/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #ecf0e3;
  color: #1a273a;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #536224; text-decoration: none; transition: color .3s; }
a:hover { color: #1a273a; }
ul { list-style: none; }
h1, h2, h3, h4 { color: #1a273a; line-height: 1.2; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === TOPBAR === */
.topbar {
  background: #1a273a;
  color: #ecf0e3;
  padding: 8px 0;
  font-size: 0.85rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar a { color: #ecf0e3; }
.topbar a:hover { color: #536224; }
.topbar-left, .topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar .icon { margin-right: 4px; }
.badge-24h {
  background: #536224;
  color: #fff;
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  animation: pulse24 2s infinite;
}
@keyframes pulse24 {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* === HEADER === */
.header {
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
}
.logo img {
  height: 60px;
  width: auto;
}
.nav-list { display: flex; gap: 6px; }
.nav-list a {
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.92rem;
  color: #1a273a;
  transition: background .3s, color .3s;
}
.nav-list a:hover, .nav-list a.active {
  background: #536224;
  color: #fff;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  width: 26px;
  height: 3px;
  background: #1a273a;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* === BANNER === */
.banner { position: relative; overflow: hidden; }
.banner-desktop { display: block; width: 100%; }
.banner-mobile { display: none; width: 100%; }
.banner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* === HERO SECTION === */
.hero {
  padding: 60px 0;
  text-align: center;
}
.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 16px;
  color: #1a273a;
}
.hero p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 30px;
  color: #444;
}
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all .3s;
  border: none;
  text-align: center;
}
.btn-primary {
  background: #536224;
  color: #fff;
}
.btn-primary:hover {
  background: #3d4a1a;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(83,98,36,.3);
}
.btn-outline {
  background: transparent;
  color: #536224;
  border: 2px solid #536224;
}
.btn-outline:hover {
  background: #536224;
  color: #fff;
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1da851;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}

/* === SECTION TITLES === */
.section { padding: 60px 0; }
.section-title {
  text-align: center;
  margin-bottom: 40px;
}
.section-title h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}
.section-title p {
  color: #666;
  font-size: 1rem;
}
.section-title .underline {
  width: 60px;
  height: 3px;
  background: #536224;
  margin: 12px auto 0;
  border-radius: 2px;
}

/* === SERVICES GRID === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  transition: transform .3s, box-shadow .3s;
  border: 1px solid rgba(0,0,0,.04);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
}
.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: #ecf0e3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-icon svg {
  width: 32px;
  height: 32px;
  fill: #536224;
}
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.92rem;
  color: #555;
  margin-bottom: 16px;
}
.service-card .btn {
  padding: 10px 24px;
  font-size: 0.88rem;
}

/* === FEATURES / DIFERENCIAIS === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.feature-card {
  background: #fff;
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
  transition: transform .3s;
}
.feature-card:hover { transform: translateY(-4px); }
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, #536224, #6d8030);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-icon svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}
.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.88rem;
  color: #555;
}

/* === REVIEWS === */
.reviews-section { background: #fff; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: #ecf0e3;
  border-radius: 12px;
  padding: 24px;
  position: relative;
}
.review-stars {
  color: #f5a623;
  font-size: 1.1rem;
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.review-text {
  font-style: italic;
  margin-bottom: 12px;
  color: #333;
  font-size: 0.95rem;
  line-height: 1.5;
}
.review-author {
  font-weight: 700;
  color: #1a273a;
  font-size: 0.9rem;
}
.review-source {
  font-size: 0.8rem;
  color: #888;
}

/* === CONTACT / CTA === */
.cta-section {
  background: #1a273a;
  color: #ecf0e3;
  text-align: center;
  padding: 60px 0;
}
.cta-section h2 { color: #fff; font-size: 1.8rem; margin-bottom: 12px; }
.cta-section p { color: #ccc; margin-bottom: 24px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* === CONTACT SECTION === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-item:last-child { margin-bottom: 0; }
.contact-item-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: #ecf0e3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-item-icon svg {
  width: 20px;
  height: 20px;
  fill: #536224;
}
.contact-item h4 { font-size: 0.9rem; margin-bottom: 2px; }
.contact-item p { font-size: 0.88rem; color: #555; }
.contact-map {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
}

/* === PAGE HERO === */
.page-hero {
  background: linear-gradient(135deg, #1a273a 0%, #2a3d56 100%);
  color: #fff;
  padding: 50px 0 40px;
  text-align: center;
}
.page-hero h1 {
  color: #fff;
  font-size: 2rem;
  margin-bottom: 10px;
}
.page-hero p {
  color: #ccc;
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}
.breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 16px;
  color: #aaa;
}
.breadcrumb a { color: #aaa; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { margin: 0 6px; }

/* === CONTENT BLOCKS === */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 50px;
}
.content-block.reverse { direction: rtl; }
.content-block.reverse > * { direction: ltr; }
.content-block h2 {
  font-size: 1.6rem;
  margin-bottom: 14px;
}
.content-block p {
  color: #555;
  margin-bottom: 12px;
  font-size: 0.95rem;
}
.content-block img {
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.1);
  max-height: 300px;
  object-fit: cover;
  width: 100%;
}
.checklist {
  margin: 16px 0;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.95rem;
}
.checklist li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: #536224;
  border-radius: 50%;
  display: inline-block;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
}

/* === SMALL PRODUCT IMAGES === */
.product-images {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.product-images img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #ecf0e3;
  transition: transform .3s;
}
.product-images img:hover { transform: scale(1.05); }

/* === FOOTER === */
.footer {
  background: #1a273a;
  color: #ccc;
  padding: 40px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-bottom: 30px;
}
.footer h4 {
  color: #fff;
  margin-bottom: 14px;
  font-size: 1rem;
}
.footer p, .footer li, .footer a {
  font-size: 0.88rem;
  color: #aaa;
}
.footer a:hover { color: #536224; }
.footer ul li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 16px;
  text-align: center;
  font-size: 0.82rem;
  color: #777;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  z-index: 9999;
  transition: transform .3s;
  animation: bounceWpp 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }
@keyframes bounceWpp {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .contact-grid { grid-template-columns: 1fr; }
  .content-block { grid-template-columns: 1fr; }
  .content-block.reverse { direction: ltr; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    gap: 4px;
  }
  .nav-list.open { display: flex; }
  .nav-list a {
    display: block;
    padding: 12px 16px;
    text-align: center;
  }
  .header .container { position: relative; }
  .logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
  .banner-desktop { display: none; }
  .banner-mobile { display: block; }
  .hero h1 { font-size: 1.6rem; }
  .hero p { font-size: 0.95rem; }
  .section-title h2 { font-size: 1.4rem; }
  .page-hero h1 { font-size: 1.5rem; }
  .topbar .container { justify-content: center; text-align: center; }
  .topbar-left { display: none; }
}
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
}

/* === SCHEMA / STRUCTURED VISUAL CUES === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* === ANIMATIONS === */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s, transform .6s;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}