/* Landing page (/conheca) – usa os tokens da marca de aitree.css */
html { scroll-behavior: smooth; }
.landing .topo a { color: inherit; }
.menu-landing a { color: #CBD5E1; text-decoration: none; font-size: .85rem; }
.menu-landing a:hover { color: #fff; }
.landing .rodape a { color: var(--tinta-3); text-decoration: none; }

.hero { padding: 64px 0 56px; background:
  radial-gradient(ellipse 60% 50% at 85% 20%, rgba(124, 58, 237, .12), transparent 70%),
  radial-gradient(ellipse 50% 50% at 10% 80%, rgba(8, 145, 178, .10), transparent 70%); }
.hero .titulo-hero { font-size: clamp(2rem, 4.2vw, 3.2rem); }
.hero-fatos { list-style: none; padding: 0; margin: 1.5rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; color: var(--tinta-2); font-size: .9rem; }
.hero-fatos i { color: var(--acento); margin-right: .3rem; }

.mock { background: var(--superficie); border: 1px solid var(--borda); border-radius: 18px; box-shadow: 0 30px 70px rgba(15, 23, 42, .14); overflow: hidden; }
.mock-barra { background: #0D1418; padding: 10px 14px; display: flex; align-items: center; gap: 6px; }
.mock-barra span { width: 10px; height: 10px; border-radius: 50%; background: #22303A; }
.mock-barra em { margin-left: 8px; font: 500 .7rem var(--f-mono); color: #8A9AAE; font-style: normal; letter-spacing: .04em; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 14px; }
.mock-kpis div { background: var(--superficie-2); border: 1px solid var(--borda); border-radius: 10px; padding: 8px 10px; }
.mock-kpis div:first-child { background: var(--degrade); border: 0; color: #fff; }
.mock-kpis b { display: block; font: 700 1.3rem var(--f-display); }
.mock-kpis small { font-size: .72rem; opacity: .85; }
.mock-tabela { margin: 0 14px; width: calc(100% - 28px); font-size: .78rem; }
.mock-ia { margin: 12px 14px 0; padding: 8px 10px; border-radius: 10px; border: 1px dashed var(--suave-borda); background: var(--suave); font-size: .78rem; color: var(--suave-tinta); }
.mock-nota { margin: 8px 14px 12px; font: 500 .62rem var(--f-mono); color: var(--tinta-3); text-transform: uppercase; letter-spacing: .1em; }

.faixa-fontes { border-block: 1px solid var(--borda); background: var(--superficie); padding: 16px 0; }
.faixa-fontes span { font: 500 .75rem var(--f-mono); color: var(--tinta-3); letter-spacing: .04em; white-space: nowrap; }
.faixa-fontes i { color: var(--acento); margin-right: .35rem; }

.secao-landing { padding: 72px 0; }
.secao-landing.alternada { background: var(--superficie-2); border-block: 1px solid var(--borda); }
.cabecalho-secao { text-align: center; max-width: 46rem; margin: 0 auto 40px; }
.cabecalho-secao h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; color: var(--tinta); }
.cabecalho-secao .sub { color: var(--tinta-2); margin: .5rem 0 0; }

.entrega { padding: 22px; }
.entrega > i, .uso-icone i, .diferenciais .dado > i { font-size: 1.6rem; background: var(--degrade); -webkit-background-clip: text; background-clip: text; color: transparent; }
.entrega h3, .uso h3 { font-size: 1.12rem; font-weight: 700; margin: .5rem 0; color: var(--tinta); }
.entrega p { color: var(--tinta-2); margin: 0; }

.grupo-dados { font-size: 1.1rem; font-weight: 700; margin: 8px 0 14px; color: var(--tinta); }
.grupo-dados i { color: var(--acento); margin-right: .4rem; }
.grupo-dados ~ .grupo-dados { margin-top: 36px; }
.grade-dados { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.dado { background: var(--superficie); border: 1px solid var(--borda); border-radius: 12px; padding: 14px 16px; }
.dado h4 { font-size: .95rem; font-weight: 700; margin-bottom: .3rem; color: var(--tinta); }
.dado p { font-size: .85rem; color: var(--tinta-2); margin: 0; }
.destaque-dado { border-color: transparent; box-shadow: 0 0 0 1.5px var(--acento) inset; background: var(--suave); }

