/* =============================================================
   BSÇ GLOBAL — Uluslararası Taşımacılık
   Ana Stylesheet
   ============================================================= */

/* ===== 1. CSS CUSTOM PROPERTIES ===== */
:root {
  /* Renkler */
  --clr-navy:       #0b2447;
  --clr-navy-dark:  #060d1f;
  --clr-navy-mid:   #19376d;
  --clr-blue:       #1a6eb5;
  --clr-blue-lt:    #3b9ae1;
  --clr-purple:     #4b3da8;
  --clr-purple-lt:  #7b6dda;
  --clr-gold:       #d4af37;
  --clr-gold-lt:    #f0cf6e;
  --clr-white:      #ffffff;
  --clr-off-white:  #f0f4f8;
  --clr-light:      #a8bbd0;
  --clr-muted:      #6b87a0;
  --clr-dark-text:  #1a2535;
  --clr-success:    #22c55e;
  --clr-error:      #ef4444;
  --clr-warn:       #f59e0b;

  /* Gradyanlar */
  --grad-hero:      linear-gradient(135deg, #060d1f 0%, #0b2447 35%, #19376d 65%, #4b3da8 100%);
  --grad-services:  linear-gradient(160deg, #0b2447 0%, #4b3da8 100%);
  --grad-gold:      linear-gradient(135deg, #d4af37, #f0cf6e);
  --grad-blue:      linear-gradient(135deg, #1a6eb5, #3b9ae1);
  --grad-card:      linear-gradient(180deg, rgba(11,36,71,0) 0%, rgba(11,36,71,0.9) 100%);

  /* Cam Efekti */
  --glass-bg:       rgba(255,255,255,0.07);
  --glass-border:   rgba(255,255,255,0.14);
  --glass-bg-dark:  rgba(6,13,31,0.7);

  /* Gölgeler */
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.15);
  --shadow-md:      0 8px 24px rgba(0,0,0,0.25);
  --shadow-lg:      0 20px 60px rgba(0,0,0,0.4);
  --shadow-gold:    0 8px 32px rgba(212,175,55,0.25);
  --shadow-blue:    0 8px 32px rgba(26,110,181,0.35);

  /* Kenar Yuvarlaklığı */
  --radius-xs:  4px;
  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-pill: 100px;

  /* Geçiş */
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:   cubic-bezier(0, 0, 0.2, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --tr-fast:    0.15s var(--ease);
  --tr-base:    0.3s var(--ease);
  --tr-slow:    0.6s var(--ease);

  /* Tipografi */
  --font-body:  'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Layout */
  --container-max: 1280px;
  --topbar-h:      36px;
  --navbar-h:      72px;
  --section-py:    96px;
}

/* ===== 2. RESET & TEMEL ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--clr-navy-dark);
  color: var(--clr-off-white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  display: block;
}

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  touch-action: manipulation;
}

a {
  touch-action: manipulation;
}

address {
  font-style: normal;
}

/* ===== 3. LAYOUT YARDIMCILARI ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.text-center { text-align: center; }
.text-white  { color: var(--clr-white); }
.text-light  { color: var(--clr-light); }

/* ===== 4. BÖLÜM BAŞLIK BİLEŞENLERİ ===== */
.section-header {
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 12px;
}

.section-eyebrow-light {
  color: var(--clr-gold-lt);
}

.section-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-navy);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title-light {
  color: var(--clr-white);
}

.section-divider {
  width: 60px;
  height: 4px;
  background: var(--grad-blue);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.section-divider-gold {
  background: var(--grad-gold);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--clr-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-desc-light {
  color: var(--clr-light);
}

/* ===== 4b. TOPBAR ===== */
.site-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar-h);
  background: rgba(6,13,31,0.97);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  z-index: 1002;
  display: flex;
  align-items: center;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--clr-muted);
  transition: color var(--tr-fast);
  white-space: nowrap;
}

.topbar-link:hover { color: var(--clr-gold); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

.topbar-social {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-muted);
  border-radius: var(--radius-xs);
  transition: color var(--tr-fast), background var(--tr-fast);
}

.topbar-social:hover {
  color: var(--clr-gold);
  background: var(--glass-bg);
}

/* ===== 5. LOADING OVERLAY ===== */
#loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}

#loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.loading-rings {
  position: relative;
  width: 80px;
  height: 80px;
}

.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: spinRing 1.4s linear infinite;
}

