/* =====================================================
   ALPSO DİJİTAL — ANA STİL DOSYASI
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* --- CSS Değişkenleri --- */
:root {
  --primary:       #5B9BD5;   /* logo blue */
  --primary-light: #82BAEB;
  --primary-dark:  #1A3A5C;   /* dark navy — hero, footer, stats bg */
  --accent:        #2966A3;   /* CTA blue */
  --accent-light:  #3A7FBB;
  --accent-dark:   #1A4A7A;
  --sky:           #5B9BD5;
  --bg-light:      #EEF4FB;
  --bg-white:      #ffffff;
  --text-dark:     #333333;
  --text-medium:   #555555;
  --text-light:    #888888;
  --border:        #D4E5F5;
  --shadow-sm:     0 2px 12px rgba(91,155,213,0.10);
  --shadow-md:     0 8px 30px rgba(91,155,213,0.15);
  --shadow-lg:     0 20px 60px rgba(91,155,213,0.20);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    all 0.3s cubic-bezier(0.4,0,0.2,1);
  --nav-height:    80px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; color: var(--text-dark); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }

/* --- Container --- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* --- Section Base --- */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--primary);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--text-medium);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}
.accent-line {
  display: inline-block;
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin-bottom: 16px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  font-family: inherit;
}
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover {
  background: var(--accent-light); border-color: var(--accent-light);
  transform: translateY(-2px); box-shadow: 0 8px 25px rgba(41,102,163,.4);
}
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.65); }
.btn-outline:hover {
  background: rgba(255,255,255,.15); border-color: #fff; transform: translateY(-2px);
}
.btn-dark { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-dark:hover {
  background: var(--accent-light); border-color: var(--accent-light);
  transform: translateY(-2px); box-shadow: 0 8px 25px rgba(41,102,163,.4);
}
.btn-pulse {
  background: #fff; color: var(--accent); border-color: #fff; position: relative; z-index: 1;
}
.btn-pulse:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-pulse::before {
  content: ''; position: absolute; inset: -4px; border-radius: 50px;
  background: rgba(255,255,255,.3);
  animation: pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: .5; }
  100% { transform: scale(1.35); opacity: 0;  }
}

/* =====================================================
   HEADER & NAV
   ===================================================== */
#header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000; height: var(--nav-height);
  transition: var(--transition);
  background: #fff;
  box-shadow: 0 1px 0 var(--border);
}
#header.transparent { background: #fff; box-shadow: 0 1px 0 var(--border); }
#header.scrolled {
  background: #fff;
  box-shadow: 0 4px 24px rgba(91,155,213,.15);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; padding: 0 32px; max-width: 1260px; margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo-img {
  height: 44px !important;
  max-height: 44px !important;
  width: auto !important;
  display: block;
  object-fit: contain;
}
@media (max-width: 768px) {
  .nav-logo-img { height: 36px !important; max-height: 36px !important; }
}
.logo-icon { width: 42px; height: 42px; flex-shrink: 0; }
.logo-text { font-size: 21px; font-weight: 800; color: var(--primary-dark); letter-spacing: -0.5px; }
.logo-text span { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.nav-links a {
  color: var(--text-medium); font-size: 15px; font-weight: 500;
  padding: 8px 15px; border-radius: 8px; transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); background: var(--bg-light); }
.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  border-radius: 50px !important;
  padding: 10px 22px !important;
}
.nav-cta:hover {
  background: var(--accent-light) !important;
  color: #fff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(41,102,163,.4);
}

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--primary-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: rgba(26,58,92,.97); z-index: 999;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 24px; opacity: 0; pointer-events: none; transition: opacity .3s ease;
  backdrop-filter: blur(12px);
}
.mobile-menu.active { display: flex; opacity: 1; pointer-events: all; }
.mobile-menu a { color: #fff; font-size: 22px; font-weight: 700; }
.mobile-menu a:hover { color: var(--primary-light); }

