:root {
  /* paleta do logo: navy + dourado */
  --nav-blue: #0f1e32;      /* navy do logo - navbar, titulos */
  --navy-deep: #0a1523;     /* navy mais escuro - rodape */
  --navy-soft: #1c3049;     /* navy claro - hovers */
  --light-blue: #f2a93b;    /* dourado do "V" - acentos */
  --gold-soft: #f8cd85;     /* dourado claro - texto em fundo escuro */
  --dark-footer: #0a1523;
  --whatsapp-green: #25d366;
  --text-dark: #2f3640;
  --muted: #6b7684;
  --bg-soft: #f7f8fa;
  --line: #e6e9ee;
}

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

html { scroll-behavior: smooth; }

section[id], article[id] { scroll-margin-top: 96px; }

body {
  font-family: 'Comic Neue', 'Poppins', sans-serif;
  color: var(--text-dark);
  font-size: 1.05rem;
  line-height: 1.68;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Poppins', sans-serif; }

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

a { color: inherit; text-decoration: none; }

/* NAVBAR */
.navbar {
  background: var(--nav-blue);
  border-bottom: 2px solid var(--light-blue);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 20px;
}
.logo { display: flex; }
.logo svg { height: 74px; width: 74px; display: block; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: color 0.16s ease;
}
.nav-links a:hover { color: var(--light-blue); }
.nav-destaque {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #f8cd85 !important;
  background: rgba(242,169,59,0.10);
  border: 1px solid rgba(242,169,59,0.42);
  padding: 8px 17px;
  border-radius: 40px;
  font-size: 0.8rem !important;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.nav-destaque:hover {
  background: rgba(242,169,59,0.18);
  border-color: rgba(242,169,59,0.75);
  color: #fff !important;
  transform: translateY(-2px);
}
.nav-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--light-blue);
  box-shadow: 0 0 0 0 rgba(242,169,59,0.75);
  animation: navPulse 2.4s infinite;
}
@keyframes navPulse {
  70% { box-shadow: 0 0 0 8px rgba(242,169,59,0); }
  100% { box-shadow: 0 0 0 0 rgba(242,169,59,0); }
}
@media (prefers-reduced-motion: reduce) {
  .nav-dot { animation: none; }
}
.nav-icon { display: flex; }
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 220px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
  border-radius: 6px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
}
.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  color: var(--text-dark);
  display: block;
  padding: 10px 18px;
  font-weight: 400;
  font-family: 'Comic Neue', sans-serif;
}
.dropdown-menu a:hover { background: #f2f2f2; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
}

/* HERO */
.hero {
  position: relative;
  min-height: clamp(420px, 62vh, 620px);
  display: flex;
  align-items: flex-end;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.92);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(10,21,35,0.74) 0%,
    rgba(10,21,35,0.70) 50%,
    rgba(10,21,35,0.62) 100%);
}
.services-strip {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  padding: 30px clamp(16px, 4vw, 24px) clamp(30px, 5vh, 48px);
}
.service-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  color: #fff;
  text-align: center;
  font-family: 'Comic Neue', sans-serif;
  font-size: clamp(0.86rem, 2.2vw, 1.05rem);
  line-height: 1.25;
  text-shadow: 0 2px 8px rgba(0,0,0,0.9);
  transition: transform 0.2s ease;
}
.icon-circle {
  width: clamp(88px, 17vw, 138px);
  height: clamp(88px, 17vw, 138px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 10px 26px rgba(0,0,0,0.45), 0 2px 6px rgba(0,0,0,0.3);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.icon-circle svg {
  width: 58%;
  height: 58%;
}
.service-icon:hover { transform: translateY(-6px); }
.service-icon:hover .icon-circle {
  box-shadow: 0 18px 34px rgba(0,0,0,0.55), 0 3px 8px rgba(0,0,0,0.35);
  transform: scale(1.04);
  border-color: #ffc76b;
}
.service-icon:active .icon-circle { transform: scale(0.97); }

/* ---- animacoes de cada icone no hover ---- */
.ico-tela, .ico-chave, .ico-antena, .ico-olho, .ico-barra {
  transform-box: fill-box;
  transform-origin: center;
}

/* notebook: a tela "liga" */
.service-icon:hover .ico-tela { animation: telaLiga 0.75s ease; }
@keyframes telaLiga {
  0%   { opacity: 1; }
  20%  { opacity: 0.15; }
  38%  { opacity: 1; }
  52%  { opacity: 0.3; }
  100% { opacity: 1; }
}

/* computadores: a chave aperta o parafuso */
.service-icon:hover .ico-chave { animation: aperta 0.75s ease; }
@keyframes aperta {
  0%, 100% { transform: rotate(0deg); }
  28%      { transform: rotate(-22deg); }
  62%      { transform: rotate(9deg); }
}

