/* ============================================================
   ÇEKMEKÖY BİLGİSAYAR SERVİSİ — PREMIUM CSS TASARIM SİSTEMİ
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Renkler */
  --c-primary:        #1D4ED8;
  --c-primary-dark:   #1E3A8A;
  --c-primary-light:  #3B82F6;
  --c-primary-50:     #EFF6FF;
  --c-primary-100:    #DBEAFE;
  --c-secondary:      #059669;
  --c-secondary-100:  #D1FAE5;
  --c-accent:         #EA580C;
  --c-accent-100:     #FFEDD5;
  --c-dark:           #0F172A;
  --c-dark-2:         #1E293B;
  --c-gray-900:       #111827;
  --c-gray-700:       #374151;
  --c-gray-600:       #4B5563;
  --c-gray-500:       #6B7280;
  --c-gray-400:       #9CA3AF;
  --c-gray-300:       #D1D5DB;
  --c-gray-200:       #E5E7EB;
  --c-gray-100:       #F3F4F6;
  --c-gray-50:        #F9FAFB;
  --c-white:          #FFFFFF;

  /* Tipografi */
  --font:             'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-xs:            0.75rem;
  --fs-sm:            0.875rem;
  --fs-base:          1rem;
  --fs-lg:            1.125rem;
  --fs-xl:            1.25rem;
  --fs-2xl:           1.5rem;
  --fs-3xl:           1.875rem;
  --fs-4xl:           2.25rem;
  --fs-5xl:           3rem;
  --fs-6xl:           3.75rem;
  --fw-normal:        400;
  --fw-medium:        500;
  --fw-semibold:      600;
  --fw-bold:          700;
  --fw-extrabold:     800;

  /* Boşluk */
  --s-1:  0.25rem;  --s-2:  0.5rem;   --s-3:  0.75rem;
  --s-4:  1rem;     --s-5:  1.25rem;  --s-6:  1.5rem;
  --s-8:  2rem;     --s-10: 2.5rem;   --s-12: 3rem;
  --s-16: 4rem;     --s-20: 5rem;     --s-24: 6rem;
  --s-32: 8rem;

  /* Gölge */
  --shadow-sm:  0 1px 2px rgba(0,0,0,.05);
  --shadow:     0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-md:  0 10px 15px -3px rgba(0,0,0,.07), 0 4px 6px -4px rgba(0,0,0,.05);
  --shadow-lg:  0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.05);
  --shadow-xl:  0 25px 50px -12px rgba(0,0,0,.12);
  --shadow-blue:0 10px 30px rgba(29,78,216,.2);

  /* Köşe yumuşatma */
  --r-sm:   6px;  --r:    10px;  --r-md:  14px;
  --r-lg:   20px; --r-xl:  28px; --r-full: 9999px;

  /* Geçiş */
  --transition:        all 0.25s cubic-bezier(0.4,0,0.2,1);
  --transition-slow:   all 0.4s cubic-bezier(0.4,0,0.2,1);
  --transition-bounce: all 0.3s cubic-bezier(0.34,1.56,0.64,1);

  /* Düzen */
  --container:       1280px;
  --container-sm:    900px;
  --container-lg:    1440px;
  --header-height:   88px;
}

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

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

body {
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--c-gray-700);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--c-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--c-primary-dark); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font); border: none; background: none; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-6);
}

.container-sm {
  max-width: var(--container-sm);
  margin: 0 auto;
  padding: 0 var(--s-6);
}

.section {
  padding: var(--s-24) 0;
}

.section-sm {
  padding: var(--s-16) 0;
}

.section-lg {
  padding: var(--s-32) 0;
}

/* ============================================================
   TİPOGRAFİ
   ============================================================ */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-primary);
  background: var(--c-primary-50);
  padding: var(--s-1) var(--s-3);
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--s-4);
}

.section-title {
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-dark);
  line-height: 1.15;
  margin-bottom: var(--s-4);
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--c-gray-500);
  max-width: 540px;
  line-height: 1.65;
}

.section-header {
  margin-bottom: var(--s-16);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin: 0 auto;
}

