/* =========================================================
   englacerda.com.br — Washington Lacerda · Engenharia Civil
   Linguagem visual: prancha técnica. Papel, grafite, âmbar
   só como marcação. Serif editorial + grotesk + mono de cota.
   ========================================================= */

@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:swap;
  src:url(fonts/newsreader-latin-opsz-normal.woff2) format("woff2-variations")}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:200 800;font-display:swap;
  src:url(fonts/newsreader-latin-opsz-italic.woff2) format("woff2-variations")}
@font-face{font-family:"Hanken Grotesk";font-style:normal;font-weight:100 900;font-display:swap;
  src:url(fonts/hanken-grotesk-latin-wght-normal.woff2) format("woff2-variations")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;
  src:url(fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2")}

:root{
  /* cor */
  --paper:#f3f0e8; --paper-2:#e9e5da; --sheet:#fbfaf6;
  --ink:#12161f; --ink-2:#39414f; --ink-3:#5a606d;
  --line:rgba(18,22,31,.16); --line-soft:rgba(18,22,31,.08);
  --amber:#c2700a; --amber-ink:#8f5105; --amber-lit:#f2a33c;
  --night:#12161f; --night-2:#1b2130; --night-line:rgba(255,255,255,.12);
  --night-text:#c7cad2; --night-mute:#8d93a0;

  /* tipo */
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  /* espaço — base 4 */
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;--s10:128px;
  --gutter:clamp(16px,4vw,40px);
  --maxw:1240px;
  --section:clamp(72px,10vw,136px);

  /* movimento */
  --ease-out:cubic-bezier(.23,1,.32,1);
  --ease-in-out:cubic-bezier(.77,0,.175,1);
  --ease-drawer:cubic-bezier(.32,.72,0,1);
  --t-fast:160ms; --t-base:260ms; --t-slow:560ms;

  --radius:2px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  font-family:var(--sans);font-size:1.0625rem;line-height:1.6;color:var(--ink);
  background:var(--paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  font-feature-settings:"ss01","cv11";
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:.18em;text-decoration-thickness:1px}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--amber-lit);color:var(--ink)}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:1px}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:8px}

/* ---------- tipografia ---------- */
.label{
  font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3);display:flex;align-items:center;gap:10px
}
.label .n{color:var(--amber-ink)}
.label::before{content:"";width:18px;height:1px;background:currentColor;opacity:.6}
.label.plain::before{display:none}

h1,h2,h3{font-family:var(--serif);font-weight:420;letter-spacing:-.018em;line-height:1.06;
  font-variation-settings:"opsz" 72;text-wrap:balance}
h1{font-size:clamp(2.55rem,6.2vw,4.9rem);line-height:1}
h2{font-size:clamp(2rem,4.2vw,3.25rem)}
h3{font-family:var(--sans);font-weight:600;font-size:1.125rem;letter-spacing:-.01em;line-height:1.3;font-variation-settings:normal}
h1 em,h2 em{font-style:italic;font-weight:380}
p{text-wrap:pretty}
.lead{font-size:clamp(1.1rem,1.6vw,1.28rem);line-height:1.55;color:var(--ink-2);max-width:54ch}
.muted{color:var(--ink-3)}
.mono{font-family:var(--mono);font-size:.8rem;letter-spacing:.02em}

/* ---------- botões ---------- */
.btn{
  --bg:var(--ink);--fg:#fff;
  display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 22px;
  background:var(--bg);color:var(--fg);text-decoration:none;font-weight:600;font-size:.97rem;
  border-radius:var(--radius);border:1px solid var(--bg);
  transition:background-color var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out),transform var(--t-fast) var(--ease-out);
  -webkit-tap-highlight-color:transparent;
}
.btn:active{transform:scale(.97)}
.btn .arr{transition:transform var(--t-base) var(--ease-out)}
@media (hover:hover){
  .btn:hover{--bg:#000}
  .btn:hover .arr{transform:translateX(3px)}
}
.btn-amber{--bg:#a45c05;--fg:#fff}
@media (hover:hover){.btn-amber:hover{--bg:#8a4d04}}
.btn-ghost{--bg:transparent;--fg:currentColor;border-color:currentColor}
@media (hover:hover){.btn-ghost:hover{--bg:rgba(127,127,127,.12)}}
.btn-sm{min-height:40px;padding:0 16px;font-size:.9rem}

