/* ============================================================
   New One — Página institucional
   Tokens de marca extraídos do logo: o símbolo "1" tem gradiente
   lime (#d3fc72) → violeta (#5b32a8). Tipografia Manrope.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* Superfícies */
  --bg-0:        #05070c;
  --bg-1:        #0a0d15;
  --surface:     #11141e;
  --surface-2:   #171b27;
  --surface-3:   #1e2331;
  --border:      #242938;
  --border-soft: #1b1f2c;

  /* Texto */
  --text:        #f2f5f8;
  --text-2:      #c3cad6;
  --muted:       #98a1b2;
  --muted-2:     #6e7788;

  /* Marca */
  --lime:        #d3fc72;
  --lime-deep:   #a9d63f;
  --violet:      #7b3fd4;
  --violet-deep: #5b32a8;

  --grad:        linear-gradient(135deg, var(--lime) 0%, #9fd45f 42%, var(--violet) 100%);
  /* Variante para texto: termina em violeta claro para manter contraste no escuro */
  --grad-text:   linear-gradient(96deg, var(--lime) 0%, #b7e05f 38%, #b79cf5 100%);
  --grad-soft:   linear-gradient(135deg, rgba(211,252,114,.14) 0%, rgba(123,63,212,.14) 100%);

  /* Tipografia */
  --font:  "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Escala de espaçamento (base 4/8) */
  --s-1: .25rem; --s-2: .5rem;  --s-3: .75rem; --s-4: 1rem;
  --s-5: 1.5rem; --s-6: 2rem;   --s-7: 3rem;   --s-8: 4rem;

  /* Raio e elevação */
  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 28px;
  --sh-2: 0 10px 30px -12px rgba(0,0,0,.7);
  --sh-3: 0 30px 70px -28px rgba(0,0,0,.85);

  /* Movimento */
  --e-out: cubic-bezier(.22,.9,.32,1);
  --t-fast: 160ms var(--e-out);
  --t-mid:  260ms var(--e-out);

  /* Camadas — o fundo fica atrás de tudo (-1), nunca sobre o conteúdo */
  --z-bg: -1; --z-content: 1; --z-nav: 50; --z-top: 100;

  --container: 1200px;
  /* Margem lateral em px de propósito: é cromo de layout, não texto. Em rem ela
     dobrava junto com a fonte do navegador a 200% e estourava a viewport. */
  --gutter: clamp(16px, 4vw, 40px);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-2);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
ul, ol { list-style: none; padding: 0; }

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: rgba(211,252,114,.28); color: #fff; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip-link {
  position: fixed; top: 0; left: 50%;
  transform: translate(-50%, -140%);
  z-index: var(--z-top);
  padding: .75rem 1.25rem;
  background: var(--lime); color: #05070c;
  font-weight: 700; border-radius: 0 0 var(--r-sm) var(--r-sm);
  transition: transform var(--t-fast);
}
.skip-link:focus-visible { transform: translate(-50%, 0); }

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.ic { flex: none; }

/* ---------- 3. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(4rem, 9vw, 7rem); position: relative; z-index: var(--z-content); }

.section__head { max-width: 68ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section__sub { color: var(--muted); font-size: 1.0625rem; margin-top: var(--s-4); }
.section__sub strong { color: var(--text); font-weight: 700; }

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
  .split__head { position: sticky; top: 110px; }
}
.split__body > * + * { margin-top: var(--s-4); }

/* ---------- 4. Tipografia ---------- */
.h2 {
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -.028em;
  font-weight: 800;
  color: var(--text);
  text-wrap: balance;
}

.lede { font-size: 1.125rem; color: var(--text-2); }
p { max-width: 70ch; }

.kicker {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--mono);
  font-size: .8125rem; font-weight: 700;
  letter-spacing: .12em;
  color: var(--lime);
  margin-bottom: var(--s-4);
}
.kicker .ic { color: var(--lime); }

.grad {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.note {
  margin-top: clamp(2rem, 4vw, 3rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding: var(--s-5);
  border-left: 2px solid var(--lime);
  background: linear-gradient(90deg, rgba(211,252,114,.06), transparent 70%);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  color: var(--text-2);
  max-width: 80ch;
}

