/* Variáveis CSS */
:root {
  --primary-dark: #0a0a0a;
  --secondary-dark: #1a1a1a;
  --accent-color: #d4af37;
  --accent-light: #e8c966;
  --light-gray: #f5f5f5;
  --medium-gray: #8a8a8a;
  --dark-gray: #2a2a2a;
  --white: #ffffff;
  --transition: all 0.3s ease;
}

/* Reset e estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--primary-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1,
h2,
h3,
h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.3;
}

.section {
  padding: 100px 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Botões */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-color), #b8941e);
  color: var(--primary-dark);
  text-decoration: none;
  font-weight: 700;
  padding: 20px 40px;
  border-radius: 50px;
  font-size: 1.2rem;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
  border: none;
  cursor: pointer;
  text-align: center;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.btn-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
  background: linear-gradient(135deg, #e8c966, var(--accent-color));
}

.btn-primary i {
  margin-right: 12px;
  font-size: 1.5rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #25d366, #1da851);
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  padding: 18px 35px;
  border-radius: 50px;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
  border: none;
  cursor: pointer;
  text-align: center;
  width: 100%;
  max-width: 350px;
  margin: 0 auto;
}

.btn-whatsapp:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp i {
  margin-right: 12px;
  font-size: 1.4rem;
}

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

.badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-color), #b8941e);
  color: var(--primary-dark);
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Header */
.header {
  background-color: var(--secondary-dark);
  padding: 25px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

.logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}

.logo span {
  color: var(--accent-color);
}

.tagline {
  font-size: 1rem;
  color: var(--medium-gray);
  margin-top: 5px;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(10, 10, 10, 0.9), rgba(10, 10, 10, 0.9)),
    url('../img/amanhecer-cataratas-baixa-5.jpeg');
  background-size: cover;
  background-position: center;
  padding: 150px 0 100px;
  text-align: center;
}

.hero-title {
  font-size: 3.2rem;
  margin-bottom: 25px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.4rem;
  color: var(--medium-gray);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin: 50px 0;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-color);
  line-height: 1;
}

.hero-stat-text {
  font-size: 1.1rem;
  color: var(--medium-gray);
  margin-top: 10px;
  text-align: center;
}

.hero-note {
  margin-top: 20px;
  color: var(--medium-gray);
  font-size: 0.9rem;
}

/* Problema Section */
.problema {
  background-color: var(--secondary-dark);
}

.problema-content {
  max-width: 900px;
  margin: 0 auto;
}

.problema-intro {
  text-align: center;
  font-size: 1.2rem;
  color: var(--medium-gray);
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.problema-list {
  list-style: none;
  margin: 40px 0;
}

.problema-list li {
  background-color: var(--dark-gray);
  padding: 25px;
  border-radius: 10px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  border-left: 4px solid #ff6b6b;
}

.problema-list li i {
  color: #ff6b6b;
  font-size: 1.8rem;
  min-width: 40px;
}

.problema-clarity {
  text-align: center;
  margin-top: 60px;
}

.problema-clarity h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--accent-light);
}

.clarity-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.clarity-item {
  text-align: center;
}

.clarity-number {
  font-size: 2rem;
  color: var(--accent-color);
  font-weight: bold;
}

.clarity-text {
  color: var(--medium-gray);
}

/* Avaliação Preview */
.avaliacao-preview {
  background-color: var(--primary-dark);
}

.avaliacao-container {
  background-color: var(--secondary-dark);
  border-radius: 15px;
  padding: 50px;
  max-width: 900px;
  margin: 0 auto;
  border: 2px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.avaliacao-item {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.avaliacao-item:last-child {
  border-bottom: none;
}

.avaliacao-item h3 {
  color: var(--accent-light);
  margin-bottom: 20px;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.avaliacao-question {
  background-color: var(--dark-gray);
  padding: 25px;
  border-radius: 10px;
  margin-bottom: 15px;
}

.avaliacao-hint {
  color: var(--medium-gray);
  margin-top: 10px;
  font-size: 0.95rem;
}

.avaliacao-options {
  display: flex;
  gap: 15px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.avaliacao-option {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 12px 25px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.avaliacao-option:hover {
  background-color: rgba(212, 175, 55, 0.1);
  border-color: var(--accent-color);
}

.interpretacao {
  text-align: center;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.interpretacao h3 {
  color: var(--accent-light);
  margin-bottom: 20px;
}

.interpretacao-desc {
  color: var(--medium-gray);
  max-width: 700px;
  margin: 0 auto 40px;
}

.interpretacao-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

.interpretacao-item {
  padding: 25px;
  border-radius: 10px;
  text-align: center;
}

.interpretacao-item.critico {
  background-color: rgba(255, 107, 107, 0.1);
  border-left: 4px solid #ff6b6b;
}

.interpretacao-item.alerta {
  background-color: rgba(255, 193, 7, 0.1);
  border-left: 4px solid #ffc107;
}

.interpretacao-item.otimo {
  background-color: rgba(76, 175, 80, 0.1);
  border-left: 4px solid #4caf50;
}