/* ============================================================
   BUTONLAR
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-6);
  border-radius: var(--r-md);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn-lg {
  padding: var(--s-4) var(--s-8);
  font-size: var(--fs-lg);
  border-radius: var(--r-lg);
}

.btn-sm {
  padding: var(--s-2) var(--s-4);
  font-size: var(--fs-sm);
}

/* Primary */
.btn-primary {
  background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary));
  color: var(--c-white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: var(--c-white);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(29,78,216,.3);
}

.btn-primary:active { transform: translateY(0); }

/* Secondary */
.btn-secondary {
  background: var(--c-white);
  color: var(--c-primary);
  border-color: var(--c-primary-100);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--c-primary-50);
  color: var(--c-primary-dark);
  border-color: var(--c-primary);
  transform: translateY(-2px);
}

/* Accent (CTA turuncu) */
.btn-accent {
  background: linear-gradient(135deg, #F97316, var(--c-accent));
  color: var(--c-white);
  box-shadow: 0 8px 24px rgba(234,88,12,.25);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--c-accent), #C2410C);
  color: var(--c-white);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(234,88,12,.35);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,.4);
}

.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  color: var(--c-white);
  border-color: rgba(255,255,255,.7);
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ============================================================
   HEADER / NAVİGASYON
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-gray-100);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,.98);
}

.header > .container {
  height: 100%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--s-8);
  padding: var(--s-1) 0;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary-dark));
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-name  { font-size: var(--fs-sm); font-weight: var(--fw-extrabold); color: var(--c-dark); letter-spacing: -0.01em; }
.logo-sub   { font-size: 10px; font-weight: var(--fw-medium); color: var(--c-gray-500); }

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-gray-600);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-md);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--c-primary);
  background: var(--c-primary-50);
}

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

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: var(--s-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}

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

.nav-dropdown-menu a {
  display: block;
  padding: var(--s-2) var(--s-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-gray-700);
  border-radius: var(--r-sm);
  transition: var(--transition);
}

.nav-dropdown-menu a:hover {
  background: var(--c-primary-50);
  color: var(--c-primary);
}

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex-shrink: 0;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-dark);
  text-decoration: none;
}

.header-phone:hover { color: var(--c-primary); }
.header-phone svg { width: 16px; height: 16px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 32px;
  justify-content: center;
  align-items: center;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: var(--transition);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-dark);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--c-white);
  z-index: 999;
  overflow-y: auto;
  padding: var(--s-6);
  flex-direction: column;
  gap: var(--s-2);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

.mobile-nav.open {
  transform: translateX(0);
  display: flex;
}

.mobile-nav-link {
  display: block;
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  color: var(--c-dark);
  padding: var(--s-3) var(--s-4);
  border-radius: var(--r-md);
  border-bottom: 1px solid var(--c-gray-100);
}

.mobile-nav-link:hover {
  background: var(--c-primary-50);
  color: var(--c-primary);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 90vh;
  padding-top: var(--header-height);
  padding-bottom: var(--s-16);
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(29,78,216,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 60%, rgba(59,130,246,.07) 0%, transparent 50%),
    var(--c-white);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(29,78,216,.06) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: center;
  padding: var(--s-24) 0 var(--s-20);
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  background: var(--c-primary-50);
  border: 1px solid var(--c-primary-100);
  color: var(--c-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-full);
  margin-bottom: var(--s-6);
  width: fit-content;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--c-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: .6; }
}

.hero-title {
  font-size: clamp(var(--fs-4xl), 5vw, var(--fs-6xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-6);
}

.hero-title span {
  background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--fs-lg);
  color: var(--c-gray-500);
  line-height: 1.7;
  margin-bottom: var(--s-8);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  flex-wrap: wrap;
  margin-bottom: var(--s-12);
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: var(--s-8);
  flex-wrap: wrap;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-dark);
  line-height: 1;
}

.hero-stat-label {
  font-size: var(--fs-xs);
  color: var(--c-gray-500);
  font-weight: var(--fw-medium);
  margin-top: var(--s-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-main {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--s-8);
  width: 100%;
  max-width: 380px;
  position: relative;
}

