/* Estilos específicos da página inicial */
/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden;background:
  radial-gradient(900px 500px at 85% 20%, rgba(0,114,188,.07), transparent 60%),var(--bg)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center}
.hero h1{font-size:clamp(2.6rem,6.2vw,5.4rem);font-weight:800;margin:1.4rem 0 1.6rem}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.12em}
.hero h1 .w>span{display:inline-block}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero h1 .o{color:var(--orange)}
.hero h1 .w.rot{display:block}
.hero h1 .r{display:inline-block}
.hero p.lead{font-size:1.2rem;color:var(--ink-2);max-width:34ch;margin-bottom:2.2rem}
.hero .ctas{display:flex;flex-wrap:wrap;gap:1rem}
.trail{position:absolute;inset:0;z-index:1;pointer-events:none}
.trail svg{width:100%;height:100%}
.trail path{fill:none;stroke-linecap:round;stroke-linejoin:round}
.node{fill:var(--orange);filter:drop-shadow(0 0 8px rgba(255,138,0,.8))}
.hero .scrollhint{position:absolute;bottom:28px;left:50%;translate:-50% 0;z-index:2;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);display:flex;flex-direction:column;align-items:center;gap:.6rem}
.scrollhint i{width:2px;height:36px;background:linear-gradient(var(--ink),transparent);animation:drip 1.8s infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.trail{opacity:.35}}

/* hero card (resultado) */
.live{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;box-shadow:0 40px 80px -40px rgba(11,59,69,.35);max-width:380px;justify-self:end;width:100%;animation:bob 7s ease-in-out 2.4s infinite}
.live .row{display:flex;justify-content:space-between;align-items:center;padding:.65rem 0;border-bottom:1px dashed var(--line);font-size:.9rem}
.live .row:last-child{border:0}
.live .ok{color:#0a8a4f;font-weight:600}
.live .tag{font-size:.72rem;background:rgba(0,114,188,.1);color:var(--blue);padding:.25rem .6rem;border-radius:99px;font-weight:600}
.live h4{font:700 .8rem var(--font-b);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);margin-bottom:.6rem}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -10px}}
@media(max-width:900px){.live{justify-self:start}}

/* logos */
.logos{padding:48px 0;border-block:1px solid var(--line);background:var(--bg-2)}
.logos p{font-size:.85rem;color:var(--ink-2);text-align:center;margin-bottom:1.4rem}
.logos .cases,
.logos .row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1.8rem 3.5rem}
.logos .cases a{display:inline-flex;align-items:center;gap:.75rem;text-decoration:none;filter:grayscale(100%);opacity:.55;transition:filter .3s ease,opacity .3s ease,transform .3s ease}
.logos .cases a:hover,.logos .cases a:focus-visible{filter:grayscale(0%);opacity:1;transform:translateY(-2px)}
.logos .cases img{height:36px;max-height:40px;max-width:160px;width:auto;object-fit:contain;display:block}
.logos .cases span{font:700 .95rem var(--font-h);color:var(--ink);letter-spacing:-.01em;white-space:nowrap}
@media(max-width:600px){.logos .cases{gap:1.4rem 2rem}.logos .cases img{height:30px}.logos .cases span{font-size:.85rem}}

/* fluxo */
.flow{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.flow-stage{min-height:100vh;display:flex;align-items:center;padding:88px 0 28px}
.flow .wrap{display:grid;grid-template-columns:.62fr 1.38fr;gap:3rem;align-items:center}
.flow .eyebrow{color:#7cc4f5}
.flow h2{font-size:clamp(2rem,4vw,3.4rem);margin:.8rem 0 1.4rem;font-weight:800}
.steps{position:relative;padding-left:2.6rem}
.steps::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:4px;border-radius:4px;background:rgba(255,255,255,.14)}
.progress{position:absolute;left:11px;top:6px;width:4px;border-radius:4px;background:linear-gradient(var(--orange),#ffb347);height:0;transition:height .6s cubic-bezier(.2,.7,.2,1)}
.step{position:relative;padding:.6rem 0 1.05rem;opacity:.38;transition:opacity .45s}
.step::before{content:"";position:absolute;left:-2.6rem;top:1.15rem;width:26px;height:26px;border-radius:50%;background:var(--ink);border:4px solid rgba(255,255,255,.25);transition:all .4s}
.step.on{opacity:1}
.step.on::before{border-color:var(--orange);background:var(--orange);box-shadow:0 0 0 8px rgba(255,138,0,.2)}
.step.done::before{border-color:var(--orange);background:var(--ink)}
.step small{font:600 .75rem var(--font-b);letter-spacing:.16em;color:#7cc4f5}
.step h3{font-size:1.6rem;margin:.2rem 0 .3rem}
.step p{color:#b9cdd3;max-width:38ch;font-size:.98rem;max-height:0;overflow:hidden;transition:max-height .5s}
.step.on p{max-height:120px}
.step::after{content:"";position:absolute;left:0;bottom:.5rem;height:3px;width:0;border-radius:3px;background:var(--orange);opacity:0}
.step.on::after{opacity:1;animation:fillbar 5s linear forwards;max-width:260px}

