/* effort: estilo do site. Identidade v1 (12/11/2026): azul profundo, luz iridescente, Onest + Geist Mono.
   Cores e tipos vêm do design system da marca (/root/effort-brand/project/tokens.json). */

@font-face {
  font-family: "Onest";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/Onest-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/GeistMono-latin.woff2") format("woff2");
}

/* ---------- tokens ---------- */
:root {
  --azul-950: #0a1a48;
  --azul-900: #112766;
  --azul-800: #1a3580;
  --azul-600: #2b4fb8;
  --azul-300: #8ea6ec;
  --aurora: #8de4f2;
  --pessego: #ffb997;
  --papel: #f5f7fc;
  --nevoa: #e6ecf8;
  --tinta: #0b1638;

  /* tema profundo (padrão) */
  --superficie: var(--azul-900);
  --superficie-elevada: var(--azul-800);
  --superficie-funda: var(--azul-950);
  --texto: #f3f6fd;
  --texto-suave: #a8b5db;
  --linha: #3a50a0;
  --linha-forte: #5a6fbd;
  --destaque: var(--aurora);
  --sobre-destaque: var(--azul-950);
  --quente: var(--pessego);
  --foco: var(--aurora);

  --sans: "Onest", "Helvetica Neue", Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --max: 1200px;
  --gutter: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --top-h: 68px;
  --r-sm: 6px;
  --r-md: 18px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: dark;
}

/* tema claro: seções de leitura (serviços, calculadora, perguntas) */
.claro {
  --superficie: var(--papel);
  --superficie-elevada: #ffffff;
  --superficie-funda: var(--nevoa);
  --texto: var(--tinta);
  --texto-suave: #47557d;
  --linha: #c3cde5;
  --linha-forte: #8d9bc2;
  --destaque: var(--azul-600);
  --sobre-destaque: #ffffff;
  --quente: #a2481f;
  --foco: var(--azul-600);
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--top-h) + 16px);
  background: var(--azul-950);
}
body {
  margin: 0;
  background: var(--superficie);
  color: var(--texto);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
button, input { font: inherit; color: inherit; }
a, button, label, summary { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--foco); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--aurora); color: var(--azul-950); }

.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip {
  position: absolute; left: 12px; top: -80px; z-index: 100;
  padding: 12px 18px; border-radius: 999px;
  background: var(--aurora); color: var(--azul-950); font-weight: 600; text-decoration: none;
}
.skip:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: calc(var(--max) + var(--gutter) + var(--gutter-r));
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter-r);
}

/* rótulo em caixa alta com o ponto quente */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 12px/1.2 var(--mono); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--texto-suave);
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--quente); flex: none; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 14px 26px;
  border-radius: 999px; border: 1.5px solid transparent;
  font: 560 16px/1.2 var(--sans); letter-spacing: -0.005em; text-decoration: none; text-align: center;
  cursor: pointer;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--destaque); color: var(--sobre-destaque); }
.btn-primary:hover { background: var(--texto); color: var(--superficie); }
.btn-ghost { background: transparent; color: var(--texto); border-color: var(--linha-forte); }
.btn-ghost:hover { border-color: var(--texto); background: color-mix(in srgb, var(--texto) 8%, transparent); }
.btn-lg { min-height: 60px; padding: 16px 32px; font-size: 18px; }
.arrow { font-family: var(--mono); font-weight: 400; transition: transform 0.18s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }
.btn[data-pending="true"] { cursor: help; }

/* ---------- topo ---------- */
.top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 28px;
  height: var(--top-h);
  padding-left: max(var(--gutter), calc((100% - var(--max)) / 2));
  padding-right: max(var(--gutter-r), calc((100% - var(--max)) / 2));
  background: rgba(17, 39, 102, 0);
  border-bottom: 1px solid transparent;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.top.is-solid {
  background: rgba(10, 26, 72, 0.86);
  border-bottom-color: rgba(142, 166, 236, 0.18);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
}
.brand { display: inline-flex; align-items: center; min-height: 44px; margin-right: auto; }
.brand img { width: 84px; height: auto; }
.top-nav { display: none; gap: 4px; }
.top-nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  font-size: 15px; color: var(--texto-suave); text-decoration: none; border-radius: 999px;
  transition: color 0.15s;
}
.top-nav a:hover { color: var(--texto); }
.pill {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px;
  border-radius: 999px; background: var(--aurora); color: var(--azul-950);
  font: 600 15px/1 var(--sans); text-decoration: none; white-space: nowrap;
  transition: background-color 0.18s;
}
.pill:hover { background: #ffffff; }
@media (min-width: 960px) { .top-nav { display: flex; } }