/* robo: pisca os olhos e a antena acende */
.service-icon:hover .ico-olho { animation: pisca 1s ease infinite; }
@keyframes pisca {
  0%, 40%, 50%, 100% { transform: scaleY(1); }
  45%                { transform: scaleY(0.12); }
}
.service-icon:hover .ico-antena { animation: acende 1s ease-in-out infinite; }
@keyframes acende {
  0%, 100% { opacity: 1;   transform: scale(1); }
  50%      { opacity: 0.55; transform: scale(1.25); }
}

/* sites: as linhas carregam */
.service-icon:hover .ico-barra {
  transform-origin: left center;
  animation: carrega 0.6s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.service-icon:hover .ico-barra-2 { animation-delay: 0.12s; }
@keyframes carrega {
  from { transform: scaleX(0.15); }
  to   { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  .service-icon,
  .service-icon .icon-circle { transition: none; }
  .service-icon:hover { transform: none; }
  .service-icon:hover .ico-tela,
  .service-icon:hover .ico-chave,
  .service-icon:hover .ico-antena,
  .service-icon:hover .ico-olho,
  .service-icon:hover .ico-barra { animation: none; }
}
.service-icon:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 6px;
  border-radius: 12px;
}
.icon-notebook,
.icon-desktop,
.icon-automacao,
.icon-sites {
  background: var(--nav-blue);
  border: 3px solid var(--light-blue);
}

/* SOBRE */
/* degradê que faz a ponte entre o hero escuro e o branco */
.sobre-wrap {
  background: linear-gradient(180deg, #dfe6ee 0%, #eef2f6 30%, #fff 85%);
}
.sobre {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(46px, 7vw, 76px) 24px clamp(40px, 6vw, 60px);
  display: flex;
  gap: 50px;
  align-items: center;
  flex-wrap: wrap;
}
.sobre-text { flex: 1 1 380px; text-align: center; }
.sobre-text p { font-size: 1.15rem; margin-bottom: 24px; }
.sobre-perfil {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--nav-blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
}
.sobre-perfil strong { color: var(--nav-blue); font-size: 1.05rem; }
.cnpj { font-size: 0.8rem; color: #666; }
.sobre-foto { flex: 1 1 380px; }
.sobre-foto img { border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }

/* SERVICOS */
.servicos {
  background: #fff;
  padding: clamp(52px, 7vw, 84px) 20px clamp(50px, 7vw, 80px);
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(36px, 5vw, 54px);
}
.eyebrow {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.76rem;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: #b5811f;
  background: #fdf3e0;
  border: 1px solid #f4dcb0;
  padding: 5px 14px;
  border-radius: 40px;
  margin-bottom: 16px;
}
.section-head h2 {
  color: var(--nav-blue);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-head h2::after {
  content: "";
  display: block;
  width: 68px;
  height: 4px;
  background: var(--light-blue);
  border-radius: 2px;
  margin: 18px auto 0;
}
.section-head p { color: var(--muted); font-size: 1.02rem; }

.servico {
  max-width: 1000px;
  margin: 0 auto;
  padding: clamp(34px, 4.5vw, 52px) 0;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}
.servico + .servico { border-top: 1px solid var(--line); }
.servico:last-child:not(.servico-destaque) { padding-bottom: 0; }
.servico:nth-of-type(even) .servico-media { order: 2; }

.servico-media > img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: 0 10px 26px rgba(30, 45, 65, 0.15);
  filter: saturate(0.94) contrast(1.03);
}
.media-phone {
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 3 / 2;
}
.media-phone > img {
  width: auto;
  height: 100%;
  max-height: 320px;
  aspect-ratio: auto;
  object-fit: contain;
  border: 5px solid #22262c;
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(30, 45, 65, 0.22);
  filter: none;
}

.servico-body h3 {
  color: var(--nav-blue);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  margin-bottom: 12px;
}
.servico-body p { color: #4a5560; margin-bottom: 18px; }
.servico-body strong { color: var(--nav-blue); }

.check { list-style: none; }
.check li {
  position: relative;
  padding: 5px 0 5px 26px;
  color: #4a5560;
}
.check li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 12px;
  width: 11px;
  height: 6px;
  border-left: 2.5px solid var(--light-blue);
  border-bottom: 2.5px solid var(--light-blue);
  transform: rotate(-45deg);
}

/* SERVICO DESTAQUE - AUTOMACAO */
.servico-destaque {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(32px, 4vw, 48px) clamp(24px, 3.5vw, 40px) clamp(38px, 4.5vw, 54px);
  background: linear-gradient(125deg, #fdfaf3, #fff 60%);
  border: 1px solid #f0e2c4;
  border-radius: 14px;
}
.servico + .servico-destaque { border-top: 1px solid #f0e2c4; }
.servico-tag {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #b5811f;
  background: #fbeed4;
  padding: 4px 12px;
  border-radius: 30px;
  margin-bottom: 12px;
}
.servico-destaque p a { color: #b5811f; font-weight: 700; text-decoration: underline; }