.hero-card-badge {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  background: var(--c-secondary-100);
  color: var(--c-secondary);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  padding: var(--s-2) var(--s-3);
  border-radius: var(--r-full);
  margin-bottom: var(--s-5);
  width: fit-content;
}

.hero-service-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}

.hero-service-item {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--c-gray-50);
  border-radius: var(--r-md);
  transition: var(--transition);
}

.hero-service-item:hover {
  background: var(--c-primary-50);
}

.hero-service-icon {
  width: 36px;
  height: 36px;
  background: var(--c-primary-100);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-service-icon svg { width: 18px; height: 18px; color: var(--c-primary); }

.hero-service-name {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-dark);
}

/* Floating cards */
.hero-float-card {
  position: absolute;
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--s-3) var(--s-4);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  animation: float 4s ease-in-out infinite;
}

.hero-float-card-1 {
  top: -20px;
  right: -20px;
  animation-delay: 0s;
}

.hero-float-card-2 {
  bottom: -20px;
  left: -30px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.float-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-icon.green  { background: var(--c-secondary-100); }
.float-icon.orange { background: var(--c-accent-100); }
.float-icon.blue   { background: var(--c-primary-100); }
.float-icon svg    { width: 18px; height: 18px; }
.float-icon.green  svg { color: var(--c-secondary); }
.float-icon.orange svg { color: var(--c-accent); }
.float-icon.blue   svg { color: var(--c-primary); }

.float-text strong { display: block; font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--c-dark); }
.float-text span   { font-size: var(--fs-xs); color: var(--c-gray-500); }

/* ============================================================
   GÜVEN BARI (Trust Bar)
   ============================================================ */
.trust-bar {
  background: var(--c-dark);
  padding: var(--s-5) 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-8);
  flex-wrap: wrap;
}

.trust-bar-brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  color: rgba(255,255,255,.5);
  font-size: var(--fs-xs);
}

.trust-bar-brand strong {
  color: var(--c-white);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.trust-items {
  display: flex;
  align-items: center;
  gap: var(--s-8);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  color: rgba(255,255,255,.8);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.trust-item svg { width: 16px; height: 16px; color: var(--c-primary-light); flex-shrink: 0; }

/* ============================================================
   HİZMETLER
   ============================================================ */
.services-section {
  background: radial-gradient(circle at 100% 100%, rgba(29, 78, 216, 0.04) 0%, transparent 40%),
              radial-gradient(circle at 0% 0%, rgba(29, 78, 216, 0.04) 0%, transparent 40%),
              var(--c-white);
  padding: var(--s-32) 0;
  position: relative;
  overflow: hidden;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
}

.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-xl);
  padding: var(--s-10);
  transition: var(--transition-slow);
  cursor: default;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  box-shadow: var(--shadow-sm);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.03), transparent);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--c-primary-light);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--c-primary-50);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.service-card:hover .service-icon {
  background: var(--c-primary);
}

.service-icon svg {
  width: 26px;
  height: 26px;
  color: var(--c-primary);
  transition: var(--transition);
}

.service-card:hover .service-icon svg { color: var(--c-white); }

.service-card-body { flex: 1; position: relative; z-index: 1; }
.service-card-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--c-dark);
  margin-bottom: var(--s-2);
  line-height: 1.3;
}
.service-card-desc {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.65;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-primary);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.service-card-link svg { width: 16px; height: 16px; transition: var(--transition-bounce); }
.service-card-link:hover { color: var(--c-primary-dark); }
.service-card-link:hover svg { transform: translateX(4px); }

/* ============================================================
   NASIL ÇALIŞIR
   ============================================================ */
.how-section {
  background: var(--c-gray-50);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-6);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + var(--s-8));
  right: calc(12.5% + var(--s-8));
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary-100), var(--c-primary), var(--c-primary-100));
  z-index: 0;
}

