/* ============================================================
   Gabriel Lemos — portfólio
   CSS puro para o que Tailwind não faz bem: keyframes, camadas
   de atmosfera, carrossel, tilt 3D, formulário e página de projeto.
   ============================================================ */

:root {
  --ink:     #050507;
  --ink-2:   #0A0A0D;
  --panel:   #0F0F13;
  --line:    #212129;
  --mist:    #9A9AA8;
  --chalk:   #F0F0F5;
  --blue:    #4C8DFF;
  --blue-d:  #2563EB;
  --sky:     #22D3EE;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;
  --display: "Plus Jakarta Sans", sans-serif;
  --out:     cubic-bezier(.16, 1, .3, 1);
}

/* efeitos rotacionados/translados nunca geram scroll horizontal */
html { overflow-x: clip; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: #2C2C36; border-radius: 999px; border: 3px solid var(--ink); }
::-webkit-scrollbar-thumb:hover { background: var(--blue); }

/* o nav é fixo: sem isto a âncora encosta a seção embaixo dele.
   Vale para o scroll suave e para link colado direto na barra de endereço. */
section[id], #top { scroll-margin-top: 6.5rem; }

/* espaçamento e divisor idênticos em toda transição de seção
   (o #stack já traz border-y próprio, então não duplica) */
.section { padding-block: clamp(3.5rem, 6vw, 5.5rem); }
.section + .section { border-top: 1px solid var(--line); }

.ico { width: 1.05em; height: 1.05em; flex: none; }

/* ─────────── atmosfera ─────────── */

.bg-grid {
  position: fixed; inset: -50% -50%; z-index: -30;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: radial-gradient(58% 48% at 50% 40%, #000 20%, transparent 100%);
  animation: drift 40s linear infinite;
}

.bg-glow { position: fixed; inset: 0; z-index: -25; pointer-events: none; overflow: hidden; }
.bg-glow::before, .bg-glow::after {
  content: ""; position: absolute; width: 46vw; height: 46vw; border-radius: 50%; filter: blur(140px);
}
.bg-glow::before { top: -16vw; right: -8vw; background: radial-gradient(circle, var(--blue), transparent 62%); opacity: .2; animation: float 16s ease-in-out infinite; }
.bg-glow::after  { bottom: -20vw; left: -12vw; background: radial-gradient(circle, var(--sky), transparent 62%); opacity: .12; animation: float 21s ease-in-out infinite reverse; }

.spotlight {
  position: fixed; inset: 0; z-index: -20; pointer-events: none;
  background: radial-gradient(560px circle at var(--cx, 50%) var(--cy, 0%), rgba(76,141,255,.09), transparent 70%);
}

.grain {
  position: fixed; inset: -100%; z-index: 70; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(4) infinite;
}

.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; }
.progress i { display: block; height: 100%; width: var(--p, 0%); background: linear-gradient(90deg, var(--blue), var(--sky)); }

/* ─────────── nav ─────────── */

.nav-shell {
  background: rgba(10,10,13,.7);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px -30px #000;
}

.logo-mark {
  display: grid; place-items: center; width: 1.85rem; height: 1.85rem; border-radius: .6rem;
  background: linear-gradient(140deg, var(--blue), var(--blue-d)); color: #fff; font-weight: 700; font-size: 11.5px;
  box-shadow: 0 6px 18px -6px rgba(76,141,255,.8);
  transition: transform .5s var(--out);
}
.group:hover .logo-mark { transform: rotate(-8deg) scale(1.06); }

#mobilemenu { display: none; }
#mobilemenu.open { display: flex; }
@media (min-width: 768px) { #mobilemenu.open { display: none; } }

.navlink {
  display: inline-flex; align-items: baseline;
  font-family: var(--mono); font-size: 13px; color: var(--mist);
  padding: .5rem .7rem; border-radius: .65rem;
  transition: color .3s, background-color .3s;
}
.navlink:hover { color: var(--chalk); background: rgba(255,255,255,.05); }
.navlink.active { color: var(--blue); background: rgba(76,141,255,.12); }
.navlink .idx { font-size: 9px; opacity: .6; margin-right: .4em; }