.link{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;text-decoration:none;
  border-bottom:1px solid currentColor;padding-bottom:2px
}
.link .arr{transition:transform var(--t-base) var(--ease-out)}
@media (hover:hover){.link:hover .arr{transform:translateX(3px)}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(18,22,31,.92);color:#fff;
  -webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid transparent;transition:border-color var(--t-base) var(--ease-out)
}
.site-header.scrolled{border-bottom-color:var(--night-line)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1.1}
.brand-mark{
  width:36px;height:36px;display:grid;place-items:center;background:var(--paper);color:var(--ink);
  font-family:var(--serif);font-size:1.15rem;font-style:italic;border-radius:var(--radius);flex:none
}
.brand-name{font-weight:650;font-size:.98rem;letter-spacing:-.01em}
.brand-name small{display:block;font-family:var(--mono);font-weight:500;font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--night-mute);margin-top:3px}
.nav{display:flex;align-items:center;gap:4px;list-style:none}
.nav a{display:block;padding:8px 12px;text-decoration:none;font-size:.93rem;color:var(--night-text);border-radius:var(--radius);
  transition:color var(--t-fast) var(--ease-out),background-color var(--t-fast) var(--ease-out)}
@media (hover:hover){.nav a:hover{color:#fff;background:rgba(255,255,255,.07)}}
.nav .btn{margin-left:12px;color:#fff}
.menu-btn{display:none;width:44px;height:44px;place-items:center;margin-right:-10px}
.menu-btn span{display:block;width:20px;height:1.5px;background:#fff;position:relative;transition:transform var(--t-base) var(--ease-out)}
.menu-btn span::after{content:"";position:absolute;left:0;top:6px;width:20px;height:1.5px;background:#fff;transition:transform var(--t-base) var(--ease-out),top var(--t-base) var(--ease-out)}
.menu-btn span{top:-3px}
.menu-open .menu-btn span{transform:translateY(3px) rotate(45deg)}
.menu-open .menu-btn span::after{top:0;transform:rotate(-90deg)}

@media (max-width:980px){
  .nav{display:none}
  .menu-btn{display:grid}
  .site-header .bar{height:64px}
}
.sheet{
  position:fixed;inset:64px 0 0 0;z-index:55;background:var(--night);color:#fff;padding:24px var(--gutter) 40px;
  display:flex;flex-direction:column;gap:4px;overflow:auto;
  transform:translateY(-8px);opacity:0;visibility:hidden;
  transition:opacity var(--t-base) var(--ease-out),transform var(--t-base) var(--ease-out),visibility 0s linear var(--t-base)
}
.menu-open .sheet{transform:none;opacity:1;visibility:visible;transition-delay:0s}
.sheet a{font-family:var(--serif);font-size:1.9rem;text-decoration:none;padding:10px 0;border-bottom:1px solid var(--night-line);display:flex;justify-content:space-between;align-items:baseline}
.sheet a span{font-family:var(--mono);font-size:.72rem;color:var(--night-mute)}
.sheet .btn{margin-top:24px;justify-content:center;align-items:center;min-height:56px;font-family:var(--sans);font-size:1rem;border:0;padding:0}
@media (min-width:981px){.sheet{display:none}}

/* ---------- seções ---------- */
section{padding-block:var(--section)}
.sec-head{display:grid;grid-template-columns:repeat(12,1fr);column-gap:24px;row-gap:20px;margin-bottom:clamp(40px,6vw,72px);align-items:start}
.sec-head .label{grid-column:1/-1}
.sec-head p:not(.label){padding-top:.55em}
.sec-head h2{grid-column:1/span 7}
.sec-head p{grid-column:9/-1;color:var(--ink-2)}
@media (max-width:900px){.sec-head h2,.sec-head p{grid-column:1/-1}}
.rule{border:0;border-top:1px solid var(--line)}

