/* =========================================================
   DeltaLark Systems — site institucional
   Layout: black hero and feature bands, content on light paper;
   the symbol's diagonal flight drives lines, slashes and motion.
   ========================================================= */
:root {
  /* Paleta do manual de marca */
  --green: #39FF14;        /* Verde principal */
  --black: #000000;        /* Preto */
  --white: #FFFFFF;        /* Branco */
  --gray: #6B7280;         /* Cinza */
  /* Derivadas para leitura */
  --green-ink: #1A7F0A;    /* texto verde sobre fundo claro */
  --green-icon: #2A9D17;   /* ícones de linha sobre fundo claro */
  --paper: #F3F4F4;
  --night: #070A08;
  --gray-ink: #5B626E;     /* texto secundário no claro */
  --gray-soft: #A3A9B3;    /* texto secundário no escuro */
  --line-light: #E1E4E6;
  --line-dark: rgba(255, 255, 255, .11);

  --font: "Montserrat", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --ease: cubic-bezier(.22, .7, .2, 1);
  --wrap: 1180px;
  --header-h: 72px;

  /* tokens de superfície (o padrão é escuro) */
  --fg: var(--white);
  --fg-2: var(--gray-soft);
  --accent-text: var(--green);
  --accent-line: var(--green);
  --icon: var(--green);
  --rule: var(--line-dark);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.1; letter-spacing: -.025em; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }
::selection { background: var(--green); color: var(--black); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
.skip {
  position: absolute; left: 16px; top: -80px; z-index: 100;
  padding: 12px 18px; border-radius: 8px; background: var(--green); color: var(--black); font-weight: 600;
}
.skip:focus { top: 12px; }

/* Superfícies */
.s-dark { background: var(--black); color: var(--white); }
.s-paper, .s-white {
  color: var(--black); color-scheme: light;
  --fg: var(--black); --fg-2: var(--gray-ink); --accent-text: var(--green-ink);
  --accent-line: var(--green-icon); --icon: var(--green-icon); --rule: var(--line-light);
}
.s-paper { background: var(--paper); }
.s-white { background: var(--white); }
.s-paper :focus-visible, .s-white :focus-visible { outline-color: var(--green-ink); }
.section { position: relative; padding-block: clamp(72px, 9vw, 128px); }

/* Tipografia de apoio */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent-text);
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; flex: none; }
.hl { color: var(--accent-text); }
.sec-head { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; max-width: 760px; }
.sec-head h2 { font-size: clamp(30px, 3.7vw, 48px); }
.sec-head__lead { color: var(--fg-2); font-size: 17.5px; max-width: 60ch; }
.sec-head--center { margin-inline: auto; text-align: center; align-items: center; }

/* Linha verde e branca (elemento gráfico do manual) */
.rule { display: block; width: 72px; height: 2px; background: linear-gradient(90deg, var(--green) 0 58%, rgba(255, 255, 255, .85) 58%); }

/* Faixas diagonais (elemento gráfico do manual) */
.slashes { display: flex; gap: 7px; }
.slashes i { width: 7px; height: 26px; background: #3B4046; transform: skewX(-32deg); }
.slashes i:nth-child(-n+2) { background: var(--green); }

/* Ícones */
.ico { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.sym { fill: currentColor; }

/* ---------------- Botões ---------------- */
.btn {
  --h: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 26px; border-radius: 999px;
  border: 1px solid transparent; background: transparent; color: inherit;
  font: 600 15px/1.2 var(--font); letter-spacing: .01em; white-space: nowrap; cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .25s, border-color .25s, color .25s;
}
.btn .ico { width: 19px; height: 19px; }
.btn .ico--arrow { transition: transform .3s var(--ease); }
.btn:hover .ico--arrow { transform: translateX(4px); }
.btn--green { background: var(--green); color: var(--black); }
.btn--green:hover { transform: translateY(-2px); box-shadow: 0 0 0 4px rgba(57, 255, 20, .16), 0 14px 32px -10px rgba(57, 255, 20, .6); }
.btn--ghost { border-color: rgba(255, 255, 255, .3); color: var(--white); }
.btn--ghost:hover { border-color: var(--green); color: var(--green); }
.btn--dark { background: var(--black); color: var(--white); }
.btn--dark .ico { color: var(--green); }
.btn--dark:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -14px rgba(0, 0, 0, .55); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: 14px; }
.btn--lg { --h: 60px; padding: 0 32px; font-size: 16px; }
.btn--block { width: 100%; }
.btn.is-done { border-color: var(--green); color: var(--green); }

.more { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--fg); }
.more .ico { width: 16px; height: 16px; color: var(--accent-text); transition: transform .3s var(--ease); }

/* ---------------- Faixa superior e cabeçalho ---------------- */
.strip { background: var(--black); border-bottom: 1px solid var(--line-dark); font-size: 11.5px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.strip__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 36px; }
.strip p { display: flex; align-items: center; gap: 12px; color: var(--gray-soft); }
.strip p i { width: 7px; height: 6px; background: var(--green); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.strip a { color: var(--green); font-weight: 600; }
.strip a:hover { text-decoration: underline; text-underline-offset: 4px; }

.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(0, 0, 0, .82);
  -webkit-backdrop-filter: saturate(140%) blur(14px); backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background-color .3s;
}
.top.is-scrolled { border-bottom-color: var(--line-dark); background: rgba(0, 0, 0, .94); }
.top__in { display: flex; align-items: center; gap: 28px; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; flex: none; }
.brand .logo { height: 40px; width: auto; }
.lg-sym, .lg-lark { fill: var(--green); }
.lg-delta, .lg-sys { fill: var(--white); }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { position: relative; padding: 10px 14px; font-size: 14.5px; font-weight: 500; color: var(--gray-soft); transition: color .2s; }
.nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px;
  background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.nav a:hover { color: var(--white); }
.nav a:hover::after { transform: scaleX(.35); }
.nav a[aria-current="page"] { color: var(--white); }
.nav a[aria-current="page"]::after { transform: scaleX(1); }

