/* =========================================================
   Natã Jinkings · Work Safety — folha de estilos (v4, futurista)
   ========================================================= */

:root {
  --bg: #050507;
  --bg-2: #09090C;
  --surface: rgba(255, 255, 255, .03);
  --surface-2: rgba(255, 255, 255, .055);
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .15);
  --text: #F2F2F0;
  --text-2: #A7A7B0;
  --text-3: #6F6F7A;

  --yellow: #F4CC16;
  --yellow-2: #FFDB45;
  --orange: #E17518;
  --on-yellow: #121008;
  --green: #3CCB7F;
  --on-green: #04140B;

  --r-sm: 12px;
  --r: 20px;
  --r-lg: 28px;
  --maxw: 1200px;
  --header-h: 88px;

  --f-sans: "Geist", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);

  /* aliases usados pela página 404 */
  --f-display: var(--f-sans);
  --d-text-2: var(--text-2);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0; overflow-x: hidden;
  font-family: var(--f-sans); font-size: 1rem; line-height: 1.6; color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: 90; 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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; line-height: 1.1; letter-spacing: -.02em; }
p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--yellow); color: var(--on-yellow); }
:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; border-radius: 8px; }

.container { width: min(100% - 32px, var(--maxw)); margin-inline: auto; }
@media (min-width: 768px) { .container { width: min(100% - 64px, var(--maxw)); } }
.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.icon-fill { fill: currentColor; stroke: none; }
.dim { color: var(--text-3); }
.y { color: var(--yellow); }

.skip-link { position: absolute; left: 16px; top: -100px; z-index: 100; padding: 12px 18px; border-radius: 999px; background: var(--yellow); color: var(--on-yellow); font-weight: 600; transition: top .2s; }
.skip-link:focus { top: 16px; }

/* ---------- Tipografia de seção ---------- */
.section { position: relative; padding-block: clamp(96px, 11vw, 150px); border-top: 1px solid rgba(255, 255, 255, .05); }
.label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .72rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; line-height: 1.5;
  color: var(--text-3);
}
.label .idx { color: var(--yellow); }
.label .idx::after { content: "/"; margin-left: 10px; color: var(--text-3); }
.dot { display: inline-block; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 12px 2px rgba(244, 204, 22, .6); }

.sec-head { display: grid; gap: 24px; margin-bottom: clamp(48px, 6vw, 80px); }
.sec-head h2, .about-copy h2, .culture h2, .contact h2 {
  margin-top: 20px;
  font-size: clamp(2.2rem, 4.6vw, 4rem); font-weight: 400; line-height: 1.02; letter-spacing: -.045em; text-wrap: balance;
}
.lead { max-width: 520px; font-size: clamp(1rem, 1.2vw, 1.1rem); line-height: 1.7; color: var(--text-2); text-wrap: pretty; }
@media (min-width: 1024px) {
  .sec-head { grid-template-columns: 1.3fr .7fr; gap: 64px; align-items: end; }
  .sec-head h2 { max-width: 760px; }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border: 1px solid transparent; border-radius: 999px;
  font-size: .94rem; font-weight: 500; line-height: 1.2; white-space: nowrap; cursor: pointer;
  transition: translate .25s var(--ease), background-color .25s, color .25s, border-color .25s, box-shadow .35s;
}
.btn .icon { width: 18px; height: 18px; }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--yellow); color: var(--on-yellow); box-shadow: 0 0 0 1px rgba(244, 204, 22, .5), 0 10px 40px -10px rgba(244, 204, 22, .55); }
.btn-primary:hover { background: var(--yellow-2); translate: 0 -1px; box-shadow: 0 0 0 1px rgba(244, 204, 22, .7), 0 14px 50px -8px rgba(244, 204, 22, .7); }
.btn-glass { background: rgba(255, 255, 255, .06); border-color: var(--line-2); color: var(--text); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.btn-glass:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .3); }
.btn-sm { padding: 10px 18px; font-size: .86rem; }

/* ---------- Brilho que segue o mouse ---------- */
.glow { position: relative; isolation: isolate; }
.glow::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(244, 204, 22, .085), transparent 60%);
  opacity: 0; transition: opacity .45s;
}
.glow::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(244, 204, 22, .6), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0; transition: opacity .45s;
}
.glow:hover::before, .glow:hover::after { opacity: 1; }

/* ---------- Barra de progresso ---------- */
.progress { position: fixed; right: 22px; top: 50%; z-index: 40; width: 1px; height: 26vh; translate: 0 -50%; background: var(--line-2); display: none; }
.progress span { position: absolute; inset: 0; background: var(--yellow); box-shadow: 0 0 10px var(--yellow); transform-origin: top; transform: scaleY(0); }
@media (min-width: 1280px) { .progress { display: block; } }

