/* SRV – Soluções em Sistemas e Automações Inteligentes
   Brand theme tokens and base styles */

:root {
  /* Palette */
  --bg: #1C1F26;             /* background escuro metálico */
  --primary: #26A6E0;        /* azul ciano vibrante */
  --primary-dark: #0A8CCF;   /* azul do circuito interno */
  --accent: #32B266;         /* verde tecnológico */
  --accent-light: #7FE0A3;   /* verde interno */
  --ink: #F5F5F5;            /* branco gelo */
  --subtle: #0B3450;         /* azul-petróleo escuro */
  --muted: #8FA2B2;          /* helper neutral */

  /* Layout */
  --radius: 10px;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --maxw: 1100px;
  --gap: 16px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: radial-gradient(1200px 800px at 80% -100px, rgba(38,166,224,0.15), transparent 60%),
              radial-gradient(1000px 700px at -100px 20%, rgba(50,178,102,0.12), transparent 60%),
              var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(28,31,38,0.9);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: block;
  object-fit: cover;
}

.brand-mark {
  width: 36px;   /* SUGESTÃO DE IMAGEM: 36x36px (PNG/SVG) */
  height: 36px;  /* Quadrado do logo ao lado de "SRV | ..." */
  border-radius: 10px;
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
  position: relative;
  box-shadow: inset 0 0 12px rgba(0,0,0,0.4), 0 6px 18px rgba(10,140,207,0.25);
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 6px;
  background: linear-gradient(145deg, var(--accent) 0%, var(--accent-light) 100%);
  opacity: 0.9;
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color .2s ease, background .2s ease;
}

.nav-links a:hover { background: rgba(255,255,255,0.06); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform .06s ease, box-shadow .2s ease, background .2s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #07121a;
  box-shadow: 0 10px 22px rgba(38,166,224,0.25);
}

.btn-primary:hover { filter: brightness(1.05); }

.btn-accent {
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-light) 100%);
  color: #062012;
  box-shadow: 0 10px 22px rgba(50,178,102,0.25);
}

/* Hero */
.hero {
  padding: 72px 0 56px;
}

.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-inner {
  padding: 36px 28px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  /* Fallback responsivo para os tamanhos fixos */
  .hero-aside {
    width: 100%;
    height: auto;
    aspect-ratio: 467 / 304;
  }
}

.kicker {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  font-size: 12px;
}

.hero h1 {
  margin: 8px 0 12px;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.15;
}

.hero p {
  color: #cfe2ee;
  margin: 0 0 22px;
}

.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-aside {
  background: radial-gradient(420px 220px at 70% -40px, rgba(38,166,224,0.25), transparent 60%),
              radial-gradient(380px 200px at -40px 80%, rgba(50,178,102,0.25), transparent 60%),
              linear-gradient(160deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border-left: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 467px;   /* tamanho solicitado */
  height: 304px;  /* tamanho solicitado */
}

.hero-aside-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-aside .badge {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 12px 16px; /* Área aproximada: ~320x64px dependendo do texto */
  color: #dfe9f3;
  background: rgba(255,255,255,0.04);
}

/* Sections */
.section { padding: 40px 0; }

.card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 20px;
}

/* Services page layout */
.services-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: center;
}

.services-illustration {
  width: 413px;   /* tamanho solicitado */
  height: 206px;  /* tamanho solicitado */
  background: radial-gradient(420px 220px at 70% -40px, rgba(38,166,224,0.25), transparent 60%),
              radial-gradient(380px 200px at -40px 80%, rgba(50,178,102,0.25), transparent 60%),
              linear-gradient(160deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border-left: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
}

.services-illustration-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.bullets { margin: 12px 0 0; padding-left: 18px; }
.bullets li { margin: 6px 0; color: #d7e6f1; }

@media (max-width: 900px) {
  .services-hero { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .services-illustration {
    width: 100%;
    height: auto;
    aspect-ratio: 413 / 206;
  }
}

/* Forms */
.form {
  display: grid;
  gap: 14px;
  max-width: 420px;
}

.input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  color: var(--ink);
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(38,166,224,0.22);
}

.helper { color: #c2d3df; font-size: 13px; }

/* Footer */
footer {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(28,31,38,0.8);
}

.footer-inner {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Visual: fundo constante sem "recortes" nas páginas Home, Serviços e Pós-login */
/* Remove fundos internos e linhas que criam divisões sobre o background global do body */
.hero-card {
  background: transparent; /* sobrepõe gradiente interno */
}

.hero-aside {
  background: transparent !important; /* sobrepõe inline em pos_login */
  border-left: 0; /* evita linha de recorte */
}

.services-illustration {
  background: transparent; /* remove gradiente interno para não parecer "recortado" */
  border-left: 0; /* evita linha vertical */
}

/* Contato: destaque de email e telefone em fundo escuro */
.contact-info {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
}
.contact-info p { margin: 8px 0; }
.contact-info .label {
  display: inline-block;
  min-width: 160px;
  color: #e6f2fb;
  font-weight: 700;
}
.contact-info .value {
  color: #ffffff;
  font-weight: 600;
}