.menu-btn {
  display: none; align-items: center; gap: 10px; margin-left: auto;
  height: 42px; padding: 0 16px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .26); background: transparent; color: var(--white);
  font-size: 14px; font-weight: 600; cursor: pointer;
}
.menu-btn__icon { position: relative; width: 18px; height: 12px; }
.menu-btn__icon i { position: absolute; left: 0; width: 100%; height: 2px; border-radius: 2px; background: currentColor; transition: transform .35s var(--ease), top .35s var(--ease); }
.menu-btn__icon i:nth-child(1) { top: 1px; }
.menu-btn__icon i:nth-child(2) { top: 9px; width: 70%; }
.menu-btn[aria-expanded="true"] .menu-btn__icon i:nth-child(1) { top: 5px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-btn__icon i:nth-child(2) { top: 5px; width: 100%; transform: rotate(-45deg); }

.menu {
  position: absolute; left: 0; right: 0; top: 100%;
  height: calc(100dvh - var(--header-h)); overflow-y: auto;
  background: var(--black); border-top: 1px solid var(--line-dark);
  animation: menu-in .35s var(--ease);
}
.menu__in { display: flex; flex-direction: column; padding-block: 12px 32px; }
.menu__in a:not(.btn) {
  display: grid; gap: 2px; padding: 18px 0; border-bottom: 1px solid var(--line-dark);
}
.menu__in a:not(.btn) span { font-size: 26px; font-weight: 700; letter-spacing: -.02em; display: flex; align-items: center; gap: 12px; }
.menu__in a:not(.btn) small { font-size: 14px; color: var(--gray-soft); }
.menu__in a[aria-current="page"] span { color: var(--green); }
.menu__in .btn { margin-top: 28px; }
.menu__foot { margin-top: 24px; font-size: 13px; color: var(--gray-soft); }
@keyframes menu-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------------- Cenário: montanhas, linhas e símbolo ---------------- */
canvas.flow { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.mountains { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 64%; }
.mountains .m1 { fill: #0B1A0D; }
.mountains .m2 { fill: #060E07; }
.mountains .m3 { fill: #000; }
.mountains .rim { fill: none; stroke: rgba(57, 255, 20, .35); stroke-width: 1.2; }

/* ---------------- Hero ---------------- */
.hero { position: relative; overflow: hidden; background: var(--black); isolation: isolate; }
.hero__scene {
  position: absolute; inset: 0 0 0 36%; z-index: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 30%); mask-image: linear-gradient(90deg, transparent 0, #000 30%);
}
.hero__scene::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(55% 45% at 60% 76%, rgba(57, 255, 20, .22), transparent 70%),
    radial-gradient(35% 30% at 72% 30%, rgba(57, 255, 20, .08), transparent 70%),
    linear-gradient(180deg, #000 0%, #030803 55%, #0A1C0C 100%);
}
.hero__bird {
  position: absolute; left: 44%; top: 15%; width: clamp(220px, 25vw, 380px);
  filter: drop-shadow(0 0 36px rgba(57, 255, 20, .4));
}
.hero__bird .sym-wrap { position: relative; animation: float 7s ease-in-out 2s infinite; }
.hero__bird .sym { position: relative; color: var(--green); width: 100%; height: auto; overflow: visible; }
.trail { position: absolute; right: 99%; top: 93%; width: 90%; height: auto; overflow: visible; }
.trail path { fill: none; stroke-width: 1.6; stroke-linecap: round; }

.hero__in { position: relative; z-index: 2; padding-block: clamp(56px, 7vw, 104px) clamp(72px, 8vw, 116px); }
.hero__copy { max-width: 660px; }
.hero__title { font-size: clamp(38px, 4.6vw, 66px); line-height: 1.04; letter-spacing: -.035em; margin-top: 22px; }
.hero__title .ln { display: block; overflow: hidden; padding-bottom: .07em; margin-bottom: -.07em; }
.hero__title .ln > span { display: inline-block; }
.hero__lead { margin-top: 24px; font-size: 18px; color: var(--gray-soft); max-width: 52ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__svc { display: flex; flex-wrap: wrap; row-gap: 14px; margin-top: 48px; padding-top: 26px; border-top: 1px solid var(--line-dark); }
.hero__svc li { display: flex; align-items: center; gap: 10px; padding-right: 20px; margin-right: 20px; border-right: 1px solid var(--line-dark); font-size: 13.5px; font-weight: 500; }
.hero__svc li:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.hero__svc .ico { width: 22px; height: 22px; color: var(--green); }

/* Entrada do hero */
.js .hero__eyebrow { animation: rise .7s var(--ease) both; }
.js .hero__title .ln > span { animation: line-up 1s var(--ease) both; }
.js .hero__title .ln:nth-child(2) > span { animation-delay: .1s; }
.js .hero__title .ln:nth-child(3) > span { animation-delay: .2s; }
.js .hero__lead { animation: rise .8s var(--ease) .4s both; }
.js .hero__cta { animation: rise .8s var(--ease) .5s both; }
.js .hero__svc { animation: rise .8s var(--ease) .6s both; }
.js .hero .f1 { animation: f1-in 1.1s var(--ease) .3s both; }
.js .hero .f2 { animation: f2-in 1.1s var(--ease) .45s both; }
.js .hero .f3 { animation: f3-in 1.1s var(--ease) .6s both; }
.js .hero .trail path { stroke-dasharray: 1; animation: draw 1.6s var(--ease) both; }
.js .hero .trail path:nth-child(1) { animation-delay: 1s; }
.js .hero .trail path:nth-child(2) { animation-delay: 1.12s; }
.js .hero .trail path:nth-child(3) { animation-delay: 1.24s; }