/* ---------- hero ---------- */
.hero{
  background:var(--night);color:#fff;position:relative;overflow:hidden;
  padding-block:clamp(56px,8vw,104px) clamp(48px,6vw,80px)
}
.hero{border-top:1px solid var(--night-line)}
.hero::before{ /* malha de prancha */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:
    linear-gradient(var(--night-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--night-line) 1px,transparent 1px);
  background-size:96px 96px;background-position:-1px -1px;
  -webkit-mask-image:radial-gradient(ellipse 80% 90% at 70% 40%,#000 20%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 90% at 70% 40%,#000 20%,transparent 75%);
}
.hero .wrap{position:relative;display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.hero-copy{grid-column:1/span 6}
.hero .label{color:var(--night-mute)}
.hero .label .n{color:var(--amber-lit)}
.hero h1{margin:24px 0 24px}
.hero h1 em{color:var(--amber-lit)}
.hero .lead{color:var(--night-text)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}

.hero-fig{grid-column:8/-1;position:relative;padding:28px 0 0 28px}
.hero-fig .frame{position:relative;overflow:hidden;background:var(--night-2);aspect-ratio:4/5}
.hero-fig img{width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.hero-fig figcaption{
  display:flex;justify-content:space-between;gap:12px;margin-top:12px;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--night-mute)
}
.hero-fig figcaption b{color:#fff;font-weight:500}
.cota{position:absolute;color:var(--amber-lit);font-family:var(--mono);font-size:.66rem;letter-spacing:.06em}
.cota svg{position:absolute;overflow:visible}
.cota-h{left:28px;right:0;top:0;height:16px}
.cota-h svg{inset:0;width:100%;height:100%}
.cota-h span{position:absolute;left:50%;top:-2px;transform:translateX(-50%);background:var(--night);padding:0 8px}
.cota-v{top:28px;bottom:36px;left:0;width:16px}
.cota-v svg{inset:0;width:100%;height:100%}
.cota-v span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-90deg);background:var(--night);padding:0 8px;white-space:nowrap}

.trust{
  position:relative;display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(48px,7vw,88px);
  border-top:1px solid var(--night-line)
}
.trust div{padding:22px 24px 0 0;color:var(--night-mute);font-size:.92rem;line-height:1.45}
.trust div+div{padding-left:24px;border-left:1px solid var(--night-line)}
.trust strong{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(1.5rem,2.4vw,2rem);color:#fff;letter-spacing:-.01em;margin-bottom:4px}

@media (max-width:900px){
  .hero-copy,.hero-fig{grid-column:1/-1}
  .hero-fig{margin-top:24px;padding:22px 0 0 22px}
  .hero-fig .frame{aspect-ratio:4/3}
  .cota-h{left:22px}
  .cota-v{top:22px}
}
@media (max-width:620px){
  .trust{grid-template-columns:1fr}
  .trust div,.trust div+div{padding:18px 0;border-left:0;border-bottom:1px solid var(--night-line)}
  .trust div:last-child{border-bottom:0}
}

/* ---------- serviços ---------- */
.services{border-top:1px solid var(--ink)}
.svc{
  display:grid;grid-template-columns:72px minmax(0,5fr) minmax(0,6fr);gap:24px;padding:28px 0;
  border-bottom:1px solid var(--line);align-items:baseline;position:relative
}
.svc .num{font-family:var(--mono);font-size:.8rem;color:var(--ink-3);transition:color var(--t-base) var(--ease-out)}
.svc h3{font-family:var(--serif);font-weight:420;font-size:clamp(1.45rem,2.2vw,1.85rem);letter-spacing:-.012em;line-height:1.15;font-variation-settings:"opsz" 36}
.svc p{color:var(--ink-2);max-width:56ch}
@media (hover:hover){
  .svc::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:var(--amber);
    transform:scaleX(0);transform-origin:left;transition:transform var(--t-slow) var(--ease-out)}
  .svc:hover::before{transform:scaleX(1)}
  .svc:hover .num{color:var(--amber-ink)}
}
@media (max-width:760px){
  .svc{grid-template-columns:48px 1fr;row-gap:8px}
  .svc p{grid-column:2}
}

