/* ============================================================
   ENGEDAM — Engenharia e Construções  ·  v2 "Dossiê"
   Sistema claro/editorial (paper) com blocos navy invertidos,
   molduras chanfradas e índice lateral. Marca real: navy #230B55
   + dourado #B88402, tipografia Klavika self-hosted.
   ============================================================ */

/* ---------- Fonts: Rethink Sans (headers) + Geist (body) ---------- */
:root{
  --font-head:"Rethink Sans","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  --font-body:"Geist","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  --navy-900:#14063A; --navy-800:#1B0847; --navy:#230B55; --navy-700:#33176E; --navy-600:#4A2C87;
  --gold:#B88402; --gold-600:#9A6F02; --gold-300:#E4C77E; --gold-100:#EFE2C2;
  --paper:#F4F1EA; --paper-2:#EBE6DA; --white:#fff;
  --ink:#1A1636; --ink-2:#3A3556; --ink-muted:#6A6486;
  --on-dark:#F4F1EA; --on-dark-muted:#B7B0D0;
  --line:#DAD3C4; --line-2:#CBC3B0; --line-dark:rgba(244,241,234,.16);
  --header-h:78px; --wrap:1280px; --gutter:clamp(20px,5vw,64px);
  --ch:16px; /* chamfer */
  --e:cubic-bezier(.16,.84,.28,1); --e2:cubic-bezier(.4,0,.2,1);
  font-family:var(--font-body);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--font-head);font-weight:700;line-height:1.04;letter-spacing:-.022em}
.h-display,.h-sec,.eyebrow,.nav a,.btn,.btn-head,.sindex a,.mani .lead,.qband blockquote,
.rail .num,.hero-strip .num,.tile .n,.pcard .cat,.feat-meta .k,.step .dot,.footer h4,
.band .cap .k,.dif-cell .idx,.pilar .idx,.pcard .idx{font-family:var(--font-head)}
p{margin:0}
button{font-family:inherit}
::selection{background:var(--gold);color:var(--navy-900)}
[hidden]{display:none!important}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.chamfer{clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch))}

/* eyebrow (no ::before) */
.eyebrow{display:flex;align-items:center;gap:12px;font-size:.72rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.24em;color:var(--gold-600);margin:0 0 22px}
.eyebrow .n{color:var(--ink-muted);font-variant-numeric:tabular-nums}
.on-dark .eyebrow{color:var(--gold-300)} .on-dark .eyebrow .n{color:var(--on-dark-muted)}

.h-display{font-size:clamp(2.6rem,7vw,6.2rem);letter-spacing:-.03em;line-height:.98}
.h-sec{font-size:clamp(1.85rem,3.6vw,3rem);letter-spacing:-.022em;line-height:1.03;text-wrap:balance}
.lede{font-size:clamp(1.08rem,1.5vw,1.4rem);font-weight:300;line-height:1.5;color:var(--ink-2)}
.on-dark .lede{color:var(--on-dark-muted)}
.muted{color:var(--ink-muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.65em;padding:1em 1.7em;font-weight:700;font-size:.98rem;
  cursor:pointer;border:1.5px solid transparent;transition:background .3s var(--e2),color .3s var(--e2),border-color .3s var(--e2),transform .2s var(--e2);
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.btn .arw{transition:transform .3s var(--e)} .btn:hover .arw{transform:translateX(5px)} .btn:active{transform:translateY(1px)}
.btn-primary{background:var(--gold);color:var(--navy-900);border-color:var(--gold)}
.btn-primary:hover{background:var(--gold-600);border-color:var(--gold-600)}
.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-ink:hover{background:var(--navy)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-outline:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.on-dark .btn-outline{color:var(--on-dark);border-color:rgba(244,241,234,.4)} .on-dark .btn-outline:hover{background:var(--paper);color:var(--navy-900);border-color:var(--paper)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}