@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes line-up { from { transform: translateY(105%); } to { transform: none; } }
@keyframes f1-in { from { opacity: 0; transform: translate(-28px, -34px); } to { opacity: 1; transform: none; } }
@keyframes f2-in { from { opacity: 0; transform: translate(-46px, 24px); } to { opacity: 1; transform: none; } }
@keyframes f3-in { from { opacity: 0; transform: translate(34px, 28px); } to { opacity: 1; transform: none; } }
@keyframes draw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes float { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-12px) rotate(-1.5deg); } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes ring { 0% { transform: scale(1); opacity: .7; } 70%, 100% { transform: scale(1.4); opacity: 0; } }
@keyframes blink { 50% { opacity: .25; } }

/* Revelação ao rolar: o conteúdo fica visível e só anima quando entra na tela */
.is-anim { animation: rise .9s var(--ease) both; animation-delay: var(--d, 0ms); }

/* ---------------- Serviços (início) ---------------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 56px; }
.svc-card {
  position: relative; display: flex; flex-direction: column; gap: 14px; overflow: hidden;
  padding: 30px 26px 30px; border-radius: 8px; background: var(--white); border: 1px solid var(--line-light);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.svc-card:hover { transform: translateY(-6px); border-color: #D2D6D9; box-shadow: 0 26px 50px -30px rgba(0, 0, 0, .4); }
.svc-card .ico { width: 44px; height: 44px; stroke-width: 1.3; color: var(--icon); }
.svc-card h3 { margin-top: 12px; font-size: 21px; }
.svc-card p { flex: 1; color: var(--gray-ink); font-size: 15px; line-height: 1.6; }
.svc-card:hover .more .ico { transform: translateX(4px); }
.svc-card__rule {
  position: absolute; left: 0; bottom: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--green) 0 58%, var(--line-light) 58%);
  transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.svc-card:hover .svc-card__rule { transform: scaleX(1); }
.svc-extra {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px;
  margin-top: 18px; padding: 20px 26px; border-radius: 8px; background: var(--white); border: 1px solid var(--line-light);
  color: var(--gray-ink); font-size: 15px;
}
.svc-extra strong { color: var(--black); font-weight: 600; }
.svc-extra a { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--green-ink); }
.svc-extra a .ico { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.svc-extra a:hover .ico { transform: translateX(4px); }

/* ---------------- Sobre ---------------- */
.about__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.about__text h2 { font-size: clamp(30px, 3.5vw, 46px); margin: 18px 0 26px; }
.about__text > p:not(.eyebrow) { color: var(--gray-ink); font-size: 16.5px; max-width: 58ch; }
.about__text > p:not(.eyebrow) + p { margin-top: 14px; }
.values { margin-top: 34px; border-top: 1px solid var(--line-light); }
.values li { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line-light); }
.values strong { display: flex; align-items: baseline; gap: 10px; font-size: 15.5px; font-weight: 600; }
.values strong::before { content: ""; flex: none; width: 9px; height: 8px; background: var(--green-icon); clip-path: polygon(0 0, 100% 50%, 0 100%); transform: translateY(-1px); }
.values span { color: var(--gray-ink); font-size: 15px; }
.about__visual { position: relative; margin: 0; border-radius: 8px; overflow: hidden; background: var(--black); aspect-ratio: 4 / 5; max-width: 100%; isolation: isolate; }
.about__visual::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(70% 45% at 55% 78%, rgba(57, 255, 20, .2), transparent 70%), linear-gradient(180deg, #000 0%, #041004 60%, #0B200D 100%);
}
.about__visual .mountains { height: 52%; }
.about__bird { position: absolute; left: 14%; top: 13%; width: 72%; filter: drop-shadow(0 0 30px rgba(57, 255, 20, .35)); }
.about__bird .sym { color: var(--green); width: 100%; height: auto; }
.about__visual figcaption { position: absolute; left: 30px; right: 30px; bottom: 30px; display: grid; gap: 10px; color: var(--white); }
.about__visual figcaption strong { font-size: 12.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.about__visual figcaption em { font-style: normal; color: var(--green); font-size: clamp(18px, 1.8vw, 22px); font-weight: 600; line-height: 1.3; }

/* ---------------- Conceito do símbolo ---------------- */
.concept { overflow: hidden; isolation: isolate; }
.concept canvas.flow { z-index: -1; opacity: .9; }
.concept .sec-head__lead { max-width: 64ch; }
.equation { display: flex; align-items: flex-start; justify-content: center; gap: clamp(10px, 2.2vw, 30px); margin-top: 64px; }
.eq { display: flex; flex-direction: column; align-items: center; gap: 6px; width: clamp(120px, 14vw, 172px); text-align: center; }
.eq__icon {
  display: grid; place-items: center; width: 100%; aspect-ratio: 1; margin-bottom: 12px;
  border-radius: 8px; border: 1px solid var(--line-dark); background: rgba(255, 255, 255, .025);
}
.eq__icon svg { width: 46%; height: auto; color: var(--white); }
.eq__icon .ico { stroke-width: 1.1; }
.eq--result .eq__icon { border-color: rgba(57, 255, 20, .5); background: radial-gradient(circle at 50% 58%, rgba(57, 255, 20, .16), transparent 70%); }
.eq--result .eq__icon svg { width: 64%; color: var(--green); overflow: visible; }
.eq > div { display: grid; gap: 4px; }
.eq strong { font-size: 13.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.eq small { font-size: 13px; color: var(--gray-soft); }
.eq__op { display: grid; place-items: center; height: clamp(120px, 14vw, 172px); font-size: 28px; font-weight: 300; color: var(--green); }
.equation.is-in > * { animation: rise .8s var(--ease) both; animation-delay: calc(var(--k) * 140ms); }
.equation.is-in .eq--result .f1 { animation: f1-in 1s var(--ease) 1.05s both; }
.equation.is-in .eq--result .f2 { animation: f2-in 1s var(--ease) 1.15s both; }
.equation.is-in .eq--result .f3 { animation: f3-in 1s var(--ease) 1.25s both; }

