body { font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial, "Apple Color Emoji", "Segoe UI Emoji"; }
.navbar-brand { letter-spacing: .5px; }
/* ===== Header (Professional) ===== */
.site-header { min-height: 64px; }
.site-header .navbar-brand { padding: 8px 0; }
.site-header .navbar-brand img { height: 40px; width: auto; }
.site-header .brand-text { font-size: 1.05rem; font-weight: 600; letter-spacing: .3px; }
.site-header .nav-link { color: #2c3e50; font-weight: 500; }
.site-header .nav-link:hover { color: #0d6efd; }
.header-icon-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; color: #2c3e50; }
.header-icon-btn i { font-size: 1.1rem; }
.cart-badge { position: absolute; top: -6px; right: -6px; background:#dc3545; color:#fff; border-radius: 10px; font-size: .7rem; padding: 0 6px; line-height: 18px; min-width: 18px; text-align: center; }
@media (max-width: 991px) {
  .site-header { min-height: 56px; }
  .site-header .brand-text { display:none; }
}
.hero {
  background: linear-gradient(180deg, #f8f9fa, #fff);
}
.product-card img { object-fit: cover; height: 240px; }
.product-price { font-weight: 600; }
.badge-sale { background: #dc3545; }

/* GÖKYÜZÜNDE UÇMAK bölümü */
.dots-bg {
  background-image:
    radial-gradient(circle at center, rgba(13,110,253,.05), rgba(13,110,253,0) 40%),
    radial-gradient(#e6edf6 1px, transparent 1px);
  background-size: 100% 100%, 12px 12px;
  background-position: center, 0 0;
}
.feature-item .icon-ring {
  width: 56px; height: 56px; border-radius: 50%;
  border: 2px solid #0d6efd; color: #0d6efd; background: #fff;
  display: inline-flex; align-items: center; justify-content: center;
}
.feature-item .icon-ring i { font-size: 22px; }
.feature-item h3 { font-size: 1rem; margin: 0 0 .25rem; }
.feature-item p { margin: 0; color: #6c757d; font-size: .925rem; }

/* Features Section */
.features-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  position: relative;
  overflow: hidden;
}

.features-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
  position: relative;
}

.features-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, #007bff, #0056b3);
  border-radius: 2px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateX(-30px);
  animation: slideInLeft 0.6s ease forwards;
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.3s; }
.feature-item:nth-child(3) { animation-delay: 0.5s; }

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #007bff, #0056b3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  margin-right: 1.5rem;
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.feature-icon::before {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  background: linear-gradient(135deg, #007bff, #0056b3);
  border-radius: 50%;
  z-index: -1;
  opacity: 0.3;
  animation: pulse 2s infinite;
}

.feature-content h4 {
  color: #2c3e50;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-content p {
  color: #6c757d;
  margin: 0;
  line-height: 1.6;
}

/* Tech Circle Animation */
.features-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 400px;
  position: relative;
}

.tech-circle {
  position: relative;
  width: 300px;
  height: 300px;
}

.orbit {
  position: absolute;
  border: 2px solid rgba(0, 123, 255, 0.2);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.orbit-1 {
  width: 120px;
  height: 120px;
  animation: rotate 10s linear infinite;
}

.orbit-2 {
  width: 180px;
  height: 180px;
  animation: rotate 15s linear infinite reverse;
}

.orbit-3 {
  width: 240px;
  height: 240px;
  animation: rotate 20s linear infinite;
}

.satellite {
  position: absolute;
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, #007bff, #0056b3);
  border-radius: 50%;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(0, 123, 255, 0.6);
}

.satellite::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: radial-gradient(circle, rgba(0, 123, 255, 0.3) 0%, transparent 70%);
  top: -4px;
  left: -4px;
  border-radius: 50%;
}

.center-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #007bff, #0056b3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(0, 123, 255, 0.4);
  animation: float 3s ease-in-out infinite;
}

/* Animations */
@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.1;
  }
}

@keyframes rotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

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

/* Responsive */
@media (max-width: 991px) {
  .features-visual {
    margin-top: 3rem;
    height: 300px;
  }
  
  .tech-circle {
    width: 250px;
    height: 250px;
  }
  
  .orbit-1 { width: 100px; height: 100px; }
  .orbit-2 { width: 150px; height: 150px; }
  .orbit-3 { width: 200px; height: 200px; }
}

/* ===================== */
/* Hero Slider (Mixture) */
/* ===================== */
.hero-slider-wrapper {
  position: relative;
  overflow: hidden;
  min-height: 520px; /* overlay slides needs a fixed baseline height */
}

