/* ===== VARIABLES CSS ===== */
:root {
  /* Colores principales */
  --color-primary: #D4AF37; /* Dorado */
  --color-primary-light: #F4E4BC; /* Dorado claro */
  --color-primary-dark: #B8941F; /* Dorado oscuro */
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-gray-light: #F8F8F8;
  --color-gray-medium: #E5E5E5;
  --color-gray-dark: #666666;
  --color-text: #333333;
  
  /* Tipografías */
  --font-primary: 'Playfair Display', serif;
  --font-secondary: 'Inter', sans-serif;
  
  /* Tamaños de fuente */
  --font-size-h1: 3.5rem;
  --font-size-h2: 2.5rem;
  --font-size-h3: 1.8rem;
  --font-size-h4: 1.2rem;
  --font-size-normal: 1rem;
  --font-size-small: 0.875rem;
  
  /* Espaciados */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;
  
  /* Sombras */
  --shadow-light: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.15);
  
  /* Transiciones */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Border radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 20px;
}

/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-secondary);
  font-size: var(--font-size-normal);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-white);
}

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

.section {
  padding: var(--spacing-xxl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section__title {
  font-family: var(--font-primary);
  font-size: var(--font-size-h2);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: 2px;
}

.section__subtitle {
  color: var(--color-gray-dark);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== BOTONES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-secondary);
  font-weight: 500;
  font-size: var(--font-size-normal);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-black);
  box-shadow: var(--shadow-light);
}

.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

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

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

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-black);
}

.btn--large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn--full {
  width: 100%;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-light);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.nav__logo-img {
  width: 100%;
  height: 5rem;
}

.nav__menu {
  display: flex;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.nav__link {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-normal);
}

.nav__link:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--color-primary-dark);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav__toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-black);
}

/* ===== HERO SECTION ===== */
.hero {
  padding: 120px 0 var(--spacing-xxl);
  background: linear-gradient(135deg, 
    var(--color-white) 0%, 
    var(--color-primary-light) 25%, 
    var(--color-white) 75%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.15) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__title {
  font-family: var(--font-primary);
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

.hero__description {
  font-size: 1.2rem;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero__image {
  position: relative;
}

.hero__img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-medium);
  transition: transform var(--transition-slow);
}

.hero__img:hover {
  transform: scale(1.02);
}

/* ===== SERVICIOS ===== */
.services {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(180deg, 
    var(--color-white) 0%, 
    var(--color-gray-light) 50%, 
    var(--color-white) 100%);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.service__card {
  background: rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.1);
}

.service__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.service__card:hover::before {
  transform: scaleX(1);
}

.service__card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 20px 40px rgba(212, 175, 55, 0.2);
}

.service__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-black);
}

.service__title {
  font-family: var(--font-primary);
  font-size: var(--font-size-h4);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
}

.service__description {
  color: var(--color-gray-dark);
  line-height: 1.6;
}

/* Banner promocional */
.promo-banner {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  text-align: center;
  color: var(--color-black);
  box-shadow: var(--shadow-medium);
}

.promo-content h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.promo-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.old-price {
  text-decoration: line-through;
  opacity: 0.7;
  font-size: 1.1rem;
}

.new-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-black);
}

/* ===== POR QUÉ ELEGIRNOS ===== */
.why-us {
  padding: var(--spacing-xxl) 0;
  background: var(--color-gray-light);
}

.why-us__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

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

.feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-normal);
}

.feature:hover {
  transform: translateX(10px);
}

.feature__icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  font-size: 1.2rem;
}

.feature__text h4 {
  font-size: var(--font-size-h4);
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 4px;
}

.feature__text p {
  color: var(--color-gray-dark);
  font-size: var(--font-size-small);
}

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

.stat {
  background: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: var(--shadow-light);
  position: relative;
  overflow: hidden;
}

.stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.stat__number {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.stat__label {
  color: var(--color-gray-dark);
  font-weight: 500;
}

/* ===== TESTIMONIOS ===== */
.testimonials {
  padding: var(--spacing-xxl) 0;
  background: var(--color-white);
}

.testimonials__slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial__card {
  background: linear-gradient(145deg, 
    var(--color-white) 0%, 
    rgba(212, 175, 55, 0.05) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  text-align: center;
  display: none;
  position: relative;
}