/* ---------- galeria ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.shot{position:relative;margin:0}
.shot .ph{overflow:hidden;background:var(--paper-2);aspect-ratio:4/3}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform 900ms var(--ease-out)}
@media (hover:hover){.shot:hover img{transform:scale(1.03)}}
.shot figcaption{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:.92rem;color:var(--ink-2)}
.tag{
  font-family:var(--mono);font-size:.64rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  padding:3px 7px;border:1px solid var(--ink-3);color:var(--ink-2);border-radius:var(--radius);flex:none
}
.tag.done{background:var(--ink);border-color:var(--ink);color:#fff}
.shot.lg{grid-column:1/span 7;grid-row:span 2}
.shot.lg .ph{aspect-ratio:auto;height:calc(100% - 34px)}
.shot.md{grid-column:span 5}
.shot.sm{grid-column:span 4}
@media (max-width:900px){
  .shot.lg,.shot.md,.shot.sm{grid-column:1/-1;grid-row:auto}
  .shot.lg .ph{aspect-ratio:4/3;height:auto}
  .gallery{grid-template-columns:1fr 1fr}
  .shot.sm,.shot.md{grid-column:span 1}
}
@media (max-width:560px){.gallery{grid-template-columns:1fr}.shot.sm,.shot.md{grid-column:1/-1}}

/* ---------- processo ---------- */
.process{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.process-aside{grid-column:1/span 4;align-self:start;position:sticky;top:110px}
.process-aside h2{margin:16px 0 20px}
.process-aside p{color:var(--ink-2);margin-bottom:28px}
.steps{grid-column:6/-1;list-style:none;position:relative;counter-reset:st}
.steps::before,.steps .fill{content:"";position:absolute;left:19px;top:8px;bottom:8px;width:1px;background:var(--line)}
.steps .fill{background:var(--amber);transform-origin:top;transform:scaleY(var(--p,0));will-change:transform}
.step{position:relative;padding:0 0 44px 72px;counter-increment:st}
.step:last-child{padding-bottom:0}
.step::before{
  content:counter(st,decimal-leading-zero);position:absolute;left:0;top:0;width:39px;height:39px;display:grid;place-items:center;
  font-family:var(--mono);font-size:.74rem;background:var(--paper);border:1px solid var(--line);border-radius:50%;color:var(--ink-2);
  transition:border-color var(--t-base) var(--ease-out),background-color var(--t-base) var(--ease-out),color var(--t-base) var(--ease-out)
}
.step.on::before{border-color:var(--amber);background:var(--amber);color:#fff}
.step h3{margin:8px 0 8px}
.step p{color:var(--ink-2);max-width:52ch}
@media (max-width:900px){
  .process-aside,.steps{grid-column:1/-1;position:static}
  .steps{margin-top:24px}
}

/* ---------- nota técnica (legislação) ---------- */
.note{background:var(--paper-2);border-block:1px solid var(--line)}
.note-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.note-head{grid-column:1/span 5}
.note-head h2{margin:16px 0 20px;font-size:clamp(1.9rem,3.6vw,2.8rem)}
.note-head p{color:var(--ink-2)}
.note-items{grid-column:7/-1;display:grid;gap:0;border-top:1px solid var(--ink)}
.note-item{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}
.note-item time{font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;color:var(--amber-ink);padding-top:4px}
.note-item h3{margin-bottom:8px}
.note-item p{color:var(--ink-2)}
.note-foot{grid-column:7/-1;font-size:.9rem;color:var(--ink-3);margin-top:8px}
.stamp{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--amber-ink);border:1px solid var(--amber);padding:6px 10px;border-radius:var(--radius)
}
.stamp i{width:6px;height:6px;border-radius:50%;background:var(--amber);display:block}
@media (max-width:900px){.note-head,.note-items,.note-foot{grid-column:1/-1}}
@media (max-width:520px){.note-item{grid-template-columns:1fr;gap:8px}}