/* =====================================================
   HERO
   ===================================================== */
.hero-section {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--accent) 55%, var(--primary) 100%);
}
#particles-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-content { position: relative; z-index: 2; text-align: center; padding: 0 24px; max-width: 920px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(91,155,213,.18); border: 1px solid rgba(130,186,235,.4);
  color: rgba(255,255,255,.92); padding: 8px 20px; border-radius: 50px;
  font-size: 12px; font-weight: 700; margin-bottom: 28px;
  letter-spacing: 1px; text-transform: uppercase;
}
.hero-title {
  font-size: clamp(38px, 6.5vw, 76px); color: #fff; font-weight: 900;
  line-height: 1.08; margin-bottom: 24px; min-height: 1.15em;
}
.hero-title .cursor {
  display: inline-block; width: 3px; height: .85em;
  background: var(--primary-light); margin-left: 4px; vertical-align: baseline;
  animation: blink 1s ease-in-out infinite;
}
@keyframes blink { 0%,49% { opacity:1; } 50%,100% { opacity:0; } }
.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px); color: rgba(255,255,255,.72);
  max-width: 600px; margin: 0 auto 44px; line-height: 1.75;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-scroll-hint {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: rgba(255,255,255,.45); font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  animation: bounce-hint 2.5s ease-in-out infinite;
}
.hero-scroll-hint i { font-size: 18px; }
@keyframes bounce-hint { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(9px); } }

/* =====================================================
   SERVICE CARDS (Ana Sayfa)
   ===================================================== */
.services-section { background: var(--bg-white); padding: 100px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.service-card {
  background: var(--bg-white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: var(--transition); cursor: pointer; position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transition: transform .35s ease; transform-origin: left;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-icon {
  width: 64px; height: 64px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 26px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff; transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  transform: scale(1.1) rotate(-5deg);
}
.service-card h3 { font-size: 19px; color: var(--primary); margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--text-medium); line-height: 1.7; }
.service-card .read-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--primary); font-size: 13px; font-weight: 600; margin-top: 16px;
}
.service-card:hover .read-link { color: var(--accent); gap: 10px; }

/* =====================================================
   STATS
   ===================================================== */
.stats-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 90px 0; position: relative; overflow: hidden;
}
.stats-section::before {
  content: ''; position: absolute; top: -60%; right: -8%;
  width: 500px; height: 500px; background: rgba(91,155,213,.06); border-radius: 50%;
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 40px; text-align: center; }
.stat-item { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.stat-number { font-size: clamp(40px,5vw,64px); font-weight: 900; color: var(--accent); line-height: 1; }
.stat-label { font-size: 15px; color: rgba(255,255,255,.78); font-weight: 500; }

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section { background: var(--bg-light); padding: 100px 0; }
.carousel-wrapper { position: relative; overflow: hidden; }
.carousel-track { display: flex; transition: transform .55s cubic-bezier(0.4,0,0.2,1); }
.testimonial-card {
  min-width: calc(33.333% - 14px); margin: 0 7px;
  background: #fff; border-radius: var(--radius-lg);
  padding: 36px 30px; box-shadow: var(--shadow-sm);
  transition: var(--transition); border: 1px solid var(--border);
  flex-shrink: 0;
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-5px); }
.stars { display: flex; gap: 4px; margin-bottom: 16px; color: #fbbf24; font-size: 17px; }
.testimonial-text { font-size: 14px; color: var(--text-medium); line-height: 1.75; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--sky));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 17px; flex-shrink: 0;
}
.author-info .name { font-size: 15px; font-weight: 700; color: var(--text-dark); }
.author-info .position { font-size: 12px; color: var(--text-light); }
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 40px; }
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid var(--border); background: #fff;
  color: var(--primary); font-size: 16px; cursor: pointer;
  transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.carousel-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.carousel-dots { display: flex; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); cursor: pointer; transition: var(--transition); }
.dot.active { width: 24px; border-radius: 4px; background: var(--primary); }

/* =====================================================
   WHY US
   ===================================================== */
.why-us-section { padding: 100px 0; background: #fff; }
.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-us-content .section-title,
.why-us-content .accent-line { text-align: left; }
.why-us-content .section-subtitle { text-align: left; margin: 0 0 40px; }
.why-us-features { display: flex; flex-direction: column; gap: 22px; }
.why-feature { display: flex; gap: 16px; align-items: flex-start; }
.why-feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--sky));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 20px; flex-shrink: 0;
}
.why-feature-text h4 { font-size: 16px; color: var(--primary); margin-bottom: 4px; }
.why-feature-text p { font-size: 14px; color: var(--text-medium); line-height: 1.65; }
.why-us-visual { position: relative; }
.why-us-card-main {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-lg); padding: 48px 40px;
  color: #fff; text-align: center;
}
.why-us-card-main .big-number { font-size: 72px; font-weight: 900; color: var(--accent); line-height: 1; }
.why-us-card-main p { font-size: 17px; color: rgba(255,255,255,.78); margin-top: 8px; }
.floating-badge {
  position: absolute; background: #fff; border-radius: var(--radius);
  padding: 14px 18px; box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 10px;
}
.floating-badge.badge-top { top: -22px; right: -22px; animation: float 3s ease-in-out infinite; }
.floating-badge.badge-bot { bottom: -22px; left: -22px; animation: float 3s ease-in-out 1s infinite; }
.floating-badge .badge-icon { font-size: 22px; }
.floating-badge .badge-text { font-size: 13px; font-weight: 700; color: var(--primary); white-space: nowrap; }
@keyframes float { 0%,100% { transform:translateY(0); } 50% { transform:translateY(-10px); } }

