-primary);
  font-size: 1.75rem;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
}
.service-card:hover .service-icon {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: scale(1.08) rotate(-4deg);
}

.service-title {
  font-size: var(--text-headline-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.service-desc {
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.service-divider {
  height: 1px;
  background: var(--color-surface-variant);
  margin-bottom: var(--space-2);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--text-label-md);
  font-weight: 600;
  color: var(--color-secondary);
  transition: gap var(--transition);
}
.service-link:hover { gap: 0.5rem; }

/* =========================================
   ABOUT SECTION
   ========================================= */
.about-section {
  background-color: var(--color-background);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
}

.about-image-wrap {
  position: relative;
}

.about-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 48px rgba(22,40,57,0.18);
}
/* İnce çerçeve aksanı */
.about-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.25);
  pointer-events: none;
}

.about-badge {
  position: absolute;
  top: 1.5rem; left: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-label-sm);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 20px rgba(22,40,57,0.25);
  z-index: 2;
}

.about-deco {
  position: absolute;
  bottom: -1.25rem; right: -1.25rem;
  width: 7rem; height: 7rem;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(22,40,57,0.22);
  z-index: 2;
}
.about-deco .material-symbols-outlined {
  font-size: 3rem;
  color: var(--color-secondary-container);
}

.about-content {}

.about-checklist {
  margin-block: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.about-check-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-body-md);
  font-weight: 500;
  color: var(--color-on-surface);
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.about-check-item:hover {
  background: var(--color-surface-low);
  border-color: var(--color-surface-variant);
  transform: translateX(4px);
}
.about-check-item .material-symbols-outlined {
  color: var(--color-white);
  background: var(--color-secondary);
  border-radius: 50%;
  font-size: 1rem;
  width: 1.5rem; height: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-surface-variant);
  border-bottom: 1px solid var(--color-surface-variant);
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(22,40,57,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  z-index: 0;
}

/* Dekoratif daireler */
.cta-deco {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(22,40,57,0.06);
  pointer-events: none;
  z-index: 0;
}
.cta-deco-1 {
  width: 28rem; height: 28rem;
  top: -8rem; right: -6rem;
}
.cta-deco-2 {
  width: 16rem; height: 16rem;
  top: -2rem; right: 8rem;
}

/* Ana grid: metin sol, kart sağ */
.cta-inner-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 768px) {
  .cta-inner-grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
}

/* Sol metin */
.cta-text {}

.cta-label {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  font-size: var(--text-label-sm);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
}

.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.cta-desc {
  font-size: var(--text-body-lg);
  color: var(--color-on-surface-variant);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

/* İstatistikler */
.cta-stats {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cta-stat {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.cta-stat strong {
  font-size: var(--text-headline-sm);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.cta-stat span {
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
}

.cta-stat-divider {
  width: 1px;
  height: 2.5rem;
  background: var(--color-surface-variant);
  flex-shrink: 0;
}

/* Sağ eylem kartı */
.cta-card {
  background: var(--color-surface-low);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.cta-card-title {
  font-size: var(--text-headline-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .5rem;
}

.cta-card-desc {
  font-size: var(--text-label-md);
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.cta-card-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 1.5rem;
  background: var(--color-secondary);
  color: var(--color-white);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-md);
  font-size: var(--text-body-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-cta-primary:hover {
  background: #005280;
  border-color: #005280;
  transform: translateY(-1px);
}

.btn-cta-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .875rem 1.5rem;
  background: transparent;
  color: var(--color-on-surface);
  border: 2px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  font-size: var(--text-body-md);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-cta-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-low);
}

/* Rozetler */
.cta-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-surface-variant);
}

.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background-color: var(--color-primary);
}

/* --- Üst Footer --- */
.footer-top {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-10);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 640px) {
  .footer-top-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .footer-top-grid { grid-template-columns: 2fr 1fr 1fr 1.6fr; gap: var(--space-8); }
}

/* Sütun genel */
.footer-col {}

.footer-col-title {
  font-size: var(--text-label-md);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* Marka sütunu */
.footer-logo {
  display: inline-block;
  font-size: var(--text-headline-sm);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-3);
}
.footer-logo span {
  font-size: var(--text-label-md);
  font-weight: 400;
  opacity: 0.6;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-about {
  font-size: var(--text-label-md);
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

/* Sosyal medya */
.footer-social {
  display: flex;
  gap: var(--space-2);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem; height: 2.25rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.7);
  transition: all var(--transition);
}
.footer-social-link:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Link listeleri */
.footer-col-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col-links a {
  font-size: var(--text-label-md);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.footer-col-links a::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 1px;
  background: var(--color-secondary);
  transition: width var(--transition);
  flex-shrink: 0;
}
.footer-col-links a:hover {
  color: var(--color-white);
  padding-left: 0.375rem;
}
.footer-col-links a:hover::before { width: 0.75rem; }

/* İletişim listesi */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-contact-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: var(--text-label-md);
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.footer-contact-list .material-symbols-outlined {
  font-size: 1.125rem;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.footer-contact-list a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-contact-list a:hover { color: var(--color-white); }

/* --- Alt Footer (telif hakkı) --- */
.footer-bottom {
  padding-block: var(--space-3);
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  text-align: center;
}
@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copy {
  font-size: var(--text-label-sm);
  color: rgba(255,255,255,0.4);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}
@media (min-width: 768px) { .footer-legal { justify-content: flex-end; } }

.footer-legal a {
  font-size: var(--text-label-sm);
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.footer-legal a:hover { color: rgba(255,255,255,0.8); }

