/* Ficha de liga: as 13 páginas geradas de _src/_liga.html + _src/ligas.json (prefixo lg-) */

/* abertura: título centrado e a bancada de tração com o corpo de prova da liga */
.lg-hero{position:relative;padding:150px 0 0;overflow:hidden;color:#f3efe9}
.lg-hero .h1{color:#f6f1ea}
.lg-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--molten);box-shadow:0 0 16px rgba(255,125,26,.8)}
.lg-tit{max-width:940px;margin:26px auto 0;text-align:center}
.lg-tit .eyebrow{margin-bottom:18px}
.lg-eq{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 0;margin-top:18px;font-family:var(--fm);font-size:14px;letter-spacing:.03em;color:#e6cfaa}
.lg-eq span+span::before{content:"";display:inline-block;width:14px;height:2px;margin:0 12px 4px;border-radius:1px;background:var(--molten)}
.lg-tit .lead{max-width:780px;margin:22px auto 0}
.lg-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px}

.lg-banc{position:relative;margin:64px auto 0;padding:34px 34px 30px;border-radius:14px 14px 0 0;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));box-shadow:inset 0 0 0 1px rgba(255,190,120,.14);max-width:1080px}
.lg-banc figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 18px;font-family:var(--fm);font-size:12.5px;letter-spacing:.04em;color:#a9a196}
.lg-banc figcaption b{font-weight:400;color:#ffcf8f}
.lg-cp{margin-top:18px}
.lg-cp svg{display:block;width:100%;height:auto;overflow:visible}
.lg-cp .esq,.lg-cp .dir,.lg-cp .meio{transition:transform 1.7s cubic-bezier(.45,.05,.2,1)}
.lg-cp .esq{transform:translateX(calc(var(--d) * -.5px))}
.lg-cp .dir{transform:translateX(calc(var(--d) * .5px))}
.lg-cp .meio{transform-box:view-box;transform-origin:550px 0;transform:scaleX(calc((300 + var(--d)) / 300))}
@media (min-width:900px) and (prefers-reduced-motion:no-preference){.lg-cp.ini .esq,.lg-cp.ini .dir,.lg-cp.ini .meio{transform:none;transition:none}}
.lg-cp .cota{font-family:var(--fm);font-size:15px;fill:#e6cfaa;letter-spacing:.04em}
.lg-cp .gravado{font-family:var(--fd);font-weight:800;font-size:34px;letter-spacing:.06em;fill:rgba(40,44,50,.55)}
.lg-cp .gravado2{font-family:var(--fm);font-size:12px;letter-spacing:.08em;fill:rgba(40,44,50,.5)}
.lg-mec{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:22px}
.lg-mec>div{padding:18px 20px 16px;border-radius:10px;background:rgba(10,9,8,.35);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.lg-mec dt{font-family:var(--fm);font-size:12px;letter-spacing:.04em;color:#a9a196}
.lg-mec dd{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin-top:6px;color:#efe9e1}
.lg-mec dd b{font-family:var(--fd);font-weight:800;font-size:clamp(40px,3.6vw,54px);line-height:.9;color:#fff}
.lg-mec dd b i{font-style:normal;font-size:.62em;color:var(--m3);margin-right:4px}
.lg-mec dd span{font-weight:600;font-size:15px}
.lg-mec dd small{font-family:var(--fm);font-size:12px;color:#a9a196}
.lg-mec__obs{margin-top:14px;font-size:14px;line-height:1.5;color:#a9a196;text-align:center}

/* ficha resumida, logo abaixo da bancada */
.lg-dados{background:#f4f5f6;box-shadow:0 1px 0 rgba(21,24,28,.08)}
.lg-dados dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.lg-dados dl>div{padding:24px 24px 26px;border-left:1px solid rgba(21,24,28,.09)}
.lg-dados dl>div:first-child{border-left:0}
.lg-dados dt{font-family:var(--fm);font-size:12px;letter-spacing:.04em;color:var(--mute)}
.lg-dados dd{margin-top:6px;font-weight:700;font-size:16px;line-height:1.4;color:var(--ink)}
.lg-dados dd small{display:block;font-weight:400;font-size:14px;color:var(--ink2)}

