/* ============================================================
   SOCIAL-LIGHT.CSS — Templates de Carrossel (Instagram)
   Entrelaços Design System · Tema Light
   Canvas em resolução nativa de exportação (não responsivo):
   Feed 4:5 = 1080×1350px · Stories/Reels 9:16 = 1080×1920px
   ============================================================ */

* { box-sizing: border-box; }

body.ig-page {
  margin: 0;
  min-height: 100vh;
  background: var(--e-bg);
  color: var(--e-text);
  font-family: var(--ff-sans);
}

/* ---------- TOOLBAR ---------- */
.ig-toolbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 18px 32px;
  background: var(--e-glass-bg);
  backdrop-filter: var(--e-glass-blur);
  -webkit-backdrop-filter: var(--e-glass-blur);
  border-bottom: 1px solid var(--e-glass-border);
}
.ig-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff-mono); font-size: 0.8rem; letter-spacing: 0.04em;
  color: var(--e-text-secondary); text-decoration: none;
  transition: color var(--e-dur-base) var(--e-ease);
}
.ig-back:hover { color: var(--e-text); }
.ig-toolbar-title {
  font-family: var(--ff-mono); font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--e-purple-600);
}
.ig-format-toggle {
  display: inline-flex; gap: 4px; padding: 4px;
  background: var(--e-bg-elev); border: 1px solid var(--e-border);
  border-radius: var(--e-r-pill);
}
.ig-format-btn {
  border: none; background: transparent; cursor: pointer;
  padding: 8px 18px; border-radius: var(--e-r-pill);
  font-family: var(--ff-mono); font-size: 0.78rem; letter-spacing: 0.04em;
  color: var(--e-text-secondary);
  transition: all var(--e-dur-base) var(--e-ease);
}
.ig-format-btn.is-active { background: var(--e-purple-600); color: #fff; }
.ig-format-btn:hover:not(.is-active) { color: var(--e-text); }
.ig-toolbar-spacer { flex: 1 1 auto; }
.ig-theme-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff-mono); font-size: 0.78rem;
  color: var(--e-text-secondary); text-decoration: none;
  border: 1px solid var(--e-border); border-radius: var(--e-r-pill);
  padding: 8px 18px;
  transition: all var(--e-dur-base) var(--e-ease);
}
.ig-theme-link:hover { color: var(--e-text); border-color: var(--e-border-strong); }

/* ---------- PAGE HEAD ---------- */
.ig-page-head { padding: 56px 32px 32px; max-width: 760px; }
.ig-page-head .ig-kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-mono); font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--e-purple-600); margin-bottom: 16px;
}
.ig-page-head .ig-kicker .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--e-purple-600); box-shadow: 0 0 12px rgba(116,39,212,0.35);
}
.ig-page-head h1 {
  font-family: var(--ff-sans); font-weight: 500; font-size: 2.4rem;
  line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 14px;
}
.ig-page-head h1 em { font-family: var(--ff-serif); font-style: italic; font-weight: 400; color: var(--e-purple-700); }
.ig-page-head p { font-size: 1.05rem; line-height: 1.6; color: var(--e-text-secondary); margin: 0; }

/* ---------- HUB / CARDS GRID ---------- */
.ig-cards-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; max-width: 1100px; padding: 0 32px 96px;
}
.ig-cards-grid .e-card { text-decoration: none; display: block; }
.ig-cards-grid .e-card-cta {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 16px;
  font-family: var(--ff-mono); font-size: 0.8rem; color: var(--e-purple-600);
}

/* ---------- DECK / SLIDES ---------- */
.ig-deck {
  display: flex; flex-wrap: wrap; gap: 40px;
  padding: 0 32px 96px; align-items: flex-start;
}

