/* CartoTalk — estilos do site */

@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("fonts/manrope-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("fonts/manrope-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --ink: #0F172A;
  --ink-2: #334155;
  --muted: #475569;
  --line: #E2E8F0;
  --line-2: #CBD5E1;
  --bg: #FFFFFF;
  --bg-soft: #F4F7F5;
  --bg-cool: #F8FAFC;
  --green: #15803D;
  --green-dark: #14532D;
  --green-hover: #166534;
  --green-tint: #DCFCE7;
  --green-bright: #4ADE80;
  --amber-tint: #FEF3C7;
  --amber-ink: #92400E;
  --blue-tint: #E0F2FE;
  --blue-ink: #0369A1;
  --radius: 16px;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.10);
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { color: var(--ink); }
a:hover { color: var(--green); }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--soft { background: var(--bg-soft); }
.section--cool { background: var(--bg-cool); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--dark { background: var(--ink); color: #FFFFFF; }
.section--dark h2, .section--dark h3 { color: #FFFFFF; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #FFF; padding: 10px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green); }
.section--dark .eyebrow { color: var(--green-bright); }
.pill { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--green); background: var(--green-tint); padding: 6px 12px; border-radius: 999px; }
.section-head { max-width: 760px; display: flex; flex-direction: column; gap: 14px; margin-bottom: 48px; }
.section-head h2 { font-size: 40px; font-weight: 800; }
.section-head p { font-size: 18px; color: var(--muted); }
.section--dark .section-head p { color: #CBD5E1; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center { align-items: center; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: inherit; font-weight: 700; font-size: 16px; text-decoration: none; border-radius: 12px; padding: 14px 22px; min-height: 48px; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.btn--primary { background: var(--green); color: #FFF; }
.btn--primary:hover { background: var(--green-hover); color: #FFF; }
.btn--ghost { background: #FFF; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn--light { background: #FFF; color: var(--green-dark); }
.btn--light:hover { background: var(--green-tint); color: var(--green-dark); }
.btn--lg { font-size: 17px; padding: 16px 26px; min-height: 54px; }
.btn--block { width: 100%; }
.btn svg { flex: none; }

/* Cabeçalho */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.94); backdrop-filter: saturate(160%) blur(8px); border-bottom: 1px solid var(--line); }
.header__bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.brand:hover { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 600; }
.nav a:not(.btn) { text-decoration: none; color: var(--ink-2); }
.nav a:not(.btn):hover { color: var(--green); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); border-radius: 10px; width: 46px; height: 46px; align-items: center; justify-content: center; cursor: pointer; color: var(--ink); }
@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #FFF; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 20px; box-shadow: 0 16px 30px rgba(15,23,42,.08); }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
  .nav .btn { margin-top: 14px; }
}

/* Hero */
.hero { background: var(--bg-soft); padding: 80px 0 96px; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; }
.hero__copy { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.hero h1 { font-size: 54px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.06; }
.hero__lead { font-size: 19px; color: var(--muted); max-width: 560px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 6px; }
.checks { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.checks li { display: inline-flex; align-items: center; gap: 8px; }
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 40px; }
}
@media (max-width: 480px) {
  .hero { padding: 48px 0 64px; }
  .hero h1 { font-size: 34px; }
  .hero__lead { font-size: 17px; }
  .section { padding: 72px 0; }
  .section-head h2 { font-size: 30px; }
}

