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

:root {
  --primary: #002c5c; /* Deep Trust Blue */
  --primary-light: #00428a;
  --secondary: #ff6b00; /* Conversion Orange */
  --secondary-hover: #e56000;
  --whatsapp: #25D366;
  --whatsapp-hover: #1ebd5a;
  --dark: #121820;
  --text-main: #334155;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border: #e2e8f0;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Header & Navbar */
header {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--bg-white);
}

.btn-primary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--primary);
  color: var(--bg-white);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: var(--bg-white);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, rgba(0,44,92,0.9) 100%), url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&q=80') center/cover;
  color: var(--bg-white);
  padding: 6rem 0;
  text-align: center;
  position: relative;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: #e2e8f0;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-bg {
  background-color: var(--bg-light);
}

.section-head {
  text-align: center;
  margin-bottom: 3rem;
}

.section-head h2 {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.section-head p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Cards */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.col-span-2 {
  grid-column: span 2;
}

.card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
  border-color: var(--primary-light);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: rgba(0, 66, 138, 0.1);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--dark);
}

.card p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Trust Badges */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-top: -3rem;
  position: relative;
  z-index: 10;
}

.badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--primary);
}

.badge i {
  color: var(--secondary);
  font-size: 1.5rem;
}

/* Brands Section */
.brand-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.brand-tag {
  background: var(--bg-white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  font-weight: 600;
  color: var(--dark);
  box-shadow: var(--shadow-sm);
}

/* FAQ Accordion */
.accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-btn {
  width: 100%;
  text-align: left;
  padding: 1.5rem 0;
  background: none;
  border: none;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion-btn i {
  transition: var(--transition);
}

.accordion-btn.active i {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--text-muted);
}

.accordion-content p {
  padding-bottom: 1.5rem;
}

/* Reviews */
.review-card {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border-left: 5px solid var(--secondary);
}

.stars {
  color: #fbbf24;
  margin-bottom: 1rem;
}

.review-author {
  font-weight: 700;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.review-author span {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 66, 138, 0.1);
}

/* Footer */
footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: var(--bg-white);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

.footer-col ul a:hover {
  color: var(--secondary);
}

.footer-bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

/* Sticky Float Buttons */
.float-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--whatsapp);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: var(--transition);
  text-decoration: none;
}

.float-whatsapp:hover {
  transform: scale(1.1);
}

/* Mobile Sticky Bottom Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-white);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  z-index: 99;
  padding: 0.5rem;
}

.mobile-bottom-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.25rem;
}

.m-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 0.5rem 0;
  gap: 0.25rem;
}

.m-btn i {
  font-size: 1.25rem;
}

.m-btn.ara {
  color: var(--secondary);
}

.m-btn.wp {
  color: var(--whatsapp);
}

.m-btn.konum, .m-btn.randevu {
  color: var(--primary);
}

/* Media Queries */
@media (max-width: 768px) {
  .nav-links, .nav-actions {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
    padding: 0.5rem;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-white);
    padding: 1rem;
    box-shadow: var(--shadow-md);
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero {
    padding: 4rem 1rem;
  }
  
  .mobile-bottom-bar {
    display: block;
  }

  body {
    padding-bottom: 70px;
  }

  .float-whatsapp {
    bottom: 80px;
    right: 1rem;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  /* Responsive fixes */
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .col-span-2 {
    grid-column: span 1;
  }

  .trust-badges {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .section-head h2 {
    font-size: 1.75rem;
  }

  /* BUTTONS AND ICONS MOBILE OPTIMIZATION */
  .btn {
    font-size: 0.95rem;
    padding: 0.7rem 1.25rem;
    width: 100%; /* Make independent buttons full width on mobile for easier tapping */
    justify-content: center;
    margin-bottom: 0.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    align-items: stretch;
    gap: 0.75rem;
  }
  
  .hero-buttons .btn {
    width: 100%;
    margin-bottom: 0;
  }

  .card-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  .badge i {
    font-size: 1.25rem;
  }

  .m-btn {
    font-size: 0.65rem;
  }

  .m-btn i {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  iframe {
    height: 300px !important;
  }
}