:root {
  --blue-900: #0a2540;
  --blue-800: #0f3a63;
  --blue-700: #145a8a;
  --blue-600: #1877b8;
  --green-700: #145a32;
  --green-600: #1c7a44;
  --green-500: #24975a;
  --green-400: #3fbf7a;
  --white: #ffffff;
  --ink: #14213d;
  --ink-soft: #4b5a72;
  --bg-alt: #f4f8f6;
  --border: #e2e8ee;
  --shadow: 0 10px 30px rgba(10, 37, 64, 0.08);
  --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.14);
  --radius: 14px;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); margin: 0; color: var(--blue-900); line-height: 1.2; }
p { margin: 0; color: var(--ink-soft); line-height: 1.65; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--green-600);
  color: #fff;
  padding: 10px 16px;
  z-index: 999;
}
.skip-link:focus { left: 10px; top: 10px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--green-600), var(--green-500));
  color: #fff;
  box-shadow: 0 10px 24px rgba(28, 122, 68, 0.35);
}
.btn-primary:hover { box-shadow: 0 14px 30px rgba(28, 122, 68, 0.45); }
.btn-outline {
  background: transparent;
  border-color: var(--blue-700);
  color: var(--blue-700);
}
.btn-outline:hover { background: var(--blue-700); color: #fff; }
.btn-whatsapp {
  background: #1c7a44;
  color: #fff;
  padding: 10px 18px;
  font-size: 0.9rem;
}
.btn-whatsapp:hover { background: #166337; }
.btn-block { width: 100%; }

.eyebrow {
  display: inline-block;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  color: var(--green-600);
  margin-bottom: 10px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.logo-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--blue-900);
}
.logo-text span { color: var(--green-600); }
.logo-text.light { color: #fff; }
.logo-text.light span { color: var(--green-400); }

.main-nav { display: flex; gap: 30px; }
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--green-500);
  transition: width .2s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--blue-900);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.icon-link:hover { background: var(--green-600); border-color: var(--green-600); color: #fff; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 20px;
  margin: 0 auto;
  background: var(--blue-900);
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  padding: 100px 0 90px;
  overflow: hidden;
  color: #fff;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(63, 191, 122, 0.35), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(24, 119, 184, 0.4), transparent 50%),
    linear-gradient(135deg, var(--blue-900), var(--blue-800) 45%, var(--green-700));
  z-index: -1;
}
.hero-inner { position: relative; }
.hero-inner-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-content { max-width: 640px; }

.brasil-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(63, 191, 122, 0.16);
  border: 1px solid rgba(63, 191, 122, 0.5);
  color: var(--green-400);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 8px 16px;
  border-radius: 999px;
  margin: 12px 0 6px;
}

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.drone-halo {
  position: absolute;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63,191,122,0.25), transparent 70%);
  filter: blur(4px);
}
.drone-figure {
  position: relative;
  margin: 0;
  width: 100%;
  max-width: 480px;
}
.drone-photo {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 22px;
  border: 4px solid rgba(255,255,255,0.25);
  box-shadow: var(--shadow-lg);
}
.drone-caption {
  position: absolute;
  left: 24px;
  bottom: -22px;
  background: rgba(255,255,255,0.97);
  border-radius: 12px;
  padding: 10px 18px;
  text-align: left;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.drone-caption strong { font-family: var(--font-head); color: var(--blue-900); font-size: 0.92rem; }
.drone-caption span { font-size: 0.74rem; color: var(--ink-soft); }
.hero-content h1 {
  color: #fff;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  margin: 12px 0 20px;
}
.hero-content h1 span { color: var(--green-400); display: block; }
.hero-lead {
  color: rgba(255,255,255,0.88);
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 34px;
}
.hero .eyebrow { color: var(--green-400); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 50px; }
.hero .btn-outline { border-color: #fff; color: #fff; }
.hero .btn-outline:hover { background: #fff; color: var(--blue-900); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 720px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-stats li { display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong { font-family: var(--font-head); font-size: 1.15rem; color: var(--green-400); }
.hero-stats span { font-size: 0.88rem; color: rgba(255,255,255,0.75); }

/* Sections */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 50px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 14px; }
.section-head p { margin-top: 10px; }
.section-head .btn { margin-top: 20px; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.about-visual {
  position: relative;
  min-height: 520px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 20px;
}
.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--blue-900), var(--green-700));
  border-radius: 24px;
  opacity: 0.06;
  z-index: -1;
}
.owner-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 16px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  width: 260px;
  max-width: calc(50% - 10px);
}
.owner-card-offset { transform: translateY(36px); }
.owner-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--blue-800), var(--green-600));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.owner-photo img { width: 100%; height: 100%; object-fit: cover; }
.owner-placeholder-icon { display: none; color: rgba(255,255,255,0.75); }
.owner-photo.no-photo img { display: none; }
.owner-photo.no-photo .owner-placeholder-icon { display: block; }
.owner-info strong { display: block; font-family: var(--font-head); color: var(--blue-900); font-size: 1.05rem; }
.owner-info span { display: block; font-size: 0.82rem; color: var(--green-600); font-weight: 600; margin-top: 2px; }

.about-content h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 16px; }
.about-content > p { margin-bottom: 34px; font-size: 1.05rem; }

