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

:root {
  --primary-red: #e4002b;
  --dark-bg: #1a1a1a;
  --light-text: #ffffff;
  --gray-text: #999999;
  --header-bg: #ffffff;

  --dark-blue: #1e2a4a;
  --light-gray: #f3f4f6;
  --text-gray: #6b7280;
  --white: #ffffff;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--light-text);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

.top-header {
  background-color: #f8f9fa;
  padding: 12px 0;
  font-size: 14px;
  color: #333;
  transition: all 0.3s ease;
}

.top-header.hide {
  transform: translateY(-100%);
  opacity: 0;
  height: 0;
  padding: 0;
  overflow: hidden;
}

.top-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.top-left,
.top-right {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.top-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-item i {
  color: var(--primary-red);
  font-size: 14px;
}

.top-item.phone {
  color: var(--primary-red);
  font-weight: 600;
}

.social-links {
  display: flex;
  gap: 8px;
}

.social-links a {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #333;
  border-radius: 4px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-links a:hover {
  color: var(--primary-red);
  transform: translateY(-2px);
}

.main-header {
  background-color: var(--header-bg);
  padding: 20px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.main-header.scrolled {
  padding: 12px 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 28px;
  font-weight: 700;
  color: var(--dark-bg);
  text-decoration: none;
  cursor: pointer;
}

.logo i {
  color: var(--primary-red);
  font-size: 36px;
}

.nav-menu {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-link {
  color: var(--dark-bg);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-red);
}

.nav-link i {
  font-size: 10px;
  margin-left: 4px;
}

.cta-button {
  background-color: var(--primary-red);
  color: var(--light-text);
  border: none;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cta-button:hover {
  background-color: #c00024;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(228, 0, 43, 0.3);
}

.cta-button i {
  transition: transform 0.3s ease;
}

.cta-button:hover i {
  transform: translateX(4px);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--dark-bg);
  cursor: pointer;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: calc(100vh - 120px);
  overflow: hidden;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 0;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  animation: zoomEffect 8s ease-in-out infinite;
}

@keyframes zoomEffect {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide-text {
  max-width: 700px;
  animation: slideInLeft 1s ease-out;
}

.slide-mag img {
  width: 100%;
  height: 300px;
  object-fit: contain;
}

@keyframes slideInLeft {
  0% {
    transform: translateX(-100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

.slide.active .slide-text {
  animation: slideInLeft 1s ease-out;
}

.slide-subtitle {
  display: inline-block;
  color: var(--light-text);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

@keyframes fadeInUp {
  0% {
    transform: translateY(30px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide.active .slide-subtitle {
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

.slide-title {
  font-size: 64px;
  font-weight: 700;
  color: var(--light-text);
  line-height: 1.2;
  margin-bottom: 32px;
  text-transform: capitalize;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.slide.active .slide-title {
  animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.learn-more-btn {
  background-color: var(--primary-red);
  color: var(--light-text);
  border: none;
  padding: 16px 40px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.slide.active .learn-more-btn {
  animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.learn-more-btn:hover {
  background-color: #c00024;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(228, 0, 43, 0.4);
}

.learn-more-btn i {
  transition: transform 0.3s ease;
}

.learn-more-btn:hover i {
  transform: translateX(6px);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: var(--light-text);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  font-size: 20px;
}

.slider-arrow:hover {
  background-color: var(--primary-red);
  border-color: var(--primary-red);
  transform: translateY(-50%) scale(1.1);
}

.prev-arrow {
  left: 40px;
}

.next-arrow {
  right: 40px;
}

.slider-indicators {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator:hover {
  background-color: rgba(255, 255, 255, 0.8);
  transform: scale(1.2);
}

.indicator.active {
  background-color: var(--primary-red);
  width: 40px;
  border-radius: 6px;
}

@media (max-width: 1024px) {
  .slide-title {
    font-size: 48px;
  }

  .slider-arrow {
    width: 50px;
    height: 50px;
    font-size: 18px;
  }

  .prev-arrow {
    left: 20px;
  }

  .next-arrow {
    right: 20px;
  }
}

@media (max-width: 768px) {
  .top-header {
    font-size: 12px;
  }

  .top-header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .top-left,
  .top-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
  }

  .nav-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--header-bg);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    z-index: 9999;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-link {
    font-size: 20px;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .cta-button {
    padding: 12px 24px;
    font-size: 12px;
  }

