/* Font Imports */
@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=Nata+Sans:wght@100..900&display=swap");
/* Color Palette - Atmospheric Interior: Rich Greens & Warm Golds */
:root {
  --emerald-wall: #0a3826;
  --deep-forest: #1e593f;
  --goldenrod-accent: #f0a40c;
  --aged-brass: #b8860b;
  --concrete-grey: #848392;
  --light-background: #f5f5f0;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Nata Sans", sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: var(--light-background);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "DM Sans", sans-serif;
}

button,
.service-link,
.cta-button {
  font-family: "Nata Sans", sans-serif;
}

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

/* Header */
header {
  background-color: white;
  color: var(--emerald-wall);
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: -8px;
}

.logo img {
  height: 100px;
  width: auto;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--emerald-wall);
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--emerald-wall);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 0;
}

nav a:hover {
  color: var(--goldenrod-accent);
}

/* Carousel Section */
.carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: #000;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 600px;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: white;
  z-index: 2;
  background: rgba(10, 56, 38, 0.7);
  padding: 2rem 3rem;
  border-radius: 0;
  backdrop-filter: blur(5px);
  width: 100%;
}

.carousel-caption h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--goldenrod-accent);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.carousel-caption p {
  font-size: 1.3rem;
  color: white;
}

/* Carousel Navigation */
.carousel-prev,
.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: transparent;
  color: white;
  border: none;
  font-size: 3rem;
  padding: 1rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.carousel-prev:hover,
.carousel-next:hover {
  color: var(--goldenrod-accent);
  transform: translateY(-50%) scale(1.2);
}

.carousel-prev {
  left: 20px;
}

.carousel-next {
  right: 20px;
}

/* Carousel Dots */
.carousel-dots {
  position: relative;
  padding: 20px 0 5rem 0;
  display: flex;
  justify-content: center;
  gap: 10px;
  background: transparent;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #fcfcfc;
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active,
.dot:hover {
  background-color: var(--goldenrod-accent);
  transform: scale(1.3);
}

/* About Intro Section */
.about-intro {
  background: linear-gradient(
    135deg,
    var(--deep-forest) 0%,
    var(--emerald-wall) 100%
  );
  color: white;
  padding: 0 0 3rem 0;
  text-align: center;
}

.about-intro h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: white;
}

.about-intro .hero-subtitle {
  font-size: 1.1rem;
  color: var(--concrete-grey);
  max-width: 800px;
  margin: 0 auto;
}

/* About Section */
.about {
  padding: 4rem 0;
  background-color: white;
}

.intro-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #555;
  text-align: justify;
  max-width: 1000px;
  margin: 0 auto;
}

/* Services Section */
.services {
  padding: 5rem 0;
  background-color: var(--light-background);
}

.services h2 {
  font-size: 2.5rem;
  text-align: center;
  color: var(--emerald-wall);
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  font-size: 1.3rem;
  color: var(--aged-brass);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.section-intro {
  text-align: center;
  font-size: 1rem;
  color: #666;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: white;
  padding: 0;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(10, 56, 38, 0.1);
  transition: all 0.3s ease;
  border-left: 4px solid var(--goldenrod-accent);
  text-align: center;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(10, 56, 38, 0.2);
  border-left-color: var(--deep-forest);
}

.service-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.service-card h3 {
  font-size: 1.4rem;
  color: var(--emerald-wall);
  margin: 1.5rem 2rem 1rem;
}

.service-link {
  display: inline-block;
  color: var(--aged-brass);
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--goldenrod-accent);
  border-radius: 5px;
  transition: all 0.3s ease;
  margin: 1rem 2rem 2rem;
}

.service-link:hover {
  background-color: var(--goldenrod-accent);
  color: white;
}

/* CSR Section */
.csr {
  padding: 5rem 0;
  background: linear-gradient(
    135deg,
    var(--aged-brass) 0%,
    var(--goldenrod-accent) 100%
  );
  color: white;
  text-align: center;
}

.csr h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.csr p {
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto 2rem;
}

.cta-button {
  display: inline-block;
  background-color: var(--emerald-wall);
  color: white;
  padding: 1rem 2.5rem;
  text-decoration: none;
  border-radius: 5px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.cta-button:hover {
  background-color: var(--deep-forest);
  transform: scale(1.05);
}

/* Why Choose Section */
.why-choose {
  padding: 4rem 0;
  background-color: white;
}

.why-choose h2 {
  font-size: 2.5rem;
  text-align: center;
  color: var(--emerald-wall);
  margin-bottom: 2rem;
}

.benefits-list {
  list-style: none;
  max-width: 800px;
  margin: 0 auto;
}

.benefits-list li {
  padding: 1rem 0 1rem 3rem;
  font-size: 1.1rem;
  color: #555;
  position: relative;
  border-bottom: 1px solid #eee;
}

.benefits-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--goldenrod-accent);
  font-size: 1.5rem;
  font-weight: bold;
}

.benefits-list li:last-child {
  border-bottom: none;
}

/* Footer */
footer {
  background-color: var(--emerald-wall);
  color: white;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-column h3 {
  color: var(--goldenrod-accent);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

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

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: var(--concrete-grey);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: var(--goldenrod-accent);
}

.footer-column p {
  color: var(--concrete-grey);
  line-height: 1.8;
}

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

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  width: 40px;
  height: 40px;
  background-color: var(--deep-forest);
  border-radius: 50%;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.social-links a:hover {
  background-color: var(--goldenrod-accent);
  transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .hamburger {
    display: flex;
  }

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 70%;
    max-width: 300px;
    background-color: white;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    padding-top: 80px;
  }

  nav.active {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    padding: 0;
  }

  nav li {
    border-bottom: 1px solid #eee;
  }

  nav a {
    display: block;
    padding: 1.2rem 2rem;
    color: var(--emerald-wall);
  }

  nav a:hover {
    background-color: var(--light-background);
  }

  .carousel-container {
    height: 400px;
  }

  .carousel-caption {
    padding: 1.5rem 2rem;
    bottom: 0;
    background: rgba(10, 56, 38, 0.6);
  }

  .carousel-caption h2 {
    font-size: 1.8rem;
  }

  .carousel-caption p {
    font-size: 1rem;
  }

  .carousel-prev,
  .carousel-next {
    padding: 0.5rem;
    font-size: 2rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .logo {
    margin-left: -8px;
  }

  .logo img {
    height: 70px;
  }

  .carousel-container {
    height: 300px;
  }

  .carousel-caption {
    padding: 1rem 1.5rem;
    bottom: 0;
    background: rgba(10, 56, 38, 0.5);
  }

  .carousel-caption h2 {
    font-size: 1.3rem;
    text-shadow: 0.4px 0.4px 0.4px rgba(0, 0, 0, 0.8);
  }

  .carousel-caption p {
    font-size: 0.9rem;
  }

  .carousel-prev,
  .carousel-next {
    padding: 0.3rem;
    font-size: 1.8rem;
  }

  .carousel-prev {
    left: 5px;
  }

  .carousel-next {
    right: 5px;
  }

  .about-intro h2 {
    font-size: 1.5rem;
  }

  .services h2,
  .why-choose h2,
  .csr h2 {
    font-size: 2rem;
  }
}