/* mini conversa de whatsapp */
.chat-mini {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 10px 26px rgba(30, 45, 65, 0.13);
  overflow: hidden;
}
.chat-topo {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
  background: var(--nav-blue);
  color: #fff;
}
.chat-av {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid var(--light-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--light-blue);
}
.chat-topo strong { display: block; font-size: 0.92rem; font-family: 'Poppins', sans-serif; }
.chat-on { font-size: 0.75rem; color: #7ee2a8; }
.chat-corpo {
  padding: 16px 14px;
  background: #f2f5f8;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bolha {
  max-width: 85%;
  padding: 9px 13px;
  font-size: 0.88rem;
  line-height: 1.45;
  border-radius: 14px;
}
.bolha.cliente {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
}
.bolha.ia {
  align-self: flex-end;
  background: #d8f5e3;
  border: 1px solid #b4e8ca;
  border-bottom-right-radius: 4px;
}
.chat-hora {
  display: block;
  padding: 10px 16px;
  font-size: 0.76rem;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--line);
}

.ponte-btn {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
  background: var(--nav-blue);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: 40px;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}
.ponte-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15,30,50,0.28);
}

/* CTA WHATSAPP */
.cta {
  position: relative;
  background:
    radial-gradient(ellipse 70% 120% at 50% 0%, #1c3049 0%, transparent 70%),
    var(--nav-blue);
  border-top: 3px solid var(--light-blue);
  border-bottom: 3px solid var(--light-blue);
  color: #fff;
  text-align: center;
  padding: clamp(48px, 7vw, 72px) 20px;
}
.cta-inner { max-width: 620px; margin: 0 auto; }
.cta h2 {
  font-size: clamp(1.35rem, 4vw, 1.9rem);
  line-height: 1.25;
  margin-bottom: 10px;
}
.cta p {
  font-size: clamp(1rem, 2.6vw, 1.12rem);
  color: #b9c6d6;
  margin-bottom: 26px;
}
.cta-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  font-size: 0.92rem;
  color: var(--gold-soft);
}
.cta-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
}
.btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp-green);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 40px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 9px 20px rgba(0,0,0,0.28); }

/* CLIENTES CAROUSEL */
.clientes {
  padding: 60px 20px;
  text-align: center;
}
.clientes h2 { color: var(--nav-blue); margin-bottom: 40px; font-size: clamp(1.45rem, 3.5vw, 1.8rem); }
.carousel { position: relative; max-width: 1000px; margin: 0 auto; display: flex; align-items: center; gap: 10px; }
.carousel-track {
  display: flex;
  align-items: stretch;
  gap: 22px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 10px 4px 20px;
  scrollbar-width: thin;
}
.carousel-track figure {
  flex: 0 0 210px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(30, 45, 65, 0.09);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.carousel-track figure:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(30, 45, 65, 0.16);
}
.carousel-track img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  object-position: top center;
  border-bottom: 1px solid var(--line);
}
.carousel-track figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 56px;
  padding: 12px 10px;
  font-size: 0.85rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--nav-blue);
}
.carousel-arrow {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--nav-blue);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}
.carousel-arrow:hover { background: var(--navy-soft); }

/* DEPOIMENTOS */
.depoimentos {
  background: var(--bg-soft);
  padding: 60px 20px;
  text-align: center;
}
.depoimentos h2 { color: var(--nav-blue); margin-bottom: 40px; font-size: clamp(1.3rem, 3.2vw, 1.6rem); }
/* nota media em destaque */
.dep-nota {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: -22px 0 34px;
}
.dep-estrelas { color: #fbbc04; font-size: 1.15rem; letter-spacing: 2px; }
.dep-nota strong {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  color: var(--nav-blue);
}
.dep-qtd { color: var(--muted); font-size: 0.92rem; }

.review-card {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 4px 14px rgba(30, 45, 65, 0.08);
  text-align: left;
}
/* o texto fica preso em 5 linhas ate o visitante abrir */
.review-txt {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.review-card.aberto .review-txt {
  display: block;
  overflow: visible;
}
.review-mais {
  align-self: flex-start;
  background: none;
  border: 0;
  padding: 0;
  margin: -8px 0 14px;
  font-family: 'Comic Neue', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #b5811f;
  cursor: pointer;
  text-decoration: underline;
}
.review-mais:hover { color: var(--nav-blue); }