.step-card {
  background: var(--c-white);
  border-radius: var(--r-lg);
  padding: var(--s-8) var(--s-6);
  text-align: center;
  position: relative;
  z-index: 1;
  transition: var(--transition);
  border: 1px solid var(--c-gray-100);
}

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

.step-number {
  width: 64px;
  height: 64px;
  background: var(--c-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-white);
  margin: 0 auto var(--s-5);
  transition: var(--transition-bounce);
  box-shadow: 0 8px 24px rgba(29,78,216,.3);
}

.step-card:hover .step-number {
  transform: scale(1.1);
}

.step-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-dark);
  margin-bottom: var(--s-2);
}

.step-desc {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.6;
}

/* ============================================================
   YERİNDE SERVİS / KURUMSAL
   ============================================================ */
.onsite-section {
  background: var(--c-white);
}

.onsite-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
}

.onsite-card {
  border-radius: var(--r-xl);
  padding: var(--s-10);
  position: relative;
  overflow: hidden;
}

.onsite-card--blue {
  background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
  color: var(--c-white);
}

.onsite-card--orange {
  background: linear-gradient(135deg, #F97316, var(--c-accent));
  color: var(--c-white);
  box-shadow: 0 20px 40px rgba(234, 88, 12, 0.15);
}

.onsite-card-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--s-5);
}

.onsite-card--blue .onsite-card-tag { color: rgba(255,255,255,.7); }
.onsite-card--orange .onsite-card-tag { color: rgba(255,255,255,.8); }

.onsite-card-title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  line-height: 1.2;
  margin-bottom: var(--s-4);
}

.onsite-card--blue  .onsite-card-title { color: var(--c-white); }
.onsite-card--orange .onsite-card-title { color: var(--c-white); }

.onsite-card-desc {
  font-size: var(--fs-base);
  line-height: 1.7;
  margin-bottom: var(--s-8);
}

.onsite-card--blue  .onsite-card-desc { color: rgba(255,255,255,.75); }
.onsite-card--orange .onsite-card-desc { color: rgba(255,255,255,.8); }

.onsite-features {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-bottom: var(--s-8);
}

.onsite-feature {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.onsite-card--blue  .onsite-feature { color: rgba(255,255,255,.85); }
.onsite-card--orange .onsite-feature { color: rgba(255,255,255,.9); }

.onsite-feature-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.onsite-card--blue  .onsite-feature-check { background: rgba(255,255,255,.2); }
.onsite-card--orange .onsite-feature-check { background: rgba(255,255,255,.2); }
.onsite-feature-check svg { width: 11px; height: 11px; }
.onsite-card--blue  .onsite-feature-check svg { color: var(--c-white); }
.onsite-card--light .onsite-feature-check svg { color: var(--c-secondary); }

/* ============================================================
   NEDEN BİZ
   ============================================================ */
.whyus-section {
  background: var(--c-dark);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}

.whyus-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 140%;
  background: radial-gradient(ellipse, rgba(29,78,216,.15) 0%, transparent 70%);
  pointer-events: none;
}

.whyus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: center;
}

.whyus-left .section-title { color: var(--c-white); }
.whyus-left .section-subtitle { color: rgba(255,255,255,.6); }

.whyus-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
  margin-top: var(--s-10);
}

.whyus-stat {
  padding: var(--s-6);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  transition: var(--transition);
}

.whyus-stat:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.15);
}

.whyus-stat-value {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  background: linear-gradient(135deg, var(--c-primary-light), #60A5FA);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--s-1);
}

.whyus-stat-label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.5);
  font-weight: var(--fw-medium);
}

.whyus-right {
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}

.whyus-item {
  display: flex;
  gap: var(--s-5);
  padding: var(--s-6);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-lg);
  transition: var(--transition);
}

.whyus-item:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(29,78,216,.3);
}

.whyus-item-icon {
  width: 48px;
  height: 48px;
  background: rgba(29,78,216,.2);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.whyus-item:hover .whyus-item-icon { background: rgba(29,78,216,.4); }
.whyus-item-icon svg { width: 22px; height: 22px; color: var(--c-primary-light); }

