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

:root {
  --primary-color: #1a1a1a;
  --secondary-color: #666666;
  --accent-color: #bfa780; /* A soft, elegant gold/beige */
  --bg-color: #ffffff;
  --bg-alt: #f7f7f7;
  --border-color: #e5e5e5;
  
  --font-heading: 'Cinzel', serif;
  --font-body: 'Open Sans', sans-serif;
  
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--primary-color);
  background-color: var(--bg-color);
  line-height: 1.6;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

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

/* Layout */
.container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Header & Navigation */
.site-header {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.95);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.main-nav a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 400;
  position: relative;
  padding-bottom: 5px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-color);
  transition: var(--transition-smooth);
}

.main-nav a:hover::after {
  width: 100%;
}

/* Hero Section */
.hero {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--bg-alt);
  padding: var(--spacing-xl) 0;
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 10;
}

/* Page Header (Inner Pages) */
.page-header {
  background-color: var(--bg-alt);
  padding: var(--spacing-lg) 0;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--spacing-xl);
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  color: #ffffff;
  text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

.hero p {
  font-size: 1.2rem;
  color: #eeeeee;
  max-width: 600px;
  margin: 0 auto;
  text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

/* Home Services Section (below slider) */
.home-services {
  padding: var(--spacing-xl) 0;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
}

.home-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}

.home-service-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.service-icon-circle {
  width: 80px;
  height: 80px;
  border: 3px solid #e0e0e0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: #a0a0a0;
  transition: all 0.3s ease;
}

.home-service-item:hover .service-icon-circle {
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: scale(1.05);
}

.home-service-item h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
  font-weight: 600;
}

.home-service-item p {
  font-size: 0.85rem;
  color: var(--secondary-color);
  line-height: 1.6;
}

/* Projects Grid */
.projects-section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: var(--spacing-md);
}

.project-card {
  position: relative;
  overflow: hidden;
  group: block;
}

.project-image-wrapper {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.project-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.project-card:hover .project-image-wrapper img {
  transform: scale(1.05);
}

.project-info {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-md);
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  color: white;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.project-card:hover .project-info {
  transform: translateY(0);
  opacity: 1;
}

.project-info h3 {
  color: white;
  margin-bottom: 0.2rem;
  font-size: 1.5rem;
}

.project-info p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}

/* Footer */
.site-footer {
  background-color: var(--primary-color);
  color: white;
  padding: var(--spacing-xl) 0 0 0;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.footer-col h3 {
  font-size: 1.2rem;
  color: white;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: 10px;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--accent-color);
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-md);
  color: white;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
  line-height: 1.6;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-smooth);
}

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

.footer-menu {
  list-style: none;
  padding: 0;
}

.footer-menu li {
  margin-bottom: 10px;
}

.footer-bottom {
  background-color: rgba(0, 0, 0, 0.2);
  padding: var(--spacing-md) 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .site-header .container {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* Utilities for dynamic content injection */
.fade-in {
  animation: fadeIn 0.8s ease-in-out forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Modern Services Layout */
.services-modern {
  padding: var(--spacing-xl) 0;
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-block-text h2 {
  font-size: 2.2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.service-intro {
  font-size: 1.1rem;
  color: var(--secondary-color);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.service-subgroup {
  margin-bottom: var(--spacing-md);
}

.service-subgroup h3 {
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.service-subgroup ul {
  list-style: none;
  padding: 0;
}

.service-subgroup ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  color: var(--secondary-color);
}

.service-subgroup ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.service-block-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  display: block;
}

@media (max-width: 900px) {
  .services-modern {
    gap: 60px;
  }
  .service-block {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .service-block.reverse .service-block-image {
    order: -1;
  }
  .service-block-image img {
    height: 350px;
  }
}

/* Contact Grid Mobile */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr !important;
  }
  .contact-map iframe {
    min-height: 300px !important;
  }
}

/* --- Mobile Menu Styles --- */
.mobile-menu-toggle { background: var(--primary-color); color: #fff; border-radius: 4px; padding: 8px;
  display: none;
  background: none;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  padding: 5px;
  z-index: 200;
}

@media (max-width: 768px) {
  .mobile-menu-toggle { background: var(--primary-color); color: #fff; border-radius: 4px; padding: 8px;
    display: block;
  }
  
  .site-header .container {
    flex-direction: row !important;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .main-nav {
    display: none;
    width: 100%;
    margin-top: 15px;
    background: #fff;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    animation: fadeIn 0.3s;
  }

  .main-nav.active {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
}