/* =========================================
   ABOUT PAGE
   ========================================= */
.page-hero {
  background-color: var(--color-surface-low);
  padding-block: var(--space-10);
  border-bottom: 1px solid var(--color-surface-variant);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 768px) {
  .page-hero-grid { grid-template-columns: 1fr 1fr; }
}

.page-hero-title {
  font-size: clamp(1.75rem, 4vw, var(--text-headline-xl));
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .bento-grid { grid-template-columns: repeat(12, 1fr); }
  .bento-7  { grid-column: span 7; }
  .bento-5  { grid-column: span 5; }
  .bento-4  { grid-column: span 4; }
  .bento-12 { grid-column: span 12; }
  @media (min-width: 640px) and (max-width: 1023px) {
    .bento-7, .bento-5, .bento-4, .bento-12 { grid-column: span 1; }
  }
}

.bento-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.bento-card-primary {
  background: var(--color-primary);
  border-color: transparent;
  position: relative;
  overflow: hidden;
}
.bento-card-primary::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 18rem; height: 18rem;
  border: 2px solid rgba(255,255,255,0.06);
  border-radius: 50%;
}
.bento-card-primary::after {
  content: '';
  position: absolute;
  top: -20%; right: 10%;
  width: 10rem; height: 10rem;
  border: 2px solid rgba(255,255,255,0.06);
  border-radius: 50%;
}

.bento-card-title {
  font-size: var(--text-headline-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-block: var(--space-2);
}
.bento-card-primary .bento-card-title { color: var(--color-white); }

.bento-card-desc {
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.6;
}
.bento-card-primary .bento-card-desc { color: rgba(255,255,255,0.7); }

.bento-icon {
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-surface-low);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  font-size: 1.5rem;
}
.bento-card-primary .bento-icon {
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4);
}

.stat-icon {
  width: 3.5rem; height: 3.5rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-fixed);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.stat-number {
  font-size: var(--text-headline-lg);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-label-md);
  color: var(--color-on-surface-variant);
  margin-top: 0.25rem;
}

/* Team */
.team-image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.team-image {
  width: 100%;
  aspect-ratio: 21/9;
  object-fit: cover;
  filter: grayscale(40%);
  transition: filter var(--transition);
}
.team-image-wrap:hover .team-image { filter: grayscale(0); }

.team-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--space-6) var(--space-4) var(--space-4);
  background: linear-gradient(to top, rgba(22,40,57,0.85), transparent);
  color: var(--color-white);
}
.team-overlay h3 {
  font-size: var(--text-headline-sm);
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.team-overlay p {
  font-size: var(--text-body-md);
  opacity: 0.8;
}

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-info-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-surface-variant);
}
.contact-info-item:last-child { border-bottom: none; }

.contact-info-item .material-symbols-outlined {
  color: var(--color-secondary);
  font-size: 1.375rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.contact-info-label {
  font-size: var(--text-label-sm);
  font-weight: 600;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}
.contact-info-value {
  font-size: var(--text-body-md);
  color: var(--color-on-surface);
}

.map-card {
  background: var(--color-surface-low);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-3);
}
.map-card iframe {
  width: 100%;
  height: 260px;
  display: block;
  border: none;
  transition: transform var(--transition);
}
.map-card:hover iframe { transform: scale(1.02); }

/* Contact Form */
.contact-form-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: repeat(2, 1fr); }
}

.form-group { display: flex; flex-direction: column; gap: 0.375rem; }

.form-label {
  font-size: var(--text-label-md);
  font-weight: 500;
  color: var(--color-on-surface);
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  font-size: var(--text-body-md);
  color: var(--color-on-surface);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0,100,151,0.12);
}
.form-control::placeholder { color: var(--color-on-surface-variant); opacity: 0.6; }

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-kvkk {
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-3);
  line-height: 1.5;
}
.form-kvkk a { color: var(--color-secondary); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 1024px) {
  .contact-layout { grid-template-columns: 5fr 7fr; }
}

/* =========================================
   PAGE TITLE BAR (inner pages without hero)
   ========================================= */
.page-title-bar {
  background: var(--color-surface-low);
  border-bottom: 1px solid var(--color-surface-variant);
  padding-block: var(--space-8);
  text-align: center;
}
.page-title-bar h1 {
  font-size: clamp(1.75rem, 4vw, var(--text-headline-xl));
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.page-title-bar p {
  margin-top: var(--space-2);
  font-size: var(--text-body-lg);
  color: var(--color-on-surface-variant);
}

/* =========================================
   BELGELERİMİZ (Doküman Kartları)
   ========================================= */
.docs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) {
  .docs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .docs-grid { grid-template-columns: repeat(3, 1fr); }
}

.doc-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.doc-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-secondary);
  box-shadow: 0 16px 32px rgba(0,100,151,0.13);
}

.doc-card-preview {
  position: relative;
  height: 200px;
  background: var(--color-surface-low);
  border-bottom: 1px solid var(--color-surface-variant);
  overflow: hidden;
  pointer-events: none;
}
.doc-card-preview img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.doc-card-preview embed {
  width: 100%;
  height: 500px;
}
.doc-card-preview-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  color: var(--color-primary);
  opacity: 0.5;
}

.doc-card-body { flex: 1; min-width: 0; padding: var(--space-3); }
.doc-card-title {
  font-size: var(--text-body-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
  overflow-wrap: break-word;
}
.doc-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--text-label-md);
  font-weight: 600;
  color: var(--color-secondary);
  transition: gap var(--transition);
}
.doc-card-link:hover { gap: 0.5rem; }