.mlink {
  display: flex; align-items: center; gap: .7rem;
  font-family: var(--mono); font-size: 14px; color: var(--chalk);
  padding: .8rem 1rem; border-radius: .8rem; transition: background-color .25s;
}
.mlink:hover { background: rgba(255,255,255,.05); }
.mlink span { font-size: 10px; color: var(--blue); }

/* ─────────── botões ─────────── */

.btn-primary, .btn-ghost {
  position: relative; display: inline-flex; align-items: center; gap: .55em;
  padding: .78em 1.25em; border-radius: .85rem; overflow: hidden;
  font-weight: 600; letter-spacing: -.01em; white-space: nowrap;
  transition: transform .35s var(--out), box-shadow .35s, color .3s, border-color .3s, background-color .3s;
}
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--blue-d)); color: #fff; box-shadow: 0 10px 26px -12px rgba(76,141,255,.9); }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-120%) skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  transition: transform .75s var(--out);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -14px rgba(76,141,255,1); }
.btn-primary:hover::after { transform: translateX(120%) skewX(-18deg); }
.btn-primary:disabled { opacity: .6; transform: none; cursor: progress; }

.btn-ghost { border: 1px solid var(--line); color: var(--chalk); background: rgba(255,255,255,.03); }
.btn-ghost:hover { transform: translateY(-3px); border-color: rgba(76,141,255,.6); color: var(--blue); }

.badge {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .16em;
  color: var(--mist); padding: .5em 1em; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255,255,255,.03);
}

.pulse {
  width: 6px; height: 6px; border-radius: 999px; background: var(--blue);
  box-shadow: 0 0 0 0 rgba(76,141,255,.75); animation: pulse 2.2s infinite;
}

/* ─────────── tipografia ─────────── */

.grad-text {
  background: linear-gradient(100deg, #7EB0FF 5%, var(--blue) 45%, var(--sky) 98%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hl { color: var(--chalk); font-weight: 600; background: linear-gradient(transparent 62%, rgba(76,141,255,.3) 0); }

.squiggle {
  position: absolute; left: 0; bottom: -.04em; width: 100%; height: .2em;
  fill: none; stroke: var(--blue); stroke-width: 4; stroke-linecap: round;
  stroke-dasharray: 320; stroke-dashoffset: 320;
  animation: draw 1.4s var(--out) 1s forwards;
}

.stat { font-family: var(--display); font-size: clamp(1.9rem, 4.4vw, 2.5rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.statlabel { margin-top: .5rem; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; color: var(--mist); line-height: 1.5; }

.sechead { display: grid; gap: .8rem; }
.secidx { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .2em; color: var(--blue); }
.sectitle { font-family: var(--display); font-size: clamp(2.2rem, 5.6vw, 3.6rem); font-weight: 800; letter-spacing: -.045em; line-height: 1; }
.secsub { color: var(--mist); font-size: 15.5px; max-width: 56ch; }

/* ─────────── foto ─────────── */

.photo-orbit {
  position: absolute; inset: -18px; border-radius: 2.6rem; z-index: 0;
  background: conic-gradient(from 0deg, var(--blue), transparent 24%, var(--sky), transparent 58%, var(--blue-d), transparent 86%, var(--blue));
  filter: blur(30px); opacity: .5; animation: spin 12s linear infinite;
}
/* aro fino que corre em volta da moldura */
.photo-ring {
  position: absolute; inset: -1px; border-radius: 1.95rem; z-index: 2; padding: 1.5px;
  background: conic-gradient(from var(--a, 0deg), transparent 0deg, var(--blue) 55deg, var(--sky) 90deg, transparent 150deg, transparent 360deg);
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  animation: ring 4.5s linear infinite;
}

.photo-frame {
  position: relative; z-index: 1; aspect-ratio: 4 / 5; overflow: hidden;
  border-radius: 1.9rem; border: 1px solid var(--line); background: var(--panel);
  box-shadow: 0 40px 90px -40px #000, inset 0 1px 0 rgba(255,255,255,.07);
}
.photo-img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%;
  filter: grayscale(.4) contrast(1.06) brightness(.97);
  transition: transform 1s var(--out), filter .7s ease-out;
}
.photo-frame:hover .photo-img { transform: scale(1.05); filter: grayscale(0) contrast(1.04) brightness(1); }

