:root{
  /* cores da versão atual (dark) */
  --bg:#0F1113;
  --bg-2:#15181B;
  --bg-3:#1C2024;
  --bg-4:#252A2F;
  --bg-hover:#181B1E;
  --ink:#ECE7DC;
  --ink-2:#A8A59D;
  --ink-3:#6F7177;
  --line:#272B30;
  --accent:#FFD3A8;
  --accent-soft:rgba(255,211,168,.14);
  --grad:linear-gradient(115deg,#FFD3A8 0%,#EA4DA8 100%);
  --ok:#4FC08D;
  --ok-soft:rgba(79,192,141,.14);
  /* tipografia da versão atual */
  --serif:"Elsie","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Manrope","Avenir Next","Segoe UI","Helvetica Neue",sans-serif;
  --mono:"SF Mono",ui-monospace,"JetBrains Mono",Menlo,Consolas,monospace;
  /* escala 8pt + raios no estilo Base */
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;
  --r-sm:8px;--r-md:12px;--r-lg:16px;--r-pill:999px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;padding-bottom:72px}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 var(--s5)}

/* type scale */
.display{font-family:var(--serif);font-weight:400;font-size:clamp(40px,5.2vw,64px);line-height:1.05;letter-spacing:-.02em}
.h1{font-family:var(--serif);font-weight:400;font-size:clamp(32px,3.6vw,44px);line-height:1.1;letter-spacing:-.01em}
.h2{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.15}
.h3{font-size:20px;font-weight:600;line-height:1.3}
.p-lg{font-size:18px;color:var(--ink-2)}
.p-sm{font-size:14px;color:var(--ink-2)}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--s2);height:48px;padding:0 var(--s5);border-radius:var(--r-pill);border:0;font-weight:600;font-size:15px;cursor:pointer;transition:background .15s,transform .15s}
.btn:active{transform:scale(.98)}
.btn-primary{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent);transition:background .15s,color .15s,transform .15s}
.btn-primary:hover{background:var(--accent-soft)}
.btn-accent{background:var(--accent);color:#120A06}
.btn-accent:hover{background:#FFE0C2}
.btn-secondary{background:var(--bg-3);color:var(--ink)}
.btn-secondary:hover{background:var(--bg-4)}
.btn-tertiary{background:transparent;color:var(--ink);padding:0 var(--s3)}
.btn-tertiary:hover{background:var(--bg-3)}
.btn-sm{height:36px;padding:0 var(--s4);font-size:14px}

/* tags */
.tag{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:12.5px;font-weight:600;background:var(--bg-3);color:var(--ink-2);white-space:nowrap}
.tag.accent{background:var(--accent-soft);color:var(--accent)}
.tag.ok{background:var(--ok-soft);color:var(--ok)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}

/* app bar */
.appbar{position:sticky;top:0;z-index:30;background:rgba(15,17,19,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.appbar .wrap{display:flex;align-items:center;height:64px;gap:var(--s5)}
.logo{display:flex;align-items:center;gap:var(--s3);font-family:"Manrope",var(--sans);font-weight:600;letter-spacing:-.01em}
.tabs{display:flex;gap:var(--s1);margin-left:var(--s5);height:100%}
.tabs a{display:flex;align-items:center;padding:0 var(--s4);color:var(--ink-2);font-weight:500;font-size:15px;position:relative}
.tabs a:hover{color:var(--ink)}
.tabs a.on{color:var(--ink)}
.tabs a.on::after{content:"";position:absolute;left:var(--s4);right:var(--s4);bottom:-1px;height:2px;background:var(--ink)}
.appbar .end{margin-left:auto;display:flex;gap:var(--s2);align-items:center}
.seg{display:flex;background:var(--bg-3);border-radius:var(--r-pill);padding:3px}
.seg span,.seg a{padding:4px 10px;border-radius:var(--r-pill);font-size:12.5px;font-weight:600;color:var(--ink-3)}
.seg span.on{background:var(--bg-4);color:var(--ink)}
.seg a{transition:color .2s,background .2s}.seg a:hover{color:var(--ink);background:var(--bg-4)}

/* banner */
.banner{display:flex;align-items:center;gap:var(--s3);background:var(--bg-2);border-radius:var(--r-md);padding:var(--s3) var(--s4);font-size:14px}
.banner .ico{width:32px;height:32px;border-radius:50%;background:var(--ok-soft);display:grid;place-items:center;flex:none}
.banner b{font-weight:600}
.banner span{color:var(--ink-2)}

