/* ==========================
   RESET & VARIÁVEIS
========================== */
:root {
  --bg: #0f1720;
  --panel: #0b1220;
  --surface: #111827;
  --text: #e5e7eb;
  --muted: #9aa6b2;
  --accent: #2aa7e0;
  --accent-2: #1e6ea8;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.45);
  --maxw: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }

body {
   font-family: 'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial;
  background: linear-gradient(180deg, var(--bg), #070c14);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.01em;
}


.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 16px;
}

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.25;
}

h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.6rem); margin-bottom: 6px; }
h4 { font-size: 1.05rem; }

p { color: var(--muted); }

.section-lines {
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  margin-bottom: 16px;
}

/* ==========================
   SEÇÕES – SEPARAÇÃO VISUAL
========================== */
section {
  margin-top: 56px;
}

section + section {
  padding-top: 56px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

/* ==========================
   SEÇÕES – FUNDO SUAVE (REFINADO)
========================== */
section {
  position: relative;
  margin-top: 64px;
  padding-top: 56px;
}

/* linha divisória sutil */
section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 70%;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255,255,255,0.06),
    transparent
  );
}

/* fundo MUITO suave, sem bloco visível */
section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    circle at top,
    rgba(255,255,255,0.035),
    transparent 65%
  );
  opacity: .6;
}

/* ==========================
   HEADER
========================== */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img { width: 42px; }

nav {
  display: flex;
  gap: 18px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: .95rem;
}

nav a:hover { color: var(--text); }

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ==========================
   BOTÕES
========================== */
.btn {
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-size: .95rem;
  background: #1f2937;
  color: var(--text);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.btn-ghost {
  background: transparent;
  border: 1px solid #1f2937;
}

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

/* =========================
   HERO
========================= */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  padding: 64px 56px;
  margin-top: 32px;
  border-radius: 28px;

  background:
    radial-gradient(1200px 400px at top left, rgba(255,255,255,0.06), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));

  box-shadow:
    0 30px 80px rgba(0,0,0,0.45),
    inset 0 1px 0 rgba(255,255,255,0.05);

  overflow: hidden;
}

/* =========================
   COLLAGE
========================= */
.collage {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-auto-rows: 1fr;
  gap: 10px;
  padding: 16px;
  opacity: 0.18;
  pointer-events: none;
  filter: saturate(0.6) contrast(1.1);
}

.collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

/* leve movimento orgânico */
.collage img:nth-child(odd) {
  transform: translateY(8px);
}
.collage img:nth-child(even) {
  transform: translateY(-6px);
}

/* =========================
   HERO LEFT
========================= */
.hero-left {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.hero-left h2 {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.hero-left p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 560px;
}

/* =========================
   CTA
========================= */
.hero-cta {
  margin-top: 22px;
}

/* =========================
   KPIs
========================= */
.kpis {
  display: flex;
  gap: 22px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.kpi {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 14px 18px;
  border-radius: 16px;
  min-width: 140px;
}

.kpi strong {
  font-size: 1.4rem;
  display: block;
}

.kpi span {
  font-size: 0.85rem;
}

/* =========================
   HERO RIGHT
========================= */
.hero-right {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 18px;

  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);

  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.feature .icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =========================
   RESPONSIVO
========================= */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 48px 36px;
  }

  .hero-right {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .feature {
    flex: 1 1 260px;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 36px 22px;
    border-radius: 22px;
  }

  .collage {
    grid-template-columns: repeat(3, 1fr);
    opacity: 0.12;
  }

  .hero-left h2 {
    font-size: 1.8rem;
  }
}


/* ==========================
   CARDS – MAIS REFINO
========================== */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: linear-gradient(180deg, #0b1220, #070c14);
  border: 1px solid rgba(255,255,255,0.04);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: 0 10px 25px rgba(0,0,0,.35);
  transition: transform .25s ease;
}

.card:hover {
  transform: translateY(-3px);
}

/* ==========================
   PROCESSO
========================== */
.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.step {
  background: linear-gradient(180deg, #0b1220, #070c14);
  border-left: 3px solid var(--accent);
  padding: 18px;
  border-radius: var(--radius);
}

/* ==========================
   DEPOIMENTOS
========================== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* ==========================
   ÁREA DE ATUAÇÃO
========================== */
.atuacao-container {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.atuacao-mapa { flex: 1 1 320px; }
.atuacao-lista { flex: 1 1 320px; }

.cidades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 6px;
  margin-top: 10px;
}

/* ==========================
   ÁREA DE ATUAÇÃO – IMAGEM REFINADA
========================== */
.atuacao-mapa img {
  width: 100%;
  border-radius: 28px;
  object-fit: cover;

  /* efeito moderno */
  box-shadow:
    0 20px 40px rgba(0,0,0,0.35),
    inset 0 0 0 1px rgba(255,255,255,0.06);

  /* leve destaque */
  filter: saturate(1.05) contrast(1.05);

  transition: 
    transform .5s ease,
    box-shadow .5s ease,
    filter .5s ease;
}

/* hover elegante (desktop) */
.atuacao-mapa img:hover {
  transform: scale(1.03);
  box-shadow:
    0 30px 60px rgba(0,0,0,0.45),
    inset 0 0 0 1px rgba(255,255,255,0.08);

  filter: saturate(1.1) contrast(1.1);
}

/* moldura suave para dar profundidade */
.atuacao-mapa {
  position: relative;
}

.atuacao-mapa::before {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 36px;
  background: radial-gradient(
    circle at top left,
    rgba(42,167,224,0.15),
    transparent 65%
  );
  z-index: -1;
}


/* ==========================
   CONTATO – ÁREA DESTACADA
========================== */
.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  background: linear-gradient(180deg, #0b1220, #060a12);
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
}

form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

input, select, textarea {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #1f2937;
  background: #020617;
  color: var(--text);
}

/* ==========================
   FOOTER
========================== */
footer a {
  color: var(--muted);
  text-decoration: none;
}

/* ==========================
   WHATSAPP FLOAT
========================== */
.wa-btn {
  position: fixed;
  bottom: 18px;
  right: 18px;
  background: #25d366;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}

/* ==========================
   MOBILE AJUSTES
========================== */
@media (max-width: 600px) {
  nav { display: none; }

  .actions {
    width: 100%;
  }

  .actions .btn {
    width: 100%;
  }
}