/* ============================================
   AKTİF OTO BEYİN - Ana CSS
   Renk Teması: Kırmızı / Siyah / Beyaz
   ============================================ */

:root {
  --red: #e31e24;
  --red-dark: #b71c1c;
  --red-light: #ff5252;
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #1a1a1a;
  --dark3: #242424;
  --gray: #888888;
  --gray-light: #cccccc;
  --white: #ffffff;
  --off-white: #f5f5f5;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --radius: 12px;
  --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-red { color: var(--red); }
.section { padding: 80px 0; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(227, 30, 36, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--red);
}

/* ============ SECTION HEADER ============ */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}
.section-tag {
  display: inline-block;
  background: rgba(227, 30, 36, 0.15);
  color: var(--red);
  border: 1px solid rgba(227, 30, 36, 0.3);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 12px;
}
.section-header p {
  color: var(--gray);
  font-size: 17px;
  max-width: 600px;
  margin: 0 auto;
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,0.99);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  width: 44px; height: 44px;
  background: var(--red);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.logo-main {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: 0.5px;
}
.logo-sub {
  display: block;
  font-size: 10px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-light);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.btn-nav {
  background: var(--red) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
}
.btn-nav:hover {
  background: var(--red-dark) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0000 50%, #0a0a0a 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(227,30,36,0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(227,30,36,0.05) 0%, transparent 40%);
}
.hero-overlay {
  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='0.02'%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");
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(227,30,36,0.15);
  border: 1px solid rgba(227,30,36,0.3);
  color: var(--red-light);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease;
}
.hero-content h1 {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s ease 0.1s both;
}
.hero-content p {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--gray-light);
  max-width: 600px;
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.2s both;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeInUp 0.7s ease 0.3s both;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.4s both;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-size: 32px;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: var(--gray);
  margin-top: 4px;
}

/* ============ BRANDS BAR ============ */
.brands-bar {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}
.brands-title {
  text-align: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gray);
  margin-bottom: 16px;
}
.brands-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.brand-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--dark3);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-light);
  transition: var(--transition);
}
.brand-item:hover {
  border-color: var(--red);
  color: var(--white);
}
.brand-item i { color: var(--red); }

/* ============ SERVICES ============ */
.services { background: var(--dark); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: transparent;
  transition: var(--transition);
}
.service-card:hover {
  border-color: rgba(227,30,36,0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(227,30,36,0.15);
}
.service-card:hover::before {
  background: var(--red);
}
.service-card.featured {
  border-color: rgba(227,30,36,0.4);
  background: linear-gradient(135deg, var(--dark2), rgba(227,30,36,0.05));
}
.service-card.featured::before { background: var(--red); }
.service-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--red);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
}
.service-icon {
  width: 56px; height: 56px;
  background: rgba(227,30,36,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--red);
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-link {
  color: var(--red);
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }

/* ============ DSG PROMO ============ */
.dsg-promo {
  background: linear-gradient(135deg, var(--dark2) 0%, rgba(180,0,0,0.08) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.dsg-promo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.dsg-promo-text h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  margin-bottom: 20px;
}
.dsg-promo-text p {
  color: var(--gray-light);
  font-size: 16px;
  margin-bottom: 28px;
}
.dsg-list {
  margin-bottom: 32px;
}
.dsg-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--gray-light);
  font-size: 15px;
}
.dsg-list li i { color: var(--red); }
.dsg-promo-visual {
  display: flex;
  justify-content: center;
}
.dsg-card-big {
  background: var(--dark3);
  border: 2px solid rgba(227,30,36,0.3);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  max-width: 340px;
  width: 100%;
}
.dsg-card-big i {
  font-size: 64px;
  color: var(--red);
  margin-bottom: 20px;
}
.dsg-card-big h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
}
.dsg-card-big p {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 24px;
}
.dsg-models {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.dsg-models span {
  background: rgba(227,30,36,0.1);
  border: 1px solid rgba(227,30,36,0.3);
  color: var(--red-light);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}