.photo-tint {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to top, rgba(5,5,7,.9), rgba(5,5,7,0) 48%),
    radial-gradient(120% 80% at 50% 0%, rgba(76,141,255,.16), transparent 60%);
}
.photo-scan {
  position: absolute; left: 0; right: 0; height: 28%; top: -30%;
  background: linear-gradient(180deg, transparent, rgba(76,141,255,.24), transparent);
  mix-blend-mode: screen; animation: scan 5s ease-in-out infinite;
}
.photo-meta {
  position: absolute; left: .75rem; right: .75rem; bottom: .75rem; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--mono); font-size: 11px;
  padding: .5rem .75rem; border-radius: .8rem;
  border: 1px solid rgba(255,255,255,.1); background: rgba(5,5,7,.72);
  backdrop-filter: blur(8px);
}

.chip {
  position: absolute; z-index: 4; font-family: var(--mono); font-size: 11px;
  padding: .45em .8em; border-radius: .7rem; color: var(--chalk);
  border: 1px solid var(--line); background: rgba(10,10,13,.9);
  backdrop-filter: blur(8px); box-shadow: 0 10px 30px -14px #000;
  animation: bob 6s ease-in-out infinite;
}
.chip-a { top: 7%;     left: -5%;  animation-delay: -1s; }
.chip-b { top: 44%;    right: -6%; animation-delay: -3s; }
.chip-c { bottom: 18%; left: -7%;  animation-delay: -5s; }

/* ─────────── faixa de texto ─────────── */

.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { display: flex; align-items: center; gap: 2rem; width: max-content; animation: slide 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.mitem { white-space: nowrap; }
.dot { color: var(--blue); font-size: .5em; }

/* ─────────── carrossel de stack ─────────── */

.stackrow { display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; gap: .5rem; }
@media (min-width: 900px) { .stackrow { grid-template-columns: 200px minmax(0, 1fr); } }

.stackrow > .rowlabel {
  font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .18em;
  color: var(--mist); padding-left: 1.25rem; display: flex; align-items: center; gap: .6rem;
}
.rowlabel::before { content: ""; flex: none; width: 22px; height: 1px; background: var(--blue); }
@media (min-width: 768px) { .stackrow > .rowlabel { padding-left: 2rem; } }

.rowtrack { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); }
.rowtrack > div { display: flex; gap: .6rem; width: max-content; animation: slide var(--speed, 40s) linear infinite; }
.rowtrack.rev > div { animation-direction: reverse; }
.rowtrack:hover > div { animation-play-state: paused; }

.tech {
  display: inline-flex; align-items: center; gap: .65rem; white-space: nowrap;
  padding: .55rem .95rem .55rem .6rem; border-radius: 999px;
  border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  font-size: 13.5px; font-weight: 500; color: var(--chalk);
  transition: transform .35s var(--out), border-color .3s, box-shadow .35s;
}
.tech:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c, var(--blue)) 60%, transparent); box-shadow: 0 12px 30px -14px var(--c, var(--blue)); }

.tech .tile {
  position: relative; display: grid; place-items: center; flex: none;
  width: 1.9rem; height: 1.9rem; border-radius: .65rem;
  background: var(--c, var(--blue)); color: #fff;
  font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: -.02em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28);
}
.tech .tile img { position: absolute; inset: 0; margin: auto; width: 62%; height: 62%; }

/* ─────────── cards ─────────── */

.pcard {
  border: 1px solid var(--line); border-radius: 1.1rem; padding: 1.15rem 1.25rem;
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent);
  transition: transform .4s var(--out), border-color .3s;
}
.pcard:hover { transform: translateY(-4px); border-color: rgba(76,141,255,.45); }
.pcard h3 { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--blue); }
.pcard p { margin-top: .5rem; font-size: 14.5px; color: var(--mist); line-height: 1.6; }

.terminal { border: 1px solid var(--line); border-radius: 1.4rem; overflow: hidden; background: var(--ink-2); box-shadow: 0 40px 90px -50px #000; }
.term-bar { display: flex; align-items: center; gap: .4rem; padding: .8rem 1.1rem; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.025); }
.tdot { width: 10px; height: 10px; border-radius: 999px; }
.term-body { padding: 1.6rem clamp(1.1rem, 3vw, 2rem) 2rem; font-size: 15.5px; line-height: 1.75; }
.prompt { font-family: var(--mono); color: var(--sky); }
.term-body p:has(.prompt) { font-family: var(--mono); font-size: 13.5px; }
.term-ls { margin-top: .5rem; padding-left: 1.15rem; font-family: var(--mono); font-size: 13px; line-height: 1.9; }
.term-ls li { color: var(--blue); }
.caret { display: inline-block; width: 8px; height: 1em; background: var(--blue); margin-left: .35em; vertical-align: -.15em; animation: blink 1.1s step-end infinite; }

