/*
 * Elevamax - Estilos Principales
 * Estilo: Industrial Premium (Dark/Orange Accent)
 */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,400;0,600;0,700;1,600&family=Inter:wght@300;400;500;600;700&display=swap');

/* Variables de Diseño */
:root {
  --bg-primary: #0a0b0d;      /* Negro industrial profundo */
  --bg-secondary: #121316;    /* Gris carbón */
  --bg-card: #181a1f;         /* Fondo de tarjetas */
  --bg-input: #1d2026;        /* Fondos de inputs */
  
  --color-primary: #ff6f00;   /* Naranja Elevamax */
  --color-primary-hover: #e65100;
  --color-primary-glow: rgba(255, 111, 0, 0.4);
  --color-text-main: #ffffff; /* Texto principal blanco */
  --color-text-muted: #a0a5b0;/* Texto secundario grisáceo */
  --color-border: #2a2e38;    /* Borde metálico suave */
  --color-border-glow: #ff7a18;
  
  --font-title: 'Barlow Condensed', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de Estilos */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

ul {
  list-style: none;
}

/* --- PATRONES INDUSTRIALES --- */
/* Textura de rejilla metálica para fondos de sección */
.industrial-grid {
  position: relative;
}
.industrial-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.007) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.007) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
  z-index: 1;
}

/* Efecto de degradado naranja superior/inferior para separaciones */
.glow-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  box-shadow: 0 0 10px var(--color-primary-glow);
  border: none;
  margin: 0;
}

/* --- COMPONENTES --- */

/* Títulos */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  z-index: 2;
}

.section-header h2 {
  font-size: 2.8rem;
  color: var(--color-text-main);
  display: inline-block;
  position: relative;
  padding-bottom: 0.5rem;
}

.section-header h2 span {
  color: var(--color-primary);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 1rem auto 0 auto;
}

/* Botones Premium */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2rem;
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 4px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-main);
  box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: all 0.5s ease;
  z-index: -1;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 6px 20px rgba(255, 111, 0, 0.5);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-main);
  border: 2px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 15px rgba(255, 111, 0, 0.2);
  transform: translateY(-2px);
}

/* Botón de WhatsApp */
.btn-whatsapp {
  background-color: #25D366;
  color: white;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #20ba59;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
}

.btn i {
  margin-right: 8px;
  font-size: 1.2rem;
}

/* Iconos de Redes Sociales */
.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background-color: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text-main);
  transition: all var(--transition-normal);
}

.social-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.social-icon:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: 0 0 15px var(--color-primary-glow);
  transform: translateY(-3px) rotate(8deg);
}

/* Alineacion WhatsApp al lado de telefonos */
.phone-link-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 0.2rem;
}

.wa-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: #25D366;
  color: white !important;
  border-radius: 50%;
  transition: all var(--transition-normal);
  box-shadow: 0 3px 10px rgba(37, 211, 102, 0.3);
}

.wa-icon-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.wa-icon-link:hover {
  background-color: #20ba59;
  transform: scale(1.15) rotate(8deg);
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.5);
}

/* --- HEADER / NAVEGACIÓN --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
  padding: 1.5rem 0;
}

.header.scrolled {
  background-color: rgba(10, 11, 13, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 65px;
  width: auto;
  transition: height var(--transition-normal);
}

.header.scrolled .logo img {
  height: 50px;
}

/* Menú de Navegación */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-title);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
  box-shadow: 0 0 8px var(--color-primary);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-text-main);
}

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

.nav-cta {
  display: flex;
  align-items: center;
}

/* Hamburguesa Menú */
.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--color-text-main);
  margin: 6px 0;
  transition: all var(--transition-normal);
  border-radius: 2px;
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem 2rem;
  background: radial-gradient(circle at 75% 40%, rgba(255, 111, 0, 0.12) 0%, transparent 50%),
              linear-gradient(135deg, #0a0b0d 0%, #15171c 100%);
  overflow: hidden;
}