.testimonial__card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 4rem;
  color: var(--color-primary);
  font-family: var(--font-primary);
  opacity: 0.3;
}

.testimonial__card.active {
  display: block;
  animation: fadeInUp 0.6s ease;
}

.testimonial__stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.testimonial__text {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

.testimonial__author h4 {
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 4px;
}

.testimonial__author span {
  color: var(--color-gray-dark);
  font-size: var(--font-size-small);
}

/* ===== CONTACTO ===== */
.contact {
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(135deg, var(--color-gray-light) 0%, var(--color-white) 100%);
}

.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.contact__description {
  font-size: 1.1rem;
  color: var(--color-gray-dark);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

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

.contact__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-light);
}

.contact__item i {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
}

.contact__item h4 {
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 2px;
}

.contact__item p {
  color: var(--color-gray-dark);
  font-size: var(--font-size-small);
}

/* ===== FORMULARIO ===== */
.contact__form {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-medium);
}

.form__group {
  margin-bottom: var(--spacing-sm);
}

.form__input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-gray-medium);
  border-radius: var(--border-radius-md);
  font-family: var(--font-secondary);
  font-size: var(--font-size-normal);
  color: var(--color-text);
  transition: all 0.3s ease;
  background: var(--color-white);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.15);
  transform: translateY(-2px);
}

.form__input::placeholder {
  color: var(--color-gray-dark);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.footer__brand h3 {
  font-family: var(--font-primary);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.footer__brand p {
  color: var(--color-gray-medium);
  font-size: var(--font-size-small);
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.social__link {
  width: 45px;
  height: 45px;
  background: var(--color-primary);
  color: var(--color-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.social__link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-light);
}

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid #333;
}

.footer__bottom p {
  color: var(--color-gray-medium);
  font-size: var(--font-size-small);
}

/* ===== ELEMENTOS ADICIONALES ===== */

/* Loader de página */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease;
}

.loader-logo {
  width: 100px;
  height: 100px;
  animation: pulse 1.5s infinite;
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 100px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  text-decoration: none;
  box-shadow: var(--shadow-medium);
  z-index: 999;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-heavy);
  color: white;
}

/* Animaciones */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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

.parallax {
  transform: translateZ(0);
  transition: transform 0.1s;
}

/* ===== PERSONALIZACION COMPLETA DEL CHAT N8N ===== */

/* Botón principal del chat */
[data-n8n-chat] button,
.n8n-chat-toggle,
.n8n-chat-button,
div[class*="chat"] button[class*="trigger"],
div[class*="Chat"] button,
button[class*="chat-button"],
button[class*="Chat-button"],
button[class*="n8n"] {
  position: fixed !important;
  bottom: 20px !important;
  right: 20px !important;
  width: 60px !important;
  height: 60px !important;
  background: linear-gradient(135deg, #D4AF37, #B8941F) !important;
  border: none !important;
  border-radius: 50% !important;
  color: #000000 !important;
  font-size: 24px !important;
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3) !important;
  cursor: pointer !important;
  z-index: 9999 !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  animation: chatButtonPulse 3s infinite !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* Hover del botón */
[data-n8n-chat] button:hover,
.n8n-chat-toggle:hover,
.n8n-chat-button:hover,
div[class*="chat"] button[class*="trigger"]:hover,
div[class*="Chat"] button:hover,
button[class*="chat-button"]:hover,
button[class*="Chat-button"]:hover,
button[class*="n8n"]:hover {
  transform: scale(1.1) !important;
  box-shadow: 0 12px 40px rgba(212, 175, 55, 0.5) !important;
  background: linear-gradient(135deg, #B8941F, #D4AF37) !important;
}

/* Animación personalizada para el botón */
@keyframes chatButtonPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.4);
  }
}

/* Ventana del chat */
[data-n8n-chat] div[class*="window"],
[data-n8n-chat] div[class*="Window"],
.n8n-chat-window {
  border-radius: 16px !important;
  overflow: hidden !important;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15) !important;
  border: 1px solid rgba(212, 175, 55, 0.2) !important;
  background: var(--color-white) !important;
}

/* Header del chat */
[data-n8n-chat] div[class*="header"],
[data-n8n-chat] div[class*="Header"],
.n8n-chat-header {
  background: linear-gradient(135deg, #D4AF37, #B8941F) !important;
  color: #000000 !important;
  padding: 20px !important;
  border-bottom: none !important;
  font-weight: 600 !important;
}

