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

:root {
  --primary-dark: #1a1a1a;
  --secondary-dark: #2c2c2c;
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-light: #6a6a6a;
  --bg-light: #fafafa;
  --bg-white: #ffffff;
  --accent-warm: #c9b8a8;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3 {
  font-family: "Crimson Pro", "Georgia", serif;
  font-weight: 400;
  line-height: 1.2;
}

/* Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background: rgba(250, 250, 250, 0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow-sm);
}

.logo {
  font-family: "Crimson Pro", serif;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--text-primary);
  transition: width 0.3s ease;
}

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

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

.cta-button {
  background: var(--secondary-dark);
  color: var(--bg-light);
  padding: 0.85rem 2rem;
  border-radius: 30px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.cta-button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero {
  margin-top: 80px;
  padding: 8rem 5% 6rem;
  text-align: center;
  background: var(--bg-light);
}

.hero h1 {
  font-size: 5.5rem;
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 2rem;
  letter-spacing: -3px;
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.hero-image {
  width: 90%;
  max-width: 1400px;
  height: 600px;
  margin: 3rem auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.1) 100%
  );
}

/* Services Section */
.services {
  padding: 8rem 5%;
  background: var(--bg-white);
}

.services h2 {
  font-size: 4rem;
  font-weight: 400;
  text-align: center;
  margin-bottom: 6rem;
  letter-spacing: -2px;
  color: var(--text-primary);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
}

.service-card {
  background: var(--bg-light);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 0, 0, 0.08);
}

.service-image {
  width: 100%;
  height: 350px;
  position: relative;
  overflow: hidden;
  background: #f0f0f0;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

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

.service-image::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 0.15) 100%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover .service-image::after {
  opacity: 1;
}

.service-content {
  padding: 3rem;
}

.service-content h3 {
  font-size: 2.2rem;
  font-weight: 400;
  margin-bottom: 1rem;
  letter-spacing: -1px;
  color: var(--text-primary);
}

.service-price {
  font-family: "Inter", sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.3px;
}

.service-content p {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
  font-weight: 400;
}

/* About Section */
.about {
  padding: 8rem 5%;
  background: var(--bg-light);
  text-align: center;
}

.about h2 {
  font-size: 4rem;
  font-weight: 400;
  margin-bottom: 3rem;
  letter-spacing: -2px;
  color: var(--text-primary);
}

.about-intro {
  font-size: 1.3rem;
  max-width: 900px;
  margin: 0 auto 5rem;
  line-height: 1.9;
  color: var(--text-secondary);
  font-weight: 400;
}

.about-features {
  display: flex;
  justify-content: center;
  gap: 5rem;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 4rem auto 0;
}

.feature {
  text-align: center;
  max-width: 300px;
  padding: 2rem;
  background: var(--bg-white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature h3 {
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.feature p {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* CTA Section */
.cta-section {
  padding: 10rem 5%;
  background: var(--secondary-dark);
  text-align: center;
  color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0) 100%
  );
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: 4rem;
  font-weight: 400;
  margin-bottom: 2rem;
  letter-spacing: -2px;
  color: var(--bg-light);
}

.cta-section p {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  font-weight: 400;
  letter-spacing: 0.2px;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-large {
  background: var(--bg-light);
  color: var(--text-primary);
  padding: 1.4rem 3.5rem;
  border-radius: 40px;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  display: inline-block;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  letter-spacing: 0.3px;
}

.cta-large:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
  background: #ffffff;
}

.cta-whatsapp {
  background: #25d366;
  color: #ffffff;
}

.cta-whatsapp:hover {
  background: #20ba5a;
  color: #ffffff;
}

/* Footer */
footer {
  padding: 3rem 5%;
  background: var(--bg-light);
  text-align: center;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

footer p {
  color: var(--text-light);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.2px;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 4rem;
    letter-spacing: -2px;
  }

  .services h2,
  .about h2,
  .cta-section h2 {
    font-size: 3rem;
    letter-spacing: -1.5px;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1.5rem 4%;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding: 5rem 4% 3rem;
  }

  .hero h1 {
    font-size: 2.8rem;
    letter-spacing: -1.5px;
  }

  .hero-image {
    height: 300px;
  }

  .services,
  .about,
  .cta-section {
    padding: 5rem 4%;
  }

  .services h2,
  .about h2,
  .cta-section h2 {
    font-size: 2.2rem;
    letter-spacing: -1px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-content {
    padding: 2rem;
  }

  .service-content h3 {
    font-size: 1.8rem;
  }

  .about-intro {
    font-size: 1.1rem;
  }

  .about-features {
    gap: 2rem;
  }

  .cta-section {
    padding: 6rem 4%;
  }

  .cta-large {
    padding: 1.2rem 2.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .services h2,
  .about h2,
  .cta-section h2 {
    font-size: 1.8rem;
  }

  .service-content h3 {
    font-size: 1.5rem;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection color */
::selection {
  background: var(--accent-warm);
  color: var(--text-primary);
}

::-moz-selection {
  background: var(--accent-warm);
  color: var(--text-primary);
}