/* =============================
   RESET Y CONFIGURACIÓN GLOBAL
   ============================= */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700&display=swap');

:root {
  --header-height: 60px;
  --overlay-color: rgba(0,0,0,0.3);
}

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

html {
  font-family: Arial, sans-serif;
  scroll-behavior: smooth;
  background-color: #000;
  color: #fff;
}

body {
  line-height: 1.6;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)),
    url("multimedia/bosque1.jpg") center/cover no-repeat fixed;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* =============================
   HEADER / NAVEGACIÓN
   ============================= */
.site-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(0,0,0,0.5);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 1000;
}

.site-header .container.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  color: #fff;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
}

.logo-img {
  width: 65px;
  margin-right: 0.5rem;
}

.nav-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
  z-index: 1001;
}

/* =============================
   MENÚ – VERSIÓN MÓVIL (show/hide)
   ============================= */
/* Oculta completamente el nav */
.site-header .nav {
  display: none;
}

/* Cuando tenga la clase .nav-open (toggle) lo mostramos */
.site-header .nav.nav-open {
  display: block;
  position: absolute;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
}

/* Estilos de la lista en móvil */
.site-header .nav ul {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  padding: 1rem 0;
  text-align: center;
}

/* Separación entre ítems */
.site-header .nav ul li + li {
  margin-top: 0.5rem;
}

/* Enlaces en móvil */
.site-header .nav ul li a {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  color: #fff;
  text-decoration: none;
}

/* =============================
   MENÚ – VERSIÓN DESKTOP
   ============================= */
@media (min-width: 768px) {
  /* Siempre visible */
  .site-header .nav {
    display: block !important;
    position: static !important;
    background: transparent !important;
    width: auto !important;
  }
  /* Lista horizontal */
  .site-header .nav ul {
    flex-direction: row !important;
    gap: 1.5rem;
    padding: 0;
    margin: 0;
    display: flex !important;
  }
  /* Oculta el botón */
  .nav-toggle {
    display: none !important;
  }
}


/* =============================
   HERO (VIDEO DE FONDO)
   ============================= */
.hero {
  position: relative;
  margin-top: var(--header-height);
  height: calc(100vh - var(--header-height));
  overflow: hidden;
  background: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, var(--overlay-color) 100%);
  pointer-events: none;
  z-index: 1;
}

.hero-video {
  position: absolute !important;
  top: 0 !important; left: 0 !important;
  width: 100% !important; height: 100% !important;
  object-fit: cover !important;
  z-index: 0 !important;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: 0 1rem;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

/* =============================
   BOTONES
   ============================= */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: bold;
  text-decoration: none;
}

.btn-primary {
  background: #1e90ff;
  color: #fff;
}

.btn-secondary {
  background: #444;
  color: #fff;
}

/* =============================
   SECCIONES GENERALES
   ============================= */
.services,
.projects,
.about,
.contact {
  padding: 4rem 0;
  text-align: center;
  background: transparent;
}

/* =============================
   SERVICIOS
   ============================= */
.servicios-titulo {
  font-family: 'Poppins', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  transition: color 0.3s, transform 0.3s;
  cursor: pointer;
}

.servicios-titulo:hover {
  color: #1e90ff;
  transform: translateY(-5px);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 2rem;
  margin-top: 2rem;
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(3,1fr);
  }
}

.service-box {
  background: rgba(0,0,0,0.2);
  padding: 1.5rem;
  border-radius: 12px;
  transition: background 0.3s;
}

.service-box:hover {
  background: rgba(0,0,0,0.3);
}

.service-title-box {
  display: inline-block;
  background: rgba(0,0,0,0.4);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.service-title-box h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: #fff;
}

.service-details {
  background: rgba(0,0,0,0.3);
  padding: 1rem;
  border-radius: 8px;
  margin-top: 0.5rem;
  color: #eee;
  line-height: 1.5;
}

.services-footer-text p {
  font-family: 'Poppins', sans-serif;
  font-size: 1.25rem;
  background: rgba(0,0,0,0.4);
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
}

/* =============================
   PROYECTOS
   ============================= */
.projects-filter {
  text-align: center;
  margin-bottom: 2rem;
}

.filter-btn {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  padding: 0.5rem 1rem;
  margin: 0 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.3s, color 0.3s;
}

.filter-btn.active,
.filter-btn:hover {
  background: #1e90ff;
  color: #000;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px,1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.project-item {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s, background 0.3s;
}

.project-item img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.project-item:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.2);
}

@media (min-width:768px) {
  .project-item[data-category="web"] {
    grid-column: span 2;
  }
}

/* =============================
   LOGOS (cajas cuadradas)
   ============================= */
.logos-grid .project-item {
  aspect-ratio: 1/1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(255,255,255,0.05);
}

.logos-grid .project-item img {
  max-width: 70%;
  max-height: 70%;
  object-fit: contain;
  margin-bottom: 0.5rem;
  transition: transform 0.3s ease;
}