/* =========================================
   BLOG SAYFASI
   ========================================= */

/* Blog Header */
.blog-header {
  background: var(--color-primary);
  padding-top: var(--space-8);
  padding-bottom: 0;
  position: relative;
  overflow: hidden;
}
.blog-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}
.blog-header-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-6);
}
@media (min-width: 768px) {
  .blog-header-inner { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}
.blog-header-title {
  font-size: clamp(1.75rem, 4vw, var(--text-headline-xl));
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-white);
  line-height: 1.15;
  margin-top: var(--space-2);
}
.blog-header-title span { color: var(--color-secondary-container); }
.blog-header-desc {
  font-size: var(--text-body-md);
  color: rgba(255,255,255,.6);
  margin-top: var(--space-2);
  max-width: 480px;
}

/* Arama */
.blog-search-form {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-md);
  padding: .375rem .375rem .375rem .875rem;
  min-width: 280px;
  flex-shrink: 0;
}
.blog-search-form .material-symbols-outlined {
  color: rgba(255,255,255,.6);
  font-size: 1.25rem;
  flex-shrink: 0;
}
.blog-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #fff;
  font-size: var(--text-label-md);
  padding: .25rem .5rem;
}
.blog-search-input::placeholder { color: rgba(255,255,255,.45); }
.blog-search-btn {
  background: var(--color-secondary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: .5rem .875rem;
  font-size: var(--text-label-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.blog-search-btn:hover { background: #005280; }

/* Blog body layout */
.blog-body {
  background: var(--color-surface-low);
  padding-block: var(--space-8);
}
.blog-body-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: start;
}
@media (min-width: 1024px) {
  .blog-body-grid { grid-template-columns: 260px 1fr; gap: var(--space-6); }
}

/* Sol Sidebar */
.blog-sidebar { display: flex; flex-direction: column; gap: var(--space-3); position: sticky; top: calc(var(--nav-height) + var(--space-3)); }

.blog-sidebar-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
}

.blog-sidebar-title {
  display: flex; align-items: center; gap: .5rem;
  font-size: var(--text-label-sm);
  font-weight: 700;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-surface-variant);
}
.blog-sidebar-title .material-symbols-outlined { font-size: 1.1rem; color: var(--color-secondary); }

.blog-sidebar-cats { display: flex; flex-direction: column; gap: .375rem; }

.blog-sidebar-cat-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .5rem .625rem;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  border: 1px solid transparent;
}
.blog-sidebar-cat-link:hover {
  background: var(--color-surface-low);
}
.blog-sidebar-cat-link.active {
  background: var(--color-primary-fixed);
  border-color: var(--color-secondary);
}

.blog-sidebar-cat-icon {
  width: 2rem; height: 2rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.blog-sidebar-cat-icon .material-symbols-outlined { font-size: 1.1rem; }

.blog-sidebar-cat-name {
  flex: 1;
  font-size: var(--text-label-md);
  font-weight: 500;
  color: var(--color-on-surface);
}
.blog-sidebar-cat-link.active .blog-sidebar-cat-name { color: var(--color-primary); font-weight: 600; }

.blog-sidebar-cat-count {
  font-size: var(--text-label-sm);
  font-weight: 700;
  background: var(--color-surface-low);
  color: var(--color-on-surface-variant);
  padding: .1rem .5rem;
  border-radius: var(--radius-full);
  min-width: 1.5rem;
  text-align: center;
}
.blog-sidebar-cat-link.active .blog-sidebar-cat-count {
  background: var(--color-secondary);
  color: #fff;
}

/* Sidebar CTA */
.blog-sidebar-cta {
  text-align: center;
  background: var(--color-primary);
  border-color: transparent;
}
.blog-sidebar-cta-icon {
  font-size: 2.25rem;
  color: var(--color-secondary-container);
  display: block;
  margin-bottom: var(--space-2);
}
.blog-sidebar-cta h4 {
  font-size: var(--text-label-md);
  font-weight: 700;
  color: #fff;
  margin-bottom: .375rem;
}
.blog-sidebar-cta p {
  font-size: var(--text-label-sm);
  color: rgba(255,255,255,.6);
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

/* Blog main */
.blog-main {}

/* Öne çıkan yazı bölümü */
.blog-featured-section {
  background: var(--color-background);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-surface-variant);
}

/* Kategori Rozeti */
.blog-cat-badge {
  display: inline-block;
  font-size: var(--text-label-sm);
  font-weight: 600;
  padding: .25rem .625rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
  transition: opacity var(--transition);
}
.blog-cat-badge:hover { opacity: .8; }

/* Öne Çıkan Yazı */
.blog-featured-section { background: var(--color-background); padding-top: var(--space-8); }
.blog-featured-card {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: 0 4px 24px rgba(22,40,57,.06);
}
@media (min-width: 768px) {
  .blog-featured-card { grid-template-columns: 1fr 1fr; }
}
.blog-featured-image {
  position: relative;
  min-height: 300px;
  overflow: hidden;
}
.blog-feat-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.blog-featured-card:hover .blog-feat-img { transform: scale(1.03); }
.blog-feat-img-placeholder {
  width: 100%; height: 100%; min-height: 300px;
  background: linear-gradient(135deg, var(--color-primary-fixed), var(--color-secondary-fixed));
  display: flex; align-items: center; justify-content: center;
}
.blog-feat-img-placeholder .material-symbols-outlined { font-size: 5rem; color: var(--color-secondary); opacity: .4; }
.blog-featured-overlay {
  position: absolute;
  top: var(--space-3); left: var(--space-3);
}
.blog-featured-label {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-label-sm);
  font-weight: 600;
  padding: .35rem .75rem;
  border-radius: var(--radius-full);
}
.blog-featured-content {
  padding: var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-featured-title {
  font-size: clamp(1.25rem, 2.5vw, var(--text-headline-md));
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: var(--space-2);
}
.blog-featured-title a { color: inherit; transition: color var(--transition); }
.blog-featured-title a:hover { color: var(--color-secondary); }
.blog-featured-excerpt {
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.blog-featured-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-surface-variant);
}
.blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
}
.blog-meta-item .material-symbols-outlined { font-size: 1rem; }
.blog-featured-btn { align-self: flex-start; }

