/* VitoriaChat — paleta e linguagem inspiradas no claude.com: marfim, aveia, grafite e terracota;
   serifada nos títulos, sem-serifa no corpo, poucos efeitos. */
:root{
  --ivory:#FAF9F5;--oat:#F0EEE6;--cloud:#E8E6DC;--card:#FFFFFF;
  --slate:#141413;--slate-2:#30302E;--fg:#141413;--muted:#5E5D59;--dim:#87867F;
  --line:#E3E1D8;--line-2:#D1CFC5;
  --clay:#D97757;--clay-d:#C6613F;--clay-t:#A9502C;--clay-bg:#F5E6DF;
  --ok:#3C6E47;--ok-bg:#E6EFE4;--warn:#8A5A12;--warn-bg:#F6ECD6;--bad:#B3261E;--bad-bg:#F9E3E0;
  --wrap:1200px;--gutter:clamp(16px,4vw,40px);--r:16px;--r-s:10px;
  --shadow:0 1px 2px rgba(20,20,19,.04),0 4px 16px rgba(20,20,19,.05);
  --shadow-lg:0 1px 3px rgba(20,20,19,.06),0 18px 50px rgba(20,20,19,.10);
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:16.5px;color:var(--fg);background:var(--ivory);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--clay-t)}
img{max-width:100%}
::selection{background:var(--clay-bg);color:var(--slate)}
:focus-visible{outline:2px solid var(--clay-d);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--slate);color:var(--ivory);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter);position:relative}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;margin:0 0 16px;letter-spacing:-.015em;color:var(--slate);text-wrap:balance}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:400}
h1 em{font-style:normal;color:var(--clay-d)}
h2{font-size:clamp(2rem,3.8vw,3rem);font-weight:400}
h3{font-size:1.35rem}
p{margin:0 0 14px}
.muted{color:var(--muted)}

[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="2"]{transition-delay:.07s}[data-reveal="3"]{transition-delay:.14s}[data-reveal="4"]{transition-delay:.21s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}[data-reveal]{opacity:1;transform:none}html{scroll-behavior:auto}}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;background:var(--slate);color:var(--ivory);text-decoration:none;font-weight:500;padding:10px 20px;border-radius:10px;border:1px solid var(--slate);cursor:pointer;font-size:15px;font-family:inherit;white-space:nowrap;transition:background .15s,border-color .15s,transform .1s}
.btn:hover{background:var(--slate-2);border-color:var(--slate-2)}
.btn:active{transform:scale(.98)}
.btn.big{padding:13px 24px;font-size:16px;min-height:50px}.btn.full{width:100%}
.btn.ghost{background:transparent;color:var(--slate);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--oat)}
.btn.light{background:var(--ivory);color:var(--slate);border-color:var(--ivory)}.btn.light:hover{background:#fff}
.btn.outline-light{background:transparent;color:var(--ivory);border-color:rgba(250,249,245,.35)}.btn.outline-light:hover{background:rgba(250,249,245,.08)}
.btn[disabled]{opacity:.55;cursor:wait}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(3px)}
.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:48px;padding:10px 16px;border-radius:10px;border:1px solid var(--line-2);background:#fff;color:var(--slate);text-decoration:none;font-weight:500;font-size:15.5px;transition:background .15s,border-color .15s}
.btn-google:hover{background:var(--oat);border-color:var(--dim)}
.btn-google svg{width:20px;height:20px;flex:none}
.or{display:flex;align-items:center;gap:12px;color:var(--dim);font-size:13px;margin:16px 0}
.or:before,.or:after{content:"";flex:1;height:1px;background:var(--line)}
.link-quiet{text-decoration:none;color:var(--slate);font-weight:500;font-size:15px;padding:10px 6px}
.link-quiet:hover{color:var(--clay-t)}

/* marca */
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand img{display:block;height:34px;width:auto}