.ring-1 {
  border-top-color: var(--clr-gold);
  animation-duration: 1s;
}

.ring-2 {
  inset: 10px;
  border-top-color: var(--clr-blue-lt);
  animation-duration: 1.4s;
  animation-direction: reverse;
}

.ring-3 {
  inset: 20px;
  border-top-color: var(--clr-purple-lt);
  animation-duration: 0.8s;
}

@keyframes spinRing {
  to { transform: rotate(360deg); }
}

.loading-logo {
  width: 160px;
  height: auto;
  filter: brightness(0) invert(1);
  animation: loadPulse 1.5s ease-in-out infinite;
}

@keyframes loadPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.loading-text {
  font-size: 0.85rem;
  color: var(--clr-light);
  letter-spacing: 0.1em;
}

/* ===== 6. SCROLL PROGRESS INDICATOR ===== */
#scroll-indicator-bar {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9998;
  background: rgba(255,255,255,0.08);
}

#scroll-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--clr-gold), var(--clr-blue-lt), var(--clr-purple-lt));
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ===== 7. BREADCRUMB ===== */
#breadcrumb-wrapper {
  position: fixed;
  top: calc(var(--topbar-h) + var(--navbar-h) + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 900;
  opacity: 0;
  transition: opacity var(--tr-base);
  pointer-events: none;
}

#breadcrumb-wrapper.visible {
  opacity: 1;
  pointer-events: auto;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--glass-bg-dark);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 0.75rem;
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--clr-light);
  transition: color var(--tr-fast);
}

.breadcrumb-link:hover { color: var(--clr-gold); }

.breadcrumb-separator {
  color: var(--clr-muted);
}

.breadcrumb-active {
  color: var(--clr-gold);
  font-weight: 600;
}

/* ===== 8. NAVBAR ===== */
.site-header {
  position: fixed;
  top: calc(var(--topbar-h) + 3px);
  left: 0;
  right: 0;
  z-index: 1000;
}

.navbar {
  height: var(--navbar-h);
  transition: background var(--tr-base), box-shadow var(--tr-base), backdrop-filter var(--tr-base);
}

.navbar.scrolled {
  background: rgba(6, 13, 31, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  gap: 32px;
}

/* Logo */
#navbar-logo-wrap {
  background: #ffffff;
  border-radius: 0 0 14px 14px;
  padding: 0 22px;
  align-self: stretch;
  display: flex;
  align-items: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.20);
}

.navbar-logo-wrap a {
  display: block;
}

#navbar-logo-img {
  height: 52px;
  width: auto;
  transition: opacity var(--tr-fast);
}

#navbar-logo-img:hover { opacity: 0.85; }

@media (max-width: 768px) {
  #navbar-logo-wrap {
    background: transparent;
    border-radius: 0;
    padding: 0;
    align-self: auto;
    box-shadow: none;
  }
  #navbar-logo-img {
    height: 42px;
    filter: drop-shadow(0 1px 4px rgba(0,0,0,0.35));
  }
}

/* Menü */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: flex-end;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-sm);
  transition: color var(--tr-fast), background var(--tr-fast);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-link:hover,
.nav-link.active {
  color: var(--clr-white);
  background: var(--glass-bg);
}

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

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

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: rgba(11, 24, 48, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 240px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--tr-base), transform var(--tr-base), visibility var(--tr-base);
  z-index: 100;
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-light);
  border-radius: var(--radius-sm);
  transition: color var(--tr-fast), background var(--tr-fast);
}

.dropdown-item:hover {
  color: var(--clr-gold);
  background: var(--glass-bg);
}

.dropdown-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--glass-bg);
  border-radius: var(--radius-xs);
  color: var(--clr-blue-lt);
  flex-shrink: 0;
  transition: color var(--tr-fast);
}

.dropdown-item:hover .dropdown-item-icon {
  color: var(--clr-gold);
}

/* Aksiyonlar */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-phone-btn {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-light);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  transition: all var(--tr-fast);
}

.nav-phone-btn:hover {
  color: var(--clr-gold);
  border-color: var(--clr-gold);
}

.nav-cta-btn {
  display: none;
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-navy-dark);
  background: var(--grad-gold);
  border-radius: var(--radius-pill);
  transition: opacity var(--tr-fast), transform var(--tr-fast), box-shadow var(--tr-fast);
  white-space: nowrap;
}