.uso { padding: 22px; }
.uso ul { padding-left: 1.1rem; margin: 0; color: var(--tinta-2); font-size: .9rem; display: grid; gap: .35rem; }
.uso-icone { width: 44px; height: 44px; border-radius: 12px; background: var(--suave); border: 1px solid var(--suave-borda); display: grid; place-items: center; }
.uso-destaque { box-shadow: 0 0 0 1.5px var(--violeta) inset, 0 14px 40px rgba(124, 58, 237, .12); }

.passo { position: relative; padding: 22px 18px 18px; background: var(--superficie); border: 1px solid var(--borda); border-radius: 14px; height: 100%; }
.passo span { position: absolute; top: -14px; left: 18px; width: 30px; height: 30px; border-radius: 50%; background: var(--degrade); color: #fff; display: grid; place-items: center; font: 700 .9rem var(--f-display); }
.passo h3 { font-size: 1.02rem; font-weight: 700; margin: .4rem 0; color: var(--tinta); }
.passo p { color: var(--tinta-2); font-size: .88rem; margin: 0; }

.grade-planos-landing { display: grid; grid-template-columns: repeat(3, minmax(260px, 300px)); justify-content: center; align-items: stretch; gap: 1.1rem; }
@media (max-width: 991px) { .grade-planos-landing { grid-template-columns: repeat(2, minmax(260px, 320px)); } }
@media (max-width: 639px) { .grade-planos-landing { grid-template-columns: minmax(240px, 340px); } }
.grade-planos-landing .plano { cursor: default; }
.grade-planos-landing .plano.popular { box-shadow: 0 0 0 2px var(--acento) inset, 0 10px 26px rgba(59, 130, 246, .16); }
.grade-planos-landing .tag-pop { font: 600 .6rem var(--f-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--acento); }

.cta-final { padding: 72px 0; background: #0D1418 linear-gradient(135deg, rgba(34, 211, 238, .22), rgba(59, 130, 246, .22) 55%, rgba(168, 85, 247, .26)); color: #fff; }
.cta-final h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; color: #fff; max-width: 40rem; margin: 0 auto .6rem; }
.cta-final p { color: #CBD5E1; margin-bottom: 1.5rem; }

@media (max-width: 575px) {
  .hero { padding: 40px 0; }
  .secao-landing { padding: 48px 0; }
  .mock-kpis b { font-size: 1.05rem; }
  .landing .topo .btn-sm { display: none; }
}

.faixa-promo { max-width: 60rem; margin: 0 auto 1.25rem; background: #0D1418 linear-gradient(100deg, #7C3AED, #2563EB 60%, #0891B2);
  color: #fff; border-radius: 12px; padding: 10px 14px; font-size: .9rem; text-align: center; }
.faixa-promo i { color: #FDE047; }
.grade-planos-landing .plano { position: relative; }
.grade-planos-landing .tag-promo { position: absolute; top: -10px; right: 10px; background: #DC2626; color: #fff;
  font: 700 .6rem var(--f-mono); letter-spacing: .04em; padding: .15rem .5rem; border-radius: 999px; }
.grade-planos-landing .preco-cheio { color: var(--tinta-3); font-weight: 400; font-size: .8em; }


