/* =============================================
   MM3 T.I. – style.css
   Paleta: #12526D (azul) | #8EAD50 (verde) | #fff
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ----- RESET & BASE ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --azul:       #12526D;
  --azul-dark:  #0C3A4E;
  --azul-mid:   #1A6B8A;
  --azul-light: #E8F3F8;
  --verde:      #8EAD50;
  --verde-dark: #6E8E38;
  --texto:      #1A2F3A;
  --muted:      #5A7585;
  --borda:      #D5E8F0;
  --bg-light:   #F4F8FA;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--texto);
  background: #fff;
  line-height: 1.6;
  font-size: 15px;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----- BOTÕES ----- */
.btn-primary {
  display: inline-block;
  background: var(--verde);
  color: #fff;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--verde-dark); }

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: #c5dce8;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  border: 1px solid rgba(142,173,80,0.35);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--verde); color: #fff; }

.btn-outline {
  display: inline-block;
  border: 2px solid var(--azul);
  color: var(--azul);
  padding: 10px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover { background: var(--azul); color: #fff; }

/* ----- NAVBAR ----- */
.navbar {
  background: var(--azul-dark);
  border-bottom: 3px solid var(--verde);
  position: sticky;
  top: 0;
  z-index: 200;
}

.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo img { height: 42px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links > li { position: relative; }

.nav-links a {
  color: #A8CADA;
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: #fff; background: rgba(255,255,255,0.07); }

.btn-helpdesk {
  background: var(--verde) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 8px 16px !important;
  border-radius: 6px;
}
.btn-helpdesk:hover { background: var(--verde-dark) !important; }

/* Dropdown */
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 10px;
  min-width: 210px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  overflow: hidden;
  z-index: 300;
}
.dropdown li a {
  color: var(--texto) !important;
  padding: 10px 16px !important;
  font-size: 13px;
  border-radius: 0;
  display: block;
}
.dropdown li a:hover { background: var(--azul-light) !important; color: var(--azul) !important; }
.has-dropdown:hover .dropdown { display: block; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}

/* ----- SLIDER ----- */
.slider {
  position: relative;
  overflow: hidden;
  height: 460px;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 2rem 5%;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.slide.active { opacity: 1; }

.slide-1 { background: linear-gradient(135deg, var(--azul-dark) 0%, var(--azul) 100%); }
.slide-2 { background: linear-gradient(135deg, #0C3A4E 0%, #1A6040 100%); }
.slide-3 { background: linear-gradient(135deg, #1A2F3A 0%, var(--azul) 100%); }

/* Decorações */
.deco {
  position: absolute;
  border-radius: 50%;
  background: var(--verde);
  opacity: 0.07;
  pointer-events: none;
}
.deco-a { width: 320px; height: 320px; top: -80px; right: -80px; }
.deco-b { width: 200px; height: 200px; bottom: -60px; left: -40px; }

.slide-icon-deco {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  font-size: 100px;
  color: rgba(142,173,80,0.1);
  pointer-events: none;
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(142,173,80,0.15);
  border: 1px solid rgba(142,173,80,0.3);
  color: #B5D174;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 1.25rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--verde);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

.slide-content h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}
.slide-content h1 em {
  color: #B5D174;
  font-style: normal;
}

.slide-content p {
  color: #9BBFD1;
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.slide-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Slider controls */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  font-size: 16px;
  transition: background 0.2s;
}
.slider-arrow:hover { background: rgba(142,173,80,0.3); }
.arrow-prev { left: 16px; }
.arrow-next { right: 16px; }

.slider-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, width 0.3s;
}
.dot.active {
  background: var(--verde);
  width: 24px;
  border-radius: 4px;
}

/* ----- STATS BAR ----- */
.stats-bar {
  background: var(--azul-dark);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  padding: 1.1rem 2.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-item:last-child { border-right: none; }

.stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  color: #7AAFC4;
  font-weight: 400;
}

/* ----- SECTIONS COMUM ----- */
section { padding: 4.5rem 0; }

.section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--azul);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
}
.section-desc { color: var(--muted); font-size: 15px; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 2.5rem; }

/* ----- SOBRE ----- */
.sobre { background: #fff; }

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sobre-texto p { color: var(--muted); line-height: 1.8; margin-top: 0.75rem; }

.sobre-cards {
  background: var(--azul-light);
  border-radius: 16px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sobre-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border-radius: 10px;
  padding: 12px 16px;
  border: 1px solid var(--borda);
}