/* header */
header.top{position:sticky;top:0;z-index:20;background:rgba(250,249,245,.9);backdrop-filter:blur(10px)}
header.top .wrap{display:flex;align-items:center;gap:32px;height:68px}
header.top nav{display:flex;gap:26px;flex:1}
header.top nav a{text-decoration:none;font-size:15px;color:var(--muted);font-weight:500}
header.top nav a:hover{color:var(--slate)}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
@media (max-width:860px){header.top nav{display:none}}
@media (max-width:440px){.link-quiet{display:none}.brand img{height:30px}}

/* hero */
.hero{padding:clamp(40px,7vw,96px) 0 clamp(40px,6vw,72px)}
.hero-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(32px,6vw,80px);align-items:center}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr}}
.eyebrow{display:inline-block;font-size:14px;font-weight:500;color:var(--muted);margin-bottom:20px;padding:6px 12px;border-radius:999px;background:var(--oat)}
.lead{font-size:clamp(1.08rem,1.5vw,1.22rem);color:var(--muted);max-width:620px;margin:0 0 24px}
.hero-points{list-style:none;padding:0;margin:0;display:grid;gap:10px;color:var(--slate)}
.hero-points li{display:flex;gap:10px;align-items:baseline}
.hero-points li:before{content:"";width:7px;height:7px;border-radius:2px;background:var(--clay);transform:translateY(-2px);flex:none}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,3.5vw,36px);box-shadow:var(--shadow-lg)}
.auth-card h2{font-size:1.9rem;margin-bottom:6px}
.auth-card .muted{margin-bottom:22px}
.auth-card input{display:block;width:100%;min-height:48px;padding:11px 14px;border:1px solid var(--line-2);border-radius:10px;font:inherit;font-size:16px;background:#fff;color:var(--fg);margin-bottom:10px}
.auth-card input:focus{outline:none;border-color:var(--clay-d);box-shadow:0 0 0 3px var(--clay-bg)}
.fine{font-size:13px;color:var(--dim);margin:16px 0 0;line-height:1.5}
.fine a{color:var(--muted)}

/* vitrine do chat */
.showcase{padding:0 0 clamp(56px,8vw,96px)}
.chat-mock{max-width:960px;margin:0 auto;background:var(--oat);border-radius:24px;padding:clamp(10px,2vw,18px);box-shadow:var(--shadow)}
.cm-bar{display:flex;align-items:center;gap:6px;padding:4px 8px 12px}
.cm-bar span{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.cm-bar b{margin-left:12px;font-weight:500;font-size:12.5px;color:var(--dim)}
.cm-body{background:var(--ivory);border-radius:16px;padding:clamp(18px,3vw,32px);display:grid;gap:22px;border:1px solid var(--line)}
.cm-user{justify-self:end;max-width:min(520px,92%);display:grid;gap:8px;justify-items:end}
.cm-user p{margin:0;background:var(--oat);padding:10px 16px;border-radius:16px;color:var(--slate)}
.cm-file{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 14px 8px 8px}
.cm-file i{font-style:normal;font-size:11px;font-weight:600;background:var(--clay);color:#fff;border-radius:8px;width:36px;height:40px;display:grid;place-items:center}
.cm-file b{display:block;font-weight:500;font-size:14px}.cm-file small{color:var(--dim);font-size:12.5px}
.cm-assistant{display:flex;gap:14px;align-items:flex-start}
.cm-assistant img{border-radius:8px;flex:none}
.cm-answer{flex:1;display:grid;gap:10px;min-width:0}
.cm-title{font-family:var(--serif);font-size:1.15rem;margin:2px 0 0;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.cm-score{display:flex;gap:22px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px}
.cm-score small{display:block;color:var(--muted);font-size:12.5px}.cm-score b{font-family:var(--serif);font-size:30px;font-weight:500;line-height:1.1}
.cm-score .up{color:var(--clay-d)}.cm-score>span{color:var(--dim);font-size:22px}
.cm-item{display:flex;justify-content:space-between;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.cm-item b{font-weight:600;font-size:15px}.cm-item small{display:block;color:var(--muted);font-size:13px}
.cm-composer{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line-2);border-radius:18px;padding:14px 14px 14px 18px;color:var(--dim);box-shadow:var(--shadow)}
.cm-composer i{font-style:normal;width:34px;height:34px;border-radius:9px;background:var(--clay);color:#fff;display:grid;place-items:center;font-weight:700}
.pill{font-family:var(--font);font-size:12.5px;font-weight:500;padding:4px 10px;border-radius:999px;white-space:nowrap;border:1px solid transparent}
.pill.ok,.pill.hi{background:var(--ok-bg);color:var(--ok)}
.pill.mid{background:var(--warn-bg);color:var(--warn)}
@media (max-width:560px){.cm-item{flex-direction:column;align-items:flex-start}}

