/* ===================================
   AURIUS MEDICAL - MAIN STYLESHEET
   Baseado na identidade visual oficial
   =================================== */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #1B4B5A;
  --color-primary-dark: #0F3C4A;
  --color-secondary: #B8941F;
  --color-secondary-light: #E6D073;
  --color-white: #FFFFFF;
  --color-text: #2C2C2C;
  --color-gray-light: #F8F9FA;
  --color-gray-medium: #6C757D;
  
  /* Fonts */
  --font-heading: 'Playfair Display', serif;
  --font-subtitle: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #1B4B5A 0%, #0F3C4A 100%);
  --gradient-secondary: linear-gradient(135deg, #D4AF37 0%, #F8E6A0 100%);
  --gradient-subtle: linear-gradient(135deg, #1B4B5A 0%, rgba(27, 75, 90, 0.8) 100%);
  
  /* Shadows */
  --shadow-card: 0 4px 20px rgba(27, 75, 90, 0.1);
  --shadow-button: 0 2px 10px rgba(212, 175, 55, 0.3);
  --shadow-hover: 0 8px 30px rgba(27, 75, 90, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Border Radius */
  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 12px;
  --radius-xl: 20px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
  padding-top: 70px; /* Compensar altura do header fixo otimizado */
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
}

h2 {
  font-family: var(--font-subtitle);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-secondary);
}

h3 {
  font-family: var(--font-subtitle);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

h4 {
  font-family: var(--font-subtitle);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-primary);
}

h5 {
  font-family: var(--font-subtitle);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

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

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

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

/* Utilities */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.highlight {
  color: var(--color-secondary);
}

.highlight-text {
  color: var(--color-secondary);
  font-weight: 600;
}

/* Section Headers */
.section-header {
  margin-bottom: var(--spacing-xxl);
}

.section-title {
  margin-bottom: var(--spacing-md);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-secondary);
  border-radius: var(--radius-small);
}

.text-left .section-title::after {
  left: 0;
  transform: none;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-medium);
  max-width: 600px;
  margin: 0 auto;
}

.text-left .section-subtitle {
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-medium);
  font-family: var(--font-subtitle);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-secondary);
  color: var(--color-white);
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: var(--color-white);
}

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

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

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

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

.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background: #128c7e;
  color: var(--color-white);
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.125rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: #022133;
  box-shadow: var(--shadow-card);
  z-index: 1000;
  transition: var(--transition-normal);
}

.navbar {
  padding: var(--spacing-xs) 0;
}

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

.nav-brand .logo {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-subtitle);
  font-weight: 500;
  color: var(--color-white);
  padding: var(--spacing-xs) 0;
  transition: var(--transition-fast);
}

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

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid var(--color-secondary);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-medium);
  padding: var(--spacing-sm);
  min-width: 200px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-normal);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--color-secondary);
  border-radius: var(--radius-small);
  transition: var(--transition-fast);
}

.dropdown-menu a:hover {
  background: var(--color-secondary);
  color: #022133;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-white);
  border-radius: var(--radius-small);
  transition: var(--transition-fast);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  background: var(--gradient-primary);
  color: var(--color-white);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23F8E6A0' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-secondary-light);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.hero-benefits {
  margin-bottom: var(--spacing-xl);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.benefit-item i {
  color: var(--color-secondary);
  font-size: 1.25rem;
  min-width: 20px;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.trust-indicators {
  display: flex;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(248, 230, 160, 0.2);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 120px;
}

.trust-item .stars {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-xs);
}

.trust-item strong {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
}

.trust-item span {
  color: var(--color-secondary-light);
  font-size: 0.875rem;
}

.hero-image {
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2));
}

/* Problems vs Solutions */
.problems-solutions {
  padding: var(--spacing-xxl) 0;
  background: var(--color-gray-light);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  max-width: 1000px;
  margin: 0 auto;
}

.problems-column h3,
.solutions-column h3 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border-radius: var(--radius-large);
}

.problems-column h3 {
  background: #fee2e2;
  color: #dc2626;
}

.solutions-column h3 {
  background: #d1fae5;
  color: #059669;
}

.problem-item,
.solution-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.problem-item i {
  color: #dc2626;
  font-size: 1.25rem;
  min-width: 20px;
}

.solution-item i {
  color: #059669;
  font-size: 1.25rem;
  min-width: 20px;
}

/* Services Section */
.services {
  padding: var(--spacing-xxl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-large);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-card);
  text-align: center;
  position: relative;
  transition: var(--transition-normal);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.service-card.featured {
  border-color: var(--color-secondary);
  transform: scale(1.05);
}

.service-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.featured-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-secondary);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-large);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-subtitle);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon i {
  font-size: 2rem;
  color: var(--color-white);
}

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

.service-subtitle {
  color: var(--color-gray-medium);
  margin-bottom: var(--spacing-lg);
  font-size: 1.125rem;
}

.service-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.service-features i {
  color: var(--color-secondary);
  font-size: 1rem;
  min-width: 16px;
}

.service-price {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--color-gray-light);
  border-radius: var(--radius-medium);
}

.service-price .price-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  font-family: var(--font-subtitle);
}

.service-price .price-label {
  color: var(--color-gray-medium);
  font-size: 0.875rem;
}

.service-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-direction: column;
}

/* Differentials */
.differentials {
  padding: var(--spacing-xxl) 0;
  background: var(--color-gray-light);
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.differential-item {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.differential-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.differential-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.differential-icon i {
  font-size: 2rem;
  color: var(--color-secondary);
}

