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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fafafa;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === CONTAINER === */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* === HEADER === */
.site-header {
  background: #0b72b9;
  color: #fff;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

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

.brand {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand svg {
  flex-shrink: 0;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 0.25rem;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background: #fff;
  transition: 0.3s;
}

.main-nav ul {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
  padding: 0.5rem 0;
  position: relative;
}

.main-nav a:hover {
  color: #ffcc00;
}

.main-nav a.active {
  color: #ffcc00;
}

.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #ffcc00;
}

.cta-phone {
  background: #ffcc00;
  color: #0b72b9 !important;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-phone:hover {
  background: #ffd633;
  color: #0b72b9;
}

/* === HERO === */
.hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, #0b72b9, #095a91);
  color: #fff;
  margin: 0;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  padding: 1rem 0;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-align: left;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  text-align: left;
}

.hero-features {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.feature svg {
  flex-shrink: 0;
}

.cta-row {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  border: 2px solid transparent;
  text-align: center;
  justify-content: center;
}

.btn.primary {
  background: #ffcc00;
  color: #0b72b9;
}

.btn.primary:hover {
  background: #ffd633;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 204, 0, 0.3);
}

.btn.outline {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
}

.btn.outline:hover {
  background: #fff;
  color: #0b72b9;
}

.btn.large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn.secondary {
  background: #fff;
  color: #0b72b9;
  border: 2px solid #fff;
}

.btn.secondary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* === SEÇÕES COMUNS === */
section {
  padding: 4rem 0;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #0b72b9;
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  margin-bottom: 3rem;
  color: #666;
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* === ÁREAS ATENDIDAS === */
.areas-atendidas {
  background: #fff;
  text-align: center;
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.city {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
  transition: 0.3s;
}

.city:hover {
  background: #e9ecef;
  transform: translateY(-2px);
}

.city svg {
  color: #0b72b9;
  flex-shrink: 0;
}

/* === SERVIÇOS === */
.services {
  background: #f8f9fa;
}

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

.service-card {
  background: #fff;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transition: 0.3s;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.service-icon {
  margin-bottom: 1.5rem;
  color: #0b72b9;
}

.service-card h3 {
  color: #0b72b9;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.service-card p {
  margin-bottom: 1.5rem;
  color: #666;
  flex-grow: 1;
}

.service-card ul {
  text-align: left;
  margin-bottom: 1.5rem;
}

.service-card ul li {
  padding: 0.3rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.service-card ul li::before {
  content: "✓";
  color: #ffcc00;
  position: absolute;
  left: 0;
  font-weight: bold;
}

.service-link {
  color: #0b72b9;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  margin-top: auto;
}

.service-link::after {
  content: "→";
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.service-link:hover::after {
  transform: translateX(3px);
}

/* === DIFERENCIAIS === */
.diferenciais {
  background: #fff;
}

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

.diferencial {
  text-align: center;
  padding: 2rem 1rem;
}

.diferencial-icon {
  margin-bottom: 1.5rem;
  color: #0b72b9;
}

.diferencial h3 {
  margin-bottom: 1rem;
  color: #0b72b9;
  font-size: 1.2rem;
}

.diferencial p {
  color: #666;
  line-height: 1.6;
}

/* === DEPOIMENTOS === */
.depoimentos {
  background: #f8f9fa;
}

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

.depoimento {
  background: #fff;
  border-radius: 10px;
  padding: 2rem;
  position: relative;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.depoimento::before {
  content: """;
  font-size: 4rem;
  color: #ffcc00;
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: Georgia, serif;
  line-height: 1;
}

.depoimento-texto {
  margin-bottom: 1.5rem;
  font-style: italic;
  position: relative;
  z-index: 1;
  line-height: 1.6;
}

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.autor-info h4 {
  margin-bottom: 0.25rem;
  color: #0b72b9;
}

.autor-info p {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.rating {
  color: #ffcc00;
}

.star.filled {
  color: #ffcc00;
}

/* === CHAMADA FINAL === */
.cta-final {
  background: linear-gradient(135deg, #0b72b9, #095a91);
  color: #fff;
  text-align: center;
  padding: 4rem 0;
}

.cta-content h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

/* === FOOTER === */
.site-footer {
  background: #0b72b9;
  color: #fff;
  padding: 3rem 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-col h4 {
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
  color: #ffcc00;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  transition: 0.3s;
}

.footer-col a:hover {
  color: #ffcc00;
}

.footer-brand .brand {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: inline-flex;
}