/* Sonuç başlığı */
.blog-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.blog-results-count { font-size: var(--text-body-md); color: var(--color-on-surface-variant); }
.blog-clear-filter {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: var(--text-label-sm); font-weight: 600;
  color: var(--color-secondary);
  padding: .35rem .75rem;
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}
.blog-clear-filter:hover { background: var(--color-secondary); color: #fff; }
.blog-clear-filter .material-symbols-outlined { font-size: 1rem; }

/* Blog Grid */
.blog-list-section { background: var(--color-surface-low); }
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

/* Blog Kartı */
.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(22,40,57,.1);
  border-color: var(--color-secondary);
}
.blog-card-image-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.blog-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.blog-card:hover .blog-card-img { transform: scale(1.05); }
.blog-card-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--color-primary-fixed), var(--color-secondary-fixed));
  display: flex; align-items: center; justify-content: center;
}
.blog-card-img-placeholder .material-symbols-outlined { font-size: 3rem; color: var(--color-secondary); opacity: .5; }
.blog-card-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(22,40,57,.15), transparent);
}
.blog-card-body {
  padding: var(--space-3) var(--space-3) var(--space-3);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-title {
  font-size: var(--text-body-lg);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: var(--space-2);
  flex: 1;
}
.blog-card-title a { color: inherit; transition: color var(--transition); }
.blog-card-title a:hover { color: var(--color-secondary); }
.blog-card-excerpt {
  font-size: var(--text-label-md);
  color: var(--color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}
.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-surface-variant);
}
.blog-card-meta {
  display: flex; align-items: center; gap: .35rem;
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
}
.blog-card-meta .material-symbols-outlined { font-size: .9rem; }
.blog-meta-dot {
  width: 3px; height: 3px;
  background: var(--color-outline-variant);
  border-radius: 50%;
}
.blog-card-link {
  display: inline-flex; align-items: center; gap: .2rem;
  font-size: var(--text-label-sm); font-weight: 600;
  color: var(--color-secondary);
  transition: gap var(--transition);
}
.blog-card-link:hover { gap: .4rem; }
.blog-card-link .material-symbols-outlined { font-size: .9rem; }

/* Sayfalama */
.blog-pagination {
  display: flex;
  justify-content: center;
  margin-top: var(--space-8);
}
.blog-pagination .page-numbers {
  display: inline-flex;
  gap: var(--space-1);
  list-style: none;
  align-items: center;
}
.blog-pagination .page-numbers li a,
.blog-pagination .page-numbers li span {
  display: flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem;
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-md);
  font-size: var(--text-label-md); font-weight: 500;
  color: var(--color-on-surface);
  background: var(--color-white);
  transition: all var(--transition);
}
.blog-pagination .page-numbers li a:hover { border-color: var(--color-secondary); color: var(--color-secondary); }
.blog-pagination .page-numbers li .current { background: var(--color-secondary); color: #fff; border-color: var(--color-secondary); }

/* Boş durum */
.blog-empty {
  text-align: center;
  padding: var(--space-10) 0;
}
.blog-empty .material-symbols-outlined { font-size: 4rem; color: var(--color-outline-variant); display: block; margin-bottom: var(--space-3); }
.blog-empty h3 { font-size: var(--text-headline-sm); color: var(--color-primary); margin-bottom: var(--space-2); }
.blog-empty p { color: var(--color-on-surface-variant); margin-bottom: var(--space-4); }

/* =========================================
   TEK YAZI (SINGLE)
   ========================================= */
.single-breadcrumb {
  background: var(--color-surface-low);
  border-bottom: 1px solid var(--color-surface-variant);
  padding-block: .875rem;
}
.single-breadcrumb-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .25rem;
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
}
.single-breadcrumb-inner a { color: var(--color-on-surface-variant); transition: color var(--transition); }
.single-breadcrumb-inner a:hover { color: var(--color-secondary); }
.single-breadcrumb-inner .material-symbols-outlined { font-size: 1rem; }
.single-breadcrumb-inner span:last-child { color: var(--color-primary); font-weight: 500; }

.single-layout { background: var(--color-background); padding-block: var(--space-8); }
.single-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 1024px) {
  .single-container { grid-template-columns: 260px 1fr; gap: var(--space-8); }
}

/* Makale */
.single-article {}
.single-header { margin-bottom: var(--space-4); }
.single-title {
  font-size: clamp(1.5rem, 3.5vw, var(--text-headline-lg));
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.single-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-surface-variant);
  border-bottom: 1px solid var(--color-surface-variant);
}
.single-meta-item {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: var(--text-label-sm); color: var(--color-on-surface-variant);
}
.single-meta-item .material-symbols-outlined { font-size: 1rem; }

.single-featured-image {
  margin-block: var(--space-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.single-feat-img { width: 100%; aspect-ratio: 16/7; object-fit: cover; display: block; }