/* =====================================================
   CTA
   ===================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  padding: 90px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; left: -8%;
  width: 500px; height: 500px; background: rgba(255,255,255,.05); border-radius: 50%;
}
.cta-section::after {
  content: ''; position: absolute; bottom: -40%; right: -5%;
  width: 400px; height: 400px; background: rgba(255,255,255,.05); border-radius: 50%;
}
.cta-section h2 { font-size: clamp(26px,4vw,48px); color: #fff; margin-bottom: 14px; position: relative; z-index: 1; }
.cta-section p { font-size: 17px; color: rgba(255,255,255,.83); margin-bottom: 40px; position: relative; z-index: 1; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer { background: var(--primary-dark); color: rgba(255,255,255,.7); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 56px; padding-bottom: 60px; }
.footer-about p { font-size: 14px; line-height: 1.8; margin-top: 14px; color: rgba(255,255,255,.55); }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.social-icon {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7); font-size: 14px; transition: var(--transition);
}
.social-icon:hover { background: var(--accent); color: #fff; transform: translateY(-3px); }
.footer-col h4 {
  color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 22px;
  padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.1); position: relative;
}
.footer-col h4::after {
  content: ''; position: absolute; bottom: -1px; left: 0;
  width: 32px; height: 2px; background: var(--accent); border-radius: 1px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px; color: rgba(255,255,255,.57);
  display: flex; align-items: center; gap: 7px; transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 13px; font-size: 14px; color: rgba(255,255,255,.57);
}
.footer-contact-item i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 24px; text-align: center;
  font-size: 13px; color: rgba(255,255,255,.38);
}
.footer-bottom a { color: var(--accent); }
.footer-bottom a:hover { color: var(--accent-light); }

/* =====================================================
   PAGE BANNER (İç Sayfalar)
   ===================================================== */
.page-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 150px 0 90px; text-align: center; position: relative; overflow: hidden;
}
.page-banner::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%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-banner::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 56px;
  background: var(--bg-white); clip-path: ellipse(55% 100% at 50% 100%);
}
.page-banner h1 { font-size: clamp(32px,5vw,58px); color: #fff; margin-bottom: 12px; position: relative; z-index: 1; }
.page-banner p { font-size: 17px; color: rgba(255,255,255,.72); position: relative; z-index: 1; }
.breadcrumb {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; margin-top: 14px; font-size: 13px; color: rgba(255,255,255,.55);
  position: relative; z-index: 1;
}
.breadcrumb a { color: var(--accent-light); }
.breadcrumb a:hover { color: #fff; }

/* =====================================================
   HİZMETLER DETAY SAYFASI
   ===================================================== */
.services-detail-section { padding: 80px 0 100px; }
.service-detail-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center; margin-bottom: 90px; padding-bottom: 90px;
  border-bottom: 1px solid var(--border);
}
.service-detail-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.service-detail-block.reverse { direction: rtl; }
.service-detail-block.reverse > * { direction: ltr; }
.sdb-visual {
  border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 90px; position: relative;
}
.sdb-visual-bg { background: linear-gradient(135deg, var(--primary), var(--primary-light)); }
.sdb-visual-acc { background: linear-gradient(135deg, var(--accent-dark), var(--accent)); }
.sdb-visual-sky { background: linear-gradient(135deg, var(--sky), #3a7fe8); }
.sdb-visual::before {
  content: ''; position: absolute;
  width: 200px; height: 200px; background: rgba(255,255,255,.06);
  border-radius: 50%; top: -40px; right: -40px;
}
.sdb-content h2 { font-size: clamp(24px,3vw,34px); color: var(--primary); margin-bottom: 16px; }
.sdb-content p { font-size: 15px; color: var(--text-medium); margin-bottom: 14px; line-height: 1.8; }
.feature-list { list-style: none; margin: 22px 0 28px; display: flex; flex-direction: column; gap: 10px; }
.feature-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-medium); }
.feature-list li i { color: var(--accent); font-size: 15px; flex-shrink: 0; }