.screen{position:relative;aspect-ratio:1568/748;background:#fff;border-radius:var(--r);box-shadow:0 50px 100px -30px rgba(0,0,0,.6);color:var(--ink);overflow:hidden}
.screen .bar{height:40px;background:var(--bg-2);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:8px;padding:0 16px}
.screen .bar i{width:10px;height:10px;border-radius:50%;background:#d3dce0}
.screen .bar b{margin-left:auto;font:600 .72rem var(--font-b);color:var(--ink-2)}
.pane{position:absolute;inset:0;padding:0;opacity:0;transform:translateY(20px);transition:opacity .5s,transform .5s;pointer-events:none}
.pane.on{opacity:1;transform:none}
.pane img{width:100%;height:100%;object-fit:cover;object-position:left top;display:block;cursor:zoom-in}
.pane.mock{padding:1.5rem;inset:0}
.screen .note{position:absolute;right:16px;bottom:10px;font-size:.62rem;color:#546d76;z-index:2;background:rgba(255,255,255,.85);padding:.15rem .5rem;border-radius:6px}
.pane h4{font:700 1.05rem var(--font-h);margin-bottom:1rem}
.fld{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-bottom:1rem}
.fld div{background:var(--bg-2);border-radius:10px;padding:.55rem .8rem;font-size:.82rem}
.fld div span{display:block;font-size:.65rem;color:var(--ink-2);text-transform:uppercase;letter-spacing:.1em}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chips em{font-style:normal;font-size:.8rem;background:rgba(0,114,188,.1);color:var(--blue);padding:.35rem .75rem;border-radius:99px;font-weight:600}
.chips em.o{background:#ffeedc;color:#633100}
.rack{display:grid;grid-template-columns:repeat(8,1fr);gap:.55rem;margin-bottom:1rem}
.rack i{aspect-ratio:1/2.2;border-radius:4px 4px 14px 14px;background:var(--bg-2);border:2px solid var(--line);position:relative}
.rack i::after{content:"";position:absolute;inset:auto 0 0 0;height:60%;border-radius:0 0 12px 12px;background:var(--blue);opacity:.85}
.rack i:nth-child(3n)::after{background:var(--orange);height:45%}
.rack i:nth-child(5n)::after{background:#12a36a;height:70%}
.eq{display:flex;gap:.6rem;font-size:.78rem;flex-wrap:wrap}
.eq span{display:flex;align-items:center;gap:.4rem;background:var(--bg-2);padding:.4rem .7rem;border-radius:8px}
.eq span::before{content:"";width:8px;height:8px;border-radius:50%;background:#12a36a}
table.res{width:100%;border-collapse:collapse;font-size:.85rem}
table.res th{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2);text-align:left;padding:.4rem 0}
table.res td{padding:.55rem 0;border-top:1px solid var(--line)}
table.res .hi{color:#c0392b;font-weight:700}
.release{margin-top:1rem;display:inline-flex;background:var(--blue);color:#fff;padding:.6rem 1.1rem;border-radius:99px;font-weight:600;font-size:.85rem}
.deliver{display:flex;gap:1rem;align-items:flex-start}
.phone{width:46%;background:var(--ink);border-radius:26px;padding:10px;flex:none}
.phone div{background:#fff;border-radius:18px;padding:1rem .8rem;font-size:.72rem;min-height:210px}
.phone div b{display:block;margin-bottom:.4rem;font-size:.8rem}
.phone .chk{width:34px;height:34px;border-radius:50%;background:#0b6d45;color:#fff;display:grid;place-items:center;margin:.6rem 0}
.chan{display:grid;gap:.6rem;flex:1}
.chan div{background:var(--bg-2);padding:.7rem .9rem;border-radius:12px;font-size:.82rem;display:flex;justify-content:space-between}
.chan b{color:#12a36a}
.note{position:absolute;right:16px;bottom:10px;font-size:.62rem;color:#546d76}

