/* ══════════════════════════════════════════════════════════
   CASES — páginas de estudo de caso (reutiliza tokens de style.css)
   Marca-cliente e dados 100% fictícios (demonstração).
══════════════════════════════════════════════════════════ */

/* ── Barra superior de voltar ── */
.case-topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: 60px; display: flex; align-items: center;
  background: rgba(11,22,40,0.9); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.case-topbar .container {
  display: flex; align-items: center; justify-content: space-between; width: 100%;
}
.case-back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.86rem; color: var(--gray-mid);
  transition: color 0.15s, gap 0.15s;
}
.case-back:hover { color: var(--text-primary); gap: 0.75rem; }
.case-back svg { width: 16px; height: 16px; }
.case-topbar-logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.85rem;
}
.case-topbar-logo img { width: 30px; height: 30px; border-radius: 50%; mix-blend-mode: screen; }
.case-topbar-logo span { color: var(--gray-mid); font-weight: 300; }

/* ── Hero do case ── */
.case-hero {
  padding: 9rem 0 3.5rem;
  position: relative; overflow: hidden;
  background-color: var(--navy-deep);
  background-image:
    linear-gradient(rgba(55,138,221,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55,138,221,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.case-hero::after {
  content: ''; position: absolute; top: -40%; right: -10%;
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(55,138,221,0.1), transparent 65%);
  pointer-events: none;
}
.case-hero .container { position: relative; z-index: 2; }
.case-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--blue-light); font-weight: 600; margin-bottom: 1.1rem;
}
.case-eyebrow::before {
  content: ''; width: 22px; height: 1px; background: var(--blue-accent);
}
.case-hero h1 {
  max-width: 780px; margin-bottom: 1.1rem;
  font-size: clamp(1.9rem, 4vw, 3rem);
}
.case-hero h1 em { font-style: normal; color: var(--blue-accent); }
.case-lead {
  max-width: 620px; color: var(--gray-mid);
  font-size: 1.05rem; line-height: 1.7; margin-bottom: 1.75rem;
}
.case-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.case-tag {
  font-size: 0.75rem; padding: 0.35rem 0.8rem; border-radius: 20px;
  background: rgba(55,138,221,0.1); color: var(--blue-light);
  border: 1px solid rgba(55,138,221,0.2);
}

/* ── Faixa de métricas/resultados ── */
.metrics-band { background: var(--gray-light); padding: 2.75rem 0; }
.metrics-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center;
}
.metric-item strong {
  display: block; font-family: 'Sora', sans-serif; font-weight: 300;
  font-size: clamp(1.5rem, 3vw, 2.3rem); color: var(--navy-primary);
  line-height: 1; margin-bottom: 0.45rem;
}
.metric-item span { font-size: 0.82rem; color: #475569; line-height: 1.35; display: block; }
.metric-item { position: relative; }
.metric-item:not(:last-child)::after {
  content: ''; position: absolute; right: -0.75rem; top: 15%; bottom: 15%;
  width: 1px; background: rgba(30,58,95,0.12);
}

/* ── Seções ── */
.case-section { padding: 4.5rem 0; }
.case-section.alt { background: #0a1424; }
.case-section-head { max-width: 640px; margin-bottom: 2.5rem; }
.case-section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.case-section-head .kicker {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--blue-accent); font-weight: 600; display: block; margin-bottom: 0.6rem;
}
.case-section-head h2 { margin-bottom: 0.7rem; }
.case-section-head p { color: var(--gray-mid); line-height: 1.7; }

/* Ponto de partida: desafio / restrição */
.partida-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.partida-card {
  background: var(--navy-card); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.75rem;
}
.partida-card h3 {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--blue-accent); margin-bottom: 0.75rem; font-weight: 600;
}
.partida-card p { color: var(--gray-mid); line-height: 1.7; font-size: 0.95rem; }

/* O que construímos: linha alternada texto + mockup */
.build-row {
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 3rem;
  align-items: center; margin-bottom: 4rem;
}
.build-row:last-child { margin-bottom: 0; }
.build-row.flip .build-text { order: 2; }
.build-row.flip .build-visual { order: 1; }
.build-text .kicker {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px;
  color: var(--blue-accent); font-weight: 600; display: block; margin-bottom: 0.6rem;
}
.build-text h3 { font-size: 1.35rem; font-weight: 600; margin-bottom: 0.75rem; line-height: 1.3; }
.build-text p { color: var(--gray-mid); line-height: 1.7; font-size: 0.95rem; margin-bottom: 1rem; }
.build-list { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.build-list li {
  font-size: 0.9rem; color: var(--text-primary); padding-left: 1.4rem; position: relative; line-height: 1.5;
}
.build-list li::before { content: '✓'; position: absolute; left: 0; color: var(--blue-accent); font-weight: 700; }