/* Makale içeriği */
.single-content {
  font-size: var(--text-body-lg);
  line-height: 1.8;
  color: var(--color-on-surface);
}
.single-content h2 {
  font-size: var(--text-headline-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-primary-fixed);
}
.single-content h3 {
  font-size: var(--text-body-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}
.single-content p { margin-bottom: var(--space-3); }
.single-content ul, .single-content ol {
  margin-bottom: var(--space-3);
  padding-left: var(--space-4);
  display: flex; flex-direction: column; gap: .5rem;
}
.single-content ul li { list-style: disc; }
.single-content ol li { list-style: decimal; }
.single-content strong { color: var(--color-primary); font-weight: 600; }
.single-content a { color: var(--color-secondary); text-decoration: underline; text-decoration-color: rgba(0,100,151,.3); }
.single-content a:hover { text-decoration-color: var(--color-secondary); }
.single-content blockquote {
  border-left: 4px solid var(--color-secondary);
  background: var(--color-secondary-fixed);
  padding: var(--space-3) var(--space-4);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-block: var(--space-4);
  font-style: italic;
  color: var(--color-primary);
}

/* Etiketler */
.single-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-surface-variant);
}
.single-tags .material-symbols-outlined { font-size: 1.1rem; color: var(--color-on-surface-variant); }
.single-tag {
  display: inline-block;
  font-size: var(--text-label-sm);
  padding: .25rem .625rem;
  background: var(--color-surface-low);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-full);
  color: var(--color-on-surface-variant);
  transition: all var(--transition);
}
.single-tag:hover { background: var(--color-secondary); color: #fff; border-color: var(--color-secondary); }

/* Paylaş */
.single-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface-low);
  border-radius: var(--radius-lg);
}
.single-share-label { font-size: var(--text-label-md); font-weight: 600; color: var(--color-on-surface); }
.single-share-btns { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.single-share-btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .5rem .875rem;
  border-radius: var(--radius-md);
  font-size: var(--text-label-sm); font-weight: 600;
  transition: all var(--transition);
}
.single-share-linkedin { background: #0a66c2; color: #fff; }
.single-share-linkedin:hover { background: #004182; }
.single-share-twitter { background: #000; color: #fff; }
.single-share-twitter:hover { background: #333; }
.single-share-whatsapp { background: #25d366; color: #fff; }
.single-share-whatsapp:hover { background: #128c7e; }

/* Önceki/Sonraki Navigasyon */
.single-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.single-nav-item {}
.single-nav-right { text-align: right; }
.single-nav-link {
  display: flex;
  flex-direction: column;
  gap: .375rem;
  padding: var(--space-3);
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.single-nav-link:hover { border-color: var(--color-secondary); background: var(--color-secondary-fixed); }
.single-nav-dir {
  display: flex; align-items: center; gap: .3rem;
  font-size: var(--text-label-sm); font-weight: 600;
  color: var(--color-secondary);
}
.single-nav-right .single-nav-dir { justify-content: flex-end; }
.single-nav-title {
  font-size: var(--text-label-md); font-weight: 500;
  color: var(--color-primary); line-height: 1.4;
}
.single-nav-dir .material-symbols-outlined { font-size: 1rem; }

/* Sidebar */
.single-sidebar { display: flex; flex-direction: column; gap: var(--space-3); position: sticky; top: calc(var(--nav-height) + var(--space-3)); }

.sidebar-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}
.sidebar-card-title {
  display: flex; align-items: center; gap: .5rem;
  font-size: var(--text-label-md); font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase; letter-spacing: .05em;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-surface-variant);
}
.sidebar-card-title .material-symbols-outlined { font-size: 1.1rem; color: var(--color-secondary); }

.sidebar-about { background: var(--color-primary); border-color: transparent; }
.sidebar-about-logo {
  font-size: var(--text-headline-sm); font-weight: 700;
  color: #fff; margin-bottom: var(--space-2);
}
.sidebar-about-logo span { display: block; font-size: var(--text-label-sm); font-weight: 400; opacity: .6; letter-spacing: .05em; }
.sidebar-about p { font-size: var(--text-label-md); color: rgba(255,255,255,.65); line-height: 1.6; }

.sidebar-cat-list { display: flex; flex-direction: column; gap: 0; }
.sidebar-cat-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: .5rem 0;
  border-bottom: 1px solid var(--color-surface-variant);
}
.sidebar-cat-list li:last-child { border-bottom: none; }
.sidebar-cat-list a {
  display: flex; align-items: center; gap: .5rem;
  font-size: var(--text-label-md); color: var(--color-on-surface);
  transition: color var(--transition);
}
.sidebar-cat-list a:hover { color: var(--color-secondary); }
.sidebar-cat-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.sidebar-cat-count {
  font-size: var(--text-label-sm); font-weight: 600;
  background: var(--color-surface-low);
  padding: .15rem .5rem; border-radius: var(--radius-full);
  color: var(--color-on-surface-variant);
}

.sidebar-related-list { display: flex; flex-direction: column; gap: var(--space-2); }
.sidebar-related-list li { border-bottom: 1px solid var(--color-surface-variant); padding-bottom: var(--space-2); }
.sidebar-related-list li:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-related-list a {
  display: flex; align-items: flex-start; gap: .3rem;
  font-size: var(--text-label-md); color: var(--color-on-surface);
  line-height: 1.4; transition: color var(--transition);
}
.sidebar-related-list a:hover { color: var(--color-secondary); }
.sidebar-related-list .material-symbols-outlined { font-size: 1rem; color: var(--color-secondary); flex-shrink: 0; margin-top: .1rem; }
.sidebar-related-date { font-size: var(--text-label-sm); color: var(--color-on-surface-variant); margin-top: .25rem; display: block; }

