/* ArteDiCasa - Design Italiano 2025 */
/* Importazione font unici */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Montserrat:wght@200;300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --primary-color: #8B6F47;
  --secondary-color: #2C3E50;
  --accent-color: #D4AF37;
  --text-dark: #1a1a1a;
  --text-light: #666666;
  --background-cream: #FAF7F2;
  --background-white: #FFFFFF;
  --border-color: #E8DDD0;
  --shadow-soft: 0 10px 40px rgba(139, 111, 71, 0.08);
  --shadow-medium: 0 20px 60px rgba(139, 111, 71, 0.12);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  background-color: var(--background-cream);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-dark);
}

.playfair {
  font-family: 'Playfair Display', serif;
}

/* Header Navigation */
.header-navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.header-navigation.scrolled {
  box-shadow: var(--shadow-soft);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  letter-spacing: 1px;
  font-style: italic;
}

.nav-menu {
  display: flex;
  gap: 3rem;
  list-style: none;
  align-items: center;
}

.nav-menu a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  position: relative;
  transition: var(--transition-smooth);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: var(--transition-smooth);
}

.nav-menu a:hover {
  color: var(--primary-color);
}

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

.cta-nav-button {
  background: var(--primary-color);
  color: white !important;
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.cta-nav-button::after {
  display: none;
}

.cta-nav-button:hover {
  background: var(--accent-color);
  color: var(--text-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  width: 30px;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 3rem 4rem;
  background: linear-gradient(135deg, var(--background-cream) 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 2rem;
  line-height: 1.1;
  color: var(--text-dark);
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 1.2rem 3rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.5px;
  transition: var(--transition-smooth);
  display: inline-block;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background: var(--accent-color);
  color: var(--text-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

.hero-image-container {
  position: relative;
  z-index: 2;
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-medium);
  transition: var(--transition-smooth);
}

.hero-image:hover {
  transform: scale(1.02);
}

/* Section Styling */
.section {
  padding: 6rem 3rem;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 5rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.8;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
}

.service-card {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-medium);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 2rem;
  border-radius: 15px;
  object-fit: cover;
}

.service-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
}

.portfolio-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.portfolio-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(139, 111, 71, 0.95), rgba(212, 175, 55, 0.9));
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover .portfolio-image {
  transform: scale(1.1);
}

.portfolio-overlay h3 {
  color: white;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.portfolio-overlay p {
  color: white;
  text-align: center;
}

/* Features Section */
.features-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  align-items: center;
}

.features-image {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-medium);
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.feature-icon {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  border-radius: 12px;
}

.feature-item h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  color: var(--text-light);
  line-height: 1.7;
}

/* Unique Form Design */
.form-section {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  padding: 8rem 3rem;
  position: relative;
  overflow: hidden;
}

.form-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.form-container {
  max-width: 900px;
  margin: 0 auto;
  background: white;
  padding: 4rem;
  border-radius: 30px;
  box-shadow: var(--shadow-medium);
  position: relative;
  z-index: 2;
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-header h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.form-header p {
  font-size: 1.1rem;
  color: var(--text-light);
}

.unique-form {
  display: grid;
  gap: 2rem;
}

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

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1.2rem 1.5rem;
  border: 2px solid var(--border-color);
  border-radius: 15px;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  transition: var(--transition-smooth);
  background: var(--background-cream);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  background: white;
  box-shadow: 0 5px 20px rgba(139, 111, 71, 0.1);
}

.form-group label {
  position: absolute;
  left: 1.5rem;
  top: 1.2rem;
  color: var(--text-light);
  pointer-events: none;
  transition: var(--transition-smooth);
  font-size: 1rem;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:not([value=""]) + label {
  top: -0.8rem;
  left: 1rem;
  font-size: 0.85rem;
  color: var(--primary-color);
  background: white;
  padding: 0 0.5rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-submit {
  padding: 1.5rem 4rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 1px;
}

.form-submit:hover {
  background: var(--accent-color);
  color: var(--text-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 5rem 3rem 2rem;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.footer-description {
  color: #cccccc;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-link:hover {
  background: var(--accent-color);
  color: var(--text-dark);
  transform: translateY(-3px);
}

.footer-section h4 {
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: #cccccc;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: #999999;
}

.footer-bottom a {
  color: var(--accent-color);
  text-decoration: none;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-container,
  .features-container,
  .footer-content {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .section-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .services-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .form-container {
    padding: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Additional utility classes */
.text-center {
  text-align: center;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-4 {
  margin-top: 4rem;
}

.bg-white {
  background-color: white;
}

.bg-cream {
  background-color: var(--background-cream);
}