.hero-slider {
  position: relative;
  min-height: 520px;
}

.slide-item {
  position: absolute;
  inset: 0;
  width: 100%;
  min-height: 520px;
  background-size: contain;
  background-position: right center;
  background-repeat: no-repeat;
  opacity: 0;
  visibility: hidden;
  transition: opacity .6s ease, visibility 0s linear .6s; /* fade like Mixture */
}

/* Left blue band like reference */
.slide-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #0b4a8033 0 45%, rgb(11 74 128 / 22%) 45% 55%, rgba(11, 74, 128, 0) 70%);
  opacity: .9;
  z-index: 0;
}

.slide-item.is-active {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s; /* show instantly, then fade */
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  padding: 4rem 0;
  color: #fff;
}

.slide-title {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.slide-subtitle {color: #ffffff;font-size: 2.05rem;max-width: 560px;background: linear-gradient(to right, #a987e52b 0%, #7582ea24 100%);}

.slide-button { margin-top: 1.25rem; }

/* Enter/leave animations */
.animate-title, .animate-subtitle, .animate-button {
  opacity: 0; transform: translateY(20px); transition: all .6s cubic-bezier(.2,.8,.2,1);
}
.slide-item.is-active .animate-title { opacity:1; transform:none; transition-delay:.05s; }
.slide-item.is-active .animate-subtitle { opacity:1; transform:none; transition-delay:.2s; }
.slide-item.is-active .animate-button { opacity:1; transform:none; transition-delay:.35s; }

/* Arrows */
.slider-controls { position:absolute; inset:0; pointer-events:none; }
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; border: 0;
  display:flex; align-items:center; justify-content:center;
  color:#0b4a80; background:#fff; box-shadow: 0 8px 24px rgba(0,0,0,.12);
  pointer-events:auto; transition: transform .15s ease, box-shadow .2s ease;
}
.slider-arrow:hover{ transform: translateY(-50%) scale(1.05); box-shadow: 0 12px 28px rgba(0,0,0,.16);} 
.prev-arrow { left: 20px; }
.next-arrow { right: 20px; }

/* Pagination dots */
.slider-pagination {
  position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 2;
}
.slider-dot {
  width: 10px; height: 10px; border-radius: 10px; background: rgba(255,255,255,.5);
  border: 1px solid rgba(255,255,255,.7); transition: all .25s ease; cursor: pointer;
}
.slider-dot.is-active {
  width: 26px; background: #fff; border-color:#fff;
}

/* Mobile adjustments */
@media (max-width: 991px) {
  .hero-slider-wrapper { min-height: 440px; }
  .hero-slider { min-height: 440px; }
  .slide-item {min-height: 440px;background-size: cover;background-position: center right;}
  .slide-title { font-size: 2rem; }
  .slider-arrow { width: 40px; height: 40px; }
}

/* ===== Checkout Steps ===== */
.checkout-steps { display:flex; align-items:center; justify-content:center; gap:18px; margin: 16px 0 24px; }
.checkout-step { display:flex; align-items:center; gap:10px; color:#6c757d; font-weight:600; }
.checkout-step .step-index { width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; background:#e9ecef; color:#6c757d; font-size:.9rem; font-weight:700; }
.checkout-step.is-active { color:#0d6efd; }
.checkout-step.is-active .step-index { background:#0d6efd; color:#fff; }
.checkout-step.is-complete { color:#198754; }
.checkout-step.is-complete .step-index { background:#198754; color:#fff; }
.checkout-step-divider { flex:0 0 36px; height:2px; background:linear-gradient(90deg,#dee2e6,#adb5bd); border-radius:2px; }
@media (max-width:576px){ .checkout-step .step-label{ display:none; } .checkout-steps{ gap:10px; } .checkout-step-divider{ flex-basis:22px; } }