  .hero-slider {
    height: calc(100vh - 80px);
  }

  .slide-title {
    font-size: 36px;
  }

  .slide-subtitle {
    font-size: 14px;
  }

  .slider-arrow {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  .prev-arrow {
    left: 10px;
  }

  .next-arrow {
    right: 10px;
  }

  .slider-indicators {
    bottom: 20px;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 24px;
  }

  .logo i {
    font-size: 28px;
  }

  .slide-title {
    font-size: 28px;
  }

  .learn-more-btn {
    padding: 12px 28px;
    font-size: 12px;
  }
}

/* ------------------------- */

.services-section {
  padding: 80px 0;
  background-color: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  display: flex;
  gap: 20px;
  padding: 40px 30px;
  background: var(--white);
  border-radius: 8px;
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
}

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

.service-card.highlighted {
  background: var(--light-gray);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  color: var(--primary-red);
  transition: all 0.4s ease;
}

.service-card:hover .service-icon {
  transform: rotateY(360deg);
}

.service-content h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 12px;
  line-height: 1.2;
}

.service-content p {
  font-size: 15px;
  color: var(--text-gray);
  margin-bottom: 15px;
  line-height: 1.5;
}

.read-more {
  display: inline-block;
  color: var(--dark-blue);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

.read-more::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-red);
  transition: width 0.3s ease;
}

.read-more:hover {
  color: var(--primary-red);
}

.read-more:hover::after {
  width: 100%;
}

.about-section {
  padding: 80px 0;
  background-color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease;
}

.about-image.visible {
  opacity: 1;
  transform: translateX(0);
}

.image-wrapper {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}

.image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.image-wrapper:hover img {
  transform: scale(1.05);
}

.experience-badge {
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
  background: linear-gradient(
    135deg,
    rgba(227, 30, 36, 0.95),
    rgba(227, 30, 36, 0.85)
  );
  color: var(--white);
  padding: 20px 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 10px 30px rgba(227, 30, 36, 0.3);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: translateY(-50%) scale(1);
  }
  50% {
    transform: translateY(-50%) scale(1.05);
  }
}

.badge-number {
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
}

.badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.badge-text span {
  font-size: 14px;
  font-weight: 400;
}

.badge-text strong {
  font-size: 18px;
  font-weight: 700;
}

.about-content {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s ease;
}

.about-content.visible {
  opacity: 1;
  transform: translateX(0);
}

.section-label {
  color: var(--primary-red);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.about-content h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--dark-blue);
  line-height: 1.2;
  margin-bottom: 20px;
}

.about-content h2 .highlight {
  color: var(--primary-red);
}

.about-description {
  font-size: 16px;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 30px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 35px;
}

.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  background: var(--light-gray);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: #e9ecef;
  transform: translateX(5px);
}

.feature-number {
  flex-shrink: 0;
  width: 45px;
  height: 45px;
  background: var(--white);
  color: var(--dark-blue);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

.feature-content h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark-blue);
  margin-bottom: 5px;
}

.feature-content p {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 1.5;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--primary-red);
  color: var(--white);
  padding: 16px 35px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: #c41a1f;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(227, 30, 36, 0.3);
}

.btn-primary svg {
  transition: transform 0.3s ease;
}

.btn-primary:hover svg {
  transform: translateX(5px);
}

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-red);
  color: var(--white);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 5px 15px rgba(227, 30, 36, 0.3);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: #c41a1f;
  transform: translateY(-3px);
}

.fade-in {
  transition: all 0.6s ease;
}

.fade-in:nth-child(1) {
  transition-delay: 0.1s;
}

.fade-in:nth-child(2) {
  transition-delay: 0.3s;
}

.fade-in:nth-child(3) {
  transition-delay: 0.5s;
}

.fade-in-left {
  transition: all 0.8s ease;
}

.fade-in-right {
  transition: all 0.8s ease;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-content h2 {
    font-size: 36px;
  }

  .experience-badge {
    right: 20px;
    padding: 15px 20px;
  }

  .badge-number {
    font-size: 40px;
  }
}

@media (max-width: 768px) {
  .services-section,
  .about-section {
    padding: 60px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 30px 25px;
  }

  .about-content h2 {
    font-size: 32px;
  }

  .experience-badge {
    position: static;
    transform: none;
    margin-top: 20px;
    display: inline-flex;
  }

  .feature-item {
    padding: 15px;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .about-content h2 {
    font-size: 28px;
  }

  .service-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .btn-primary {
    padding: 14px 28px;
    font-size: 13px;
  }
}