/* ================= Hero: animação em órbita das funções ================= */
.orbita { position: relative; width: min(460px, 92vw); aspect-ratio: 1; margin: 0 auto; }
.orbita-anel { position: absolute; inset: 0; animation: orbita-girar 46s linear infinite; }
.orbita-item { position: absolute; --ang: calc((360deg / var(--n)) * var(--i) - 90deg);
  left: calc(50% + 43% * cos(var(--ang))); top: calc(50% + 43% * sin(var(--ang))); transform: translate(-50%, -50%); }
.orbita-chip { display: flex; flex-direction: column; align-items: center; gap: .3rem; width: 96px; text-align: center;
  animation: orbita-girar 46s linear infinite reverse; }
.orbita-chip i { width: 50px; height: 50px; border-radius: 15px; display: grid; place-items: center; font-size: 1.4rem;
  background: var(--superficie); border: 1px solid var(--borda); color: var(--acento); box-shadow: 0 10px 24px rgba(15, 23, 42, .14); }
.orbita-chip span { font-size: .72rem; line-height: 1.15; color: var(--tinta-2); font-weight: 500; }
.orbita-item:nth-child(1) .orbita-chip i { color: #2563EB; }
.orbita-item:nth-child(2) .orbita-chip i { color: #0891B2; }
.orbita-item:nth-child(3) .orbita-chip i { color: #7C3AED; }
.orbita-item:nth-child(4) .orbita-chip i { color: #16A34A; }
.orbita-item:nth-child(5) .orbita-chip i { color: #DC2626; }
.orbita-item:nth-child(6) .orbita-chip i { color: #D97706; }
.orbita-item:nth-child(7) .orbita-chip i { color: #0D9488; }
.orbita-item:nth-child(8) .orbita-chip i { color: #9333EA; }
.orbita-centro { position: absolute; inset: 29%; border-radius: 50%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; color: #fff; padding: 8px;
  background: #0D1418 linear-gradient(135deg, #0891B2, #2563EB 55%, #7C3AED);
  box-shadow: 0 24px 60px rgba(124, 58, 237, .35), inset 0 0 0 6px rgba(255, 255, 255, .08); }
.orbita-centro i { font-size: 1.7rem; }
.orbita-centro strong { font: 700 1rem var(--f-display); margin-top: .1rem; }
.orbita-centro span { font-size: .66rem; opacity: .85; }
.orbita::before { content: ""; position: absolute; inset: 11%; border-radius: 50%; border: 1.5px dashed var(--borda); }
@keyframes orbita-girar { to { transform: rotate(360deg); } }
@media (max-width: 575px) { .orbita { width: min(360px, 94vw); } .orbita-chip { width: 76px; } .orbita-chip span { font-size: .64rem; } }
@media (prefers-reduced-motion: reduce) { .orbita-anel, .orbita-chip { animation: none; } }

/* ================= Linha do tempo (como funciona) ================= */
.linha-tempo { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: lt; }
.linha-tempo li { position: relative; padding-top: 58px; }
.linha-tempo li::before { content: ""; position: absolute; top: 24px; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--acento), var(--violeta)); opacity: .35; }
.linha-tempo li:first-child::before { left: 50%; }
.linha-tempo li:last-child::before { right: 50%; }
.lt-ponto { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; font-size: 1.2rem; background: var(--degrade); box-shadow: 0 10px 24px rgba(59, 130, 246, .3); z-index: 1; }
.lt-txt { text-align: center; }
.lt-txt b { display: block; color: var(--tinta); font-size: 1rem; margin-bottom: .2rem; }
.lt-txt p { color: var(--tinta-2); font-size: .86rem; margin: 0; }
@media (max-width: 767px) {
  .linha-tempo { grid-template-columns: 1fr; gap: 10px; }
  .linha-tempo li { padding: 0 0 0 64px; min-height: 48px; }
  .linha-tempo li::before { display: none; }
  .lt-ponto { left: 0; transform: none; }
  .lt-txt { text-align: left; }
}