.nav-cta-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}

/* Hamburger */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-xs);
  transition: background var(--tr-fast);
}

.hamburger-btn:hover { background: var(--glass-bg); }

.ham-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: transform var(--tr-base), opacity var(--tr-base), width var(--tr-base);
  transform-origin: center;
}

.hamburger-btn.is-open .ham-line-1 {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn.is-open .ham-line-2 {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger-btn.is-open .ham-line-3 {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== 9. MOBİL MENÜ ===== */
.mobile-nav-panel {
  position: fixed;
  top: calc(var(--topbar-h) + var(--navbar-h));
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(6,13,31,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--tr-slow);
  overflow-y: auto;
}

.mobile-nav-panel.is-open {
  transform: translateX(0);
}

.mobile-nav-inner {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100%;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-off-white);
  border-radius: var(--radius-md);
  transition: background var(--tr-fast), color var(--tr-fast);
  text-align: left;
}

.mobile-nav-link:hover {
  background: var(--glass-bg);
  color: var(--clr-gold);
}

.mobile-sub-menu {
  padding: 4px 8px 4px 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-sub-link {
  display: block;
  padding: 10px 12px;
  font-size: 0.9rem;
  color: var(--clr-light);
  border-radius: var(--radius-sm);
  transition: color var(--tr-fast), background var(--tr-fast);
}

.mobile-sub-link:hover {
  color: var(--clr-gold);
  background: var(--glass-bg);
}

.mobile-nav-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
  margin-top: auto;
}

.mobile-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: opacity var(--tr-fast);
}

.mobile-action-btn:hover { opacity: 0.85; }

.mobile-call-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--clr-white);
}

.mobile-whatsapp-btn {
  background: #25d366;
  color: #fff;
}

/* ===== 10. HERO SECTION ===== */
.hero-section {
  position: relative;
  min-height: 100dvh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Canvas Parçacıklar */
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* Parallax Arka Plan */
.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-layer {
  position: absolute;
  inset: -10%;
  background: url('../images/hero-bg.png') center/cover no-repeat;
  transform: translateZ(0);
  will-change: transform;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 13, 31, 0.88) 0%,
    rgba(11, 36, 71, 0.78) 40%,
    rgba(75, 61, 168, 0.65) 100%
  );
}

/* Dekoratif Şekiller */
.hero-decorations {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-deco {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
  animation: floatDeco 8s ease-in-out infinite;
}

.hero-deco-1 {
  width: 500px;
  height: 500px;
  background: var(--clr-blue);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero-deco-2 {
  width: 400px;
  height: 400px;
  background: var(--clr-purple);
  bottom: -80px;
  left: -80px;
  animation-delay: -3s;
}

.hero-deco-3 {
  width: 300px;
  height: 300px;
  background: var(--clr-gold);
  top: 40%;
  left: 20%;
  animation-delay: -6s;
  opacity: 0.06;
}

.hero-deco-4 {
  width: 250px;
  height: 250px;
  background: var(--clr-blue-lt);
  bottom: 20%;
  right: 15%;
  animation-delay: -2s;
  opacity: 0.08;
}

@keyframes floatDeco {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.97); }
}

/* Hero İçerik */
.hero-content-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  padding-top: calc(var(--topbar-h) + var(--navbar-h));
}

.hero-inner {
  max-width: 780px;
}

/* Rozet */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-gold-lt);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background: var(--clr-gold);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212,175,55,0.5); }
  50% { box-shadow: 0 0 0 8px rgba(212,175,55,0); }
}

/* Ana Başlık */
.hero-main-title {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  color: var(--clr-white);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.title-accent {
  color: var(--clr-gold);
  display: inline-block;
}

/* Alt Başlık */
.hero-sub-title {
  font-size: clamp(1.1rem, 3vw, 1.7rem);
  font-weight: 300;
  color: var(--clr-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

/* Açıklama */
.hero-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 36px;
}

/* CTA Butonları */
.hero-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 52px;
}

.btn-primary-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-navy-dark);
  background: var(--grad-gold);
  border-radius: var(--radius-pill);
  transition: transform var(--tr-fast), box-shadow var(--tr-fast), opacity var(--tr-fast);
}

.btn-primary-hero:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-white);
  background: transparent;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  transition: border-color var(--tr-fast), background var(--tr-fast), transform var(--tr-fast);
}

