@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #0A192F; /* Dark Blue */
  --secondary-color: #D4AF37; /* Subtle Gold */
  --bg-color: #FFFFFF;
  --text-primary: #1A202C;
  --text-secondary: #4A5568;
  --light-gray: #F7FAFC;
  --border-color: #E2E8F0;
  --white: #FFFFFF;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--primary-color);
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
.text-center { text-align: center; }
.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}
.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}
.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto 3rem auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  gap: 8px;
}
.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}
.btn-primary:hover {
  background-color: #0d213f;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(10, 25, 47, 0.15);
}
.btn-secondary {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}
.btn-secondary:hover {
  background-color: #edc64b;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
}
.btn-whatsapp {
  background-color: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover {
  background-color: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-fast);
}
.navbar.scrolled {
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span {
  color: var(--secondary-color);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: var(--transition-smooth);
}
.nav-link:hover {
  color: var(--primary-color);
}
.nav-link:hover::after {
  width: 100%;
}
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, rgba(10, 25, 47, 0.02) 0%, rgba(212, 175, 55, 0.05) 100%);
  position: relative;
  overflow: hidden;
}
.hero-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.hero-content {
  flex: 1;
  max-width: 600px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background-color: rgba(212, 175, 55, 0.1);
  color: #B5932D;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 24px;
  color: var(--primary-color);
}
.hero h1 span {
  color: var(--secondary-color);
}
.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}
.hero-image {
  flex: 1;
  position: relative;
}
.hero-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(10, 25, 47, 0.1);
}
.decorative-circle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--secondary-color) 0%, transparent 70%);
  opacity: 0.1;
  z-index: -1;
}

/* Services */
.services {
  padding: 100px 0;
  background-color: var(--white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.service-card {
  padding: 32px;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  border-color: var(--secondary-color);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--secondary-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-icon {
  width: 56px;
  height: 56px;
  background-color: rgba(10, 25, 47, 0.05);
  color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}
.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}
.service-price {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-color);
  padding: 6px 12px;
  background-color: var(--light-gray);
  border-radius: 6px;
  display: inline-block;
}

/* About Section */
.about {
  padding: 120px 0;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  position: relative;
}

.about-container {
  display: flex;
  align-items: center;
  gap: 80px;
}

.about-image {
  flex: 1;
}

.image-wrapper {
  position: relative;
  padding: 20px;
}

.image-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 80%;
  height: 80%;
  border: 2px solid var(--secondary-color);
  border-radius: 12px;
  z-index: 0;
}

.about-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
  display: block;
}

.experience-badge {
  position: absolute;
  bottom: 30px;
  left: -10px;
  background-color: var(--white);
  padding: 16px 24px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  z-index: 2;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  border-left: 4px solid var(--secondary-color);
}

.badge-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.badge-name {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.about-content {
  flex: 1.2;
}

.about-content h2 {
  font-size: 2.75rem;
  margin-bottom: 40px;
}

.bio-text p {
  margin-bottom: 24px;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.trust-badges {
  display: flex;
  gap: 32px;
  margin-top: 40px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge-icon {
  color: var(--secondary-color);
  font-size: 1.75rem;
}

/* Why Choose Us */
.features {
  padding: 100px 0;
  background-color: var(--primary-color);
  color: var(--white);
}
.features .section-title {
  color: var(--white);
}
.features .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.feature-card {
  text-align: center;
}
.feature-icon {
  width: 72px;
  height: 72px;
  background-color: rgba(212, 175, 55, 0.1);
  color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px auto;
  transition: var(--transition-smooth);
}
.feature-card:hover .feature-icon {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  transform: rotateY(180deg);
}
.feature-card h3 {
  color: var(--white);
  margin-bottom: 12px;
}
.feature-card p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

/* Contact Section */
.contact {
  padding: 100px 0;
  background-color: var(--white);
}
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info h2 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}
.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 40px;
}
.info-items {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.info-icon {
  width: 48px;
  height: 48px;
  background-color: var(--light-gray);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.info-text h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}
.info-text p {
  color: var(--text-secondary);
  margin: 0;
}
.contact-form {
  background-color: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}
.form-group {
  margin-bottom: 24px;
}
.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--primary-color);
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(10, 25, 47, 0.1);
}
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}
.btn-submit {
  width: 100%;
}

/* Footer */
.footer {
  background-color: #050d1a;
  color: #a0aec0;
  padding: 60px 0 24px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-logo {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 8px;
}
.footer-logo span {
  color: var(--secondary-color);
}
.footer-tagline {
  font-size: 1rem;
}
.footer-socials {
  display: flex;
  gap: 16px;
}
.footer-social {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.footer-social:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}
.footer-bottom {
  text-align: center;
  font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero h1 { font-size: 2.75rem; }
  .hero-container { flex-direction: column; text-align: center; }
  .hero-actions { justify-content: center; }
  .about-container { flex-direction: column; }
  .about-image { order: -1; }
  .contact-container { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 72px);
    background-color: var(--white);
    flex-direction: column;
    padding: 40px 24px;
    transition: var(--transition-smooth);
    align-items: stretch;
  }
  .nav-links.active { left: 0; }
  .mobile-menu-btn { display: block; }
  .hero { padding: 120px 0 60px; }
  .hero h1 { font-size: 2.25rem; }
  .section-title { font-size: 2rem; }
  .footer-top { flex-direction: column; gap: 24px; text-align: center; }
}

/* Animations classes for JS */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}