/* Mensajes del bot */
[data-n8n-chat] div[class*="message"]:not([class*="user"]),
.n8n-chat-message.bot {
  background: #F4E4BC !important;
  color: #333333 !important;
  border-radius: 18px 18px 18px 6px !important;
  padding: 12px 16px !important;
  margin-bottom: 12px !important;
  border: 1px solid rgba(212, 175, 55, 0.3) !important;
}

/* Mensajes del usuario */
[data-n8n-chat] div[class*="message"][class*="user"],
.n8n-chat-message.user {
  background: #D4AF37 !important;
  color: #000000 !important;
  border-radius: 18px 18px 6px 18px !important;
  padding: 12px 16px !important;
  margin-bottom: 12px !important;
  margin-left: auto !important;
}

/* Input del chat */
[data-n8n-chat] input,
[data-n8n-chat] textarea,
.n8n-chat-input {
  border: 2px solid rgba(212, 175, 55, 0.3) !important;
  border-radius: 25px !important;
  padding: 12px 20px !important;
  font-family: var(--font-secondary) !important;
  transition: all 0.3s ease !important;
}

[data-n8n-chat] input:focus,
[data-n8n-chat] textarea:focus,
.n8n-chat-input:focus {
  border-color: #D4AF37 !important;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1) !important;
  outline: none !important;
}

/* Botón de envío */
[data-n8n-chat] button[class*="send"],
.n8n-chat-send-button {
  background: #D4AF37 !important;
  border: none !important;
  border-radius: 50% !important;
  color: #000000 !important;
  transition: all 0.3s ease !important;
}

[data-n8n-chat] button[class*="send"]:hover,
.n8n-chat-send-button:hover {
  background: #B8941F !important;
  transform: scale(1.05) !important;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes ripple {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media screen and (max-width: 1024px) {
  :root {
    --font-size-h1: 3rem;
    --font-size-h2: 2.2rem;
  }
  
  .hero__content {
    gap: var(--spacing-md);
  }
  
  .why-us__content,
  .contact__content {
    gap: var(--spacing-md);
  }
}

@media screen and (max-width: 768px) {
  :root {
    --font-size-h1: 2.5rem;
    --font-size-h2: 2rem;
    --spacing-xxl: 4rem;
  }
  
  .nav__menu {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--color-white);
    box-shadow: var(--shadow-medium);
    padding: var(--spacing-md);
    transform: translateY(-100vh);
    transition: transform var(--transition-normal);
  }
  
  .nav__menu.active {
    transform: translateY(0);
  }
  
  .nav__list {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .nav__toggle {
    display: block;
  }
  
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__image {
    order: -1;
  }
  
  .hero__img {
    height: 300px;
  }
  
  .why-us__content,
  .contact__content {
    grid-template-columns: 1fr;
  }
  
  .why-us__stats {
    grid-template-columns: 1fr;
  }
  
  .hero__buttons {
    justify-content: center;
  }
  
  .footer__content {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .whatsapp-float {
    bottom: 80px;
    right: 15px;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  /* Chat responsive */
  [data-n8n-chat] button,
  .n8n-chat-toggle,
  .n8n-chat-button,
  div[class*="chat"] button[class*="trigger"],
  div[class*="Chat"] button,
  button[class*="chat-button"],
  button[class*="Chat-button"],
  button[class*="n8n"] {
    bottom: 15px !important;
    right: 15px !important;
    width: 56px !important;
    height: 56px !important;
    font-size: 20px !important;
  }

  [data-n8n-chat] div[class*="window"],
  [data-n8n-chat] div[class*="Window"],
  .n8n-chat-window {
    width: 100vw !important;
    height: 100vh !important;
    border-radius: 0 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
  }
}

@media screen and (max-width: 480px) {
  :root {
    --font-size-h1: 2rem;
    --font-size-h2: 1.8rem;
  }
  
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  .btn {
    padding: 10px 16px;
    font-size: var(--font-size-small);
  }
  
  .btn--large {
    padding: 14px 24px;
    font-size: var(--font-size-normal);
  }
  
  .hero__buttons {
    flex-direction: column;
  }
  
  .services__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}