/* =========================================================================
   CasteloNET — Home 3D / Scroll Experience
   Camada visual carregada SOMENTE na home (index.html), depois de main.css e
   theme.css. Tokens, nav, botões, ícones, CTA e rodapé ficam em theme.css.
   ========================================================================= */


/* =========================================================================
   HERO (ocupa a tela inteira, por baixo da nav)
   ========================================================================= */
.hero {
  min-height: 0; height: 100vh; height: 100svh; margin-top: -68px;
  padding: 68px 0 0; justify-content: center;
  background: var(--page);
}
.hero-bg {
  background:
    radial-gradient(60% 70% at 78% 45%, rgba(96, 165, 250, 0.16) 0%, rgba(96, 165, 250, 0) 60%),
    radial-gradient(50% 60% at 10% 10%, rgba(26, 86, 219, 0.06) 0%, rgba(26, 86, 219, 0) 70%),
    linear-gradient(180deg, #EEF2F8 0%, var(--page) 70%);
}
.hero-grid { opacity: 0.3; }
.hero::before {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; z-index: 2; pointer-events: none;
  background: linear-gradient(to bottom, rgba(243, 245, 248, 0), var(--page));
}
.hero-panel { display: none; }

.hero-3d {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0; transform: scale(0.96);
  transition: opacity 1.4s var(--ease-apple), transform 1.8s var(--ease-apple);
}
.hero-3d.is-ready { opacity: 1; transform: none; }
.hero-3d canvas { width: 100% !important; height: 100% !important; display: block; }

/* Fallback sem WebGL: orbe em CSS */
.no-webgl .hero::after {
  content: ''; position: absolute; z-index: 1; right: 8%; top: 50%;
  width: 420px; height: 420px; margin-top: -210px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff 0%, var(--sky) 35%, var(--blue) 70%, var(--navy) 100%);
  box-shadow: 0 40px 120px rgba(26, 86, 219, 0.3);
  opacity: 0.8;
}

.hero-inner { width: 100%; align-items: center; }
.hero h1 { letter-spacing: -2.5px; font-size: clamp(36px, 4.1vw, 58px); }
.hero h1 em { color: var(--blue); }
.hero h1 em .wi {
  background: linear-gradient(100deg, var(--blue) 0%, var(--blue-500) 60%, var(--sky) 130%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: 0.04em;
}
.hero-eyebrow {
  background: rgba(232, 240, 254, 0.85);
  border: 1px solid var(--glass-border);
}

/* KPIs */
.hero-kpis { perspective: 1200px; padding: 40px 0 40px 40px; }
.hero-kpi {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-lift), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%);
  border-radius: 16px; padding: 18px 22px;
}
.hero-kpi:hover { background: rgba(255, 255, 255, 0.92); }
.hero-kpi-icon {
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--blue-light); color: var(--blue);
  border: 1px solid rgba(26, 86, 219, 0.1);
}
.hero-kpi-val { color: var(--navy); font-variant-numeric: tabular-nums; }
.hero-kpi-label { color: var(--slate); }

/* Indicador de rolagem */
.scroll-hint {
  position: absolute; left: 50%; bottom: 28px; z-index: 3; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted);
  pointer-events: none;
}
.scroll-hint span { width: 22px; height: 34px; border: 1.5px solid var(--ink-soft); border-radius: 12px; position: relative; }
.scroll-hint span::after {
  content: ''; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px;
  border-radius: 2px; background: var(--blue); animation: wheel 1.8s infinite var(--ease-apple);
}
@keyframes wheel { 0% { opacity: 0; transform: translateY(-3px); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(10px); } }

/* =========================================================================
   TRUST BAR — marquee contínuo
   ========================================================================= */
.trust-bar {
  background: linear-gradient(90deg, var(--navy) 0%, #143A7A 60%, var(--blue) 120%);
  overflow: hidden; padding: 18px 0; gap: 0; position: relative; z-index: 2;
}
.trust-track { display: flex; align-items: center; gap: 0; width: max-content; will-change: transform; }
.trust-track > * { margin-right: 40px; }
.trust-item-icon { display: flex; color: #93C5FD; }
.trust-item-text { color: rgba(255, 255, 255, 0.72); }