/* ---------- 5. Fundo animado ---------- */
.backdrop {
  position: fixed; inset: 0; z-index: var(--z-bg);
  pointer-events: none; overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% -10%, #0c1019 0%, var(--bg-0) 60%),
    var(--bg-0);
}

.backdrop__grid {
  position: absolute; inset: -2px;
  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: 64px 64px;
  mask-image: radial-gradient(130% 90% at 50% 0%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(130% 90% at 50% 0%, #000 10%, transparent 72%);
}

.backdrop__noise {
  position: absolute; inset: 0; opacity: .5;
  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%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E");
}

.blob {
  position: absolute;
  width: 46vmax; height: 46vmax;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  will-change: transform;
}
.blob--lime   { top: -22vmax; left: -10vmax;  background: radial-gradient(circle, rgba(211,252,114,.24), transparent 66%); animation: drift1 26s ease-in-out infinite; }
.blob--violet { top: -6vmax;  right: -16vmax; background: radial-gradient(circle, rgba(123,63,212,.38), transparent 66%);  animation: drift2 32s ease-in-out infinite; }
.blob--teal   { top: 62vh;    left: 38%;      background: radial-gradient(circle, rgba(111,190,62,.14), transparent 68%);  animation: drift3 38s ease-in-out infinite; }

@keyframes drift1 { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(8vw,6vh,0) scale(1.14); } }
@keyframes drift2 { 0%,100% { transform: translate3d(0,0,0) scale(1.05); } 50% { transform: translate3d(-7vw,9vh,0) scale(.92); } }
@keyframes drift3 { 0%,100% { transform: translate3d(0,0,0) scale(.95); } 50% { transform: translate3d(6vw,-8vh,0) scale(1.1); } }

/* ---------- 6. Barra de progresso ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 2px; z-index: var(--z-top);
}
.progress__bar {
  display: block; height: 100%; width: 0%;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(211,252,114,.5);
  transition: width 80ms linear;
}

/* ---------- 7. Navegação ---------- */
.nav {
  position: sticky; top: 0; z-index: var(--z-nav);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(5,7,12,.62);
  border-bottom: 1px solid transparent;
  transition: background var(--t-mid), border-color var(--t-mid);
}
.nav.is-stuck {
  background: rgba(5,7,12,.86);
  border-bottom-color: var(--border-soft);
}

.nav__inner {
  display: flex; align-items: center; gap: var(--s-5);
  min-height: 72px;
}

.brand { display: flex; align-items: center; margin-right: auto; flex: none; }
.brand img { width: 104px; height: auto; }

.nav__links { display: none; gap: var(--s-5); align-items: center; }
.nav__links a {
  position: relative;
  display: flex; align-items: center;
  min-height: 44px;
  font-size: .9375rem; font-weight: 600; color: var(--muted);
  transition: color var(--t-fast);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 8px;
  width: 100%; height: 2px; border-radius: 2px;
  background: var(--grad);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-mid);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--text); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }

.nav__toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--r-sm); color: var(--text);
  cursor: pointer; transition: background var(--t-fast), border-color var(--t-fast);
}
.nav__toggle:hover { background: var(--surface-3); border-color: #2f3648; }

@media (min-width: 1000px) {
  .nav__links { display: flex; }
  .nav__toggle { display: none; }
}

/* Menu mobile aberto */
@media (max-width: 999px) {
  .nav__links.is-open {
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    padding: var(--s-3) var(--gutter) var(--s-5);
    background: #080b12; /* opaco: o conteúdo atrás não pode vazar */
    border-bottom: 1px solid var(--border);
    box-shadow: var(--sh-3);
  }
  .nav__links.is-open a {
    padding: .9rem .25rem;
    border-bottom: 1px solid var(--border-soft);
    font-size: 1rem;
    min-height: 48px;
  }
  .nav__links.is-open a::after { display: none; }
}

