/*
 * PH Contemporany Design
 * Sitio web para una ebanistería y diseño de mobiliario personalizado
 * Estilo minimalista con fondos blancos y tipografía sofisticada
 */

:root {
  /* Colores principales */
  --color-white: #ffffff;
  --color-off-white: #f9f9f9;
  --color-light-gray: #f0f0f0;
  --color-medium-gray: #888888;
  --color-dark-gray: #333333;
  --color-black: #1a1a1a;

  /* Colores madera */
  --color-wood-light: #d9b38c;
  --color-wood-medium: #b38867;
  --color-wood-dark: #795548;

  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Fuentes */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Lato', sans-serif;
  --font-size-small: 0.875rem;
  --font-size-base: 1rem;
  --font-size-medium: 1.25rem;
  --font-size-large: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-xxl: 3rem;

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

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

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

body {
  font-family: var(--font-primary);
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 400;
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

h1 {
  font-size: var(--font-size-xxl);
  font-weight: 300;
  letter-spacing: 0.05em;
}

h2 {
  font-size: var(--font-size-xl);
  font-weight: 300;
  letter-spacing: 0.03em;
}

h3 {
  font-size: var(--font-size-large);
  letter-spacing: 0.02em;
}

p {
  margin-bottom: var(--spacing-md);
  font-family: var(--font-secondary);
  font-weight: 300;
}

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

a:hover {
  color: var(--color-wood-medium);
}

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

/* Contenedor principal */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) 0;
}

/* Header y navegación */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 5px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease;
}

header.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-black);
  text-transform: uppercase;
}

.logo span {
  color: var(--color-wood-medium);
}

nav {
  position: relative;
}

nav ul {
  display: flex;
  list-style: none;
}

nav li {
  margin-left: var(--spacing-md);
}

nav a {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-wood-medium);
  transition: var(--transition-standard);
}

nav a:hover::after,
nav a.active::after {
  width: 100%;
}

/* Hero section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0;
  background-color: var(--color-black);
  position: relative;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  z-index: 1;
  padding: 0 var(--spacing-md);
  color: white;
  max-width: 800px;
  animation: fadeIn 1.5s ease;
}

.hero h1 {
  margin-bottom: var(--spacing-sm);
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
}

.hero p {
  max-width: 600px;
  margin: 0 auto var(--spacing-md);
  font-size: var(--font-size-medium);
  opacity: 0.9;
  color: white;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7);
}

/* Hero CTA Button */
.hero .btn {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: white;
  color: var(--color-black);
  font-family: var(--font-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: var(--transition-standard);
}

.hero .btn:hover {
  background-color: var(--color-wood-medium);
  color: white;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Secciones */
.section {
  padding: var(--spacing-lg) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-subtitle {
  text-align: center;
  font-size: var(--font-size-medium);
  color: var(--color-medium-gray);
  margin-top: 0;
  margin-bottom: var(--spacing-lg);
}

/* About section */
.about-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.about-content.reverse {
  flex-direction: row-reverse;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  height: 400px;
  background-color: var(--color-light-gray);
}

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

/* Page Banner */
.page-banner {
  height: 15vh;
  background-color: var(--color-off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  text-align: center;
}

.page-banner h1 {
  margin-bottom: var(--spacing-xs);
}

.page-banner p {
  font-size: var(--font-size-medium);
  color: var(--color-medium-gray);
}

/* Gallery */
.gallery {
  background-color: var(--color-off-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.gallery-item {
  position: relative;
  height: 350px;
  overflow: hidden;
  background-color: var(--color-light-gray);
  transition: var(--transition-standard);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-standard);
  max-width: 100% !important;
  height: 100% !important;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-caption {
  padding: var(--spacing-sm);
  background-color: var(--color-white);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  transform: translateY(100%);
  transition: var(--transition-standard);
}

.gallery-item:hover .gallery-caption {
  transform: translateY(0);
}

.gallery-caption h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-xs);
}

.gallery-caption p {
  font-size: var(--font-size-small);
  margin-bottom: 0;
}


/* Philosophy Section */
.philosophy {
  background-color: var(--color-off-white);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.philosophy-item {
  padding: var(--spacing-md);
  background-color: var(--color-white);
}

.philosophy-item h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-wood-dark);
}

.philosophy-conclusion {
  text-align: center;
  max-width: 800px;
  margin: var(--spacing-lg) auto 0;
  font-size: var(--font-size-medium);
  font-style: italic;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.process-step {
  text-align: center;
  padding: var(--spacing-md);
}

.step-number {
  font-size: var(--font-size-xl);
  font-weight: 300;
  color: var(--color-wood-medium);
  margin-bottom: var(--spacing-sm);
}

/* Contact form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-small);
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-light-gray);
  background-color: var(--color-white);
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
}

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

button.submit-btn {
  background-color: var(--color-black);
  color: var(--color-white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: var(--transition-standard);
}

button.submit-btn:hover {
  background-color: var(--color-wood-dark);
}

/* Contact Page */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.contact-details {
  margin-top: var(--spacing-md);
}

.contact-item {
  margin-bottom: var(--spacing-md);
}

.contact-item h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-xs);
  color: var(--color-wood-dark);
}

.contact-item p {
  margin-bottom: var(--spacing-xs);
}

/* Map Section */
.map-container {
  margin-top: var(--spacing-xl);
}

.google-map {
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  margin-top: var(--spacing-md);
}

.google-map iframe {
  display: block;
}

/* Footer */
footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-lg) 0;
}

.footer-container {
  display: flex;
  justify-content: space-between;
}

.footer-logo {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.footer-info {
  flex: 1;
}

.footer-links {
  flex: 1;
}

.footer-links h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--color-light-gray);
}

.footer-links a:hover {
  color: var(--color-wood-light);
}

.footer-contact {
  flex: 1;
}

.footer-contact p {
  margin-bottom: var(--spacing-xs);
}

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

.social-links a {
  color: var(--color-white);
  font-size: var(--font-size-medium);
}

.copyright {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-medium-gray);
  margin-top: var(--spacing-md);
  font-size: var(--font-size-small);
  color: var(--color-medium-gray);
}

/* Responsive */
@media (max-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-content {
    flex-direction: column;
  }

  .about-text,
  .about-image {
    flex: auto;
    width: 100%;
  }

  .footer-container {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .philosophy-grid,
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    height: 70vh;
  }

  .hero h1 {
    font-size: 1.8rem;
    padding: 0 1rem;
  }

  .hero p {
    padding: 0 1.5rem;
    font-size: 1rem;
  }

  .page-banner {
    height: 25vh;
  }

  h1 {
    font-size: var(--font-size-xl);
  }

  h2 {
    font-size: var(--font-size-large);
  }

  .philosophy-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    color: inherit;
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
  }

  nav ul {
    display: none !important;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    padding-top: 60px;
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999;
  }

  nav ul.activo {
    display: flex !important;
  }

  nav li {
    margin: 0;
    text-align: center;
  }

  nav li a {
    display: block;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-medium-gray);
  }

  nav li:last-child a {
    border-bottom: none;
  }

  nav {
    position: relative;
  }
}

@media (min-width: 769px) {
  .menu-toggle {
    display: none !important;
  }

  nav ul {
    display: flex !important;
  }
}

nav ul {
  transition: all 0.3s ease;
}

.menu-toggle:hover {
  opacity: 0.7;
}

.menu-toggle:focus {
  outline: 2px solid #007cba;
  outline-offset: 2px;
}

/* Scroll Reveal Animations */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.2s;
}

.delay-2 {
  transition-delay: 0.4s;
}

.delay-3 {
  transition-delay: 0.6s;
}