/* ── Janela de mockup (chrome de app) ── */
.mock-win {
  border-radius: 14px; overflow: hidden;
  border: 1px solid var(--border);
  background: var(--navy-card);
  box-shadow: 0 30px 70px rgba(0,0,0,0.5), 0 0 60px rgba(55,138,221,0.06);
}
.mock-win.tilt { transition: transform 0.4s ease; }
.mock-win.tilt:hover { transform: perspective(1200px) rotateY(-2deg) translateY(-4px); }
.mock-bar {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 0.9rem; background: rgba(11,22,40,0.6);
  border-bottom: 1px solid var(--border);
}
.mock-dot { width: 10px; height: 10px; border-radius: 50%; }
.mock-dot.r { background: #ff5f56; } .mock-dot.y { background: #ffbd2e; } .mock-dot.g { background: #27c93f; }
.mock-url {
  margin-left: 0.6rem; flex: 1; font-size: 0.68rem; color: var(--gray-mid);
  background: rgba(11,22,40,0.6); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.25rem 0.7rem; text-align: center;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Interior do dashboard (superfície clara) */
.mock-app { display: grid; grid-template-columns: 150px 1fr; background: #f5f8fc; color: #1e293b; min-height: 360px; }
.mock-side { background: #0e2038; padding: 0.9rem 0.75rem; display: flex; flex-direction: column; gap: 0.15rem; }
.mock-side-brand {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.35rem 0.5rem 0.9rem;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.82rem; color: #fff;
}
.mock-side-brand .logo {
  width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue-accent), var(--blue-light));
  display: grid; place-items: center; font-size: 0.7rem; color: #06101f;
}
.mock-nav { display: flex; align-items: center; gap: 0.5rem; padding: 0.45rem 0.55rem; border-radius: 7px; font-size: 0.72rem; color: #9fb3cc; }
.mock-nav svg { width: 13px; height: 13px; flex-shrink: 0; }
.mock-nav.on { background: rgba(55,138,221,0.18); color: #fff; }
.mock-main { padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.85rem; overflow: hidden; }
.mock-head { display: flex; align-items: center; justify-content: space-between; }
.mock-head h4 { font-family: 'Sora', sans-serif; font-size: 0.95rem; font-weight: 600; color: #0f2540; }
.mock-head .sub { font-size: 0.66rem; color: #64748b; }
.mock-live { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.62rem; font-weight: 700; color: #16a34a; text-transform: uppercase; letter-spacing: 1px; }
.mock-live::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #16a34a; animation: statusPulse 1.6s infinite; }

.mock-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.mock-kpi { background: #fff; border: 1px solid #e6edf6; border-radius: 9px; padding: 0.65rem 0.7rem; }
.mock-kpi .lbl { font-size: 0.6rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.3rem; }
.mock-kpi .val { font-family: 'Sora', sans-serif; font-size: 0.98rem; font-weight: 600; color: #0f2540; }
.mock-kpi .delta { font-size: 0.6rem; margin-top: 0.2rem; font-weight: 600; }
.mock-kpi .delta.up { color: #16a34a; } .mock-kpi .delta.down { color: #dc2626; }

.mock-cols { display: grid; grid-template-columns: 1.5fr 1fr; gap: 0.7rem; }
.mock-panel { background: #fff; border: 1px solid #e6edf6; border-radius: 9px; padding: 0.75rem 0.8rem; }
.mock-panel .ptitle { font-size: 0.66rem; font-weight: 700; color: #334155; margin-bottom: 0.55rem; display: flex; justify-content: space-between; align-items: center; }
.mock-panel .ptitle .tag { font-size: 0.56rem; font-weight: 600; color: #64748b; text-transform: uppercase; letter-spacing: 0.5px; }

/* Barras de bancos */
.mock-bank { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.mock-bank:last-child { margin-bottom: 0; }
.mock-bank .bn { font-size: 0.64rem; color: #475569; width: 70px; flex-shrink: 0; }
.mock-bank .track { flex: 1; height: 7px; background: #eef3f9; border-radius: 4px; overflow: hidden; }
.mock-bank .fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--blue-accent), var(--blue-light)); }
.mock-bank .bv { font-size: 0.62rem; color: #0f2540; font-weight: 600; width: 62px; text-align: right; flex-shrink: 0; }

/* Alertas */
.mock-alert { display: flex; align-items: flex-start; gap: 0.45rem; font-size: 0.64rem; color: #475569; padding: 0.4rem 0; border-bottom: 1px dashed #e6edf6; line-height: 1.35; }
.mock-alert:last-child { border-bottom: none; }
.mock-alert .ico { width: 6px; height: 6px; border-radius: 50%; margin-top: 5px; flex-shrink: 0; }
.mock-alert .ico.warn { background: #f59e0b; } .mock-alert .ico.ok { background: #16a34a; } .mock-alert .ico.info { background: var(--blue-accent); }