.btn-secondary-hero:hover {
  border-color: rgba(255,255,255,0.6);
  background: var(--glass-bg);
  transform: translateY(-2px);
}

/* Hero İstatistik Bar */
.hero-stats-bar {
  display: flex;
  align-items: center;
  gap: 32px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
}

.hero-stat-lbl {
  font-size: 0.72rem;
  color: var(--clr-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-stat-sep {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
}

/* Scroll Cue */
.hero-scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  transition: color var(--tr-fast);
}

.hero-scroll-cue:hover { color: var(--clr-gold); }

.scroll-cue-text {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-cue-icon {
  width: 28px;
  height: 44px;
  border: 2px solid currentColor;
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 7px;
}

.scroll-cue-dot {
  width: 6px;
  height: 6px;
  background: currentColor;
  border-radius: 50%;
  animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(18px); opacity: 0; }
}

/* ===== 11. HAKKIMIZDA SECTION ===== */
.about-section {
  background: var(--clr-off-white);
}

.about-section .section-title {
  color: var(--clr-navy);
}

.about-section .section-divider {
  background: var(--grad-blue);
}

.about-section .section-eyebrow {
  color: var(--clr-blue);
}

/* İki Sütun */
.about-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 72px;
}

.about-text-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-lead-text {
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--clr-navy);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-body-text {
  font-size: 0.97rem;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-badge-founded {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 20px 24px;
  background: var(--grad-hero);
  border-radius: var(--radius-md);
}

.founded-year-wrap {
  flex-shrink: 0;
}

.founded-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-gold);
  line-height: 1;
}

.founded-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.founded-info strong {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-white);
}

.founded-info span {
  font-size: 0.8rem;
  color: var(--clr-light);
}

/* Görsel Sütun */
.about-image-col {
  position: relative;
}

.about-img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
  display: block;
}

.about-img-deco {
  position: absolute;
  inset: -12px;
  border-radius: var(--radius-xl);
  border: 2px solid var(--clr-gold);
  opacity: 0.25;
  z-index: -1;
}

.about-img-badge-card {
  position: absolute;
  bottom: -18px;
  right: -18px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--grad-gold);
  border-radius: var(--radius-md);
  color: var(--clr-navy-dark);
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

/* İstatistik Satırı */
.about-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 72px;
}

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 20px;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform var(--tr-base), box-shadow var(--tr-base);
  gap: 10px;
}

.stat-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-box-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(11,36,71,0.08), rgba(26,110,181,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-blue);
}

.stat-box-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--clr-navy);
  line-height: 1;
}

.stat-box-lbl {
  font-size: 0.82rem;
  color: var(--clr-muted);
  font-weight: 500;
  text-align: center;
}

/* MVV Grid */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mvv-card {
  padding: 36px 28px;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform var(--tr-base), box-shadow var(--tr-base);
  position: relative;
  overflow: hidden;
}

.mvv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.mvv-mission::before { background: var(--grad-blue); }
.mvv-vision::before  { background: linear-gradient(90deg, var(--clr-purple), var(--clr-purple-lt)); }
.mvv-values::before  { background: var(--grad-gold); }

.mvv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mvv-card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.mission-icon-wrap { background: linear-gradient(135deg, rgba(26,110,181,0.12), rgba(59,154,225,0.16)); color: var(--clr-blue); }
.vision-icon-wrap  { background: linear-gradient(135deg, rgba(75,61,168,0.12), rgba(123,109,218,0.16)); color: var(--clr-purple); }
.values-icon-wrap  { background: linear-gradient(135deg, rgba(212,175,55,0.12), rgba(240,207,110,0.16)); color: var(--clr-gold); }

.mvv-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-navy);
  margin-bottom: 12px;
}

.mvv-card-text {
  font-size: 0.9rem;
  color: #4a5568;
  line-height: 1.75;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.values-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #4a5568;
  font-weight: 500;
}

.val-dot {
  width: 8px;
  height: 8px;
  background: var(--clr-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== 12. HİZMETLER SECTION ===== */
.services-section {
  background: var(--grad-services);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Hizmet Kartları Grid */
.services-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

/* Hizmet Kartı */
.service-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--tr-base), box-shadow var(--tr-base), border-color var(--tr-base);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  border-color: rgba(212,175,55,0.3);
}

