/* ════════════════════════════════════════════════════════════
   Aumixo Solutions — Light system (Direção A · fundo claro)
   Cream + ink + lime · Geist + Instrument Serif
   ══════════════════════════════════════════════════════════ */
:root{
  --paper:#F4F1E8; --paper-2:#ECE7DA; --paper-3:#E3DDCD;
  --ink:#16150F; --ink-2:#201E15; --ink-soft:#56503F; --mute:#6B6557;
  --lime:#C8F24A; --lime-deep:#A6CE2E; --olive:#56631A;
  --line:rgba(22,21,15,0.14); --line-2:rgba(22,21,15,0.07);
  --g:'Geist',system-ui,-apple-system,sans-serif;
  --gm:'Geist Mono','JetBrains Mono',monospace;
  --serif:'Instrument Serif',Georgia,serif;
  --r-lg:24px; --r-md:16px; --r-sm:10px;
  --wrap:1180px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--paper);color:var(--ink);font-family:var(--g);font-size:16px;line-height:1.55;
     -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,5vw,56px);}

/* reveal — opacity stays 1, transform-only slide (never traps content) */
.r{opacity:1;transform:translateY(26px);transition:transform .8s cubic-bezier(.2,.7,.3,1);}
.r.in{transform:none;}
@media(prefers-reduced-motion:reduce){.r{transform:none!important;transition:none!important;}}

/* type helpers */
.serif-it{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-0.015em;}
.mono{font-family:var(--gm);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-soft);}
.lead{font-size:18px;color:var(--ink-soft);line-height:1.6;}

/* lime highlighter */
.mark{position:relative;white-space:nowrap;}
.mark::before{content:'';position:absolute;left:-5px;right:-5px;top:12%;bottom:14%;
  background:var(--lime);z-index:-1;border-radius:3px;transform:rotate(-1.1deg);}

/* tag */
.tag{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border:1px solid var(--line);
  border-radius:99px;font-family:var(--gm);font-size:12px;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--olive);background:rgba(168,206,46,0.06);}
.tag .dot{width:8px;height:8px;border-radius:99px;background:var(--lime-deep);}

/* buttons */
.b{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:99px;
  font-size:15px;font-weight:600;border:1px solid transparent;transition:transform .15s,background .15s;}
.b:hover{transform:translateY(-1px);}
.b-ink{background:var(--ink);color:var(--paper);}
.b-ink .a{width:20px;height:20px;border-radius:99px;background:var(--lime);color:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;}
.b-out{background:transparent;border-color:var(--line);color:var(--ink);}
.b-out:hover{background:var(--paper-2);}
.b-lime{background:var(--lime);color:var(--ink);}
.b-lime:hover{background:var(--lime-deep);}
.b-lg{padding:16px 26px;font-size:16px;}

/* ── offer banner ── */
.offer{background:var(--ink);color:var(--paper);position:sticky;top:0;z-index:60;}
.offer__in{max-width:var(--wrap);margin:0 auto;padding:9px clamp(20px,5vw,56px);
  display:flex;align-items:center;gap:14px;font-size:13.5px;}
.offer__dot{width:8px;height:8px;border-radius:99px;background:var(--lime);animation:pulse 1.5s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.offer__tag{font-family:var(--gm);font-size:10px;letter-spacing:0.14em;color:var(--lime);}
.offer__txt{flex:1;color:var(--paper-3);}
.offer__txt b{color:var(--paper);}
.offer__cta{background:var(--lime);color:var(--ink);border:0;border-radius:99px;padding:6px 14px;
  font-size:12px;font-weight:600;}
.offer__x{background:transparent;border:0;color:var(--paper-3);font-size:18px;line-height:1;padding:0 4px;}
@media(max-width:680px){.offer__txt{display:none;}}