/* ---------- Menu flutuante ---------- */
.site-header { position: fixed; top: 14px; left: 0; right: 0; z-index: 60; padding-inline: 12px; pointer-events: none; }
.nav-pill {
  pointer-events: auto; max-width: 1200px; height: 60px; margin-inline: auto;
  display: flex; align-items: center; gap: 16px; padding: 0 8px 0 18px;
  border: 1px solid var(--line); border-radius: 999px; background: rgba(14, 14, 18, .5);
  -webkit-backdrop-filter: blur(18px) saturate(150%); backdrop-filter: blur(18px) saturate(150%);
  transition: background-color .35s, border-color .35s;
}
.site-header.is-scrolled .nav-pill, .site-header.menu-open .nav-pill { background: rgba(14, 14, 18, .82); border-color: var(--line-2); }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.brand img { width: 36px; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-size: 1rem; font-weight: 600; letter-spacing: -.02em; line-height: 1; }
.brand-tag { margin-top: 4px; font-family: var(--f-mono); font-size: .56rem; letter-spacing: .24em; text-transform: uppercase; color: var(--yellow); line-height: 1; }
.nav { display: none; }
.nav a { padding: 8px 13px; border-radius: 999px; font-size: .87rem; color: var(--text-2); transition: color .2s, background-color .2s; }
.nav a:hover { color: var(--text); background: rgba(255, 255, 255, .05); }
.nav a.is-active { color: var(--text); background: rgba(255, 255, 255, .08); }
.header-cta { display: none; }
.nav-toggle { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: 50%; background: rgba(255, 255, 255, .04); color: var(--text); cursor: pointer; }
.nav-toggle .icon { width: 20px; height: 20px; grid-area: 1 / 1; transition: opacity .2s, transform .3s var(--ease); }
.nav-toggle .i-close { opacity: 0; transform: rotate(-90deg); }
.nav-toggle[aria-expanded="true"] .i-open { opacity: 0; transform: rotate(90deg); }
.nav-toggle[aria-expanded="true"] .i-close { opacity: 1; transform: none; }
@media (min-width: 640px) { .header-cta { display: inline-flex; } }
@media (min-width: 1140px) { .nav { display: flex; gap: 2px; } .nav-toggle { display: none; } }

.mobile-menu {
  position: fixed; inset: 0; z-index: 55; overflow-y: auto;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--header-h) + 24px) 20px 28px;
  background: rgba(5, 5, 7, .96); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.m-link {
  display: flex; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line);
  font-size: clamp(1.6rem, 7vw, 2.2rem); font-weight: 400; letter-spacing: -.04em;
  opacity: 0; transform: translateY(12px); transition: transform .5s var(--ease), opacity .5s;
}
.m-link span { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; color: var(--yellow); }
.mobile-menu.is-open .m-link { opacity: 1; transform: none; }
.m-foot { display: grid; gap: 14px; margin-top: 32px; }
.m-foot p { font-family: var(--f-mono); font-size: .74rem; color: var(--text-3); text-align: center; }

/* ---------- Capa 3D ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end; border-top: 0;
  background:
    radial-gradient(ellipse 40% 34% at 50% 18%, rgba(244, 204, 22, .09), transparent 70%),
    var(--bg);
}
@media (min-width: 1024px) {
  .hero {
    min-height: max(100svh, 860px);
    background: radial-gradient(ellipse 24% 32% at 59% 52%, rgba(244, 204, 22, .08), transparent 70%), var(--bg);
  }
}
#hero-3d { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; opacity: 0; transition: opacity 1.6s ease; }
.hero.is-3d #hero-3d { opacity: var(--hero-fade, 1); }
/* celular/tablet: o holograma fica no topo — a área 3D cobre só essa faixa (menos pixels, mais leve) */
@media (max-width: 1023px) {
  #hero-3d {
    bottom: auto; height: min(100%, 600px);
    -webkit-mask-image: linear-gradient(#000 72%, transparent);
    mask-image: linear-gradient(#000 72%, transparent);
  }
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(0deg, var(--bg) 3%, rgba(5, 5, 7, .55) 42%, rgba(5, 5, 7, 0) 70%);
}
@media (min-width: 1024px) {
  .hero::after {
    background:
      linear-gradient(90deg, rgba(5, 5, 7, .85) 0%, rgba(5, 5, 7, .5) 30%, rgba(5, 5, 7, 0) 47%),
      linear-gradient(0deg, var(--bg) 0%, rgba(5, 5, 7, 0) 24%);
  }
}
.hero-inner {
  --holo-w: clamp(340px, 34vw, 480px);
  position: relative; z-index: 1; flex: 1;
  display: grid; gap: 40px; align-content: start; align-items: end;
  padding-top: calc(var(--header-h) + 16px);
}
@media (min-width: 1024px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 270px;
    column-gap: 48px; align-content: end;
    padding-top: calc(var(--header-h) + 56px);
  }
  .hero-copy { grid-column: 1; grid-row: 1; max-width: min(540px, calc(100% - var(--holo-w) + 150px)); }
}
.hero h1 {
  margin-top: 22px;
  font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 400; line-height: .98; letter-spacing: -.055em; text-wrap: balance;
}