/* =========================================================================
   LOGOS — carrossel com curvatura leve
   ========================================================================= */
.logos-section { background: var(--page); padding: 72px 0; border-color: var(--line); }
.logos-track-wrap { perspective: 1200px; }
.logos-track-wrap::before { background: linear-gradient(to right, var(--page) 10%, rgba(243, 245, 248, 0)); width: 160px; }
.logos-track-wrap::after { background: linear-gradient(to left, var(--page) 10%, rgba(243, 245, 248, 0)); width: 160px; }
.js-3d .logos-track { animation: none; transform-style: preserve-3d; }
.logo-item { opacity: 0.6; will-change: transform, opacity; }
.js-3d .logo-item { filter: none; transition: none; }
.logo-text { font-size: 15px; color: var(--slate); }
.logo-item:hover .logo-text { color: var(--blue); }

/* =========================================================================
   SEÇÕES
   ========================================================================= */

/* =========================================================================
   PRODUTOS
   ========================================================================= */
.produtos-grid { gap: 20px; background: transparent; border-radius: 0; overflow: visible; }
.produto-card { background: transparent; padding: 0; border-radius: 18px; }
.produto-card:hover { background: transparent; }
.tilt-inner {
  position: relative; height: 100%; border-radius: 18px; padding: 32px 28px;
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: box-shadow .5s var(--ease-apple), border-color .5s var(--ease-apple), transform .5s var(--ease-apple);
  overflow: hidden;
}
.tilt-inner::after { /* brilho discreto que segue o cursor */
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(96, 165, 250, 0.10), transparent 45%);
  opacity: 0; transition: opacity .4s;
}
.produto-card:hover .tilt-inner, .cliente-card:hover .tilt-inner {
  box-shadow: var(--shadow-lift); border-color: rgba(26, 86, 219, 0.22); transform: translateY(-4px);
}
.produto-card:hover .tilt-inner::after, .cliente-card:hover .tilt-inner::after { opacity: 1; }
.produto-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--blue-light); color: var(--blue);
  border: 1px solid rgba(26, 86, 219, 0.1);
}
.produto-icon .ico { width: 24px; height: 24px; }

/* SofIA — destaque azul */
.produto-card.wide .tilt-inner {
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(96, 165, 250, 0.35) 0%, rgba(96, 165, 250, 0) 55%),
    linear-gradient(135deg, var(--blue) 0%, #1444BB 45%, var(--navy) 100%);
  border-color: transparent; color: #fff; padding: 44px 40px;
}
.produto-card.wide .produto-name { color: #fff; }
.produto-card.wide .produto-desc { color: rgba(255, 255, 255, 0.8); }
.produto-card.wide .produto-link { color: #fff; }
.sofia-badge { gap: 6px; }
.produto-card.wide .sofia-badge { background: rgba(255, 255, 255, 0.14); color: #fff; border: 1px solid rgba(255, 255, 255, 0.25); }
.produto-card.wide .sofia-feat {
  background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.16); border-radius: 12px;
}
.produto-card.wide .sofia-feat-title { color: #fff; }
.produto-card.wide .sofia-feat-sub { color: rgba(255, 255, 255, 0.7); }
.produto-card.wide .tilt-inner::after { background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.12), transparent 45%); }

/* =========================================================================
   PROCESSO — linha de progresso fixada
   ========================================================================= */
#processo { background: var(--page-2); overflow: hidden; }
.fases-progress {
  position: absolute; top: 24px; left: 28px; right: 28px; height: 2px; z-index: 0;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  transform: scaleX(0); transform-origin: 0 50%;
}