/* composição química + comparador */
.lg-quim__head{max-width:820px;margin:0 auto;text-align:center}
.lg-quim__head .eyebrow{margin-bottom:16px}
.lg-quim__head .lead{margin-top:20px}
.lg-cmp{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin:44px auto 0;max-width:1060px}
.lg-cmp>span{width:100%;text-align:center;margin-bottom:6px;font-family:var(--fm);font-size:12.5px;letter-spacing:.05em;color:var(--mute)}
.lg-cmp button{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:9px;font-family:var(--fd);font-weight:800;font-size:21px;line-height:1;color:var(--ink);background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 1px rgba(21,24,28,.12);transition:background .25s,color .25s,box-shadow .25s,transform .25s}
.lg-cmp button small{font-family:var(--fm);font-weight:400;font-size:11.5px;letter-spacing:.02em;color:var(--mute);transition:color .25s}
.lg-cmp button:hover{box-shadow:inset 0 0 0 1.5px var(--m2);transform:translateY(-1px)}
.lg-cmp button[aria-pressed=true]{color:#fff;background:#1c2024;box-shadow:inset 0 -3px 0 #8fb3d9}
.lg-cmp button[aria-pressed=true] small{color:#c7d6e6}

.lg-tab{margin:34px auto 0;max-width:1060px;padding:30px 34px 26px;border-radius:14px;background:rgba(255,255,255,.72);box-shadow:0 30px 60px -40px rgba(0,0,0,.45),inset 0 0 0 1px rgba(21,24,28,.07)}
.lg-leg{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px 22px;padding-bottom:16px;border-bottom:2px solid rgba(21,24,28,.1);font-family:var(--fm);font-size:12px;color:var(--mute)}
.lg-leg span{display:inline-flex;align-items:center;gap:8px}
.lg-leg i{width:22px;height:9px;border-radius:2px}
.lg-leg .a{background:linear-gradient(90deg,#ff5a17,#ffb444)}
.lg-leg .m{background:repeating-linear-gradient(135deg,rgba(255,125,26,.55) 0 3px,rgba(255,125,26,.18) 3px 6px)}
.lg-leg .o{background:linear-gradient(90deg,#5d7da1,#9cbbdc)}
.lg-leg .o,.lg-leg .on{display:none}
.lg-tab.cmp .lg-leg .on{display:inline-flex}
.lg-tab.cmp .lg-leg .o{display:block}
.lg-els{list-style:none}
.lg-els li{display:grid;grid-template-columns:64px 168px minmax(0,1fr);gap:18px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(21,24,28,.07)}
.lg-els li:last-child{border-bottom:0}
.lg-el{display:grid;place-items:center;width:64px;height:58px;border-radius:8px;background:linear-gradient(180deg,#2a2f35,#15181c);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.lg-el b{font-family:var(--fd);font-weight:800;font-size:26px;line-height:.9}
.lg-el small{font-family:var(--fm);font-size:9.5px;letter-spacing:.02em;color:#c9c1b6}
.lg-v{display:grid;gap:3px;font-size:15px;line-height:1.3;color:var(--ink2)}
.lg-v b{font-weight:700;font-size:17px;color:var(--ink)}
.lg-v b small{font-weight:400;font-size:13px;color:var(--mute)}
.lg-v .o{color:#3e6188;font-weight:600;font-size:14.5px}
.lg-v .o:empty{display:none}
.lg-bar{position:relative;display:grid;gap:5px}
.lg-bar>span{position:relative;height:12px;border-radius:3px;background:rgba(21,24,28,.06);box-shadow:inset 0 0 0 1px rgba(21,24,28,.05)}
.lg-bar>span::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent calc(25% - .5px),rgba(21,24,28,.12) 25%,transparent calc(25% + .5px),transparent calc(50% - .5px),rgba(21,24,28,.12) 50%,transparent calc(50% + .5px),transparent calc(75% - .5px),rgba(21,24,28,.12) 75%,transparent calc(75% + .5px))}
.lg-bar i{position:absolute;top:0;bottom:0;left:calc(var(--a) * 1%);width:calc((var(--b) - var(--a)) * 1%);min-width:3px;border-radius:3px;background:linear-gradient(90deg,#ff5a17,#ffb444);box-shadow:0 0 10px rgba(255,125,26,.45)}
.lg-bar i.m{background:repeating-linear-gradient(135deg,rgba(255,125,26,.42) 0 3px,rgba(255,125,26,.1) 3px 6px);box-shadow:inset -3px 0 0 #ff7d1a}
.lg-bar .ob{display:none}
.lg-tab.cmp .lg-bar .ob{display:block}
.lg-bar .ob i{background:linear-gradient(90deg,#5d7da1,#9cbbdc);box-shadow:none}
.lg-bar .ob i.m{background:repeating-linear-gradient(135deg,rgba(93,125,161,.6) 0 3px,rgba(93,125,161,.2) 3px 6px);box-shadow:inset -3px 0 0 #5d7da1}
.lg-bar .ob i.x{display:none}
.lg-bar em{justify-self:end;font-style:normal;font-family:var(--fm);font-size:11px;color:#8a929b}
.lg-els li.vazio .lg-el{background:linear-gradient(180deg,#6c737b,#4a5057)}
.lg-mecc{display:none}
.lg-tab.cmp .lg-mecc{display:block;margin-top:22px;padding-top:18px;border-top:2px solid rgba(21,24,28,.1)}
.lg-mecc h3{font-family:var(--fm);font-weight:400;font-size:12px;letter-spacing:.05em;color:var(--mute);margin-bottom:4px}
.lg-mecc .lg-el{width:64px;height:auto;min-height:58px;padding:6px 4px;text-align:center}
.lg-mecc .lg-el b{font-size:16px;line-height:1}
.lg-dif{margin-top:24px;padding:20px 24px;border-radius:10px;background:linear-gradient(180deg,#1d2126,#15181c);color:#d6cec3;font-size:16px;line-height:1.55}
.lg-dif[hidden]{display:none}
.lg-dif h3{font-family:var(--fd);font-weight:800;font-size:28px;line-height:1;text-transform:uppercase;color:#fff;margin-bottom:10px}
.lg-dif ul{list-style:none;display:grid;gap:6px}
.lg-dif li{position:relative;padding-left:20px}
.lg-dif li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:3px;border-radius:2px;background:linear-gradient(90deg,#5d7da1,#9cbbdc)}
.lg-dif b{color:#fff}
.lg-dif a{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-weight:700;color:#ffcf8f;border-bottom:1px solid rgba(255,190,120,.4);transition:color .2s,border-color .2s}
.lg-dif a:hover{color:#fff;border-color:#ffb444}
.lg-quim .nota{max-width:1060px;margin:22px auto 0}

