/* Vale Gelsin - Premium Siyah & Gold Tema */

:root {
  --primary-black: #0a0a0a;
  --secondary-black: #1a1a1a;
  --gold: #D4AF37;
  --gold-light: #FFD700;
  --gold-dark: #B8961E;
  --white: #ffffff;
  --gray-light: #f8f9fa;
  --gray: #6c757d;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  padding-top: 70px;
  background: var(--white);
  color: var(--primary-black);
  overflow-x: hidden;
}

/* Navbar Premium */
.premium-nav {
  background: var(--primary-black) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(212, 175, 55, 0.1);
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.premium-nav .navbar-brand {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.premium-nav .nav-link {
  color: var(--white) !important;
  font-weight: 500;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
  position: relative;
}

.premium-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.premium-nav .nav-link:hover::after,
.premium-nav .nav-link.active::after {
  width: 80%;
}

.premium-nav .nav-link:hover {
  color: var(--gold) !important;
}

.gold-text {
  color: var(--gold) !important;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border: none;
  color: var(--primary-black);
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--primary-black);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, #c9c5c5 0%, var(--secondary-black) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(212,175,55,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.hero-badge {
  display: inline-block;
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--gold);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  color: var(--gold);
  font-weight: 600;
  animation: fadeInDown 1s ease;
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons {
  animation: fadeInUp 1s ease 0.6s both;
}

.hero-features {
  animation: fadeInUp 1s ease 0.8s both;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Premium Section */
.premium-section {
  background: var(--primary-black);
  color: var(--white);
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-divider {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 0 auto 2rem;
  border-radius: 2px;
}

/* Service Cards */
.service-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--gold);
  box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary-black);
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

/* Feature Box */
.feature-box {
  text-align: center;
  padding: 2rem 1rem;
  transition: all 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-5px);
}

.feature-icon-gold {
  width: 70px;
  height: 70px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary-black);
}

/* Pricing Cards */
.pricing-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
  height: 100%;
  position: relative;
}

.pricing-card.featured {
  transform: scale(1.05);
  border: 3px solid var(--gold);
  box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
}

.pricing-badge {
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--gold);
  color: var(--primary-black);
  padding: 0.5rem 2.5rem;
  font-weight: 700;
  font-size: 0.75rem;
  transform: rotate(45deg);
}

.pricing-header {
  background: var(--primary-black);
  color: var(--white);
  padding: 2rem;
  text-align: center;
}

.pricing-header i {
  font-size: 3rem;
  color: var(--gold);
}

.pricing-body {
  padding: 2rem;
}

.price {
  text-align: center;
  margin-bottom: 2rem;
}

.price .currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold);
}

.price .amount {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary-black);
}

.price .period {
  font-size: 1.2rem;
  color: var(--gray);
}

/* Accordion SSS */
.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
}

.accordion-button {
  background: var(--white);
  color: var(--primary-black);
  font-weight: 600;
  padding: 1.25rem 1.5rem;
  border: 2px solid var(--gray-light);
  transition: all 0.3s ease;
}

.accordion-button:not(.collapsed) {
  background: var(--primary-black);
  color: var(--white);
  border-color: var(--gold);
}

.accordion-button:focus {
  box-shadow: none;
  border-color: var(--gold);
}

.accordion-body {
  padding: 1.5rem;
  background: var(--gray-light);
}

/* Testimonial Cards */
.testimonial-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  height: 100%;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.testimonial-stars i {
  color: var(--gold);
  font-size: 1.2rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--gray);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-icon i {
  font-size: 3rem;
  color: var(--gold);
}

/* Contact Cards */
.contact-info-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 15px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  height: 100%;
}

.contact-info-card:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.whatsapp-card {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--white);
}

.whatsapp-card .contact-icon,
.whatsapp-card h5,
.whatsapp-card .contact-link,
.whatsapp-card .text-muted {
  color: var(--white) !important;
}

.contact-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1rem;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary-black);
}

.contact-link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
}

.contact-link:hover {
  color: var(--gold-dark);
}

.contact-form-card {
  background: var(--white);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.form-control,
.form-select {
  border: 2px solid var(--gray-light);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

/* Footer */
.premium-footer {
  background: var(--primary-black);
  color: var(--white);
}

.premium-footer a {
  transition: color 0.3s ease;
}

.premium-footer a:hover {
  color: var(--gold) !important;
}

/* Mobile CTA */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem;
  background: var(--white);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  border-radius: 50%;
  text-align: center;
  font-size: 2rem;
  box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4);
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  background: linear-gradient(135deg, #128C7E, #075E54);
  color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 8px 35px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
  line-height: 60px;
}

@keyframes whatsappPulse {
  0%, 100% {
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 5px 35px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.2);
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 55px;
    height: 55px;
    bottom: 100px;
    right: 20px;
    font-size: 1.75rem;
  }
  
  .whatsapp-float i {
    line-height: 55px;
  }
}

/* Carousel Controls */
.carousel-control-prev-icon,
.carousel-control-next-icon {
  background-color: var(--gold);
  border-radius: 50%;
  padding: 2rem;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 60px;
    padding-bottom: 80px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
}

/* Utility Classes */
.btn-outline-light {
  border: 2px solid var(--white);
  color: var(--white);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--primary-black);
  transform: translateY(-2px);
}

.btn-outline-dark {
  border: 2px solid var(--primary-black);
  color: var(--primary-black);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-outline-dark:hover {
  background: var(--primary-black);
  color: var(--white);
}