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  margin-top: calc(-1 * var(--top-h));
  padding: calc(var(--top-h) + clamp(40px, 7vw, 96px)) 0 clamp(56px, 8vw, 112px);
  background:
    radial-gradient(55% 65% at 92% 4%, rgba(141, 228, 242, 0.34), rgba(141, 228, 242, 0) 62%),
    radial-gradient(38% 48% at 74% -6%, rgba(170, 150, 240, 0.32), rgba(170, 150, 240, 0) 62%),
    radial-gradient(30% 40% at 102% 38%, rgba(255, 185, 151, 0.2), rgba(255, 185, 151, 0) 62%),
    radial-gradient(70% 60% at 0% 112%, rgba(76, 120, 224, 0.34), rgba(76, 120, 224, 0) 62%),
    var(--azul-900);
}
.hero::after, .fim::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: url("../img/grao.png");
  opacity: 0.55; mix-blend-mode: overlay;
}
.hero-grid { display: grid; gap: clamp(40px, 6vw, 72px); align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr); } }
.hero-copy { display: flex; flex-direction: column; gap: 24px; min-width: 0; }
.hero h1 {
  font-size: clamp(2.5rem, 1.35rem + 4.4vw, 5.1rem);
  line-height: 0.98; letter-spacing: -0.038em; font-weight: 260;
}
.hero h1 strong { font-weight: 620; letter-spacing: -0.042em; }
.hero-sub { max-width: 34em; font-size: clamp(1.05rem, 0.98rem + 0.3vw, 1.2rem); line-height: 1.55; color: var(--texto-suave); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
@media (max-width: 479px) { .hero-cta .btn { width: 100%; } }

/* ilustração do produto: conversa no WhatsApp */
.hero-demo { margin: 0; display: flex; flex-direction: column; gap: 12px; align-items: stretch; max-width: 420px; width: 100%; justify-self: center; }
.phone {
  border-radius: 28px; padding: 14px;
  background: rgba(10, 26, 72, 0.55);
  border: 1px solid rgba(142, 166, 236, 0.22);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset, 0 30px 80px -30px rgba(3, 10, 36, 0.8);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.phone-head { display: flex; align-items: center; gap: 12px; padding: 6px 6px 14px; border-bottom: 1px solid rgba(142, 166, 236, 0.18); }
.phone-head img { width: 36px; height: 36px; border-radius: 50%; }
.phone-head b { display: block; font-weight: 600; font-size: 15px; line-height: 1.2; }
.phone-head small { display: block; font: 400 12px/1.3 var(--mono); color: var(--texto-suave); }
.phone-log { list-style: none; display: flex; flex-direction: column; gap: 10px; padding: 16px 4px 6px; }
.b { display: flex; flex-direction: column; gap: 4px; max-width: 86%; padding: 11px 14px 8px; border-radius: var(--r-md); font-size: 15px; line-height: 1.45; }
.b time { align-self: flex-end; font: 400 11px/1 var(--mono); opacity: 0.72; font-variant-numeric: tabular-nums; }
.b-in { align-self: flex-start; background: var(--azul-800); border-bottom-left-radius: var(--r-sm); }
.b-out { align-self: flex-end; background: var(--aurora); color: var(--azul-950); border-bottom-right-radius: var(--r-sm); }
.b-ok { align-self: center; margin-top: 6px; }
.b-ok span {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  border: 1px solid rgba(141, 228, 242, 0.5); color: var(--aurora);
  font: 500 12px/1 var(--mono); letter-spacing: 0.04em;
}
.b-ok span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--aurora); }
.hero-demo figcaption { font: 400 12px/1 var(--mono); color: var(--texto-suave); text-align: center; letter-spacing: 0.04em; }
@media (prefers-reduced-motion: no-preference) {
  .phone-log > li { animation: entra 0.45s var(--ease) both; }
  .phone-log > li:nth-child(2) { animation-delay: 0.5s; }
  .phone-log > li:nth-child(3) { animation-delay: 1.1s; }
  .phone-log > li:nth-child(4) { animation-delay: 1.6s; }
}
@keyframes entra { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- seções ---------- */
.sec { padding: clamp(72px, 10vw, 128px) 0; background: var(--superficie); color: var(--texto); }
.sec-head { display: flex; flex-direction: column; gap: 16px; max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.sec h2 {
  font-size: clamp(2rem, 1.35rem + 2.5vw, 3.3rem);
  line-height: 1.02; letter-spacing: -0.035em; font-weight: 460;
}
.lead { max-width: 60ch; font-size: clamp(1.02rem, 0.96rem + 0.25vw, 1.15rem); line-height: 1.6; color: var(--texto-suave); }