.whyus-item-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--c-white);
  margin-bottom: var(--s-1);
}

.whyus-item-desc {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ============================================================
   REFERANSLAR (Testimonials)
   ============================================================ */
.testimonials-section {
  background: var(--c-gray-50);
}

.testimonials-slider {
  overflow: hidden;
  margin: 0 -15px;
  position: relative;
  padding: 20px 5px; /* Gölgelerin kesilmemesi için */
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 30px);
  margin: 0 15px;
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-xl);
  padding: var(--s-10);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
  box-shadow: var(--shadow-sm);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--c-primary-100);
  transform: translateY(-2px);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  color: #FBBF24;
  fill: #FBBF24;
}

.testimonial-text {
  font-size: var(--fs-base);
  color: var(--c-gray-600);
  line-height: 1.7;
  flex: 1;
  position: relative;
}

.testimonial-text::before {
  content: '"';
  font-size: 3rem;
  color: var(--c-primary-100);
  font-family: Georgia, serif;
  line-height: 0;
  vertical-align: -0.4em;
  margin-right: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding-top: var(--s-5);
  border-top: 1px solid var(--c-gray-100);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--c-primary-light), var(--c-primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-white);
  flex-shrink: 0;
}

.testimonial-name  { font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--c-dark); }
.testimonial-title { font-size: var(--fs-xs); color: var(--c-gray-500); margin-top: 2px; }

/* ============================================================
   SSS
   ============================================================ */
.faq-section {
  background: var(--c-white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: start;
}

.faq-left { position: sticky; top: calc(var(--header-height) + var(--s-8)); }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02), 0 2px 4px -1px rgba(0,0,0,0.01);
}

.faq-item:hover {
  border-color: var(--c-primary-100);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faq-item.open {
  border-color: var(--c-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-6);
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
  background: transparent;
}

.faq-question:hover { background: var(--c-gray-50); }
.faq-item.open .faq-question { background: var(--c-white); }

.faq-question-text {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-dark);
  line-height: 1.5;
  transition: var(--transition);
}

.faq-item.open .faq-question-text { color: var(--c-primary); }

.faq-chevron {
  width: 32px;
  height: 32px;
  color: var(--c-gray-400);
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s, background 0.3s;
  background: var(--c-gray-50);
  border-radius: 50%;
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-item:hover .faq-chevron {
  color: var(--c-primary);
  background: var(--c-primary-50);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--c-white);
  background: var(--c-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  opacity: 0;
}

.faq-item.open .faq-answer {
  max-height: 800px;
  opacity: 1;
}

.faq-answer-inner {
  padding: var(--s-5) 0 var(--s-6) 0;
  margin: 0 var(--s-6);
  border-top: 1px dashed var(--c-gray-200);
  font-size: var(--fs-base);
  color: var(--c-gray-600);
  line-height: 1.8;
}

/* ============================================================
   BLOG ÖNİZLEME
   ============================================================ */
.blog-section {
  background: var(--c-gray-50);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
}

.blog-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--c-primary-100);
}

.blog-card-image-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--c-gray-100);
}

.blog-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image { transform: scale(1.05); }

.blog-card-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-primary-50), var(--c-primary-100));
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-placeholder svg { width: 48px; height: 48px; color: var(--c-primary); opacity: .4; }

.blog-card-body {
  padding: var(--s-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-category {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--c-primary);
  background: var(--c-primary-50);
  padding: 2px var(--s-2);
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--s-3);
}

.blog-card-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-dark);
  line-height: 1.35;
  margin-bottom: var(--s-3);
  transition: var(--transition);
}

.blog-card:hover .blog-card-title { color: var(--c-primary); }

.blog-card-excerpt {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--s-5);
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-gray-100);
}

.blog-card-date {
  font-size: var(--fs-xs);
  color: var(--c-gray-400);
  font-weight: var(--fw-medium);
}

.blog-card-read {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  gap: var(--s-1);
}

.blog-card-read svg { width: 14px; height: 14px; transition: var(--transition-bounce); }
.blog-card:hover .blog-card-read svg { transform: translateX(3px); }