.logos-grid .project-item:hover img {
  transform: scale(1.5);
}

/* =============================
   INSTAGRAM (texto limpio)
   ============================= */
.project-link-text {
  display: inline;
  color: #1e90ff;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem !important;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: none;
  cursor: pointer;
  text-decoration: none !important;
  transition: color 0.3s;
}

.project-link-text:hover,
.project-link-text:focus {
  color: #63b3ff !important;
}

/* Reset global de subrayados */
a, a:link, a:visited, a:hover, a:active {
  text-decoration: none !important;
  border: none !important;
}

/* Animación “Proyectos Recientes” */
#proyectos > .container > h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 2.5rem;
  text-align: center;
  transition: color 0.3s ease, transform 0.3s ease;
  cursor: pointer;
}

#proyectos > .container > h2:hover {
  color: #a2d2ff;
  transform: scale(1.05);
}

/* Subtítulos de categoría */
.project-category-title {
  font-size: 2rem;
  margin-top: 3.5rem;
}

/* =============================
   ABOUT – QUIÉNES SOMOS
   ============================= */
.about h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  color: #fff;
}

.about p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  margin: 2rem 0 1rem;
  color: #fff;
  text-align: left;
}

.about-list {
  list-style: disc inside;
  margin-left: 1rem;
  margin-bottom: 2rem;
}

.about-list li {
  margin-bottom: 1rem;
  text-align: left;
}

.about-list strong {
  color: #fff;
}

#sobre-nosotros.about {
  background: rgba(0,0,0,0.7);
  padding: 4rem 2rem;
  border-radius: 12px;
  margin: 2rem 0;
}

#sobre-nosotros.about p,
#sobre-nosotros.about .about-list li {
  font-size: 1.125rem;
  line-height: 1.8;
}

/* =============================
   CONTACTO – GRID FIJO Y ESPACIADO
   ============================= */
#contacto .contact-section {
  background: rgba(0,0,0,0.7);
  padding: 3rem 2rem;
  border-radius: 12px;
  margin: 2rem 0;
}

#contacto .contact-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  color: #fff;
  text-align: center;
  margin-bottom: 2rem;
}

#contacto .contact-grid {
  display: grid !important;
  grid-template-columns: 1fr auto !important;
  column-gap: 4rem !important;
  row-gap: 2rem !important;
  align-items: start !important;
}

#contacto .contact-form {
  max-width: 360px !important;
  width: 100% !important;
  margin: 0 auto !important;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-self: center;
}

#contacto .form-group {
  position: relative;
}

#contacto .form-group input,
#contacto .form-group textarea {
  width: 100%;
  padding: 1rem 0.5rem !important;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255,255,255,0.6);
  color: #fff;
  outline: none;
  min-height: 3rem !important;
}

#contacto .form-group textarea {
  min-height: 12rem !important;
}

#contacto .form-group label {
  position: absolute;
  top: 0.75rem;
  left: 0.5rem;
  color: rgba(255,255,255,0.7);
  pointer-events: none;
  transition: all 0.3s;
}

#contacto .form-group input:focus + label,
#contacto .form-group input:not(:placeholder-shown) + label,
#contacto .form-group textarea:focus + label,
#contacto .form-group textarea:not(:placeholder-shown) + label {
  top: -0.6rem;
  font-size: 0.85rem;
  color: #1e90ff;
}

#contacto .contact-btn {
  align-self: flex-start;
  padding: 0.75rem 2rem;
  border-radius: 30px;
  background: #1e90ff;
  color: #fff;
  font-weight: 600;
  transition: background 0.3s, transform 0.2s;
  margin-bottom: 0;
}

#contacto .contact-btn:hover {
  background: #63b3ff;
  transform: translateY(-2px);
}

#contacto .contact-info {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  gap: 1rem !important;
  margin-top: 4rem !important;
}

#contacto .info-text {
  color: #fff;
  font-size: 1rem;
  text-align: center;
}

#contacto .social-icons {
  display: flex !important;
  flex-direction: row !important;
  gap: 2rem !important;
  align-items: center;
  justify-content: center;
}

#contacto .social-link {
  display: inline-flex !important;
  padding: 0.5rem;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  transition: transform 0.3s, background 0.3s;
}

#contacto .social-link img {
  width: 64px;
  height: 64px;
}

#contacto .social-link:hover {
  background: rgba(255,255,255,0.3);
  transform: scale(1.1);
}

/* Optimizaciones móvil */
@media (max-width: 767px) {
  #contacto .contact-section {
    padding: 2rem 1rem;
  }

  #contacto .contact-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  #contacto .contact-form {
    max-width: none !important;
    width: 100% !important;
    margin: 0 !important;
  }

  #contacto .contact-btn {
    width: 100%;
    text-align: center;
  }

  #contacto .form-group input,
  #contacto .form-group textarea {
    font-size: 1.1rem;
  }

  #contacto .contact-info {
    margin-top: 3rem !important;
    gap: 1.5rem !important;
  }

  #contacto .social-icons {
    justify-content: center !important;
  }
}