/* ---------- avaliações ---------- */
.reviews-top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px}
.score{display:flex;align-items:flex-end;gap:20px}
.score b{font-family:var(--serif);font-weight:380;font-size:clamp(4.5rem,9vw,7.5rem);line-height:.8;letter-spacing:-.03em}
.score div{padding-bottom:6px;color:var(--ink-2);font-size:.95rem;max-width:30ch}
.stars{display:flex;gap:3px;color:var(--amber);margin-bottom:8px}
.stars svg{width:16px;height:16px}
.quotes{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink)}
.quote{padding:28px 24px 8px 0;display:flex;flex-direction:column;gap:20px}
.quote+.quote{padding-left:24px;border-left:1px solid var(--line)}
.quote p{font-family:var(--serif);font-size:1.18rem;line-height:1.45;font-variation-settings:"opsz" 24}
.quote footer{margin-top:auto;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
@media (max-width:1000px){
  .quotes{grid-template-columns:1fr 1fr}
  .quote:nth-child(3){padding-left:0;border-left:0}
  .quote:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:620px){
  .quotes{grid-template-columns:1fr}
  .quote,.quote+.quote{padding:24px 0;border-left:0}
  .quote+.quote{border-top:1px solid var(--line)}
}

/* ---------- sobre ---------- */
.about{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.about-copy{grid-column:1/span 6}
.about-copy h2{margin:16px 0 28px}
.about-copy p{color:var(--ink-2);margin-bottom:1.1em;max-width:58ch}
.about-copy .intro{font-size:1.2rem;color:var(--ink)}
.about-side{grid-column:8/-1}
.carimbo{border:1px solid var(--ink);background:var(--sheet);font-size:.92rem}
.carimbo .row{display:grid;grid-template-columns:132px 1fr;border-bottom:1px solid var(--line)}
.carimbo .row:last-child{border-bottom:0}
.carimbo dt{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);padding:12px 14px;border-right:1px solid var(--line)}
.carimbo dd{padding:11px 14px;font-weight:550}
.carimbo .title{grid-template-columns:1fr;background:var(--ink);color:#fff}
.carimbo .title dd{font-family:var(--serif);font-weight:420;font-size:1.3rem;padding:14px}
.promises{list-style:none;margin-top:32px;display:grid;gap:0;border-top:1px solid var(--line)}
.promises li{padding:18px 0;border-bottom:1px solid var(--line);color:var(--ink-2);display:grid;grid-template-columns:22px 1fr;gap:12px}
.promises li::before{content:"";width:10px;height:10px;border:1px solid var(--amber);transform:rotate(45deg);margin-top:8px}
.promises strong{color:var(--ink);font-weight:650}
@media (max-width:900px){.about-copy,.about-side{grid-column:1/-1}}

/* ---------- região ---------- */
.areas{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ink)}
.area{padding:24px 24px 24px 0}
.area+.area{padding-left:24px;border-left:1px solid var(--line)}
.area h3{font-size:.98rem;margin-bottom:16px}
.area ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.area li{font-size:.9rem;padding:5px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--sheet);color:var(--ink-2)}
.areas-note{margin-top:28px;color:var(--ink-3);font-size:.95rem}
@media (max-width:1000px){
  .areas{grid-template-columns:1fr 1fr}
  .area:nth-child(3){padding-left:0;border-left:0}
  .area:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:560px){
  .areas{grid-template-columns:1fr}
  .area,.area+.area{padding:22px 0;border-left:0}
  .area+.area{border-top:1px solid var(--line)}
}

