/* ============================================================================
   FERMENTA SALES — landing 2026 (self-contained)
   Linguagem visual alinhada ao produto (fermenta-redesign-2026):
   navy profundo no hero, superfície clara nas seções, azul = ação,
   laranja = IA. Recriações fiéis das telas reais como prova visual.
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800&family=Inter:wght@400;450;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --bg:#F6F7F9; --surface:#FFFFFF; --sunken:#FBFBFC;
  --navy:#0B1220; --navy-2:#12203A;
  --ink:#141A22; --text:#3F4753; --muted:#6A7180;
  --line:#E6E8EC; --line-2:#D8DBE1;
  --accent:#2C55E8; --accent-ink:#1E3FBF; --accent-weak:#EAF0FF; --accent-line:#C6D5FF;
  --ai:#E8622C; --ai-weak:#FCEEE6; --ai-line:#F3C7B2;
  --ok:#0E8A50; --ok-bg:#E3F4EC;
  --warn:#8A5300; --warn-bg:#F9EFDD;
  --r:10px; --r-sm:7px;
  --shadow:0 1px 2px rgba(16,20,28,.06), 0 1px 1px rgba(16,20,28,.04);
  --shadow-lg:0 24px 60px -20px rgba(11,18,32,.35);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --display:'Archivo',var(--font);
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
  --mw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--mw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent-ink);
}
section{padding:64px 0}
@media (max-width:720px){section{padding:44px 0}}

/* ---- botões ---- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  height:46px;padding:0 22px;border-radius:9px;
  font-family:var(--font);font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .12s ease, background .12s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{background:#fff}
.btn-on-dark{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18)}
.btn-on-dark:hover{background:rgba(255,255,255,.14)}
.btn svg{width:16px;height:16px}

/* ---- NAV ---- */
/* solido, mesmo navy do hero — sem barra cinza, sem efeito "admin bar" */
.nav{
  position:sticky;top:0;z-index:50;
  background:var(--navy);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.nav .wrap{display:flex;align-items:center;gap:24px;height:60px}
.nav-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px}
.nav-brand img{width:26px;height:26px}
.nav-brand span{color:rgba(255,255,255,.6);font-weight:500}
.nav-links{display:flex;gap:26px;margin-left:8px}
.nav-links a{color:rgba(233,239,247,.8);font-size:14px;font-weight:500}
.nav-links a:hover{color:#fff}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-cta .enter{color:rgba(233,239,247,.85);font-size:14px;font-weight:600}
.nav-cta .enter:hover{color:#fff}
.nav-cta .btn{height:40px;font-size:14px;padding:0 16px}
@media (max-width:860px){.nav-links{display:none}}
/* mobile: brand + "Entrar" + CTA cabem lado a lado se o botão encolher.
   "Entrar" NUNCA some — é o acesso de quem já tem conta e precisa estar
   visível acima da dobra (rodada mobile final 2026-09-06). */
@media (max-width:640px){
  .nav .wrap{gap:12px;padding-left:18px;padding-right:18px}
  .nav-brand{min-width:0;overflow:hidden;white-space:nowrap}
  .nav-cta{gap:10px;flex-shrink:0}
  .nav-cta .btn{padding:0 13px}
}
@media (max-width:560px){
  .nav-cta{gap:8px}
  .nav-cta .enter{display:inline-flex;color:#fff;font-size:13.5px;padding:6px 2px;flex-shrink:0}
  .nav-cta .btn{height:38px;padding:0 12px;font-size:13.5px}
}
@media (max-width:380px){
  .nav-brand span{display:none}
  .nav-cta{gap:6px}
  .nav-cta .enter{font-size:13px}
  .nav-cta .btn{padding:0 10px;font-size:12.5px}
}