/* serviços em grade: tudo à vista, sem carrossel */
.svcs { list-style: none; display: grid; gap: 0 clamp(24px, 3vw, 40px); grid-template-columns: 1fr; }
@media (min-width: 640px) { .svcs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) { .svcs { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.svc { display: flex; flex-direction: column; gap: 10px; padding: 28px 0 32px; border-top: 1px solid var(--linha); min-width: 0; }
.svc h3 { font-size: 1.3rem; line-height: 1.2; letter-spacing: -0.02em; font-weight: 580; }
.svc p { color: var(--texto-suave); max-width: 38ch; }

/* como funciona */
.how { background: var(--superficie-funda); }
.steps { list-style: none; position: relative; display: grid; gap: 32px; grid-template-columns: 1fr; counter-reset: s; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; } }
.steps li { position: relative; display: flex; flex-direction: column; gap: 10px; padding-left: 64px; min-width: 0; }
@media (min-width: 800px) { .steps li { padding-left: 0; padding-top: 72px; } }
.node {
  position: absolute; left: 0; top: 0; z-index: 1;
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--linha-forte); background: var(--superficie-funda);
  font: 500 15px/1 var(--mono); color: var(--texto);
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease), color 0.4s var(--ease);
}
.steps::before {
  content: ""; position: absolute; background: var(--linha);
  left: 21px; top: 44px; bottom: 0; width: 2px;
}
.steps::after {
  content: ""; position: absolute; background: var(--aurora);
  left: 21px; top: 44px; bottom: 0; width: 2px;
  transform: scaleY(0); transform-origin: top; transition: transform 1.2s var(--ease);
}
@media (min-width: 800px) {
  .steps::before, .steps::after { left: 44px; right: 0; top: 21px; bottom: auto; width: auto; height: 2px; }
  .steps::after { transform: scaleX(0); transform-origin: left; }
}
.steps.in::after { transform: none; }
.steps.in .node { background: var(--aurora); border-color: var(--aurora); color: var(--azul-950); }
.steps li:nth-child(2) .node { transition-delay: 0.3s; }
.steps li:nth-child(3) .node { transition-delay: 0.6s; }
.steps li:nth-child(4) .node { transition-delay: 0.9s; }
.steps h3 { font-size: 1.2rem; font-weight: 580; letter-spacing: -0.02em; }
.steps p { color: var(--texto-suave); }

/* ---------- calculadora ---------- */
.calc-grid { display: grid; gap: 32px; align-items: start; }
@media (min-width: 960px) { .calc-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 48px; } }
.grp { margin: 0; padding: 0; border: 0; min-width: 0; }
.grp legend { padding: 0; margin-bottom: 14px; font: 500 12px/1.2 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--texto-suave); }
.chips { display: grid; gap: 10px; }
.chip {
  position: relative; display: flex; align-items: center; gap: 16px;
  min-height: 72px; padding: 14px 18px;
  border-radius: var(--r-md); border: 1.5px solid var(--linha);
  background: var(--superficie-elevada);
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}
.chip:hover { border-color: var(--linha-forte); }
.chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip-box {
  flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 7px;
  border: 1.5px solid var(--linha-forte); background: #ffffff;
  transition: background-color 0.15s, border-color 0.15s;
}
.chip-box::after {
  content: ""; width: 11px; height: 6px; margin-top: -3px;
  border-left: 2px solid #ffffff; border-bottom: 2px solid #ffffff;
  transform: rotate(-45deg) scale(0); transition: transform 0.15s var(--ease);
}
.chip-txt { display: flex; flex-direction: column; gap: 2px; min-width: 0; min-height: 44px; justify-content: center; }
.chip-nome { font-weight: 560; font-size: 1.05rem; line-height: 1.3; }
.chip-preco { font: 400 13px/1.4 var(--mono); color: var(--texto-suave); font-variant-numeric: tabular-nums; }
.chip:has(input:checked) { border-color: var(--azul-600); box-shadow: 0 0 0 1px var(--azul-600) inset; background: #f0f4ff; }
.chip input:checked + .chip-box { background: var(--azul-600); border-color: var(--azul-600); }
.chip input:checked + .chip-box::after { transform: rotate(-45deg) scale(1); }
.chip input:focus-visible + .chip-box { outline: 2px solid var(--foco); outline-offset: 3px; }