/* hero */
.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:var(--s7);min-height:calc(100vh - 64px);min-height:calc(100svh - 64px);padding:var(--s7) 0 calc(var(--s9) + var(--s5));align-items:center;align-content:center}
/* fundo do hero: ondas uniformes (mesmo motivo da linha do processo), bem sutis */
html,body{overflow-x:clip}
.hero{isolation:isolate}
.hero::before,.hero::after{content:"";position:absolute;top:-64px;bottom:0;left:50%;width:100vw;transform:translateX(-50%);z-index:-1;pointer-events:none}
.hero::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='32' viewBox='0 0 160 32'%3E%3Cpath d='M0 16 Q40 4 80 16 T160 16' fill='none' stroke='%23ECE7DC' stroke-opacity='.07' stroke-width='1'/%3E%3C/svg%3E");
  background-size:160px 32px;
  -webkit-mask-image:radial-gradient(ellipse 70% 75% at 65% 45%,#000 0%,rgba(0,0,0,.5) 45%,transparent 80%);
  mask-image:radial-gradient(ellipse 70% 75% at 65% 45%,#000 0%,rgba(0,0,0,.5) 45%,transparent 80%);
  animation:hero-drift 40s linear infinite}
.hero::after{background:radial-gradient(ellipse 40% 45% at 75% 45%,rgba(255,211,168,.07),transparent 70%)}
@keyframes hero-drift{to{background-position:160px 0}}
@media (prefers-reduced-motion:reduce){.hero::before{animation:none}}
.scroll-cue{position:absolute;left:50%;bottom:var(--s8);transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:var(--s3);opacity:.7;transition:opacity .4s}
.scroll-cue:hover{opacity:1}
.scroll-cue.gone{opacity:0;pointer-events:none}
.scroll-cue i{position:relative;width:1px;height:40px;background:var(--line);overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:var(--ink-2);animation:cue 2.2s cubic-bezier(.6,0,.4,1) infinite}
@keyframes cue{0%{top:-40%}100%{top:100%}}
@media (prefers-reduced-motion:reduce){.scroll-cue i::after{animation:none;top:30%}}
.hero .display em{font-style:normal;font-weight:900;color:var(--accent)}
.hero .p-lg{margin-top:var(--s5);max-width:540px}
.hero .p-lg strong{color:var(--ink);font-weight:600}
.actions{display:flex;gap:var(--s2);margin-top:var(--s6);flex-wrap:wrap}
.hero .banner{margin-top:var(--s6);max-width:540px}

/* metric tiles */
.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s2)}
.metric{background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s5);min-width:0;display:flex;flex-direction:column;gap:var(--s2)}
.metric .top{display:flex;justify-content:space-between;align-items:center;gap:var(--s2)}
.metric .val{font-family:var(--serif);font-size:44px;line-height:1;letter-spacing:-.02em;margin-top:var(--s2)}
.metric .val small{font-size:22px;color:var(--ink-3)}
.metric .p-sm{line-height:1.35}
.progress{height:4px;background:var(--bg-4);border-radius:2px;overflow:hidden;margin-top:auto}
.progress i{display:block;height:100%;width:0;background:var(--accent);transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.metrics .foot{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s2)}
.metrics .stat{min-width:0;display:flex;flex-direction:column;gap:var(--s2);padding:var(--s4) var(--s5);border-radius:var(--r-lg);background:var(--bg-3)}
.metrics .stat b{font-family:var(--serif);font-weight:400;font-size:36px;line-height:1;letter-spacing:-.02em;color:var(--ink)}
.metrics .stat .label{color:var(--ink-2);line-height:1.3}

/* section header */
section{padding-top:var(--s9)}
.sh{display:flex;justify-content:space-between;align-items:flex-end;gap:var(--s5);margin-bottom:var(--s5);flex-wrap:wrap}
.sh .label{display:block;margin-bottom:var(--s2);color:var(--accent)}
.sh p{max-width:420px}