/* Holograma: área reservada (o 3D é desenhado no canvas, alinhado a esta âncora) */
.holo-anchor { position: relative; height: 260px; margin-bottom: -12px; pointer-events: none; }
@media (min-width: 768px) { .holo-anchor { height: 340px; } }
@media (min-width: 1024px) {
  .holo-anchor { position: absolute; bottom: 20px; right: 150px; width: var(--holo-w); height: auto; aspect-ratio: 1; margin: 0; }
}
.holo-fallback { display: none; }
.hero.no-3d .holo-fallback {
  display: block; position: absolute; left: 50%; top: 44%; width: 40%; max-width: 180px; translate: -50% -50%;
  filter: drop-shadow(0 0 40px rgba(244, 204, 22, .35));
  animation: holo-float 5s ease-in-out infinite;
}
/* anéis giratórios da versão sem 3D */
.hero.no-3d .holo-anchor::before, .hero.no-3d .holo-anchor::after {
  content: ""; position: absolute; left: 50%; top: 60%; border-radius: 50%; translate: -50% -50%;
}
.hero.no-3d .holo-anchor::before {
  width: 84%; aspect-ratio: 1; border: 1px dashed rgba(244, 204, 22, .32);
  transform: rotateX(68deg); animation: holo-spin 18s linear infinite;
}
.hero.no-3d .holo-anchor::after {
  width: 64%; aspect-ratio: 1; border: 1px solid rgba(244, 204, 22, .22);
  border-top-color: rgba(244, 204, 22, .9);
  box-shadow: 0 0 22px -6px rgba(244, 204, 22, .45), inset 0 0 22px -6px rgba(244, 204, 22, .45);
  transform: rotateX(68deg); animation: holo-spin 7s linear infinite reverse;
}
@keyframes holo-float { 50% { translate: -50% calc(-50% - 10px); } }
@keyframes holo-spin { from { transform: rotateX(68deg) rotateZ(0deg); } to { transform: rotateX(68deg) rotateZ(360deg); } }

.holo-hud {
  position: relative; margin-top: -28px; padding: 12px 14px;
  border: 1px solid var(--line-2); border-radius: 18px; background: rgba(12, 12, 16, .55);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; line-height: 1.5; color: var(--text-2);
}
.hud-modes {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin-bottom: 12px; padding: 3px;
  border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, .03);
}
.hud-mode {
  padding: 7px 6px; border: 0; border-radius: 999px; background: transparent; cursor: pointer; white-space: nowrap;
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3);
  transition: background-color .35s, color .35s, box-shadow .35s;
}
.hud-mode:hover { color: var(--text); }
.hud-mode[aria-pressed="true"] { background: var(--yellow); color: var(--on-yellow); box-shadow: 0 0 18px -4px rgba(244, 204, 22, .7); }
.hero.is-env .hud-mode[aria-pressed="true"] { background: var(--green); color: var(--on-green); box-shadow: 0 0 18px -4px rgba(60, 203, 127, .7); }
.hero.no-3d .hud-modes { display: none; }
.hud-title { display: flex; align-items: center; gap: 8px; color: var(--text); }
.hero.is-env .holo-hud .dot { background: var(--green); box-shadow: 0 0 12px 2px rgba(60, 203, 127, .6); }
.hero.is-env .hud-bar span { background: var(--green); box-shadow: 0 0 8px var(--green); }
.hero.is-env .hud-status:not(.ok) { color: var(--green); }
.holo-hud dl { display: none; margin-top: 12px; }
.holo-hud dl div { display: flex; justify-content: space-between; gap: 16px; padding: 3px 0; }
.holo-hud dt { color: var(--text-3); }
.holo-hud dd { margin: 0; color: var(--text); text-align: right; }
.hud-bar { height: 2px; margin-top: 10px; overflow: hidden; border-radius: 2px; background: rgba(255, 255, 255, .08); }
.hud-bar span { display: block; width: var(--scan, 100%); height: 100%; background: var(--yellow); box-shadow: 0 0 8px var(--yellow); }
.hud-status { margin-top: 8px; color: var(--yellow); }
.hud-status.ok { color: #3CCB7F; text-shadow: 0 0 12px rgba(60, 203, 127, .5); }
@media (min-width: 1024px) {
  .holo-hud { position: absolute; top: calc(var(--header-h) + 36px); right: 0; width: 270px; margin-top: 0; padding: 14px 16px 16px; font-size: .62rem; }
  .holo-hud dl { display: block; }
  .hud-bar { margin-top: 12px; }
  .hud-status { margin-top: 10px; }
}