/* Estructura del Hero */
.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 700px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 111, 0, 0.1);
  border: 1px solid rgba(255, 111, 0, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  color: var(--color-primary);
  font-family: var(--font-title);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 15px rgba(255, 111, 0, 0.05);
}

.hero-tag i {
  font-size: 0.9rem;
}

.hero h1 {
  font-size: 4.2rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--color-primary);
  display: block;
}

.hero p {
  color: var(--color-text-muted);
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  font-weight: 300;
  max-width: 550px;
}

.hero-btns {
  display: flex;
  gap: 1.5rem;
}

/* Gráfico / Imagen del Hero */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-circle-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(var(--color-primary-glow) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
}

.hero-img-card {
  position: relative;
  z-index: 2;
  background: linear-gradient(145deg, rgba(30, 32, 38, 0.9), rgba(18, 19, 22, 0.9));
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6), 
              inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  text-align: center;
  max-width: 380px;
  animation: float 6s ease-in-out infinite;
}

.hero-img-card img {
  width: 220px;
  margin: 0 auto 1.5rem auto;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.8));
}

.hero-img-card h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.hero-img-card p {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* --- LO QUE OFRECEMOS --- */
.services {
  padding: 8rem 2rem;
  background-color: var(--bg-secondary);
  position: relative;
}

.services-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: linear-gradient(135deg, #1b1d22 0%, #15161a 100%);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background-color: var(--color-primary);
  transition: height var(--transition-normal);
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(255, 111, 0, 0.08);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
  border: 1px solid rgba(255, 111, 0, 0.2);
  transition: all var(--transition-normal);
}

.service-icon i {
  color: var(--color-primary);
  font-size: 1.8rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-family: var(--font-title);
  letter-spacing: 0.5px;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.service-link i {
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

/* Hover en Servicios */
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 111, 0, 0.3);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4), 
              0 0 15px rgba(255, 111, 0, 0.05);
}

.service-card:hover::before {
  height: 100%;
}

.service-card:hover .service-icon {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 15px var(--color-primary-glow);
}

.service-card:hover .service-icon i {
  color: white;
}

.service-card:hover .service-link i {
  transform: translateX(4px);
}

/* Tarjeta especial Próximamente */
.service-card.upcoming {
  border-style: dashed;
  border-color: rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.01);
  opacity: 0.8;
}

.service-card.upcoming .service-icon {
  background-color: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.05);
}

.service-card.upcoming .service-icon i {
  color: var(--color-text-muted);
}

.service-card.upcoming .badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: rgba(255, 111, 0, 0.15);
  border: 1px solid rgba(255, 111, 0, 0.4);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--color-primary);
  text-transform: uppercase;
}

.service-card.upcoming:hover::before {
  height: 0;
}

.service-card.upcoming:hover {
  transform: none;
  border-color: rgba(255,255,255,0.15);
  box-shadow: none;
}

/* --- SECCIÓN TRABAJOS --- */
.portfolio {
  padding: 8rem 2rem;
  background-color: var(--bg-primary);
  position: relative;
}

.portfolio-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.portfolio-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.portfolio-img {
  position: relative;
  aspect-ratio: 16/10;
  background-color: #1a1c22;
  overflow: hidden;
}

/* Efecto de rejilla metálica para imágenes vacías o marcadores de posición */
.portfolio-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(255,111,0,0.1) 0%, transparent 70%),
              linear-gradient(45deg, #181a1f 0%, #0d0e11 100%);
  position: relative;
}

.portfolio-img-placeholder i {
  font-size: 3.5rem;
  color: rgba(255,255,255,0.05);
  transition: all var(--transition-normal);
}

.portfolio-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: rgba(10, 11, 13, 0.85);
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  z-index: 3;
  backdrop-filter: blur(5px);
}

.portfolio-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-info h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
}

.portfolio-info p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.portfolio-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding-top: 1.2rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.portfolio-meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.portfolio-meta i {
  color: var(--color-primary);
}