/* filter chips */
.chips{display:flex;gap:var(--s2);flex-wrap:wrap;margin-bottom:var(--s5)}
.chip{height:36px;padding:0 var(--s4);border-radius:var(--r-pill);border:0;background:var(--bg-3);color:var(--ink);font-weight:500;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:var(--s2);transition:background .15s}
.chip:hover{background:var(--bg-4)}
.chip.on,.chip.on:hover{background:#3A4047;color:var(--ink);box-shadow:inset 0 0 0 1px rgba(236,231,220,.08)}
.chip .n{font-family:var(--mono);font-size:11px;opacity:.6}

/* case tiles */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s4)}
.tile{background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s5);display:flex;flex-direction:column;gap:var(--s4);min-width:0;transition:background .2s,transform .2s}
.tile:hover{background:var(--bg-hover)}
.tile.hide{display:none!important}
.tile.pop{animation:tile-pop .45s cubic-bezier(.2,.8,.2,1) both}
@keyframes tile-pop{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.tile.pop{animation:none}}
.tile .meta{display:flex;gap:var(--s2);align-items:center;flex-wrap:wrap}
.tile .meta .label{margin-left:auto}
.tile .h2{margin-top:var(--s2)}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s2);margin-top:auto}
.kv div{background:var(--bg);border-radius:var(--r-md);padding:var(--s3) var(--s4)}
.kv b{display:block;font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.1;color:var(--accent)}
.kv span{font-size:13px;color:var(--ink-2)}
.tile .cta{display:flex;justify-content:space-between;align-items:center;padding-top:var(--s4);border-top:1px solid var(--line);font-weight:600;font-size:15px}
.tile .cta .arr{width:36px;height:36px;border-radius:50%;background:var(--bg-3);display:grid;place-items:center;transition:transform .2s,background .2s}
.tile:hover .cta .arr{transform:translateX(4px);background:var(--accent);color:#120A06}

.tile.feature{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:var(--s6);padding:var(--s6)}
.tile.feature .left{display:flex;flex-direction:column;gap:var(--s4)}
.tile.feature .h1{margin-top:var(--s2)}
.facts{display:grid;gap:0;background:var(--bg);border-radius:var(--r-md);overflow:hidden}
.fact{display:grid;grid-template-columns:110px minmax(0,1fr);gap:var(--s3);padding:var(--s3) var(--s4);border-bottom:1px solid var(--line);font-size:14.5px}
.fact:last-child{border-bottom:0}
.fact .label{padding-top:2px}
.tile.feature .kv{grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;margin-top:0}
.tile.feature .kv b{font-size:40px}
.tile.feature .right{display:flex;flex-direction:column;gap:var(--s4)}

/* stepper */
.stepper{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s4);position:relative}
.stepper .wave{position:absolute;top:0;left:50%;width:100vw;transform:translateX(-50%);height:40px;overflow:visible;pointer-events:none}
.stepper .wave path{fill:none;stroke-width:2;stroke-linecap:round}
.wave .base{stroke:var(--line)}
.wave .prog{stroke:var(--accent);stroke-dasharray:0 100;transition:stroke-dasharray .6s cubic-bezier(.2,.8,.2,1)}
.wave .glow{stroke:rgba(236,231,220,.6);stroke-dasharray:6 106;animation:wave-pulse 6s cubic-bezier(.6,0,.4,1) infinite}
@keyframes wave-pulse{from{stroke-dashoffset:6}to{stroke-dashoffset:-100}}
@media (prefers-reduced-motion:reduce){.wave .glow{animation:none;opacity:0}}
.st{position:relative;cursor:pointer}
.st .badge{width:40px;height:40px;border-radius:50%;background:var(--bg-3);border:2px solid var(--bg);display:grid;place-items:center;font-weight:700;font-size:15px;position:relative;z-index:1;transition:background .2s,color .2s}
.st.on .badge,.st.done .badge{background:var(--accent);color:#120A06}
.st .h3{margin-top:var(--s4)}
.st .label{display:block;margin-top:var(--s1)}
.st-panel{margin-top:var(--s5);background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s5);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:var(--s5);align-items:center}
.st-panel .p-lg{color:var(--ink)}
.st-panel .ex{background:var(--bg);border-radius:var(--r-md);padding:var(--s4)}
.st-panel .ex b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;color:var(--accent);margin-top:var(--s1)}