/* números */
.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(32px,5vw,48px) 0}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.band-grid div{display:grid;gap:4px}
.band-grid b{font-family:var(--serif);font-weight:400;font-size:clamp(2.2rem,4vw,3rem);line-height:1.05;color:var(--slate)}
.band-grid span{font-size:15px;color:var(--muted)}
@media (max-width:760px){.band-grid{grid-template-columns:1fr 1fr}}

/* seções */
.section{padding:clamp(64px,9vw,120px) 0}
.section.alt{background:var(--oat)}
.sec-head{max-width:760px;margin-bottom:clamp(32px,4vw,48px)}
.sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.sec-head p.muted{font-size:1.1rem;margin:0}
.kicker{font-size:14px;font-weight:500;color:var(--clay-t);margin:0 0 12px}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:960px){.cards3{grid-template-columns:1fr 1fr}}@media (max-width:600px){.cards3{grid-template-columns:1fr}}
.fcard{background:var(--ivory);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.ico{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;background:var(--clay-bg);color:var(--clay-d);margin-bottom:18px}
.ico svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.fcard p{color:var(--muted);margin:0}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:960px){.steps{grid-template-columns:1fr 1fr}}@media (max-width:560px){.steps{grid-template-columns:1fr}}
.steps article{border-top:1px solid var(--slate);padding:22px 4px 0}
.steps .num{display:block;font-family:var(--serif);font-size:2.4rem;line-height:1;color:var(--clay-d);margin-bottom:14px}
.steps p{color:var(--muted);margin:0}

.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
@media (max-width:900px){.two{grid-template-columns:1fr}}
.checks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:14px}
.checks li{padding-left:34px;position:relative;color:var(--muted)}
.checks li b{color:var(--slate);font-weight:600}
.checks li:before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:6px;background:var(--clay-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C6613F' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/15px no-repeat}
.paper{background:#fff;color:var(--slate-2);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3vw,34px);font-family:var(--serif);font-size:17px;line-height:1.7;box-shadow:var(--shadow-lg)}
.paper-title{font-family:var(--font);font-weight:600;letter-spacing:.06em;font-size:12.5px;color:var(--clay-t)}
.paper-foot{font-family:var(--font);color:var(--dim);font-size:13px;margin:0;text-align:right}

.personas{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.personas{grid-template-columns:1fr}}
.persona{border-radius:var(--r);padding:28px;background:var(--ivory);border:1px solid var(--line)}
.persona p{color:var(--muted);margin:0}

.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
@media (max-width:900px){.price-grid{grid-template-columns:1fr}}
.price-card{border:1px solid var(--line);border-radius:20px;padding:30px;display:flex;flex-direction:column;gap:6px;background:#fff}
.price-card h3{margin:0;font-size:1.6rem}
.price-card>.muted{margin:0 0 14px}
.price-card b{font-family:var(--serif);font-weight:400;font-size:2.6rem;line-height:1.1;color:var(--slate)}
.price-card b small{font-family:var(--font);font-size:15px;color:var(--muted)}
.price-card ul{list-style:none;padding:0;margin:18px 0 24px;display:grid;gap:10px;color:var(--slate-2);font-size:15px;flex:1;align-content:start}
.price-card li{padding-left:26px;position:relative}
.price-card li:before{content:"";position:absolute;left:0;top:5px;width:14px;height:14px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C6613F' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7'/%3E%3C/svg%3E") center/contain no-repeat}
.price-card.main{background:var(--oat);border-color:var(--line-2)}