.sidebar-services-cta { text-align: center; background: var(--color-surface-low); }
.sidebar-cta-icon { font-size: 2.5rem; color: var(--color-secondary); display: block; margin-bottom: var(--space-2); }
.sidebar-services-cta h3 { font-size: var(--text-label-md); font-weight: 700; color: var(--color-primary); margin-bottom: .5rem; }
.sidebar-services-cta p { font-size: var(--text-label-sm); color: var(--color-on-surface-variant); line-height: 1.5; }

/* =========================================
   HİZMETLER SAYFASI — EXPAND
   ========================================= */
/* Smooth expand wrapper */
.services-extra-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.services-extra-wrapper.open {
  grid-template-rows: 1fr;
}
.services-extra {
  overflow: hidden;
  min-height: 0;
}
.services-extra-inner {
  padding-top: var(--space-3);
  padding-bottom: var(--space-1);
}

#services-toggle-btn .services-toggle-icon {
  transition: transform 300ms ease;
}
#services-toggle-btn[aria-expanded="true"] .services-toggle-icon {
  transform: rotate(180deg);
}

/* =========================================
   İŞ GÜVENLİĞİ SAYFASI
   ========================================= */

/* Hero */
.isg-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-primary);
}
.isg-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.18;
}
.isg-hero-content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-10);
  max-width: 760px;
}
.isg-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--color-secondary);
  color: #fff;
  font-size: var(--text-label-sm);
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .375rem .875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.isg-hero-title {
  font-size: clamp(1.75rem, 4vw, var(--text-headline-xl));
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}
.isg-hero-desc {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}
.isg-hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* Özellik bandı */
.isg-band {
  background: var(--color-secondary);
  padding-block: var(--space-3);
}
.isg-band-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}
@media (min-width: 768px) {
  .isg-band-grid { grid-template-columns: repeat(4, 1fr); }
}
.isg-band-item {
  display: flex;
  align-items: center;
  gap: .625rem;
  color: var(--color-white);
  font-size: var(--text-label-md);
  font-weight: 500;
  padding: var(--space-2) 0;
}
.isg-band-item .material-symbols-outlined {
  font-size: 1.25rem;
  opacity: .85;
  flex-shrink: 0;
}

/* Hizmet kartları grid */
.isg-services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) {
  .isg-services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .isg-services-grid { grid-template-columns: repeat(3, 1fr); }
  .isg-card-featured {
    grid-column: span 3;
    display: grid;
    grid-template-columns: 4rem 1fr 2fr;
    gap: var(--space-4) var(--space-5);
    align-items: start;
  }
  .isg-card-featured .isg-service-icon { margin-bottom: 0; }
  .isg-card-featured h3 { font-size: var(--text-headline-sm); align-self: center; }
  .isg-card-featured p { grid-column: 2 / 3; }
  .isg-card-featured .isg-list { grid-column: 3 / 4; grid-row: 1 / 3; border-top: none; padding-top: 0; }
}

.isg-service-card {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.isg-service-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 4px 20px rgba(0,100,151,.08);
}
.isg-service-icon {
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-fixed);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
  flex-shrink: 0;
}
.isg-card-featured .isg-service-icon {
  width: 4rem; height: 4rem;
  font-size: 2rem;
  margin-bottom: 0;
}
.isg-service-card h3 {
  font-size: var(--text-headline-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.isg-service-card p {
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}
.isg-list {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-surface-variant);
}
.isg-list li {
  font-size: var(--text-label-md);
  color: var(--color-on-surface);
  padding-left: 1.25rem;
  position: relative;
}
.isg-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .45rem;
  width: .5rem; height: .5rem;
  background: var(--color-secondary);
  border-radius: 50%;
}

/* Yasal bölüm */
.isg-legal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}
@media (min-width: 768px) {
  .isg-legal-grid { grid-template-columns: 1fr 1fr; }
}
.isg-legal-warning {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff8f0;
  border: 1px solid #ffd7a0;
  border-left: 4px solid #f59e0b;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-top: var(--space-4);
}
.isg-legal-warning .material-symbols-outlined {
  color: #f59e0b;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.isg-legal-warning strong {
  display: block;
  font-size: var(--text-label-md);
  font-weight: 700;
  color: var(--color-on-surface);
  margin-bottom: .25rem;
}
.isg-legal-warning p {
  font-size: var(--text-label-md);
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}
.isg-obligation-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: var(--space-3);
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  transition: border-color var(--transition);
}
.isg-obligation-item:hover { border-color: var(--color-secondary); }
.isg-obligation-icon {
  width: 2.5rem; height: 2.5rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-fixed);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}
.isg-obligation-item h4 {
  font-size: var(--text-label-md);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: .25rem;
}
.isg-obligation-item p {
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}

/* Süreç adımları */
.isg-process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  position: relative;
}
@media (min-width: 1024px) {
  .isg-process-grid { grid-template-columns: repeat(5, 1fr); }
}
.isg-process-step {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  position: relative;
}
.isg-process-num {
  position: absolute;
  top: -0.875rem; left: 50%;
  transform: translateX(-50%);
  background: var(--color-secondary);
  color: #fff;
  font-size: var(--text-label-sm);
  font-weight: 700;
  width: 1.75rem; height: 1.75rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.isg-process-icon {
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-surface-low);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  font-size: 1.5rem;
  margin: var(--space-2) auto var(--space-2);
}
.isg-process-step h3 {
  font-size: var(--text-label-md);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: .5rem;
}
.isg-process-step p {
  font-size: var(--text-label-sm);
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}