/* ============================================================
   CTA BÖLÜMÜ
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 50%, #2563EB 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.05) 1px, transparent 0);
  background-size: 40px 40px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-title {
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-white);
  line-height: 1.15;
  margin-bottom: var(--s-5);
}

.cta-subtitle {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.75);
  max-width: 520px;
  margin: 0 auto var(--s-10);
  line-height: 1.65;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-4);
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--c-gray-900);
  color: rgba(255,255,255,.6);
}

.footer-top {
  padding: var(--s-20) 0 var(--s-16);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--s-12);
}

.footer-brand-name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--c-white);
  margin-bottom: var(--s-2);
}

.footer-brand-sub {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.4);
  margin-bottom: var(--s-5);
}

.footer-brand-desc {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,.5);
  margin-bottom: var(--s-6);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.6);
  margin-bottom: var(--s-3);
  transition: var(--transition);
}

.footer-contact-item:hover { color: var(--c-white); }

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--c-primary-light);
  flex-shrink: 0;
}

.footer-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--c-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--s-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.footer-link {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.5);
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--c-white);
  padding-left: var(--s-2);
}

.footer-hours {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.5);
  line-height: 1.8;
}

.footer-hours strong {
  display: block;
  color: rgba(255,255,255,.8);
  margin-bottom: var(--s-2);
}

.footer-bottom {
  padding: var(--s-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.35);
}

.footer-legal {
  display: flex;
  gap: var(--s-5);
}

.footer-legal a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.35);
  transition: var(--transition);
}

.footer-legal a:hover { color: rgba(255,255,255,.7); }

.footer-hzd {
  background: rgba(255,255,255,.04);
  border-top: 1px solid rgba(255,255,255,.05);
  padding: var(--s-4) 0;
  text-align: center;
}

.footer-hzd p {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.3);
}

/* ============================================================
   FORMLLAR (Servis Çağır / İletişim)
   ============================================================ */
.form-section {
  background: var(--c-gray-50);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--s-16);
  align-items: start;
}

.form-info { position: sticky; top: calc(var(--header-height) + var(--s-8)); }

.form-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-xl);
  padding: var(--s-10);
  box-shadow: var(--shadow-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  margin-bottom: var(--s-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-dark);
}

label .required {
  color: #EF4444;
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: var(--s-3) var(--s-4);
  font-size: var(--fs-sm);
  font-family: var(--font);
  color: var(--c-dark);
  background: var(--c-white);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--r-md);
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,.12);
}

.form-control::placeholder { color: var(--c-gray-400); }
select.form-control { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 120px; }

.form-error {
  font-size: var(--fs-xs);
  color: #EF4444;
  display: none;
}

.form-control.invalid {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.12);
}

.form-control.invalid + .form-error { display: block; }

.alert {
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
}

.alert-success { background: var(--c-secondary-100); color: #065F46; border: 1px solid #A7F3D0; }
.alert-error   { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
.alert-warning { background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; }
.alert svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ============================================================
   SAYFA HERO (İç sayfalar)
   ============================================================ */
.page-hero {
  padding: calc(var(--header-height) + var(--s-16)) 0 var(--s-16);
  background: linear-gradient(135deg, var(--c-primary-dark), var(--c-primary));
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.05) 1px, transparent 0);
  background-size: 32px 32px;
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.6);
  margin-bottom: var(--s-4);
}

.breadcrumb a { color: rgba(255,255,255,.6); transition: var(--transition); }
.breadcrumb a:hover { color: var(--c-white); }
.breadcrumb-sep { color: rgba(255,255,255,.35); }
.breadcrumb-current { color: rgba(255,255,255,.9); }

.page-hero-title {
  font-size: clamp(var(--fs-3xl), 4vw, var(--fs-5xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-white);
  margin-bottom: var(--s-4);
  line-height: 1.15;
}

.page-hero-desc {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.75);
  max-width: 560px;
  line-height: 1.65;
}