.sobre-icon {
  width: 38px;
  height: 38px;
  background: var(--azul-light);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--azul);
  font-size: 16px;
  border: 1px solid #C0D9E6;
}

.sobre-card-title { font-size: 13px; font-weight: 600; color: var(--texto); }
.sobre-card-sub   { font-size: 11px; color: var(--muted); margin-top: 1px; }

/* ----- SERVIÇOS ----- */
.servicos { background: var(--bg-light); }

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.servico-card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  display: block;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  color: var(--texto);
}
.servico-card:hover {
  border-color: var(--verde);
  box-shadow: 0 6px 20px rgba(142,173,80,0.12);
  transform: translateY(-2px);
}

.servico-icon {
  font-size: 26px;
  color: var(--verde);
  margin-bottom: 0.85rem;
}
.servico-name { font-size: 14px; font-weight: 700; color: var(--azul); margin-bottom: 6px; }
.servico-desc { font-size: 12.5px; color: var(--muted); line-height: 1.55; }

/* ----- CLIENTES ----- */
.clientes { background: #fff; }

.clientes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.cliente-item {
  background: var(--azul-light);
  border: 1px solid var(--borda);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow 0.2s;
}
.cliente-item:hover { box-shadow: 0 4px 16px rgba(18,82,109,0.1); }
.cliente-item img {
  max-height: 64px;
  width: auto;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter 0.2s;
}
.cliente-item:hover img { filter: grayscale(0%); }

/* ----- CONTATO ----- */
.contato { background: var(--azul-dark); }

.contato-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.form-row.full { grid-template-columns: 1fr; }

.form-input {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(122,175,196,0.25);
  border-radius: 8px;
  padding: 13px 15px;
  color: #fff;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  width: 100%;
  transition: border-color 0.2s;
}
.form-input::placeholder { color: #4A7A90; }
.form-input:focus { outline: none; border-color: var(--verde); }
textarea.form-input { resize: vertical; min-height: 110px; }

.form-submit {
  width: 100%;
  background: var(--verde);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: background 0.2s;
  margin-top: 4px;
}
.form-submit:hover { background: var(--verde-dark); }

.contato-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 13px;
  color: #4A7A90;
}
.contato-info i { color: var(--verde); margin-right: 5px; }

/* ----- FOOTER ----- */
.footer {
  background: #071820;
  border-top: 3px solid var(--verde);
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-logo img { margin-bottom: 1rem; }
.footer-logo p { font-size: 13px; color: #3A6070; line-height: 1.7; margin-top: 0.5rem; }

.footer-links h4,
.footer-contato h4 {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul li { margin-bottom: 6px; }
.footer-links ul li a { color: #4A7A90; font-size: 13px; transition: color 0.2s; }
.footer-links ul li a:hover { color: var(--verde); }

.footer-contato p { color: #4A7A90; font-size: 13px; line-height: 1.7; margin-bottom: 0.5rem; }
.footer-contato i { color: var(--verde); margin-right: 5px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 1.25rem 1.5rem;
  text-align: center;
  font-size: 12px;
  color: #253545;
}

/* ----- RESPONSIVO ----- */
@media (max-width: 900px) {
  .sobre-grid     { grid-template-columns: 1fr; gap: 2rem; }
  .footer-container { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--azul-dark);
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 0.75rem 1rem 1.25rem;
    z-index: 199;
  }
  .nav-links.open { display: flex; }
  .nav-links > li { width: 100%; }
  .nav-links a { padding: 10px 12px; width: 100%; }

  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    margin-top: 4px;
    display: none;
  }
  .has-dropdown.open .dropdown { display: block; }
  .dropdown li a { color: #9BBFD1 !important; font-size: 13px; }

  .slider { height: auto; min-height: 380px; }
  .slide  { padding: 3rem 1.25rem; position: relative; }
  .slide-icon-deco { display: none; }
  .slide-content h1 { font-size: 1.9rem; }

  .stats-bar { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); padding: 0.85rem 1rem; flex-direction: row; justify-content: center; gap: 10px; align-items: center; }

  .servicos-grid { grid-template-columns: 1fr 1fr; }
  .clientes-grid { grid-template-columns: repeat(3, 1fr); }

  .form-row { grid-template-columns: 1fr; }

  .footer-container { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
  .slide-content h1 { font-size: 1.6rem; }
  .servicos-grid { grid-template-columns: 1fr; }
  .clientes-grid { grid-template-columns: repeat(2, 1fr); }
}