/* o resumo é uma peça no azul profundo dentro da faixa clara */
.sum {
  --superficie: var(--azul-900); --superficie-elevada: var(--azul-800);
  --texto: #f3f6fd; --texto-suave: #a8b5db; --linha: #3a50a0; --linha-forte: #5a6fbd;
  --destaque: var(--aurora); --sobre-destaque: var(--azul-950); --foco: var(--aurora);
  color-scheme: dark;
  position: relative; display: flex; flex-direction: column; gap: 14px;
  padding: clamp(24px, 3vw, 32px); border-radius: 24px;
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(141, 228, 242, 0.22), rgba(141, 228, 242, 0) 70%),
    var(--azul-900);
  color: var(--texto);
}
@media (min-width: 960px) { .sum { position: sticky; top: calc(var(--top-h) + 24px); } }
.ribbon {
  align-self: flex-start; padding: 6px 10px; border-radius: var(--r-sm);
  background: #ffd84d; color: #2a2200; font: 600 12px/1.2 var(--mono); letter-spacing: 0.04em;
}
.sum-h { font: 500 12px/1.2 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--texto-suave); }
.sum-total { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; }
.sum-total span {
  font-size: clamp(2.6rem, 2rem + 2.4vw, 3.6rem); font-weight: 220; letter-spacing: -0.05em; line-height: 1;
  color: var(--aurora); font-variant-numeric: tabular-nums;
}
.sum-total small { font: 400 14px/1 var(--mono); color: var(--texto-suave); }
.sum-setup { color: var(--texto-suave); font-variant-numeric: tabular-nums; }
.sum-setup strong { color: var(--texto); font-weight: 560; }
.fio { height: 4px; border-radius: 4px; background: rgba(142, 166, 236, 0.22); overflow: hidden; }
.fio i { --fill: 0; display: block; height: 100%; width: 100%; background: var(--aurora); transform: scaleX(var(--fill)); transform-origin: left; transition: transform 0.45s var(--ease); }
.sum-lines { list-style: none; display: flex; flex-direction: column; }
.sum-lines li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid rgba(142, 166, 236, 0.18); font-size: 15px; }
.sum-lines li span:last-child { font-family: var(--mono); font-size: 13px; color: var(--texto-suave); font-variant-numeric: tabular-nums; white-space: nowrap; }
.sum-note { font-size: 14px; line-height: 1.5; color: var(--texto-suave); }
.sum-note:empty { display: none; }
.sum .btn { width: 100%; margin-top: 4px; }
.sum-filter { font-size: 13px; line-height: 1.5; color: var(--texto-suave); }