.differentials { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.differential { display: flex; gap: 14px; align-items: flex-start; }
.diff-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green-500), var(--blue-700));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.differential h3 { font-size: 1.02rem; margin-bottom: 6px; }
.differential p { font-size: 0.92rem; }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; }
.services-cta { text-align: center; margin-top: 50px; }

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.testimonial {
  margin: 0;
  background: linear-gradient(160deg, var(--blue-900), var(--green-700));
  color: #fff;
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}
.testimonial-stars { color: #e8a300; font-size: 1rem; letter-spacing: 2px; margin-bottom: 12px; }
.testimonial p { color: rgba(255,255,255,0.92); font-size: 1rem; font-style: italic; }
.testimonial footer { margin-top: 20px; font-size: 0.85rem; color: var(--green-400); font-weight: 600; }

.depoimentos-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}
.rating-summary {
  margin-top: 10px;
  font-weight: 700;
  color: var(--blue-900);
}
.rating-summary .stars-inline { color: #e8a300; margin-right: 6px; }

.review-form-wrap { margin-top: 40px; }
.review-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  max-width: 640px;
}
.review-form h3 { margin-bottom: 4px; }

.star-input {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
}
.star-input button {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: #d8dee6;
  padding: 0;
  transition: color .15s ease, transform .15s ease;
}
.star-input button:hover { transform: scale(1.1); }
.star-input button.active { color: #e8a300; }

.review-form-actions { display: flex; gap: 14px; margin-top: 6px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
#reviewFormMsg { text-align: left; margin-top: 14px; font-weight: 600; }
#reviewFormMsg.success { color: var(--green-600); }
#reviewFormMsg.error { color: #c0392b; }

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}
.faq-head p { margin-bottom: 6px; }
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--blue-900);
  font-family: var(--font-head);
  font-size: 0.98rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--green-600);
  margin-left: 12px;
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: 14px; font-size: 0.94rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--blue-900);
}
.form-field input, .form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(36, 151, 90, 0.15);
}
.form-note { text-align: center; font-size: 0.82rem; margin-top: 14px; color: var(--ink-soft); }

.contact-info { display: flex; flex-direction: column; gap: 24px; }
.info-card {
  background: linear-gradient(160deg, var(--blue-900), var(--green-700));
  color: #fff;
  border-radius: var(--radius);
  padding: 32px;
}
.info-card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 20px; }
.info-list { display: flex; flex-direction: column; gap: 18px; }
.info-list li { display: flex; gap: 12px; align-items: flex-start; }
.info-list svg { flex-shrink: 0; color: var(--green-400); margin-top: 2px; }
.info-list a, .info-list span { font-size: 0.92rem; color: rgba(255,255,255,0.9); }
.social-links { display: flex; gap: 12px; margin-top: 26px; }
.social-links a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease;
}
.social-links a:hover { background: rgba(255,255,255,0.25); }

.map-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 220px;
}
.map-card iframe { width: 100%; height: 100%; border: 0; }

/* Footer */
.site-footer { background: var(--blue-900); color: rgba(255,255,255,0.8); padding-top: 70px; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-brand p { color: rgba(255,255,255,0.65); margin-top: 14px; font-size: 0.9rem; max-width: 280px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 6px; }
.footer-col a, .footer-col span { font-size: 0.88rem; color: rgba(255,255,255,0.7); }
.footer-col a:hover { color: var(--green-400); }
.footer-bottom { padding: 22px 0; }
.footer-bottom p { text-align: center; font-size: 0.82rem; color: rgba(255,255,255,0.55); margin: 0; }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #1c7a44;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(28,122,68,0.45);
  z-index: 90;
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(28,122,68,0.5), 0 12px 28px rgba(28,122,68,0.45); }
  70% { box-shadow: 0 0 0 14px rgba(28,122,68,0), 0 12px 28px rgba(28,122,68,0.45); }
  100% { box-shadow: 0 0 0 0 rgba(28,122,68,0), 0 12px 28px rgba(28,122,68,0.45); }
}

/* Modal */
.modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.active { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10,37,64,0.6); }
.modal-box {
  position: relative;
  background: #fff;
  border-radius: 16px;
  padding: 36px;
  max-width: 560px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; font-size: 1.6rem;
  cursor: pointer; color: var(--ink-soft);
}
.modal-box h3 { margin-bottom: 16px; }
.modal-box p { margin-bottom: 12px; font-size: 0.92rem; }

/* Responsive */
@media (max-width: 980px) {
  .about-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { min-height: 260px; order: 2; }
  .owner-card-offset { transform: none; }
  .services-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero-inner-split { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: 20px; }
  .drone-figure { max-width: 420px; }
  .drone-photo { height: 260px; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 78px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-130%);
    opacity: 0;
    transition: transform .25s ease, opacity .25s ease;
  }
  .main-nav.active { transform: translateY(0); opacity: 1; }
  .nav-toggle { display: flex; }
  .header-actions .btn-whatsapp span { display: none; }
  .hero { padding: 60px 0 60px; }
  .hero-stats { grid-template-columns: 1fr; gap: 18px; }
  .section { padding: 64px 0; }
  .differentials { grid-template-columns: 1fr; }
  .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: left; }
}

@media (max-width: 420px) {
  .btn-whatsapp { padding: 10px 14px; }
}