/* list items */
.list{background:var(--bg-2);border-radius:var(--r-lg);overflow:hidden}
.li{display:flex;align-items:center;gap:var(--s4);padding:var(--s4) var(--s5);border-bottom:1px solid var(--line);transition:background .15s}
.li:last-child{border-bottom:0}
a.li:hover{background:var(--bg-hover)}
.li .av{width:44px;height:44px;border-radius:var(--r-md);background:var(--bg-3);display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:600;flex:none}
.li .av.accent{background:var(--accent-soft);color:var(--accent)}
.li .txt{flex:1;min-width:0}
.li .txt b{display:block;font-weight:600}
.li .txt span{font-size:14px;color:var(--ink-2)}
.li .end{color:var(--ink-3);font-size:14px;text-align:right;flex:none}
.li .chev{color:var(--ink-3);font-size:18px}

/* cv download */
.cv{display:flex;align-items:center;gap:var(--s4);padding:var(--s4) var(--s5);border:1.5px dashed var(--bg-4);border-radius:var(--r-lg);transition:border-color .2s,background .2s}
.cv:hover{border-color:var(--accent);background:var(--accent-soft)}
.cv .cv-ic{width:44px;height:44px;border-radius:50%;background:var(--accent);color:#120A06;display:grid;place-items:center;font-weight:700;font-size:18px;flex:none}
.cv .txt{flex:1;min-width:0}
.cv .txt b{display:block;font-weight:600}
.cv .txt span{font-size:14px;color:var(--ink-2)}
.cv:hover .btn{background:var(--accent);color:#120A06}

/* engagement */
.engage{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s4)}
.eng{background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s5);display:flex;flex-direction:column;gap:var(--s3);min-width:0}
.eng .ic{width:48px;height:48px;border-radius:var(--r-md);background:var(--bg-3);display:grid;place-items:center;font-size:20px}
.eng ul{list-style:none;display:grid;gap:var(--s2);padding-top:var(--s4);margin-top:auto;border-top:1px solid var(--line)}
.eng li{display:flex;gap:var(--s2);font-size:14.5px}
.eng li::before{content:"";width:14px;height:14px;margin-top:4px;flex:none;background:var(--ok);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='black' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 7.6c1.2.8 2.2 1.9 3 3.2C6.6 7.4 9 4.6 12 2.8'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='black' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 7.6c1.2.8 2.2 1.9 3 3.2C6.6 7.4 9 4.6 12 2.8'/%3E%3C/svg%3E") center/contain no-repeat}

/* ícones */
.ico{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.15;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.btn .ico{width:16px;height:16px;stroke-width:1.5}
.tag .ico{width:12px;height:12px;stroke-width:1.4}
.chip .ico{width:14px;height:14px;stroke-width:1.4}
.metric .top .label{display:inline-flex;align-items:center;gap:6px}
.metric .top .ico{width:14px;height:14px;color:var(--accent);stroke-width:1.4}
.fact .label{display:inline-flex;align-items:flex-start;gap:6px}
.fact .ico{width:13px;height:13px;color:var(--accent);stroke-width:1.4}
.tile .cta .arr .ico{width:16px;height:16px;stroke-width:1.5}
.eng .ic .ico{width:24px;height:24px;color:var(--accent);stroke-width:1.5}
.li .av .ico{width:20px;height:20px;stroke-width:1.4}
.li .chev{display:grid;place-items:center}
.li .chev .ico{width:16px;height:16px;stroke-width:1.5}
.cv .cv-ic .ico{width:20px;height:20px;stroke-width:1.6}
.field .hint{display:flex;align-items:center;gap:6px}
.field .hint .ico{width:13px;height:13px;stroke-width:1.4}
footer a{display:inline-flex;align-items:center;gap:6px}
footer .ico{width:13px;height:13px;stroke-width:1.4}
.eng .btn{margin-top:var(--s3)}