/* 4:3 Görsel */
.service-card-img-wrap {
  position: relative;
}

.service-card-img-ratio {
  position: relative;
  padding-top: 75%; /* 4:3 oran */
  overflow: hidden;
  background: var(--clr-navy-dark);
}

.service-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
}

.service-card:hover .service-card-img {
  transform: scale(1.08);
}

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(11,36,71,0.1) 0%,
    rgba(11,36,71,0.5) 100%
  );
  transition: opacity var(--tr-base);
}

.service-card-icon-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  background: var(--glass-bg-dark);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-gold-lt);
}

/* Kart İçerik */
.service-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.service-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.3;
}

.service-card-desc {
  font-size: 0.86rem;
  color: var(--clr-light);
  line-height: 1.75;
  flex: 1;
}

.service-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-gold);
  border: 1px solid rgba(212,175,55,0.35);
  border-radius: var(--radius-pill);
  transition: background var(--tr-fast), color var(--tr-fast), border-color var(--tr-fast);
  align-self: flex-start;
  margin-top: 4px;
}

.service-card-btn:hover {
  background: var(--grad-gold);
  color: var(--clr-navy-dark);
  border-color: transparent;
}

/* ===== 13. GALERİ SECTION ===== */
.gallery-section {
  background: var(--clr-navy-dark);
}

.gallery-section .section-eyebrow {
  color: var(--clr-gold);
}

.gallery-section .section-title {
  color: var(--clr-white);
}

.gallery-section .section-desc {
  color: var(--clr-light);
}

/* Filtre Butonları */
.gallery-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.gallery-filter-btn {
  padding: 8px 22px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-light);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  transition: all var(--tr-fast);
}

.gallery-filter-btn:hover {
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.3);
}

.gallery-filter-btn.active {
  background: var(--grad-gold);
  color: var(--clr-navy-dark);
  border-color: transparent;
}

/* Galeri Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 40px;
  /* Drag desteği için */
  cursor: grab;
  user-select: none;
}

.gallery-grid:active { cursor: grabbing; }

/* Galeri Öğesi */
.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--clr-navy);
  cursor: pointer;
}

.gallery-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--tr-slow);
  display: block;
}

.gallery-item:hover .gallery-item-img {
  transform: scale(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(11,36,71,0.7) 100%
  );
  opacity: 0;
  transition: opacity var(--tr-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.gallery-item-zoom {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  transform: scale(0.7);
  transition: transform var(--tr-base);
}

.gallery-item:hover .gallery-item-zoom {
  transform: scale(1);
}

/* Empty State */
.gallery-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 64px 24px;
  text-align: center;
}

.gallery-empty-state[hidden] { display: none !important; }

.empty-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-light);
}

.empty-sub {
  font-size: 0.875rem;
  color: var(--clr-muted);
}

/* Sayfalama */
.gallery-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.page-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-light);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all var(--tr-fast);
}

.page-btn:hover:not(:disabled) {
  color: var(--clr-gold);
  border-color: var(--clr-gold);
  background: rgba(212,175,55,0.1);
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.page-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.page-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: all var(--tr-fast);
  padding: 0;
  flex-shrink: 0;
}

.page-dot.active {
  background: var(--clr-gold);
  border-color: var(--clr-gold);
  width: 28px;
  border-radius: var(--radius-pill);
}

.page-dot:hover:not(.active) {
  background: rgba(212,175,55,0.4);
  border-color: var(--clr-gold);
}

/* ===== 14. LİGHTBOX ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
}

.lightbox-bg {
  position: absolute;
  inset: 0;
  background: rgba(3,7,18,0.96);
  backdrop-filter: blur(10px);
}

.lightbox-box {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-btn {
  position: absolute;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  transition: background var(--tr-fast), border-color var(--tr-fast), transform var(--tr-fast);
}

.lb-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.4);
}

.lb-close-btn {
  top: 20px;
  right: 20px;
  width: 46px;
  height: 46px;
}

.lb-close-btn:hover { transform: rotate(90deg); }

.lb-nav {
  width: 54px;
  height: 54px;
  top: 50%;
  transform: translateY(-50%);
}

.lb-prev-btn { left: 20px; }
.lb-next-btn { right: 20px; }

.lb-img-wrap {
  position: relative;
  max-width: calc(100vw - 140px);
  max-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-img {
  max-width: 100%;
  max-height: calc(100vh - 80px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  object-fit: contain;
  display: block;
  transition: opacity 0.3s var(--ease);
}