.differential-item h3 {
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
  font-size: 1.375rem;
  line-height: 1.3;
}

.differential-item .highlight-text {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  display: block;
  color: var(--color-secondary);
  line-height: 1.4;
}

.differential-item > p:last-child {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 0;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Process */
.process {
  padding: var(--spacing-xxl) 0;
}

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

.process-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-secondary);
  transform: translateX(-50%);
}

.process-step {
  position: relative;
  margin-bottom: var(--spacing-xxl);
  display: flex;
  align-items: center;
}

.process-step:nth-child(even) {
  flex-direction: row-reverse;
}

.process-step:nth-child(even) .step-content {
  text-align: right;
}

.step-number {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  font-family: var(--font-subtitle);
  z-index: 2;
}

.step-content {
  flex: 1;
  max-width: 300px;
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
  position: relative;
}

.process-step:nth-child(odd) .step-content {
  margin-right: calc(50% + 40px);
}

.process-step:nth-child(even) .step-content {
  margin-left: calc(50% + 40px);
}

.step-content h3 {
  margin-bottom: var(--spacing-xs);
}

.step-time {
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.step-icon {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  background: var(--color-gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step:nth-child(even) .step-icon {
  left: var(--spacing-md);
  right: auto;
}

.step-icon i {
  color: var(--color-secondary);
}

/* Numbers */
.numbers {
  padding: var(--spacing-xxl) 0;
  background: var(--gradient-primary);
  color: var(--color-white);
}

.numbers .section-title {
  color: var(--color-white);
}

.numbers .section-subtitle {
  color: var(--color-secondary-light);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.number-item {
  text-align: center;
  padding: var(--spacing-xl);
}

.number-value {
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-secondary);
  font-family: var(--font-subtitle);
  line-height: 1;
  display: inline-block;
}

.number-suffix {
  font-size: 2rem;
  color: var(--color-secondary);
  font-weight: 700;
}

.number-label {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--spacing-sm) 0 var(--spacing-xs);
  color: var(--color-white);
  font-family: var(--font-subtitle);
}

.number-description {
  color: var(--color-secondary-light);
  font-size: 0.875rem;
}

/* Testimonials */
.testimonials {
  padding: var(--spacing-xxl) 0;
  background: var(--color-gray-light);
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-large);
}

.testimonial-item {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
  margin: 0 var(--spacing-md);
}

.testimonial-content {
  text-align: center;
}

.testimonial-text {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.testimonial-rating {
  margin-bottom: var(--spacing-lg);
}

.testimonial-rating i {
  color: #ffc107;
  font-size: 1.25rem;
  margin: 0 2px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  justify-content: center;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info {
  text-align: left;
}

.author-name {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.author-company {
  color: var(--color-gray-medium);
  font-size: 0.875rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.slider-btn {
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}

.slider-btn:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  transform: scale(1.1);
}

/* FAQ */
.faq {
  padding: var(--spacing-xxl) 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-medium);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.faq-question h3 {
  margin: 0;
  color: var(--color-primary);
}

.faq-question i {
  color: var(--color-secondary);
  transition: var(--transition-fast);
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: var(--spacing-lg);
}

.faq-answer p {
  margin: 0;
  color: var(--color-gray-medium);
}

/* CTA Final */
.cta-final {
  padding: var(--spacing-xxl) 0;
  background: var(--gradient-primary);
  color: var(--color-white);
  text-align: center;
}

.cta-title {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-subtitle {
  font-size: 1.25rem;
  color: var(--color-secondary-light);
  margin-bottom: var(--spacing-md);
}

.cta-description {
  color: var(--color-secondary-light);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--color-secondary-light);
  font-size: 0.875rem;
}

.guarantee i {
  color: var(--color-secondary);
}

/* Contact */
.contact {
  padding: var(--spacing-xxl) 0;
  background: var(--color-gray-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.5rem;
  color: var(--color-white);
}

.contact-content h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.contact-content p {
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.contact-content span {
  color: var(--color-gray-medium);
  font-size: 0.875rem;
}

.contact-form {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid rgba(27, 75, 90, 0.2);
  border-radius: var(--radius-medium);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(184, 148, 31, 0.1);
}

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

.form-actions {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.form-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-medium);
  font-size: 0.875rem;
}

.form-guarantee i {
  color: var(--color-secondary);
}

/* Footer */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  height: 50px;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: var(--color-secondary-light);
  line-height: 1.6;
}

.footer-title {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

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

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

.footer-links a {
  color: var(--color-secondary-light);
  transition: var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(248, 230, 160, 0.2);
  padding-top: var(--spacing-lg);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copyright {
  color: var(--color-secondary-light);
  font-size: 0.875rem;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(248, 230, 160, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-light);
  transition: var(--transition-fast);
}

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

/* Floating Elements */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient-secondary);
  border: none;
  border-radius: 50%;
  color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-normal);
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
  z-index: 1000;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #128c7e;
  color: var(--color-white);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* AOS Animations */
[data-aos] {
  opacity: 0;
  transition: var(--transition-slow);
}

[data-aos].aos-animate {
  opacity: 1;
}

[data-aos="fade-up"] {
  transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-left"] {
  transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-right"] {
  transform: translateX(30px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

[data-aos="zoom-in"] {
  transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
  transform: scale(1);
}