/* about (bento) */
.about{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s4);align-items:stretch}
.about>*{min-width:0}
.about-intro{display:flex;flex-direction:column;gap:var(--s5)}
.about-side{display:flex;flex-direction:column;gap:var(--s4)}
.about-side .list{flex:1;display:flex;flex-direction:column}
.about-side .list .li{flex:1}
.about-intro .ai-tags{margin-top:auto;padding-top:var(--s5);border-top:1px solid var(--line)}
.ai-title{font-size:clamp(26px,2.6vw,34px);line-height:1.2}
.ai-title em{font-style:normal;font-weight:900;color:var(--accent)}
.about-intro p{margin:0}
.quote{font-family:var(--serif);font-style:normal;font-size:20px;line-height:1.4;color:var(--ink);padding-left:var(--s4);border-left:2px solid var(--accent)}
.card{background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s6)}
.card .h2{margin-bottom:var(--s4)}
.card p{color:var(--ink-2);margin-bottom:var(--s4)}
.tags{display:flex;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s5)}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:var(--s4);align-items:stretch}
.form-card{display:flex;flex-direction:column;gap:var(--s5)}
.fc-head{display:flex;justify-content:space-between;align-items:center;gap:var(--s3);flex-wrap:wrap}
.fc-head .tag{height:28px;padding:0 12px}
.form-card .form{flex:1;display:flex;flex-direction:column;gap:var(--s4)}
.topics{display:flex;flex-wrap:wrap;gap:var(--s2)}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s4)}
.field.grow{flex:1;display:flex;flex-direction:column}
.field.grow textarea{flex:1}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.fc-foot{display:flex;justify-content:space-between;align-items:center;gap:var(--s3);flex-wrap:wrap;padding-top:var(--s4);border-top:1px solid var(--line)}
.fc-foot .hint{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-3)}
.fc-foot .hint .ico{width:13px;height:13px;stroke-width:1.4}
.contact-side{display:flex;flex-direction:column;gap:var(--s4);min-width:0}
.mail-card{position:relative;isolation:isolate;overflow:hidden;flex:1;display:flex;flex-direction:column;gap:var(--s4);background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s6)}
/* ondas sutis no canto dos cards: e-mail direto, cases e formatos */
.tile,.eng,.about-intro{position:relative;isolation:isolate;overflow:hidden}
.mail-card::before,.tile::before,.eng::before,.about-intro::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='32' viewBox='0 0 160 32'%3E%3Cpath d='M0 16 Q40 4 80 16 T160 16' fill='none' stroke='%23ECE7DC' stroke-opacity='.07' stroke-width='1'/%3E%3C/svg%3E");
  background-size:160px 32px;
  -webkit-mask-image:radial-gradient(ellipse 90% 90% at 100% 0%,#000,transparent 75%);mask-image:radial-gradient(ellipse 90% 90% at 100% 0%,#000,transparent 75%);
  animation:hero-drift 40s linear infinite}
.mail-card .mail{font-family:var(--serif);font-size:clamp(28px,3vw,40px);line-height:1.1;letter-spacing:-.01em;overflow-wrap:anywhere;width:fit-content;
  background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 2px no-repeat;padding-bottom:4px;transition:background-size .4s,color .2s}
.mail-card .mail:hover{background-size:100% 2px;color:var(--accent)}
.mc-foot{display:flex;gap:var(--s2);flex-wrap:wrap;margin-top:auto}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s2)}
.ctile{background:var(--bg-2);border-radius:var(--r-lg);padding:var(--s4);display:flex;flex-direction:column;gap:var(--s4);min-width:0;transition:background .2s}
a.ctile:hover{background:var(--bg-hover)}
.ct-top{display:flex;justify-content:space-between;align-items:center}
.ctile .av{width:40px;height:40px;border-radius:var(--r-md);background:var(--bg-3);display:grid;place-items:center;transition:background .2s,color .2s}
.ctile .av .ico{width:18px;height:18px;stroke-width:1.4}
a.ctile:hover .av{background:var(--accent-soft);color:var(--accent)}
.ctile .go{color:var(--ink-3);transition:transform .2s,color .2s;display:grid}
.ctile .go .ico{width:16px;height:16px;stroke-width:1.5}
a.ctile:hover .go{transform:translateX(3px);color:var(--accent)}
.ctile b{display:block;font-weight:600}
.ctile .v{font-size:13.5px;color:var(--ink-2)}
.ctile .time{font-family:var(--mono);font-size:13px;color:var(--ink-2)}
.form{display:grid;gap:var(--s4)}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:var(--s2)}
.field input,.field textarea{width:100%;background:var(--bg-3);border:2px solid transparent;border-radius:var(--r-sm);padding:var(--s3) var(--s4);outline:none;transition:border-color .15s,background .15s}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--ink);background:var(--bg-4)}
.field .hint{font-size:13px;color:var(--ink-3);margin-top:var(--s1)}
.contact .card.hl{background:var(--accent);color:#120A06}
.contact .card.hl p{color:#3A1A0C}
.contact .card.hl .h1{margin-bottom:var(--s3)}

footer{display:flex;justify-content:space-between;align-items:center;gap:var(--s5);flex-wrap:wrap;margin-top:var(--s8);padding-top:var(--s5);border-top:1px solid var(--line);color:var(--ink-3);font-size:13px}
.sf-l{display:flex;flex-direction:column;gap:var(--s2)}
.sf-l .logo{color:var(--ink);font-size:15px}
.sf-nav{display:flex;gap:var(--s5);flex-wrap:wrap}
.sf-nav a{color:var(--ink-2);font-size:14px;transition:color .15s}
.sf-nav a:hover{color:var(--ink)}