/* Hover en Trabajos */
.portfolio-item:hover {
  transform: scale(1.05);
  border-color: var(--color-primary);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.portfolio-item:hover .portfolio-img-placeholder i {
  color: rgba(255, 111, 0, 0.2);
  transform: scale(1.15) rotate(-5deg);
}

/* --- SECCIÓN CONTACTO --- */
.contact {
  padding: 8rem 2rem;
  background-color: var(--bg-secondary);
  position: relative;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

/* Info de contacto */
.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-info h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--color-text-main);
  position: relative;
}

.contact-info h3::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--color-primary);
  margin-top: 0.5rem;
}

.contact-lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3rem;
}

.contact-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(255, 111, 0, 0.08);
  border: 1px solid rgba(255, 111, 0, 0.2);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-text h4 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--color-text-main);
  margin-bottom: 0.2rem;
}

.contact-text p, .contact-text a {
  color: var(--color-text-muted);
  font-size: 1rem;
}

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

.contact-social-section h4 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* Formulario */
.contact-form-wrapper {
  background-color: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 3rem;
  box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

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

.form-group label {
  font-family: var(--font-title);
  font-size: 0.95rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.form-control {
  background-color: var(--bg-input);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-main);
  outline: none;
  transition: all var(--transition-normal);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(255, 111, 0, 0.15);
  background-color: rgba(29, 32, 38, 0.8);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6f00' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2rem;
  padding-right: 2.5rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Envío y Estado del Formulario */
.form-status {
  padding: 1rem;
  border-radius: 4px;
  display: none;
  font-size: 0.95rem;
  margin-top: 1rem;
  animation: fadeIn var(--transition-normal);
}

.form-status.success {
  background-color: rgba(37, 211, 102, 0.15);
  border: 1px solid #25D366;
  color: #25D366;
  display: block;
}

.form-status.error {
  background-color: rgba(244, 67, 54, 0.15);
  border: 1px solid #f44336;
  color: #f44336;
  display: block;
}

.btn-submit {
  width: 100%;
}

.btn-submit .spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
}

.btn-submit.loading .spinner {
  display: inline-block;
}

.btn-submit.loading span {
  display: none;
}

/* --- FOOTER --- */
.footer {
  background-color: #050608;
  padding: 5rem 2rem 2rem 2rem;
  border-top: 1px solid var(--color-border);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-about img {
  height: 40px;
  margin-bottom: 1.5rem;
}

.footer-about p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-links h4, .footer-contact h4 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--color-text-main);
  position: relative;
}

.footer-links h4::after, .footer-contact h4::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background-color: var(--color-primary);
  margin-top: 0.5rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: 5px;
}

.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact li {
  display: flex;
  gap: 0.8rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer-contact i {
  color: var(--color-primary);
  margin-top: 0.2rem;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-copy p span {
  color: var(--color-primary);
}

/* --- ANIMACIONES & EFECTOS --- */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Animaciones de Entrada (Scroll) */
.reveal-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

/* --- MEDIA QUERIES (RESPONSIVO) --- */

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero h1 {
    font-size: 3.5rem;
  }
  
  .hero p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-btns {
    justify-content: center;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  /* Menú Móvil */
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--bg-secondary);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transition: right var(--transition-normal);
    z-index: 1000;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -7px);
  }
  
  .nav-cta {
    display: none; /* Ocultar el botón WhatsApp en el nav para pantallas chicas */
  }
  
  .nav-menu .nav-cta-mobile {
    display: flex;
    margin-top: 1rem;
  }
  
  .section-header h2 {
    font-size: 2.2rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .contact-form-wrapper {
    padding: 2rem 1.5rem;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.8rem;
  }
  
  .hero-btns {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
  }
  
  .hero-btns .btn {
    width: 100%;
  }
  
  .hero-img-card {
    padding: 1.5rem;
  }
  
  .hero-img-card img {
    width: 160px;
  }
}