/* ── nav ── */
.nav{position:sticky;top:0;z-index:50;background:rgba(244,241,232,0.82);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .2s,background .2s;}
.nav.scrolled{border-color:var(--line);}
.nav__in{max-width:var(--wrap);margin:0 auto;padding:16px clamp(20px,5vw,56px);
  display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:11px;}
.brand .wm{font-weight:700;font-size:22px;letter-spacing:-0.04em;}
.brand .wm .d{color:var(--lime-deep);}
.nav__links{display:flex;gap:26px;font-size:14px;color:var(--ink-soft);}
.nav__links a:hover{color:var(--ink);}
.nav__burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:42px;height:42px;background:none;border:1px solid var(--line);border-radius:12px;cursor:pointer;}
.nav__burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .2s ease;}
.nav.open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav.open .nav__burger span:nth-child(2){opacity:0;}
.nav.open .nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media(max-width:820px){
  .nav__burger{display:flex;}
  .nav__cta{display:none;}
  .nav__links{position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -16px rgba(22,21,15,.18);
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;
    transition:max-height .32s ease,opacity .22s ease;}
  .nav.open .nav__links{max-height:360px;opacity:1;pointer-events:auto;}
  .nav__links a{padding:15px clamp(20px,5vw,56px);font-size:16px;border-top:1px solid var(--line-2);}
}

/* ── hero ── */
.hero{padding:74px 0 84px;}
.hero h1{font-weight:800;font-size:clamp(44px,7.4vw,92px);letter-spacing:-0.045em;line-height:0.97;
  margin:26px 0 24px;max-width:15ch;}
.hero h1 em{font-weight:400;}
.hero .sub{font-size:19px;max-width:54ch;margin:0 0 32px;}
.hero .btns{display:flex;gap:13px;flex-wrap:wrap;}
.trust{display:flex;gap:24px;flex-wrap:wrap;margin-top:30px;font-family:var(--gm);font-size:12px;
  letter-spacing:0.04em;color:var(--ink-soft);}
.trust span{display:inline-flex;align-items:center;gap:7px;}
.trust .d{width:6px;height:6px;border-radius:99px;background:var(--lime-deep);}

/* ── marquee ── */
.marq{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:16px 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marq__track{display:flex;gap:44px;white-space:nowrap;width:max-content;animation:scroll 38s linear infinite;}
@keyframes scroll{to{transform:translateX(-33.33%);}}
.marq__item{display:inline-flex;align-items:center;gap:10px;font-family:var(--gm);font-size:13px;
  letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-soft);}
.marq__item .d{width:5px;height:5px;border-radius:99px;background:var(--lime-deep);}

/* ── section frame ── */
.sec{padding:96px 0;}
.sec__head{max-width:760px;margin:0 0 48px;}
.kick{font-family:var(--gm);font-size:12px;letter-spacing:0.16em;text-transform:uppercase;color:var(--olive);
  display:flex;gap:13px;align-items:center;margin-bottom:22px;}
.kick::before{content:'';width:32px;height:1px;background:var(--lime-deep);}
.sec__title{font-weight:800;font-size:clamp(34px,5vw,60px);letter-spacing:-0.035em;line-height:1.0;margin:0 0 16px;}
.sec__title em{font-weight:400;}
.sec__sub{font-size:18px;color:var(--ink-soft);max-width:56ch;margin:0;}

/* ── solutions grid ── */
.sol{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media(max-width:900px){.sol{grid-template-columns:1fr;}}
.scard{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-md);padding:28px;
  display:flex;flex-direction:column;gap:13px;min-height:200px;transition:transform .25s,border-color .25s;}
.scard:hover{transform:translateY(-3px);border-color:var(--lime-deep);}
.scard.feat{background:var(--lime);}
.scard__ico{width:42px;height:42px;border-radius:11px;background:var(--ink);color:var(--lime);
  display:flex;align-items:center;justify-content:center;}
.scard.feat .scard__ico{background:var(--ink);color:var(--lime);}
.scard__no{font-family:var(--gm);font-size:10px;letter-spacing:0.12em;color:var(--olive);}
.scard.feat .scard__no{color:var(--ink);}
.scard h3{font-weight:700;font-size:19px;letter-spacing:-0.02em;margin:0;}
.scard p{font-size:14.5px;color:var(--ink-soft);margin:0;line-height:1.55;}
.scard.feat p{color:var(--ink);opacity:0.82;}
.scard__badge{align-self:flex-start;font-family:var(--gm);font-size:9px;letter-spacing:0.14em;
  text-transform:uppercase;background:var(--ink);color:var(--lime);padding:3px 8px;border-radius:99px;}

