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

:root {
  --primary-blue: #0d47a1;
  --secondary-blue: #1976d2;
  --accent-light: #e3f2fd;
  --white: #ffffff;
  --text-dark: #333333;
  --text-light: #666666;
  --bg-grey: #f4f7f6;
  --font-main: 'Inter', sans-serif;
  --transition-speed: 0.3s;
}

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

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--bg-grey);
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header & Nav */
header {
  background-color: var(--white);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 600;
  transition: color var(--transition-speed);
}

.nav-links a:hover {
  color: var(--secondary-blue);
}

.btn-primary {
  background: var(--primary-blue);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  transition: background var(--transition-speed), transform 0.2s;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--secondary-blue);
  transform: translateY(-2px);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-blue);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  border: 2px solid var(--primary-blue);
  font-weight: 600;
  transition: all var(--transition-speed);
  display: inline-block;
}

.btn-secondary:hover {
  background: var(--accent-light);
}

.mobile-menu-icon {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--white) 50%, var(--accent-light) 100%);
  padding: 5rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-blue);
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

/* Sections */
.section-padding {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--primary-blue);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  font-size: 3rem;
  color: var(--secondary-blue);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Footer */
footer {
  background: var(--primary-blue);
  color: var(--white);
  padding: 3rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

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

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a:hover {
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
  z-index: 100;
  transition: transform var(--transition-speed);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    padding: 1rem 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  }

  .nav-links.active {
    display: flex;
    text-align: center;
  }

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

  .hero h1 {
    font-size: 2.2rem;
  }
}

/* Page specific specific sections */
.page-header {
  background: var(--primary-blue);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

.contact-info, .contact-form-container {
  flex: 1;
  min-width: 300px;
}

.contact-form-container input, .contact-form-container textarea {
  width: 100%;
  padding: 0.8rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: var(--font-main);
}

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
}

table, th, td {
  border: 1px solid #ddd;
}

th, td {
  padding: 1rem;
  text-align: center;
}

th {
  background: var(--primary-blue);
  color: white;
}