/* ---------- guias ---------- */
.guides{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.guide{
  display:flex;flex-direction:column;gap:14px;padding:24px;background:var(--sheet);border:1px solid var(--line);
  text-decoration:none;min-height:280px;border-radius:var(--radius);
  transition:border-color var(--t-base) var(--ease-out),transform var(--t-base) var(--ease-out)
}
.guide .mono{color:var(--amber-ink)}
.guide h3{font-family:var(--serif);font-weight:420;font-size:1.5rem;line-height:1.15;font-variation-settings:"opsz" 36}
.guide p{font-size:.95rem;color:var(--ink-2)}
.guide .go{margin-top:auto;font-weight:600;font-size:.92rem;display:flex;align-items:center;gap:8px}
.guide .go .arr{transition:transform var(--t-base) var(--ease-out)}
.guide:active{transform:scale(.985)}
@media (hover:hover){
  .guide:hover{border-color:var(--ink)}
  .guide:hover .go .arr{transform:translateX(4px)}
}
@media (max-width:1000px){.guides{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.guides{grid-template-columns:1fr}.guide{min-height:0}}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.faq-wrap .sec-aside{grid-column:1/span 4}
.faq-wrap .sec-aside h2{margin-top:16px}
.faq{grid-column:6/-1;border-top:1px solid var(--ink)}
.qa{border-bottom:1px solid var(--line)}
.qa button{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:24px;text-align:left;
  padding:22px 0;font-size:1.08rem;font-weight:600;letter-spacing:-.005em
}
.qa .ic{position:relative;width:14px;height:14px;flex:none}
.qa .ic::before,.qa .ic::after{content:"";position:absolute;left:0;top:6.5px;width:14px;height:1.5px;background:currentColor;transition:transform var(--t-base) var(--ease-out)}
.qa .ic::after{transform:rotate(90deg)}
.qa[data-open] .ic::after{transform:rotate(0)}
.qa .ans{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--t-base) var(--ease-out)}
.qa[data-open] .ans{grid-template-rows:1fr}
.qa .ans>div{overflow:hidden}
.qa .ans p{padding:0 0 24px;color:var(--ink-2);max-width:64ch;opacity:0;transform:translateY(-4px);
  transition:opacity var(--t-base) var(--ease-out),transform var(--t-base) var(--ease-out)}
.qa[data-open] .ans p{opacity:1;transform:none}
.no-js .qa .ans{grid-template-rows:1fr}.no-js .qa .ans p{opacity:1;transform:none}
@media (hover:hover){.qa button:hover{color:var(--amber-ink)}}
@media (max-width:900px){.faq-wrap .sec-aside,.faq{grid-column:1/-1}}

/* ---------- redes ---------- */
.social{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.social-copy{grid-column:1/span 7}
.social-copy h2{margin:16px 0 20px}
.social-copy p{color:var(--ink-2);max-width:58ch}
.social-links{grid-column:9/-1;display:grid;gap:12px}
.social-links a{
  display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border:1px solid var(--ink);
  text-decoration:none;border-radius:var(--radius);transition:background-color var(--t-base) var(--ease-out),color var(--t-base) var(--ease-out)
}
.social-links a b{font-weight:650}
.social-links a span{font-family:var(--mono);font-size:.8rem;color:var(--ink-3);transition:color var(--t-base) var(--ease-out)}
.social-links a:active{transform:scale(.99)}
@media (hover:hover){.social-links a:hover{background:var(--ink);color:#fff}.social-links a:hover span{color:var(--amber-lit)}}
@media (max-width:900px){.social-copy,.social-links{grid-column:1/-1}}

/* ---------- contato ---------- */
.contact{background:var(--night);color:#fff;position:relative;overflow:hidden}
.contact::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(var(--night-line) 1px,transparent 1px),linear-gradient(90deg,var(--night-line) 1px,transparent 1px);
  background-size:96px 96px;
  -webkit-mask-image:radial-gradient(ellipse 60% 80% at 20% 60%,#000 10%,transparent 70%);
          mask-image:radial-gradient(ellipse 60% 80% at 20% 60%,#000 10%,transparent 70%)
}
.contact .wrap{position:relative}
.contact .label{color:var(--night-mute)}
.contact .label .n{color:var(--amber-lit)}
.contact h2{font-size:clamp(2.4rem,6vw,4.6rem);margin:20px 0 24px;max-width:16ch}
.contact h2 em{color:var(--amber-lit)}
.contact .lead{color:var(--night-text)}
.contact-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;margin-top:40px}
.contact-row .alt{color:var(--night-text);font-size:.95rem}
.contact-row .alt a{color:#fff}
.contact-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.contact-main{grid-column:1/span 7}
.channels{grid-column:9/-1;border-top:1px solid rgba(255,255,255,.35)}
.channels a{display:grid;grid-template-columns:1fr auto;gap:4px 16px;padding:20px 0;border-bottom:1px solid var(--night-line);text-decoration:none;color:#fff}
.channels small{grid-column:1;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--night-mute)}
.channels b{grid-column:1;font-weight:550;font-size:1.08rem}
.channels .arr{grid-column:2;grid-row:1/span 2;align-self:center;color:var(--amber-lit);transition:transform var(--t-base) var(--ease-out)}
@media (hover:hover){.channels a:hover .arr{transform:translate(3px,-3px)}}
@media (max-width:900px){.contact-main,.channels{grid-column:1/-1}.channels{margin-top:16px}}
.faq-more{margin-top:28px;color:var(--ink-2);font-size:.98rem}

