/* ═══════════════════════════════════════
   BASE — Reset, tipografia, botões, utilitários
   ═══════════════════════════════════════ */

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* ── DIVISOR ── */
.divider-full {
  height: 1px;
  background: var(--border);
  margin: 0 60px;
  width: calc(100% - 120px);
  transition: background 0.4s;
}

/* ── SEÇÃO BASE ── */
section {
  padding: 100px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 60px;
}

.section-label span {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--cyan), transparent);
  opacity: 0.4;
}

/* ── BOTÕES ── */
.btn-primary {
  display: inline-block;
  background: var(--cyan);
  color: #000;
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 36px;
  border-radius: 2px;
  transition: all 0.3s;
}

.btn-primary:hover {
  background: var(--fg);
  color: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(0,229,255,0.2);
}

.btn-outline {
  display: inline-block;
  border: 1px solid var(--border-mid);
  color: var(--fg);
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 36px;
  border-radius: 2px;
  margin-left: 16px;
  transition: all 0.3s;
}

.btn-outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ── ANIMAÇÕES ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVO ── */
@media (max-width: 900px) {
  section               { padding: 70px 24px; }
  .divider-full         { margin: 0 24px; width: calc(100% - 48px); }
}