/* ---------- 8. Hero ---------- */
.hero {
  position: relative; z-index: var(--z-content);
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
}

.hero__inner {
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  padding-block: clamp(2rem, 6vw, 4.5rem);
}

.hero__logo {
  width: clamp(190px, 30vw, 310px);
  filter: drop-shadow(0 20px 60px rgba(123,63,212,.35));
}

.hero__title {
  font-size: clamp(1.7rem, 1rem + 3vw, 3.25rem);
  line-height: 1.14;
  letter-spacing: -.032em;
  font-weight: 800;
  color: var(--text);
  max-width: 21ch;
  text-wrap: balance;
}

/* ---------- 9. Ticker ---------- */
.ticker {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding: var(--s-4) 0;
  border-block: 1px solid var(--border-soft);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.ticker__track {
  display: flex; align-items: center; gap: var(--s-5);
  width: max-content;
  animation: scroll 36s linear infinite;
}
.ticker__track span {
  font-size: .875rem; font-weight: 600; color: var(--muted-2);
  white-space: nowrap; letter-spacing: .02em;
}
.ticker__track i { color: rgba(211,252,114,.45); font-style: normal; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 10. Pilares ---------- */
.pillars {
  display: grid; gap: var(--s-4);
  position: relative;
}
@media (min-width: 860px) {
  .pillars { grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--s-5); }
  .pillars::before {
    content: ""; position: absolute; top: 46px; left: 12%; right: 12%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(211,252,114,.45), rgba(123,63,212,.45), transparent);
  }
}

.pillar {
  position: relative; z-index: 1;
  padding: var(--s-5);
  background: linear-gradient(170deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-mid), transform var(--t-mid), box-shadow var(--t-mid);
}
.pillar:hover { border-color: rgba(211,252,114,.28); transform: translateY(-4px); box-shadow: var(--sh-2); }
.pillar__idx {
  position: absolute; top: var(--s-4); right: var(--s-5);
  font-size: .875rem; font-weight: 700; color: rgba(211,252,114,.35);
}
.pillar__ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 13px;
  background: var(--grad-soft);
  border: 1px solid var(--border);
  color: var(--lime);
}
.pillar__title { margin-top: var(--s-4); font-size: 1.25rem; font-weight: 700; color: var(--text); letter-spacing: -.02em; }
.pillar p { margin-top: var(--s-3); font-size: .9375rem; color: var(--muted); }

/* ---------- 11. Cards ---------- */
.cards { display: grid; gap: var(--s-4); }
@media (min-width: 680px) { .cards { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1020px) { .cards { grid-template-columns: repeat(3, minmax(0,1fr)); } }

.card {
  position: relative; overflow: hidden;
  padding: var(--s-5);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-mid), transform var(--t-mid), background var(--t-mid);
}
/* Spotlight que segue o cursor */
.card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(211,252,114,.09), transparent 62%);
  opacity: 0; transition: opacity var(--t-mid);
  pointer-events: none;
}
.card:hover { border-color: #313a4e; transform: translateY(-4px); background: var(--surface-2); }
.card:hover::before { opacity: 1; }

.card__ic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 13px;
  background: var(--grad-soft);
  border: 1px solid var(--border);
  color: var(--lime);
}
.card__title {
  position: relative;
  margin-top: var(--s-4);
  font-size: 1.125rem; font-weight: 700; color: var(--text); letter-spacing: -.02em;
}
.card p { position: relative; margin-top: var(--s-3); font-size: .9375rem; color: var(--muted); }

/* ---------- 12. Números ---------- */
.stats {
  display: grid; gap: var(--s-3);
  grid-template-columns: repeat(2, minmax(0,1fr));
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 900px) { .stats { grid-template-columns: repeat(4, minmax(0,1fr)); } }

.stat {
  padding: var(--s-5) var(--s-4);
  text-align: center;
  background: var(--grad-soft);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-mid), transform var(--t-mid);
}
.stat:hover { border-color: rgba(211,252,114,.32); transform: translateY(-3px); }
.stat__num {
  display: block;
  font-size: clamp(1.9rem, 1.3rem + 2vw, 2.75rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.stat__label {
  display: block; margin-top: var(--s-3);
  font-size: .8125rem; text-transform: uppercase; letter-spacing: .07em;
  color: var(--muted);
}

