/* ═══════════════════════════════════════════════════════════
   brands.css — Tokens e componentes por marca
   Paletas definitivas conforme briefing
   ═══════════════════════════════════════════════════════════

   I.MK      → Lilás escuro #7329b3 / Lilás claro #c39ae7
   Culturhiza → Lilás escuro #7329b3 / Lilás claro #c39ae7
   EficienciQ → Azul #011a5a / Verde #acc44b / Azul claro #3b538d
   AxisOut    → Preto #0a0a0a / Branco #ffffff
   Trybu      → Verde escuro #143a2a / Branco #ffffff
   Todas      → Branco como cor neutra base
════════════════════════════════════════════════════════════ */

/* ─── CULTURHIZA (mesmo lilás que I.MK) ─── */
[data-brand="culturhiza"] {
  --c-b-dark:   #7329b3;
  --c-b-accent: #c39ae7;
  --c-b-hero-bg:#0e0618;
  --c-b-text:   #ffffff;
  --c-b-muted:  rgba(195,154,231,.65);
  --c-b-border: rgba(195,154,231,.22);
  --c-b-card:   rgba(115,41,179,.12);
  --c-b-glow:   rgba(115,41,179,.35);
}

/* ─── EFICIENCIQ ─── */
[data-brand="eficienciq"] {
  --c-b-dark:   #011a5a;
  --c-b-accent: #acc44b;
  --c-b-hero-bg:#010c1e;
  --c-b-text:   #ffffff;
  --c-b-mid:    #3b538d;
  --c-b-muted:  rgba(172,196,75,.65);
  --c-b-border: rgba(59,83,141,.35);
  --c-b-card:   rgba(1,26,90,.18);
  --c-b-glow:   rgba(172,196,75,.28);
}

/* ─── AXISOUT (preto e branco) ─── */
[data-brand="axisout"] {
  --c-b-dark:   #0a0a0a;
  --c-b-accent: #ffffff;
  --c-b-hero-bg:#000000;
  --c-b-text:   #ffffff;
  --c-b-muted:  rgba(255,255,255,.55);
  --c-b-border: rgba(255,255,255,.18);
  --c-b-card:   rgba(255,255,255,.06);
  --c-b-glow:   rgba(255,255,255,.15);
}

/* ─── TRYBU (verde + branco) ─── */
[data-brand="trybu"] {
  --c-b-dark:   #143a2a;
  --c-b-accent: #ffffff;
  --c-b-hero-bg:#081810;
  --c-b-text:   #ffffff;
  --c-b-muted:  rgba(255,255,255,.6);
  --c-b-border: rgba(255,255,255,.18);
  --c-b-card:   rgba(20,58,42,.25);
  --c-b-glow:   rgba(20,58,42,.45);
}

/* ════════════════════════════════════════════════
   COMPONENTES DE MARCA — partilhados por todas
════════════════════════════════════════════════ */

/* Body override: usa o hero-bg de cada marca */
[data-brand] {
  background: var(--c-b-hero-bg);
}

/* ── Hero brand (layout lado a lado) ── */
.hero--brand {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--c-b-hero-bg);
  padding-top: 80px;
}

.hero__inner-brand {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
  padding-block: clamp(5rem, 10vh, 9rem);
}

.hero__content { position: relative; z-index: 2; }

/* Badge de marca */
.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .375rem .875rem;
  border-radius: 999px;
  border: 1px solid var(--c-b-border);
  background: var(--c-b-card);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-b-accent);
  margin-bottom: 1.25rem;
}
.brand-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-b-accent);
  box-shadow: 0 0 8px var(--c-b-accent);
  animation: brandDot 2s ease-in-out infinite;
}
@keyframes brandDot {
  0%,100% { opacity: .5; transform: scale(1); }
  50%      { opacity: 1;  transform: scale(1.3); }
}

/* Tagline acima do h1 */
.hero__tagline-brand {
  font-size: clamp(.8rem, 1.1vw, .9375rem);
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-b-muted);
  margin-bottom: .75rem;
}

/* Headline principal */
.hero__headline {
  font-family: var(--ff-display, 'Segoe UI',system-ui,sans-serif);
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -.022em;
  color: var(--c-b-text);
  margin-bottom: 1.5rem;
}
.hero__headline em {
  font-style: italic;
  color: var(--c-b-accent);
}

/* Parágrafo de descrição */
.hero__desc {
  font-size: clamp(.9375rem, 1.2vw, 1.0625rem);
  line-height: 1.76;
  font-weight: 300;
  color: var(--c-b-muted);
  max-width: 46ch;
  margin-bottom: 2.5rem;
}

/* Visual lado direito */
.hero__visual {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.hero__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.hero__visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--c-b-glow) 0%,
    transparent 60%
  );
  pointer-events: none;
}

