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

:root {
  --primary-color: #2c5f2d;
  --primary-dark: #1e4620;
  --secondary-color: #4a9a4d;
  --accent-color: #ff6b35;
  --text-dark: #1a1a1a;
  --text-light: #4a4a4a;
  /* Cor de texto claro */
  --bg-light: #eaf3ea;
  /* Cor de fundo clara - alterada de #f8f9fa */
  --white: #ffffff;
  --success: #28a745;
  --border-radius: 8px;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, rgba(20, 20, 30, 0.92) 0%, rgba(40, 20, 30, 0.88) 100%), url('public/hero-heart.jpg');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  color: var(--white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

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

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 32px;
  opacity: 1;
  font-weight: 300;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.hero-product-image {
  text-align: center;
  margin: 32px 0;
}

.hero-product-image img {
  max-width: 280px;
  width: 100%;
  height: auto;
  /* Sombra para destacar o produto */
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
}

.hero-product-image-full {
  text-align: center;
  margin-top: 48px;
}

.hero-product-image-full img {
  max-width: 480px;
  width: 100%;
  height: auto;
  /* Sombra para destacar o produto */
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.4));
}

.trust-badges {
  display: flex;
  justify-content: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  opacity: 1;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.trust-icon {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* Hero Form */
.hero-form-container {
  background: rgba(255, 255, 255, 0.98);
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.countdown-timer {
  background: linear-gradient(135deg, #dc143c, #8b0000);
  color: var(--white);
  padding: 20px;
  border-radius: var(--border-radius);
  text-align: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(220, 20, 60, 0.4);
}

.countdown-label {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  opacity: 0.95;
}

.countdown-display {
  font-size: 2.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 2px;
}

.hero-form-container h3 {
  color: var(--text-dark);
  font-size: 1.5rem;
  margin-bottom: 8px;
  text-align: center;
}

.hero-form-container .form-subtitle {
  color: var(--text-light);
  font-size: 0.95rem;
  text-align: center;
  margin-bottom: 24px;
}

.hero-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input {
  padding: 14px 16px;
  border: 2px solid #e0e0e0;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: #dc143c;
  box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.1);
}

.hero-form-submit {
  background: linear-gradient(135deg, var(--accent-color), #ff5722);
  color: var(--white);
  padding: 16px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 8px;
}

.hero-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.hero-form-submit:active {
  transform: translateY(0);
}

.form-security-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 8px;
  justify-content: center;
}

.form-security-icon {
  color: var(--success);
}

/* CTA Buttons */
.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--white);
  padding: 18px 48px;
  font-size: 1.2rem;
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background-color: #ff5722;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
  width: 300px;
  height: 300px;
}

.cta-button span {
  position: relative;
  z-index: 1;
}

/* Section Titles */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.benefit-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary-color);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
  margin-bottom: 20px;
}

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

.benefit-card p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Ingredients */
.ingredients-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.ingredient-item {
  background: var(--white);
  padding: 24px;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
  box-shadow: var(--shadow);
}

.ingredient-item h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.ingredient-item p {
  color: var(--text-light);
  line-height: 1.8;
}

/* Testimonials */
.testimonials {
  background: linear-gradient(135deg, rgba(44, 95, 45, 0.95) 0%, rgba(30, 70, 32, 0.95) 100%), url('public/happy-couple.jpg');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  color: var(--white);
  position: relative;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 0;
}

.testimonials .container {
  position: relative;
  z-index: 1;
}

.testimonials .section-title,
.testimonials .section-subtitle {
  color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 32px;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial-rating {
  color: #ffc107;
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.8;
}

.testimonial-author {
  font-weight: 600;
  opacity: 0.9;
}

/* Doctor Section */
.doctor-section {
  background: var(--white);
}

.doctor-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-light);
  padding: 48px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.doctor-image {
  width: 100%;
  max-width: 300px;
  height: 300px;
  background: url('public/doctor.jpg');
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
  overflow: hidden;
}

.doctor-quote h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 16px;
}

.doctor-quote p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 20px;
}

.doctor-name {
  font-weight: 600;
  color: var(--text-dark);
}

/* Urgency Banner */
.urgency-banner {
  background: linear-gradient(90deg, var(--accent-color), #ff8c5a);
  color: var(--white);
  padding: 24px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.02);
  }
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.stat-card {
  text-align: center;
  padding: 32px;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-light);
  font-size: 1rem;
}

/* Form Section */
.form-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 80px 0;
}

.form-section .section-title,
.form-section .section-subtitle {
  color: var(--white);
}

.form-container {
  max-width: 600px;
  margin: 48px auto 0;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 48px;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-placeholder {
  background: rgba(255, 255, 255, 0.9);
  padding: 48px;
  border-radius: var(--border-radius);
  text-align: center;
  color: var(--text-dark);
}

.form-placeholder p {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.form-features {
  display: grid;
  gap: 16px;
  margin-top: 32px;
  text-align: left;
}

.form-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
}

.form-feature-icon {
  width: 24px;
  height: 24px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

/* Footer */
footer {
  background: var(--text-dark);
  color: var(--white);
  padding: 48px 0 24px;
  text-align: center;
}

.footer-content p {
  opacity: 0.8;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto 24px;
}

.footer-disclaimer {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-top: 32px;
  line-height: 1.6;
}

/* Scroll Animation */
.fade-in {
  /* As animações de fade-in foram removidas para garantir que o conteúdo seja sempre visível. */
}

/* Responsive */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .trust-badges {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 48px 0;
  }

  .hero {
    padding: 60px 0 40px;
  }

  .trust-badges {
    gap: 16px;
  }

  .doctor-content {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }

  .benefits-grid,
  .ingredients-list,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .form-container {
    padding: 32px 24px;
  }

  .cta-button {
    padding: 16px 32px;
    font-size: 1.1rem;
  }
}