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

:root {
  --cor-primaria:   #0d9488;
  --cor-secundaria: #0f766e;
  --cor-destaque:   #14b8a6;
  --cor-claro:      #f0fdfa;
  --cor-escuro:     #134e4a;
  --cor-texto:      #1e293b;
  --cor-cinza:      #64748b;
  --cor-borda:      #e2e8f0;
  --sombra:         0 4px 24px rgba(13,148,136,.15);
  --raio:           12px;
  --transicao:      .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--cor-texto);
  background: #fff;
  line-height: 1.7;
}

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: var(--transicao);
  border: none;
}
.btn-primario {
  background: var(--cor-primaria);
  color: #fff;
  box-shadow: 0 4px 16px rgba(13,148,136,.4);
}
.btn-primario:hover { background: var(--cor-secundaria); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--cor-primaria);
  border: 2px solid var(--cor-primaria);
}
.btn-outline:hover { background: var(--cor-primaria); color: #fff; }

.secao-titulo {
  text-align: center;
  margin-bottom: 56px;
}
.secao-titulo h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--cor-escuro);
  margin-bottom: 12px;
}
.secao-titulo p {
  font-size: 1.05rem;
  color: var(--cor-cinza);
  max-width: 600px;
  margin: 0 auto;
}
.linha-decorativa {
  width: 64px;
  height: 4px;
  background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
  border-radius: 2px;
  margin: 16px auto 0;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cor-borda);
  transition: box-shadow var(--transicao);
}
#header.scrolled { box-shadow: var(--sombra); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cor-primaria);
  letter-spacing: -.5px;
}
.logo span { color: var(--cor-escuro); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 500;
  font-size: .95rem;
  color: var(--cor-texto);
  transition: var(--transicao);
}
.nav-links a:hover,
.nav-links a.ativo { color: var(--cor-primaria); background: var(--cor-claro); }

.nav-cta {
  background: var(--cor-primaria);
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: 50px !important;
}
.nav-cta:hover { background: var(--cor-secundaria) !important; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cor-texto);
  border-radius: 2px;
  transition: var(--transicao);
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--cor-escuro) 0%, var(--cor-secundaria) 50%, var(--cor-destaque) 100%);
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-bg-shapes::before,
.hero-bg-shapes::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
}
.hero-bg-shapes::before { width: 600px; height: 600px; top: -200px; right: -200px; }
.hero-bg-shapes::after  { width: 400px; height: 400px; bottom: -150px; left: -100px; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  color: #fff;
  padding: 80px 0;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  padding: 6px 18px;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-content h1 span { color: #99f6e4; }
.hero-content p {
  font-size: 1.15rem;
  opacity: .9;
  margin-bottom: 36px;
  max-width: 560px;
}
.hero-botoes { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-hero-outline {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
  backdrop-filter: blur(8px);
}
.btn-hero-outline:hover { background: rgba(255,255,255,.25); }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-item .num {
  font-size: 2rem;
  font-weight: 900;
  color: #99f6e4;
}
.stat-item .label {
  font-size: .85rem;
  opacity: .8;
  margin-top: 2px;
}

/* ============================================================
   SOBRE
   ============================================================ */
#sobre {
  padding: 100px 0;
  background: #fff;
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.sobre-visual {
  position: relative;
}
.sobre-card-visual {
  background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
  border-radius: var(--raio);
  padding: 48px;
  color: #fff;
  text-align: center;
}
.sobre-card-visual .icone-grande { font-size: 5rem; margin-bottom: 16px; }
.sobre-card-visual h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
.sobre-card-visual p { opacity: .9; }

.sobre-mvv {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}
.mvv-item {
  background: rgba(255,255,255,.15);
  border-radius: 8px;
  padding: 12px;
  font-size: .8rem;
}
.mvv-item strong { display: block; margin-bottom: 4px; font-size: .85rem; }

.sobre-texto h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--cor-escuro);
  margin-bottom: 20px;
}
.sobre-texto p { color: var(--cor-cinza); margin-bottom: 16px; }
.sobre-lista {
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sobre-lista li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--cor-texto);
}
.sobre-lista li::before {
  content: '✓';
  background: var(--cor-claro);
  color: var(--cor-primaria);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   SERVIÇOS
   ============================================================ */
#servicos {
  padding: 100px 0;
  background: var(--cor-claro);
}
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.servico-card {
  background: #fff;
  border-radius: var(--raio);
  padding: 36px 28px;
  border: 1px solid var(--cor-borda);
  transition: var(--transicao);
  position: relative;
  overflow: hidden;
}
.servico-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cor-primaria), var(--cor-destaque));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transicao);
}
.servico-card:hover { box-shadow: var(--sombra); transform: translateY(-4px); }
.servico-card:hover::before { transform: scaleX(1); }

.servico-icone {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}
.servico-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cor-escuro);
  margin-bottom: 10px;
}
.servico-card p { color: var(--cor-cinza); font-size: .95rem; }