/* ================= Cards de atributos (vívidos, interativos) ================= */
.grade-atributos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.atributo { background: var(--superficie); border: 1px solid var(--borda); border-radius: 18px; overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease; }
.atributo:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(15, 23, 42, .16); }
.atributo header { display: flex; align-items: center; gap: 12px; padding: 18px 18px 14px; color: #fff; }
.atributo header i { font-size: 1.6rem; }
.atributo header h3 { font-size: 1.1rem; font-weight: 700; margin: 0; color: #fff; }
.atributo ul { list-style: none; margin: 0; padding: 14px 18px 18px; display: grid; gap: .5rem; }
.atributo li { position: relative; padding-left: 1.4rem; color: var(--tinta-2); font-size: .9rem; }
.atributo li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--acento); font-weight: 700; }
.atributo li strong { color: var(--tinta); }
.at-empresa header { background: linear-gradient(120deg, #2563EB, #1D4ED8); }
.at-saude header { background: linear-gradient(120deg, #DC2626, #DB2777); }
.at-regiao header { background: linear-gradient(120deg, #0891B2, #0D9488); }
.at-export header { background: linear-gradient(120deg, #7C3AED, #9333EA); }
.at-empresa li::before { color: #2563EB; } .at-saude li::before { color: #DC2626; }
.at-regiao li::before { color: #0891B2; } .at-export li::before { color: #7C3AED; }

/* ===== Planos maiores ===== */
.grade-planos-landing .plano { width: 100%; padding: 26px 24px; display: flex; flex-direction: column; }
.grade-planos-landing .plano ul { flex: 1 1 auto; }
.grade-planos-landing .plano .plano-cta { margin-top: auto; }
.grade-planos-landing .plano .nome { font-size: 1.25rem; }
.grade-planos-landing .plano .preco { font-size: 2rem; }
.grade-planos-landing .plano ul { font-size: 1rem; }
.grade-planos-landing .plano .preco-cheio { font-size: .8em; }
.plano-cta { font-weight: 600; }

/* ===== Timeline invertida (fundo azul) e animada em sequência ===== */
.timeline-azul { background: #0D1418 linear-gradient(135deg, #0891B2, #2563EB 55%, #7C3AED); border-block: 0; }
.timeline-azul .cabecalho-secao h2 { color: #fff; }
.timeline-azul .cabecalho-secao .sub, .timeline-azul .rotulo-mono { color: rgba(255, 255, 255, .85); }
.timeline-azul .linha-tempo li::before { background: rgba(255, 255, 255, .35); }
.timeline-azul .lt-ponto { background: #fff; color: #2563EB; box-shadow: 0 10px 24px rgba(0, 0, 0, .25); }
.timeline-azul .lt-txt b { color: #fff; }
.timeline-azul .lt-txt p { color: rgba(255, 255, 255, .88); }
.timeline-azul .linha-tempo li:nth-child(1) .lt-ponto { color: #0891B2; }
.timeline-azul .linha-tempo li:nth-child(2) .lt-ponto { color: #7C3AED; }
.timeline-azul .linha-tempo li:nth-child(3) .lt-ponto { color: #16A34A; }
.timeline-azul .linha-tempo li:nth-child(4) .lt-ponto { color: #DC2626; }
/* entrada sequencial */
.linha-tempo.tl-go li { animation: tl-entra .55s both; }
.linha-tempo.tl-go li:nth-child(1) { animation-delay: .05s; }
.linha-tempo.tl-go li:nth-child(2) { animation-delay: .45s; }
.linha-tempo.tl-go li:nth-child(3) { animation-delay: .85s; }
.linha-tempo.tl-go li:nth-child(4) { animation-delay: 1.25s; }
.linha-tempo li { opacity: 0; }
.linha-tempo.tl-go li { opacity: 1; }
.linha-tempo.tl-go .lt-ponto { animation: tl-pulso 3.2s infinite; }   /* pulso viaja de ponto a ponto, sem parar */
.linha-tempo.tl-go li:nth-child(1) .lt-ponto { animation-delay: 0s; }
.linha-tempo.tl-go li:nth-child(2) .lt-ponto { animation-delay: .8s; }
.linha-tempo.tl-go li:nth-child(3) .lt-ponto { animation-delay: 1.6s; }
.linha-tempo.tl-go li:nth-child(4) .lt-ponto { animation-delay: 2.4s; }
@keyframes tl-entra { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes tl-pulso {
  0% { transform: translateX(-50%) scale(1); box-shadow: 0 10px 24px rgba(0,0,0,.2); }
  12% { transform: translateX(-50%) scale(1.22); box-shadow: 0 0 0 10px rgba(255,255,255,.25), 0 14px 30px rgba(0,0,0,.3); }
  25%, 100% { transform: translateX(-50%) scale(1); box-shadow: 0 10px 24px rgba(0,0,0,.2); }
}
@media (max-width: 767px) { @keyframes tl-pulso {
  0% { transform: scale(1); } 12% { transform: scale(1.22); box-shadow: 0 0 0 10px rgba(255,255,255,.25); } 25%, 100% { transform: scale(1); } } }
@media (prefers-reduced-motion: reduce) { .linha-tempo li, .linha-tempo.tl-go li { opacity: 1; animation: none; } .linha-tempo.tl-go .lt-ponto { animation: none; } }