/* ============================================================
   WHATSAPP BUTONU
   ============================================================ */
.whatsapp-btn {
  position: fixed;
  bottom: var(--s-8);
  right: var(--s-8);
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
  z-index: 998;
  transition: var(--transition-bounce);
  text-decoration: none;
}

.whatsapp-btn:hover {
  transform: scale(1.15);
  color: var(--c-white);
  box-shadow: 0 12px 32px rgba(37,211,102,.5);
}

.whatsapp-btn svg { width: 28px; height: 28px; }

/* ============================================================
   YÜKLEME ANİMASYONLARI (Scroll Reveal)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================================
   COUNTER SAYICI
   ============================================================ */
.counter { display: inline-block; }

/* ============================================================
   BREADCRUMB (sayfa içi)
   ============================================================ */
.inner-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  margin-bottom: var(--s-6);
}
.inner-breadcrumb a { color: var(--c-primary); }
.inner-breadcrumb a:hover { text-decoration: underline; }
.inner-breadcrumb-sep { color: var(--c-gray-300); }

/* ============================================================
   YARDIMCI
   ============================================================ */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-auto     { margin-top: auto; }
.w-full      { width: 100%; }

.flex         { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--s-4); }
.gap-6 { gap: var(--s-6); }
.flex-wrap { flex-wrap: wrap; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--s-2);
  border-radius: var(--r-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
}

.badge-blue   { background: var(--c-primary-100); color: var(--c-primary); }
.badge-green  { background: var(--c-secondary-100); color: var(--c-secondary); }
.badge-orange { background: var(--c-accent-100); color: var(--c-accent); }
.badge-gray   { background: var(--c-gray-100); color: var(--c-gray-600); }

/* ============================================================
   RESPONSİF
   ============================================================ */
@media (max-width: 1200px) {
  .services-grid       { grid-template-columns: repeat(2, 1fr); }
  .footer-grid         { grid-template-columns: 1fr 1fr; gap: var(--s-8); }
}

@media (max-width: 1024px) {
  :root { --container: 100%; }
  .hero-inner          { grid-template-columns: 1fr; text-align: center; }
  .hero-visual         { display: none; }
  .hero-subtitle       { margin: 0 auto var(--s-8); }
  .hero-stats          { justify-content: center; }
  .hero-actions        { justify-content: center; }
  .whyus-grid          { grid-template-columns: 1fr; }
  .faq-grid            { grid-template-columns: 1fr; }
  .faq-left            { position: static; }
  .steps-grid          { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before  { display: none; }
  .onsite-grid         { grid-template-columns: 1fr; }
  .form-grid           { grid-template-columns: 1fr; }
  .form-info           { position: static; }
}

@media (max-width: 768px) {
  /* Nav gizle */
  .nav, .header-phone  { display: none; }
  .hamburger           { display: flex; }
  .header-actions .btn { display: none; }

  /* Grid'ler */
  .hero-stats          { gap: var(--s-6); }
  .services-grid       { grid-template-columns: 1fr; }
  .testimonials-slider { grid-template-columns: 1fr; }
  .blog-grid           { grid-template-columns: 1fr; }
  .steps-grid          { grid-template-columns: 1fr; }
  .trust-bar-inner     { flex-direction: column; gap: var(--s-4); }
  .trust-items         { justify-content: center; }
  .whyus-stats         { grid-template-columns: 1fr 1fr; }
  .footer-grid         { grid-template-columns: 1fr; gap: var(--s-8); }
  .footer-bottom       { flex-direction: column; text-align: center; }
  .form-row            { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section      { padding: var(--s-16) 0; }
  .section-lg   { padding: var(--s-20) 0; }
  .hero-inner   { padding: var(--s-12) 0 var(--s-10); }
  .hero-title   { font-size: var(--fs-4xl); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .whyus-stats  { grid-template-columns: 1fr; }
  .cta-actions  { flex-direction: column; }
  .cta-actions .btn { width: 100%; }
  .form-card    { padding: var(--s-6); }
}