/* ── device mock band ── */
.band{display:grid;grid-template-columns:1.25fr 1fr;gap:18px;}
@media(max-width:860px){.band{grid-template-columns:1fr;}}
.mock{background:var(--ink);color:var(--paper);border-radius:var(--r-md);padding:30px;
  display:flex;flex-direction:column;justify-content:space-between;min-height:280px;position:relative;overflow:hidden;}
.mock__cap{font-family:var(--gm);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--lime);}
.chat{display:flex;flex-direction:column;gap:10px;margin:18px 0;}
.bub{max-width:78%;padding:11px 15px;border-radius:14px;font-size:13.5px;line-height:1.4;}
.bub.them{align-self:flex-start;background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.1);}
.bub.us{align-self:flex-end;background:var(--lime);color:var(--ink);font-weight:500;}
.bub.us em{font-family:var(--serif);font-style:italic;}
.col-2{display:grid;grid-template-rows:1fr 1fr;gap:18px;}
.stat-card{border-radius:var(--r-md);padding:28px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid var(--line);}
.stat-card.lime{background:var(--lime);border-color:transparent;}
.stat-card.paper{background:var(--paper-2);}
.stat-card .n{font-weight:800;font-size:clamp(40px,5vw,60px);letter-spacing:-0.03em;line-height:1;}
.stat-card .l{font-family:var(--gm);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-soft);}
.stat-card.lime .l{color:var(--olive);}
.stat-card .big{font-weight:700;font-size:26px;letter-spacing:-0.02em;}
.stat-card .big em{font-family:var(--serif);font-style:italic;font-weight:400;}

/* ── process ── */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr;}}
@media(max-width:540px){.steps{grid-template-columns:1fr;}}
.step{border-top:2px solid var(--ink);padding-top:18px;}
.step__n{font-family:var(--gm);font-size:11px;letter-spacing:0.12em;color:var(--olive);margin-bottom:12px;}
.step h3{font-weight:700;font-size:19px;letter-spacing:-0.02em;margin:0 0 8px;}
.step p{font-size:14.5px;color:var(--ink-soft);margin:0;line-height:1.55;}

/* ── cases ── */
.cases{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:860px){.cases{grid-template-columns:1fr;}}
.case{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;
  display:flex;flex-direction:column;gap:14px;}
.case.dark{background:var(--ink);color:var(--paper);}
.case__tag{font-family:var(--gm);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--olive);}
.case.dark .case__tag{color:var(--lime);}
.case h3{font-weight:700;font-size:26px;letter-spacing:-0.025em;line-height:1.1;margin:0;}
.case h3 em{font-family:var(--serif);font-style:italic;font-weight:400;}
.case p{font-size:15px;color:var(--ink-soft);margin:0;line-height:1.55;}
.case.dark p{color:var(--paper-3);}
.case__m{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px;padding-top:18px;border-top:1px solid var(--line);}
.case.dark .case__m{border-color:rgba(255,255,255,0.12);}
.case__m .n{font-weight:800;font-size:26px;letter-spacing:-0.02em;}
.case.dark .case__m .n{color:var(--lime);}
.case__m .l{font-family:var(--gm);font-size:9px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:3px;}
.case.dark .case__m .l{color:var(--paper-3);}

/* ── pricing / offer ── */
.price{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;}
@media(max-width:760px){.price{grid-template-columns:1fr;}}
.price__l{background:var(--ink);color:var(--paper);padding:44px;display:flex;flex-direction:column;justify-content:center;gap:14px;}
.price__l .big{font-weight:800;font-size:clamp(40px,6vw,72px);letter-spacing:-0.04em;line-height:0.95;}
.price__l .big em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--lime);}
.price__r{background:var(--paper-2);padding:44px;display:flex;flex-direction:column;gap:16px;}
.price__r ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}
.price__r li{display:flex;gap:11px;font-size:15px;color:var(--ink-soft);line-height:1.45;}
.price__r li .ck{width:20px;height:20px;border-radius:99px;background:var(--lime);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:11px;flex-shrink:0;margin-top:1px;}
.price__r .b{width:100%;justify-content:center;margin-top:6px;}
.price__r .legal{font-family:var(--gm);font-size:10px;letter-spacing:0.06em;color:var(--mute);text-align:center;}