.holo-labels { position: absolute; inset: 0; z-index: 0; display: none; pointer-events: none; overflow: hidden; }
@media (min-width: 1024px) { .holo-labels { display: block; } }
.hero.no-3d .holo-labels { display: none; }
.holo-label {
  position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  padding: 5px 10px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(10, 10, 14, .6);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-2);
  opacity: 0; will-change: transform, opacity;
}
.holo-label i { width: 5px; height: 5px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 8px var(--yellow); }
.holo-label.env i { background: var(--green); box-shadow: 0 0 8px var(--green); }
.hero-lead { max-width: 520px; margin-top: 26px; font-size: clamp(1rem, 1.25vw, 1.1rem); line-height: 1.7; color: var(--text-2); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero-foot {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 56px; padding: 22px 0 26px; border-top: 1px solid var(--line);
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3);
}
.scroll-cue { display: inline-flex; align-items: center; gap: 12px; transition: color .2s; }
.scroll-cue:hover { color: var(--text); }
.scroll-cue i { position: relative; width: 1px; height: 26px; overflow: hidden; background: var(--line-2); }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -100%; width: 1px; height: 100%; background: var(--yellow); animation: cue 2.2s var(--ease) infinite; }
@keyframes cue { to { top: 100%; } }
.socials { display: inline-flex; gap: 16px; }
.socials a { color: var(--text-2); transition: color .2s; }
.socials a:hover { color: var(--yellow); }
.socials .icon { width: 17px; height: 17px; }
@media (max-width: 767px) { .hero-foot > span:first-child { display: none; } }

/* ---------- Faixa de credenciais ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.strip-list { display: grid; }
.strip-list li { display: flex; gap: 14px; align-items: flex-start; padding: 22px 0; }
.strip-list li + li { border-top: 1px solid var(--line); }
.strip-list .icon { width: 20px; height: 20px; margin-top: 2px; color: var(--yellow); }
.strip-list strong { display: block; font-size: .94rem; font-weight: 500; }
.strip-list span { font-size: .84rem; color: var(--text-3); }
@media (min-width: 640px) { .strip-list { grid-template-columns: 1fr 1fr; column-gap: 32px; } .strip-list li:nth-child(2) { border-top: 0; } }
@media (min-width: 1024px) {
  .strip-list { grid-template-columns: repeat(4, 1fr); column-gap: 0; }
  .strip-list li { padding: 28px 24px; border-top: 0; }
  .strip-list li:first-child { padding-left: 0; }
  .strip-list li + li { border-left: 1px solid var(--line); }
}

/* ---------- 01 Sobre ---------- */
.about-grid { display: grid; gap: 56px; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: .82fr 1.18fr; gap: 96px; align-items: start; } }
.portrait { max-width: 460px; }
@media (min-width: 1024px) { .portrait { position: sticky; top: calc(var(--header-h) + 24px); } }
.portrait-frame {
  padding: 10px; border-radius: var(--r-lg); border: 1px solid var(--line-2);
  background: linear-gradient(160deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .01) 60%);
  box-shadow: 0 0 120px -40px rgba(244, 204, 22, .35);
}
.portrait-frame img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 25%; border-radius: 20px; }
.portrait figcaption { margin-top: 18px; padding-left: 14px; border-left: 1px solid var(--yellow); }
.portrait figcaption strong { display: block; font-weight: 500; }
.portrait figcaption span { font-size: .86rem; color: var(--text-2); }
.about-copy > p:not(.label) { margin-top: 20px; font-size: 1.04rem; color: var(--text-2); }
.about-copy > p strong { color: var(--text); font-weight: 500; }
.mission { margin-top: 36px; padding-left: 20px; border-left: 1px solid var(--yellow); font-size: clamp(1.1rem, 1.6vw, 1.3rem); font-weight: 300; line-height: 1.55; letter-spacing: -.015em; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 24px; margin-top: 44px; border-top: 1px solid var(--line); }
.stats > div { padding-top: 22px; }
.stats dt { font-size: clamp(2.4rem, 4vw, 3.2rem); font-weight: 300; line-height: 1; letter-spacing: -.05em; }
.stats dd { margin-top: 10px; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; line-height: 1.5; color: var(--text-3); }
@media (min-width: 640px) { .stats { grid-template-columns: repeat(4, 1fr); } }

.edu { display: grid; gap: 16px; margin-top: clamp(80px, 9vw, 120px); }
@media (min-width: 900px) { .edu { grid-template-columns: .8fr 1fr 1fr; gap: 16px; } }
.edu-head { padding: 8px 24px 16px 0; }
.edu-head h3 { margin-top: 16px; font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 400; line-height: 1.1; letter-spacing: -.04em; text-wrap: balance; }
.edu-col { padding: 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.edu-col h4 { padding-bottom: 14px; font-family: var(--f-mono); font-size: .68rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--yellow); }
.edu-col li { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.edu-col li span { font-size: .95rem; }
.edu-col li small { flex: none; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); }