.footer-col p {
  margin-bottom: 1.5rem;
  opacity: 0.9;
  line-height: 1.6;
}

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

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: 0.3s;
  color: #fff;
}

.social-links a:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.footer-contato {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contato li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-contato svg {
  flex-shrink: 0;
}

.copyright {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: 0.3s;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

/* === RESPONSIVIDADE === */
@media (max-width: 1024px) {
  .hero .container {
    gap: 2rem;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0b72b9;
    padding: 1rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
  }
  
  .main-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-content {
    order: 2;
  }
  
  .hero-image {
    order: 1;
  }
  
  .hero h1,
  .hero-subtitle {
    text-align: center;
  }
  
  .cta-row {
    justify-content: center;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .cities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .diferenciais-grid {
    grid-template-columns: 1fr;
  }
  
  .depoimentos-slider {
    grid-template-columns: 1fr;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn.large {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 500px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .cities-grid {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.6rem;
  }
  
  .footer-inner {
    grid-template-columns: 1fr;
  }
  
  .hero-features {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
}

/* === ANIMAÇÕES === */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-card,
.diferencial,
.depoimento {
  animation: fadeIn 0.6s ease-out;
}

/* === ESTADOS DE CARREGAMENTO === */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* === ACESSIBILIDADE === */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* === UTILITÁRIOS === */
.text-center {
  text-align: center;
}

.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.p-2 { padding: 2rem; }

.bg-light {
  background: #f8f9fa;
}

.bg-white {
  background: #fff;
}
/* === PÁGINA CAÇA VAZAMENTOS === */

/* Sinais de Vazamento */
.sinais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.sinal-card {
  background: #fff;
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.sinal-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.sinal-icon {
  margin-bottom: 1.5rem;
  color: #0b72b9;
}

.sinal-card h3 {
  color: #0b72b9;
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.sinal-card p {
  color: #666;
  line-height: 1.6;
}

/* Alerta Urgente */
.alerta-urgente {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  border-radius: 10px;
  padding: 2rem;
  margin-top: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.alerta-content {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex: 1;
}

.alerta-content svg {
  color: #ff6b35;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.alerta-content h3 {
  color: #856404;
  margin-bottom: 0.5rem;
}

.alerta-content p {
  color: #856404;
  margin: 0;
}

/* Tecnologias */
.tecnologias-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 3rem;
}

.tecnologia-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.tecnologia-card.reverse {
  direction: rtl;
}

.tecnologia-card.reverse > * {
  direction: ltr;
}

.tecnologia-image img {
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  width: 100%;
  height: auto;
}

.tecnologia-content h3 {
  color: #0b72b9;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.tecnologia-content p {
  margin-bottom: 1.5rem;
  color: #666;
  line-height: 1.6;
}

.tecnologia-content ul {
  margin-bottom: 0;
}

.tecnologia-content ul li {
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
}

.tecnologia-content ul li::before {
  content: "✓";
  color: #ffcc00;
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Processo */
.processo-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
}

.processo-steps::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #0b72b9;
  opacity: 0.3;
}

.step {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  position: relative;
}

.step-number {
  background: #0b72b9;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.step-content {
  flex: 1;
  padding-top: 0.5rem;
}

.step-content h3 {
  color: #0b72b9;
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.step-content p {
  color: #666;
  line-height: 1.6;
}

/* Vantagens */
.vantagens-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.vantagem {
  text-align: center;
  padding: 2rem 1rem;
}

.vantagem-icon {
  margin-bottom: 1.5rem;
  color: #0b72b9;
}

.vantagem h3 {
  margin-bottom: 1rem;
  color: #0b72b9;
  font-size: 1.2rem;
}

.vantagem p {
  color: #666;
  line-height: 1.6;
}

/* CTA Específico */
.cta-especifico {
  background: linear-gradient(135deg, #0b72b9, #095a91);
  color: #fff;
  text-align: center;
  padding: 4rem 0;
}

.cta-especifico .cta-content h2 {
  color: #fff;
  margin-bottom: 1rem;
}

.cta-especifico .cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-info {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

/* Responsividade para Caça Vazamentos */
@media (max-width: 768px) {
  .sinais-grid {
    grid-template-columns: 1fr;
  }
  
  .alerta-urgente {
    flex-direction: column;
    text-align: center;
  }
  
  .alerta-content {
    flex-direction: column;
    text-align: center;
  }
  
  .tecnologia-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .tecnologia-card.reverse {
    direction: ltr;
  }
  
  .processo-steps::before {
    left: 25px;
  }
  
  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  .vantagens-grid {
    grid-template-columns: 1fr;
  }
  
  .cta-info {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 500px) {
  .step {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .processo-steps::before {
    display: none;
  }
}