/* flow mobile / reduzido */
@media(max-width:900px){.flow .wrap{grid-template-columns:1fr;gap:2rem}.screen{aspect-ratio:auto;min-height:0;height:auto}.pane{position:relative;display:none;opacity:1;transform:none}.pane.on{display:block}.pane img{height:auto}}

/* IA */
.ia{padding:130px 0;background:linear-gradient(180deg,#fff,var(--bg-2))}
.ia .head{display:flex;gap:1.6rem;align-items:center;margin-bottom:1.4rem}
.ia .bia{width:72px;height:72px;border-radius:50%;border:4px solid var(--orange);box-shadow:0 0 0 8px rgba(255,138,0,.15);flex:none;object-fit:cover}
.ia h2{font-size:clamp(2rem,4vw,3.4rem);font-weight:800;margin-top:.8rem;max-width:20ch}
.ia .grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:2rem;align-items:start}
.tabs{display:grid;gap:.6rem}
.tab{text-align:left;border:1px solid var(--line);background:#fff;border-radius:18px;padding:1.1rem 1.3rem;cursor:pointer;font:inherit;color:inherit;transition:border-color .3s,box-shadow .3s,transform .3s;position:relative;overflow:hidden}
.tab:hover{transform:translateX(4px)}
.tab b{display:block;font:700 1.15rem var(--font-h)}
.tab span{display:block;color:var(--ink-2);font-size:.92rem;max-height:0;overflow:hidden;transition:max-height .4s,margin .4s}
.tab.on{border-color:var(--blue);box-shadow:0 18px 40px -22px rgba(0,114,188,.5)}
.tab.on span{max-height:90px;margin-top:.35rem}
.tab::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--orange)}
.tab.on::after{width:100%;transition:none;animation:fillbar 5s linear forwards}
.iascreen{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 40px 80px -40px rgba(11,59,69,.35);aspect-ratio:16/10;min-height:0;position:relative;overflow:hidden}
.iascreen .note{position:absolute;right:14px;bottom:8px;font-size:.62rem;color:#546d76}
.iapane{position:absolute;inset:0;padding:1.2rem;display:grid;place-items:center;opacity:0;transform:translateY(14px);transition:opacity .45s,transform .45s;pointer-events:none}
.iapane.on{opacity:1;transform:none;pointer-events:auto}
.iapane img{max-width:100%;max-height:100%;border-radius:12px;box-shadow:0 12px 30px -18px rgba(11,59,69,.5);cursor:zoom-in}
.iapane h4{font:700 .75rem var(--font-b);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin-bottom:1rem}
.sug{display:grid;gap:.6rem}
.sug div{display:flex;justify-content:space-between;align-items:center;background:var(--bg-2);border-radius:12px;padding:.7rem 1rem;font-size:.92rem}
.sug .bar{flex:1;height:6px;border-radius:6px;background:#dde6ea;margin:0 1rem;position:relative;overflow:hidden}
.sug .bar::after{content:"";position:absolute;inset:0;width:var(--p);background:var(--blue);border-radius:6px}
.sug b{color:var(--blue);min-width:3ch;text-align:right}
.verd{display:inline-flex;align-items:center;gap:.5rem;background:#ffeedc;color:#633100;font-weight:700;padding:.45rem .9rem;border-radius:99px;font-size:.85rem;margin-bottom:1rem}
.verd::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--orange)}
.cmt{font-size:.92rem;line-height:1.6;color:var(--ink-2);background:var(--bg-2);border-radius:14px;padding:1rem 1.1rem;border-left:4px solid var(--orange)}
.cmt b{color:var(--ink)}
.hum{margin-top:1rem;font-size:.8rem;color:var(--ink-2)}
.scan{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;align-items:center}
.doc{background:#fffdf4;border:1px solid #ecdca4;border-radius:10px;padding:1rem;font:500 .72rem/1.7 'Courier New',monospace;position:relative;transform:rotate(-2deg);box-shadow:0 14px 26px -16px rgba(0,0,0,.4)}
.doc::after{content:"";position:absolute;left:0;right:0;height:3px;background:var(--orange);box-shadow:0 0 14px var(--orange);top:0;animation:scan 2.6s ease-in-out infinite}
@keyframes scan{0%,100%{top:4%}50%{top:94%}}
.ext{display:grid;gap:.5rem}
.ext div{background:var(--bg-2);border-radius:10px;padding:.5rem .8rem;font-size:.82rem}
.ext div span{display:block;font-size:.62rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2)}
.ext .ok{border-left:3px solid #12a36a}
.chat{display:grid;gap:.7rem}
.msg{max-width:84%;padding:.75rem 1rem;border-radius:16px;font-size:.9rem}
.msg.u{justify-self:end;background:var(--blue);color:#fff;border-bottom-right-radius:4px}
.msg.b{background:var(--bg-2);border-bottom-left-radius:4px}
.msg.b small{display:block;margin-top:.4rem;color:var(--blue);font-weight:600}
@media(max-width:900px){.ia .grid{grid-template-columns:1fr}.scan{grid-template-columns:1fr}.ia .head{flex-direction:column;align-items:flex-start}.iascreen{aspect-ratio:auto;min-height:320px}}

