/* ===================================
   Importar tipografías y configuración
   =================================== */
@import url("https://fonts.googleapis.com/css2?family=Alice&family=Arimo:wght@400;500;600;700&display=swap");

/* ===================================
   Variables CSS (Colores de Marea)
   =================================== */
:root {
  /* Colores principales */
  --color-primary: #054f57;
  --color-primary-foreground: #f4f1de;
  --color-secondary: #6ec1bd;
  --color-secondary-foreground: #000000;
  --color-background: #f4f1de;
  --color-foreground: #054f57;
  --color-card: #ffffff;
  --color-card-foreground: #054f57;
  --color-muted: #f2c3af;
  --color-muted-foreground: #054f57;
  --color-accent: #f2c3af;
  --color-border: #6ec1bd;
  --color-input: #ffffff;

  /* Tipografías */
  --font-serif: "Alice", serif;
  --font-sans: "Arimo", sans-serif;

  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;

  /* Transiciones */
  --transition: 0.3s ease;
}

/* ===================================
   Reset y estilos base
   =================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--color-foreground);
  background-color: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  line-height: 1.2;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ===================================
   Utilidades
   =================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  font-size: 3.75rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.section-description {
  font-size: 1.25rem;
  color: var(--color-secondary);
  max-width: 48rem;
  margin: 0 auto var(--spacing-xl);
  text-align: center;
  line-height: 1.75;
}

.section-header {
  margin-bottom: var(--spacing-xl);
}

/* Botones */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 9999px;
  transition: all var(--transition);
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary-foreground);
  border: 2px solid var(--color-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* ===================================
   Header
   =================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: transparent;
  transition: all var(--transition);
  padding: 1rem 0;
}

.header.scrolled {
  background-color: rgba(5, 79, 87, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.logo-text {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-primary-foreground);
  font-weight: 400;
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--color-primary-foreground);
  font-weight: 500;
  transition: color var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--color-secondary);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  width: 25px;
  height: 2px;
  background-color: var(--color-primary-foreground);
  transition: all var(--transition);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #054f57 0%, #000000 100%);
}

.wave-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 var(--spacing-md);
  max-width: 80rem;
  margin: 0 auto;
}

.float-animation {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero-title {
  font-size: 6rem;
  color: var(--color-primary-foreground);
  margin-bottom: var(--spacing-md);
  font-weight: 400;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-sans);
}

.hero-description {
  font-size: 1.25rem;
  color: var(--color-primary-foreground);
  max-width: 48rem;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-arrow {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-secondary);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

/* ===================================
   About Section
   =================================== */
.about {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-background);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.about-card {
  padding: var(--spacing-xl);
}

.about-number {
  font-size: 6rem;
  font-family: var(--font-serif);
  color: var(--color-primary);
  opacity: 0.2;
  margin-bottom: var(--spacing-md);
}

.about-title {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.about-text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-foreground);
  margin-bottom: var(--spacing-lg);
}

.about-image {
  width: 100%;
  height: 16rem;
  border-radius: 0.5rem;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.brand-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.value-item {
  text-align: center;
}

.value-circle {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--spacing-sm);
  border-radius: 50%;
  background-color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-family: var(--font-serif);
  color: var(--color-secondary-foreground);
}

.value-title {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.value-text {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

/* ===================================
   Services Section
   =================================== */
.services {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}

.services .section-title {
  color: var(--color-primary-foreground);
}

.services .section-description {
  color: var(--color-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--color-card);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition);
}

.service-card:hover {
  transform: scale(1.02);
}

.service-image {
  height: 12rem;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-content {
  padding: var(--spacing-md);
}

.service-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  color: var(--color-secondary-foreground);
}

.service-title {
  font-size: 1.5rem;
  color: var(--color-card-foreground);
  margin-bottom: var(--spacing-sm);
}

.service-description {
  color: var(--color-card-foreground);
  opacity: 0.8;
  line-height: 1.75;
}

/* ===================================
   Portfolio Section
   =================================== */
.portfolio {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-background);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.portfolio-item {
  position: relative;
  border-radius: 0.5rem;
  overflow: hidden;
  cursor: pointer;
}

.portfolio-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(5, 79, 87, 0.95), rgba(5, 79, 87, 0.8));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition);
}

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

.portfolio-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-secondary);
  color: var(--color-secondary-foreground);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  align-self: flex-start;
}

.portfolio-title {
  font-size: 1.5rem;
  color: var(--color-primary-foreground);
  margin-bottom: 0.5rem;
}

.portfolio-client {
  color: var(--color-primary-foreground);
  opacity: 0.8;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.portfolio-description {
  color: var(--color-primary-foreground);
  opacity: 0.8;
  font-size: 0.875rem;
}

.portfolio-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  padding: var(--spacing-md);
  transition: opacity var(--transition);
}

.portfolio-item:hover .portfolio-info {
  opacity: 0;
}

.portfolio-title-static {
  font-size: 1.25rem;
  color: white;
  margin-bottom: 0.25rem;
}

.portfolio-client-static {
  color: white;
  opacity: 0.8;
  font-size: 0.875rem;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
  padding: var(--spacing-2xl) 0;
  background-color: var(--color-muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  align-items: start;
}

.contact-info .section-title {
  text-align: left;
  margin-bottom: var(--spacing-md);
}

.contact-text {
  font-size: 1.25rem;
  line-height: 1.75;
  margin-bottom: var(--spacing-lg);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary-foreground);
}

.contact-item h3 {
  font-size: 1.125rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--color-foreground);
}

.contact-image {
  width: 100%;
  height: 16rem;
  border-radius: 0.5rem;
  overflow: hidden;
  margin-top: var(--spacing-lg);
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-form-wrapper {
  background-color: var(--color-card);
  padding: var(--spacing-lg);
  border-radius: 0.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-card-foreground);
}

.form-group input,
.form-group textarea {
  padding: 1rem;
  border: 2px solid var(--color-border);
  border-radius: 0.375rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  background-color: var(--color-input);
  color: var(--color-foreground);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
}

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

/* ===================================
   Footer
   =================================== */
.footer {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(244, 241, 222, 0.2);
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--color-primary-foreground);
  margin-bottom: 0.5rem;
}

.footer-subtitle {
  font-size: 0.875rem;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

.footer-tagline {
  opacity: 0.8;
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-column h4 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.footer-column a {
  opacity: 0.8;
  transition: all var(--transition);
}

.footer-column a:hover {
  opacity: 1;
  color: var(--color-secondary);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: var(--color-secondary-foreground);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  opacity: 0.6;
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer-legal a:hover {
  color: var(--color-secondary);
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-primary);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition);
    pointer-events: none;
  }

  .nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .hero-title {
    font-size: 4rem;
  }

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

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

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

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 3rem;
  }

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

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}