/* ========================================
   BACKSCHAT LTDA - ESTILOS GLOBAIS
   Design Profissional e Conservador
======================================== */

:root {
  --color-primary: #2c3e50;
  --color-secondary: #34495e;
  --color-accent: #5d6d7e;
  --color-light: #ecf0f1;
  --color-lighter: #f8f9fa;
  --color-white: #ffffff;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  --color-border: #dee2e6;
  --color-success: #27ae60;
  --font-primary: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s ease;
  --border-radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========================================
   HEADER
======================================== */
.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: bold;
  font-size: 18px;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ========================================
   NAVIGATION
======================================== */
.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  gap: 30px;
}

.nav-link {
  font-weight: 500;
  color: var(--color-text);
  padding: 8px 0;
  position: relative;
}

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

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

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

/* ========================================
   HERO SECTION
======================================== */
.hero {
  background: linear-gradient(135deg, rgba(44, 62, 80, 0.9), rgba(52, 73, 94, 0.85)),
    url("https://images.unsplash.com/photo-1449965408869-eaa3f722e40d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80")
    center / cover no-repeat;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
}

.hero-content {
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.15);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 25px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 35px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

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

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

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

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

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

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

/* ========================================
   SECTIONS
======================================== */
.section {
  padding: 80px 0;
}

.section-light {
  background-color: var(--color-lighter);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.2rem;
  color: var(--color-primary);
  margin-bottom: 15px;
}

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

/* ========================================
   STATISTICS
======================================== */
.stats {
  background-color: var(--color-primary);
  padding: 50px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
  color: var(--color-white);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.9;
}

/* ========================================
   SERVICES GRID
======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  padding: 35px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-lighter);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.service-card h3 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========================================
   BENEFITS
======================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  padding: 25px;
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background-color: var(--color-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.benefit-content h4 {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.benefit-content p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ========================================
   DO AND DONT
======================================== */
.do-dont {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.do-box,
.dont-box {
  padding: 35px;
  border-radius: var(--border-radius);
}

.do-box {
  background-color: #e8f5e9;
  border: 1px solid #c8e6c9;
}

.dont-box {
  background-color: #ffebee;
  border: 1px solid #ffcdd2;
}

.do-box h3 {
  color: #2e7d32;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.dont-box h3 {
  color: #c62828;
  margin-bottom: 20px;
  font-size: 1.3rem;
}

.do-box ul li,
.dont-box ul li {
  padding: 10px 0;
  padding-left: 30px;
  position: relative;
  color: var(--color-text);
}

.do-box ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #2e7d32;
  font-weight: bold;
}

.dont-box ul li::before {
  content: "✗";
  position: absolute;
  left: 0;
  color: #c62828;
  font-weight: bold;
}

/* ========================================
   TESTIMONIALS
======================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background-color: var(--color-white);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.testimonial-text {
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background-color: var(--color-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--color-primary);
}

.author-info h5 {
  color: var(--color-primary);
  font-size: 1rem;
}

.author-info span {
  color: var(--color-text-light);
  font-size: 0.85rem;
}

/* ========================================
   FAQ
======================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: 15px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 25px;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: var(--color-lighter);
}

.faq-icon {
  font-size: 1.2rem;
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 25px 20px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ========================================
   CTA SECTION
======================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: 70px 0;
  text-align: center;
  color: var(--color-white);
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.cta-section p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   ABOUT PAGE
======================================== */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.about-text p {
  color: var(--color-text-light);
  margin-bottom: 15px;
  line-height: 1.8;
}

.about-image {
  background: linear-gradient(135deg, var(--color-lighter), var(--color-light));
  border-radius: var(--border-radius);
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.value-card {
  text-align: center;
  padding: 30px 20px;
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.value-icon {
  width: 70px;
  height: 70px;
  background-color: var(--color-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.value-card h4 {
  color: var(--color-primary);
  margin-bottom: 10px;
}

.value-card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.company-data {
  background-color: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.company-data h3 {
  color: var(--color-primary);
  margin-bottom: 25px;
  font-size: 1.5rem;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.data-item {
  padding: 15px;
  background-color: var(--color-lighter);
  border-radius: var(--border-radius);
}

.data-item strong {
  display: block;
  color: var(--color-primary);
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.data-item span {
  color: var(--color-text);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.team-card {
  text-align: center;
  padding: 30px 20px;
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.team-avatar {
  width: 80px;
  height: 80px;
  background-color: var(--color-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  font-size: 1.8rem;
  color: var(--color-primary);
  font-weight: bold;
}