/* =========================================================================
   PARA QUEM
   ========================================================================= */
#clientes { position: relative; overflow: hidden; background: var(--page); }
.depth-orb { position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; will-change: transform; }
.depth-orb.o1 { width: 520px; height: 520px; right: -160px; top: -80px; background: radial-gradient(circle, rgba(96, 165, 250, 0.16), transparent 65%); }
.depth-orb.o2 { width: 380px; height: 380px; left: -140px; bottom: -120px; background: radial-gradient(circle, rgba(26, 86, 219, 0.10), transparent 65%); }
#clientes .container { position: relative; z-index: 1; }
.cliente-card { padding: 0; border: none; background: transparent; border-radius: 18px; transition: none; }
.cliente-card:hover { transform: none; box-shadow: none; }
.cliente-card .tilt-inner { padding: 28px 24px; }
.cli-icon {
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: var(--blue-light); color: var(--blue); border: 1px solid rgba(26, 86, 219, 0.1);
}

/* =========================================================================
   DEPOIMENTOS — trilho horizontal
   ========================================================================= */
#depoimentos { overflow: hidden; background: var(--page-2); }
.js-3d .depoimentos-grid.is-track {
  display: flex; gap: 32px; width: max-content; perspective: 1800px; align-items: center;
  padding: 10px 0 40px; margin-top: 40px;
}
.js-3d .depoimentos-grid.is-track .depo-card { width: min(460px, 82vw); flex-shrink: 0; }
.depo-card {
  background: var(--surface); border-radius: 18px; border-color: var(--line);
  box-shadow: var(--shadow-soft); will-change: transform, opacity;
}
.depo-card::before { color: var(--sky); opacity: 0.35; }
.depo-text { font-size: 14.5px; line-height: 1.75; }
.depo-avatar { background: linear-gradient(135deg, var(--blue), var(--sky)); color: #fff; }
.depo-count { display: flex; align-items: center; gap: 14px; margin-top: 8px; color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.depo-count i { display: block; width: 120px; height: 2px; background: var(--line); position: relative; overflow: hidden; border-radius: 2px; }
.depo-count i b { position: absolute; inset: 0; background: var(--blue); transform: scaleX(0); transform-origin: 0 50%; }

/* Fallback: rolagem horizontal nativa (mobile, telas baixas, reduzir movimento) */
.js-3d .depoimentos-grid.is-scroll {
  overflow-x: auto; width: auto; scroll-snap-type: x mandatory; perspective: none;
  padding: 10px 60px 30px; margin: 32px -60px 0; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.js-3d .depoimentos-grid.is-scroll::-webkit-scrollbar { display: none; }
.js-3d .depoimentos-grid.is-scroll .depo-card { scroll-snap-align: center; }
.is-scroll ~ .depo-count, #depoimentos:not(.is-pinned) .depo-count { display: none; }

/* Seções fixadas ocupam a tela inteira (desktop) */
@media (min-width: 961px) {
  #processo.is-pinned, #depoimentos.is-pinned {
    min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
  }
  #processo.is-pinned > .container, #depoimentos.is-pinned > .container { width: 100%; }
  #depoimentos.is-pinned { padding: 40px 0; }
  #depoimentos.is-pinned .depoimentos-grid { margin-top: 28px; }
  #depoimentos.is-pinned .depo-card { width: min(520px, 40vw); padding: 28px 30px; }
  #depoimentos.is-pinned .depo-text { font-size: 14px; line-height: 1.7; margin-bottom: 18px; }
  #depoimentos.is-pinned .section-sub { margin-top: 8px; }
}

/* =========================================================================
   CERTIFICAÇÕES
   ========================================================================= */
.certs-bar { background: linear-gradient(120deg, var(--navy) 0%, #12306B 60%, #1A47B0 130%); }
.cert-icon {
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px; color: #93C5FD;
}


