/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #222;
  background-color: #f4f9fb;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 1.5rem;
}

/* Navigation */
.main-nav {
  background-color: #00bcd4;
  color: #fff;
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links li a:hover {
  color: #e0f7fa;
}

.nav-btn {
  background: #fff;
  color: #00bcd4;
  padding: 0.4rem 0.8rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s;
}

.nav-btn:hover {
  background: #e0f7fa;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  height: 3px;
  width: 25px;
  background: #fff;
  margin: 4px 0;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  background: url('images/hero.jpg') no-repeat center center/cover;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 2rem;
  position: relative;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  animation: slideDown 1s ease-in-out;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  padding: 0.7rem 1.5rem;
  background-color: #00bcd4;
  color: #fff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.btn:hover {
  background-color: #0097a7;
}

/* Sections */
section {
  padding: 5rem 1.5rem;
  position: relative;
  background-color: #fff;
}

h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
  color: #00bcd4;
  position: relative;
}

h2::after {
  content: "";
  width: 60px;
  height: 4px;
  background: #00bcd4;
  display: block;
  margin: 0.5rem auto 0;
  border-radius: 2px;
}

/* About Section */
.about {
  background-color: #ffffff;
  padding: 4rem 1.5rem;
  text-align: center;
}

.about p {
  max-width: 800px;
  margin: 1rem auto;
  font-size: 1.1rem;
  color: #555;
  line-height: 1.8;
}

.about-list {
  list-style: none;
  padding: 0;
  margin: 2rem auto;
  max-width: 600px;
  text-align: left;
  color: #444;
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-list li::before {
  content: "✔️ ";
  color: #00bcd4;
  font-weight: bold;
}

/* Grid & Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #e0f7fa;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  font-weight: bold;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

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

/* Service Cards */
.service-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  text-align: center;
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.1rem;
  color: #00bcd4;
}

/* Contact Section */
.contact p {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  text-align: center;
}

.contact a.btn {
  display: inline-block;
  margin-top: 1rem;
}

/* Footer */
.footer {
  background-color: #00bcd4;
  color: #fff;
  padding: 3rem 1.5rem 1rem;
  font-size: 0.95rem;
  margin-top: 4rem;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  max-width: 1200px;
  margin: auto;
}

.footer-about,
.footer-links,
.footer-contact {
  flex: 1 1 250px;
  min-width: 220px;
}

.footer-about h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  font-weight: bold;
}

.footer-about p {
  line-height: 1.5;
  color: #e0f7fa;
}

.footer-links h4,
.footer-contact h4 {
  margin-bottom: 1rem;
  font-weight: 600;
  border-bottom: 2px solid #e0f7fa;
  padding-bottom: 0.5rem;
}

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

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

.footer-links ul li a {
  color: #e0f7fa;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links ul li a:hover {
  color: #004d40;
}

.footer-contact p {
  margin-bottom: 0.5rem;
  color: #e0f7fa;
}

.social-icons {
  margin-top: 1rem;
}

.social-icons a {
  font-size: 1.8rem;
  margin-right: 1.2rem;
  color: #e0f7fa;
  text-decoration: none;
  transition: color 0.3s;
}

.social-icons a:hover {
  color: #004d40;
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  border-top: 1px solid #0097a7;
  padding-top: 1rem;
  font-size: 0.85rem;
  color: #b2ebf2;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    gap: 2rem;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    background: #00bcd4;
    position: absolute;
    top: 60px;
    right: 0;
    width: 200px;
    padding: 1rem;
  }

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

  .hamburger {
    display: flex;
  }
}

/* Animations */
@keyframes slideDown {
  0% {
    opacity: 0;
    transform: translateY(-40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}