/* ===== "Para quem": colapsável ===== */
#para-quem .uso-corpo { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
#para-quem .uso.aberto .uso-corpo { max-height: 420px; }
.uso-mais { margin-top: .6rem; background: transparent; border: 0; color: var(--acento); font-weight: 600; font-size: .86rem; cursor: pointer; padding: 0; }
.uso-mais:hover { text-decoration: underline; }

/* ===== Rodapé Krypta ===== */
.rodape-krypta { background: #0D1418; color: #CBD5E1; padding: 40px 0 20px; }
.rodape-krypta .rk-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.rk-logo { height: 30px; margin-bottom: 12px; }
.rodape-krypta p { font-size: .85rem; margin: 0; color: #94A3B8; }
.rodape-krypta p strong { color: #E2E8F0; }
.rk-col { display: flex; flex-direction: column; gap: .4rem; }
.rk-col strong { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: .2rem; }
.rodape-krypta a { color: #CBD5E1; text-decoration: none; font-size: .9rem; }
.rodape-krypta a:hover { color: #fff; }
.rk-base { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .1); font: 500 .74rem var(--f-mono); color: #64748B; }
@media (max-width: 767px) { .rodape-krypta .rk-grid { grid-template-columns: 1fr; gap: 20px; } }


/* ===== Para quem: borda única que salta de card em card ===== */
#para-quem .uso { border-color: transparent !important; box-shadow: none; transition: transform .2s ease; }
#para-quem .uso { animation: uso-salta 9s infinite; }
#para-quem .row > div:nth-child(1) .uso { animation-delay: 0s; }
#para-quem .row > div:nth-child(2) .uso { animation-delay: -1s; }
#para-quem .row > div:nth-child(3) .uso { animation-delay: -2s; }
#para-quem .row > div:nth-child(4) .uso { animation-delay: -3s; }
#para-quem .row > div:nth-child(5) .uso { animation-delay: -4s; }
#para-quem .row > div:nth-child(6) .uso { animation-delay: -5s; }
#para-quem .row > div:nth-child(7) .uso { animation-delay: -6s; }
#para-quem .row > div:nth-child(8) .uso { animation-delay: -7s; }
#para-quem .row > div:nth-child(9) .uso { animation-delay: -8s; }
@keyframes uso-salta {
  0%, 100% { box-shadow: 0 0 0 1px var(--borda) inset; }
  3% { box-shadow: 0 0 0 2px var(--acento) inset, 0 16px 36px rgba(37, 99, 235, .2); transform: translateY(-4px); }
  8% { box-shadow: 0 0 0 2px var(--acento) inset; transform: translateY(-2px); }
  11% { box-shadow: 0 0 0 1px var(--borda) inset; transform: none; }
}
@media (prefers-reduced-motion: reduce) { #para-quem .uso { animation: none; box-shadow: 0 0 0 1px var(--borda) inset; } }