/* ============ WHY US ============ */
.why-us { background: var(--dark); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.why-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.why-card:hover {
  border-color: rgba(227,30,36,0.3);
  transform: translateY(-4px);
}
.why-icon {
  width: 64px; height: 64px;
  background: rgba(227,30,36,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--red);
  margin: 0 auto 20px;
}
.why-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}
.why-card p { color: var(--gray); font-size: 14px; }

/* ============ REVIEWS ============ */
.reviews { background: var(--dark2); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.review-card:hover {
  border-color: rgba(227,30,36,0.2);
  transform: translateY(-3px);
}
.review-stars {
  color: #f59e0b;
  font-size: 14px;
  margin-bottom: 14px;
  display: flex;
  gap: 4px;
}
.review-card p {
  color: var(--gray-light);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 18px;
  font-style: italic;
}
.review-author strong {
  display: block;
  font-size: 15px;
  color: var(--white);
}
.review-author span {
  font-size: 12px;
  color: var(--red);
}

/* ============ FAQ ============ */
.faq { background: var(--dark); }
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  padding: 20px 24px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
}
.faq-q:hover { color: var(--red); }
.faq-q i { transition: var(--transition); flex-shrink: 0; color: var(--red); }
.faq-q.open i { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-a p {
  padding: 0 24px 20px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

/* ============ CTA ============ */
.cta-section {
  background: linear-gradient(135deg, var(--red-dark), var(--red));
  padding: 80px 0;
}
.cta-inner {
  text-align: center;
}
.cta-inner h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 12px;
}
.cta-inner p {
  font-size: 17px;
  opacity: 0.9;
  margin-bottom: 36px;
}
.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btns .btn-primary {
  background: var(--white);
  color: var(--red);
}
.cta-btns .btn-primary:hover {
  background: var(--off-white);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ============ FOOTER ============ */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--red);
}
.footer-logo i { font-size: 24px; }
.footer-col > p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--gray);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  color: var(--gray);
  font-size: 14px;
  transition: var(--transition);
}
.footer-col ul a:hover { color: var(--red); }
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--gray);
  font-size: 14px;
}
.contact-list li i { color: var(--red); margin-top: 2px; flex-shrink: 0; }
.contact-list a { color: var(--gray); transition: var(--transition); }
.contact-list a:hover { color: var(--red); }
.footer-domains {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-domains span {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: 13px;
}
.footer-domains i { color: var(--red); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { color: var(--gray); font-size: 13px; }
.footer-bottom a { color: var(--gray); transition: var(--transition); }
.footer-bottom a:hover { color: var(--red); }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 60px; height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--white);
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  animation: pulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}
.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--dark2);
  color: var(--white);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ============ PAGE HERO (inner pages) ============ */
.page-hero {
  min-height: 320px;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0000 100%);
  display: flex;
  align-items: center;
  padding-top: 70px;
  border-bottom: 1px solid var(--border);
}
.page-hero-content {
  padding: 60px 0;
}
.page-hero-content h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  margin-bottom: 16px;
}
.page-hero-content p {
  font-size: 17px;
  color: var(--gray-light);
  max-width: 600px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--gray); transition: var(--transition); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb i { font-size: 10px; }

/* ============ SERVICES PAGE ============ */
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
  margin-bottom: 60px;
}
.service-detail-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.service-detail-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.service-detail-card h3 i { color: var(--red); }
.service-detail-card p {
  color: var(--gray-light);
  line-height: 1.8;
  margin-bottom: 20px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  color: var(--gray-light);
  font-size: 14px;
}
.feature-list li i { color: var(--red); font-size: 12px; }

/* ============ DSG PAGE ============ */
.dsg-hero-extra {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.dsg-models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.dsg-model-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}
.dsg-model-card:hover {
  border-color: rgba(227,30,36,0.4);
  transform: translateY(-4px);
}
.dsg-model-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--red);
  margin-bottom: 8px;
}
.dsg-model-card p {
  color: var(--gray);
  font-size: 13px;
}
.dsg-symptoms {
  background: var(--dark3);
  border: 1px solid rgba(227,30,36,0.2);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 40px;
}
.dsg-symptoms h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--red);
}
.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.symptom-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-light);
}
.symptom-item i { color: var(--red); }