/* ============================================================
   PAGE HERO — İç sayfa hero bölümü
   ============================================================ */
.page-hero {
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(29,78,216,.14) 0%, transparent 65%),
    linear-gradient(160deg, var(--c-primary-dark) 0%, var(--c-primary) 50%, var(--c-primary-light) 100%);
  padding: calc(var(--header-height) + var(--s-16)) 0 var(--s-16);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.06) 1px, transparent 0);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.page-hero-title {
  font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-4);
}

.page-hero-desc {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,.8);
  line-height: 1.65;
  max-width: 580px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-bottom: var(--s-4);
  flex-wrap: wrap;
}

.breadcrumb a {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: var(--transition);
}

.breadcrumb a:hover { color: var(--c-white); }

.breadcrumb-sep {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.4);
}

.breadcrumb-current {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,.9);
}

/* ============================================================
   FORM SECTION & FORM GRID
   ============================================================ */
.form-section { background: var(--c-gray-50); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--s-12);
  align-items: start;
}

.form-info { display: flex; flex-direction: column; }

.form-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-xl);
  padding: var(--s-10);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

.form-group { display: flex; flex-direction: column; gap: var(--s-2); margin-bottom: var(--s-4); }
.form-group:last-of-type { margin-bottom: 0; }
.form-group label { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--c-dark); }
.required { color: var(--c-accent); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: var(--s-3) var(--s-4);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--r-md);
  font-size: var(--fs-base);
  font-family: var(--font);
  color: var(--c-dark);
  background: var(--c-white);
  transition: var(--transition);
  outline: none;
  resize: none;
}

.form-control:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(29,78,216,.08);
}

.form-control::placeholder { color: var(--c-gray-400); }

.form-error {
  font-size: var(--fs-xs);
  color: #DC2626;
  display: none;
}

.form-control.error { border-color: #DC2626; }
.form-control.error + .form-error { display: block; }

/* Alert */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-md);
  margin-bottom: var(--s-5);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  line-height: 1.5;
}

.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.alert-error   { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

.w-full { width: 100%; }

/* ============================================================
   BLOG — Grid & Kart
   ============================================================ */
.blog-section { background: var(--c-white); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-6);
}

.blog-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-100);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition-slow);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: var(--c-primary-100);
}

.blog-card-image-wrap { aspect-ratio: 16/9; overflow: hidden; background: var(--c-gray-100); }
.blog-card-image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-image { transform: scale(1.05); }

.blog-card-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--c-primary-50), var(--c-primary-100));
  display: flex; align-items: center; justify-content: center;
}
.blog-card-placeholder svg { width: 48px; height: 48px; color: var(--c-primary); opacity: .4; }

.blog-card-body { padding: var(--s-6); flex: 1; display: flex; flex-direction: column; }

.blog-card-category {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--c-primary);
  background: var(--c-primary-50);
  padding: 3px 10px;
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--s-3);
}

.blog-card-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--c-dark);
  line-height: 1.35;
  margin-bottom: var(--s-3);
}

.blog-card-title a { color: inherit; text-decoration: none; }
.blog-card-title a:hover { color: var(--c-primary); }

.blog-card-excerpt {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--s-5);
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-gray-100);
  margin-top: auto;
}

.blog-card-date { font-size: var(--fs-xs); color: var(--c-gray-400); font-weight: var(--fw-medium); }

.blog-card-read {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-primary);
  text-decoration: none;
  transition: var(--transition);
}

.blog-card-read svg { width: 16px; height: 16px; transition: transform 0.2s; }
.blog-card-read:hover { color: var(--c-primary-dark); }
.blog-card-read:hover svg { transform: translateX(4px); }

/* ============================================================
   RESPONSIVE — Page-specific
   ============================================================ */
@media (max-width: 1024px) {
  .form-grid     { grid-template-columns: 1fr; }
  .blog-grid     { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .page-hero-title { font-size: var(--fs-3xl); }
  .page-hero-desc  { font-size: var(--fs-base); }
  .blog-grid        { grid-template-columns: 1fr; }
  .form-grid        { gap: var(--s-8); }
  .testimonial-card { flex: 0 0 calc(100% - 30px); }
  .testimonials-slider { margin: 0; }
}