/* =====================================================
   HAKKIMIZDA — Timeline
   ===================================================== */
.about-story-section { padding: 100px 0; background: var(--bg-white); }
.timeline { position: relative; padding-left: 60px; max-width: 780px; margin: 0 auto; }
.timeline::before {
  content: ''; position: absolute; left: 20px; top: 16px; bottom: 16px;
  width: 2px; background: linear-gradient(to bottom, var(--primary), var(--accent));
  border-radius: 1px;
}
.tl-item { position: relative; margin-bottom: 40px; }
.tl-dot {
  position: absolute; left: -48px; top: 14px;
  width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 3px solid var(--accent);
  box-shadow: 0 0 0 5px rgba(91,155,213,.18);
}
.tl-dot.primary { border-color: var(--primary); box-shadow: 0 0 0 5px rgba(26,35,126,.12); }
.tl-content {
  background: #fff; border-radius: var(--radius); padding: 24px 28px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition);
}
.tl-content:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.tl-year { font-size: 12px; font-weight: 700; color: var(--accent); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; }
.tl-content h3 { font-size: 17px; color: var(--primary); margin-bottom: 8px; }
.tl-content p { font-size: 14px; color: var(--text-medium); line-height: 1.7; }

/* Misyon / Vizyon */
.mission-vision-section { background: var(--bg-light); padding: 100px 0; }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.mv-card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 44px 36px; position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border);
}
.mv-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 5px; background: linear-gradient(90deg, var(--primary), var(--accent));
}
.mv-icon {
  width: 60px; height: 60px; border-radius: 15px;
  background: linear-gradient(135deg, var(--primary), var(--sky));
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: #fff; margin-bottom: 20px;
}
.mv-card h3 { font-size: 24px; color: var(--primary); margin-bottom: 12px; }
.mv-card p { font-size: 15px; color: var(--text-medium); line-height: 1.8; }

/* Team */
.team-section { padding: 100px 0; }
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.team-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: var(--transition);
  text-align: center; border: 1px solid var(--border);
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-8px); }
.team-avatar {
  height: 190px; display: flex; align-items: center; justify-content: center;
  font-size: 64px; color: rgba(255,255,255,.3); position: relative; overflow: hidden;
}
.ta-1 { background: linear-gradient(135deg, #1a237e, #283593); }
.ta-2 { background: linear-gradient(135deg, #0d47a1, #1565c0); }
.ta-3 { background: linear-gradient(135deg, #4a148c, #6a1b9a); }
.ta-4 { background: linear-gradient(135deg, #bf360c, #d84315); }
.team-info { padding: 20px 16px; }
.team-info h4 { font-size: 16px; color: var(--primary); margin-bottom: 4px; }
.team-info .role { font-size: 13px; color: var(--text-light); margin-bottom: 14px; }
.team-socials { display: flex; justify-content: center; gap: 8px; }
.team-socials a {
  width: 30px; height: 30px; border-radius: 50%; background: var(--bg-light);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 12px; transition: var(--transition);
}
.team-socials a:hover { background: var(--primary); color: #fff; }

/* Values */
.values-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 100px 0;
}
.values-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.value-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding: 32px 22px; text-align: center; transition: var(--transition);
}
.value-card:hover { background: rgba(255,255,255,.16); transform: translateY(-6px); }
.value-icon { font-size: 38px; margin-bottom: 16px; }
.value-card h4 { color: #fff; margin-bottom: 10px; font-size: 17px; }
.value-card p { font-size: 13px; color: rgba(255,255,255,.62); line-height: 1.65; }

/* =====================================================
   İLETİŞİM
   ===================================================== */
.contact-section { padding: 80px 0 100px; background: var(--bg-light); }
.contact-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 48px; align-items: start; }
.contact-form-wrap {
  background: #fff; border-radius: var(--radius-lg); padding: 48px 44px;
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
}
.contact-form-wrap h2 { font-size: 28px; color: var(--primary); margin-bottom: 6px; }
.contact-form-wrap > p { color: var(--text-medium); margin-bottom: 32px; font-size: 15px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dark); margin-bottom: 7px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 15px; color: var(--text-dark);
  background: var(--bg-light); transition: var(--transition);
  font-family: inherit; outline: none; appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary); background: #fff;
  box-shadow: 0 0 0 4px rgba(26,35,126,.08);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success.show { display: block; animation: fadeInUp .5s ease; }
.success-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 36px; color: #fff;
  animation: scaleIn .5s ease;
}
.form-success h3 { font-size: 24px; color: var(--primary); margin-bottom: 10px; }
.form-success p { font-size: 15px; color: var(--text-medium); }
@keyframes scaleIn { from { transform: scale(0) rotate(-45deg); } to { transform: scale(1) rotate(0deg); } }
@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