/* Mixture: Topbar 4 Icons */
.mixture-topbar{background:linear-gradient(90deg,#0b4a80 0%,#0c5fa6 100%);color:#fff;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.mixture-topbar .mtb-item{display:flex;align-items:center;gap:14px}
.mixture-topbar .mtb-icon{width:48px;height:48px;display:grid;place-items:center;border:2px solid rgba(255,255,255,.35);border-radius:50%;color:#fff;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}
.mixture-topbar .mtb-icon i{font-size:22px;line-height:1}
.mixture-topbar .mtb-text h6{margin:0 0 2px;font-weight:600}
.mixture-topbar .mtb-text p{margin:0;opacity:.85;font-size:.925rem}
@media (max-width: 767.98px){
  .mixture-topbar{padding:18px 0}
  .mixture-topbar .mtb-text p{font-size:.875rem}
}
/* Mixture: Siyah galeri bloğu */
.mixture-gallery-section{background:#000;color:#fff;padding:56px 0}
.mixture-gallery{position:relative}
.gallery-viewport{overflow:hidden}
.gallery-track{display:flex;gap:12px;padding:0 24px}
.gallery-item{flex:0 0 auto;width:360px;border-radius:12px;overflow:hidden;box-shadow:0 6px 24px rgba(0,0,0,.4)}
.gallery-item img{display:block;width:100%;height:220px;object-fit:cover;filter:saturate(1.05);transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-progress{height:4px;background:rgba(255,255,255,.15);border-radius:3px;margin:18px 24px 0}
.gallery-progress .bar{display:block;height:100%;width:10%;background:linear-gradient(90deg,#1a73e8,#3fb9ff);border-radius:inherit;transition:width .4s ease}
@media (max-width: 1199.98px){.gallery-item{width:300px}.gallery-item img{height:200px}}
@media (max-width: 767.98px){.mixture-gallery-section{padding:40px 0}.gallery-track{padding:0 16px}.gallery-item{width:220px}.gallery-item img{height:160px}}
/* Mixture: How steps */
.how-steps-section{background:#f7fbff}
.how-card{position:relative;border:1px solid #e6eef7;background:#fff;border-radius:14px;padding:24px 20px;box-shadow:0 10px 24px rgba(11,74,128,.06)}
.how-card h5{margin:0 0 6px;font-weight:700}
.how-card p{margin:0;color:#6b7b8c}
.how-number{position:absolute;right:14px;top:8px;font-weight:800;font-size:56px;line-height:1;color:rgba(11,74,128,.1);pointer-events:none}

/* Mixture: Testimonials */
.testimonials-section{background:linear-gradient(180deg,#f7f8fa 0%,#ffffff 100%)}
.testimonial-card{border:1px solid #e9eef3;background:#fff;border-radius:14px;padding:20px;box-shadow:0 8px 22px rgba(16,24,40,.06)}
.t-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.t-head .avatar{width:48px;height:48px;border-radius:50%;object-fit:cover}
.t-meta{font-size:.85rem;color:#6b7b8c}
.t-text{margin:0;color:#334155}

/* Bootstrap shadow override - remove shadow from images */
.shadow {
  box-shadow: none !important;
}

/* ===== CONTACT PAGE STYLES (Mixture Theme) ===== */

/* Contact Hero Section */
.contact-hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.contact-hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.contact-hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.contact-hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

.contact-hero-image {
  position: relative;
  height: 400px;
}

.hero-shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-shape::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
}

/* Contact Main Section */
.contact-main {
  background: #f8f9fa;
}

.contact-form-wrapper {
  background: white;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-form-title {
  font-size: 2rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.contact-form-subtitle {
  color: #6c757d;
  margin-bottom: 2rem;
}

.contact-form .form-floating {
  margin-bottom: 1rem;
}

.contact-form .form-control,
.contact-form .form-select {
  border: 2px solid #e9ecef;
  border-radius: 12px;
  padding: 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.contact-form .form-floating > label {
  color: #6c757d;
  font-weight: 500;
}

.contact-form-actions {
  margin-top: 2rem;
  text-align: center;
}

.contact-form-actions .btn {
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  transition: all 0.3s ease;
}

.contact-form-actions .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

/* Contact Info */
.contact-info {
  background: white;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  height: fit-content;
}

.contact-info-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 2rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e9ecef;
}

.contact-info-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
  flex-shrink: 0;
}

.contact-info-icon i {
  color: white;
  font-size: 1.25rem;
}

.contact-info-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.contact-info-content p {
  color: #6c757d;
  margin-bottom: 0.25rem;
  line-height: 1.5;
}

.contact-info-content a {
  color: #667eea;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info-content a:hover {
  color: #764ba2;
}

/* Social Media */
.contact-social {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #e9ecef;
}

.contact-social h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 45px;
  height: 45px;
  background: #f8f9fa;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6c757d;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  transform: translateY(-2px);
}

/* Map Section */
.contact-map {
  position: relative;
}

.map-wrapper {
  position: relative;
}

.map-overlay {
  position: absolute;
  top: 2rem;
  left: 2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  max-width: 300px;
}

.map-info h5 {
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.map-info p {
  color: #6c757d;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* FAQ Section */
.contact-faq {
  background: white;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: #6c757d;
  font-size: 1.1rem;
}

.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.accordion-button {
  background: white;
  border: none;
  padding: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
  border-radius: 12px;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-body {
  padding: 1.5rem;
  background: #f8f9fa;
  color: #6c757d;
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .contact-hero-title {
    font-size: 2.5rem;
  }
  
  .contact-hero-stats {
    justify-content: center;
    gap: 1rem;
  }
  
  .contact-form-wrapper,
  .contact-info {
    padding: 1.5rem;
  }
  
  .map-overlay {
    position: static;
    margin: 1rem;
    max-width: none;
  }
  
  .section-title {
    font-size: 2rem;
  }
}