/* ========================================
   COMPONENTS CSS
   ======================================== */

/* ========== BOTÕES ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 1.75rem;
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.4);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(var(--color-secondary-rgb), 0.3);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--color-secondary-rgb), 0.4);
}

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: var(--text-lg);
}

.btn-icon {
  width: 20px;
  height: 20px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ========== BANNER DE URGÊNCIA ========== */
.urgency-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #D88F8F 0%, #E8A87C 100%);
  color: var(--color-white);
  padding: var(--spacing-sm) 0;
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-md);
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.5s ease, opacity 0.5s ease;
}

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

.urgency-icon {
  font-size: var(--text-2xl);
  animation: pulse-icon 2s ease-in-out infinite;
}

.urgency-text {
  font-size: var(--text-base);
  font-weight: 500;
}

.urgency-timer {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .urgency-content {
    font-size: var(--text-sm);
    gap: var(--spacing-sm);
  }
  
  .urgency-icon {
    font-size: var(--text-xl);
  }
  
  .urgency-text {
    font-size: var(--text-sm);
  }
  
  .urgency-timer {
    font-size: var(--text-base);
  }
}

/* ========== HEADER ========== */
.header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--spacing-md) 0;
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-sm);
  margin-top: 60px; /* Espaço para o banner de urgência */
}

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

.logo-text {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.logo-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 600;
  margin: 0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

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

.nav-link {
  font-size: var(--text-base);
  font-weight: 700;
  color: #1a1a1a;
  transition: color var(--transition-fast);
  text-shadow: none;
}

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

@media (max-width: 768px) {
  .nav {
    display: none;
  }
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
}

.parallax-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  will-change: transform;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.5));
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: rgba(216, 143, 143, 0.9);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--color-white);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-subtitle {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-md);
}

.hero-title {
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--spacing-xl);
}

.hero-cta {
  margin-top: var(--spacing-xl);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s ease-in-out infinite;
  color: rgba(255, 255, 255, 0.7);
}

/* ========== CARDS DE SINTOMAS ========== */
.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.symptom-card {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  text-align: center;
}

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

.symptom-icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--spacing-md);
}

.symptom-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

/* ========== MÉTODO LDA ========== */
.method-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.method-card {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 100%);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-normal);
}

.method-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.method-icon {
  font-size: var(--text-5xl);
  margin-bottom: var(--spacing-md);
}

.method-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-sm);
}

.method-description {
  font-size: var(--text-base);
  color: var(--color-text-light);
  margin: 0;
}

/* ========== AUTORIDADE ========== */
.authority-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.authority-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.authority-quote {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-style: italic;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--spacing-xl);
  line-height: 1.4;
  border-left: 4px solid var(--color-primary);
  padding-left: var(--spacing-lg);
}

.authority-info {
  padding-left: var(--spacing-lg);
}

.authority-name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.authority-credentials {
  font-size: var(--text-base);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.authority-registration {
  font-size: var(--text-sm);
  color: var(--color-text-lighter);
  margin: 0;
}

@media (max-width: 768px) {
  .authority-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .authority-quote {
    font-size: var(--text-2xl);
  }
}

/* ========== PARA QUEM É ========== */
.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.fit-column {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.fit-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.fit-title-yes {
  color: var(--color-success);
}

.fit-title-no {
  color: var(--color-danger);
}

.fit-list {
  list-style: none;
}

.fit-list li {
  font-size: var(--text-lg);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.fit-list li:last-child {
  border-bottom: none;
}

@media (max-width: 768px) {
  .fit-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== PROVA SOCIAL ========== */
.social-proof-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 100%);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.social-proof-icon {
  font-size: var(--text-3xl);
}

.social-proof-text {
  font-size: var(--text-lg);
  color: var(--color-text);
}

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

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

.faq-icon {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

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

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

.faq-item.active .faq-answer {
  max-height: 500px;
}

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

/* ========== CTA FINAL ========== */
.cta-final-content {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--color-white);
  padding: var(--spacing-3xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

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

.cta-final-text {
  font-size: var(--text-lg);
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.95);
}

/* ========== FOOTER ========== */
.footer {
  background-color: var(--color-text);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer-info p,
.footer-contact p {
  font-size: var(--text-sm);
  margin-bottom: var(--spacing-xs);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
}

/* ========== TELA FINAL ========== */
.final-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.final-icon {
  font-size: var(--text-6xl);
  margin-bottom: var(--spacing-lg);
}

.final-title {
  color: var(--color-success);
  margin-bottom: var(--spacing-md);
}

.final-text {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}