.rv{opacity:0;transform:translateY(12px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}

@media (max-width:960px){
  .tabs{display:none}
  .hero,.tile.feature,.about,.contact,.st-panel{grid-template-columns:minmax(0,1fr)}
  .engage{grid-template-columns:minmax(0,1fr)}
  .stepper{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:var(--s5)}
  .stepper .wave{display:none}
  .about>*{grid-column:1/-1}
}
@media (max-width:620px){
  .grid{grid-template-columns:minmax(0,1fr)}
  .appbar .end .btn-secondary{display:none}
  .seg span,.seg a{padding:6px 12px}
  .card,.tile.feature{padding:var(--s5)}
  .fact{grid-template-columns:minmax(0,1fr);gap:2px}
  .row2{grid-template-columns:minmax(0,1fr)}
  .mail-card{padding:var(--s5)}
  .li .end{display:none}
}
@media print{
  @page{size:A4;margin:14mm}
  body{padding-bottom:0}
  .appbar{position:static}
  .rv{opacity:1!important;transform:none!important}
  .chips,.actions,.form .btn,.scroll-cue,.hero::before,.hero::after{display:none}
  .hero{min-height:0;padding-bottom:var(--s7)}
  .tile.hide{display:flex!important}
  .tile.feature.hide{display:grid!important}
  .tile,.card,.eng,.metric{break-inside:avoid}
  section{padding-top:var(--s7)}
}
/* ===== micro-interações (sutis) ===== */
::selection{background:rgba(255,211,168,.28);color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.field input:focus-visible,.field textarea:focus-visible{outline:none}

/* barra de progresso de leitura na appbar */
.read-bar{position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--accent);transform-origin:0 50%;transform:scaleX(0);opacity:.8;pointer-events:none}

/* logo */
.logo-ic{width:32px;height:32px;border-radius:var(--r-sm);flex:none;display:block;transition:opacity .2s}
.logo:hover .logo-ic{opacity:.85}

/* abas: sublinhado que cresce */
.tabs a::after{content:"";position:absolute;left:var(--s4);right:var(--s4);bottom:-1px;height:2px;background:var(--ink);transform:scaleX(0);transform-origin:50% 50%;transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.tabs a:hover::after{transform:scaleX(.35);background:var(--ink-3)}
.tabs a.on::after{transform:scaleX(1);background:var(--ink)}

/* ícones dentro de botões e links se movem na direção da ação */
.btn .ico,.sf-nav a,.ctile .go{transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.btn:hover svg:has(use[href="#i-arrow-right"]){transform:translateX(3px)}
.btn:hover svg:has(use[href="#i-arrow-up"]){transform:translateY(-2px)}
.btn:hover svg:has(use[href="#i-download"]),.cv:hover .cv-ic .ico{transform:translateY(2px)}
.btn:hover svg:has(use[href="#i-send"]){transform:translate(2px,-2px)}
.cv .cv-ic .ico{transition:transform .3s cubic-bezier(.2,.8,.2,1)}

/* luz suave que segue o cursor nos cards */
.spot{position:relative}
.spot::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:2;
  background:radial-gradient(900px circle at var(--mx,50%) var(--my,50%),rgba(236,231,220,.02) 0%,rgba(236,231,220,.013) 20%,rgba(236,231,220,.007) 45%,rgba(236,231,220,.0025) 70%,transparent 100%);opacity:0;transition:opacity .5s}
.spot:hover::after{opacity:1}

/* cards de impacto do hero */
.metric{transition:background .25s,transform .35s cubic-bezier(.2,.8,.2,1)}
.metric:hover{background:var(--bg-hover)}
.metric:hover .progress i{filter:brightness(1.15)}

/* rótulos de seção: traço que desenha ao aparecer */
.sh .label{display:inline-flex !important;align-items:center;gap:8px}
.sh .label::before{content:"";height:1px;width:0;background:var(--accent);transition:width .7s .2s cubic-bezier(.2,.8,.2,1)}
.sh.in .label::before{width:16px}