/* ============ LOADER ============ */
.loader{position:fixed;inset:0;z-index:200;background:var(--paper);display:grid;place-items:center;
  transition:opacity .7s var(--e),visibility .7s}
.loader.done{opacity:0;visibility:hidden}
.loader .lo-in{display:flex;flex-direction:column;align-items:center;gap:20px}
.loader img{height:46px;opacity:0;animation:loFade .8s var(--e) .15s forwards}
.loader .bar{width:min(52vw,300px);height:2px;background:var(--line);position:relative;overflow:hidden}
.loader .bar::after{content:"";position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:left;animation:loBar 1.1s var(--e) forwards}
@keyframes loFade{to{opacity:1}}
@keyframes loBar{to{transform:scaleX(1)}}

/* ============ HEADER ============ */
.header{position:fixed;inset:0 0 auto 0;z-index:80;height:var(--header-h);display:flex;align-items:center;
  transition:background .5s var(--e2),box-shadow .5s var(--e2),height .5s var(--e2),transform .5s var(--e2);
  padding-top:env(safe-area-inset-top,0px)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center}
.brand img{height:50px;width:auto;transition:height .4s var(--e2)}
.header.solid .brand img{height:42px}
.logo-color{display:none}
.header.solid .logo-white{display:none}
.header.solid .logo-color{display:block}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:.94rem;font-weight:500;color:rgba(244,241,234,.92);position:relative;padding:6px 0;transition:color .25s}
.nav a .n{font-size:.7rem;color:var(--gold-300);margin-right:5px;font-variant-numeric:tabular-nums}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--gold);transition:right .35s var(--e)}
.nav a:hover::after,.nav a.active::after{right:0}.nav a:hover{color:#fff}
.header.solid .nav a{color:var(--ink-2)} .header.solid .nav a .n{color:var(--gold-600)} .header.solid .nav a:hover{color:var(--ink)}
.btn-head{padding:.62em 1.2em;font-size:.9rem;background:var(--paper);color:var(--navy-900);font-weight:700;border:1.5px solid var(--paper);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);transition:background .3s,color .3s,border-color .3s}
.btn-head:hover{background:var(--gold);border-color:var(--gold)}
.header.solid .btn-head{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.header.solid .btn-head:hover{background:var(--navy);border-color:var(--navy)}
.header.solid{background:rgba(244,241,234,.9);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);height:64px}
.header.hide{transform:translateY(-100%)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:90}
.burger span{width:26px;height:2px;background:var(--paper);transition:transform .35s var(--e),opacity .25s,background .3s}
.header.solid .burger span{background:var(--ink)}
.burger.open span{background:var(--paper)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* section index (right rail) */
.sindex{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:70;display:flex;flex-direction:column;gap:14px}
.sindex a{display:flex;align-items:center;gap:10px;justify-content:flex-end;color:var(--ink-muted);font-size:.66rem;
  letter-spacing:.12em;font-weight:700;font-variant-numeric:tabular-nums;transition:color .3s}
.sindex a .dot{width:7px;height:7px;border:1.5px solid var(--line-2);background:transparent;border-radius:50%;transition:all .3s var(--e)}
.sindex a .lbl{opacity:0;transform:translateX(6px);transition:opacity .3s,transform .3s;text-transform:uppercase}
.sindex a:hover .lbl,.sindex a.active .lbl{opacity:1;transform:none}
.sindex a.active{color:var(--ink)} .sindex a.active .dot{background:var(--gold);border-color:var(--gold);transform:scale(1.25)}
@media(max-width:1200px){.sindex{display:none}}

/* ============ SECTION BASE ============ */
.section{position:relative;padding-block:clamp(44px,6vh,88px)}
.fit{min-height:100svh;display:flex;flex-direction:column;justify-content:center}
.bg-paper2{background:var(--paper-2)}
.bg-dark{background:var(--navy);color:var(--on-dark)}
.bg-dark--deep{background:var(--navy-900);color:var(--on-dark)}
.sec-head{max-width:70ch}
.hair{height:1px;background:var(--line);border:0;margin:0}
.on-dark .hair{background:var(--line-dark)}