/* Form hata mesajı */
.form-error {
  display: none; align-items: center; gap: 14px;
  background: #fff5f5; border: 1.5px solid #fca5a5;
  border-radius: var(--radius); padding: 16px 20px; margin-top: 16px;
}
.form-error.show { display: flex; animation: fadeInUp .4s ease; }
.error-icon { font-size: 22px; color: #ef4444; flex-shrink: 0; }
.form-error p { font-size: 14px; color: #b91c1c; margin: 0; font-weight: 500; }
.contact-info-sidebar { display: flex; flex-direction: column; gap: 20px; }
.ci-card {
  background: #fff; border-radius: var(--radius); padding: 22px 20px;
  border: 1px solid var(--border); display: flex; align-items: flex-start;
  gap: 14px; transition: var(--transition);
}
.ci-card:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.ci-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--sky));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px; flex-shrink: 0;
}
.ci-text h4 { font-size: 14px; color: var(--primary); font-weight: 700; margin-bottom: 4px; }
.ci-text p { font-size: 13px; color: var(--text-medium); line-height: 1.6; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }

/* =====================================================
   BLOG
   ===================================================== */
.blog-section { padding: 80px 0 100px; background: var(--bg-light); }
.blog-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; margin-bottom: 60px; }
.blog-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border);
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-6px); }
.blog-card-thumb {
  height: 220px; display: flex; align-items: center; justify-content: center;
  font-size: 54px; color: rgba(255,255,255,.2); position: relative; overflow: hidden;
}
.bt-1 { background: linear-gradient(135deg, #1a237e, #283593); }
.bt-2 { background: linear-gradient(135deg, #bf360c, #d84315); }
.bt-3 { background: linear-gradient(135deg, #1b5e20, #2e7d32); }
.bt-4 { background: linear-gradient(135deg, #4a148c, #6a1b9a); }
.blog-category {
  position: absolute; top: 16px; left: 16px;
  background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 700; padding: 5px 13px;
  border-radius: 50px; text-transform: uppercase; letter-spacing: .5px;
}
.blog-body { padding: 28px; }
.blog-meta {
  display: flex; align-items: center; gap: 16px;
  font-size: 12px; color: var(--text-light); margin-bottom: 12px;
}
.blog-meta span { display: flex; align-items: center; gap: 5px; }
.blog-body h3 { font-size: 20px; color: var(--primary); margin-bottom: 12px; line-height: 1.4; transition: var(--transition); }
.blog-card:hover .blog-body h3 { color: var(--accent); }
.blog-body p { font-size: 14px; color: var(--text-medium); line-height: 1.75; margin-bottom: 20px; }
.read-more {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--primary); font-weight: 600; font-size: 13px; transition: var(--transition);
}
.read-more:hover { color: var(--accent); gap: 12px; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .stats-grid    { grid-template-columns: repeat(2,1fr); gap: 30px; }
  .footer-grid   { grid-template-columns: 1fr 1fr; gap: 40px; }
  .service-detail-block { grid-template-columns: 1fr; gap: 40px; }
  .service-detail-block.reverse { direction: ltr; }
  .team-grid     { grid-template-columns: repeat(2,1fr); }
  .values-grid   { grid-template-columns: repeat(2,1fr); }
  .why-us-grid   { grid-template-columns: 1fr; gap: 48px; }
  .blog-grid     { grid-template-columns: 1fr; }
}
/* Blog öne çıkan yazı kartı mobil */
@media (max-width: 768px) {
  .blog-card[style*="grid-template-columns"] {
    display: block !important;
  }
}

@media (max-width: 768px) {
  .nav-links  { display: none; }
  .hamburger  { display: flex; }
  .nav-inner  { padding: 0 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid    { grid-template-columns: repeat(2,1fr); gap: 24px; }
  .testimonial-card { min-width: calc(100% - 14px); }
  .footer-grid   { grid-template-columns: 1fr; gap: 36px; }
  .mv-grid       { grid-template-columns: 1fr; }
  .contact-grid  { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 24px; }
  .form-row      { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .hero-buttons  { flex-direction: column; align-items: center; }
  .page-banner   { padding: 130px 0 72px; }
  .sdb-visual    { aspect-ratio: 16/9; font-size: 60px; }
}
@media (max-width: 480px) {
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .team-grid   { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
}