/* filtros */
.chip{transition:background .2s,color .2s,transform .15s}
.chip:active{transform:scale(.96)}
.chip .n{transition:opacity .2s}
.chip:hover .n{opacity:1}

/* cases: números e tags reagem de leve */
.kv div{transition:background .25s,transform .35s cubic-bezier(.2,.8,.2,1)}
.tile:hover .kv div:hover{transform:translateY(-2px)}
.tile .h1,.tile .h2{transition:color .25s}
.tile:hover .h1,.tile:hover .h2{color:#fff}

/* processo */
.st .badge{transition:background .2s,color .2s,transform .3s cubic-bezier(.2,.8,.2,1)}
.st:hover .badge{transform:scale(1.07)}
.st .h3{transition:color .2s}
.st:not(.on):hover .h3{color:var(--accent)}
#stText,#stEx{transition:opacity .25s,transform .25s}
.swap{opacity:0;transform:translateY(4px)}

/* formatos: marcadores aparecem em sequência */
.eng li::before{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.eng:hover li::before{transform:scale(1.15)}
.eng:hover li:nth-child(2)::before{transition-delay:.05s}
.eng:hover li:nth-child(3)::before{transition-delay:.1s}
.eng .ic{transition:transform .4s cubic-bezier(.2,.8,.2,1)}

/* sobre: itens da lista */
.li .av{transition:background .25s,color .25s,transform .35s cubic-bezier(.2,.8,.2,1)}
.li .txt{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.about-side .li:hover{background:var(--bg-hover)}
.about-side .li:hover .av{background:var(--accent-soft);color:var(--accent)}
.about-side .li:hover .txt{transform:translateX(3px)}
.about-intro .tag{transition:background .2s,color .2s}
.about-intro .tag:hover{background:var(--bg-4);color:var(--ink)}
.tag.ok .dot,.tag.ok i.dot{animation:okpulse 2.4s ease-out infinite}
@keyframes okpulse{0%{box-shadow:0 0 0 0 rgba(79,192,141,.45)}70%{box-shadow:0 0 0 6px rgba(79,192,141,0)}100%{box-shadow:0 0 0 0 rgba(79,192,141,0)}}

/* contato */
.field label{transition:color .2s}
.field:focus-within label{color:var(--accent)}
.ctile .av{transition:background .2s,color .2s,transform .35s cubic-bezier(.2,.8,.2,1)}
.copied{color:var(--ok)}

/* rodapé */
.sf-nav a{position:relative}
.sf-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:0 50%;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.sf-nav a:hover::after{transform:scaleX(1)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;animation-iteration-count:1 !important}
  .spot::after{display:none}
}
@media print{.read-bar,.spot::after{display:none}}

/* preview de 3 screenshots nos cards de case */
.pv{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);grid-template-rows:repeat(2,minmax(0,1fr));gap:var(--s2);aspect-ratio:16/8}
.tile.feature .pv{aspect-ratio:16/7}
.pv-s{position:relative;overflow:hidden;min-height:0;background:var(--bg);border-radius:var(--r-md);padding:10px;display:flex;flex-direction:column;gap:6px;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.pv-s:first-child{grid-row:1/3}
.pv-s img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pv-bar{display:flex;gap:4px;margin-bottom:4px}
.pv-bar i{width:5px;height:5px;border-radius:50%;background:var(--bg-4)}
.pv-ln{height:5px;border-radius:3px;background:var(--bg-3)}
.pv-ln.acc{background:var(--accent-soft)}
.pv-ln.w30{width:30%}.pv-ln.w40{width:40%}.pv-ln.w50{width:50%}.pv-ln.w60{width:60%}.pv-ln.w70{width:70%}
.pv-blk{flex:1;min-height:0;margin-top:4px;border-radius:6px;background:var(--bg-3);opacity:.55}
.tile:hover .pv-s{transform:translateY(-2px)}
.tile:hover .pv-s:nth-child(2){transition-delay:.04s}
.tile:hover .pv-s:nth-child(3){transition-delay:.08s}
@media (prefers-reduced-motion:reduce){.pv-s{transition:none}.tile:hover .pv-s{transform:none}}
@media print{.pv{break-inside:avoid}}
/* cards menores: faixa compacta de 3 miniaturas */
.tile:not(.feature) .pv{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:none;aspect-ratio:auto;gap:6px}
.tile:not(.feature) .pv-s{aspect-ratio:16/10;padding:7px;gap:4px;border-radius:var(--r-sm)}
.tile:not(.feature) .pv-s:first-child{grid-row:auto}
.tile:not(.feature) .pv-bar{margin-bottom:2px}
.tile:not(.feature) .pv-bar i{width:4px;height:4px}
.tile:not(.feature) .pv-ln{height:4px}