/* ---------------- Processo ---------------- */
.steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 64px; padding-top: 44px; }
.steps::before, .steps::after { content: ""; position: absolute; left: 0; top: 9px; height: 2px; width: 100%; }
.steps::before { background: var(--line-light); }
.steps::after { background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform 1.8s var(--ease); }
.steps.is-in::after { transform: scaleX(1); }
.step { position: relative; }
.step::before {
  content: ""; position: absolute; top: -44px; left: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--paper); border: 2px solid #C5CACF;
  transition: background-color .4s, border-color .4s; transition-delay: calc(var(--k) * .4s);
}
.steps.is-in .step::before { background: var(--green); border-color: var(--green-ink); }
.step__n { font-size: 14px; font-weight: 700; letter-spacing: .06em; color: var(--green-ink); font-variant-numeric: tabular-nums; }
.step h3 { margin: 10px 0; font-size: 20px; }
.step p { color: var(--gray-ink); font-size: 15px; }

/* ---------------- Chamada final ---------------- */
.cta { position: relative; overflow: hidden; isolation: isolate; padding-block: clamp(80px, 10vw, 132px); background: var(--black); }
.cta canvas.flow { z-index: -1; }
.cta::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, .7) 45%, transparent 100%); }
.cta__in { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: 40px; align-items: end; }
.cta h2 { font-size: clamp(32px, 4.4vw, 58px); margin: 18px 0; }
.cta p:not(.eyebrow) { color: var(--gray-soft); font-size: 17px; max-width: 48ch; }
.cta__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.cta__num { font-size: 15px; color: var(--gray-soft); letter-spacing: .04em; font-variant-numeric: tabular-nums; }

/* ---------------- Rodapé ---------------- */
.foot { background: var(--black); border-top: 1px solid var(--line-dark); padding-top: 72px; }
.foot__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.foot .brand .logo { height: 50px; }
.foot__brand p { margin-top: 22px; color: var(--gray-soft); font-size: 14.5px; max-width: 36ch; }
.foot__brand .slashes { margin-top: 26px; }
.foot__title { margin-bottom: 18px; font-size: 12.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--green); }
.foot ul { display: grid; gap: 10px; }
.foot ul a { color: var(--gray-soft); font-size: 14.5px; transition: color .2s; }
.foot ul a:hover { color: var(--white); }
.foot__wa { display: block; color: var(--gray-soft); font-size: 14px; }
.foot__wa strong { white-space: nowrap; display: block; margin-top: 4px; color: var(--white); font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; }
.foot__wa:hover strong { color: var(--green); }
.foot__address { display: grid; gap: 10px; font-style: normal; }
.foot__ig { color: var(--gray-soft); font-size: 14.5px; transition: color .2s; }
.foot__ig:hover { color: var(--white); }
.foot__note { color: var(--gray-soft); font-size: 14px; }
.foot__bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; margin-top: 64px; padding-block: 24px 32px; border-top: 1px solid var(--line-dark); font-size: 13px; color: var(--gray-soft); }
.foot__tag { color: var(--green); }

.fab {
  position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 40;
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
  background: var(--green); color: var(--black); box-shadow: 0 12px 30px -8px rgba(57, 255, 20, .6);
  transition: transform .3s var(--ease), opacity .3s;
}
.fab .ico { width: 27px; height: 27px; }
.fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--green); animation: ring 2.8s var(--ease) infinite; }
.fab:hover { transform: scale(1.07); }
html.menu-open .fab { opacity: 0; pointer-events: none; }

/* =========================================================
   Páginas internas
   ========================================================= */
.page-hero { position: relative; overflow: hidden; isolation: isolate; background: var(--black); padding-block: clamp(64px, 8vw, 112px) clamp(56px, 7vw, 96px); }
.page-hero canvas.flow { z-index: -1; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(50% 70% at 82% 100%, rgba(57, 255, 20, .16), transparent 70%); }
.page-hero__mark { position: absolute; right: max(-60px, -4vw); top: 50%; width: clamp(240px, 34vw, 500px); transform: translateY(-50%); z-index: -1; }
.page-hero__mark .sym { width: 100%; height: auto; fill: rgba(57, 255, 20, .04); stroke: rgba(57, 255, 20, .4); stroke-width: .6; }
.page-hero__in > * { max-width: 820px; }
.page-hero h1 { margin-top: 20px; font-size: clamp(36px, 5vw, 64px); line-height: 1.06; letter-spacing: -.035em; }
.page-hero__lead { margin-top: 22px; color: var(--gray-soft); font-size: 18px; max-width: 60ch; }
.js .page-hero .eyebrow { animation: rise .7s var(--ease) both; }
.js .page-hero h1 { animation: rise .9s var(--ease) .1s both; }
.js .page-hero__lead { animation: rise .9s var(--ease) .22s both; }

/* Submenu de serviços */
.subnav {
  position: sticky; top: calc(env(safe-area-inset-top, 0px) + var(--header-h)); z-index: 40;
  background: rgba(255, 255, 255, .94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-light); color: var(--black); color-scheme: light;
}
.subnav__in { display: flex; gap: 6px; padding-block: 10px; overflow-x: auto; scrollbar-width: none; }
.subnav__in::-webkit-scrollbar { display: none; }
.subnav a {
  display: inline-flex; align-items: center; gap: 8px; flex: none; padding: 9px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 500; color: var(--gray-ink); transition: background-color .25s, color .25s;
}
.subnav a .ico { width: 18px; height: 18px; color: var(--green-icon); transition: color .25s; }
.subnav a:hover { background: var(--paper); color: var(--black); }
.subnav a[aria-current="true"] { background: var(--black); color: var(--white); }
.subnav a[aria-current="true"] .ico { color: var(--green); }
.subnav :focus-visible { outline-color: var(--green-ink); }