/* ---------- 02 Serviços ---------- */
#servicos::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(ellipse 50% 40% at 50% 0%, rgba(244, 204, 22, .06), transparent 70%); }
.svc { display: grid; gap: 28px; padding: clamp(18px, 3vw, 36px); border: 1px solid var(--line); border-radius: var(--r-lg); background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .01)); }
@media (min-width: 1024px) { .svc { grid-template-columns: 270px 1fr; gap: 56px; align-items: start; } }
.svc-tabs { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; margin-inline: -4px; padding: 2px 4px 6px; scroll-snap-type: x proximity; }
.svc-tabs::-webkit-scrollbar { display: none; }
.svc-tab {
  flex: none; display: flex; align-items: center; gap: 12px; padding: 10px 16px;
  border: 1px solid var(--line-2); border-radius: 999px; background: transparent; cursor: pointer; scroll-snap-align: start;
  font-size: .88rem; color: var(--text-2); text-align: left; transition: color .25s, background-color .25s, border-color .25s;
}
.svc-tab .n { font-family: var(--f-mono); font-size: .66rem; color: var(--text-3); transition: color .25s; }
.svc-tab:hover { color: var(--text); }
.svc-tab[aria-selected="true"] { background: var(--yellow); border-color: var(--yellow); color: var(--on-yellow); }
.svc-tab[aria-selected="true"] .n { color: var(--on-yellow); }
@media (min-width: 1024px) {
  .svc-tabs { position: sticky; top: calc(var(--header-h) + 16px); flex-direction: column; gap: 2px; overflow: visible; margin: 0; padding: 0; }
  .svc-tab { padding: 11px 14px; border: 0; border-radius: var(--r-sm); font-size: .94rem; color: var(--text-3); }
  .svc-tab:hover { color: var(--text-2); background: rgba(255, 255, 255, .03); }
  .svc-tab[aria-selected="true"] { background: rgba(255, 255, 255, .06); color: var(--text); box-shadow: inset 2px 0 0 var(--yellow); }
  .svc-tab[aria-selected="true"] .n { color: var(--yellow); }
}
.svc-panel[hidden] { display: none; }
.svc-panel.is-entering { animation: panelIn .55s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(10px); filter: blur(6px); } }
.svc-panel h3 { max-width: 640px; font-size: clamp(1.5rem, 2.5vw, 2.1rem); font-weight: 400; line-height: 1.12; letter-spacing: -.04em; text-wrap: balance; }
.p-lead { max-width: 640px; margin-top: 14px; color: var(--text-2); }
.svc-items { display: grid; column-gap: 44px; margin-top: 30px; }
@media (min-width: 720px) { .svc-items { grid-template-columns: 1fr 1fr; } }
.svc-items li { padding: 20px 0 22px; border-top: 1px solid var(--line); }
.tag { display: block; font-family: var(--f-mono); font-size: .68rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--yellow); }
.svc-items h4 { margin-top: 8px; font-size: 1.02rem; font-weight: 500; line-height: 1.3; }
.svc-items p { margin-top: 6px; font-size: .92rem; color: var(--text-2); }
.svc-note { margin-top: 26px; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.svc-note span { display: inline-block; margin: 8px 0 0 8px; padding: 5px 12px; border: 1px solid var(--line-2); border-radius: 999px; font-family: var(--f-sans); font-size: .84rem; letter-spacing: 0; text-transform: none; color: var(--text-2); }
.risk-legend { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; font-size: .86rem; color: var(--text-2); }
.risk-legend li { display: flex; align-items: center; gap: 8px; }
.risk-legend i { width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.checks { display: grid; column-gap: 44px; margin-top: 26px; }
@media (min-width: 720px) { .checks { grid-template-columns: 1fr 1fr; } }
.checks li { display: flex; align-items: center; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.checks .icon { width: 17px; height: 17px; stroke-width: 2; color: var(--yellow); }

/* ---------- 03 Treinamentos ---------- */
.nr-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .nr-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .nr-grid { grid-template-columns: repeat(5, 1fr); } }
.nr-card {
  display: flex; flex-direction: column; min-height: 180px; padding: 20px;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--surface);
  transition: translate .4s var(--ease), border-color .3s, background-color .3s;
}
.nr-card:hover { translate: 0 -3px; border-color: var(--line-2); background: var(--surface-2); }
.nr-card .nr { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .16em; color: var(--yellow); }
.nr-card .num { margin-top: 4px; font-size: clamp(2.6rem, 4vw, 3.4rem); font-weight: 300; line-height: .95; letter-spacing: -.06em; }
.nr-card h3 { margin-top: auto; padding-top: 18px; font-size: .9rem; font-weight: 400; line-height: 1.35; letter-spacing: 0; color: var(--text-2); }

.comp { display: grid; gap: 12px; margin-top: clamp(56px, 7vw, 88px); }
@media (min-width: 720px) { .comp { grid-template-columns: repeat(3, 1fr); } .comp-title { grid-column: 1 / -1; } }
@media (min-width: 1100px) { .comp { grid-template-columns: .8fr 1fr 1fr 1fr; } .comp-title { grid-column: auto; } }
.comp-title { padding: 20px 20px 8px 0; font-size: clamp(1.4rem, 2vw, 1.7rem); font-weight: 400; line-height: 1.15; letter-spacing: -.04em; }
.comp article { padding: 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.comp .icon { width: 22px; height: 22px; color: var(--yellow); }
.comp h4 { margin-top: 18px; font-size: 1.04rem; font-weight: 500; }
.comp p { margin-top: 8px; font-size: .9rem; color: var(--text-2); }