/* =========================================================================
   RESPONSIVO
   ========================================================================= */
@media (max-width: 960px) {
  .hero { height: auto; min-height: 100svh; padding: calc(70vw + 60px) 0 56px; }
  .hero-3d { bottom: auto; top: 68px; height: 74vw; }
  .hero-kpis { padding: 32px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .hero-kpi { padding: 14px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .hero-kpi-val { font-size: 22px; }
  .scroll-hint { display: none; }
  .no-webgl .hero::after { width: 260px; height: 260px; right: 50%; margin-right: -130px; top: 92px; margin-top: 0; }
  .produtos-grid { gap: 14px; }
  .tilt-inner { padding: 26px 22px; }
  .produto-card.wide .tilt-inner { padding: 30px 22px; }
  .depo-count { display: none; }
  .js-3d .depoimentos-grid.is-scroll { padding: 10px 24px 30px; margin: 32px -24px 0; }
}
@media (max-width: 540px) {
  .hero h1 { letter-spacing: -1.5px; }
}

/* Acessibilidade: usuários com "reduzir movimento" veem tudo estático */
@media (prefers-reduced-motion: reduce) {
  .hero-3d { transition: none; opacity: 1; transform: none; }
  .scroll-hint span::after { animation: none; }
}


/* =========================================================================
   CARDS DE PRODUTO — FLIP 3D (frente: resumo | verso: o que inclui + SLA)
   Desktop: vira ao passar o mouse. Toque/teclado: botão "Detalhes".
   ========================================================================= */
.flip-card { perspective: 1600px; cursor: pointer; }
.flip-inner {
  position: relative; display: grid; height: 100%;
  transform-style: preserve-3d;
  transition: transform .85s cubic-bezier(.2, .75, .2, 1);
}
.flip-face {
  grid-area: 1 / 1; position: relative; min-height: 100%;
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
  border-radius: 18px; padding: 32px 28px 30px;
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.flip-front::after { /* brilho discreto que segue o cursor */
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(96, 165, 250, 0.10), transparent 45%);
  opacity: 0; transition: opacity .4s;
}
.flip-card:hover .flip-front::after { opacity: 1; }
.flip-card .flip-face.tilt-inner, .flip-card:hover .flip-face.tilt-inner { transform: none; }
.flip-card .flip-back { transform: rotateY(180deg) !important; }

.flip-card { position: relative; }
.flip-card.is-flipped .flip-inner { transform: rotateY(180deg); }

/* Seta única para virar o card (fica fixa; só a seta gira) */
.flip-toggle {
  position: absolute; right: 20px; bottom: 20px; z-index: 5;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); background: var(--surface);
  border: 1px solid rgba(26, 86, 219, 0.22);
  box-shadow: 0 6px 16px -8px rgba(26, 86, 219, 0.45);
  transition: background .35s var(--ease-apple), color .35s, border-color .35s, box-shadow .35s, transform .35s var(--ease-apple);
}
.flip-toggle .ico { width: 20px; height: 20px; transition: transform .7s cubic-bezier(.2, .75, .2, 1); animation: arrow-nudge 2.6s ease-in-out infinite; }
.flip-toggle::before { /* anel pulsante discreto que convida ao clique */
  content: ''; position: absolute; inset: -1px; border-radius: inherit;
  border: 1px solid rgba(26, 86, 219, 0.35); animation: ring-pulse 2.6s ease-out infinite; pointer-events: none;
}
@keyframes arrow-nudge { 0%, 55%, 100% { translate: 0 0; } 70% { translate: 4px 0; } 85% { translate: 0 0; } }
@keyframes ring-pulse { 0%, 50% { transform: scale(1); opacity: 0; } 60% { opacity: 1; } 100% { transform: scale(1.45); opacity: 0; } }
.flip-toggle:hover, .flip-toggle:focus-visible {
  background: var(--blue); color: #fff; border-color: var(--blue); outline: none;
  box-shadow: 0 10px 24px -8px rgba(26, 86, 219, 0.7); transform: scale(1.06);
}
.flip-toggle:focus-visible { box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.5); }
.flip-card:hover .flip-toggle .ico { animation-play-state: paused; }
/* virado: a seta aponta para trás e o botão adota o estilo do verso azul */
.flip-card.is-flipped .flip-toggle {
  color: #fff; background: rgba(255, 255, 255, 0.14); border-color: rgba(255, 255, 255, 0.35); box-shadow: none;
}
.flip-card.is-flipped .flip-toggle:hover, .flip-card.is-flipped .flip-toggle:focus-visible { background: #fff; color: var(--blue); }
.flip-card.is-flipped .flip-toggle .ico { transform: rotate(180deg); animation: none; }
.flip-card.is-flipped .flip-toggle::before { animation: none; opacity: 0; }
.produto-card.wide .flip-toggle { color: #fff; background: rgba(255, 255, 255, 0.14); border-color: rgba(255, 255, 255, 0.35); box-shadow: none; }
.produto-card.wide .flip-toggle::before { border-color: rgba(255, 255, 255, 0.5); }
.produto-card.wide .flip-toggle:hover { background: #fff; color: var(--blue); }
.flip-card .produto-link { margin-right: 60px; }
.flip-card .back-link { margin-right: 60px; }
.flip-card .back-sla { margin-right: 0; }
.flip-back { padding-bottom: 28px; }