/* SSS */
.isg-faq { display: flex; flex-direction: column; gap: var(--space-2); }
.isg-faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.isg-faq-item:has(.isg-faq-question[aria-expanded="true"]) {
  border-color: var(--color-secondary);
}
.isg-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--text-body-md);
  font-weight: 600;
  color: var(--color-primary);
}
.isg-faq-icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--color-secondary);
}
.isg-faq-question[aria-expanded="true"] .isg-faq-icon {
  transform: rotate(180deg);
}
.isg-faq-answer {
  padding: 0 var(--space-4) var(--space-3);
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.7;
}
.isg-faq-answer[hidden] { display: none; }

/* =========================================
   İŞ GÜVENLİĞİ YENİ GÖRSEL EKLENTİLERİ
   ========================================= */

.isg-card-featured {
  padding: 0;
  overflow: hidden;
}
.isg-card-featured-img {
  width: 100%;
  height: 240px;
  overflow: hidden;
}
.isg-card-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}
.isg-card-featured:hover .isg-card-featured-img img {
  transform: scale(1.05);
}
.isg-card-featured-content {
  padding: var(--space-4);
}

@media (min-width: 1024px) {
  .isg-card-featured {
    display: flex !important;
    flex-direction: row;
    gap: 0 !important;
  }
  .isg-card-featured-img {
    width: 45%;
    height: auto;
    min-height: 100%;
  }
  .isg-card-featured-content {
    width: 55%;
    display: grid;
    grid-template-columns: 4rem 1fr;
    gap: var(--space-3) var(--space-4);
    align-items: start;
    padding: var(--space-5);
  }
  .isg-card-featured-content .isg-service-icon { margin-bottom: 0; }
  .isg-card-featured-content h3 { font-size: var(--text-headline-sm); align-self: center; }
  .isg-card-featured-content p { grid-column: 1 / 3; }
  .isg-card-featured-content .isg-list { grid-column: 1 / 3; border-top: 1px solid var(--color-surface-variant); padding-top: var(--space-3); }
}

.isg-mining-bento {
  position: relative;
  overflow: hidden;
  color: #fff;
  border: none;
}
.isg-mining-bento-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform 0.6s ease;
}
.isg-mining-bento:hover .isg-mining-bento-bg {
  transform: scale(1.05);
}
.isg-mining-bento-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,25,45,0.85) 0%, rgba(0,0,0,0.6) 100%);
}

.isg-legal-image-wrapper {
  margin-block: var(--space-4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.isg-legal-image-wrapper img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  transition: transform var(--transition);
}
.isg-legal-image-wrapper:hover img {
  transform: scale(1.03);
}

/* =========================================
   RUHSATLANDIRMA YENİ GÖRSEL EKLENTİLERİ
   ========================================= */

.ruhsat-hero {
  position: relative;
  background-size: cover;
  background-position: center;
  color: #fff;
}
.ruhsat-hero h1, .ruhsat-hero p {
  color: #fff;
}
.ruhsat-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 25, 45, 0.65);
  z-index: 0;
}

.ruhsat-bento-card {
  position: relative;
  overflow: hidden;
  color: #fff !important;
  border: none;
}
.ruhsat-bento-card .bento-card-title, .ruhsat-bento-card .bento-card-desc, .ruhsat-bento-card li, .ruhsat-bento-card span:not(.material-symbols-outlined) {
  color: #fff !important;
}
.ruhsat-bento-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform 0.6s ease;
}
.ruhsat-bento-card:hover .ruhsat-bento-bg {
  transform: scale(1.05);
}
.ruhsat-bento-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,25,45,0.88) 0%, rgba(0,0,0,0.7) 100%);
}

/* =========================================
   RESPONSIVE HELPERS
   ========================================= */
@media (max-width: 767px) {
  .about-deco { display: none; }
  .hero-badge { font-size: 0.65rem; }
  .isg-card-featured { grid-column: span 1 !important; display: block !important; }
  .isg-card-featured-content { padding: var(--space-3); }
  .isg-process-grid { grid-template-columns: 1fr; }
}

/* =========================================
   HİZMETLER PAGE — REDESIGN (hzm-)
   ========================================= */

/* — Hero — */
.hzm-hero {
  position: relative;
  overflow: hidden;
  background-image: url('assets/images/hizmetler-hero.png');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding-block: var(--space-10) var(--space-8);
}
.hzm-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(22,40,57,0.8);
  mix-blend-mode: multiply;
  pointer-events: none;
}
.hzm-hero-inner { position: relative; z-index: 1; max-width: 46rem; }
.hzm-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(119,194,255,0.15);
  border: 1px solid rgba(119,194,255,0.4);
  color: #9fd2ff;
  font-size: var(--text-label-sm);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.hzm-badge .material-symbols-outlined { font-size: 1rem; }
.hzm-hero h1 {
  font-size: var(--text-headline-xl);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: var(--space-2);
}
.hzm-hero h1 span { color: var(--color-secondary-container); }
.hzm-hero-desc {
  font-size: var(--text-body-lg);
  color: rgba(255,255,255,0.82);
  line-height: 1.65;
}

/* — Stats band — */
.hzm-stats {
  position: relative;
  z-index: 1;
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.hzm-stat {
  background: rgba(255,255,255,0.03);
  padding: var(--space-3) var(--space-3);
  text-align: center;
}
.hzm-stat-num {
  display: block;
  font-size: var(--text-headline-md);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
}
.hzm-stat-label {
  display: block;
  margin-top: 0.25rem;
  font-size: var(--text-label-sm);
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
@media (min-width: 768px) {
  .hzm-stats { grid-template-columns: repeat(4, 1fr); }
  .hzm-hero h1 { font-size: 3rem; }
}

