@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --bg-color: #FFFDF5;
  --surface-color: #F4F4F4;
  --surface-white: #FFFFFF;
  --text-primary: #000000;
  --text-secondary: rgba(0, 0, 0, 0.6);
  --accent-color: #000000;
  --border-color: rgba(0, 0, 0, 0.1);
  
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 100px;
  
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  line-height: 1.2;
}

h1 {
  font-family: var(--font-serif);
  font-size: 4.5rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

h2.section-title {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 400;
  margin-bottom: 2rem;
}

h2.centered {
  text-align: center;
}

h3 {
  font-family: var(--font-sans);
  font-size: 3rem;
  font-weight: 300;
}

.serif-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.overline {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  display: block;
}

p {
  font-size: 1rem;
}

.subtitle {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-color);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: rgba(0,0,0,0.8);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background-color: var(--surface-color);
}

.btn-block {
  width: 100%;
}

/* Header */
header {
  position: fixed;
  top: 15px;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 5%;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  background-color: var(--surface-color);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.1rem;
  font-weight: 500;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 600;
}

.nav-links a:hover {
  opacity: 0.7;
}

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

/* Sections */
section {
  padding: 100px 0;
}

/* Hero Section */
#hero {
  padding-top: 150px;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-left p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.hero-right img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  max-height: 600px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  border-top: 1px solid var(--border-color);
  padding-top: 3rem;
}

.stat-item {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
}

.stat-item span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* About Section */
#about {
  padding-top: 2rem;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.about-card {
  background-color: var(--surface-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
}

.hero-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-card h2 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 2rem;
}

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

.list-card .feature-item {
  margin-bottom: 2rem;
}

.list-card .feature-item h5 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.list-card .feature-item p {
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Projects Section */
.full-width-bg {
  background-color: #E2DFD9;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.projects-left {
  height: fit-content;
}

.project-image {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-top: 1rem;
}

.project-detail {
  margin-bottom: 3rem;
}

.project-detail p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

/* Reviews Section */
#reviews {
  text-align: center;
}

.reviews-header .overline {
  display: inline-block;
}

.reviews-carousel {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 1rem 0 2rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.reviews-carousel::-webkit-scrollbar {
  display: none;
}

.review-card {
  background-color: var(--surface-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  min-width: 350px;
  max-width: 400px;
  scroll-snap-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.review-icon {
  width: 32px;
  opacity: 0.4;
}

.review-quote {
  font-size: 0.95rem;
  flex-grow: 1;
  line-height: 1.5;
}

.review-author {
  font-weight: 600;
  font-size: 0.85rem;
}

.carousel-scrollbar {
  width: 100%;
  max-width: 600px;
  height: 4px;
  background-color: rgba(0,0,0,0.1);
  margin: 1rem auto 0;
  border-radius: 4px;
  position: relative;
}

.carousel-track {
  width: 50%;
  height: 100%;
  background-color: rgba(0,0,0,0.3);
  border-radius: 4px;
  position: absolute;
  left: 0;
}

/* Contact Section */
#contact {
  padding-bottom: 50px;
}

.contact-box {
  background-color: var(--surface-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-image {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.contact-divider {
  border: none;
  border-top: 1px solid rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

.contact-right {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input {
  padding: 15px 20px;
  background-color: #E8E8E8;
  border: none;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text-primary);
  width: 100%;
}

.contact-form input:focus {
  outline: 1px solid rgba(0,0,0,0.2);
}

.contact-form .btn-primary {
  border-radius: 4px;
}

.contact-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: flex-end;
}

.contact-link-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: var(--transition);
}

.contact-link-icon:hover {
  opacity: 0.8;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .about-cards, .projects-grid, .contact-box {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }

  h1 { font-size: 3rem; }
  h2.section-title { font-size: 2.5rem; }

  .contact-box { padding: 2rem; }
}