/* Seções de serviço */
.svc { position: relative; padding-block: clamp(72px, 8vw, 120px); scroll-margin-top: calc(var(--header-h) + 58px); }
.svc.s-dark { background: linear-gradient(180deg, #000 0%, var(--night) 100%); }
.svc__grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(40px, 6vw, 84px); align-items: center; }
.svc--rev .svc__text { order: 2; }
.svc__icon { display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 22px; border-radius: 8px; border: 1px solid var(--rule); }
.svc__icon .ico { width: 30px; height: 30px; stroke-width: 1.4; color: var(--icon); }
.svc h2 { margin-top: 14px; font-size: clamp(28px, 3.2vw, 42px); }
.svc__text > p:not(.eyebrow) { margin-top: 18px; color: var(--fg-2); font-size: 16.5px; max-width: 56ch; }
.svc__sub { margin: 30px 0 14px; font-size: 12.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 22px; }
.checks li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; line-height: 1.45; }
.checks li::before { content: ""; flex: none; width: 10px; height: 10px; margin-top: 5px; background: var(--accent-line); clip-path: polygon(0 0, 100% 50%, 0 100%, 24% 50%); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 30px; }
.chips span { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--rule); color: var(--fg-2); font-size: 13px; font-weight: 500; }
.demo { position: relative; min-width: 0; }
.demo-note { margin-top: 18px; text-align: center; color: var(--fg-2); font-size: 12.5px; letter-spacing: .02em; }

/* Mockup: navegador */
.browser { position: relative; border-radius: 10px; overflow: hidden; background: var(--white); border: 1px solid #D8DCDF; box-shadow: 0 40px 80px -42px rgba(0, 0, 0, .5); }
.browser__bar { display: flex; align-items: center; gap: 7px; height: 38px; padding: 0 14px; background: #ECEEEF; border-bottom: 1px solid #DEE1E3; }
.browser__bar i { width: 10px; height: 10px; border-radius: 50%; background: #C8CDD1; }
.browser__bar span { display: flex; align-items: center; flex: 1; max-width: 260px; height: 22px; margin-left: 12px; padding: 0 10px; border-radius: 6px; background: var(--white); color: var(--gray); font-size: 11.5px; }
.browser__view { position: relative; height: clamp(300px, 33vw, 410px); overflow: hidden; }
.mini { color: #16314F; animation: site-scroll 14s ease-in-out 1s infinite alternate; }
@keyframes site-scroll { 0%, 12% { transform: translateY(0); } 88%, 100% { transform: translateY(-46%); } }
.mini__nav { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid #EEF0F2; }
.mini__nav b { width: 64px; height: 12px; border-radius: 3px; background: #16314F; margin-right: auto; }
.mini__nav span { width: 34px; height: 6px; border-radius: 3px; background: #C9D3DD; }
.mini__nav em { width: 58px; height: 20px; border-radius: 999px; background: #2F6FAE; }
.mini__hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; align-items: center; padding: 26px 18px; background: #F2F6FA; }
.mini__k { font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #2F6FAE; }
.mini__hero strong { display: block; margin: 8px 0 12px; font-size: clamp(14px, 1.5vw, 19px); line-height: 1.15; letter-spacing: -.02em; }
.mini__btn { display: inline-block; padding: 6px 12px; border-radius: 999px; background: #16314F; color: var(--white); font-size: 9.5px; font-weight: 600; }
.mini__img { position: relative; min-height: 116px; border-radius: 8px; background: linear-gradient(140deg, #B9D2EA, #5C8DBE); overflow: hidden; }
.mini__img::after { content: ""; position: absolute; left: 22%; right: 22%; bottom: -30%; height: 80%; border-radius: 50% 50% 0 0; background: rgba(255, 255, 255, .55); }
.mini__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 16px 18px; }
.mini__cards div { display: grid; gap: 6px; padding: 12px; border-radius: 6px; border: 1px solid #E8ECEF; }
.mini__cards div::before { content: ""; width: 18px; height: 18px; border-radius: 6px; background: #DCE8F4; }
.mini__cards div::after { content: ""; height: 26px; border-radius: 3px; background: repeating-linear-gradient(180deg, #E3E8ED 0 5px, transparent 5px 10px); }
.mini__band { margin: 4px 18px; padding: 18px; border-radius: 8px; background: #16314F; color: var(--white); font-size: 11.5px; font-weight: 600; text-align: center; }
.mini__foot { height: 80px; margin-top: 16px; background: #0F2238; }
.phone-mini {
  position: absolute; right: -16px; bottom: -28px; width: 24%; aspect-ratio: 9 / 18;
  border-radius: 18px; border: 5px solid #111; background: var(--white); overflow: hidden;
  box-shadow: 0 24px 40px -18px rgba(0, 0, 0, .55);
}
.phone-mini i { display: block; margin: 8px; border-radius: 4px; background: #DCE8F4; }
.phone-mini i:nth-child(1) { height: 8px; width: 40%; background: #16314F; }
.phone-mini i:nth-child(2) { height: 32%; background: linear-gradient(140deg, #B9D2EA, #5C8DBE); }
.phone-mini i:nth-child(3) { height: 6px; width: 70%; background: #C9D3DD; }
.phone-mini i:nth-child(4) { height: 12px; width: 45%; border-radius: 999px; background: #16314F; }
.phone-mini i:nth-child(5) { height: 18%; background: #F2F6FA; }

