/* Tower Technology — camada de movimento e layouts dinâmicos
   Carregada depois de site.css. Tudo respeita prefers-reduced-motion. */

@view-transition { navigation: auto; }
:root { interpolate-size: allow-keywords; }
.header { view-transition-name: header; transition: transform .4s var(--ease), background-color .3s, box-shadow .3s; }
.header.is-hidden { transform: translateY(-100%); }
::view-transition-old(root) { animation: vt-out .28s var(--ease) both; }
::view-transition-new(root) { animation: vt-in .42s var(--ease) both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-8px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(12px); } }

/* barra de progresso de leitura */
.progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 70; transform-origin: 0 50%; transform: scaleX(var(--p, 0)); background: linear-gradient(90deg, var(--blue-l), var(--teal-l)); pointer-events: none; }

/* entradas por seção */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
  .js [data-reveal="scale"] { transform: scale(.965); }
  .js [data-reveal="left"] { transform: translateX(-28px); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js [data-tilt].is-in { transition: transform .35s var(--ease), opacity .8s var(--ease); }
}

/* brilho que acompanha o cursor */
[data-spot] { position: relative; isolation: isolate; }
.spot { position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .45s var(--ease);
  background: radial-gradient(560px circle at var(--mx, 50%) var(--my, 50%), var(--spot-c, rgba(76, 134, 255, .16)), transparent 62%); }
[data-spot]:hover > .spot { opacity: 1; }
.co--commerce, .vs__col--plan { --spot-c: rgba(34, 193, 166, .16); }
.co--digital { --spot-c: rgba(24, 73, 190, .09); }
[data-tilt] { will-change: transform; transform-style: preserve-3d; }

/* ============ HERO principal ============ */
.hero__fx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
  mask-image: radial-gradient(85% 75% at 66% 48%, #000 22%, transparent 78%); -webkit-mask-image: radial-gradient(85% 75% at 66% 48%, #000 22%, transparent 78%); }
.js .hero__grid { display: none; }
.hero__in { padding-block: 48px 132px; }
.hero h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
.hero { min-height: min(100svh, 980px); }
.tower { perspective: 1100px; }
.tower svg { transform: rotateX(var(--ty, 0deg)) rotateY(var(--tx, 0deg)); transition: transform .6s var(--ease); }
@media (prefers-reduced-motion: no-preference) {
  .js .tower svg { animation: float 7s ease-in-out 2.2s infinite; }
  .js .stack { animation: float 8s ease-in-out 1s infinite; }
}
@keyframes float { 50% { translate: 0 -10px; } }

/* título rotativo */
.rotator { display: grid; height: 1.1em; overflow: hidden; }
.rotator > span { grid-area: 1 / 1; white-space: nowrap; }
.rotator > span.in { animation: rot-in .75s var(--ease) both; }
.rotator > span.out { animation: rot-out .75s var(--ease) both; }
@keyframes rot-in { from { transform: translateY(105%); opacity: 0; } }
@keyframes rot-out { to { transform: translateY(-105%); opacity: 0; } }

/* faixa contínua de serviços */
.marquee { position: absolute; left: 0; right: 0; bottom: 0; border-top: 1px solid var(--line-dark); overflow: hidden; padding: 20px 0; background: rgba(15, 28, 44, .35);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; width: max-content; animation: marquee 52s linear infinite; }
.marquee__track span { display: inline-flex; align-items: center; gap: 30px; padding-right: 30px; color: var(--muted-dark); font-weight: 500; font-size: 1.02rem; white-space: nowrap; }
.marquee__track span::after { content: ""; width: 7px; height: 7px; background: var(--blue-l); transform: rotate(45deg); opacity: .75; }
.marquee__track span:nth-child(even)::after { background: var(--teal-l); }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ HERO Digital: pilha 3D reage ao cursor ============ */
.stack__scene { transform: translate(-50%, -50%) rotateX(calc(56deg + var(--ry, 0deg))) rotateZ(calc(-40deg + var(--rx, 0deg))); transition: transform .6s var(--ease); }
@media (prefers-reduced-motion: no-preference) {
  .js .chart i { transform-origin: 50% 100%; animation: grow 1.1s var(--spring) backwards; }
  .js .chart i:nth-child(1) { animation-delay: .5s; } .js .chart i:nth-child(2) { animation-delay: .6s; } .js .chart i:nth-child(3) { animation-delay: .7s; }
  .js .chart i:nth-child(4) { animation-delay: .8s; } .js .chart i:nth-child(5) { animation-delay: .9s; } .js .chart i:nth-child(6) { animation-delay: 1s; }
  .js .layer { animation: layer-in .9s var(--spring) backwards; }
  .js .layer--2 { animation-delay: .12s; } .js .layer--3 { animation-delay: .24s; }
}
@keyframes grow { from { transform: scaleY(0); } }
@keyframes layer-in { from { opacity: 0; translate: 0 0 -60px; } }