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
#depoimentos {
  padding: 100px 0;
  background: #fff;
}
.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.depoimento-card {
  background: var(--cor-claro);
  border-radius: var(--raio);
  padding: 32px 28px;
  border: 1px solid rgba(13,148,136,.15);
  position: relative;
}
.depoimento-card::before {
  content: '"';
  position: absolute;
  top: 16px; right: 24px;
  font-size: 5rem;
  color: var(--cor-destaque);
  opacity: .2;
  font-family: Georgia, serif;
  line-height: 1;
}
.estrelas { color: #f59e0b; font-size: 1.1rem; margin-bottom: 16px; }
.depoimento-card p {
  color: var(--cor-texto);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}
.depoimento-autor { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cor-primaria), var(--cor-destaque));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.depoimento-autor strong { display: block; font-size: .95rem; color: var(--cor-escuro); }
.depoimento-autor span { font-size: .82rem; color: var(--cor-cinza); }

/* ============================================================
   CONTATO
   ============================================================ */
#contato {
  padding: 100px 0;
  background: var(--cor-claro);
}
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.contato-info h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--cor-escuro);
  margin-bottom: 16px;
}
.contato-info p { color: var(--cor-cinza); margin-bottom: 32px; }
.contato-itens { display: flex; flex-direction: column; gap: 20px; }
.contato-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contato-item-icone {
  width: 48px; height: 48px;
  background: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 2px 12px rgba(13,148,136,.12);
  flex-shrink: 0;
}
.contato-item strong { display: block; font-size: .9rem; color: var(--cor-escuro); margin-bottom: 2px; }
.contato-item span { font-size: .9rem; color: var(--cor-cinza); }

.form-contato {
  background: #fff;
  border-radius: var(--raio);
  padding: 40px;
  box-shadow: var(--sombra);
}
.form-grupo {
  margin-bottom: 20px;
}
.form-grupo label {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--cor-escuro);
  margin-bottom: 6px;
}
.form-grupo input,
.form-grupo textarea,
.form-grupo select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--cor-borda);
  border-radius: 8px;
  font-size: .95rem;
  font-family: inherit;
  color: var(--cor-texto);
  transition: var(--transicao);
  background: #fff;
  outline: none;
}
.form-grupo input:focus,
.form-grupo textarea:focus,
.form-grupo select:focus {
  border-color: var(--cor-primaria);
  box-shadow: 0 0 0 3px rgba(13,148,136,.12);
}
.form-grupo textarea { resize: vertical; min-height: 120px; }
.form-linha { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-msg {
  display: none;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: .9rem;
  margin-top: 12px;
  font-weight: 500;
}
.form-msg.sucesso { background: #d1fae5; color: #065f46; display: block; }
.form-msg.erro    { background: #fee2e2; color: #991b1b; display: block; }

/* ============================================================
   RODAPÉ
   ============================================================ */
#rodape {
  background: var(--cor-escuro);
  color: rgba(255,255,255,.85);
  padding: 64px 0 0;
}
.rodape-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.rodape-sobre .logo-rodape {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.rodape-sobre p { font-size: .9rem; line-height: 1.7; opacity: .8; margin-bottom: 20px; }
.redes-sociais { display: flex; gap: 10px; }
.rede-btn {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transicao);
  cursor: pointer;
  border: none;
  color: #fff;
  text-decoration: none;
}
.rede-btn:hover { background: var(--cor-primaria); }

.rodape-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
}
.rodape-col ul { display: flex; flex-direction: column; gap: 10px; }
.rodape-col ul li a {
  font-size: .9rem;
  opacity: .75;
  transition: var(--transicao);
}
.rodape-col ul li a:hover { opacity: 1; color: var(--cor-destaque); }
.rodape-col ul li span {
  font-size: .9rem;
  opacity: .75;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.rodape-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.rodape-bottom p { font-size: .85rem; opacity: .6; }
.rodape-bottom a { opacity: .6; font-size: .85rem; transition: var(--transicao); }
.rodape-bottom a:hover { opacity: 1; color: var(--cor-destaque); }

/* ============================================================
   WHATSAPP FLUTUANTE
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.whatsapp-btn {
  width: 60px; height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  cursor: pointer;
  transition: var(--transicao);
  text-decoration: none;
  border: none;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }
.whatsapp-btn svg { width: 30px; height: 30px; fill: #fff; }
.whatsapp-tooltip {
  background: var(--cor-escuro);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .82rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transicao);
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }
.whatsapp-pulse {
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  animation: pulse 2s infinite;
  z-index: -1;
}
@keyframes pulse {
  0%   { transform: scale(1); opacity: .7; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scrollTop {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 44px; height: 44px;
  background: var(--cor-primaria);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--sombra);
  transition: var(--transicao);
  opacity: 0;
  pointer-events: none;
  z-index: 998;
}
#scrollTop.visivel { opacity: 1; pointer-events: auto; }
#scrollTop:hover { background: var(--cor-secundaria); transform: translateY(-2px); }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .rodape-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: #fff; padding: 16px 24px 24px; border-bottom: 1px solid var(--cor-borda); box-shadow: var(--sombra); }
  .nav-links.aberto { display: flex; }
  .menu-toggle { display: flex; }
  .sobre-grid,
  .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .sobre-mvv { grid-template-columns: 1fr; }
  .form-linha { grid-template-columns: 1fr; }
  .rodape-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .rodape-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .servicos-grid { grid-template-columns: 1fr; }
  .depoimentos-grid { grid-template-columns: 1fr; }
  .hero-botoes { flex-direction: column; }
  .hero-botoes .btn { width: 100%; justify-content: center; }
}