/* módulos */
.modules{padding:140px 0}
.modules .head{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:2rem}
.modules h2{font-size:clamp(2rem,4vw,3.4rem);margin-top:1rem;font-weight:800}
.modules .head p{color:var(--ink-2);font-size:1.1rem;max-width:40ch}
.mods{border-top:1px solid var(--line)}
.mod{display:grid;grid-template-columns:56px minmax(0,.9fr) minmax(0,1.5fr) 32px;gap:1.2rem;align-items:center;padding:.8rem .5rem;border-bottom:1px solid var(--line);position:relative;transition:padding .35s,background .35s}
.mod::before{content:"";position:absolute;inset:0;background:var(--bg-2);transform:scaleY(0);transform-origin:bottom;transition:transform .35s;z-index:-1}
.mod:hover{padding-left:1.4rem}
.mod:hover::before{transform:scaleY(1)}
.mod .n{font:700 .9rem var(--font-h);color:var(--orange)}
.mod .mt em{display:block;font-style:normal;color:var(--ink-2);font-size:.92rem;margin-top:.15rem}
.mod h3{font-size:1.45rem}
.mod p{font-size:.86rem;line-height:1.5;color:var(--ink-2)}
.mod svg{width:26px;height:26px;color:var(--blue);transition:transform .3s}
.mod:hover svg{transform:translate(4px,-4px)}
@media(max-width:900px){.modules .head{grid-template-columns:1fr}.mod{grid-template-columns:36px 1fr 28px}.mod p{display:none}}

/* números */
.nums{background:var(--bg-2);padding:110px 0}
.nums .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:2.2rem}
.nums .it{border-left:4px solid var(--blue);padding-left:1.2rem}
.nums .it:nth-child(even){border-color:var(--orange)}
.nums b{display:block;font:800 clamp(2.4rem,4.5vw,4rem) var(--font-h);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.nums span{color:var(--ink-2);font-size:.95rem}
.nums h2{font-size:clamp(2rem,3.6vw,3rem);margin-top:1rem;font-weight:800;max-width:18ch}
.disc{font-size:.78rem;color:#546d76;margin-top:2rem}
@media(max-width:900px){.nums .grid{grid-template-columns:1fr 1fr}}

/* conteúdo */
.content{padding:130px 0;background:var(--bg-2)}
.content .pcard{background:#fff}

/* cta final */
.cta{padding:0 0 110px}
.cta .box{position:relative;background:var(--blue);color:#fff;border-radius:34px;padding:clamp(2.5rem,6vw,5rem);overflow:hidden}
.cta h2{font-size:clamp(2.2rem,4.6vw,4rem);font-weight:800;max-width:14ch;position:relative;z-index:2}
.cta p{margin:1.2rem 0 2rem;max-width:40ch;opacity:.9;position:relative;z-index:2}
.cta .btn-primary{position:relative;z-index:2}
.cta svg.bg{position:absolute;right:-40px;top:0;height:100%;width:auto;opacity:.35}
.cta svg.bg path{fill:none;stroke:#fff;stroke-width:14;stroke-linecap:round;stroke-linejoin:round}