/* onde a liga trabalha */
.lg-uso__head{max-width:820px;margin:0 auto;text-align:center}
.lg-uso__head .eyebrow{margin-bottom:16px}
.lg-uso__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:50px}
.lg-uso__grid article{position:relative;padding:30px 28px 28px;border-radius:12px;background:rgba(255,255,255,.04);box-shadow:inset 0 0 0 1px rgba(255,190,120,.14);overflow:hidden}
.lg-uso__grid article::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--molten);opacity:.85}
.lg-uso__grid small{font-family:var(--fm);font-size:12px;letter-spacing:.05em;color:var(--m3)}
.lg-uso__grid h3{font-family:var(--fd);font-weight:800;font-size:32px;line-height:.95;text-transform:uppercase;color:#fff;margin:8px 0 14px}
.lg-uso__grid p{font-size:16px;line-height:1.6;color:#d6cec3}
.lg-uso__grid .lst{list-style:none;display:grid;gap:8px;font-size:16px;line-height:1.5}
.lg-uso__grid .lst li::before{content:"";position:absolute;left:0;top:.66em;width:12px;height:3px;border-radius:2px;background:var(--molten)}
.lg-uso__grid .alt{background:linear-gradient(180deg,rgba(143,179,217,.08),rgba(143,179,217,.03));box-shadow:inset 0 0 0 1px rgba(143,179,217,.2)}
.lg-uso__grid .alt::before{background:linear-gradient(90deg,#5d7da1,#9cbbdc)}
.lg-uso__grid .alt small{color:#9cbbdc}
.lg-pecas{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:34px}
.lg-pecas>span{font-family:var(--fm);font-size:12.5px;letter-spacing:.04em;color:#a9a196;margin-right:6px}
.lg-pecas a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:9px;font-weight:600;font-size:15px;color:#f3efe9;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);transition:background .25s,color .25s,box-shadow .25s}
.lg-pecas a:hover{background:rgba(255,125,26,.12);box-shadow:inset 0 0 0 1.5px var(--m2);color:#fff}