.areas{display:flex;flex-wrap:wrap;gap:10px;align-content:start}
.areas span{background:var(--ivory);border:1px solid var(--line-2);border-radius:999px;padding:10px 18px;font-weight:500;color:var(--slate)}

.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:900px){.faq-wrap{grid-template-columns:1fr}}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:500;list-style:none;display:flex;justify-content:space-between;gap:16px;font-size:1.05rem;color:var(--slate);min-height:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"";width:10px;height:10px;flex:none;margin-top:6px;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary:after{transform:rotate(225deg)}
.faq p{margin:12px 0 0;color:var(--muted)}

.final{padding:0 0 clamp(64px,9vw,120px)}
.final-box{border-radius:28px;padding:clamp(40px,7vw,88px) clamp(24px,5vw,64px);text-align:center;background:var(--slate);color:var(--ivory)}
.final-box h2{color:var(--ivory);max-width:820px;margin:0 auto 16px}
.final-box p{color:#C9C7BE;margin:0 auto 30px;max-width:560px;font-size:1.08rem}
.final-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

footer{background:var(--slate);color:#B9B7AE;padding:56px 0 40px;font-size:14.5px}
.foot{display:grid;gap:14px}
.foot-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid #2E2E2B;margin-bottom:8px}
.foot nav{display:flex;gap:22px;flex-wrap:wrap}
.foot nav a{color:#D7D5CC;text-decoration:none}.foot nav a:hover{color:#fff}
.foot-legal{margin:0;font-size:13.5px;color:#8F8D85}

/* modal */
.modal{border:0;border-radius:20px;padding:0;max-width:460px;width:calc(100% - 32px);background:var(--ivory);color:var(--fg);box-shadow:0 30px 90px rgba(20,20,19,.3)}
.modal::backdrop{background:rgba(20,20,19,.45);backdrop-filter:blur(3px)}
.modal form{padding:32px;position:relative}
.modal h3{font-size:1.75rem;margin-bottom:6px}
.modal .close{position:absolute;right:10px;top:8px;width:44px;height:44px;background:none;border:0;font-size:26px;cursor:pointer;color:var(--muted);border-radius:10px}
.modal .close:hover{background:var(--oat);color:var(--slate)}
.modal label{display:block;font-weight:500;font-size:14.5px;margin:14px 0 0;color:var(--slate)}
.modal input:not([type=checkbox]){display:block;width:100%;min-height:46px;margin-top:6px;padding:10px 13px;border:1px solid var(--line-2);border-radius:10px;font:inherit;font-size:16px;background:#fff;color:var(--fg)}
.modal input:focus{outline:none;border-color:var(--clay-d);box-shadow:0 0 0 3px var(--clay-bg)}
.modal .check{display:flex;gap:10px;align-items:flex-start;font-weight:400;margin:16px 0;color:var(--muted)}
.modal .check input{margin-top:4px;width:18px;height:18px;accent-color:var(--slate);flex:none}
.modal .btn{margin-top:8px}
.modal .or{margin:18px 0 4px}
.hp{position:absolute;left:-9999px;opacity:0}
.err{color:var(--bad);font-size:14.5px;background:var(--bad-bg);padding:10px 12px;border-radius:10px;margin:12px 0 0}
.cred{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;display:grid;gap:4px;margin:14px 0 18px}
.cred small{color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.08em}
.cred b{font-size:18px;font-family:ui-monospace,Menlo,Consolas,monospace;word-break:break-all;color:var(--slate)}

/* páginas legais */
.legal{max-width:760px;margin:0 auto;padding:56px var(--gutter) 96px}
.legal h1{font-size:clamp(2.2rem,4.4vw,3.2rem)}
.legal h2{font-size:1.55rem;margin-top:36px}
.legal p,.legal li{color:var(--slate-2)}