/* ── faq ── */
.faq{max-width:820px;display:flex;flex-direction:column;gap:8px;}
.faq__item{border:1px solid var(--line);border-radius:var(--r-sm);padding:18px 22px;cursor:pointer;background:var(--paper-2);transition:border-color .15s;}
.faq__item:hover{border-color:var(--lime-deep);}
.faq__item.open{border-color:var(--lime-deep);}
.faq__q{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:16px;font-weight:600;}
.faq__plus{color:var(--olive);font-size:22px;line-height:1;flex-shrink:0;}
.faq__a{max-height:0;overflow:hidden;transition:max-height .25s ease,margin-top .25s ease;
  font-size:15px;color:var(--ink-soft);line-height:1.55;}
.faq__item.open .faq__a{max-height:240px;margin-top:10px;}

/* ── final cta ── */
.cta{background:var(--ink);color:var(--paper);border-radius:var(--r-lg);padding:clamp(48px,8vw,90px);text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:22px;position:relative;overflow:hidden;}
.cta__glow{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(200,242,74,0.14),transparent 60%);pointer-events:none;}
.cta h2{font-weight:800;font-size:clamp(32px,5vw,60px);letter-spacing:-0.035em;line-height:1.0;margin:0;max-width:18ch;position:relative;}
.cta h2 em{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--lime);}
.cta .sub{font-size:18px;color:var(--paper-3);max-width:50ch;margin:0;position:relative;}
.cta .row{display:flex;gap:24px;flex-wrap:wrap;justify-content:center;font-family:var(--gm);font-size:11px;
  letter-spacing:0.08em;text-transform:uppercase;color:var(--paper-3);position:relative;}
.cta .row span{display:inline-flex;align-items:center;gap:7px;}
.cta .row .d{width:6px;height:6px;border-radius:99px;background:var(--lime);}

/* ── footer ── */
.foot{padding:60px 0 34px;border-top:1px solid var(--line);}
.foot__main{display:grid;grid-template-columns:1.4fr 2fr;gap:48px;padding-bottom:38px;border-bottom:1px solid var(--line);}
@media(max-width:780px){.foot__main{grid-template-columns:1fr;}}
.foot__brand p{color:var(--ink-soft);font-size:14px;margin:14px 0 0;max-width:30ch;}
.foot__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media(max-width:520px){.foot__cols{grid-template-columns:1fr 1fr;}}
.foot__h{font-family:var(--gm);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--olive);margin-bottom:12px;}
.foot__cols a{display:block;color:var(--ink-soft);font-size:14px;margin-bottom:8px;}
.foot__cols a:hover{color:var(--ink);}
.foot__legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:24px;
  font-family:var(--gm);font-size:11px;color:var(--mute);}

/* ── modal ── */
.modal{position:fixed;inset:0;z-index:100;background:rgba(22,21,15,0.5);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:24px;animation:fade .2s ease;}
@keyframes fade{from{opacity:0;}}
.modal.hidden{display:none;}
.modal__card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;
  max-width:500px;width:100%;max-height:92vh;overflow-y:auto;position:relative;}
.modal__x{position:absolute;top:16px;right:16px;background:var(--paper-2);border:1px solid var(--line);
  width:32px;height:32px;border-radius:99px;font-size:19px;line-height:1;}
.modal h3{font-weight:800;font-size:26px;letter-spacing:-0.03em;margin:14px 0 8px;}
.modal p{color:var(--ink-soft);font-size:15px;margin:0 0 4px;}
.form{display:flex;flex-direction:column;gap:13px;margin-top:22px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field label{font-family:var(--gm);font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--mute);}
.field input,.field textarea{background:var(--paper-2);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;font-family:var(--g);font-size:14px;color:var(--ink);outline:none;resize:vertical;}
.field input:focus,.field textarea:focus{border-color:var(--lime-deep);box-shadow:0 0 0 3px rgba(168,206,46,0.18);}
.form .b{justify-content:center;margin-top:4px;}
.modal__ok{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;}
.modal__ck{width:54px;height:54px;border-radius:99px;background:var(--lime);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:700;}
.hidden{display:none;}