.lb-img.loading { opacity: 0; }

.lb-loading {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lb-loading[hidden] { display: none; }

.lb-spinner {
  position: relative;
  width: 48px;
  height: 48px;
}

.ls-ring {
  position: absolute;
  inset: 0;
  border: 3px solid transparent;
  border-radius: 50%;
  animation: spinRing 1s linear infinite;
}

.ls-ring:first-child { border-top-color: var(--clr-gold); }
.ls-ring:last-child { inset: 8px; border-top-color: var(--clr-blue-lt); animation-direction: reverse; }

.lb-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.82rem;
  color: var(--clr-light);
  background: var(--glass-bg-dark);
  backdrop-filter: blur(8px);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  white-space: nowrap;
}

/* ===== 15. İLETİŞİM SECTION ===== */
.contact-section {
  background: var(--clr-off-white);
}

.contact-section .section-eyebrow { color: var(--clr-blue); }
.contact-section .section-title   { color: var(--clr-navy); }
.contact-section .section-divider { background: var(--grad-blue); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Harita */
.contact-map-col {
  position: sticky;
  top: calc(var(--topbar-h) + var(--navbar-h) + 24px);
}

.contact-map-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 520px;
  box-shadow: var(--shadow-md);
}

.contact-map-frame iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.map-location-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(11,36,71,0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--clr-gold);
  pointer-events: none;
}

.map-location-badge div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.map-location-badge strong {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--clr-white);
}

.map-location-badge span {
  font-size: 0.75rem;
  color: var(--clr-light);
}

/* İletişim Bilgi Sütunu */
.contact-info-col {
  display: grid;
  grid-template-rows: auto 1fr 1fr;
  gap: 18px;
}

.contact-person-card {
  align-self: stretch;
}

/* İletişim Kart Temel */
.contact-info-card,
.contact-person-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: 0 2px 12px rgba(11,36,71,0.07);
  border: 1px solid rgba(11,36,71,0.08);
  transition: transform var(--tr-base), box-shadow var(--tr-base);
}

.contact-info-card:hover,
.contact-person-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(11,36,71,0.13);
}

/* Adres Kartı */
.contact-address-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-card-icon-wrap {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(11,36,71,0.08), rgba(26,110,181,0.12));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-blue);
  flex-shrink: 0;
}

.contact-card-details {
  flex: 1;
}

.contact-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 6px;
}

.contact-addr-text {
  font-size: 0.9rem;
  color: var(--clr-dark-text);
  line-height: 1.65;
  margin-bottom: 10px;
}

.map-open-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-blue);
  transition: color var(--tr-fast);
}

.map-open-link:hover { color: var(--clr-navy); }

/* Kişi Kartı */
.contact-person-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  border-top: 3px solid var(--clr-blue);
}

.person-avatar-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-light);
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(11,36,71,0.25);
}

.person-details { flex: 1; min-width: 0; }

.person-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-navy);
  margin-bottom: 4px;
}

.person-role {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
}

.role-tr {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-blue);
}

.role-sep {
  color: var(--clr-muted);
  font-size: 0.75rem;
}

.role-en {
  font-size: 0.78rem;
  color: var(--clr-muted);
}

.person-action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.person-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: all var(--tr-fast);
  white-space: nowrap;
  width: 100%;
}

.p-btn-call {
  background: rgba(26,110,181,0.1);
  color: var(--clr-blue);
  border: 1px solid rgba(26,110,181,0.2);
}

.p-btn-call:hover {
  background: var(--clr-blue);
  color: var(--clr-white);
  border-color: var(--clr-blue);
}

.p-btn-whatsapp {
  background: rgba(37,211,102,0.1);
  color: #22a35a;
  border: 1px solid rgba(37,211,102,0.25);
}

.p-btn-whatsapp:hover {
  background: #25d366;
  color: var(--clr-white);
  border-color: #25d366;
}

.p-btn-email {
  grid-column: 1 / -1;
  background: rgba(11,36,71,0.07);
  color: var(--clr-navy);
  border: 1px solid rgba(11,36,71,0.12);
  overflow: hidden;
  text-overflow: ellipsis;
}

.p-btn-email:hover {
  background: var(--clr-navy);
  color: var(--clr-white);
  border-color: var(--clr-navy);
}

/* ===== 16. FOOTER ===== */
.site-footer {
  background: var(--clr-navy-dark);
}

.footer-top {
  padding: 72px 0 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: 18px;
}