/* Mock da plataforma */
.app { background: #FFF; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-columns: 64px 210px minmax(0, 1fr); min-height: 440px; font-size: 13px; }
.app__rail { background: var(--ink); display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 16px 0; }
.app__rail span { width: 34px; height: 34px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; color: #94A3B8; }
.app__rail span.is-on { background: #1E293B; color: var(--green-bright); }
.app__list { border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.app__list-head { padding: 14px 14px 10px; font-weight: 800; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.app__tabs { display: flex; gap: 12px; padding: 0 14px 10px; border-bottom: 1px solid var(--line); color: var(--muted); font-weight: 600; font-size: 12px; }
.app__tabs b { color: var(--ink); border-bottom: 2px solid var(--green); padding-bottom: 6px; }
.conv { display: flex; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.conv.is-on { background: #F0FDF4; }
.avatar { flex: none; width: 30px; height: 30px; border-radius: 50%; font-weight: 800; font-size: 11px; display: inline-flex; align-items: center; justify-content: center; }
.av-blue { background: var(--blue-tint); color: var(--blue-ink); }
.av-amber { background: var(--amber-tint); color: var(--amber-ink); }
.av-green { background: var(--green-tint); color: var(--green-dark); }
.av-violet { background: #EDE9FE; color: #5B21B6; }
.conv__body { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.conv__name { font-weight: 700; display: flex; gap: 6px; align-items: center; }
.conv__text { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chan { font-size: 10px; font-weight: 700; color: var(--muted); background: #F1F5F9; border-radius: 6px; padding: 1px 6px; }
.app__chat { display: flex; flex-direction: column; min-width: 0; }
.app__chat-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.app__chat-head .who { display: flex; gap: 10px; align-items: center; }
.app__chat-head small { display: block; color: var(--muted); font-size: 11px; }
.tag { font-size: 11px; font-weight: 700; border-radius: 999px; padding: 3px 10px; white-space: nowrap; }
.tag--bot { background: var(--amber-tint); color: var(--amber-ink); }
.tag--ok { background: var(--green-tint); color: #166534; }
.app__msgs { flex: 1; background: var(--bg-cool); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 82%; padding: 10px 12px; border-radius: 12px; line-height: 1.5; }
.msg--in { align-self: flex-start; background: #FFF; border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg--out { align-self: flex-end; background: var(--ink); color: #FFF; border-bottom-right-radius: 4px; }
.msg--note { align-self: center; background: var(--green-tint); color: #166534; font-weight: 700; font-size: 12px; border-radius: 999px; padding: 5px 12px; display: inline-flex; gap: 6px; align-items: center; }
.app__compose { border-top: 1px solid var(--line); padding: 10px 14px; color: #94A3B8; display: flex; justify-content: space-between; align-items: center; }
.app__compose b { color: #FFF; background: var(--green); border-radius: 8px; padding: 6px 12px; font-size: 12px; }
@media (max-width: 1100px) { .app { grid-template-columns: 0 200px minmax(0, 1fr); } .app__rail { display: none; } }
@media (max-width: 640px) { .app { grid-template-columns: minmax(0, 1fr); } .app__list { display: none; } }

/* Faixa de canais */
.channels { border-bottom: 1px solid var(--line); padding: 36px 0; }
.channels__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 36px; }
.channels__label { font-size: 14px; font-weight: 700; color: var(--muted); }
.channel { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink-2); font-size: 16px; }
.channel svg { color: var(--green); }

/* Antes e depois */
.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.compare__col { border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; gap: 18px; }
.compare__col--before { background: #FFF; border: 1px solid var(--line); }
.compare__col--after { background: var(--ink); color: #FFF; }
.compare__col h3 { font-size: 22px; font-weight: 800; }
.compare__col--after h3 { color: #FFF; }
.compare ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.compare li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; }
.compare li svg { flex: none; margin-top: 3px; }
.compare__col--before li { color: var(--ink-2); }
.compare__col--before li svg { color: #B91C1C; }
.compare__col--after li { color: #E2E8F0; }
.compare__col--after li svg { color: var(--green-bright); }
@media (max-width: 820px) { .compare { grid-template-columns: 1fr; } }

