/* Reset & base */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  font-family: "Open Sans", Arial, Helvetica, sans-serif;
  color: #333;
  background: #fff;
}

body {
  margin: 0;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 15px;
}

/* Flex utils */
.flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

/* Header */
header {
  background: #183e7b;
  padding: 10px 0;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo img {
  height: 50px;
  width: auto;
}

nav ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: flex;
  gap: 1.5rem;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

nav ul li a:hover,
nav ul li a[aria-current="page"] {
  color: #83bc3a;
}

/* Nav toggle for mobile */
.nav-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  flex-direction: column;
  gap: 5px;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  content: "";
  display: block;
  width: 25px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger::before {
  transform: translateY(-8px);
}

.hamburger::after {
  transform: translateY(5px);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #36a9e1 0%, #83bc3a 100%);
  padding: 60px 0;
  color: white;
}

.hero-content {
  flex-wrap: nowrap;
}

.hero-text {
  max-width: 600px;
}

.hero-text h1 {
  font-family: "Montserrat", sans-serif;
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.btn-primary {
  background-color: #183e7b;
  color: white;
  padding: 14px 35px;
  font-weight: 700;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #83bc3a;
  outline: none;
}

.btn-large {
  font-size: 1.5rem;
  padding: 18px 45px;
}

.hero-image img {
  border-radius: 12px;
}

/* About Section */
.about-section {
  padding: 60px 0;
}

.about-content {
  gap: 40px;
}

.about-text h2 {
  color: #183e7b;
  font-family: "Montserrat", sans-serif;
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.about-text p {
  font-size: 1.125rem;
  line-height: 1.6;
  color: #4a4a4a;
}

.about-image img {
  border-radius: 10px;
  width: 100%;
  max-width: 500px;
}

/* Services Section */
.services-section {
  padding: 60px 0;
  text-align: center;
}

.bg-light {
  background-color: #e6f2fa;
}

.services-section h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #183e7b;
}

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

.service-card {
  background-color: white;
  border: 1px solid #ccdbea;
  padding: 30px 20px;
  border-radius: 10px;
  box-shadow: 0 0 8px #d8e6f5;
  transition: box-shadow 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 0 15px #83bc3a;
}

.service-card h3 {
  color: #183e7b;
  margin-top: 1rem;
  margin-bottom: 1rem;
}

/* Icons in cards - placeholders */
.service-card img {
  width: 64px;
  height: 64px;
  margin-bottom: 15px;
}

/* Why Choose Section */
.why-choose-section {
  padding: 60px 0;
  background: white;
  text-align: center;
}

.why-choose-section h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 2rem;
  color: #183e7b;
  margin-bottom: 2rem;
}

.features-list {
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
  font-weight: 600;
  color: #4a4a4a;
  line-height: 1.5;
  list-style-position: inside;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(300px,1fr));
  gap: 1.2rem;
}

/* Zones Section */
.zones-section {
  padding: 40px 0;
  text-align: center;
  color: #183e7b;
}

.cta-section {
  background-color: #183e7b;
  color: white;
  padding: 60px 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.cta-section a.btn-primary {
  background-color: #83bc3a;
  padding: 18px 50px;
  font-size: 1.5rem;
}

.cta-section a.btn-primary:hover {
  background-color: #64a32b;
}

/* SEO Text Section */
.seo-text-section {
  max-width: 800px;
  margin: 40px auto 80px auto;
  color: #4a4a4a;
  font-size: 1rem;
  line-height: 1.6;
  padding: 0 15px;
}

/* Form Styles */
.form-section {
  max-width: 600px;
  margin: 40px auto 80px auto;
  padding: 0 15px;
  background-color: #f8fafb;
  border-radius: 10px;
  box-shadow: 0 0 15px #d8e6f5;
  padding: 40px;
}

.form-section h1 {
  color: #183e7b;
  font-family: "Montserrat", sans-serif;
  margin-bottom: 20px;
  font-size: 2rem;
}

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

.form-group label {
  display: block;
  color: #183e7b;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 15px;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccdbea;
  transition: border-color 0.25s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #83bc3a;
  outline: none;
}

button[type="submit"].btn-primary {
  width: 100%;
}

form::-webkit-error {
  border-color: #ff4c4c;
}

/* Footer */
.footer {
  background: #183e7b;
  color: #f0f0f0;
  padding: 25px 0 15px 0;
  margin-top: 60px;
}

.footer-content {
  justify-content: space-between;
}

.footer a {
  color: #83bc3a;
  text-decoration: none;
}

.footer a:hover,
.footer a:focus {
  text-decoration: underline;
}

.footer-nav {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li a {
  font-weight: 600;
}

footer small {
  display: block;
  text-align: center;
  margin-top: 15px;
  font-weight: 300;
}

/* Contact info dl */
.contact-info dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1.5rem;
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.contact-info dt {
  font-weight: 700;
  color: #183e7b;
}

/* Map */
.map-container {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 15px rgba(24, 62, 123, 0.4);
  margin-bottom: 80px;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-content {
    flex-wrap: wrap;
  }
  .hero-image,
  .about-image {
    width: 100%;
    margin-top: 32px;
  }
  .about-content {
    flex-direction: column;
  }
  nav ul {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .features-list {
    grid-template-columns: 1fr;
  }
  .contact-info dl {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px){
  .services-grid {
    grid-template-columns: 1fr;
  }
}