/* ---------- rodapé ---------- */
.site-footer{background:var(--night);color:var(--night-text);padding:0 0 32px;font-size:.92rem}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;border:1px solid var(--night-line)}
.foot>div{padding:24px;border-right:1px solid var(--night-line)}
.foot>div:last-child{border-right:0}
.foot h4{font-family:var(--mono);font-weight:500;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--night-mute);margin-bottom:14px}
.foot p{margin-bottom:6px}
.foot a{text-decoration:none;color:var(--night-text);transition:color var(--t-fast) var(--ease-out)}
@media (hover:hover){.foot a:hover{color:#fff}}
.foot .who{font-family:var(--serif);font-size:1.5rem;color:#fff;line-height:1.15;margin-bottom:10px}
.foot-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:20px;font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;color:var(--night-mute)}
@media (max-width:900px){
  .foot{grid-template-columns:1fr 1fr}
  .foot>div:nth-child(2){border-right:0}
  .foot>div:nth-child(-n+2){border-bottom:1px solid var(--night-line)}
}
@media (max-width:520px){
  .foot{grid-template-columns:1fr}
  .foot>div{border-right:0;border-bottom:1px solid var(--night-line)}
  .foot>div:last-child{border-bottom:0}
}

/* ---------- WhatsApp flutuante ---------- */
.wa{
  position:fixed;right:18px;bottom:18px;z-index:40;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:#1f9d55;color:#fff;box-shadow:0 6px 20px rgba(18,22,31,.25);
  transition:transform var(--t-fast) var(--ease-out),opacity var(--t-base) var(--ease-out)
}
.wa:active{transform:scale(.94)}
.wa svg{width:28px;height:28px}
.wa.hide{opacity:0;transform:translateY(8px) scale(.9);pointer-events:none}

/* ---------- páginas de guia ---------- */
.page-hero{background:var(--night);color:#fff;padding-block:clamp(56px,7vw,96px) clamp(48px,6vw,72px);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(var(--night-line) 1px,transparent 1px),linear-gradient(90deg,var(--night-line) 1px,transparent 1px);
  background-size:96px 96px;
  -webkit-mask-image:radial-gradient(ellipse 70% 90% at 80% 30%,#000 10%,transparent 70%);
          mask-image:radial-gradient(ellipse 70% 90% at 80% 30%,#000 10%,transparent 70%)}
.page-hero .wrap{position:relative}
.page-hero .label{color:var(--night-mute)}
.page-hero .label .n{color:var(--amber-lit)}
.page-hero h1{font-size:clamp(2.3rem,5vw,3.9rem);margin:20px 0 20px;max-width:20ch}
.page-hero .lead{color:var(--night-text);margin-bottom:32px}
.crumb{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--ink-3);margin-bottom:40px}
.crumb a{color:var(--ink-2)}
.artigo{max-width:720px}
.artigo>p,.artigo li{font-size:1.09rem;line-height:1.7;color:var(--ink-2)}
.artigo>p{margin-bottom:1.15em}
.artigo strong{color:var(--ink)}
.artigo h2{font-size:clamp(1.75rem,3.2vw,2.35rem);margin:2.2em 0 .7em;padding-top:1.1em;border-top:1px solid var(--line)}
.artigo h3{margin:1.6em 0 .5em;font-size:1.2rem}
.artigo ul,.artigo ol{margin:0 0 1.3em 1.2em}
.artigo li{margin-bottom:.5em;padding-left:.3em}
.artigo li::marker{color:var(--amber)}
.artigo table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.95rem}
.artigo th,.artigo td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.artigo th{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.callout{background:var(--sheet);border:1px solid var(--line);border-left:3px solid var(--amber);padding:20px 24px;margin:1.8em 0}
.callout p{margin:0;color:var(--ink)}
.artigo details{border-bottom:1px solid var(--line)}
.artigo details:first-of-type{border-top:1px solid var(--ink)}
.artigo summary{list-style:none;cursor:pointer;padding:20px 32px 20px 0;font-weight:600;font-size:1.05rem;position:relative}
.artigo summary::-webkit-details-marker{display:none}
.artigo summary::after{content:"+";position:absolute;right:0;top:16px;font-family:var(--mono);font-size:1.2rem;font-weight:400;transition:transform var(--t-base) var(--ease-out)}
.artigo details[open] summary::after{transform:rotate(45deg)}
.artigo details p{padding-bottom:22px;color:var(--ink-2)}
.cta{background:var(--night);color:#fff}
.cta .label{color:var(--night-mute)}
.cta h2{margin:18px 0 18px;max-width:18ch}
.cta p{color:var(--night-text);max-width:56ch}
.cta .contact-row{margin-top:32px}
.cta .contact-row .alt a{color:#fff}
.contact-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.contact-main{grid-column:1/span 7}
.channels{grid-column:9/-1;border-top:1px solid rgba(255,255,255,.35)}
.channels a{display:grid;grid-template-columns:1fr auto;gap:4px 16px;padding:20px 0;border-bottom:1px solid var(--night-line);text-decoration:none;color:#fff}
.channels small{grid-column:1;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--night-mute)}
.channels b{grid-column:1;font-weight:550;font-size:1.08rem}
.channels .arr{grid-column:2;grid-row:1/span 2;align-self:center;color:var(--amber-lit);transition:transform var(--t-base) var(--ease-out)}
@media (hover:hover){.channels a:hover .arr{transform:translate(3px,-3px)}}
@media (max-width:900px){.contact-main,.channels{grid-column:1/-1}.channels{margin-top:16px}}
.faq-more{margin-top:28px;color:var(--ink-2);font-size:.98rem}
.alt-bg{background:var(--paper-2)}
.relacionados{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:24px}
.relacionados a{display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid var(--line);background:var(--sheet);padding:18px 20px;text-decoration:none;font-weight:600;font-size:.95rem;border-radius:var(--radius);transition:border-color var(--t-base) var(--ease-out)}
.relacionados a::after{content:"→";transition:transform var(--t-base) var(--ease-out)}
@media (hover:hover){.relacionados a:hover{border-color:var(--ink)}.relacionados a:hover::after{transform:translateX(3px)}}