/* ---- HERO ---- */
.hero{
  background:radial-gradient(1200px 500px at 80% -10%, rgba(44,85,232,.28), transparent 60%),
             linear-gradient(180deg,var(--navy),var(--navy-2));
  color:#fff;padding:60px 0 68px;overflow:hidden;
}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero-copy .eyebrow{color:#8FB0FF}
.hero h1{
  font-family:var(--display);font-weight:800;
  font-size:clamp(34px,4.6vw,52px);line-height:1.08;letter-spacing:-.02em;
  color:#fff;margin:14px 0 0;text-wrap:balance;
}
.hero h1 .u{color:#8FB0FF}
.hero-sub{margin:20px 0 0;font-size:18px;line-height:1.6;color:rgba(233,239,247,.82);max-width:52ch}
.hero-actions{display:flex;gap:14px;margin:26px 0 0;flex-wrap:wrap}
.hero-note{margin:14px 0 0;font-size:13px;color:rgba(233,239,247,.55)}
/* enquadramento intencional do mock: leve inclinação, nada de corte agressivo */
.hero-visual{position:relative;perspective:1800px}
.hero-visual .frame{
  transform:rotateY(-5deg) rotateX(1.5deg);transform-origin:center center;
  max-width:560px;margin-left:auto;
}
@media (max-width:960px){
  /* minmax(0,1fr), não só 1fr: sem isso o item do grid não encolhe
     abaixo do min-content do h1 (text-wrap:balance no título faz esse
     min-content ficar bem largo) e o texto é cortado pelo overflow:
     hidden do .hero em telas estreitas. */
  .hero .wrap{grid-template-columns:minmax(0,1fr);gap:32px}
  .hero-visual{perspective:none}
  .hero-visual .frame{transform:none;max-width:520px;margin:0 auto}
}

/* ---- browser frame p/ recriações de tela ---- */
.frame{
  border-radius:14px;overflow:hidden;background:var(--surface);
  border:1px solid var(--line);box-shadow:var(--shadow-lg);
}
.frame-bar{
  display:flex;align-items:center;gap:7px;height:36px;padding:0 14px;
  background:#EDEFF3;border-bottom:1px solid var(--line);
}
.frame-bar i{width:10px;height:10px;border-radius:50%;background:#C7CBD3;display:block}
.frame-bar .url{
  margin-left:12px;font-family:var(--mono);font-size:11px;color:#8A929E;
  background:#fff;border:1px solid var(--line);border-radius:6px;padding:3px 10px;
}
.frame-body{background:var(--bg)}

/* recriação genérica da app (mini) */
.app-mini{display:grid;grid-template-columns:150px 1fr;min-height:340px;font-size:12px}
.app-mini .sb{background:#F1F1F5;border-right:1px solid var(--line);padding:12px 10px}
.app-mini .sb .b{display:flex;align-items:center;gap:7px;font-weight:700;color:var(--ink);font-size:12px;margin-bottom:12px}
.app-mini .sb .b img{width:18px;height:18px}
.app-mini .sb a{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;color:var(--muted);font-weight:500;margin-bottom:2px}
.app-mini .sb a.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
.app-mini .sb a .dot{width:14px;height:14px;border-radius:4px;background:#D7DBE3}
.app-mini .sb a.on .dot{background:var(--accent)}
.app-mini .main{padding:16px 18px;min-width:0}
.app-mini .h1{font-family:var(--display);font-weight:700;font-size:15px;color:var(--ink)}
.app-mini .lead{color:var(--muted);font-size:11px;margin-top:2px}
.mini-strip{display:flex;border:1px solid var(--line);border-radius:8px;background:#fff;margin-top:12px;overflow:hidden}
.mini-strip div{flex:1;padding:8px 12px;border-left:1px solid var(--line)}
.mini-strip div:first-child{border-left:0}
.mini-strip .k{font-size:8.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.mini-strip .v{font-size:15px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.mini-search{display:flex;gap:8px;margin-top:12px}
.mini-search input{
  flex:1;height:34px;border:1px solid var(--line-2);border-radius:8px;background:#fff;
  padding:0 12px 0 32px;font-size:12px;color:var(--ink);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236A7180' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:11px center;
}
.mini-chip{display:inline-flex;align-items:center;gap:5px;height:34px;padding:0 11px;border:1px solid var(--ai-line);border-radius:8px;background:var(--ai-weak);color:#8A3E17;font-size:11px;font-weight:600}
.mini-chip .s{color:var(--ai)}
.mini-go{height:34px;padding:0 14px;border:0;border-radius:8px;background:var(--accent);color:#fff;font-size:11px;font-weight:600}
.mini-table{margin-top:12px;border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}
.mini-table .tr{display:grid;grid-template-columns:1.6fr 1.1fr .9fr .8fr 74px;gap:10px;padding:9px 12px;border-top:1px solid var(--line);align-items:center}
.mini-table .tr:first-child{border-top:0;background:var(--sunken)}
.mini-table .th{font-size:8.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.mini-table .co b{color:var(--ink);font-weight:600;font-size:11.5px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-table .co small{color:var(--muted);font-size:9.5px}
.mini-table .mono{font-family:var(--mono);font-size:10px;color:var(--text)}
.mini-badge{display:inline-block;padding:1px 7px;border-radius:5px;background:#F0F1F4;color:var(--text);font-size:9.5px;font-weight:700}
.mini-badge.ok{background:var(--ok-bg);color:var(--ok)}
.mini-score{display:inline-flex;align-items:center;gap:5px;font-weight:700;font-size:11px;color:var(--ink)}
.mini-score i{width:26px;height:4px;border-radius:2px;background:#EDEEF1;display:inline-block;overflow:hidden}
.mini-score i b{display:block;height:100%;background:var(--ok)}
.mini-act{height:24px;padding:0 9px;border:1px solid var(--line-2);border-radius:6px;background:#fff;color:var(--ink);font-size:10px;font-weight:600}