/* navegação entre as fichas */
.lg-nav{padding:70px 0 80px}
.lg-nav__pn{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.lg-nav__pn a{display:grid;gap:4px;padding:22px 26px;border-radius:12px;background:rgba(255,255,255,.66);box-shadow:inset 0 0 0 1px rgba(21,24,28,.1);transition:box-shadow .25s,background .25s,transform .25s}
.lg-nav__pn a:hover{background:#fff;box-shadow:inset 0 0 0 1.5px var(--m2),0 18px 30px -24px rgba(0,0,0,.5);transform:translateY(-2px)}
.lg-nav__pn small{font-family:var(--fm);font-size:12px;letter-spacing:.04em;color:var(--mute)}
.lg-nav__pn b{font-family:var(--fd);font-weight:800;font-size:40px;line-height:.9;text-transform:uppercase;color:var(--ink)}
.lg-nav__pn span{font-size:15px;color:var(--ink2)}
.lg-nav__pn .prox{text-align:right}
.lg-nav__todas{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:18px 26px;margin-top:34px}
.lg-nav__todas .ligas{justify-content:center}
.lg-nav__todas .ligas span[aria-current]{background:linear-gradient(180deg,#ffe2a3,#ffb444 22%,#ff7d1a 55%,#c22a0c);color:#2a0d02;text-shadow:0 1px 0 rgba(255,255,255,.4)}

@media (max-width:1100px){
  .lg-dados dl{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lg-dados dl>div:nth-child(3){border-left:0}
  .lg-dados dl>div:nth-child(n+3){border-top:1px solid rgba(21,24,28,.09)}
  .lg-uso__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .lg-uso__grid .alt{grid-column:1/-1}
}
@media (max-width:899px){
  .lg-hero{padding-top:112px}
  .lg-banc{margin-top:44px;padding:22px 16px 20px}
  .lg-banc figcaption{justify-content:center;text-align:center}
  .lg-mec{grid-template-columns:minmax(0,1fr);gap:8px}
  .lg-mec>div{text-align:center}
  .lg-mec dd{justify-content:center}
  .lg-cta{flex-direction:column;align-items:center}
  .lg-cta .btn{width:min(380px,100%)}
  .lg-dados dl{grid-template-columns:minmax(0,1fr)}
  .lg-dados dl>div{border-left:0;border-top:1px solid rgba(21,24,28,.09);text-align:center;padding:18px 8px}
  .lg-dados dl>div:first-child{border-top:0}
  .lg-cmp button{font-size:19px;min-height:44px;padding:0 12px}
  .lg-tab{padding:18px 14px 16px}
  .lg-leg{justify-content:center}
  .lg-els li{grid-template-columns:58px minmax(0,1fr);gap:6px 14px}
  .lg-el{width:58px;height:50px}
  .lg-el small{font-size:8.5px}
  .lg-el b{font-size:22px}
  .lg-bar{grid-column:1/-1}
  .lg-uso__grid{grid-template-columns:minmax(0,1fr);margin-top:34px}
  .lg-uso__grid article{text-align:center;padding:26px 20px}
  .lg-uso__grid .lst{justify-items:center}
  .lg-uso__grid .lst li{padding-left:0}
  .lg-uso__grid .lst li::before{position:static;display:inline-block;vertical-align:middle;margin-right:10px}
  .lg-nav__pn{grid-template-columns:minmax(0,1fr)}
  .lg-nav__pn a,.lg-nav__pn .prox{text-align:center}
  .lg-dif{text-align:left}
}