/* Demo interativa */
.demo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 56px; align-items: center; }
.demo__copy { display: flex; flex-direction: column; gap: 18px; }
.demo__copy h2 { font-size: 40px; font-weight: 800; }
.demo__copy > p { font-size: 18px; color: #CBD5E1; }
.demo__hint { font-size: 14px; color: #94A3B8; }
.phone { background: #FFF; color: var(--ink); border-radius: 28px; border: 8px solid #1E293B; overflow: hidden; display: flex; flex-direction: column; height: 600px; box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.phone__head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--green-dark); color: #FFF; }
.phone__head small { display: block; color: #BBF7D0; font-size: 12px; }
.phone__logo { width: 36px; height: 36px; border-radius: 50%; background: #FFF; display: inline-flex; align-items: center; justify-content: center; }
.phone__msgs { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; background: #EEF2EE; font-size: 14px; }
.phone .msg--in { background: #FFF; border: 0; }
.phone .msg--out { background: #D9FDD3; color: var(--ink); align-self: flex-end; }
.phone .msg--bot { align-self: flex-start; background: #FFF; border-bottom-left-radius: 4px; white-space: pre-line; }
.phone .msg--user { align-self: flex-end; background: #D9FDD3; border-bottom-right-radius: 4px; }
.typing { align-self: flex-start; background: #FFF; border-radius: 12px; padding: 12px 14px; display: inline-flex; gap: 4px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: #94A3B8; animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .2s; }
.typing i:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .3; } 40% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .typing i { animation: none; opacity: .6; } }
.phone__opts { border-top: 1px solid var(--line); padding: 12px; display: flex; flex-wrap: wrap; gap: 8px; background: #FFF; }
.chip { font: inherit; font-size: 13px; font-weight: 700; color: var(--green-dark); background: var(--green-tint); border: 1px solid #BBF7D0; border-radius: 999px; padding: 10px 14px; min-height: 44px; cursor: pointer; text-align: left; }
.chip:hover { background: #BBF7D0; }
.chip:disabled { opacity: .5; cursor: default; }
.chip--reset { background: #FFF; color: var(--ink-2); border-color: var(--line-2); }
@media (max-width: 900px) { .demo { grid-template-columns: 1fr; } .phone { height: 560px; } }

/* Cartões de recursos */
.feature-groups { display: flex; flex-direction: column; gap: 48px; }
.feature-group h3.group-title { font-size: 14px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 12px; background: #FFF; }
.card h4 { margin: 0; font-size: 19px; font-weight: 800; letter-spacing: -0.01em; }
.card p { font-size: 15px; color: var(--muted); }
.card__icon { width: 44px; height: 44px; border-radius: 12px; background: var(--green-tint); color: var(--green); display: inline-flex; align-items: center; justify-content: center; }
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } }

/* Assistente IA */
.ai { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.ai__rules { display: flex; flex-direction: column; gap: 14px; }
.rule { display: flex; gap: 16px; background: #FFF; border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.rule__mark { flex: none; width: 36px; height: 36px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; }
.rule__mark--yes { background: var(--green-tint); color: var(--green); }
.rule__mark--no { background: #FEE2E2; color: #B91C1C; }
.rule h4 { margin: 0 0 4px; font-size: 17px; font-weight: 800; }
.rule p { font-size: 15px; color: var(--muted); }
@media (max-width: 900px) { .ai { grid-template-columns: 1fr; } }

/* Etapas */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: s; }
.steps li { border-top: 2px solid var(--green-bright); padding-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.steps .num { font-size: 40px; font-weight: 800; color: var(--green-bright); line-height: 1; }
.steps h3 { font-size: 20px; font-weight: 800; }
.steps p { font-size: 15px; color: #CBD5E1; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Para quem */
.audience { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.aud { border: 1px solid var(--line); border-radius: 14px; padding: 22px; background: #FFF; display: flex; flex-direction: column; gap: 8px; }
.aud h3 { font-size: 17px; font-weight: 800; letter-spacing: -0.01em; }
.aud p { font-size: 14px; color: var(--muted); }
@media (max-width: 1060px) { .audience { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 720px) { .audience { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .audience { grid-template-columns: 1fr; } }

/* Segurança */
.security { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.sec-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.sec-list li { background: #FFF; border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: flex; flex-direction: column; gap: 8px; }
.sec-list h3 { font-size: 17px; font-weight: 800; display: flex; gap: 10px; align-items: center; }
.sec-list h3 svg { color: var(--green); flex: none; }
.sec-list p { font-size: 15px; color: var(--muted); }
@media (max-width: 960px) { .security { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .sec-list { grid-template-columns: 1fr; } }

/* Planos */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.plan { border: 1px solid var(--line); border-radius: 18px; padding: 32px; display: flex; flex-direction: column; gap: 18px; background: #FFF; position: relative; }
.plan--featured { border: 2px solid var(--green); box-shadow: var(--shadow); }
.plan__badge { position: absolute; top: -14px; left: 32px; background: var(--green); color: #FFF; font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; border-radius: 999px; padding: 5px 12px; }
.plan h3 { font-size: 24px; font-weight: 800; }
.plan__for { font-size: 15px; color: var(--muted); min-height: 48px; }
.plan__price { font-size: 15px; font-weight: 800; color: var(--ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; }
.plan ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.plan li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.plan li svg { flex: none; color: var(--green); margin-top: 4px; }
.plan li.inherit { font-weight: 700; }
.plans__note { margin-top: 24px; font-size: 15px; color: var(--muted); text-align: center; }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } .plan__for { min-height: 0; } }