/* ---- seções claras ---- */
.section-head{max-width:640px}
.section-head h2{
  font-family:var(--display);font-weight:800;letter-spacing:-.02em;
  font-size:clamp(26px,3.2vw,36px);line-height:1.15;color:var(--ink);margin:12px 0 0;text-wrap:balance;
}
.section-head p{margin:14px 0 0;font-size:17px;color:var(--muted)}
.center{margin-left:auto;margin-right:auto;text-align:center}

/* prova visual — galeria */
.gallery{margin-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.gallery .shot{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.gallery .shot .cap{padding:12px 16px;border-top:1px solid var(--line)}
.gallery .shot .cap b{display:block;font-size:14px;color:var(--ink);font-weight:600}
.gallery .shot .cap span{font-size:12.5px;color:var(--muted)}
@media (max-width:820px){.gallery{grid-template-columns:1fr}}

/* problema */
.pain{background:var(--navy);color:#fff}
.pain .section-head h2{color:#fff}
.pain .section-head p{color:rgba(233,239,247,.72)}
.pain-grid{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pain-card{border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:20px;background:rgba(255,255,255,.03)}
.pain-card b{display:block;font-size:15px;color:#fff;margin-bottom:6px}
.pain-card p{font-size:13.5px;color:rgba(233,239,247,.7)}
@media (max-width:820px){.pain-grid{grid-template-columns:1fr}}

/* como funciona */
.steps{margin-top:32px;display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:44px 1fr;gap:18px;align-items:start;
  border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:20px 22px;box-shadow:var(--shadow);
}
.step .n{
  width:44px;height:44px;border-radius:11px;display:grid;place-items:center;
  background:var(--accent-weak);color:var(--accent-ink);font-family:var(--display);font-weight:800;font-size:18px;
}
.step h3{font-size:17px;color:var(--ink);font-weight:650}
.step p{margin-top:5px;font-size:14.5px;color:var(--muted)}
.step .ia{color:var(--ai);font-weight:600}

/* diferenciais */
.feats{margin-top:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:22px;box-shadow:var(--shadow)}
.feat .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--accent-weak);color:var(--accent);margin-bottom:12px}
.feat .ic.ai{background:var(--ai-weak);color:var(--ai)}
.feat .ic svg{width:19px;height:19px}
.feat h3{font-size:16px;color:var(--ink);font-weight:650}
.feat p{margin-top:6px;font-size:14px;color:var(--muted)}
@media (max-width:820px){.feats{grid-template-columns:1fr}}

/* demo profunda */
.deep{background:var(--sunken)}
.deep-grid{margin-top:32px;display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.deep-grid ol{margin:0;padding-left:0;list-style:none;counter-reset:d}
.deep-grid li{counter-increment:d;position:relative;padding:14px 0 14px 44px;border-top:1px solid var(--line)}
.deep-grid li:first-child{border-top:0}
.deep-grid li::before{
  content:counter(d);position:absolute;left:0;top:14px;width:28px;height:28px;border-radius:8px;
  background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;
}
.deep-grid li b{color:var(--ink)}
.deep-grid li p{font-size:14px;color:var(--muted);margin-top:3px}
@media (max-width:900px){.deep-grid{grid-template-columns:1fr;gap:28px}}

/* para quem */
.who-grid{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.who{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:20px;box-shadow:var(--shadow)}
.who b{display:block;font-size:15px;color:var(--ink);margin-bottom:6px}
.who p{font-size:13.5px;color:var(--muted)}
@media (max-width:820px){.who-grid{grid-template-columns:1fr}}