/* Stripe lateral colorida */
.brand-stripe {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--c-b-accent) 30%,
    var(--c-b-dark) 70%,
    transparent
  );
  pointer-events: none;
}

/* ── Pilares / Cards de serviço ── */
.brand-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

.brand-pillar {
  position: relative;
  padding: 2.25rem 1.75rem;
  border-radius: 1rem;
  background: var(--c-b-card);
  border: 1px solid var(--c-b-border);
  transition: transform .28s var(--eo, cubic-bezier(.16,1,.3,1)),
              box-shadow .28s ease,
              border-color .28s ease;
}
.brand-pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 1.75rem; right: 1.75rem;
  height: 2px;
  background: linear-gradient(90deg, var(--c-b-accent), transparent);
  border-radius: 0 0 2px 2px;
  opacity: 0;
  transition: opacity .28s;
}
.brand-pillar:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px var(--c-b-glow);
  border-color: var(--c-b-accent);
}
.brand-pillar:hover::before { opacity: 1; }

.brand-pillar__num {
  font-family: var(--ff-display, 'Segoe UI',system-ui,sans-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-b-accent);
  opacity: .25;
  margin-bottom: .75rem;
  display: block;
  letter-spacing: -.03em;
}
.brand-pillar__icon {
  width: 48px; height: 48px;
  border-radius: .625rem;
  background: var(--c-b-card);
  border: 1px solid var(--c-b-border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--c-b-accent);
}
.brand-pillar__h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-b-text);
  margin-bottom: .875rem;
  line-height: 1.3;
}
.brand-pillar__p {
  font-size: .9rem;
  line-height: 1.72;
  font-weight: 300;
  color: var(--c-b-muted);
}

/* ── CTA final de marca ── */
.brand-cta-section {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 9vh, 8rem) 0;
  text-align: center;
  background: var(--c-b-dark);
}
.brand-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 50%,
    var(--c-b-glow), transparent 70%);
  pointer-events: none;
}
.brand-cta__h2 {
  font-family: var(--ff-display, 'Segoe UI',system-ui,sans-serif);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  color: var(--c-b-text);
  line-height: 1.08;
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.brand-cta__h2 em {
  font-style: italic;
  color: var(--c-b-accent);
}
.brand-cta__sub {
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--c-b-muted);
  max-width: 52ch;
  margin: 0 auto 2.5rem;
}

/* ── Topbar accent override para marcas ── */
[data-brand] .topbar {
  background: rgba(0,0,0,.0);
  border-bottom: 1px solid transparent;
}
[data-brand] .topbar.scrolled {
  background: var(--c-b-hero-bg);
  border-bottom-color: var(--c-b-border);
}
[data-brand] .topbar__nav a:hover,
[data-brand] .topbar__nav a.active {
  color: var(--c-b-accent);
}
[data-brand] .topbar__nav a.active::after {
  background: var(--c-b-accent);
}
[data-brand] .topbar__cta {
  background: var(--c-b-accent);
  color: var(--c-b-dark);
  border-color: var(--c-b-accent);
}
[data-brand="axisout"] .topbar__cta,
[data-brand="trybu"] .topbar__cta {
  color: #000;
}
[data-brand] .topbar__cta:hover {
  filter: brightness(1.12);
}

/* ── Botões dentro das páginas de marca ── */
[data-brand] .btn--primary {
  background: var(--c-b-accent);
  color: var(--c-b-dark);
  border-color: var(--c-b-accent);
}
[data-brand="axisout"] .btn--primary,
[data-brand="trybu"] .btn--primary {
  color: #000;
}
[data-brand] .btn--outline {
  border-color: var(--c-b-border);
  color: var(--c-b-text);
}
[data-brand] .btn--outline:hover {
  border-color: var(--c-b-accent);
  color: var(--c-b-accent);
}
[data-brand] .btn--ghost {
  background: rgba(255,255,255,.1);
  color: var(--c-b-text);
  border-color: var(--c-b-border);
}
[data-brand] .btn--ghost:hover {
  background: var(--c-b-accent);
  color: var(--c-b-dark);
  border-color: var(--c-b-accent);
}

/* ── Scroll FAB override ── */
[data-brand] #scroll-fab {
  background: var(--c-b-accent);
  color: var(--c-b-dark);
}

/* ── Focus override ── */
[data-brand] :focus-visible {
  outline-color: var(--c-b-accent);
}

/* ══ RESPONSIVE ══ */
@media (max-width: 1023px) {
  .hero__inner-brand { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual { aspect-ratio: 16/9; }
  .brand-pillars { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .brand-pillars { grid-template-columns: 1fr; }
  .hero__headline { font-size: 2.25rem; }
}

/* ══ REDUZIR MOVIMENTO ══ */
@media (prefers-reduced-motion: reduce) {
  .brand-badge::before,
  .brand-pillar { animation: none !important; transition: none !important; }
}