/* Origem */
.origin { max-width: 860px; margin: 0 auto; text-align: center; display: flex; flex-direction: column; gap: 18px; align-items: center; }
.origin p.big { font-size: 28px; line-height: 1.45; font-weight: 700; letter-spacing: -0.01em; }
.origin p.small { font-size: 17px; color: var(--muted); max-width: 680px; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq details { background: #FFF; border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; }
.faq summary { font-size: 17px; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; font-weight: 600; color: var(--green); flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 20px; font-size: 16px; color: var(--muted); }

/* Contato */
.contact { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.contact__copy { display: flex; flex-direction: column; gap: 18px; }
.contact__copy h2 { font-size: 40px; font-weight: 800; color: #FFF; }
.contact__copy p { font-size: 18px; color: #F0FDF4; }
.contact__alt { display: flex; flex-direction: column; gap: 10px; font-size: 16px; color: #F0FDF4; }
.contact__alt a { color: #FFF; font-weight: 700; }
.form { background: #FFF; color: var(--ink); border-radius: 18px; padding: 32px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; box-shadow: 0 30px 80px rgba(0, 0, 0, .18); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 700; }
.field label .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { font: inherit; font-size: 16px; color: var(--ink); background: #FFF; border: 1px solid var(--line-2); border-radius: 10px; padding: 12px 14px; min-height: 48px; width: 100%; }
.field textarea { min-height: 100px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid #86EFAC; border-color: var(--green); }
.field.has-error input, .field.has-error select { border-color: #B91C1C; }
.field__error { font-size: 13px; color: #B91C1C; font-weight: 600; }
.form__legal { grid-column: 1 / -1; font-size: 13px; color: var(--muted); }
.form__legal a { color: var(--green-dark); }
.form .btn { grid-column: 1 / -1; }
@media (max-width: 960px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; padding: 24px; } .contact__copy h2 { font-size: 30px; } }

/* Rodapé */
.footer { background: var(--ink); color: #CBD5E1; padding: 56px 0 32px; font-size: 15px; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer .brand { color: #FFF; }
.footer h3 { font-size: 14px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: #FFF; margin-bottom: 12px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer a { color: #CBD5E1; text-decoration: none; }
.footer a:hover { color: #FFF; text-decoration: underline; }
.footer__about { display: flex; flex-direction: column; gap: 14px; max-width: 340px; }
.footer__bottom { margin-top: 40px; padding-top: 24px; border-top: 1px solid #1E293B; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 14px; color: #94A3B8; }
@media (max-width: 860px) { .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

/* Botão flutuante */
.fab { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: inline-flex; align-items: center; gap: 10px; background: var(--green); color: #FFF; text-decoration: none; font-weight: 800; font-size: 15px; border-radius: 999px; padding: 14px 20px 14px 16px; min-height: 56px; box-shadow: 0 12px 30px rgba(21, 128, 61, .35); transition: transform .15s, opacity .2s; }
.fab:hover { color: #FFF; background: var(--green-hover); transform: translateY(-2px); }
.fab.is-hidden { opacity: 0; pointer-events: none; transform: translateY(8px); }
@media (max-width: 560px) { .fab span { display: none; } .fab { padding: 16px; width: 56px; justify-content: center; } }

/* Página de texto (privacidade) */
.doc { max-width: 780px; margin: 0 auto; padding: 72px 24px 96px; }
.doc h1 { font-size: 40px; font-weight: 800; margin-bottom: 8px; }
.doc .updated { color: var(--muted); font-size: 15px; margin-bottom: 40px; }
.doc h2 { font-size: 24px; font-weight: 800; margin: 40px 0 12px; }
.doc p, .doc li { font-size: 17px; color: var(--ink-2); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.doc .box { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; margin: 16px 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); padding: 12px 10px 12px 0; }
.doc th { font-weight: 800; }
.table-wrap { overflow-x: auto; }

.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; }