/* planos — denso, comparação rápida, preço evidente, recomendado sem exagero */
.plans{
  margin-top:28px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  align-items:stretch;border:1px solid var(--line-2);border-radius:16px;
  background:var(--surface);padding:6px;box-shadow:var(--shadow);
}
.plan{
  border:1px solid transparent;border-radius:12px;background:var(--surface);
  padding:18px 15px;display:flex;flex-direction:column;position:relative;
}
.plan + .plan{box-shadow:-1px 0 0 var(--line)}
.plan.hot{border-color:var(--accent-line);background:var(--accent-weak)}
.plan.hot + .plan{box-shadow:none}
.plan .tag{
  align-self:flex-start;font-size:10.5px;font-weight:700;letter-spacing:.05em;
  text-transform:uppercase;color:var(--muted);
}
.plan.hot .tag{background:var(--accent);color:#fff;padding:3px 9px;border-radius:999px;letter-spacing:.03em}
.plan .name{font-family:var(--display);font-weight:800;font-size:18px;color:var(--ink);margin:9px 0 0}
.plan .price{font-size:12.5px;color:var(--muted);margin:6px 0 2px;display:flex;align-items:baseline;gap:4px}
.plan .price b{font-family:var(--display);font-weight:800;font-size:26px;color:var(--ink);letter-spacing:-.02em}
.plan ul{list-style:none;margin:14px 0 16px;padding:0;display:grid;gap:7px}
.plan li{font-size:12.5px;color:var(--text);padding-left:19px;position:relative;line-height:1.35}
.plan li:first-child{font-weight:650;color:var(--ink)}
.plan li::before{content:"";position:absolute;left:0;top:4px;width:12px;height:12px;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E8A50' stroke-width='3.2'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
.plan .btn{margin-top:auto;width:100%;justify-content:center;height:40px;font-size:13.5px}
.plan:not(.hot) .btn{background:var(--surface);border:1px solid var(--line-2);color:var(--ink)}
.plan:not(.hot) .btn:hover{border-color:var(--accent);color:var(--accent-ink)}
.plans-note{margin-top:16px;font-size:13px;color:var(--muted);text-align:center}
.plans-note a{color:var(--accent-ink);text-decoration:none;border-bottom:1px solid var(--accent-line)}
@media (max-width:960px){
  .plans{grid-template-columns:1fr 1fr;padding:0;border:0;background:none;gap:12px;box-shadow:none}
  .plan{border:1px solid var(--line)}
  .plan + .plan{box-shadow:none}
}
@media (max-width:520px){.plans{grid-template-columns:1fr}}

/* faq */
.faq{margin-top:28px;display:grid;gap:12px;max-width:820px}
.faq details{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:0 18px;box-shadow:var(--shadow)}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 0;font-weight:600;color:var(--ink);font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;color:var(--muted);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{padding-bottom:8px}
.faq p{padding:0 0 18px;font-size:14.5px;color:var(--muted)}

/* cta final */
.final{
  background:radial-gradient(900px 400px at 50% -20%, rgba(44,85,232,.3), transparent 60%),
             linear-gradient(180deg,var(--navy-2),var(--navy));
  color:#fff;text-align:center;
}
.final h2{font-family:var(--display);font-weight:800;font-size:clamp(28px,3.6vw,42px);letter-spacing:-.02em;color:#fff;text-wrap:balance}
.final p{margin:16px auto 0;max-width:56ch;font-size:17px;color:rgba(233,239,247,.8)}
.final .hero-actions{justify-content:center;margin-top:30px}

/* footer */
.footer{background:var(--navy);color:rgba(233,239,247,.6);padding:40px 0;border-top:1px solid rgba(255,255,255,.08)}
.footer .wrap{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;font-size:13px}
.footer a{color:rgba(233,239,247,.7)}
.footer a:hover{color:#fff}
.footer .links{display:flex;gap:18px;flex-wrap:wrap}

/* correções pós-QA */
.mini-strip .v{white-space:nowrap}
.app-mini .main{overflow:hidden}
.app-mini .main .h1,.app-mini .main .lead{white-space:normal}
.gallery .frame-body{overflow:hidden}
@media (max-width:960px){
  .hero-visual .frame{max-width:520px;margin:0 auto}
}