/* ---------- 04 Perícias ---------- */
.per-grid { display: grid; gap: 12px; }
@media (min-width: 1024px) { .per-grid { grid-template-columns: .85fr 1.15fr; } }
.per-feature {
  display: flex; flex-direction: column; justify-content: space-between; gap: 36px; min-height: 360px;
  padding: clamp(28px, 3.5vw, 44px); border: 1px solid var(--line); border-radius: var(--r-lg);
  background: radial-gradient(ellipse 80% 60% at 20% 0%, rgba(244, 204, 22, .12), transparent 70%), var(--surface);
}
.per-num { display: block; font-size: clamp(5rem, 10vw, 8rem); font-weight: 300; line-height: .85; letter-spacing: -.07em; }
.per-num .y { text-shadow: 0 0 40px rgba(244, 204, 22, .6); }
.per-feature p { margin-top: 20px; max-width: 300px; font-size: 1.06rem; line-height: 1.5; color: var(--text-2); }
.per-feature .btn { align-self: flex-start; }
.per-list { display: grid; gap: 12px; }
@media (min-width: 640px) { .per-list { grid-template-columns: 1fr 1fr; } }
.per-list li { padding: 26px 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.per-list .icon { width: 22px; height: 22px; color: var(--yellow); }
.per-list h3 { margin-top: 18px; font-size: 1.1rem; font-weight: 500; }
.per-list p { margin-top: 8px; font-size: .9rem; color: var(--text-2); }

/* ---------- 05 Setores ---------- */
.sectors { display: grid; gap: 12px; }
@media (min-width: 720px) { .sectors { grid-template-columns: 1fr 1fr; } .sector.feature { grid-column: 1 / -1; } }
@media (min-width: 1100px) { .sectors { grid-template-columns: 1.15fr 1fr 1fr; } .sector.feature { grid-column: auto; grid-row: span 2; } }
.sector {
  position: relative; isolation: isolate; overflow: hidden; min-height: 330px;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 24px;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--bg-2);
}
.sector img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; filter: grayscale(.9) brightness(.62) contrast(1.1); transition: transform 1.4s var(--ease), filter .8s; }
.sector::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5, 5, 7, 0) 20%, rgba(5, 5, 7, .55) 55%, rgba(5, 5, 7, .96) 100%); }
.sector:hover img { transform: scale(1.05); filter: grayscale(0) brightness(.75) contrast(1.05); }
.nr-badge {
  position: absolute; top: 18px; left: 18px; padding: 6px 12px; border-radius: 999px;
  background: rgba(5, 5, 7, .5); border: 1px solid var(--line-2);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font-family: var(--f-mono); font-size: .66rem; letter-spacing: .1em; color: var(--yellow);
}
.sector h3 { font-size: 1.45rem; font-weight: 400; letter-spacing: -.035em; }
.sector.feature h3 { font-size: clamp(1.7rem, 2.6vw, 2.2rem); }
.sector ul { display: grid; gap: 7px; margin-top: 12px; }
.sector li { display: flex; gap: 10px; font-size: .88rem; line-height: 1.45; color: #C9C9D1; }
.sector li::before { content: ""; flex: none; width: 4px; height: 4px; margin-top: .62em; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 8px var(--yellow); }
.sector.feature { min-height: 440px; }

/* ---------- 06 Meio ambiente ---------- */
.env-stage {
  position: relative; isolation: isolate; overflow: hidden; height: clamp(360px, 44vw, 540px); margin-bottom: 16px;
  border: 1px solid var(--line); border-radius: var(--r-lg); background: #09090C;
}
.env-stage.no-3d { display: none; }
.env-stage canvas { position: absolute; inset: 0; z-index: -1; display: block; width: 100%; height: 100%; opacity: 0; transition: opacity 1.4s ease; }
.env-stage.is-3d canvas { opacity: 1; }
.env-pins { position: absolute; inset: 0; pointer-events: none; }
.env-pin {
  position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  padding: 5px 10px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(9, 9, 12, .62);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text);
  opacity: 0; transition: opacity .3s; will-change: transform;
}
.env-pin i { width: 6px; height: 6px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); }
.env-hud {
  position: absolute; left: 20px; top: 20px; display: grid; gap: 4px;
  font-family: var(--f-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3);
}
.env-hud p { display: flex; align-items: center; gap: 8px; color: var(--text); }
.env-hud .dot { background: var(--green); box-shadow: 0 0 12px 2px rgba(60, 203, 127, .6); }
@media (max-width: 640px) {
  .env-pin { font-size: .5rem; padding: 4px 8px; }
  .env-hud { left: 14px; top: 14px; font-size: .56rem; }
  .env-hud span { display: none; }
}
.env-grid { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--line); }
@media (min-width: 640px) { .env-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .env-grid { grid-template-columns: repeat(3, 1fr); } }
.env-grid li { padding: 30px 28px 32px; background: var(--bg); transition: background-color .3s; }
.env-grid li:hover { background: var(--bg-2); }
.env-grid .acr { display: block; font-size: 2rem; font-weight: 300; line-height: 1; letter-spacing: -.05em; }
.env-grid h3 { margin-top: 18px; font-size: 1rem; font-weight: 500; }
.env-grid p { margin-top: 6px; font-size: .9rem; color: var(--text-2); }