/* Mockup: painel do sistema */
.dash { display: grid; grid-template-columns: 54px minmax(0, 1fr); border-radius: 10px; overflow: hidden; background: #0B110D; border: 1px solid var(--line-dark); box-shadow: 0 40px 80px -36px rgba(0, 0, 0, .9); }
.dash__side { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 16px 0; background: #060A07; border-right: 1px solid var(--line-dark); }
.dash__side .sym { width: 28px; height: auto; color: var(--green); margin-bottom: 8px; }
.dash__side i { width: 22px; height: 22px; border-radius: 6px; background: rgba(255, 255, 255, .06); }
.dash__side i.on { background: rgba(57, 255, 20, .16); box-shadow: inset 0 0 0 1px rgba(57, 255, 20, .5); }
.dash__main { display: grid; gap: 12px; padding: 18px; min-width: 0; }
.dash__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 14px; }
.pill-live { white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: rgba(57, 255, 20, .1); color: var(--green); font-size: 11px; font-weight: 600; }
.pill-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: blink 1.6s ease-in-out infinite; }
.dash__kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.dash__kpis div, .dash__chart { padding: 12px; border-radius: 8px; background: rgba(255, 255, 255, .035); border: 1px solid var(--line-dark); min-width: 0; }
.dash__kpis div { display: grid; gap: 3px; }
.dash__kpis small, .dash__chart small { font-size: 10.5px; color: var(--gray-soft); }
.dash__kpis b { font-size: clamp(15px, 1.5vw, 19px); font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.dash__kpis em { font-style: normal; font-size: 10.5px; color: var(--green); }
.bars { display: flex; align-items: flex-end; gap: 7%; height: 88px; margin-top: 10px; padding: 0 4px; border-bottom: 1px solid var(--line-dark); }
.bars i { flex: 1; height: var(--h); border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--green), rgba(57, 255, 20, .22)); transform-origin: bottom; }
.bars-x { display: flex; justify-content: space-between; gap: 4px; margin-top: 6px; padding: 0 4px; font-size: 9.5px; color: var(--gray-soft); }
.bars-x span { flex: 1; text-align: center; }
.dash.is-in .bars i { animation: grow .9s var(--ease) both; animation-delay: calc(var(--k) * 80ms); }
@keyframes grow { from { transform: scaleY(0); } to { transform: none; } }
.dash__list { display: grid; gap: 6px; }
.dash__list li { display: grid; grid-template-columns: 40px minmax(0, 1fr) minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 8px 10px; border-radius: 6px; background: rgba(255, 255, 255, .03); font-size: 11.5px; }
.dash__list time { color: var(--gray-soft); font-variant-numeric: tabular-nums; }
.dash__list span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dash__list b { padding: 3px 8px; border-radius: 999px; font-size: 10px; font-weight: 600; }
.dash__list .ok { background: rgba(57, 255, 20, .12); color: var(--green); }
.dash__list .wait { background: rgba(255, 255, 255, .08); color: #D3D7DC; }

/* Mockup: aplicativo */
.phone-stage { position: relative; display: grid; place-items: center; padding-block: 8px 24px; }
.phone { position: relative; width: min(300px, 76%); aspect-ratio: 9 / 18.6; padding: 10px; border-radius: 40px; background: #0A0A0A; box-shadow: 0 50px 80px -40px rgba(0, 0, 0, .6), inset 0 0 0 2px #2B2F33; }
.phone__screen { display: flex; flex-direction: column; gap: 12px; height: 100%; padding: 14px 16px 0; border-radius: 31px; overflow: hidden; background: var(--white); color: var(--black); }
.app__status { display: flex; justify-content: space-between; align-items: center; font-size: 11px; font-weight: 600; }
.app__status i { width: 34px; height: 9px; border-radius: 3px; background: var(--black); opacity: .85; }
.app__head small { font-size: 11.5px; color: var(--gray-ink); }
.app__head strong { display: block; margin-top: 2px; font-size: 17px; font-weight: 700; letter-spacing: -.02em; }
.app__next { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 14px; border-radius: 16px; background: var(--black); color: var(--white); }
.app__next b { display: block; font-size: 14px; }
.app__next span { font-size: 11px; color: var(--gray-soft); }
.app__badge { flex: none; padding: 4px 8px; border-radius: 999px; background: var(--green); color: var(--black) !important; font-size: 10px !important; font-weight: 700; }
.app__label { font-size: 10.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gray-ink); }
.app__list { display: grid; gap: 8px; }
.app__list li { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 12px; background: var(--paper); font-size: 12.5px; font-weight: 500; }
.app__list i { width: 28px; height: 28px; border-radius: 8px; background: #E1E5E8; }
.app__list b { margin-left: auto; font-size: 12px; font-variant-numeric: tabular-nums; }
.app__cta { margin-top: auto; padding: 12px; border-radius: 999px; background: var(--green); color: var(--black); text-align: center; font-size: 12.5px; font-weight: 700; }
.app__tabs { display: flex; justify-content: space-around; margin-inline: -16px; padding: 12px 0 16px; border-top: 1px solid var(--line-light); }
.app__tabs i { width: 20px; height: 20px; border-radius: 6px; background: #DFE3E6; }
.app__tabs i.on { background: var(--black); }
.app__toast {
  position: absolute; top: 20%; right: 0; display: flex; align-items: center; gap: 10px; max-width: 230px;
  padding: 12px 14px; border-radius: 14px; background: var(--white); color: var(--black);
  box-shadow: 0 22px 44px -18px rgba(0, 0, 0, .45); font-size: 12px; font-weight: 500; line-height: 1.35;
}
.app__toast span { display: grid; place-items: center; flex: none; width: 34px; height: 34px; border-radius: 10px; background: var(--black); }
.app__toast .sym { width: 22px; height: auto; color: var(--green); }
.phone-stage.is-in .app__toast { animation: toast-in .8s var(--ease) .5s both; }
@keyframes toast-in { from { opacity: 0; transform: translate(20px, -10px) scale(.95); } to { opacity: 1; transform: none; } }