/* ============ ARIZA REHBER PAGE ============ */
.guide-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
}
.guide-step {
  display: flex;
  gap: 24px;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.guide-step:hover { border-color: rgba(227,30,36,0.3); }
.step-num {
  width: 50px; height: 50px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  flex-shrink: 0;
}
.step-content h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-content p { color: var(--gray); font-size: 14px; line-height: 1.7; }

.symptom-checker {
  max-width: 760px;
  margin: 0 auto;
}
.checker-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--gray-light);
}
.form-select {
  width: 100%;
  background: var(--dark3);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  appearance: none;
  cursor: pointer;
}
.form-select:focus {
  outline: none;
  border-color: var(--red);
}
.checker-result {
  margin-top: 24px;
  display: none;
}
.result-box {
  background: rgba(227,30,36,0.08);
  border: 1px solid rgba(227,30,36,0.3);
  border-radius: var(--radius);
  padding: 24px;
}
.result-box h4 { color: var(--red); font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.result-box p { color: var(--gray-light); font-size: 14px; line-height: 1.7; }

/* ============ RANDEVU PAGE ============ */
.randevu-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: start;
}
.randevu-form {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.randevu-form h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-input, .form-textarea {
  width: 100%;
  background: var(--dark3);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
}
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--red);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--gray); }
.form-textarea { resize: vertical; min-height: 120px; }
.randevu-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.info-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.info-icon {
  width: 48px; height: 48px;
  background: rgba(227,30,36,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--red);
  flex-shrink: 0;
}
.info-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.info-card p { color: var(--gray); font-size: 13px; }

/* ============ HAKKIMIZDA PAGE ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}
.about-visual {
  position: relative;
}
.about-main-card {
  background: var(--dark2);
  border: 2px solid rgba(227,30,36,0.3);
  border-radius: 20px;
  padding: 48px;
  text-align: center;
}
.about-main-card i { font-size: 80px; color: var(--red); margin-bottom: 24px; }
.about-main-card h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.about-main-card p { color: var(--gray); }
.about-stats-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 20px;
}
.mini-stat {
  background: var(--dark3);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}
.mini-stat .num { font-size: 28px; font-weight: 900; color: var(--red); }
.mini-stat .lbl { font-size: 12px; color: var(--gray); }
.about-content h2 { font-size: 36px; font-weight: 800; margin-bottom: 20px; }
.about-content p { color: var(--gray-light); font-size: 15px; line-height: 1.8; margin-bottom: 16px; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.team-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { border-color: rgba(227,30,36,0.3); }
.team-avatar {
  width: 80px; height: 80px;
  background: rgba(227,30,36,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--red);
  margin: 0 auto 16px;
}
.team-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.team-card span { color: var(--red); font-size: 13px; }

/* ============ İLETİŞİM PAGE ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}
.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-box {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.contact-box h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-box h3 i { color: var(--red); }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.contact-detail:last-child { border-bottom: none; }
.cd-icon {
  width: 40px; height: 40px;
  background: rgba(227,30,36,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
}
.cd-info strong { display: block; font-size: 14px; color: var(--white); }
.cd-info span { font-size: 13px; color: var(--gray); }
.cd-info a { color: var(--gray-light); transition: var(--transition); }
.cd-info a:hover { color: var(--red); }

/* ============ MAP PLACEHOLDER ============ */
.map-placeholder {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  gap: 12px;
  margin-top: 20px;
}
.map-placeholder i { font-size: 48px; color: var(--red); }

/* ============ FORM SUCCESS ============ */
.form-success {
  display: none;
  text-align: center;
  padding: 40px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius);
}
.form-success i { font-size: 48px; color: #22c55e; margin-bottom: 16px; }
.form-success h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.form-success p { color: var(--gray); }

/* ============ ANIMATIONS ============ */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dsg-promo-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; }
  .randevu-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0; background: var(--black); flex-direction: column; padding: 20px; border-bottom: 1px solid var(--border); gap: 4px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-stats { gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .cta-btns { flex-direction: column; align-items: center; }
}