/* ---------- 07 Cultura (camadas 3D) ---------- */
.culture { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .culture { grid-template-columns: 1fr 1fr; gap: 80px; } }
.stack-wrap { position: relative; height: 420px; display: grid; place-items: center; perspective: 1600px; }
.stack-wrap::before { content: ""; position: absolute; width: 70%; height: 55%; border-radius: 50%; background: radial-gradient(closest-side, rgba(244, 204, 22, .16), transparent); filter: blur(10px); }
.stack { --step: 44px; position: relative; width: 240px; height: 240px; transform-style: preserve-3d; transform: translateY(-40px) rotateX(58deg) rotateZ(-40deg); animation: drift 14s ease-in-out infinite alternate; }
@keyframes drift { to { transform: translateY(-40px) rotateX(58deg) rotateZ(-30deg); } }
.layer {
  position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, .18); border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .015));
  box-shadow: 0 0 40px rgba(0, 0, 0, .55);
  transform: translateZ(calc(var(--i) * var(--step)));
  transition: transform .55s var(--ease), border-color .3s, box-shadow .3s, background .3s;
}
.layer span { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); }
.layer.top { border-color: rgba(244, 204, 22, .75); background: linear-gradient(135deg, rgba(244, 204, 22, .28), rgba(244, 204, 22, .05)); box-shadow: 0 0 70px rgba(244, 204, 22, .28), inset 0 0 30px rgba(244, 204, 22, .15); }
.layer.top span { color: var(--yellow); }
.layer.is-hot { transform: translateZ(calc(var(--i) * var(--step) + 26px)); border-color: rgba(244, 204, 22, .85); box-shadow: 0 0 50px rgba(244, 204, 22, .3); }
@media (max-width: 480px) { .stack-wrap { height: 340px; } .stack { --step: 34px; width: 190px; height: 190px; } }
.tiers-list { margin-top: 32px; border-top: 1px solid var(--line); }
.tiers-list li { display: grid; grid-template-columns: 38px 1fr; column-gap: 12px; padding: 14px 10px 14px 0; border-bottom: 1px solid var(--line); cursor: default; transition: padding .3s var(--ease), background-color .3s; }
.tiers-list b { grid-row: span 2; padding-top: 3px; font-family: var(--f-mono); font-size: .7rem; font-weight: 500; color: var(--yellow); }
.tiers-list strong { font-weight: 500; }
.tiers-list span { font-size: .86rem; color: var(--text-3); }
.tiers-list li.is-hot, .tiers-list li:focus-visible { padding-left: 12px; background: linear-gradient(90deg, rgba(244, 204, 22, .1), transparent); }

/* ---------- 08 Resultados ---------- */
#resultados::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(ellipse 50% 40% at 50% 60%, rgba(244, 204, 22, .06), transparent 70%); }
.res-grid { display: grid; gap: 12px; }
@media (min-width: 900px) { .res-grid { grid-template-columns: repeat(3, 1fr); } }
.res { padding: 32px 28px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.gauge { position: relative; width: 150px; height: 150px; }
.gauge svg { width: 100%; height: 100%; overflow: visible; transform: rotate(-90deg); }
.g-track { fill: none; stroke: rgba(255, 255, 255, .07); stroke-width: 3; }
.g-fill { fill: none; stroke: var(--yellow); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 100px; stroke-dashoffset: calc((100 - var(--v)) * 1px); filter: drop-shadow(0 0 6px rgba(244, 204, 22, .75)); transition: stroke-dashoffset 2.2s var(--ease) .25s; }
.js .res:not(.is-visible) .g-fill { stroke-dashoffset: 100px; }
.g-num { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; font-weight: 300; letter-spacing: -.05em; }
.g-num small { align-self: flex-start; margin-top: 50px; margin-left: 2px; font-size: 1rem; color: var(--yellow); }
.res h3 { margin-top: 26px; font-size: 1.14rem; font-weight: 500; }
.res p { margin-top: 6px; font-size: .9rem; color: var(--text-2); }
.res-sub { display: grid; gap: 20px 40px; margin-top: 16px; padding: 28px; border: 1px solid var(--line); border-radius: var(--r-lg); }
.res-sub strong { display: block; font-size: 2rem; font-weight: 300; line-height: 1; letter-spacing: -.05em; }
.res-sub div > span { display: block; margin-top: 8px; font-size: .86rem; line-height: 1.4; color: var(--text-2); }
@media (min-width: 900px) { .res-sub { grid-template-columns: .8fr 1fr 1fr 1fr; align-items: center; } }

/* ---------- 09 Clientes ---------- */
.clients { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--line); }
@media (min-width: 560px) { .clients { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .clients { grid-template-columns: repeat(3, 1fr); } }
.clients li { display: flex; align-items: center; gap: 14px; padding: 26px 24px; background: var(--bg); font-size: 1rem; }
.clients .icon { width: 22px; height: 22px; color: var(--yellow); }
.quote { max-width: 980px; margin-top: clamp(64px, 8vw, 104px); }
.quote blockquote { font-size: clamp(1.6rem, 3.4vw, 2.8rem); font-weight: 300; line-height: 1.2; letter-spacing: -.04em; text-wrap: balance; }
.who { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.who img { width: 50px; height: 50px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line-2); }
.who strong { display: block; font-weight: 500; }
.who small { font-size: .84rem; color: var(--text-2); }