/* Legenda embaixo do mockup */
.mock-caption { font-size: 0.75rem; color: var(--gray-mid); margin-top: 0.9rem; text-align: center; opacity: 0.8; }

/* Dados dentro dos mockups em mono tabular (mesmo padrão da home) */
.mock-url,
.mock-kpi .val,
.agenda-item .at {
  font-family: var(--font-mono, ui-monospace, Menlo, Consolas, monospace);
  font-variant-numeric: tabular-nums;
}
.mock-kpi .val { letter-spacing: -0.02em; }

/* ── Galeria de telas ── */
.shots-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }

/* ── Frase de impacto ── */
.quote-band { background: var(--navy-primary); padding: 4rem 0; }
.quote-band .container { text-align: center; max-width: 760px; }
.quote-band blockquote {
  font-family: 'Sora', sans-serif; font-weight: 300;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem); line-height: 1.5; color: var(--text-primary);
}
.quote-band blockquote em { font-style: normal; color: var(--blue-light); }
.quote-cite { margin-top: 1.2rem; font-size: 0.82rem; color: rgba(241,245,249,0.6); }

/* ── Benefícios ── */
.benef-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.benef-card {
  background: var(--navy-card); border: 1px solid var(--border);
  border-radius: 14px; padding: 1.75rem; transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.benef-card:hover { transform: translateY(-5px); border-color: var(--blue-accent); box-shadow: 0 16px 40px rgba(0,0,0,0.3); }
.benef-ico {
  width: 44px; height: 44px; border-radius: 10px; margin-bottom: 1rem;
  background: rgba(55,138,221,0.1); color: var(--blue-accent);
  display: grid; place-items: center;
}
.benef-ico svg { width: 22px; height: 22px; }
.benef-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.benef-card p { font-size: 0.9rem; color: var(--gray-mid); line-height: 1.6; }

/* ── Outros cases ── */
.next-cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.next-case {
  display: flex; flex-direction: column; gap: 0.4rem;
  background: var(--navy-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 1.4rem; transition: transform 0.2s, border-color 0.2s;
}
.next-case:hover { transform: translateY(-3px); border-color: var(--blue-accent); }
.next-case .nc-setor { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--blue-accent); font-weight: 600; }
.next-case .nc-nome { font-family: 'Sora', sans-serif; font-weight: 600; font-size: 0.98rem; color: var(--text-primary); line-height: 1.3; }
.next-case .nc-link { font-size: 0.8rem; color: var(--blue-light); margin-top: 0.35rem; }
.next-case.soon { opacity: 0.6; }
.next-case.soon .nc-link { color: var(--gray-mid); }

/* ── CTA ── */
.case-cta { background: var(--navy-deep); padding: 4.5rem 0; text-align: center; position: relative; overflow: hidden; }
.case-cta h2 { max-width: 560px; margin: 0 auto 1rem; }
.case-cta p { color: var(--gray-mid); max-width: 480px; margin: 0 auto 1.75rem; }

/* ── Responsivo ── */
@media (max-width: 860px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 1.75rem 1rem; }
  .metric-item:nth-child(2)::after { display: none; }
  .partida-grid { grid-template-columns: 1fr; }
  .build-row { grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 3rem; }
  .build-row.flip .build-text { order: 1; }
  .build-row.flip .build-visual { order: 2; }
  .benef-grid { grid-template-columns: 1fr; }
  .mock-app { grid-template-columns: 1fr; }
  .mock-side { flex-direction: row; flex-wrap: wrap; gap: 0.4rem; }
  .mock-side-brand { width: 100%; padding-bottom: 0.5rem; }
  .mock-kpis { grid-template-columns: repeat(2, 1fr); }
  .mock-cols { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .metric-item::after { display: none !important; }
}

/* ══════════════════════════════════════════════════════════
   MOCKUPS ADICIONAIS (chat WhatsApp, painel de equipe, digest)
══════════════════════════════════════════════════════════ */