/* ─────────── projetos ─────────── */

.filterbtn {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em;
  padding: .55em 1em; border-radius: .7rem; border: 1px solid var(--line); color: var(--mist);
  transition: color .3s, background-color .3s, border-color .3s, transform .3s var(--out);
}
.filterbtn:hover { color: var(--chalk); transform: translateY(-2px); }
.filterbtn[aria-pressed="true"] { background: linear-gradient(135deg, var(--blue), var(--blue-d)); border-color: transparent; color: #fff; }

.pjcard {
  position: relative; display: flex; flex-direction: column; overflow: hidden; text-align: left;
  font: inherit; color: inherit;
  border-radius: 1.5rem; border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), var(--ink-2));
  transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform .5s var(--out), border-color .35s, box-shadow .35s;
  will-change: transform; cursor: pointer; text-decoration: none;
}
.pjcard:hover, .pjcard:focus-visible { border-color: rgba(76,141,255,.5); box-shadow: 0 40px 80px -50px rgba(76,141,255,.9); outline: none; }

.pjshot { position: relative; display: block; overflow: hidden; aspect-ratio: 16 / 10; border-bottom: 1px solid var(--line); background: #08090E; }

/* Projeto único: card deitado, para não sobrar metade da grade vazia.
   Com dois ou mais projetos a grade volta a ser 2 colunas e esta classe não é aplicada. */
@media (min-width: 900px) {
  .pjcard-wide { flex-direction: row; }
  /* quem define a altura é a coluna de texto: o print (página inteira, bem vertical)
     é recortado para caber, senão ele esticaria o card para ~1000px */
  .pjcard-wide .pjshot {
    width: 55%; flex: none; aspect-ratio: auto; align-self: stretch; min-height: 22rem;
    border-bottom: 0; border-right: 1px solid var(--line);
  }
  .pjcard-wide .pjshot img { position: absolute; inset: 0; }
  .pjcard-wide .pjinner { width: 45%; justify-content: center; padding: 2rem 2.1rem; }
  .pjcard-wide .pjtitle { font-size: clamp(1.6rem, 2.4vw, 2.1rem); }
}
.pjshot img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .8s var(--out); }
.pjcard:hover .pjshot img { transform: scale(1.06); }
.pjshot::after {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .45s;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(76,141,255,.26), transparent 68%);
}
.pjcard:hover .pjshot::after { opacity: 1; }

.pjbadge {
  position: absolute; top: .8rem; left: .8rem; z-index: 2;
  font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .14em;
  padding: .4em .7em; border-radius: .55rem; color: var(--chalk);
  background: rgba(5,5,7,.8); border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(8px);
}

.pjinner { display: flex; flex-direction: column; flex: 1; padding: 1.4rem 1.5rem 1.35rem; }
.pjtags { display: flex; flex-wrap: wrap; gap: .35rem; }
.pjtag { font-family: var(--mono); font-size: 10.5px; color: var(--mist); border: 1px solid var(--line); border-radius: .45rem; padding: .28em .5em; background: rgba(255,255,255,.02); }
.pjtitle { display: block; margin-top: 1rem; font-family: var(--display); font-size: 1.45rem; font-weight: 700; letter-spacing: -.035em; line-height: 1.1; }
.pjdesc { display: block; margin-top: .6rem; font-size: 14.5px; line-height: 1.65; color: var(--mist); }
.pjmetric {
  margin-top: .95rem; display: inline-flex; align-items: center; gap: .5em; align-self: flex-start;
  font-family: var(--mono); font-size: 11px; color: var(--blue);
  border-left: 2px solid var(--blue); padding-left: .6em;
}
.pjmore { margin-top: auto; padding-top: 1.3rem; display: inline-flex; align-items: center; gap: .45em; font-size: 14px; font-weight: 600; color: var(--blue); }
.pjmore i { transition: transform .35s var(--out); font-style: normal; }
.pjcard:hover .pjmore i { transform: translateX(5px); }