/* — Groups wrapper — */
.hzm-groups { background: var(--color-surface-low); }
.hzm-group { margin-bottom: var(--space-8); scroll-margin-top: calc(var(--nav-height) + 1rem); }
.hzm-group:last-child { margin-bottom: 0; }

.hzm-group-head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-surface-variant);
}
.hzm-group-icon {
  flex-shrink: 0;
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--g-bg, var(--color-primary-fixed));
  color: var(--g-color, var(--color-primary));
  font-size: 1.6rem;
}
.hzm-group-meta { flex: 1; min-width: 0; }
.hzm-group-kicker {
  font-size: var(--text-label-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--g-color, var(--color-secondary));
}
.hzm-group-title {
  font-size: var(--text-headline-md);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}
.hzm-group-count {
  flex-shrink: 0;
  align-self: center;
  font-size: var(--text-label-sm);
  font-weight: 700;
  color: var(--g-color, var(--color-secondary));
  background: var(--g-bg, var(--color-primary-fixed));
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
}

/* — Cards grid — */
.hzm-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 640px) { .hzm-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .hzm-grid { grid-template-columns: repeat(3, 1fr); } }

.hzm-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-surface-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3) var(--space-3);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.hzm-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--g-color, var(--color-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.hzm-card:hover {
  transform: translateY(-4px);
  border-color: var(--g-color, var(--color-secondary));
  box-shadow: 0 12px 28px rgba(22,40,57,0.10);
}
.hzm-card:hover::before { transform: scaleX(1); }

.hzm-card-num {
  position: absolute;
  top: 0.6rem; right: 0.9rem;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-surface-low);
  letter-spacing: -0.04em;
  user-select: none;
  transition: color var(--transition);
}
.hzm-card:hover .hzm-card-num { color: var(--g-bg, var(--color-primary-fixed)); }

.hzm-card-icon {
  width: 3rem; height: 3rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--g-bg, var(--color-primary-fixed));
  color: var(--g-color, var(--color-primary));
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}
.hzm-card-title {
  font-size: var(--text-headline-sm);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}
.hzm-card-desc {
  font-size: var(--text-body-md);
  color: var(--color-on-surface-variant);
  line-height: 1.6;
  margin-bottom: var(--space-3);
  flex: 1;
}
.hzm-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: auto;
  font-size: var(--text-label-md);
  font-weight: 600;
  color: var(--g-color, var(--color-secondary));
  transition: gap var(--transition);
}
.hzm-card-link .material-symbols-outlined { font-size: 1rem; }
.hzm-card-link:hover { gap: 0.6rem; }

/* — Bottom CTA — */
.hzm-cta {
  margin-top: var(--space-8);
  background: linear-gradient(135deg, var(--color-primary) 0%, #1d3b56 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  text-align: center;
  color: #fff;
}
.hzm-cta h2 {
  font-size: var(--text-headline-md);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.hzm-cta p {
  color: rgba(255,255,255,0.8);
  max-width: 38rem;
  margin: 0 auto var(--space-3);
  line-height: 1.6;
}
.hzm-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}
.hzm-cta .btn-light {
  background: #fff;
  color: var(--color-primary);
}
.hzm-cta .btn-ghost {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.35);
  color: #fff;
}

/* — Cards with background images — */
.hzm-card-has-img {
  color: #fff !important;
  border: none !important;
}
.hzm-card-has-img .hzm-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.hzm-card-has-img .hzm-card-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(16, 40, 57, 0.9) 0%, rgba(10, 20, 30, 0.75) 100%);
  z-index: 1;
}
.hzm-card-has-img:hover .hzm-card-bg {
  transform: scale(1.06);
}
.hzm-card-has-img > *:not(.hzm-card-bg) {
  position: relative;
  z-index: 2;
}
.hzm-card-has-img .hzm-card-title {
  color: #fff !important;
}
.hzm-card-has-img .hzm-card-desc {
  color: rgba(255, 255, 255, 0.8) !important;
}
.hzm-card-has-img .hzm-card-link {
  color: #9fd2ff !important;
}
.hzm-card-has-img .hzm-card-num {
  color: rgba(255, 255, 255, 0.08) !important;
}
.hzm-card-has-img:hover .hzm-card-num {
  color: rgba(255, 255, 255, 0.15) !important;
}
.hzm-card-has-img .hzm-card-icon {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #fff !important;
}

@media (max-width: 639px) {
  .hzm-hero h1 { font-size: var(--text-headline-lg); }
  .hzm-group-head { flex-wrap: wrap; }
}

/* =========================================
   SCROLL REVEAL ANIMASYONLARI
   ========================================= */
/* .js-reveal yalnızca JS aktifken eklenir; JS yoksa içerik normal görünür */
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.js-reveal .reveal.visible {
  opacity: 1;
  transform: none;
}

/* Kademeli (stagger) gecikmeler — grid kartları için */
.js-reveal .reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.js-reveal .reveal-stagger.visible > * {
  opacity: 1;
  transform: none;
}
.js-reveal .reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.js-reveal .reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.12s; }
.js-reveal .reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.19s; }
.js-reveal .reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.26s; }
.js-reveal .reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.33s; }
.js-reveal .reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.40s; }

/* Hareket azaltma tercihi olan kullanıcılar için kapat */
@media (prefers-reduced-motion: reduce) {
  .js-reveal .reveal,
  .js-reveal .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}