/* ═══════════════════════════════════════════════════════════════
   THG.ADS - base.css
   Sistema visual preto & branco (identidade THG Ads) - high contrast, flat.
   Componentes portados da LP da AUGE recolorizados de verde → branco/vermelho.
   ═══════════════════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg:       #080808;
  --bg2:      #0f0f0f;
  --bg3:      #161616;
  --bg-card:  #121212;
  --bg-elev:  #0d0d0d;
  --text:     #ffffff;
  --muted:    #8a8a8a;
  --dim:      #4a4a4a;
  --border:   #1e1e1e;
  --border2:  #2a2a2a;
  --red:      #dc2626;
  --r:   14px;
  --rs:  10px;
  --r-xl: 22px;
  --pill: 100px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'Inter', sans-serif; font-size: 16px; line-height: 1.6;
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
section    { padding: 100px 0; }
.bg-elev   { background: var(--bg-elev); }

/* ─── Ênfase (destaque em preto & branco) ─── */
.hl { color: #fff; }
em, .serif {
  font-style: italic;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: #fff;
}
.dim-text { color: var(--muted); font-weight: 400; }

/* ─── Botões ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--rs);
  font-size: 14px; font-weight: 700; cursor: pointer;
  transition: all .22s var(--ease); border: none; font-family: inherit; white-space: nowrap;
  letter-spacing: .01em;
}
.btn-white { background: #fff; color: #000; }
.btn-white:hover { background: #e6e6e6; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid var(--border2); }
.btn-ghost:hover { border-color: var(--dim); background: var(--bg2); }
.btn-red { background: var(--red); color: #fff; border-radius: var(--pill); padding: 15px 32px; font-size: 15px; }
.btn-red:hover { background: #b91c1c; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(220,38,38,.35); }
.btn-lg { padding: 16px 36px; font-size: 15px; }
.btn-block { width: 100%; }

/* ─── Cabeçalhos de seção ─── */
.eyebrow {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 16px;
}
.sec-head { margin-bottom: 56px; max-width: 720px; }
.sec-head.center { text-align: center; margin-inline: auto; }
.sec-head h2 {
  font-size: clamp(27px, 3.6vw, 42px); font-weight: 800; letter-spacing: -.025em;
  line-height: 1.12; margin-bottom: 16px;
}
.sec-head p { font-size: 16px; color: var(--muted); line-height: 1.7; }
.sec-head.center p { margin-inline: auto; max-width: 560px; }

/* ─── Lista com check ─── */
.check-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 30px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: .98rem; color: #d7d7d7; line-height: 1.55;
}
.check-list li svg { flex-shrink: 0; width: 20px; height: 20px; margin-top: 2px; color: #fff; }

/* ─── Componente Orbit (soluções + IA) ───
   Tamanho controlado por --orbit-size: mudar só a variável escala tudo
   (centro, satélites, ícones) proporcionalmente, sem usar transform:scale
   (que não reduz o espaço ocupado no layout e causava overflow no mobile). */
.orbit {
  --orbit-size: 512px;
  position: relative; width: var(--orbit-size); height: var(--orbit-size);
  max-width: 100%; margin-inline: auto;
}
.orbit-ring {
  position: absolute; inset: 0;
  border: 1px dashed var(--border2); border-radius: 50%;
  animation: orbit-spin 50s linear infinite;
}
@keyframes orbit-spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }

.orbit-center {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: calc(var(--orbit-size) * 0.469); height: calc(var(--orbit-size) * 0.469); border-radius: 50%;
  background: var(--bg-card); border: 1px solid rgba(255,255,255,.35);
  display: flex; align-items: center; justify-content: center;
  z-index: 2; overflow: hidden; padding: calc(var(--orbit-size) * 0.043);
  animation: center-pulse 4s ease-in-out infinite;
}
@keyframes center-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(255,255,255,.18); }
  50%     { box-shadow: 0 0 0 14px rgba(255,255,255,0); }
}
.orbit-center img { width: 100%; height: auto; object-fit: contain; }

.orbit-sat {
  position: absolute; width: calc(var(--orbit-size) * 0.176); height: calc(var(--orbit-size) * 0.176); border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center; z-index: 1;
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.orbit-sat svg { width: calc(var(--orbit-size) * 0.074); height: calc(var(--orbit-size) * 0.074); color: #fff; }
.orbit-sat:hover { transform: scale(1.18); border-color: #fff; background: rgba(255,255,255,.06); }
.orbit-sat-1 { top: 2.2%;  left: 41.25%; }
.orbit-sat-2 { top: 21.7%; left: 75.1%; }
.orbit-sat-3 { top: 60.8%; left: 75.1%; }
.orbit-sat-4 { top: 80.3%; left: 41.25%; }
.orbit-sat-5 { top: 60.8%; left: 7.4%; }
.orbit-sat-6 { top: 21.7%; left: 7.4%; }

/* ─── Reveal on scroll ─── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.d-1 { transition-delay: .05s; } .d-2 { transition-delay: .12s; }
.d-3 { transition-delay: .19s; } .d-4 { transition-delay: .26s; } .d-5 { transition-delay: .33s; }

@media (max-width: 900px) { .orbit-sat-4 { display: none; } .orbit { --orbit-size: 380px; } }
@media (max-width: 560px) { section { padding: 72px 0; } .orbit { --orbit-size: 260px; } }
@media (max-width: 360px) { .orbit { --orbit-size: 230px; } }