/* ─────────── página de detalhe do projeto ─────────── */

.mhero { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--line); }
/* object-position no topo: print de página inteira é reconhecível pelo cabeçalho, não pelo meio */
.mhero img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.mhero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--ink-2), transparent 60%); }

.mwrap { padding: 1.8rem clamp(1.2rem, 4vw, 2.6rem) 2.4rem; }
.mkind { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .18em; color: var(--blue); }
.mtitle { margin-top: .6rem; font-family: var(--display); font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.05; }
.mlead { margin-top: 1rem; font-size: 16.5px; line-height: 1.7; color: var(--mist); max-width: 68ch; }


.mh3 { margin-top: 2.2rem; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .18em; color: var(--chalk); }
.mlist { margin-top: .9rem; display: grid; gap: .6rem; }
.mlist li { position: relative; padding-left: 1.4rem; font-size: 15px; line-height: 1.65; color: var(--mist); }
.mlist li::before { content: "▸"; position: absolute; left: 0; color: var(--blue); }

.telas-wrap { position: relative; margin-top: 1rem; }

/* carrossel: rolagem horizontal com encaixe, miniaturas de tamanho padronizado */
.telas {
  display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth; align-items: flex-start;
  /* sem barra de rolagem: quem navega são as setas (e o arraste no toque) */
  scrollbar-width: none; -ms-overflow-style: none;
}
.telas::-webkit-scrollbar { display: none; }
/* largura = fração exata da caixa: cabe um número inteiro de miniaturas por vez,
   então nenhuma fica cortada pela metade na borda (1 no mobile, 2 no tablet, 3 no desktop) */
.telas figure { margin: 0; flex: 0 0 100%; scroll-snap-align: start; }
@media (min-width: 640px)  { .telas figure { flex: 0 0 calc((100% - 1rem) / 2); } }
@media (min-width: 1024px) { .telas figure { flex: 0 0 calc((100% - 2rem) / 3); } }

/* Miniatura com proporção fixa (prints de alturas diferentes ficam iguais) mostrando
   um RECORTE em escala legível — encaixar as 1600px do print inteiro em 350px deixava
   tudo ilegível. A imagem completa aparece ao ampliar. */
.tela-abrir {
  display: block; position: relative; width: 100%; aspect-ratio: 16 / 10; overflow: hidden;
  padding: 0; border: 1px solid var(--line); border-radius: .9rem; background: #08090E;
  cursor: zoom-in;
}
.tela-abrir img {
  position: absolute; top: 0; left: 0;
  width: 190%; max-width: none; height: auto;   /* ~1,9x a caixa: recorte do topo em escala útil */
  transition: transform .6s var(--out);
  transform-origin: top left;
}
.tela-abrir:hover img { transform: scale(1.05); }
.tela-abrir:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.telas figcaption {
  margin-top: .55rem; font-family: var(--mono); font-size: 11px; line-height: 1.45; color: var(--mist);
}
.telas-dica { margin-top: .6rem; font-family: var(--mono); font-size: 11px; color: var(--mist); }

/* setas do carrossel */
.telas-nav {
  position: absolute; top: 4.9rem; z-index: 3;
  display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 999px;
  font-size: 20px; line-height: 1; padding-bottom: .15em;
  border: 1px solid var(--line); background: rgba(5,5,7,.86); color: var(--chalk);
  backdrop-filter: blur(8px); transition: background-color .25s, transform .25s, opacity .25s;
}
.telas-prev { left: -.6rem; }
.telas-next { right: -.6rem; }
.telas-nav:hover:not(:disabled) { background: var(--blue); transform: scale(1.06); }
.telas-nav:disabled { opacity: .3; cursor: default; }
.telas-nav[hidden] { display: none; }