/* ============ Bento: por que ter um site ============ */
.bento { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 20px; align-items: stretch; }
.bento__main { position: relative; border-radius: var(--r-lg); background: radial-gradient(80% 60% at 90% 0%, rgba(47, 107, 240, .35), transparent 60%), var(--ink); color: var(--white); padding: clamp(26px, 4vw, 40px); overflow: hidden; display: flex; flex-direction: column; min-height: 520px; }
.bento__main h3 { font-size: var(--t-xl); }
.bento__main > p { color: var(--muted-dark); margin-top: 10px; max-width: 42ch; }
.search { margin-top: auto; padding-top: 30px; }
.search__bar { display: flex; align-items: center; gap: 12px; background: var(--white); color: var(--ink); border-radius: 999px; padding: 14px 22px; font-size: 1.04rem; min-height: 56px; box-shadow: 0 22px 44px -22px rgba(0, 0, 0, .7); }
.search__bar svg { width: 20px; height: 20px; color: var(--muted); flex: none; }
.search__q { white-space: nowrap; overflow: hidden; }
.caret { width: 2px; height: 1.25em; background: var(--blue); flex: none; margin-left: -8px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.search__results { margin-top: 14px; display: grid; gap: 10px; }
.search__results li { border-radius: 12px; padding: 14px 18px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line-dark); opacity: 0; transform: translateY(12px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: var(--d, 0s); }
.search.show .search__results li { opacity: 1; transform: none; }
.search__results li:nth-child(2) { --d: .12s; } .search__results li:nth-child(3) { --d: .24s; }
.search__results small { display: block; color: var(--muted-dark); font-size: .82rem; }
.search__results b { display: block; color: var(--blue-xl); font-weight: 600; margin-top: 2px; }
.search__results span { display: block; color: var(--muted-dark); font-size: .9rem; margin-top: 2px; }
.search__results li.is-you { background: rgba(24, 73, 190, .32); border-color: rgba(76, 134, 255, .65); box-shadow: 0 16px 34px -20px rgba(76, 134, 255, .9); }
.search__results li.is-you b { color: var(--white); }
.search__results .search__you { display: inline-block; margin-top: 0; color: var(--ink); font-size: .72rem; font-weight: 700; background: var(--teal-l); color: var(--ink); padding: 2px 8px; border-radius: 999px; margin-left: 8px; vertical-align: 2px; }
.search__note { margin-top: 14px; font-size: .8rem; color: #7F90A5; }
.bento__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-content: start; }
.mini { background: var(--paper); border-radius: var(--r-md); padding: 20px; border: 1px solid transparent; transition: border-color .25s, transform .3s var(--ease), background-color .25s, box-shadow .3s; }
.mini:hover { background: var(--white); border-color: var(--line); transform: translateY(-3px); box-shadow: 0 18px 30px -24px rgba(21, 36, 54, .5); }
.mini .reason__ic { margin-bottom: 14px; transition: background-color .25s, color .25s; }
.mini:hover .reason__ic { background: var(--blue); color: var(--white); }
.mini h3 { font-size: 1.08rem; letter-spacing: -.01em; }
.mini p { font-size: .94rem; color: var(--muted); margin-top: 6px; }
.bento__grid .mini:last-child:nth-child(odd) { grid-column: 1 / -1; }

/* ============ Filtro de planos por objetivo ============ */
.goals { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.goals__label { font-weight: 600; margin-right: 6px; width: 100%; margin-bottom: 4px; }
.goal { border: 1px solid var(--line); background: var(--white); border-radius: 999px; padding: 9px 16px; font-size: .95rem; font-weight: 500; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .25s var(--ease); }
.goal:hover { border-color: var(--blue); transform: translateY(-1px); }
.goal[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.goals__hint { min-height: 1.7em; color: var(--muted); margin-bottom: 18px; font-size: .97rem; }
.goals__hint b { color: var(--ink); }
.plan > * { transition: opacity .4s var(--ease), filter .4s var(--ease); }
.plan.is-dim > * { opacity: .3; filter: grayscale(.7); }
.plan.is-match { background: linear-gradient(90deg, rgba(24, 73, 190, .07), transparent 75%); box-shadow: inset 3px 0 0 var(--blue); margin-inline: -24px; padding-inline: 24px; border-radius: var(--r-md); }
.plan .btn { transition: transform .2s var(--ease), box-shadow .2s, background-color .2s; }

/* ============ Método: linha de progresso ============ */
.steps { position: relative; }
.steps::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, var(--blue-l), var(--teal-l)); transform-origin: 0 50%; transform: scaleX(var(--prog, 0)); transition: transform .15s linear; }
.js .step::before { background: var(--ink-3); transition: background-color .4s, box-shadow .4s, transform .4s var(--spring); }
.js .step.is-done::before { background: var(--blue); box-shadow: 0 0 0 6px rgba(76, 134, 255, .18); transform: scale(1.08); }
.step h3, .step p { transition: opacity .4s; }
.js .step:not(.is-done) h3, .js .step:not(.is-done) p { opacity: .55; }

/* ============ Detalhes que abrem suavemente ============ */
@supports selector(::details-content) {
  .faq details::details-content, .plan details::details-content { block-size: 0; overflow: clip; transition: block-size .4s var(--ease), content-visibility .4s allow-discrete; }
  .faq details[open]::details-content, .plan details[open]::details-content { block-size: auto; }
}

/* botões com reflexo */
.btn { position: relative; overflow: hidden; }
.btn::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .28) 50%, transparent 70%); transform: translateX(-120%); transition: transform .7s var(--ease); pointer-events: none; }
.btn:hover::after { transform: translateX(120%); }
.btn--light::after { background: linear-gradient(110deg, transparent 30%, rgba(24, 73, 190, .12) 50%, transparent 70%); }

/* responsivo */
@media (max-width: 920px) {
  .bento { grid-template-columns: 1fr; }
  .bento__main { min-height: 0; }
  .hero__in { padding-block: 40px 110px; }
  .plan.is-match { margin-inline: -12px; padding-inline: 12px; }
}
@media (max-width: 620px) {
  .bento__grid { grid-template-columns: 1fr; }
  .steps::after { display: none; }
  .marquee { padding: 16px 0; }
  .marquee__track span { font-size: .95rem; }
}
@media (prefers-reduced-motion: reduce) {
  .tower svg { transform: none !important; }
  .stack__scene { --rx: 0deg !important; --ry: 0deg !important; }
  .js .step::before { background: var(--blue); }
  .js .step h3, .js .step p { opacity: 1 !important; }
}