/* gradiente da marca (o mesmo do logo) em poucos destaques */
.hero .display em,.ai-title em{color:#FFD3A8;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.read-bar{background:var(--grad);opacity:1}
.progress i{background:var(--grad)}
@media print{.hero .display em,.ai-title em{-webkit-text-fill-color:currentColor;background:none}}

/* big numbers em Elsie bold */
.metric .val,.kv b{font-weight:900}
.pv-s img{object-position:top left}
.pv-s:has(img){padding:0;background:var(--bg-3)}

/* big numbers dos cards menores: mesma altura em todos os cards (número + até 2 linhas de legenda) */
.tile:not(.feature) .kv div{display:flex;flex-direction:column;justify-content:flex-start;height:calc(24px + 28px*1.1 + 2px + 13px*1.5*2);overflow:hidden}
.tile:not(.feature) .kv b{margin-bottom:2px}
.tile:not(.feature) .kv span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5}

/* moldura estilo Safari nas telas reais (cards da home) */
.pv-s:has(img)::before,.pv-s:has(img)::after{content:"";position:absolute;z-index:2;pointer-events:none}
.pv-s:has(img)::before{left:0;right:0;top:0;height:var(--sf-h,14px);background:
  radial-gradient(circle at calc(var(--sf-h,14px)*.5) 50%,#FF5F57 0 var(--sf-d,2.5px),transparent calc(var(--sf-d,2.5px) + .5px)),
  radial-gradient(circle at calc(var(--sf-h,14px)*.95) 50%,#FEBC2E 0 var(--sf-d,2.5px),transparent calc(var(--sf-d,2.5px) + .5px)),
  radial-gradient(circle at calc(var(--sf-h,14px)*1.4) 50%,#28C840 0 var(--sf-d,2.5px),transparent calc(var(--sf-d,2.5px) + .5px)),
  #2A2F35;border-bottom:1px solid rgba(0,0,0,.35)}
.pv-s:has(img)::after{top:calc(var(--sf-h,14px)*.25);height:calc(var(--sf-h,14px)*.5);left:32%;right:32%;border-radius:999px;background:#1C2024}
.pv-s:has(img) img{top:var(--sf-h,14px);height:calc(100% - var(--sf-h,14px))}
.tile.feature .pv-s:has(img){--sf-h:18px;--sf-d:3px}
.tile.feature .pv-s:first-child:has(img){--sf-h:22px;--sf-d:3.5px}

/* formulário de contato: campo-isca, estado de envio e aviso de sucesso ou erro */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form[aria-busy="true"] [type=submit]{opacity:.6;cursor:progress}
.toast{position:fixed;right:var(--s5);bottom:var(--s5);z-index:60;display:flex;align-items:flex-start;gap:var(--s3);width:min(380px,calc(100vw - 2*var(--s5)));background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--s4);box-shadow:0 16px 40px rgba(0,0,0,.4);opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s,transform .35s cubic-bezier(.2,.8,.2,1)}
.toast.on{opacity:1;transform:none;pointer-events:auto}
.toast .t-ic{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent)}
.toast.err .t-ic{background:rgba(255,120,120,.14);color:#FF9A9A}
.toast .t-txt{flex:1;display:flex;flex-direction:column;gap:2px;font-size:14px;line-height:1.45;color:var(--ink-2)}
.toast .t-txt b{color:var(--ink);font-weight:600}
.toast .t-x{flex:none;background:none;border:0;padding:0 2px;color:var(--ink-3);font:inherit;font-size:20px;line-height:1;cursor:pointer}
.toast .t-x:hover{color:var(--ink)}
@media (max-width:620px){.toast{left:var(--s4);right:var(--s4);bottom:var(--s4);width:auto}}
@media (prefers-reduced-motion:reduce){.toast{transform:none;transition:opacity .2s}}
@media print{.toast{display:none}}