/* ── ampliação da tela ──
   O print é de página inteira: encolher para caber na altura deixaria o texto ilegível.
   Aqui ele abre em largura de leitura e a caixa rola. */
#lightbox {
  width: min(1400px, 96vw); max-height: 92vh; margin: auto; padding: 0; overflow: auto;
  border: 1px solid var(--line); border-radius: 1rem; background: var(--ink-2); color: var(--chalk);
}
#lightbox::backdrop { background: rgba(2,2,4,.9); backdrop-filter: blur(6px); }
#lightbox[open] { animation: fadein .25s var(--out); }
#lightbox img { display: block; width: 100%; height: auto; }
.lightbox-topo {
  position: sticky; top: 0; z-index: 4; display: flex; align-items: center; gap: 1rem;
  padding: .7rem .9rem; border-bottom: 1px solid var(--line);
  background: rgba(10,10,13,.92); backdrop-filter: blur(10px);
}
.lightbox-cap { flex: 1; font-family: var(--mono); font-size: 12px; line-height: 1.4; color: var(--mist); }
.lightbox-contador {
  flex: none; font-family: var(--mono); font-size: 11.5px; color: var(--mist); letter-spacing: .06em;
}
.lightbox-btn {
  flex: none; display: grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.04); color: var(--chalk);
  transition: background-color .25s, transform .25s, opacity .25s;
}
.lightbox-btn:hover:not(:disabled) { background: var(--blue); }
.lightbox-btn:disabled { opacity: .3; cursor: default; }
.lightbox-prev, .lightbox-next { font-size: 19px; line-height: 1; padding-bottom: .12em; }
.lightbox-close:hover { transform: rotate(90deg); }
@keyframes fadein { from { opacity: 0; transform: scale(.99) } to { opacity: 1; transform: none } }


.mfoot { margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: .7rem; }

/* ─────────── contato ─────────── */

.cta {
  position: relative; overflow: hidden; border-radius: 2rem; border: 1px solid var(--line);
  padding: clamp(1.6rem, 4vw, 3.5rem);
  background: linear-gradient(150deg, var(--panel), var(--ink) 72%);
  box-shadow: 0 50px 120px -60px rgba(76,141,255,.4);
}
.cta-orb {
  position: absolute; top: -45%; right: -12%; width: 34rem; height: 34rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(76,141,255,.26), transparent 62%);
  filter: blur(70px); animation: float 14s ease-in-out infinite;
}
.cta > *:not(.cta-orb) { position: relative; }

.field { margin-bottom: 1rem; }
.field label {
  display: block; margin-bottom: .45rem;
  font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em; color: var(--mist);
}
.field input, .field textarea {
  width: 100%; padding: .9rem 1.05rem; border-radius: .9rem;
  border: 1px solid var(--line); background: rgba(255,255,255,.03); color: var(--chalk);
  font: inherit; font-size: 15px; resize: vertical;
  transition: border-color .3s, background-color .3s, box-shadow .3s;
}
.field input::placeholder, .field textarea::placeholder { color: #5C5C6B; }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); background: rgba(76,141,255,.06);
  box-shadow: 0 0 0 4px rgba(76,141,255,.14);
}
.field input:user-invalid, .field textarea:user-invalid { border-color: #F1683F; }

.form-status { margin-top: .9rem; min-height: 1.2rem; font-family: var(--mono); font-size: 12px; color: var(--mist); }

/* Do lg para cima o formulário acompanha a altura da coluna ao lado e o campo de
   mensagem absorve a sobra — em vez de deixar um vazio embaixo do botão. */
@media (min-width: 1024px) {
  #contact-form { display: flex; flex-direction: column; height: 100%; }
  #contact-form .field-cresce { display: flex; flex-direction: column; flex: 1; min-height: 9rem; }
  #contact-form .field-cresce textarea { flex: 1; min-height: 7rem; resize: vertical; }
  /* status fica ACIMA do botão: o respiro vai para baixo */
  #contact-form .form-status { margin-top: 0; margin-bottom: .9rem; }
}
.form-status.ok { color: #34D399; }
.form-status.err { color: #F1683F; }

/* mesma distância acima do botão do WhatsApp e entre os itens de contato:
   com mt-9 no template, o vão sobre o botão era o dobro do de baixo */
.contact-side {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 1.25rem; margin-top: 1.25rem;
}

.wa-btn {
  display: inline-flex; align-items: center; gap: .6em; width: 100%; justify-content: center;
  padding: .9em 1.4em; border-radius: 999px; font-weight: 600; font-size: 15px;
  color: var(--chalk); border: 1px solid rgba(37,211,102,.35); background: rgba(37,211,102,.07);
  transition: transform .35s var(--out), box-shadow .35s, background-color .3s, border-color .3s;
}
.wa-btn .ico { color: #25D366; width: 1.2em; height: 1.2em; }
.wa-btn:hover { transform: translateY(-3px); border-color: #25D366; background: rgba(37,211,102,.14); box-shadow: 0 14px 32px -16px #25D366; }