/* ---------- conversa de exemplo (modelo sem calculadora) ---------- */
.talk-grid { display: grid; gap: 40px; align-items: start; }
@media (min-width: 960px) { .talk-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: 64px; } }
.talk-copy { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.talk-points { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.talk-points li { position: relative; padding-left: 26px; color: var(--texto); }
.talk-points li::before { content: ""; position: absolute; left: 2px; top: 0.6em; width: 8px; height: 8px; border-radius: 50%; background: var(--aurora); }
.talk-chat { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.chat {
  display: flex; flex-direction: column; overflow: hidden;
  border-radius: 24px; border: 1px solid var(--linha); background: var(--azul-950);
}
.chat-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--linha); }
.chat-head img { width: 38px; height: 38px; border-radius: 50%; }
.chat-head b { display: block; font-weight: 600; }
.chat-head small { display: block; font: 400 12px/1.3 var(--mono); color: var(--texto-suave); }
.chat-log { display: flex; flex-direction: column; gap: 10px; height: clamp(260px, 42vh, 360px); padding: 16px; overflow-y: auto; overscroll-behavior: contain; }
.msg { max-width: 86%; padding: 11px 14px; border-radius: var(--r-md); font-size: 15px; line-height: 1.45; }
.msg-in { align-self: flex-start; background: var(--azul-800); border-bottom-left-radius: var(--r-sm); }
.msg-out { align-self: flex-end; background: var(--aurora); color: var(--azul-950); border-bottom-right-radius: var(--r-sm); }
.typing { display: inline-flex; gap: 5px; padding: 14px 16px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--texto-suave); animation: pisca 1s infinite; }
.typing i:nth-child(2) { animation-delay: 0.15s; }
.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes pisca { 0%, 80%, 100% { opacity: 0.3; } 40% { opacity: 1; } }
.chat-quick { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--linha); }
.qr {
  min-height: 44px; padding: 8px 16px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid var(--aurora); background: transparent; color: var(--aurora);
  font-size: 14px; font-weight: 500;
  transition: background-color 0.15s, color 0.15s, opacity 0.15s;
}
.qr:hover:not(:disabled) { background: var(--aurora); color: var(--azul-950); }
.qr:disabled { opacity: 0.4; cursor: default; }
.chat-foot { padding: 0 16px 16px; }
.chat-foot .btn { width: 100%; }
.chat-note { font: 400 12px/1.4 var(--mono); color: var(--texto-suave); text-align: center; }

/* para quem */
.fit-grid { display: grid; gap: 20px; }
@media (min-width: 800px) { .fit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fit { padding: clamp(24px, 3vw, 36px); border-radius: 24px; background: var(--superficie-elevada); border: 1px solid var(--linha); }
.fit h3 { font-size: 1.25rem; font-weight: 580; letter-spacing: -0.02em; margin-bottom: 16px; }
.fit ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.fit li { position: relative; padding-left: 30px; }
.fit li::before {
  content: ""; position: absolute; left: 0; top: 0.35em; width: 16px; height: 9px;
  border-left: 2px solid var(--azul-600); border-bottom: 2px solid var(--azul-600); transform: rotate(-45deg);
}
.fit.not { background: transparent; }
.fit.not li::before { width: 14px; height: 2px; top: 0.75em; border: 0; background: var(--texto-suave); transform: none; }

/* ---------- infraestrutura ---------- */
.infra { background: var(--superficie); }
.ast { margin-left: 4px; color: var(--texto-suave); text-decoration: none; font-weight: 400; }
.ast:hover { color: var(--texto); }
.logos {
  list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--linha); border-left: 1px solid var(--linha);
}
@media (min-width: 720px) { .logos { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.logo {
  display: flex; flex-direction: column; justify-content: space-between; gap: 28px; min-height: 168px;
  padding: clamp(18px, 2.4vw, 28px);
  border-right: 1px solid var(--linha); border-bottom: 1px solid var(--linha); min-width: 0;
}
.logo i {
  display: block; width: 36px; height: 36px; background: var(--texto); opacity: 0.9;
  -webkit-mask: var(--src) center / contain no-repeat; mask: var(--src) center / contain no-repeat;
}
.l-cloudflare { --src: url("../img/brands/cloudflare.svg"); }
.l-github { --src: url("../img/brands/github.svg"); }
.l-postgres { --src: url("../img/brands/postgresql.svg"); }
.l-bitwarden { --src: url("../img/brands/bitwarden.svg"); }
.l-whatsapp { --src: url("../img/brands/whatsapp.svg"); }
.l-docker { --src: url("../img/brands/docker.svg"); }
.l-anthropic { --src: url("../img/brands/anthropic.svg"); }
.l-openai { --src: url("../img/brands/openai.svg"); }
.l-gemini { --src: url("../img/brands/googlegemini.svg"); }
.l-deepseek { --src: url("../img/brands/deepseek.svg"); }
.logo b { display: block; font-size: 1.1rem; font-weight: 580; letter-spacing: -0.015em; line-height: 1.2; }
.logo small { display: block; margin-top: 4px; font-size: 14px; line-height: 1.45; color: var(--texto-suave); }
.logo.models { grid-column: 1 / -1; min-height: 0; }
.mlogos { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 36px; }
.mlogo { display: inline-flex; }
@media (min-width: 720px) {
  .logo.models { flex-direction: row; align-items: center; justify-content: space-between; gap: 32px; }
  .logo.models > span:last-child { max-width: 46ch; }
}