/* ---------- entrada ao rolar ---------- */
@media (prefers-reduced-motion:no-preference){
  .js [data-reveal]{opacity:0;transform:translateY(14px);
    transition:opacity var(--t-slow) var(--ease-out),transform var(--t-slow) var(--ease-out);
    transition-delay:calc(var(--i,0) * 60ms)}
  .js [data-reveal].in{opacity:1;transform:none}

  /* abertura do hero: foto revela de baixo, cotas desenham */
  .js .hero-fig .frame{clip-path:inset(100% 0 0 0);transition:clip-path 1000ms var(--ease-in-out) 120ms}
  .js .hero-fig .frame img{transform:scale(1.08);transition:transform 1400ms var(--ease-out) 120ms}
  .js .ready .hero-fig .frame{clip-path:inset(0 0 0 0)}
  .js .ready .hero-fig .frame img{transform:none}
  .js .cota line{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 700ms var(--ease-out) 900ms}
  .js .ready .cota line{stroke-dashoffset:0}
  .js .cota span{opacity:0;transition:opacity 400ms var(--ease-out) 1300ms}
  .js .ready .cota span{opacity:1}
  .js .hero-copy>*{opacity:0;transform:translateY(12px);transition:opacity 700ms var(--ease-out),transform 700ms var(--ease-out)}
  .js .ready .hero-copy>*{opacity:1;transform:none}
  .js .ready .hero-copy>*:nth-child(2){transition-delay:70ms}
  .js .ready .hero-copy>*:nth-child(3){transition-delay:140ms}
  .js .ready .hero-copy>*:nth-child(4){transition-delay:210ms}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:0s!important;animation-duration:0s!important}
}

/* guias: hero, CTA e "veja também" na mesma coluna de leitura do artigo */
.page-hero .wrap,.cta .wrap,.alt-bg .wrap.artigo{max-width:calc(720px + 2 * var(--gutter))}
.artigo>p.crumb{font-family:var(--mono);font-size:.72rem;line-height:1.5;color:var(--ink-3);margin-bottom:40px}