/* ============ HERO (full-bleed image) ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;color:var(--paper)}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;z-index:-1;
  background:
   linear-gradient(94deg,rgba(20,6,58,.92) 0%,rgba(20,6,58,.7) 44%,rgba(20,6,58,.3) 100%),
   linear-gradient(0deg,rgba(20,6,58,.86) 0%,rgba(20,6,58,.12) 46%,rgba(20,6,58,.3) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;padding-block:clamp(120px,20vh,200px) clamp(40px,7vh,72px)}
.hero .eyebrow{color:var(--gold-300)} .hero .eyebrow .n{color:var(--on-dark-muted)}
.hero h1{color:var(--paper);max-width:18ch}
.hero h1 em{font-style:normal;color:var(--gold-300)}
.hero .lede{margin-top:26px;max-width:50ch;color:var(--on-dark-muted)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-strip{display:grid;grid-template-columns:repeat(3,auto);gap:clamp(26px,5vw,68px);margin-top:clamp(40px,6vh,66px);
  padding-top:26px;border-top:1px solid var(--line-dark);width:fit-content}
.hero-strip .num{font-size:clamp(1.8rem,3.2vw,2.8rem);font-weight:700;letter-spacing:-.02em;line-height:1;color:var(--paper)}
.hero-strip .num .u{color:var(--gold-300)}
.hero-strip .lbl{margin-top:8px;font-size:.82rem;color:var(--on-dark-muted);font-weight:500}

/* ============ SOBRE (statement + stats rail) ============ */
.stmt{display:grid;grid-template-columns:minmax(0,.55fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.stmt .body p+p{margin-top:16px}
.stmt .body .muted{margin-top:18px;max-width:58ch}
.rail{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(40px,6vh,72px);border-top:1px solid var(--line-2)}
.rail .cell{padding:26px 4px 0}
.rail .cell+.cell{border-left:1px solid var(--line);padding-left:26px}
.rail .num{font-size:clamp(2.4rem,5vw,4rem);font-weight:700;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.rail .num .u{color:var(--gold-600)}
.rail .lbl{margin-top:10px;font-size:.86rem;color:var(--ink-muted);font-weight:500;letter-spacing:.02em}

/* ============ IMAGE BAND ============ */
.band{position:relative;height:clamp(340px,66vh,600px);overflow:hidden;display:flex;align-items:flex-end}
.band .bg{position:absolute;inset:-12% 0;z-index:-2;will-change:transform}
.band .bg img{width:100%;height:100%;object-fit:cover}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(20,6,58,.82),rgba(20,6,58,.05) 60%,rgba(20,6,58,.2))}
.band .cap{position:relative;color:var(--paper);padding-block:32px;max-width:46ch}
.band .cap .k{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-300);font-weight:700}
.band .cap .t{font-size:clamp(1.2rem,2.1vw,1.8rem);font-weight:500;margin-top:8px;line-height:1.24}

/* ============ ATUAÇÃO (2x2 chamfered tiles) ============ */
.atu-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:clamp(20px,3vw,48px);align-items:end;margin-bottom:clamp(18px,3vh,38px)}
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,1.6vw,22px)}
.tile{position:relative;overflow:hidden;aspect-ratio:2/1;isolation:isolate;color:var(--paper);display:flex;align-items:flex-end;
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch))}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--e)}
.tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(20,6,58,.93) 4%,rgba(20,6,58,.4) 52%,rgba(20,6,58,.05) 100%)}
.tile:hover img{transform:scale(1.05)}
.tile .in{padding:24px 24px 26px;width:100%}
.tile .n{font-size:.72rem;letter-spacing:.16em;color:var(--gold-300);font-weight:700;font-variant-numeric:tabular-nums}
.tile h3{font-size:clamp(1.2rem,1.7vw,1.55rem);margin:8px 0 8px}
.tile p{font-size:.92rem;color:var(--on-dark-muted);line-height:1.5;max-width:44ch;
  max-height:0;opacity:0;overflow:hidden;transition:max-height .55s var(--e),opacity .45s var(--e),margin .55s var(--e)}
.tile:hover p,.tile:focus-within p{max-height:200px;opacity:1;margin-top:2px}
.tile{border:0;font:inherit;color:var(--paper);text-align:left;width:100%;cursor:pointer;padding:0}
.tile .zoom{position:absolute;top:14px;right:14px;z-index:2;width:40px;height:40px;display:grid;place-items:center;
  background:var(--gold);opacity:0;transform:translateY(8px);transition:opacity .35s var(--e),transform .35s var(--e);
  clip-path:polygon(7px 0,100% 0,100% 100%,0 100%,0 7px)}
.tile:hover .zoom,.tile:focus-visible .zoom{opacity:1;transform:none}
.tile .zoom svg{width:18px;height:18px;stroke:var(--navy-900)}
.tsee{display:inline-block;margin-top:10px;color:var(--gold-300);font-weight:700;font-family:var(--font-head);font-size:.82rem;letter-spacing:.02em}