.team-card h4 {
  color: var(--color-primary);
  margin-bottom: 5px;
}

.team-card span {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* ========================================
   SERVICES PAGE
======================================== */
.services-detail-grid {
  display: grid;
  gap: 30px;
}

.service-detail-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.service-detail-card h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.service-detail-card > p {
  color: var(--color-text-light);
  margin-bottom: 25px;
  line-height: 1.7;
}

.service-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-bottom: 20px;
}

.service-features li {
  padding: 10px 15px;
  background-color: var(--color-lighter);
  border-radius: var(--border-radius);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-features li::before {
  content: "•";
  color: var(--color-primary);
  font-weight: bold;
}

.service-price {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius);
  font-weight: 600;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.step-card {
  text-align: center;
  padding: 30px 20px;
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  position: relative;
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: bold;
  margin: 0 auto 15px;
}

.step-card h4 {
  color: var(--color-primary);
  margin-bottom: 10px;
}

.step-card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.disclaimer-box {
  background-color: #fff3e0;
  border: 1px solid #ffe0b2;
  border-radius: var(--border-radius);
  padding: 30px;
  text-align: center;
}

.disclaimer-box h4 {
  color: #e65100;
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.disclaimer-box p {
  color: #bf360c;
  line-height: 1.7;
}

/* ========================================
   CONTACT PAGE
======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-form {
  background-color: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  color: var(--color-primary);
  margin-bottom: 25px;
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-text);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 62, 80, 0.1);
}

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

.contact-info {
  padding: 40px;
}

.contact-info h3 {
  color: var(--color-primary);
  margin-bottom: 25px;
  font-size: 1.5rem;
}

.info-item {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
  padding: 20px;
  background-color: var(--color-lighter);
  border-radius: var(--border-radius);
}

.info-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-content h5 {
  color: var(--color-primary);
  margin-bottom: 5px;
}

.info-content p {
  color: var(--color-text-light);
}

.map-container {
  margin-top: 30px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: none;
}

/* ========================================
   LEGAL PAGES
======================================== */
.legal-content {
  background-color: var(--color-white);
  padding: 50px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  max-width: 900px;
  margin: 0 auto;
}

.legal-content h1 {
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: 10px;
}

.legal-content .update-date {
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.legal-content h2 {
  color: var(--color-primary);
  font-size: 1.4rem;
  margin-top: 30px;
  margin-bottom: 15px;
}

.legal-content p {
  color: var(--color-text);
  margin-bottom: 15px;
  line-height: 1.8;
}

.legal-content ul {
  margin-left: 25px;
  margin-bottom: 15px;
}

.legal-content ul li {
  list-style: disc;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.7;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.footer-brand p {
  opacity: 0.85;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  opacity: 0.85;
  transition: var(--transition);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  opacity: 0.85;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 25px 0;
  text-align: center;
}

.footer-bottom p {
  opacity: 0.8;
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.footer-legal {
  margin-top: 10px;
}

.footer-legal a {
  opacity: 0.7;
  margin: 0 15px;
  font-size: 0.85rem;
}

.footer-legal a:hover {
  opacity: 1;
}

/* ========================================
   WHATSAPP BUTTON
======================================== */
.whatsapp-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.whatsapp-btn svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* ========================================
   COOKIES POPUP
======================================== */
.cookies-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  padding: 25px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  display: none;
}

.cookies-popup.show {
  display: block;
}

.cookies-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cookies-text h4 {
  color: var(--color-primary);
  margin-bottom: 8px;
}

.cookies-text p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.cookies-text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookies-buttons {
  display: flex;
  gap: 15px;
}

.cookies-btn {
  padding: 12px 25px;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.cookies-accept {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.cookies-accept:hover {
  background-color: var(--color-secondary);
}

.cookies-reject {
  background-color: var(--color-lighter);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.cookies-reject:hover {
  background-color: var(--color-light);
}

/* ========================================
   PAGE HEADER
======================================== */
.page-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: 120px 0 60px;
  text-align: center;
  color: var(--color-white);
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

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

  .services-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .about-intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 75px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    gap: 15px;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .section-header h2 {
    font-size: 1.8rem;
  }

  .stats-grid,
  .services-grid,
  .testimonials-grid,
  .benefits-grid,
  .do-dont {
    grid-template-columns: 1fr;
  }

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

  .service-features {
    grid-template-columns: 1fr;
  }

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

  .cookies-content {
    flex-direction: column;
    text-align: center;
  }

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

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

  .legal-content {
    padding: 30px 20px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.6rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .whatsapp-btn {
    bottom: 15px;
    right: 15px;
    width: 55px;
    height: 55px;
  }
}