.ig-slide-frame {
  position: relative; flex-shrink: 0;
  width: 360px; aspect-ratio: 4 / 5;
  overflow: hidden; border-radius: var(--e-r-2xl);
  box-shadow: var(--e-sh-lg);
  background: var(--e-bg);
}
.ig-deck.is-916 .ig-slide-frame { aspect-ratio: 9 / 16; }

.ig-slide {
  width: 1080px; height: 1350px;
  transform: scale(0.33333); transform-origin: top left;
  background: var(--e-bg); color: var(--e-text);
  font-family: var(--ff-sans);
}
.ig-deck.is-916 .ig-slide { height: 1920px; }

.ig-slide.is-alt    { background: var(--e-bg-alt); }
.ig-slide.is-elev   { background: var(--e-bg-elev); }
.ig-slide.is-invert { background: var(--e-grad-deep); }

.ig-slide-content {
  display: flex; flex-direction: column; justify-content: space-between;
  height: 100%; padding: 90px;
}
.ig-slide-content.is-center { justify-content: center; gap: 56px; }
.ig-slide-content.is-middle { align-items: center; text-align: center; }

/* slide chrome (label + export, outside the 0.333 scale) */
.ig-slide-label {
  position: absolute; top: 14px; left: 14px; z-index: 5;
  font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.06em;
  color: var(--e-text-secondary); background: var(--e-glass-bg);
  backdrop-filter: blur(8px); padding: 4px 10px; border-radius: var(--e-r-pill);
  pointer-events: none;
}
.ig-export {
  position: absolute; top: 14px; right: 14px; z-index: 5;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff-mono); font-size: 0.7rem; letter-spacing: 0.04em;
  color: var(--e-text); background: var(--e-glass-bg);
  border: 1px solid var(--e-border-strong); backdrop-filter: blur(8px);
  padding: 8px 14px; border-radius: var(--e-r-pill); cursor: pointer;
  opacity: 0; transform: translateY(-4px);
  transition: all var(--e-dur-base) var(--e-ease);
}
.ig-slide-frame:hover .ig-export { opacity: 1; transform: translateY(0); }
.ig-export:hover { background: var(--e-purple-600); border-color: var(--e-purple-600); color: #fff; }

/* ---------- TYPOGRAPHY (escala nativa 1080px) ---------- */
.ig-eyebrow {
  display: inline-flex; align-items: center; gap: 16px;
  font-family: var(--ff-mono); font-size: 26px; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--e-purple-600); font-weight: 500;
}
.ig-eyebrow .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--e-purple-600); box-shadow: 0 0 20px rgba(116,39,212,0.35);
}

.ig-headline {
  font-family: var(--ff-sans); font-weight: 500; font-size: 78px;
  line-height: 1.12; letter-spacing: -0.01em; color: var(--e-text); margin: 0;
}
.ig-headline em {
  font-family: var(--ff-serif); font-style: italic; font-weight: 400;
  color: var(--e-purple-700);
}
.ig-headline em.protagonist { color: var(--e-orange); }

.ig-lead {
  font-size: 36px; line-height: 1.55; font-weight: 400;
  color: var(--e-text-secondary); margin: 0;
}

.ig-num {
  font-family: var(--ff-mono); font-weight: 500; font-size: 220px;
  line-height: 1; color: var(--e-purple-300); opacity: 0.45; margin: 0;
}

.ig-quote {
  font-family: var(--ff-serif); font-style: italic; font-weight: 400;
  font-size: 64px; line-height: 1.4; color: var(--e-text); margin: 0;
}
.ig-quote .protagonist { color: var(--e-orange); }

.ig-tag {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-mono); font-size: 26px; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--e-purple-600); font-weight: 500;
}

.ig-list { display: flex; flex-direction: column; gap: 30px; list-style: none; margin: 0; padding: 0; }
.ig-list li {
  display: flex; align-items: flex-start; gap: 22px;
  font-size: 36px; line-height: 1.45; color: var(--e-text);
}
.ig-list li::before { content: '—'; flex-shrink: 0; color: var(--e-purple-600); font-weight: 600; }

