/* ========================================
   1. RESET E VARIÁVEIS
======================================== */

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

:root {
  /* Cores */
  --primary-blue: #0D1D63;
  --secondary-red: #EB3838;
  --accent-gold: #FFB800;
  --text-primary: #2C3E50;
  --text-secondary: #7F8C8D;
  --bg-white: #FFFFFF;
  --bg-light: #F8F9FA;
  --bg-dark: #1A1A1A;

  /* Sombras */
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.08);
  --shadow-md: 0 10px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
  --shadow-xl: 0 30px 80px rgba(0,0,0,0.20);

  /* Espaçamentos */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 5rem;
}

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

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

/* ========================================
   2. HEADER/NAVEGAÇÃO
======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(255, 255, 255, 1);
  box-shadow: var(--shadow-md);
}

.navbar {
  padding: 1rem 0;
}

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

.logo img {
  height: 50px;
  transition: transform 0.3s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-red);
  transition: width 0.3s ease;
}

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

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

.nav-cta {
  display: flex;
  gap: 1rem;
}

.btn-whatsapp,
.btn-phone {
  padding: 0.5rem 1rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-whatsapp {
  background: #25D366;
  color: white;
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-phone {
  background: var(--primary-blue);
  color: white;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.btn-phone:hover {
  background: var(--secondary-red);
  transform: rotate(10deg);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-blue);
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* ========================================
   3. HERO SECTION (CRÍTICO!)
======================================== */

.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* IMAGEM DE FUNDO - OBRIGATÓRIA! */
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.1);
  animation: kenBurns 20s ease-out infinite;
}

@keyframes kenBurns {
  0% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* OVERLAY ESCURO - OBRIGATÓRIO! */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(13, 29, 99, 0.85) 0%,
    rgba(13, 29, 99, 0.7) 50%,
    rgba(13, 29, 99, 0.9) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 184, 0, 0.2);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-shadow: 2px 4px 8px rgba(0,0,0,0.3);
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-gold), #FFC947);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.6;
  margin-bottom: 2rem;
  color: rgba(255,255,255,0.9);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Botões Estilizados */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary-red), #ff6b6b);
  color: white;
  box-shadow: 0 10px 30px rgba(235, 56, 56, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(235, 56, 56, 0.4);
}

.btn-secondary {
  background: transparent;
  color: white;
  border-color: white;
}

.btn-secondary:hover {
  background: white;
  color: var(--primary-blue);
  transform: translateY(-3px);
}

.btn i {
  transition: transform 0.3s ease;
}

.btn:hover i {
  transform: translateX(5px);
}

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

.animate-fade-up { animation: fadeUp 0.8s ease-out; }
.animate-fade-up-delay { animation: fadeUp 0.8s ease-out 0.2s both; }
.animate-fade-up-delay-2 { animation: fadeUp 0.8s ease-out 0.4s both; }
.animate-fade-down { animation: fadeUp 0.8s ease-out reverse; }

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 20px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: white;
  border-radius: 2px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* ========================================
   4. SEÇÃO DE FEATURES/DIFERENCIAIS
======================================== */

.features {
  padding: 4rem 0;
  background: var(--bg-light);
  margin-top: -80px;
  position: relative;
  z-index: 10;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-blue), var(--secondary-red));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--primary-blue), #2a3f8f);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  transition: all 0.3s ease;
}

.feature-card:hover .card-icon {
  transform: rotate(10deg) scale(1.1);
  background: linear-gradient(135deg, var(--secondary-red), #ff6b6b);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ========================================
   5. SEÇÃO DE SERVIÇOS
======================================== */

.services {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

/* Imagem de Fundo com Parallax */
.section-bg {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 120%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: brightness(0.4);
  z-index: 0;
}

.section-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(13, 29, 99, 0.9),
    rgba(13, 29, 99, 0.8)
  );
  z-index: 1;
}

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

.section-header {
  text-align: center;
  margin-bottom: 3rem;
  color: white;
}

.section-tag {
  display: inline-block;
  background: rgba(255, 184, 0, 0.2);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.section-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.98);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at center,
    rgba(235, 56, 56, 0.05) 0%,
    transparent 70%
  );
  transition: all 0.6s ease;
  transform: scale(0);
}

.service-card:hover::before {
  transform: scale(1);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--secondary-red), #ff6b6b);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  transform: rotate(5deg) scale(1.1);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.service-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.service-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary-red);
  font-weight: bold;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary-red);
  text-decoration: none;
  font-weight: 600;
  transition: gap 0.3s ease;
}

.service-link:hover {
  gap: 1rem;
}

.services-cta {
  text-align: center;
  margin-top: 3rem;
}

.btn-lg {
  padding: 1.2rem 2.5rem;
  font-size: 1.1rem;
}

/* ========================================
   6. POR QUE A BDS
======================================== */

.why-us {
  padding: 5rem 0;
  background: var(--bg-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: white;
  padding: 3rem 2rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  position: relative;
}

.benefit-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--secondary-red));
  transition: width 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.benefit-card:hover::after {
  width: 80%;
}

.benefit-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--primary-blue), #2a3f8f);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  transition: all 0.3s ease;
}

.benefit-card:hover .benefit-icon {
  transform: rotate(360deg);
  background: linear-gradient(135deg, var(--secondary-red), #ff6b6b);
}

.benefit-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.benefit-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========================================
   7. SOBRE A EMPRESA
======================================== */

.about {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
  color: white;
}

.about .section-bg {
  filter: brightness(0.3);
}

.about-content {
  position: relative;
  z-index: 2;
}

.about-text h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 2rem;
  color: white;
}

.about-text h3 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--accent-gold);
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,0.9);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.2);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ========================================
   8. CONTATO
======================================== */

.contact {
  padding: 5rem 0;
  background: var(--bg-light);
}

.contact .section-header {
  color: var(--text-primary);
}

.contact .section-subtitle {
  color: var(--text-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.contact-form {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-red);
  box-shadow: 0 0 0 3px rgba(235, 56, 56, 0.1);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: white;
  border-radius: 15px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.info-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.info-item i {
  font-size: 1.5rem;
  color: var(--secondary-red);
  width: 40px;
  text-align: center;
}

.info-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.info-item p {
  color: var(--text-secondary);
  line-height: 1.5;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--primary-blue);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--secondary-red);
  transform: rotate(360deg);
}

/* ========================================
   9. FOOTER
======================================== */

.footer {
  background: var(--bg-dark);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-logo {
  height: 40px;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.footer h4 {
  margin-bottom: 1rem;
  color: white;
}

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

.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  line-height: 2;
  transition: color 0.3s ease;
}

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

.footer-contact p {
  color: rgba(255,255,255,0.7);
  line-height: 2;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  color: rgba(255,255,255,0.5);
}

/* ========================================
   10. WHATSAPP FLOAT
======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  z-index: 999;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #20bd5a;
}

/* ========================================
   11. RESPONSIVO
======================================== */

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

  .mobile-toggle {
    display: flex;
  }

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

  .services-grid,
  .features-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

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