/* ---------- perguntas ---------- */
.faq-wrap { display: grid; gap: 0; }
@media (min-width: 1024px) {
  .faq-wrap { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 64px; align-items: start; }
  .faq-wrap .sec-head { position: sticky; top: calc(var(--top-h) + 32px); }
}
.faq-groups { min-width: 0; }
.faq-h {
  margin: 40px 0 8px; font: 500 12px/1.2 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--texto-suave);
}
.faq-h:first-child { margin-top: 0; }
.faq-list { border-top: 1px solid var(--linha); }
.faq-list details { border-bottom: 1px solid var(--linha); }
.faq-list summary {
  position: relative; display: flex; align-items: center; min-height: 60px; padding: 14px 48px 14px 0;
  font-size: 1.05rem; font-weight: 520; line-height: 1.4; cursor: pointer; list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before, .faq-list summary::after {
  content: ""; position: absolute; right: 12px; top: 50%; width: 14px; height: 2px; margin-top: -1px;
  background: var(--texto-suave); transition: transform 0.2s var(--ease);
}
.faq-list summary::after { transform: rotate(90deg); }
.faq-list details[open] summary::after { transform: rotate(0deg); }
.faq-list summary:hover { color: var(--destaque); }
.faq-list details p { padding: 0 48px 20px 0; color: var(--texto-suave); max-width: 64ch; }
.faq-list details a { color: var(--destaque); }

/* ---------- fechamento ---------- */
/* o fundo do "Vamos conversar?" segue até o fim da página, por trás do rodapé */
.fim {
  position: relative; isolation: isolate; overflow: hidden;
  background:
    radial-gradient(55% 50% at 50% 70%, rgba(141, 228, 242, 0.32), rgba(141, 228, 242, 0) 65%),
    radial-gradient(40% 45% at 85% 66%, rgba(255, 185, 151, 0.2), rgba(255, 185, 151, 0) 65%),
    radial-gradient(40% 45% at 12% 64%, rgba(170, 150, 240, 0.26), rgba(170, 150, 240, 0) 65%),
    var(--azul-900);
}
.fim .close { background: transparent; }
.close-in { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px; }
.close h2 { font-size: clamp(2.6rem, 1.4rem + 4.4vw, 5rem); font-weight: 260; letter-spacing: -0.04em; }
.close h2 strong { font-weight: 620; }
.close .lead { margin: 0 auto; }
.close .btn { margin-top: 12px; }
.close-tel { font: 400 14px/1 var(--mono); color: var(--texto-suave); letter-spacing: 0.04em; }

/* ---------- rodapé ---------- */
.foot { background: transparent; color: var(--texto-suave); padding: 56px 0 calc(40px + env(safe-area-inset-bottom, 0px)); font-size: 14px; }
.foot-in { display: grid; gap: 24px; padding-top: 40px; border-top: 1px solid rgba(142, 166, 236, 0.22); }
@media (min-width: 800px) { .foot-in { grid-template-columns: auto 1fr auto; align-items: end; } }
.foot-logo { width: 148px; height: auto; }
.foot-info { font-family: var(--mono); font-size: 13px; line-height: 1.7; letter-spacing: 0.02em; }
.foot nav { display: flex; gap: 4px; flex-wrap: wrap; }
.foot nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; color: var(--texto); text-decoration: none; }
.foot nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
.marcas { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid rgba(142, 166, 236, 0.16); font-size: 12px; line-height: 1.6; max-width: 90ch; }

/* ---------- páginas de texto (privacidade, termos, 404) ---------- */
.doc { padding: clamp(40px, 6vw, 80px) 0 clamp(64px, 8vw, 112px); }
.doc-in { max-width: calc(72ch + var(--gutter) + var(--gutter-r)); margin-left: max(0px, calc((100% - var(--max)) / 2 - var(--gutter))); }
.doc h1 { margin: 16px 0 12px; font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem); font-weight: 300; letter-spacing: -0.035em; line-height: 1.05; }
.doc-data { font: 400 13px/1.6 var(--mono); letter-spacing: 0.02em; color: var(--texto-suave); }
.doc h2 { margin: 48px 0 12px; font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; }
.doc p, .doc li { color: var(--texto-suave); }
.doc p + p { margin-top: 12px; }
.doc strong { color: var(--texto); font-weight: 600; }
.doc ul { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-top: 12px; }
.doc li { position: relative; padding-left: 22px; }
.doc li::before { content: ""; position: absolute; left: 2px; top: 0.72em; width: 7px; height: 7px; border-radius: 50%; background: var(--quente); }
.doc a:not(.btn) { color: var(--destaque); text-underline-offset: 3px; }
.doc-404 { min-height: calc(100svh - var(--top-h) - 220px); display: flex; align-items: center; }
.doc-404 .lead { margin-bottom: 28px; }