.interpretacao-item h4 {
  margin-bottom: 15px;
}

.interpretacao-item.critico h4 {
  color: #ff6b6b;
}

.interpretacao-item.alerta h4 {
  color: #ffc107;
}

.interpretacao-item.otimo h4 {
  color: #4caf50;
}

.interpretacao-item p {
  color: var(--light-gray);
  font-size: 0.95rem;
}

/* Download Section */
.download-section {
  background: linear-gradient(rgba(10, 10, 10, 0.95), rgba(10, 10, 10, 0.95)),
    url('../img/cataratas2.png');
  background-size: cover;
  background-position: center;
  text-align: center;
}

.download-counter {
  background: linear-gradient(135deg, var(--accent-color), #b8941e);
  color: var(--primary-dark);
  padding: 15px;
  border-radius: 10px;
  margin: 30px auto;
  text-align: center;
  font-weight: bold;
  max-width: 400px;
  font-size: 1.2rem;
}

.download-counter i {
  margin-right: 10px;
}

.download-box {
  background-color: var(--secondary-dark);
  border-radius: 15px;
  padding: 60px 50px;
  max-width: 600px;
  margin: 0 auto;
  border: 2px solid rgba(212, 175, 55, 0.3);
  position: relative;
  overflow: hidden;
}

.download-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--accent-color), #e8c966);
}

.download-icon {
  font-size: 4rem;
  color: var(--accent-color);
  margin-bottom: 30px;
}

.download-box-title {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--accent-light);
}

.download-list {
  list-style: none;
  text-align: left;
  margin: 30px 0;
}

.download-list li {
  margin-bottom: 15px;
  padding-left: 35px;
  position: relative;
  color: var(--light-gray);
}

.download-list li i {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--accent-color);
  font-size: 1.2rem;
}

/* Formulário */
.download-form {
  margin-top: 40px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: var(--medium-gray);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 18px 25px;
  background-color: var(--dark-gray);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--white);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin: 25px 0;
  text-align: left;
}

.form-check input {
  margin-right: 15px;
  margin-top: 5px;
}

.form-check label {
  color: var(--medium-gray);
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-check a {
  color: var(--accent-color);
  text-decoration: none;
}

.form-security {
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-top: 20px;
}

.form-security i {
  margin-right: 8px;
}

.whatsapp-cta {
  margin-top: 60px;
}

.whatsapp-cta h3 {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: var(--accent-light);
}

/* Sobre Cristiano */
.sobre {
  background-color: var(--secondary-dark);
}

.sobre-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

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

.sobre-image img {
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.sobre-text h3 {
  color: var(--accent-light);
  font-size: 1.8rem;
  margin-bottom: 25px;
}

.sobre-desc {
  color: var(--medium-gray);
  margin-bottom: 25px;
  line-height: 1.6;
}

.sobre-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin: 40px 0;
}

.sobre-stat {
  text-align: center;
  padding: 20px;
  background-color: var(--dark-gray);
  border-radius: 10px;
}

.sobre-stat-number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.sobre-stat-text {
  color: var(--medium-gray);
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Cases Section */
.cases {
  background-color: var(--primary-dark);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin: 60px 0;
}

.case-card {
  background-color: var(--secondary-dark);
  padding: 40px 30px;
  border-radius: 10px;
  text-align: center;
  border-top: 4px solid var(--accent-color);
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-10px);
}

.case-logo {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.case-card h4 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--accent-light);
}

.case-subtitle {
  color: var(--medium-gray);
  margin-bottom: 20px;
  font-size: 1rem;
}

.case-result {
  color: var(--light-gray);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* FAQ Section */
.faq {
  background-color: var(--secondary-dark);
}

.faq-item {
  background-color: var(--dark-gray);
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq-question {
  padding: 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.faq-question i {
  transition: transform 0.3s ease;
}

.faq-answer {
  padding: 0 25px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--medium-gray);
  line-height: 1.6;
}

.faq-answer.active {
  padding: 0 25px 25px;
  max-height: 500px;
}

.final-cta {
  text-align: center;
  margin-top: 60px;
}

.final-cta h3 {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: var(--accent-light);
}

/* Botão WhatsApp Flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
  animation: float 3s ease-in-out infinite;
}

.whatsapp-float .btn-whatsapp {
  width: auto;
  padding: 15px 25px;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* Footer */
.footer {
  background-color: var(--primary-dark);
  padding: 60px 0 40px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-logo span {
  color: var(--accent-color);
}

.footer-description {
  color: var(--medium-gray);
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.8;
}

.footer-contact {
  margin: 30px 0;
}

.footer-contact p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--medium-gray);
  margin-bottom: 10px;
}

.footer-contact i {
  color: var(--accent-color);
}

.copyright {
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-top: 30px;
  line-height: 1.6;
}

/* Responsividade */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 2.2rem;
    text-align: center;
  }

  .section-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .section {
    padding: 70px 0;
  }

  .hero-stats {
    gap: 30px;
  }

  .hero-stat-number {
    font-size: 2.2rem;
  }

  .sobre-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

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

  .avaliacao-container {
    padding: 30px 20px;
  }

  .download-box {
    padding: 40px 30px;
  }

  .whatsapp-float {
    display: none;
  }

  .header-content {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .btn-primary,
  .btn-whatsapp {
    padding: 18px 30px;
    font-size: 1.1rem;
  }

  .hero-stat {
    min-width: 120px;
  }

  .sobre-stats {
    grid-template-columns: 1fr;
  }

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

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

  .avaliacao-options {
    flex-direction: column;
  }

  .clarity-grid {
    flex-direction: column;
    gap: 20px;
  }
}