/* ---------- 13. Tecnologia e segurança ---------- */
.tech { display: grid; gap: var(--s-4); }
@media (min-width: 860px) { .tech { grid-template-columns: repeat(2, minmax(0,1fr)); gap: var(--s-5); } }
.tech__col {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}
.tech__col p { font-size: .9375rem; color: var(--muted); margin-top: var(--s-3); }
.taglist { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: var(--s-4); }
.taglist li {
  padding: .3rem .7rem;
  border: 1px solid var(--border); border-radius: 7px;
  background: rgba(255,255,255,.025);
  font-family: var(--mono); font-size: .75rem; color: var(--text-2);
}

/* ---------- 14. Por que escolher ---------- */
.why { display: grid; gap: var(--s-2); max-width: 900px; }
.why__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  transition: border-color var(--t-mid), background var(--t-mid);
}
.why__item:hover { border-color: #313a4e; }
.why__item[open] { background: var(--surface-2); border-color: rgba(211,252,114,.24); }

.why__item summary {
  display: flex; align-items: center; flex-wrap: wrap;
  /* Recuos presos à viewport, não à fonte: aguentam texto do navegador a 200% */
  gap: clamp(10px, 2.5vw, 16px);
  padding: var(--s-4) clamp(16px, 5vw, 24px);
  min-height: 56px;
  font-size: 1.0625rem; font-weight: 700; color: var(--text);
  cursor: pointer; list-style: none;
  letter-spacing: -.015em;
}
.why__item summary::-webkit-details-marker { display: none; }
.why__n { color: rgba(211,252,114,.55); font-size: .8125rem; font-weight: 700; }
.why__chev { margin-left: auto; color: var(--muted-2); transition: transform var(--t-mid), color var(--t-mid); }
.why__item[open] .why__chev { transform: rotate(180deg); color: var(--lime); }
.why__item p {
  padding: 0 clamp(16px, 5vw, 24px) var(--s-5);
  font-size: .9375rem; color: var(--muted);
}
/* O recuo que alinha o texto sob o título só entra onde há largura para ele */
@media (min-width: 600px) {
  .why__item p { padding-left: calc(var(--s-5) + 2.4rem); }
}

/* ---------- 15. Rodapé ---------- */
.footer {
  position: relative; z-index: var(--z-content);
  margin-top: clamp(2rem, 5vw, 4rem);
  border-top: 1px solid var(--border-soft);
  background: rgba(5,7,12,.6);
}
.footer__inner {
  display: grid; gap: var(--s-6);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 760px) { .footer__inner { grid-template-columns: minmax(0, 1fr) auto; gap: var(--s-8); align-items: start; } }

.footer__brand img { width: 120px; height: auto; }
.footer__brand p { margin-top: var(--s-4); font-size: .875rem; color: var(--muted-2); max-width: 44ch; }

.footer__nav { display: grid; }
.footer__nav a {
  display: flex; align-items: center;
  min-height: 44px; padding: .25rem 0;
  font-size: .9375rem; color: var(--muted);
  transition: color var(--t-fast);
}
.footer__nav a:hover { color: var(--lime); }

.footer__base {
  padding-block: var(--s-5);
  border-top: 1px solid var(--border-soft);
  font-size: .8125rem; color: var(--muted-2);
}

/* ---------- 16. Revelação por scroll ----------
   Estado padrão é VISÍVEL. Só escondemos sob .js, que o script inline do <head>
   adiciona e remove caso o main.js não chegue a rodar. Assim o conteúdo nunca
   depende do JavaScript para existir. */
.reveal { opacity: 1; transform: none; }

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms var(--e-out), transform 620ms var(--e-out);
  transition-delay: calc(var(--d, 0) * 80ms);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- 17. Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .js .reveal { opacity: 1; transform: none; }
  .blob { animation: none; }
  .ticker__track { animation: none; }
}