/* ============ MANIFESTO (dark, pilares) ============ */
.mani{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,80px);align-items:start}
.mani .lead{font-size:clamp(1.6rem,2.8vw,2.5rem);font-weight:500;line-height:1.22;letter-spacing:-.02em;color:var(--paper)}
.mani .lead b{color:var(--gold-300);font-weight:700}
.pilares{display:grid;gap:0}
.pilar{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:22px 0;border-top:1px solid var(--line-dark);align-items:baseline}
.pilar:last-child{border-bottom:1px solid var(--line-dark)}
.pilar .idx{font-size:1.2rem;font-weight:700;color:var(--gold-300);font-variant-numeric:tabular-nums}
.pilar h3{font-size:clamp(1.1rem,1.5vw,1.35rem);color:var(--paper);margin-bottom:5px}
.pilar p{color:var(--on-dark-muted);font-size:.96rem;max-width:52ch}

/* ============ DIFERENCIAIS (light hairline grid) ============ */
.dif-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:clamp(30px,5vh,52px);border-top:1px solid var(--line-2)}
.dif-cell{padding:28px 26px 30px;border-bottom:1px solid var(--line)}
.dif-cell:nth-child(3n+2),.dif-cell:nth-child(3n){border-left:1px solid var(--line)}
.dif-cell .idx{font-size:.8rem;font-weight:700;color:var(--gold-600);font-variant-numeric:tabular-nums;letter-spacing:.1em}
.dif-cell h3{font-size:clamp(1.1rem,1.5vw,1.4rem);margin:14px 0 8px}
.dif-cell p{color:var(--ink-muted);font-size:.96rem;max-width:36ch}

/* ============ OBRA EM DESTAQUE (featured) ============ */
.feat{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,4vw,56px);align-items:center}
.feat-media{position:relative;overflow:hidden;aspect-ratio:4/3;
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch))}
.feat-media img{width:100%;height:100%;object-fit:cover}
.feat-media .tagcat{position:absolute;left:16px;top:16px;background:var(--gold);color:var(--navy-900);font-size:.72rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:7px 12px;clip-path:polygon(6px 0,100% 0,100% 100%,0 100%,0 6px)}
.feat-meta{list-style:none;margin:24px 0 0;padding:0}
.feat-meta li{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-top:1px solid var(--line)}
.feat-meta li:last-child{border-bottom:1px solid var(--line)}
.feat-meta .k{color:var(--ink-muted);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.feat-meta .v{font-weight:700;color:var(--ink)}

/* ============ PORTFÓLIO (paper cards, grid + lightbox) ============ */
.port-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(18px,3vh,36px)}
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.5vw,20px)}
.pcard{background:transparent;border:0;padding:0;text-align:left;cursor:pointer;width:100%;display:block}
.pcard .ph{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--paper-2);
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch))}
.pcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--e)}
.pcard:hover .ph img{transform:scale(1.05)}
.pcard .ph .idx{position:absolute;top:14px;left:16px;color:var(--paper);font-weight:700;font-size:.8rem;font-variant-numeric:tabular-nums;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.pcard .ph .zoom{position:absolute;right:14px;bottom:14px;width:42px;height:42px;display:grid;place-items:center;
  background:var(--gold);color:var(--navy-900);opacity:0;transform:translateY(8px);transition:opacity .35s var(--e),transform .35s var(--e);
  clip-path:polygon(7px 0,100% 0,100% 100%,0 100%,0 7px)}
.pcard:hover .zoom,.pcard:focus-visible .zoom{opacity:1;transform:none}
.pcard .zoom svg{width:18px;height:18px;stroke:var(--navy-900)}
.pcard .cinfo{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 2px 0;border-top:2px solid var(--ink);margin-top:11px}
.pcard .cinfo .nm{font-size:1.12rem;font-weight:700}
.pcard .cinfo .cat{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-600);font-weight:700}
.pcard .cloc{font-size:.86rem;color:var(--ink-muted);padding:6px 2px 0}
.port-note{margin-top:18px;color:var(--ink-muted);font-size:.92rem;max-width:66ch}