/* Mockup: conversa no WhatsApp */
.wa { width: min(410px, 100%); margin-inline: auto; border-radius: 18px; overflow: hidden; background: #0B100D; border: 1px solid var(--line-dark); box-shadow: 0 40px 80px -36px rgba(0, 0, 0, .9); }
.wa__head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: #101712; border-bottom: 1px solid var(--line-dark); }
.wa__avatar { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--black); border: 1px solid rgba(57, 255, 20, .45); }
.wa__avatar .sym { width: 23px; height: auto; color: var(--green); }
.wa__head strong { display: block; font-size: 14px; }
.wa__head small { font-size: 11.5px; color: var(--green); }
.wa__body {
  display: flex; flex-direction: column; gap: 8px; min-height: 380px; padding: 18px 14px;
  background-image: radial-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 16px 16px;
}
.wa__msg { max-width: 82%; padding: 9px 12px 10px; border-radius: 12px; font-size: 13.5px; line-height: 1.45; }
.wa__msg.bot { align-self: flex-start; background: #1A211C; border-top-left-radius: 4px; }
.wa__msg.me { align-self: flex-end; background: #1E4A23; border-top-right-radius: 4px; }
.wa__quick { display: flex; gap: 6px; align-self: flex-start; }
.wa__quick span { padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(57, 255, 20, .45); color: var(--green); font-size: 12.5px; }
.wa__input { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: #101712; border-top: 1px solid var(--line-dark); }
.wa__input span { flex: 1; padding: 9px 14px; border-radius: 999px; background: #1A211C; color: var(--gray-soft); font-size: 13px; }
.wa__input i { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--green); color: var(--black); }
.wa__input .ico { width: 18px; height: 18px; }
.wa.is-in .wa__body > * { animation: pop .5s var(--ease) both; animation-delay: calc(var(--i) * .7s + .2s); }

/* Mockup: identidade visual */
.board { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 12px; }
.board > div { border-radius: 8px; overflow: hidden; }
.board__logo { grid-row: span 2; display: grid; place-items: center; min-height: 300px; padding: 30px; background: var(--black); position: relative; }
.board__logo .logo { width: 82%; height: auto; }
.board__logo .slashes { position: absolute; left: 22px; top: 22px; }
.board__colors { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line-light); background: var(--white); }
.board__colors span { display: flex; align-items: flex-end; min-height: 120px; padding: 8px; background: var(--c); color: var(--t); font-size: 9.5px; font-weight: 600; letter-spacing: .02em; }
.board__type { display: grid; align-content: center; gap: 4px; padding: 18px 20px; background: var(--white); border: 1px solid var(--line-light); }
.board__type b { font-size: 54px; font-weight: 600; line-height: 1; letter-spacing: -.02em; }
.board__type span { font-size: 15px; font-weight: 600; }
.board__type small { color: var(--gray-ink); font-size: 12px; }
.board__cards { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 18px; background: #E7E9EA; }
.bcard { display: flex; align-items: center; gap: 12px; aspect-ratio: 1.75; padding: 0 18px; border-radius: 6px; box-shadow: 0 14px 24px -14px rgba(0, 0, 0, .45); }
.bcard .logo { width: 70%; height: auto; }
.bcard--dark { background: var(--black); justify-content: center; }
.bcard--light { background: var(--white); justify-content: center; }
.bcard--light .lg-sym, .bcard--light .lg-delta, .bcard--light .lg-lark, .bcard--light .lg-sys { fill: var(--black); }

/* ---------------- Contato ---------------- */
.contact__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 24px; align-items: start; }
.wa-card {
  position: sticky; top: calc(var(--header-h) + 24px); overflow: hidden; isolation: isolate;
  padding: clamp(28px, 4vw, 44px); border-radius: 10px; background: var(--black); color: var(--white);
  --fg: var(--white); --fg-2: var(--gray-soft); --accent-text: var(--green); color-scheme: dark;
}
.wa-card__mark { position: absolute; right: -40px; bottom: -30px; width: 260px; z-index: -1; opacity: .1; }
.wa-card__mark .sym { width: 100%; height: auto; color: var(--green); }
.wa-card__icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 26px; border-radius: 14px; background: var(--green); color: var(--black); }
.wa-card__icon .ico { width: 28px; height: 28px; }
.wa-card h2.eyebrow { line-height: 1.4; }
.wa-card__num { margin: 12px 0 26px; font-size: clamp(30px, 3.4vw, 42px); font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.wa-card__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.wa-card__facts { display: grid; gap: 12px; margin-top: 32px; padding-top: 26px; border-top: 1px solid var(--line-dark); }
.wa-card__facts li { display: flex; gap: 12px; color: var(--gray-soft); font-size: 14.5px; }
.wa-card__facts .ico { width: 18px; height: 18px; margin-top: 3px; color: var(--green); }
.wa-card .rule { margin-top: 30px; }

.builder { display: grid; gap: 20px; padding: clamp(26px, 4vw, 44px); border-radius: 10px; background: var(--white); border: 1px solid var(--line-light); color: var(--black); }
.builder h2 { font-size: clamp(24px, 2.6vw, 32px); }
.builder__lead { margin-top: -10px; color: var(--gray-ink); }
.field { display: grid; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field label, .field legend { padding: 0; font-size: 13.5px; font-weight: 600; }
.field legend { margin-bottom: 8px; }
.field label span { font-weight: 400; color: var(--gray-ink); }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 14px; border-radius: 8px; border: 1px solid transparent; background: var(--paper);
  color: var(--black); font: inherit; font-size: 15.5px; transition: border-color .2s, background-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: #8A909A; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; background: var(--white); border-color: var(--black); box-shadow: 0 0 0 3px rgba(57, 255, 20, .4); }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px;
  border: 1px solid var(--line-light); font-size: 14px; font-weight: 500; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s;
}
.choice .ico { width: 17px; height: 17px; color: var(--green-icon); }
.choice span:hover { border-color: #BFC5CA; }
.choice input:checked + span { background: var(--black); border-color: var(--black); color: var(--white); }
.choice input:checked + span .ico { color: var(--green); }
.choice input:focus-visible + span { outline: 2px solid var(--green-ink); outline-offset: 2px; }
.preview { padding: 16px 18px; border-radius: 10px; background: var(--black); color: var(--white); }
.preview__label { margin-bottom: 8px; font-size: 11.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--green); }
.preview__text { font-size: 14.5px; line-height: 1.55; color: #E6E9EC; white-space: pre-line; }