.footer-about {
  font-size: 0.87rem;
  color: var(--clr-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

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

.social-icon-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-light);
  transition: all var(--tr-fast);
}

.social-icon-link:hover {
  background: var(--clr-gold);
  border-color: var(--clr-gold);
  color: var(--clr-navy-dark);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 18px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--clr-muted);
  transition: color var(--tr-fast), padding-left var(--tr-fast);
}

.footer-nav a:hover {
  color: var(--clr-gold-lt);
  padding-left: 4px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--clr-muted);
  line-height: 1.5;
}

.footer-contact-info svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--clr-gold);
  opacity: 0.8;
}

.footer-contact-info a {
  color: var(--clr-muted);
  transition: color var(--tr-fast);
}

.footer-contact-info a:hover { color: var(--clr-gold-lt); }

.footer-bottom {
  padding: 20px 0;
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--clr-muted);
}

.footer-site a {
  font-size: 0.8rem;
  color: var(--clr-muted);
  transition: color var(--tr-fast);
}

.footer-site a:hover { color: var(--clr-gold); }

.footer-made-by {
  font-size: 0.8rem;
  color: var(--clr-muted);
}

.footer-made-by a {
  color: var(--clr-gold);
  font-weight: 600;
  transition: color var(--tr-fast);
}

.footer-made-by a:hover { color: var(--clr-gold-lt); }

/* ===== 17. SCROLL TO TOP ===== */
.scroll-top-btn {
  position: fixed;
  bottom: 160px;
  right: 24px;
  z-index: 850;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--clr-navy);
  border: 2px solid rgba(212,175,55,0.4);
  color: var(--clr-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--tr-base);
  opacity: 0;
  transform: translateY(16px);
}

.scroll-top-btn.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: var(--clr-gold);
  border-color: var(--clr-gold);
  color: var(--clr-navy-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

/* ===== 18. YÜZEN EYLEM BUTONLARI ===== */
.floating-action-btns {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 800;
}

.fab-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}

.fab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-md);
  transition: all var(--tr-base);
  position: relative;
  overflow: hidden;
}

.fab-whatsapp {
  width: 56px;
  height: 56px;
  background: #25d366;
  color: var(--clr-white);
  justify-content: center;
  border-radius: 50%;
}

.fab-whatsapp:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

.fab-phone {
  width: 50px;
  height: 50px;
  background: var(--clr-blue);
  color: var(--clr-white);
  justify-content: center;
  border-radius: 50%;
}

.fab-phone:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.fab-tooltip {
  display: none;
  position: absolute;
  right: calc(100% + 10px);
  background: var(--glass-bg-dark);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  color: var(--clr-white);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.fab-btn:hover .fab-tooltip {
  display: block;
}

/* ===== 19. TOAST BİLDİRİMLER ===== */
.toast-container {
  position: fixed;
  top: calc(var(--topbar-h) + var(--navbar-h) + 16px);
  right: 20px;
  z-index: 9500;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(11,24,48,0.96);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  max-width: 380px;
  pointer-events: auto;
  animation: toastIn 0.35s var(--ease-out) forwards;
}

.toast.removing {
  animation: toastOut 0.3s var(--ease-in) forwards;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(110%); }
}

.toast-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-success .toast-icon { background: rgba(34,197,94,0.15); color: var(--clr-success); }
.toast-error   .toast-icon { background: rgba(239,68,68,0.15); color: var(--clr-error); }
.toast-info    .toast-icon { background: rgba(59,154,225,0.15); color: var(--clr-blue-lt); }

.toast-body { flex: 1; }
.toast-title { font-size: 0.85rem; font-weight: 700; color: var(--clr-white); margin-bottom: 2px; }
.toast-msg   { font-size: 0.78rem; color: var(--clr-light); }

.toast-close {
  color: var(--clr-muted);
  transition: color var(--tr-fast);
  padding: 2px;
}

.toast-close:hover { color: var(--clr-white); }

/* ===== 20. SCROLL ANİMASYON SINIFLARı ===== */
.animate-fade-in {
  opacity: 0;
  animation: fadeIn 0.8s var(--ease-out) forwards;
}

.animate-slide-up {
  opacity: 0;
  animation: slideUp 0.8s var(--ease-out) forwards;
}

