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

:root {
  --primary-color: #7A1212;
  --primary-color-hover: #5a0c0c;
  --primary-gradient: linear-gradient(135deg, #8B1515, #600D0D);
  --secondary-color: #1a1a1a;
  --text-color: #2b2b2b;
  --text-light: #5f6368;
  --bg-color: #fcfcfc;
  --bg-light: #f5f7f9;
  --white: #ffffff;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 15px 35px rgba(122, 18, 18, 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-color);
  background-color: var(--bg-color);
  overflow-x: hidden;
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--secondary-color);
  font-weight: 700;
}

a {
  text-decoration: none;
  transition: var(--transition);
}

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

.bg-primary-custom {
  background: var(--primary-gradient) !important;
  color: var(--white);
}

.bg-light-custom {
  background-color: var(--bg-light) !important;
}

.btn-primary-custom {
  background: var(--primary-color);
  color: var(--white);
  border: 1px solid var(--primary-color);
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.btn-outline-custom {
  background: transparent;
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
  padding: 12px 30px;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

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

/* Glassmorphism */
.glass-effect {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Preloader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid var(--bg-light);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* Navbar */
.navbar {
  padding: 20px 0;
  transition: var(--transition);
  background: transparent;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
}

.brand-title {
  color: var(--white);
  letter-spacing: 1.5px; 
  line-height: 1.2;
  transition: var(--transition);
}

.brand-subtitle {
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 2px; 
  font-weight: 400; 
  font-size: 0.65rem;
  transition: var(--transition);
}

.navbar .navbar-toggler i {
  color: var(--white);
  transition: var(--transition);
}

.nav-link {
  color: var(--white) !important;
  font-weight: 500;
  margin: 0 10px;
  position: relative;
}

/* Navbar Scrolled (Sticky) or Explicit White Bg */
.navbar.sticky-active, .navbar.bg-white {
  position: fixed;
  background: var(--white);
  padding: 15px 0;
  box-shadow: var(--shadow-sm);
  animation: slideDown 0.5s ease-in-out;
}

.navbar.sticky-active .brand-title, .navbar.bg-white .brand-title {
  color: var(--primary-color);
}

.navbar.sticky-active .brand-subtitle, .navbar.bg-white .brand-subtitle {
  color: var(--secondary-color);
}

.navbar.sticky-active .navbar-toggler i, .navbar.bg-white .navbar-toggler i {
  color: var(--primary-color) !important;
}

.navbar.sticky-active .nav-link, .navbar.bg-white .nav-link {
  color: var(--secondary-color) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  bottom: 0;
  left: 0;
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.navbar.sticky-active .nav-link.active,
.navbar.bg-white .nav-link.active {
  color: var(--primary-color) !important;
}

@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

@media (max-width: 991.98px) {
  .navbar {
    padding: 15px 0;
  }
  .navbar-collapse {
    background: var(--white);
    padding: 15px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-top: 15px;
  }
  .nav-link {
    color: var(--secondary-color) !important;
    padding: 10px 0;
  }
  .navbar-toggler {
    border: none;
    box-shadow: none !important;
  }
}

/* Hero Section */
.hero-section {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--white);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(17, 17, 17, 0.9) 0%, rgba(122, 18, 18, 0.5) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--white);
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 40px;
  font-weight: 300;
  opacity: 0.9;
}

@media (max-width: 767.98px) {
  .hero-section {
    padding-top: 140px;
    padding-bottom: 80px;
    height: auto;
    min-height: 80vh;
    background-position: 75% center;
  }
  .hero-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
  }
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 25px;
  }
}

/* Feature Cards (Mengapa Memilih Kami) */
.feature-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
  height: 100%;
  border: 1px solid rgba(0,0,0,0.03);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  color: var(--primary-color);
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--primary-color);
  color: var(--white);
}

/* Section Title */
.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title span {
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 10px;
}