.faq__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(36px, 6vw, 80px); align-items: start; }
.faq__list { border-top: 1px solid var(--line-light); }
.faq details { border-bottom: 1px solid var(--line-light); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; font-size: 17px; font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { margin: 0; font: inherit; letter-spacing: inherit; line-height: 1.4; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 2px solid var(--green-ink); border-bottom: 2px solid var(--green-ink); transform: translateY(-3px) rotate(45deg); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: translateY(2px) rotate(225deg); }
.faq summary:hover { color: var(--green-ink); }
.faq details p { max-width: 62ch; padding-bottom: 22px; color: var(--gray-ink); }
.faq details[open] p { animation: fade .4s var(--ease); }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1080px) {
  .svc-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .foot__brand { grid-column: 1 / -1; }
  .values li { grid-template-columns: 180px minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .hero { display: flex; flex-direction: column; }
  .hero__in { order: 1; padding-bottom: 8px; }
  .hero__scene {
    position: relative; inset: auto; order: 2; height: clamp(300px, 72vw, 440px);
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 22%); mask-image: linear-gradient(180deg, transparent 0, #000 22%);
  }
  .hero__bird { left: 50%; top: 18%; width: min(52vw, 290px); transform: translateX(-42%); }
  .about__grid, .svc__grid, .contact__grid, .faq__grid, .cta__in { grid-template-columns: minmax(0, 1fr); }
  .about__visual { aspect-ratio: 1; max-height: 560px; width: 100%; }
  .about__bird { left: 21%; width: 54%; top: 9%; }
  .svc--rev .svc__text { order: 0; }
  .wa-card { position: relative; top: auto; }
  .cta__in { align-items: start; }
  .equation { flex-direction: column; align-items: center; gap: 4px; }
  .eq { flex-direction: row; width: min(100%, 340px); gap: 16px; text-align: left; }
  .eq { align-items: center; }
  .eq__icon { width: 76px; flex: none; margin-bottom: 0; }
  .eq__op { height: 30px; width: min(100%, 340px); place-items: center start; padding-left: 28px; font-size: 22px; }
}
@media (max-width: 860px) {
  .strip { display: none; }
  .nav { display: none; }
  .menu-btn { display: inline-flex; }
  .top__cta { margin-left: auto; }
  .menu-btn { margin-left: 0; }
}
@media (max-width: 720px) {
  .steps { grid-template-columns: minmax(0, 1fr); gap: 34px; padding-top: 0; padding-left: 44px; }
  .steps::before, .steps::after { top: 0; left: 9px; width: 2px; height: 100%; }
  .steps::after { transform: scaleY(0); transform-origin: top; }
  .steps.is-in::after { transform: scaleY(1); }
  .step::before { top: 2px; left: -44px; }
  .values li { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .checks { grid-template-columns: minmax(0, 1fr); }
  .board { grid-template-columns: minmax(0, 1fr); }
  .board__logo { grid-row: auto; min-height: 220px; }
  .phone-mini { width: 28%; right: 4px; }
}
@media (max-width: 560px) {
  .top__cta { display: none; }
  .menu-btn { margin-left: auto; }
  .brand .logo { height: 34px; }
  .svc-grid { grid-template-columns: minmax(0, 1fr); }
  .hero__cta .btn, .cta__actions .btn, .wa-card__actions .btn { width: 100%; }
  .cta__actions { align-items: stretch; }
  .hero__svc { display: grid; grid-template-columns: 1fr 1fr; }
  .hero__svc li { border-right: 0; margin-right: 0; padding-right: 0; }
  .foot__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .foot__grid > div:last-child { grid-column: 1 / -1; }
  .btn { white-space: normal; text-align: center; line-height: 1.25; padding-block: 10px; }
  .svc__text .btn { width: 100%; }
  .dash__kpis { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .dash__kpis div:last-child { display: none; }
  .dash__list li { grid-template-columns: 40px minmax(0, 1fr) auto; }
  .dash__list li span:nth-of-type(2) { display: none; }
  .app__toast { right: 0; max-width: 190px; font-size: 11px; }
  .app__next b { font-size: 13px; }
  .board__colors span { min-height: 90px; }
  .fab { right: 16px; }
}

/* Movimento reduzido: troca deslocamentos por esmaecimentos e para os loops */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  @keyframes rise { from { opacity: 0; } to { opacity: 1; } }
  @keyframes line-up { from { opacity: 0; } to { opacity: 1; } }
  @keyframes f1-in { from { opacity: 0; } to { opacity: 1; } }
  @keyframes f2-in { from { opacity: 0; } to { opacity: 1; } }
  @keyframes f3-in { from { opacity: 0; } to { opacity: 1; } }
  @keyframes pop { from { opacity: 0; } to { opacity: 1; } }
  @keyframes toast-in { from { opacity: 0; } to { opacity: 1; } }
  @keyframes menu-in { from { opacity: 0; } to { opacity: 1; } }
  .hero__bird .sym-wrap, .mini, .fab::before, .pill-live i { animation: none; }
  .btn:hover, .svc-card:hover { transform: none; }
}