/* ── Chat WhatsApp ── */
.mock-chat { display: grid; grid-template-columns: 190px 1fr; background: #e9edf2; color: #1e293b; min-height: 380px; }
.chat-list { background: #fff; border-right: 1px solid #e2e8f0; display: flex; flex-direction: column; }
.chat-list-head { padding: 0.7rem 0.8rem; font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.78rem; color: #0f2540; border-bottom: 1px solid #eef2f7; }
.chat-item { padding: 0.55rem 0.8rem; border-bottom: 1px solid #f1f5f9; display: flex; gap: 0.5rem; align-items: center; }
.chat-item.on { background: #eef6ff; }
.chat-av { width: 26px; height: 26px; border-radius: 50%; background: #cbd8ea; color: #0f2540; display: grid; place-items: center; font-size: 0.58rem; font-weight: 700; flex-shrink: 0; }
.chat-item .ci-name { font-size: 0.68rem; font-weight: 600; color: #0f2540; }
.chat-item .ci-last { font-size: 0.58rem; color: #64748b; }
.chat-badge { margin-left: auto; font-size: 0.5rem; background: #16a34a; color: #fff; border-radius: 10px; padding: 1px 6px; }
.chat-thread { display: flex; flex-direction: column; background: #dbe6ee; }
.chat-thread-head { background: #0e2038; color: #fff; padding: 0.6rem 0.8rem; display: flex; align-items: center; gap: 0.5rem; }
.chat-thread-head .ct-name { font-size: 0.76rem; font-weight: 600; }
.chat-thread-head .ct-sub { font-size: 0.58rem; color: #8fd3a5; display: flex; align-items: center; gap: 0.3rem; }
.chat-thread-head .ct-sub::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #4ade80; }
.chat-msgs { flex: 1; padding: 0.8rem; display: flex; flex-direction: column; gap: 0.45rem; }
.cmsg { max-width: 80%; padding: 0.45rem 0.6rem; border-radius: 10px; font-size: 0.66rem; line-height: 1.4; box-shadow: 0 1px 1px rgba(0,0,0,0.06); }
.cmsg.in { align-self: flex-start; background: #fff; color: #1e293b; border-bottom-left-radius: 3px; }
.cmsg.out { align-self: flex-end; background: #d9fdd3; color: #0f3320; border-bottom-right-radius: 3px; }
.cmsg .tag-ia { display: block; font-size: 0.5rem; font-weight: 700; color: #16a34a; margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Painel de disponibilidade (board de TV) ── */
.mock-board { background: #f5f8fc; color: #1e293b; padding: 1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: 0.8rem; min-height: 380px; }
.board-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0.8rem; }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
.team-card { background: #fff; border: 1px solid #e6edf6; border-radius: 9px; padding: 0.55rem 0.6rem; display: flex; align-items: center; gap: 0.5rem; }
.team-av { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 0.6rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.team-info { flex: 1; min-width: 0; }
.team-info .tn { font-size: 0.68rem; font-weight: 600; color: #0f2540; }
.team-info .tr { font-size: 0.55rem; color: #64748b; }
.status-pill { font-size: 0.52rem; font-weight: 700; padding: 2px 7px; border-radius: 10px; text-transform: uppercase; letter-spacing: 0.4px; flex-shrink: 0; }
.status-pill.free { background: #dcfce7; color: #15803d; }
.status-pill.busy { background: #fee2e2; color: #b91c1c; }
.status-pill.away { background: #fef3c7; color: #a16207; }
.agenda-col { background: #fff; border: 1px solid #e6edf6; border-radius: 9px; padding: 0.7rem 0.8rem; }
.agenda-col .ptitle { font-size: 0.64rem; font-weight: 700; color: #334155; margin-bottom: 0.4rem; }
.agenda-item { display: flex; gap: 0.5rem; font-size: 0.62rem; padding: 0.35rem 0; border-bottom: 1px dashed #eef2f7; }
.agenda-item:last-child { border-bottom: none; }
.agenda-item .at { color: #378ADD; font-weight: 700; width: 44px; flex-shrink: 0; }
.agenda-item .ad { color: #475569; }

/* ── Newsletter / digest de e-mail ── */
.mock-mail { background: #fff; color: #1e293b; min-height: 380px; }
.mail-head { background: linear-gradient(135deg, #0e2038, #123a63); color: #fff; padding: 1rem 1.1rem; }
.mail-head .mh-title { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 0.92rem; }
.mail-head .mh-sub { font-size: 0.6rem; color: #9fc3ea; margin-top: 3px; }
.mail-body { padding: 0.9rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: 0.7rem; }
.mail-sec { border-left: 2px solid #378ADD; padding-left: 0.65rem; }
.mail-sec .ms-cat { font-size: 0.54rem; font-weight: 700; color: #378ADD; text-transform: uppercase; letter-spacing: 0.6px; }
.mail-sec .ms-title { font-size: 0.72rem; font-weight: 600; color: #0f2540; margin: 2px 0; line-height: 1.3; }
.mail-sec .ms-desc { font-size: 0.62rem; color: #64748b; line-height: 1.4; }
.mail-sec .ms-src { font-size: 0.53rem; color: #94a3b8; margin-top: 2px; }

@media (max-width: 860px) {
  .mock-chat { grid-template-columns: 1fr; }
  .chat-list { display: none; }
  .board-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
}

/* Reveal reaproveitado (fallback já coberto pelo noscript do index; aqui inline) */
.case-reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.case-reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .case-reveal { opacity: 1; transform: none; transition: none; }
  .mock-live::before, .mock-win.tilt { animation: none; transition: none; }
}