/* ---------- 10 Contato ---------- */
.contact-sec::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(ellipse 45% 50% at 85% 55%, rgba(244, 204, 22, .07), transparent 70%); }
.contact { display: grid; gap: 48px; }
@media (min-width: 1024px) { .contact { grid-template-columns: .95fr 1.05fr; gap: 80px; align-items: start; } }
.contact .lead { margin-top: 20px; }
.c-list { margin-top: 36px; border-bottom: 1px solid var(--line); }
.c-item { display: flex; align-items: center; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.c-item > .icon:first-child { width: 20px; height: 20px; color: var(--yellow); }
.c-item > span { min-width: 0; }
.c-item small { display: block; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.c-item strong { display: block; font-weight: 500; overflow-wrap: anywhere; }
.c-item .go { margin-left: auto; color: var(--text-3); transition: color .25s, transform .25s var(--ease); }
a.c-item:hover .go { color: var(--yellow); transform: translate(2px, -2px); }

.form { padding: clamp(24px, 4vw, 40px); border: 1px solid var(--line-2); border-radius: var(--r-lg); background: linear-gradient(160deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015)); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); }
.form h3 { font-size: clamp(1.4rem, 2.2vw, 1.7rem); font-weight: 400; letter-spacing: -.035em; }
.form .sub { margin-top: 6px; font-size: .92rem; color: var(--text-2); }
.f-grid { display: grid; gap: 16px; margin-top: 28px; }
@media (min-width: 640px) { .f-grid { grid-template-columns: 1fr 1fr; } .field.full { grid-column: 1 / -1; } }
.field label { display: block; margin-bottom: 8px; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .03); color: var(--text); font-size: 1rem; line-height: 1.4;
  -webkit-appearance: none; appearance: none; transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field select {
  padding-right: 42px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A7A7B0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.field select option { background: #111; color: var(--text); }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: rgba(244, 204, 22, .7); background-color: rgba(255, 255, 255, .05); box-shadow: 0 0 0 4px rgba(244, 204, 22, .12); }
.field .err { display: none; margin-top: 6px; font-size: .8rem; color: #FF7A7A; }
.field.invalid input, .field.invalid select { border-color: #FF7A7A; }
.field.invalid .err { display: block; }
.f-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
@media (max-width: 480px) { .f-actions .btn { width: 100%; } }
.f-note { margin-top: 14px; font-size: .78rem; color: var(--text-3); }

/* ---------- Rodapé ---------- */
.footer { padding: clamp(64px, 8vw, 96px) 0 28px; border-top: 1px solid var(--line); background: #030304; color: var(--text-2); overflow: hidden; }
.f-top { display: grid; grid-template-columns: 1fr 1fr; gap: 40px 24px; }
.f-brand { grid-column: 1 / -1; }
@media (min-width: 1024px) { .f-top { grid-template-columns: 1.5fr 1fr 1fr 1fr; } .f-brand { grid-column: auto; } }
.f-brand img { width: 130px; }
.f-brand p { margin-top: 20px; max-width: 320px; font-size: .9rem; }
.f-brand .f-regs { margin-top: 12px; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; color: var(--text-3); }
.f-col h4 { margin-bottom: 16px; font-family: var(--f-mono); font-size: .66rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--text-3); }
.f-col a, .f-col span { display: block; padding: 5px 0; font-size: .92rem; transition: color .2s; }
.f-col a:hover { color: var(--yellow); }
.f-big { display: block; width: 100%; height: auto; margin-top: clamp(48px, 7vw, 80px); overflow: visible; }
.f-big text { font-family: var(--f-sans); font-size: 120px; font-weight: 500; fill: transparent; stroke: rgba(244, 204, 22, .22); stroke-width: 1; vector-effect: non-scaling-stroke; }
.f-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); font-family: var(--f-mono); font-size: .7rem; letter-spacing: .06em; color: var(--text-3); }
.to-top { display: inline-flex; align-items: center; gap: 8px; color: var(--text-2); }
.to-top .icon { width: 15px; height: 15px; transform: rotate(-90deg); }
.to-top:hover { color: var(--yellow); }

/* ---------- Botão flutuante ---------- */
.fab {
  position: fixed; right: 18px; bottom: 18px; z-index: 50;
  width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%;
  background: #25D366; color: #fff; box-shadow: 0 0 0 1px rgba(37, 211, 102, .5), 0 12px 34px -8px rgba(37, 211, 102, .6);
  opacity: 0; transform: translateY(130%) scale(.8); transition: transform .45s var(--ease), opacity .3s;
}
.fab svg { width: 26px; height: 26px; fill: currentColor; }
.fab.is-shown { opacity: 1; transform: none; }

/* ---------- Animações de entrada ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(24px); filter: blur(8px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal].is-visible { opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .js [data-reveal] { opacity: 1; transform: none; filter: none; }
}