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

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(145deg, #F4EADD 0%, #EBDFCF 20%, #DCC8A8 50%, #8B7355 80%, #4A3728 100%);
  color: #2C2418;
  line-height: 1.5;
  scroll-behavior: smooth;
}

h1, h2, h3, .logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(244, 234, 221, 0.92);
  backdrop-filter: blur(16px);
  z-index: 1000;
  padding: 1rem 2rem;
  border-bottom: 1px solid rgba(74, 55, 40, 0.15);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: #4A3728;
}

.logo span {
  color: #8B7355;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: #4A3728;
  font-weight: 500;
  font-size: 0.85rem;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #B87A4C;
}

.lang-switch {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  transition: 0.2s;
  color: #4A3728;
}

.lang-btn.active {
  background: #DCC8A8;
  color: #4A3728;
}

.hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #4A3728;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: url('https://images.pexels.com/photos/2587054/pexels-photo-2587054.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74, 55, 40, 0.5) 0%, rgba(139, 115, 85, 0.4) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 2rem;
}

.hero-badge {
  display: inline-block;
  background: rgba(244, 234, 221, 0.2);
  backdrop-filter: blur(8px);
  padding: 0.4rem 1.2rem;
  border-radius: 40px;
  font-size: 0.8rem;
  color: #F4EADD;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 4rem;
  color: white;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero-accent {
  color: #DCC8A8;
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #F4EADD;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.primary-btn {
  background: #8B7355;
  padding: 0.9rem 2rem;
  border-radius: 40px;
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.primary-btn:hover {
  background: #6B5340;
  transform: translateY(-3px);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 0.9rem 2rem;
  border-radius: 40px;
  color: white;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: 0.3s;
}

.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  font-size: 0.8rem;
  color: #F4EADD;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.hero-scroll i {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Sections */
.section {
  padding: 5rem 0;
  border-bottom: 1px solid rgba(74, 55, 40, 0.15);
}

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

.section-title {
  font-size: 2.2rem;
  color: #4A3728;
  margin-bottom: 0.8rem;
}

.accent-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, #B87A4C, #DCC8A8);
  margin: 0 auto;
  border-radius: 2px;
}

.accent-line.light {
  background: linear-gradient(90deg, #F4EADD, #DCC8A8);
}

/* Gradient Cards */
.gradient-card {
  background: linear-gradient(135deg, #DCC8A8, #C4A77D);
  border-radius: 32px;
  margin: 2rem 0;
  padding: 3rem;
}

.gradient-card-alt {
  background: linear-gradient(135deg, #8B7355, #6B5340);
  border-radius: 32px;
  margin: 2rem 0;
  padding: 3rem;
  color: #F4EADD;
}

.gradient-card-alt .section-title {
  color: #F4EADD;
}

.gradient-card-alt .feature,
.gradient-card-alt p {
  color: #F4EADD;
}

.light-header .section-title {
  color: #F4EADD;
}

/* Facade Grid */
.facade-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.facade-text p {
  color: #4A3728;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.facade-features {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #4A3728;
  font-size: 0.9rem;
}

.feature i {
  color: #B87A4C;
}

.facade-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

/* Family Section */
.family-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.family-content p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #F4EADD;
  margin-bottom: 2rem;
}

.family-quote {
  font-size: 1.5rem;
  font-style: italic;
  color: #F4EADD;
  font-family: 'Plus Jakarta Sans', serif;
}

.family-quote i {
  margin-right: 0.5rem;
  opacity: 0.7;
}

/* Kitchen Grid */
.kitchen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.kitchen-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

.kitchen-text p {
  color: #4A3728;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.kitchen-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.kitchen-highlights span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #4A3728;
}

.kitchen-highlights i {
  color: #B87A4C;
}

/* Airflow Grid */
.airflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  text-align: center;
}

.airflow-item i {
  font-size: 2.5rem;
  color: #DCC8A8;
  margin-bottom: 1rem;
}

.airflow-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #F4EADD;
}

.airflow-item p {
  font-size: 0.85rem;
  color: #EBDFCF;
}

/* Budget Grid */
.budget-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.budget-card {
  background: rgba(244, 234, 221, 0.2);
  backdrop-filter: blur(8px);
  padding: 2rem;
  border-radius: 24px;
  text-align: center;
  min-width: 220px;
  flex: 1;
}

.budget-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #F4EADD;
}

.budget-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: #F4EADD;
  margin: 0.5rem 0;
}

.budget-card p {
  font-size: 0.85rem;
  color: #EBDFCF;
}

.budget-note {
  text-align: center;
  font-size: 0.8rem;
  color: #EBDFCF;
  margin-top: 1rem;
}

/* Construction Grid */
.construction-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  text-align: center;
}

.construction-step .step-number {
  font-size: 2rem;
  font-weight: 700;
  color: #DCC8A8;
  margin-bottom: 0.5rem;
}

.construction-step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: #F4EADD;
}

.construction-step p {
  font-size: 0.85rem;
  color: #EBDFCF;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  background: rgba(244, 234, 221, 0.3);
  border-radius: 20px;
  overflow: hidden;
  transition: 0.3s;
}

.gallery-item:hover {
  transform: translateY(-5px);
}

.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.gallery-caption {
  padding: 1rem;
  text-align: center;
  font-size: 0.85rem;
  color: #4A3728;
  font-weight: 500;
}

/* CTA Section */
.cta-card {
  background: linear-gradient(135deg, #DCC8A8, #C4A77D);
  border-radius: 32px;
  padding: 3rem 2rem;
  text-align: center;
}

.cta-card h3 {
  font-size: 1.8rem;
  color: #4A3728;
  margin-bottom: 0.5rem;
}

.cta-card p {
  color: #4A3728;
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.whatsapp-cta {
  background: #25D366;
  color: white;
}

.whatsapp-cta:hover {
  background: #1DA955;
}

.email-cta {
  background: #8B7355;
  color: white;
}

.email-cta:hover {
  background: #6B5340;
}

/* Footer */
.footer {
  background: #4A3728;
  padding: 3rem 2rem 1.5rem;
  margin-top: 2rem;
  color: #EBDFCF;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #DCC8A8;
}

.footer-logo span {
  color: #F4EADD;
}

.footer-brand p {
  font-size: 0.85rem;
}

.footer-contact p {
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(220, 200, 168, 0.2);
  font-size: 0.75rem;
}

/* Responsive */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    text-align: center;
    padding: 1rem 0;
    gap: 1rem;
  }
  .nav-links.active {
    display: flex;
  }
  .hamburger {
    display: block;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .facade-grid, .kitchen-grid {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .gradient-card, .gradient-card-alt {
    padding: 2rem;
  }
  .family-quote {
    font-size: 1.2rem;
  }
  .cta-card h3 {
    font-size: 1.4rem;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 1rem;
  }
  .hero-title {
    font-size: 2rem;
  }
  .budget-card {
    min-width: 180px;
  }
}