.side-line {
  display: inline-flex; align-items: center; gap: .7em;
  font-size: 15px; color: var(--mist); transition: color .25s;
}
a.side-line:hover { color: var(--chalk); }
/* centralizados no mobile (como os CTAs do hero) e à esquerda do sm para cima.
   O width: 100% é necessário porque .contact-side alinha os filhos em flex-start. */
.side-social { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .3rem; width: 100%; justify-content: center; }
@media (min-width: 640px) { .side-social { width: auto; justify-content: flex-start; } }

/* ─────────── animações de entrada ─────────── */

.anim { opacity: 0; animation: rise .95s var(--out) both; animation-delay: var(--d, 0ms); }

[data-reveal] {
  opacity: 0; transform: translateY(30px);
  transition: opacity .8s ease-out, transform .9s var(--out);
  transition-delay: var(--d, 0ms);
}
[data-reveal="left"]  { transform: translateX(-34px); }
[data-reveal="right"] { transform: translateX(34px); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal].in { opacity: 1; transform: none; }

/* cortina: o clip vai nos filhos — clipar o próprio alvo zera a área
   observada e o IntersectionObserver nunca dispararia */
[data-reveal="clip"] { opacity: 1; transform: none; }
[data-reveal="clip"] > * {
  opacity: 0; clip-path: inset(0 0 105% 0); transform: translateY(16px);
  transition: opacity .7s ease-out, transform .9s var(--out), clip-path .9s var(--out);
}
[data-reveal="clip"].in > * { opacity: 1; clip-path: inset(0 0 -25% 0); transform: none; }
[data-reveal="clip"].in > :nth-child(2) { transition-delay: .12s; }
[data-reveal="clip"].in > :nth-child(3) { transition-delay: .22s; }

@keyframes rise    { from { opacity: 0; transform: translateY(34px) } to { opacity: 1; transform: none } }
@keyframes drift   { to { transform: translate(76px, 76px) } }
@keyframes float   { 0%, 100% { transform: translate(0, 0) scale(1) } 50% { transform: translate(-4%, 6%) scale(1.12) } }
@keyframes bob     { 0%, 100% { transform: translateY(0) } 50% { transform: translateY(-11px) } }
@keyframes spin    { to { transform: rotate(360deg) } }
@keyframes ring    { to { --a: 360deg } }
@keyframes scan    { 0% { top: -30% } 55%, 100% { top: 115% } }
@keyframes slide   { to { transform: translateX(-50%) } }
@keyframes blink   { 50% { opacity: 0 } }
@keyframes pulse   { 70% { box-shadow: 0 0 0 8px rgba(76,141,255,0) } 100% { box-shadow: 0 0 0 0 rgba(76,141,255,0) } }
@keyframes draw    { to { stroke-dashoffset: 0 } }
@keyframes grain   {
  0%, 100% { transform: translate(0, 0) }  20% { transform: translate(-6%, 4%) }
  40% { transform: translate(4%, -5%) }    60% { transform: translate(-3%, 6%) }
  80% { transform: translate(5%, 3%) }
}

/* o aro só anima com @property (Chrome/Edge/Safari 16.4+); nos outros fica estático */
@property --a { syntax: "<angle>"; inherits: false; initial-value: 0deg; }

/* Este arquivo não está em @layer, então .btn-primary venceria as utilities
   `hidden`/`md:inline-flex` do Tailwind. Por isso a visibilidade responsiva do
   CTA do header vem daqui — e precisa ficar DEPOIS de .btn-primary. */
.only-desk { display: none; }
@media (min-width: 768px) { .only-desk { display: inline-flex; } }

@media (max-width: 640px) {
  .chip-a, .chip-c { left: 2%; }
  .chip-b { right: 2%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .anim, [data-reveal] { opacity: 1 !important; transform: none !important; }
  [data-reveal="clip"] > * { opacity: 1 !important; clip-path: none !important; transform: none !important; }
  .squiggle { stroke-dashoffset: 0; }
}