/* ============ PARCEIROS (logo wall) ============ */
.parceiros{overflow:hidden}
.parc-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.82fr);align-items:end;gap:clamp(20px,4vw,64px);margin-bottom:clamp(26px,4.5vh,52px)}
.parc-head .lede{padding-bottom:6px}
.parc-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));
  border-top:1px solid var(--line-dark);border-left:1px solid var(--line-dark)}
.parc-cell{position:relative;aspect-ratio:3/2;border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);
  transition:background .4s var(--e2)}
.parc-cell img{position:absolute;inset:0;margin:auto;width:66%;height:66%;object-fit:contain;transition:opacity .4s var(--e2),transform .5s var(--e)}
.parc-cell .pmono{opacity:.82}
.parc-cell .pcolor{opacity:0}
@media(hover:hover){
  .parc-cell:hover{background:var(--paper)}
  .parc-cell:hover .pmono{opacity:0;transform:scale(1.04)}
  .parc-cell:hover .pcolor{opacity:1;transform:scale(1.04)}
}
@media(hover:none){
  .parc-cell{background:var(--paper)}
  .parc-cell .pmono{opacity:0}
  .parc-cell .pcolor{opacity:1}
}
.parc-note{margin-top:clamp(20px,3vh,32px);color:var(--on-dark-muted);font-size:.9rem;letter-spacing:.02em}

/* ============ CONTATO (dark, process + CTA) ============ */
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(32px,5vw,80px);align-items:center}
.cta-grid h2{color:var(--paper)}
.cta-grid .lede{margin:22px 0 30px;max-width:46ch}
.proc{position:relative;padding-left:34px}
.proc::before{content:"";position:absolute;left:10px;top:10px;bottom:10px;width:2px;background:var(--line-dark);
  transform:scaleY(0);transform-origin:top;transition:transform 1.1s var(--e)}
.proc.on::before{transform:scaleY(1)}
.step{position:relative;padding-bottom:32px;opacity:0;transform:translateY(14px);transition:opacity .6s var(--e),transform .6s var(--e)}
.step:last-child{padding-bottom:0}
.proc.on .step{opacity:1;transform:none}
.proc.on .step:nth-child(1){transition-delay:.15s}.proc.on .step:nth-child(2){transition-delay:.35s}.proc.on .step:nth-child(3){transition-delay:.55s}
.step .dot{position:absolute;left:-34px;top:0;width:22px;height:22px;background:var(--navy-900);border:2px solid var(--gold);
  display:grid;place-items:center;font-size:.68rem;font-weight:700;color:var(--gold);border-radius:50%}
.step h3{color:var(--paper);font-size:1.14rem;margin-bottom:5px}
.step p{color:var(--on-dark-muted);font-size:.96rem;max-width:44ch}

/* ============ FOOTER ============ */
.footer{background:var(--navy-900);color:var(--on-dark);padding-top:clamp(56px,8vh,88px);padding-bottom:calc(26px + env(safe-area-inset-bottom,0px))}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line-dark)}
.footer .flogo{height:60px;width:auto;margin-bottom:20px}
.footer .ftag{color:var(--on-dark-muted);max-width:34ch;font-weight:300}
.footer h4{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-300);margin-bottom:16px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.footer a{color:var(--on-dark-muted);transition:color .25s;font-size:.95rem} .footer a:hover{color:var(--paper)}
.footer address{font-style:normal;color:var(--on-dark-muted);line-height:1.7;font-size:.95rem}
.footer-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;color:var(--on-dark-muted);font-size:.84rem}