.ig-stats { display: flex; gap: 64px; }
.ig-stat-num {
  font-family: var(--ff-serif); font-style: italic; font-weight: 400;
  font-size: 100px; line-height: 1; color: var(--e-text); margin: 0;
}
.ig-stat-label {
  font-family: var(--ff-mono); font-size: 22px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--e-text-secondary); margin-top: 10px;
}

/* ---------- BUTTONS ---------- */
.ig-btn {
  display: inline-flex; align-items: center; gap: 16px;
  padding: 28px 52px; border-radius: var(--e-r-pill);
  font-family: var(--ff-mono); font-size: 32px; font-weight: 500;
  letter-spacing: 0.02em; text-decoration: none; border: 1px solid transparent;
}
.ig-btn-primary { background: var(--e-purple-600); color: #fff; box-shadow: var(--e-sh-cta); }
.ig-btn-on-dark { background: #fff; color: var(--e-purple-900); }
.ig-btn-ghost { background: rgba(74,32,138,0.05); color: var(--e-text); border-color: var(--e-border-strong); }

/* ---------- BADGES ---------- */
.ig-badge {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 16px 32px; border-radius: var(--e-r-pill);
  font-family: var(--ff-mono); font-size: 24px; text-transform: uppercase;
  letter-spacing: 0.1em; font-weight: 500; border: 1px solid transparent;
}
.ig-badge .dot { width: 10px; height: 10px; border-radius: 50%; }
.ig-badge-orange { color: var(--e-orange); border-color: rgba(199,83,23,0.30); background: rgba(199,83,23,0.08); }
.ig-badge-orange .dot { background: var(--e-orange); }
.ig-badge-purple { color: var(--e-purple-700); border-color: var(--e-border-strong); background: rgba(74,32,138,0.05); }
.ig-badge-purple .dot { background: var(--e-purple-600); }

/* ---------- FOOTER / BRANDMARK ---------- */
.ig-foot { display: flex; align-items: center; justify-content: space-between; }
.ig-brand { display: flex; align-items: center; gap: 18px; font-family: var(--ff-mono); font-size: 26px; color: var(--e-text-secondary); }
.ig-brand img { width: 44px; height: 44px; display: block; }
.ig-page-count { font-family: var(--ff-mono); font-size: 26px; color: var(--e-text-secondary); }

/* ---------- HELPERS ---------- */
.ig-divider { width: 100%; height: 1px; background: var(--e-border); margin: 48px 0; border: none; }
.ig-quote-mark {
  font-family: var(--ff-serif); font-style: italic; font-size: 160px;
  line-height: 1; color: var(--e-purple-300); opacity: 0.5; margin: 0 0 -20px;
}

/* ---------- INVERSÃO DARK-ZONE (.is-invert) ----------
   No tema light, is-invert usa --e-grad-deep (roxo denso) como
   fundo — precisa sobrescrever a cor de texto para o par
   "texto sobre escuro" (mesma convenção de .on-dark). */
.ig-slide.is-invert { color: var(--e-text-on-dark); }
.ig-slide.is-invert .ig-lead,
.ig-slide.is-invert .ig-stat-label,
.ig-slide.is-invert .ig-brand,
.ig-slide.is-invert .ig-page-count { color: var(--e-text-on-dark-secondary); }
.ig-slide.is-invert .ig-headline,
.ig-slide.is-invert .ig-quote,
.ig-slide.is-invert .ig-list li,
.ig-slide.is-invert .ig-stat-num { color: var(--e-text-on-dark); }
.ig-slide.is-invert .ig-headline em.protagonist,
.ig-slide.is-invert .ig-quote .protagonist { color: var(--e-orange); }
.ig-slide.is-invert .ig-eyebrow,
.ig-slide.is-invert .ig-tag,
.ig-slide.is-invert .ig-list li::before { color: var(--e-purple-300); }