/* Verso */
.flip-back {
  display: flex; flex-direction: column; color: #fff; border-color: transparent;
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(96, 165, 250, 0.32) 0%, rgba(96, 165, 250, 0) 55%),
    linear-gradient(150deg, #1A56DB 0%, #1444BB 45%, #0B1F3A 100%);
  box-shadow: 0 24px 48px -24px rgba(11, 31, 58, 0.55);
}
.back-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.back-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.2); color: #fff;
}
.back-icon .ico { width: 20px; height: 20px; }
.back-title { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 17px; letter-spacing: -0.2px; }
.back-label { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(255, 255, 255, 0.6); margin-bottom: 10px; }
.back-list { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 18px; }
.back-list li { display: flex; gap: 10px; font-size: 13.5px; line-height: 1.5; color: rgba(255, 255, 255, 0.92); }
.back-list li .ico { color: #93C5FD; margin-top: 3px; flex-shrink: 0; }
.back-sla {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  margin-top: auto; padding: 10px 14px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 12px; color: rgba(255, 255, 255, 0.7);
}
.back-sla strong { color: #fff; font-weight: 600; text-align: right; }
.back-link { margin-top: 14px; font-size: 13px; font-weight: 600; color: #fff; }
.back-link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* SofIA (card largo) */
.produto-card.wide .flip-front {
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(96, 165, 250, 0.35) 0%, rgba(96, 165, 250, 0) 55%),
    linear-gradient(135deg, var(--blue) 0%, #1444BB 45%, var(--navy) 100%);
  border-color: transparent; color: #fff; padding: 44px 40px;
}
.produto-card.wide .flip-front::after { background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.12), transparent 45%); }
.produto-card.wide .flip-back {
  padding: 40px;
  background:
    radial-gradient(70% 120% at 0% 0%, rgba(59, 130, 246, 0.35) 0%, rgba(59, 130, 246, 0) 55%),
    linear-gradient(135deg, #0B1F3A 0%, #12306B 60%, #1A47B0 120%);
}
.back-wide { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center; height: 100%; }
.back-list-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; margin-bottom: 0; }
.back-side { display: flex; flex-direction: column; gap: 10px; }
.back-side .back-sla { margin-top: 0; }

@media (max-width: 960px) {
  .flip-face { padding: 26px 22px 24px; }
  .produto-card.wide .flip-front, .produto-card.wide .flip-back { padding: 30px 22px; }
  .back-wide { grid-template-columns: 1fr; gap: 20px; }
  .back-list-2 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .flip-inner { transition: none; }
  .flip-toggle .ico, .flip-toggle::before { animation: none; }
}