.anim-delay-1 { animation-delay: 0.15s; }
.anim-delay-2 { animation-delay: 0.3s; }
.anim-delay-3 { animation-delay: 0.45s; }
.anim-delay-4 { animation-delay: 0.6s; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll Tetiklemeli Animasyonlar */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.anim-delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.anim-delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.anim-delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.anim-delay-4 { transition-delay: 0.4s; }

/* ===== 21. RESPONSİVE - MEDYA SORGULARI ===== */

/* Tablet (1024px) */
@media (max-width: 1024px) {
  :root {
    --section-py: 72px;
  }

  .services-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-two-col {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-col { order: -1; }

  .about-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .mvv-grid {
    grid-template-columns: 1fr 1fr;
  }

  .mvv-values {
    grid-column: span 2;
  }

  .footer-columns {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-col-brand {
    grid-column: span 2;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-map-col {
    position: static;
  }

  .contact-map-frame {
    height: 360px;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Küçük Tablet (768px) */
@media (max-width: 768px) {
  :root {
    --topbar-h: 0px;
    --navbar-h: 64px;
    --section-py: 60px;
  }

  .site-topbar {
    display: none;
  }

  .navbar-menu {
    display: none;
  }

  .nav-phone-btn,
  .nav-cta-btn {
    display: flex;
  }

  .hamburger-btn {
    display: flex;
  }

  .hero-main-title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .hero-stats-bar {
    gap: 20px;
    flex-wrap: wrap;
  }

  .hero-stat-num {
    font-size: 1.3rem;
  }

  .about-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .mvv-grid {
    grid-template-columns: 1fr;
  }

  .mvv-values {
    grid-column: span 1;
  }

  .services-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* Tek kalan son kart ortalansın */
  .service-card:last-child:nth-child(2n+1) {
    grid-column: 1 / -1;
    max-width: 50%;
    margin-inline: auto;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-columns {
    grid-template-columns: 1fr;
  }

  .footer-col-brand {
    grid-column: span 1;
  }

  .contact-layout {
    gap: 24px;
  }

  .person-action-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .person-btn {
    min-height: 44px;
    padding: 10px 14px;
  }

  .gallery-filter-btn {
    min-height: 44px;
    padding: 10px 20px;
  }

  .service-card-btn {
    min-height: 44px;
    padding: 10px 18px;
  }

  .nav-cta-btn,
  .nav-phone-btn {
    min-height: 40px;
  }

  #breadcrumb-wrapper {
    display: none;
  }
}

/* Mobil (480px) */
@media (max-width: 480px) {
  :root {
    --section-py: 48px;
  }

  .hero-cta-buttons {
    flex-direction: column;
  }

  .btn-primary-hero,
  .btn-secondary-hero {
    justify-content: center;
    width: 100%;
    min-height: 50px;
  }

  .hero-stats-bar {
    gap: 12px;
  }

  .hero-stat-num {
    font-size: 1.2rem;
  }

  .hero-badge {
    font-size: 0.7rem;
    padding: 6px 14px;
  }

  .services-cards-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Override last-child centering at 1-column layout */
  .service-card:last-child:nth-child(2n+1) {
    grid-column: auto;
    max-width: 100%;
    margin-inline: 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .about-stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }

  .lb-nav {
    width: 44px;
    height: 44px;
  }

  .lb-prev-btn { left: 10px; }
  .lb-next-btn { right: 10px; }

  .lb-img-wrap {
    max-width: calc(100vw - 100px);
  }

  .floating-action-btns {
    bottom: 16px;
    right: 16px;
  }

  .scroll-top-btn {
    bottom: 145px;
    right: 16px;
  }

  .contact-map-frame {
    height: 280px;
  }

  .contact-person-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .person-avatar-wrap {
    width: 46px;
    height: 46px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .gallery-filter-bar {
    gap: 6px;
  }

  .gallery-filter-btn {
    padding: 8px 16px;
    font-size: 0.82rem;
  }

  .fab-whatsapp {
    width: 52px;
    height: 52px;
  }

  .fab-phone {
    width: 46px;
    height: 46px;
  }
}

/* Print */
@media print {
  .site-header,
  .scroll-indicator-bar,
  .breadcrumb-wrapper,
  .loading-overlay,
  .scroll-top-btn,
  .floating-action-btns,
  .toast-container,
  .lightbox { display: none !important; }

  body { background: white; color: black; }

  .hero-section {
    min-height: auto;
    padding: 40px 0;
  }
}