/* blog na Home */
.content-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-top:1rem}
.content-head h2{font-size:clamp(2rem,4vw,3.4rem);font-weight:800}
.content-head .more{font-weight:600;color:var(--blue)}
.content-head .more:hover{color:var(--orange)}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2rem}
.ig-line{margin-top:1.6rem;color:var(--ink-2);font-size:.95rem}
.ig-line a{color:var(--blue);font-weight:600}
@media(max-width:900px){.posts{grid-template-columns:1fr}}

/* destaque do hero: tela real do LIS com a IA em ação */
.hv{position:relative;justify-self:end;width:100%;max-width:560px}
.hv-screen{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 50px 90px -40px rgba(11,59,69,.5);overflow:hidden}
.hv-bar{display:flex;align-items:center;gap:6px;height:34px;padding:0 14px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.hv-bar i{width:9px;height:9px;border-radius:50%;background:#d3dce0}
.hv-bar span{margin-left:8px;font:600 .7rem var(--font-b);color:var(--ink-2)}
.hv-screen img{width:100%;height:auto;display:block}
.hv-chip{position:absolute;z-index:3;display:flex;align-items:center;gap:.7rem;padding:.65rem .95rem .65rem .7rem;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 44px -22px rgba(11,59,69,.55);opacity:0;animation:chip 10s ease-in-out infinite}
.hv-chip i{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:rgba(0,114,188,.12);color:var(--blue);flex:none}
.hv-chip i.warn{background:#ffeedc;color:#633100}
.hv-chip i.ok{background:#e3f5ec;color:#086941}
.hv-chip i svg{width:19px;height:19px}
.hv-chip small{display:block;font:600 .66rem var(--font-b);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.hv-chip b{display:block;font:700 .92rem var(--font-h);color:var(--ink);letter-spacing:-.01em}
.hv-chip em{font:800 1.05rem var(--font-h);font-style:normal;color:var(--blue);margin-left:.3rem}
.hv-chip.c1{left:-34px;top:34%;animation-delay:3s}
.hv-chip.c2{right:-22px;top:50%;animation-delay:5.2s}
.hv-chip.c3{left:9%;bottom:-24px;animation-delay:7.4s}
@keyframes chip{0%,8%{opacity:0;transform:translateY(16px) scale(.95)}16%,80%{opacity:1;transform:none}90%,100%{opacity:0;transform:translateY(-10px) scale(.98)}}
@media(max-width:900px){.hv{justify-self:start;max-width:100%}.hv-chip.c1{left:6px}.hv-chip.c2{right:6px}.hv-chip.c3{display:none}}

/* reveal */
.rv{opacity:0;transform:translateY(34px)}

/* ===== v0.3: paradas de rolagem, carrossel automático, linhas animadas ===== */
.stop{min-height:100vh}
section.stop{display:flex;flex-direction:column;justify-content:center;padding-top:96px;padding-bottom:36px}
.flow.stop{padding:0}
.first{display:flex;flex-direction:column}
.first .hero{flex:1;min-height:100vh}
.first .logos{padding:34px 0}
.first .logos p{margin-bottom:.9rem}
.finale{display:flex;flex-direction:column}
.finale .cta{flex:1;display:flex;align-items:center;padding:84px 0 36px}
.finale .cta .wrap{width:min(1200px,100% - 48px)}
@media(max-width:900px){.stop{min-height:0}section.stop{padding-top:90px}.finale .cta{padding-top:70px}}
@keyframes fillbar{from{width:0}to{width:100%}}
.paused .tab.on::after,.paused .step.on::after{animation-play-state:paused}
.nums .ico{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;margin-bottom:1rem;background:rgba(0,114,188,.1);color:var(--blue)}
.nums .it:nth-child(even) .ico{background:#ffeedc;color:#633100}
.nums .ico svg{width:28px;height:28px}
.nums .sub{display:inline-flex;align-items:center;gap:.45rem;margin-top:.8rem;padding:.35rem .8rem .35rem .6rem;border-radius:99px;background:#ffeedc;color:#633100;font:600 .82rem var(--font-b)}
.nums .sub svg{width:16px;height:16px;flex:none}
.nums .sub em{font-style:normal;font-variant-numeric:tabular-nums}