.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
}

/* Unit Ambulance */
.unit-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: var(--white);
  margin-bottom: 30px;
}

.unit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.unit-img-wrapper {
  overflow: hidden;
  position: relative;
  height: 250px;
}

.unit-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.unit-card:hover .unit-img-wrapper img {
  transform: scale(1.1);
}

.unit-content {
  padding: 20px;
  text-align: center;
}

/* Services Preview */
.service-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  height: 300px;
  margin-bottom: 30px;
}

.service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(17, 17, 17, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  transition: var(--transition);
}

.service-card:hover img {
  transform: scale(1.05);
}

.service-card h4 {
  color: var(--white);
  margin-bottom: 10px;
  font-weight: 600;
}

.service-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  margin-bottom: 0;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover p {
  transform: translateY(0);
  opacity: 1;
}

/* Testimonials */
.testimonial-card {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin: 20px;
  position: relative;
}

.quote-icon {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 3rem;
  color: rgba(122, 18, 18, 0.1);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  color: var(--text-light);
}

.client-info h5 {
  margin-bottom: 0;
  font-size: 1.1rem;
}

.client-info span {
  font-size: 0.85rem;
  color: var(--primary-color);
}

/* Swiper Pagination */
.swiper-pagination-bullet-active {
  background: var(--primary-color) !important;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
  border-radius: var(--radius-lg);
  margin: 50px 0;
  position: relative;
  overflow: hidden;
}

/* Timeline */
.timeline {
  position: relative;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px;
  width: 2px;
  background: var(--primary-color);
  opacity: 0.2;
}

.timeline-item {
  position: relative;
  padding-left: 50px;
  margin-bottom: 30px;
}

.timeline-icon {
  position: absolute;
  left: 11px;
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  border: 4px solid var(--white);
  box-shadow: 0 0 0 3px rgba(122, 18, 18, 0.2);
}

/* Footer */
.footer {
  background: var(--secondary-color);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 20px;
}

.footer h5 {
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-color);
  padding-left: 5px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  margin-right: 10px;
  transition: var(--transition);
}

.social-icons a:hover {
  background: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  margin-top: 40px;
  text-align: center;
}

/* Back to Top */
#back-to-top {
  position: fixed;
  bottom: 90px;
  right: 25px;
  width: 35px;
  height: 35px;
  background: var(--secondary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 998;
}

#back-to-top.active {
  opacity: 1;
  visibility: visible;
}

#back-to-top:hover {
  transform: translateY(-5px);
  background: var(--primary-color);
}

/* Floating WhatsApp Button */
.floating-wa {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 55px;
  height: 55px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.15);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  text-decoration: none;
}

.floating-wa:hover {
  background-color: #128c7e;
  transform: scale(1.1);
  color: #FFF;
}

.floating-wa::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.5);
  animation: pulse-wa 2s infinite;
}

@keyframes pulse-wa {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* Page Header */
.page-header {
  padding: 150px 0 80px;
  background: var(--secondary-color);
  color: var(--white);
  position: relative;
  text-align: center;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(122, 18, 18, 0.2) 0%, rgba(17, 17, 17, 0) 100%);
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 2;
  color: var(--white);
}

.breadcrumb {
  justify-content: center;
  position: relative;
  z-index: 2;
}

.breadcrumb-item a {
  color: var(--primary-color);
}

.breadcrumb-item.active {
  color: rgba(255, 255, 255, 0.7);
}

/* Contact Info Box */
.contact-info-box {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  background: var(--bg-light);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-right: 20px;
  flex-shrink: 0;
}

.contact-info-content h5 {
  margin-bottom: 5px;
  font-size: 1.1rem;
}

/* Contact Form */
.contact-form .form-control {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid #eee;
  margin-bottom: 20px;
  background: var(--bg-light);
}

.contact-form .form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(122, 18, 18, 0.1);
  background: var(--white);
}

/* Google Maps */
.map-container iframe {
  width: 100%;
  height: 400px;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}