/* botao para as avaliacoes completas no Google */
.dep-todas {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  padding: 12px 24px;
  border: 1px solid var(--line);
  border-radius: 40px;
  background: #fff;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--nav-blue);
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}
.dep-todas:hover {
  border-color: var(--light-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 45, 65, 0.12);
}
.stars { color: #fbbc04; font-size: 1.1rem; margin-bottom: 8px; letter-spacing: 1px; }
.review-card p { font-size: 0.95rem; color: #4a5560; margin-bottom: 18px; }
.review-author { margin-top: auto; font-weight: 700; font-family: 'Poppins', sans-serif; font-size: 0.9rem; color: var(--nav-blue); }
.review-author span { display: block; font-weight: 400; color: #888; font-size: 0.78rem; }

/* CONTATO */
.contato {
  padding: 60px 20px 70px;
  text-align: center;
}
.contato h2 { color: var(--nav-blue); margin-bottom: 40px; font-size: 1.8rem; }
.contato-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.contato-item { flex: 1 1 220px; max-width: 260px; color: var(--nav-blue); }

/* No celular vale a ordem do HTML: Localizacao primeiro.
   A partir de 760px os tres cabem lado a lado e a Localizacao vai
   para o meio -- e o bloco mais alto, entao centralizado equilibra
   a fileira, com o WhatsApp (acao principal) na entrada da leitura. */
@media (min-width: 760px) {
  .contato-item:nth-child(1) { order: 2; }  /* Localizacao */
  .contato-item:nth-child(2) { order: 1; }  /* WhatsApp    */
  .contato-item:nth-child(3) { order: 3; }  /* E-mail      */
}
.contato-item h3 { margin: 12px 0 8px; font-size: 1.1rem; }
.contato-item p { font-size: 0.95rem; color: #444; }
.horario {
  margin-top: 6px;
  font-size: 0.86rem !important;
  color: var(--muted) !important;
}
.contato-item a { color: var(--nav-blue); font-weight: 700; }
.contato-item a:hover { text-decoration: underline; }

/* FOOTER */
.footer {
  background: var(--dark-footer);
  border-top: 2px solid var(--light-blue);
  color: #c2cbd6;
  text-align: center;
  padding: 40px 20px;
}
.footer-social { display: flex; justify-content: center; gap: 18px; margin-bottom: 18px; }
.footer-social a { color: #c2cbd6; transition: color 0.16s ease; }
.footer-social a:hover { color: var(--light-blue); }
.footer-links { font-size: 0.85rem; margin-bottom: 10px; }
.footer-links a:hover { color: var(--light-blue); }
.footer-copy { font-size: 0.8rem; color: #7d8794; }

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  background: var(--whatsapp-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  z-index: 200;
}

/* SCROLL TOP */
.scroll-top {
  position: fixed;
  right: 20px;
  bottom: 90px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--nav-blue);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
  z-index: 200;
}
.scroll-top.visible { opacity: 1; visibility: visible; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .servico,
  .servico:nth-of-type(even) {
    grid-template-columns: minmax(0, 1fr);
  }
  .servico:nth-of-type(even) .servico-media { order: 0; }
  .servico-media > img { max-height: 320px; }
  .media-phone { aspect-ratio: auto; }
  .media-phone > img { height: auto; width: min(200px, 58%); max-height: none; }
}

@media (max-width: 820px) {
  .navbar-inner { position: relative; padding: 0 16px; }
  .logo svg { height: 56px; width: 56px; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--nav-blue);
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 20px 20px;
    gap: 14px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .dropdown { width: 100%; }
  .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; display: none; box-shadow: none; background: var(--navy-soft); margin-top: 8px; }
  .dropdown.open .dropdown-menu { display: block; }
  .dropdown-menu a { color: #fff; }
  .servicos { padding: 46px 16px 52px; }
  .servico-body h3 { text-align: center; }
  .clientes, .depoimentos, .contato { padding: 45px 16px; }
  .clientes h2, .contato h2 { font-size: 1.45rem; margin-bottom: 28px; }
  .depoimentos h2 { font-size: 1.3rem; margin-bottom: 28px; }
  .contato-grid { gap: 30px; }
}

@media (max-width: 620px) {
  .services-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 12px;
    padding-bottom: 30px;
  }
  .hero { min-height: clamp(430px, 70vh, 560px); }
  .carousel { gap: 4px; }
  .carousel-track { gap: 14px; }
  .carousel-track figure { flex: 0 0 165px; }
  .carousel-track img { height: 210px; }
  .carousel-arrow { width: 34px; height: 34px; font-size: 1.15rem; }
  .whatsapp-float { width: 50px; height: 50px; right: 14px; bottom: 18px; }
  .whatsapp-float svg { width: 27px; height: 27px; }
  .scroll-top { right: 14px; bottom: 78px; width: 40px; height: 40px; }
  .contato-item { max-width: 100%; }
  .footer-links { line-height: 2; }
}

@media (max-width: 380px) {
  .service-icon { font-size: 0.78rem; }
  .carousel-track figure { flex: 0 0 140px; }
  .carousel-track img { height: 180px; }
}