/* =====================================================
   TELA DA INFORMÁTICA — Site Profissional
   Estilo: Moderno Escuro
   ===================================================== */

:root {
  --preto: #0a0a0a;
  --preto-2: #111111;
  --preto-3: #1a1a1a;
  --dourado: #d4af37;
  --dourado-claro: #f0d060;
  --branco: #f2f7ff;
  --cinza: #a8b4c4;
  --cinza-escuro: #6b7a8d;
  --verde-whats: #25d366;
  --borda: rgba(212, 175, 55, 0.25);
  --sombra: 0 8px 32px rgba(0,0,0,0.45);
  --radius: 14px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-titulo: 'Playfair Display', Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 130px; /* não esconde o título atrás do menu fixo + barra de telefone */
}

body {
  font-family: var(--font);
  background: var(--preto);
  color: var(--branco);
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--dourado); text-decoration: none; transition: .2s; }
a:hover { color: var(--dourado-claro); }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== BARRA DE TELEFONES (topo) ========== */
.phone-bar {
  position: sticky;
  top: 0;
  z-index: 1001;
  background: linear-gradient(90deg, #0f2038 0%, #0a1628 50%, #0f2038 100%);
  border-bottom: 1px solid rgba(34, 211, 238, 0.35);
  padding: 8px 0;
  text-align: center;
}
.phone-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 22px;
}
.phone-bar-label {
  color: #7dd3e8;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.phone-bar a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #e0f7ff !important;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  padding: 4px 10px;
  border-radius: 8px;
  transition: .2s;
}
.phone-bar a:hover {
  color: #22d3ee !important;
  background: rgba(34, 211, 238, 0.12);
}
.phone-bar .phone-icon {
  font-size: 1rem;
  line-height: 1;
}
.phone-bar .phone-sep {
  color: rgba(125, 211, 232, 0.4);
  font-weight: 300;
  user-select: none;
}
@media (max-width: 600px) {
  .phone-bar a { font-size: 0.95rem; padding: 3px 6px; }
  .phone-bar-label { display: none; }
  .phone-bar .phone-sep { display: none; }
  .phone-bar-inner { gap: 6px 14px; }
}

/* ========== HEADER ========== */
.header {
  position: sticky;
  top: 38px; /* abaixo da barra de telefone */
  z-index: 1000;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda);
  padding: 14px 0;
}
@media (max-width: 600px) {
  .header { top: 36px; }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  font-family: var(--font-titulo);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--branco);
  letter-spacing: 0.02em;
}
.logo span { color: var(--dourado); }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--cinza);
  font-size: 0.92rem;
  font-weight: 500;
}
.nav a:hover,
.nav a.active { color: var(--dourado); }

.btn-whats {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--verde-whats);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 18px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: .2s;
}
.btn-whats:hover {
  background: #1ebe57;
  transform: translateY(-1px);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--borda);
  color: var(--dourado);
  font-size: 1.4rem;
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
}

/* ========== HERO ========== */
.hero {
  padding: 70px 0 60px;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(212,175,55,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(212,175,55,0.05) 0%, transparent 40%),
    var(--preto);
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(212,175,55,0.12);
  border: 1px solid var(--borda);
  color: var(--dourado);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 22px;
}

.hero h1 {
  font-family: var(--font-titulo);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--branco);
  max-width: 800px;
  margin: 0 auto 18px;
}
.hero h1 em {
  font-style: normal;
  color: var(--dourado);
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: var(--cinza);
  max-width: 620px;
  margin: 0 auto 32px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--dourado);
  color: #111 !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: .2s;
}
.btn-primary:hover {
  background: var(--dourado-claro);
  transform: translateY(-2px);
  color: #111 !important;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--dourado) !important;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 50px;
  border: 1.5px solid var(--dourado);
  cursor: pointer;
  transition: .2s;
}
.btn-outline:hover {
  background: rgba(212,175,55,0.1);
  color: var(--dourado-claro) !important;
}

.btn-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #e0f7ff !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 50px;
  border: 1.5px solid #22d3ee;
  cursor: pointer;
  transition: .2s;
}
.btn-call:hover {
  background: rgba(34, 211, 238, 0.15);
  color: #22d3ee !important;
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--borda);
  max-width: 700px;
  margin: 0 auto;
}

.stat strong {
  display: block;
  font-size: 1.5rem;
  color: var(--dourado);
  font-weight: 700;
}
.stat span {
  font-size: 0.85rem;
  color: var(--cinza-escuro);
}

/* ========== SECTIONS ========== */
section { padding: 70px 0; }

.section-title {
  font-family: var(--font-titulo);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
}
.section-title em { font-style: normal; color: var(--dourado); }

.section-sub {
  text-align: center;
  color: var(--cinza);
  max-width: 560px;
  margin: 0 auto 40px;
  font-size: 1rem;
}

/* ========== SERVICES GRID ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.service-card {
  background: var(--preto-2);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: .25s;
}
.service-card:hover {
  border-color: var(--dourado);
  transform: translateY(-4px);
  box-shadow: var(--sombra);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--branco);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--cinza);
  margin-bottom: 16px;
}

.service-card a {
  font-size: 0.88rem;
  font-weight: 600;
}

/* ========== PROBLEMS ========== */
.problems {
  background: var(--preto-2);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.problem-item {
  background: var(--preto-3);
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--cinza);
}
.problem-item strong { color: var(--dourado); }

/* ========== HOW IT WORKS ========== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  counter-reset: step;
}

.step {
  text-align: center;
  position: relative;
  padding: 20px;
}

.step-num {
  width: 48px;
  height: 48px;
  background: rgba(212,175,55,0.15);
  border: 2px solid var(--dourado);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--dourado);
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.step p {
  font-size: 0.9rem;
  color: var(--cinza);
}

/* ========== AREAS ========== */
.areas-box {
  background: var(--preto-2);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}

.areas-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.area-tag {
  background: var(--preto-3);
  border: 1px solid var(--borda);
  color: var(--cinza);
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 50px;
  transition: .2s;
}
.area-tag:hover {
  border-color: var(--dourado);
  color: var(--dourado);
}

/* ========== CTA MID ========== */
.cta-band {
  background: linear-gradient(135deg, rgba(212,175,55,0.12), rgba(212,175,55,0.04));
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
  text-align: center;
  padding: 50px 20px;
}

.cta-band h2 {
  font-family: var(--font-titulo);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  margin-bottom: 12px;
}

.cta-band p {
  color: var(--cinza);
  margin-bottom: 24px;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--preto-2);
  border-top: 1px solid var(--borda);
  padding: 50px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 40px;
}

.footer h4 {
  font-size: 0.95rem;
  color: var(--dourado);
  margin-bottom: 14px;
  font-weight: 600;
}

.footer a, .footer p {
  font-size: 0.88rem;
  color: var(--cinza);
  display: block;
  margin-bottom: 8px;
}
.footer a:hover { color: var(--dourado); }

.footer-bottom {
  border-top: 1px solid var(--borda);
  padding-top: 20px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--cinza-escuro);
}

/* ========== WHATSAPP FLOAT ========== */
.whats-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: var(--verde-whats);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: .2s;
}
.whats-float:hover { transform: scale(1.08); }
.whats-float svg { width: 32px; height: 32px; fill: #fff; }

/* ========== MOBILE ========== */
@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--preto-2);
    border-bottom: 1px solid var(--borda);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
  }
  .nav.open { display: flex; }
  .hero { padding: 50px 0 40px; }
  .hero-stats { gap: 20px; }
  section { padding: 50px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .problems-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.55rem; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
}