/* índice de posição: um traço por seção; o atual fica laranja; ao passar o mouse mostra o nome e clicar leva até a seção */
.rail{position:fixed;left:6px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;align-items:flex-start;gap:0}
.rail button{position:relative;display:flex;align-items:center;width:44px;height:24px;padding:0 0 0 10px;border:0;background:none;cursor:pointer;font:inherit}
.rail button i{display:block;width:14px;height:3px;border-radius:3px;background:rgba(11,59,69,.3);transition:width .35s cubic-bezier(.2,.7,.2,1),background .35s,height .35s}
.rail button.on i{width:30px;height:4px;background:var(--orange)}
.rail button:hover i,.rail button:focus-visible i{width:30px;background:var(--orange)}
.rail button span{position:absolute;left:54px;top:50%;transform:translate(-6px,-50%);padding:.3rem .7rem;border-radius:8px;background:var(--ink);color:#fff;font:600 .78rem var(--font-b);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:0 10px 24px -12px rgba(11,59,69,.6)}
.rail button:hover span,.rail button:focus-visible span{opacity:1;transform:translate(0,-50%)}
.rail button:focus-visible{outline:none}
.rail.dark button i{background:rgba(255,255,255,.4)}
.rail.dark button.on i,.rail.dark button:hover i{background:var(--orange)}
.rail.dark button span{background:#fff;color:var(--ink)}
@media(max-width:1100px){.rail{display:none}}

/* clientes (cases) em seção própria */
.clients .sub{color:var(--ink-2);font-size:1.1rem;margin-top:.8rem}
.clients h2{font-size:clamp(2rem,4vw,3.4rem);font-weight:800;margin-top:1rem;max-width:22ch}
.client-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:2.4rem}
.client-cards a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.1rem;min-height:210px;padding:1.6rem;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:transform .3s,box-shadow .3s,border-color .3s}
.client-cards a:hover,.client-cards a:focus-visible{transform:translateY(-5px);border-color:var(--blue);box-shadow:0 28px 46px -30px rgba(0,114,188,.6)}
.client-cards img{max-height:84px;max-width:82%;width:auto;height:auto}
.client-cards span{font-size:.85rem;color:var(--ink-2);text-align:center}
.clients-more{display:inline-block;margin-top:1.8rem;font-weight:600;color:var(--blue)}
.clients-more:hover{color:var(--orange)}
@media(max-width:900px){.client-cards{grid-template-columns:1fr 1fr}.client-cards a{min-height:160px}}

.iafoot{display:flex;align-items:center;gap:1.4rem;margin-top:1.4rem;flex-wrap:wrap}
.iafoot .disc{margin:0}
footer{padding:48px 0 28px}
/* pulsos de luz nas trilhas */
.pulse{fill:none;stroke:#fff;stroke-width:6;stroke-linecap:round;stroke-dasharray:60 1500;stroke-dashoffset:60;opacity:0;filter:drop-shadow(0 0 6px rgba(255,255,255,.95));animation:pulse 4.4s linear infinite;animation-delay:3s}
.pulse.p2{stroke:#ffe6c4;animation-duration:5.2s;animation-delay:3.4s}
.pulse.p3{stroke-width:4;animation-duration:6.4s;animation-delay:3.8s}
.pulse.late{animation-delay:5.6s}
.cta svg.bg path.pulse{stroke:#ffc77d;stroke-width:5}
@keyframes pulse{0%{stroke-dashoffset:60;opacity:1}72%{stroke-dashoffset:-1000;opacity:1}73%,100%{stroke-dashoffset:-1000;opacity:0}}
@keyframes chipfade{0%,8%{opacity:0}16%,80%{opacity:1}90%,100%{opacity:0}}
/* movimento reduzido: sem deslocamento, só aparece e some suavemente (as mensagens continuam alternando) */
@media(prefers-reduced-motion:reduce){.hv-chip{animation-name:chipfade}}