/* ---------- barra fixa do celular ---------- */
.bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px var(--gutter-r) calc(10px + env(safe-area-inset-bottom, 0px)) var(--gutter);
  background: rgba(10, 26, 72, 0.94); border-top: 1px solid rgba(142, 166, 236, 0.2);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  transform: translateY(110%); transition: transform 0.3s var(--ease);
}
.bar.show { transform: none; }
.bar-info { display: flex; flex-direction: column; line-height: 1.2; }
.bar-info[hidden] { display: none; }
.bar-info small { font: 400 11px/1.3 var(--mono); color: var(--texto-suave); }
.bar-info strong { font-size: 1.25rem; font-weight: 560; color: var(--aurora); font-variant-numeric: tabular-nums; }
.bar-empty { font-size: 15px; color: var(--texto-suave); }
.bar-empty[hidden] { display: none; }
.bar .btn { min-height: 48px; padding: 10px 22px; }
@media (min-width: 960px) { .bar { display: none; } }
@media (max-width: 959px) { .foot { padding-bottom: calc(110px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- aviso rápido e rascunho ---------- */
.toast {
  position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  max-width: min(92vw, 420px); padding: 12px 18px; border-radius: 14px;
  background: #ffffff; color: var(--tinta); font-size: 15px; box-shadow: 0 12px 40px -12px rgba(3, 10, 36, 0.5);
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  transition: opacity 0.2s, transform 0.2s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.draftbar {
  position: relative; z-index: 60; padding: 8px 16px; text-align: center;
  background: #ffd84d; color: #2a2200; font: 600 13px/1.3 var(--mono);
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ---------- calculadora: detalhe, desconto, presente e o "i" dos preços ---------- */
.chip-det { font-size: 14px; line-height: 1.4; color: var(--texto-suave); }
.chip-preco s { opacity: 0.7; }
.chip-presente {
  margin-top: 4px; align-self: flex-start; padding: 4px 10px; border-radius: 999px;
  font: 500 12px/1.3 var(--mono); letter-spacing: 0.02em; color: var(--azul-950);
  background: linear-gradient(100deg, #c9f4fa, #ffe1d1);
}
.chip.is-presente, .chip.is-presente:has(input:checked) {
  border-color: transparent;
  background:
    linear-gradient(#fbfdff, #fbfdff) padding-box,
    linear-gradient(110deg, var(--aurora), #ffb997, var(--azul-600), var(--aurora)) border-box;
  background-size: 100% 100%, 300% 100%;
  box-shadow: 0 6px 28px rgba(141, 228, 242, 0.45);
  animation: brilho 3.2s linear infinite;
}
.chip.is-presente .chip-preco { color: var(--azul-600); font-weight: 600; }
@keyframes brilho { from { background-position: 0 0, 0% 0; } to { background-position: 0 0, 300% 0; } }
@media (prefers-reduced-motion: reduce) { .chip.is-presente, .chip.is-presente:has(input:checked) { animation: none; } }
.sum-lines li.is-desconto span:last-child { color: var(--aurora); }
.sum-lines li.is-presente span:last-child { color: var(--aurora); }
.sum-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.info {
  flex: none; display: grid; place-items: center; width: 44px; height: 44px; margin: -10px -10px -10px 0;
  border: 0; background: none; color: var(--texto); cursor: pointer; border-radius: 50%;
  font: italic 600 15px/1 Georgia, "Times New Roman", serif;
}
.info::before { content: ""; position: absolute; width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid var(--texto-suave); }
.info { position: relative; }
.info:hover::before, .info[aria-expanded="true"]::before { border-color: var(--aurora); }
.info:focus-visible { outline: 2px solid var(--foco); outline-offset: 0; }
.info-pop {
  margin: 0; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.5;
  background: var(--azul-800); border: 1px solid var(--linha); color: var(--texto);
}