/* ============ LIGHTBOX ============ */
.lb{position:fixed;inset:0;z-index:150;background:rgba(12,4,34,.96);display:none;align-items:center;justify-content:center;padding:max(20px,env(safe-area-inset-top)) 20px}
.lb.open{display:flex}
.lb-stage{position:relative;max-width:1160px;width:100%;max-height:88vh;display:flex;flex-direction:column;gap:14px}
.lb-imgwrap{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center}
.lb-img{max-width:100%;max-height:80vh;object-fit:contain;box-shadow:0 24px 60px rgba(0,0,0,.5);
  clip-path:polygon(var(--ch) 0,100% 0,100% calc(100% - var(--ch)),calc(100% - var(--ch)) 100%,0 100%,0 var(--ch))}
.lb-bar{display:flex;justify-content:space-between;align-items:center;color:var(--paper);gap:16px}
.lb-bar .t{font-weight:700}.lb-bar .c{color:var(--on-dark-muted);font-size:.9rem}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;background:rgba(244,241,234,.1);
  border:1px solid rgba(244,241,234,.25);color:var(--paper);cursor:pointer;display:grid;place-items:center;transition:background .25s;border-radius:50%}
.lb-nav:hover{background:rgba(244,241,234,.22)} .lb-prev{left:-8px}.lb-next{right:-8px}
.lb-nav svg,.lb-close svg{width:22px;height:22px;stroke:var(--paper)}
.lb-close{position:absolute;top:-6px;right:-4px;width:46px;height:46px;background:rgba(244,241,234,.12);border:1px solid rgba(244,241,234,.25);
  color:var(--paper);cursor:pointer;display:grid;place-items:center;z-index:2;border-radius:50%}

/* ============ COOKIE ============ */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:120;max-width:560px;margin:0 auto;background:var(--navy-800);
  color:var(--paper);border:1px solid var(--line-dark);padding:20px 22px;box-shadow:0 20px 60px rgba(0,0,0,.4);display:none;
  clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px)}
.cookie.show{display:block}
.cookie p{font-size:.9rem;color:var(--on-dark-muted);line-height:1.5}
.cookie p a{color:var(--gold-300);text-decoration:underline}
.cookie-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.cookie .btn{padding:.62em 1.15em;font-size:.88rem}

/* ============ QUOTE BAND (full-bleed) ============ */
.qband{position:relative;overflow:hidden;min-height:62svh;display:flex;align-items:center;color:var(--paper);isolation:isolate}
.qband .bg{position:absolute;inset:-10% 0;z-index:-2;will-change:transform}
.qband .bg img{width:100%;height:100%;object-fit:cover}
.qband::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(20,6,58,.9),rgba(20,6,58,.62))}
.qband blockquote{margin:0;font-size:clamp(1.5rem,3.4vw,2.8rem);font-weight:500;line-height:1.25;max-width:22ch;letter-spacing:-.015em}
.qband .qm{color:var(--gold-300);font-weight:700}
.qband cite{display:block;margin-top:22px;font-style:normal;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-muted);font-weight:600}

/* section index readable on both grounds */
.sindex a .dot{border-color:rgba(150,140,180,.65)}

/* texturas de _patterns — compostas com degradê/blur, uma diferente por seção */
.tex{position:absolute;inset:0;z-index:0;pointer-events:none;background-repeat:no-repeat;overflow:hidden}
/* HERO: raios de luz (blur nativo do SVG), canto sup. direito, fade radial + screen */
.tex-rays{background-image:url("../patterns/rays-gold.svg");background-position:right -60px top -140px;
  background-size:min(64vw,820px) auto;opacity:.5;mix-blend-mode:screen;
  -webkit-mask-image:radial-gradient(130% 100% at 100% 0,#000,transparent 72%);
  mask-image:radial-gradient(130% 100% at 100% 0,#000,transparent 72%)}
/* PARCERIA (navy): pontos dourados adensando no canto inf. direito (máscara radial) */
.tex-dots-gold{background-image:url("../patterns/dots-gold.svg");background-repeat:repeat;background-size:24px 24px;opacity:.42;
  -webkit-mask-image:radial-gradient(72% 78% at 100% 100%,#000,transparent 58%);
  mask-image:radial-gradient(72% 78% at 100% 100%,#000,transparent 58%)}
/* DIFERENCIAIS (claro): diagonais navy, degradê linear a partir do canto sup. esquerdo */
.tex-diag-navy{background-image:url("../patterns/diagonal-navy.svg");background-size:cover;opacity:.09;
  -webkit-mask-image:linear-gradient(122deg,#000,rgba(0,0,0,.28) 42%,transparent 60%);
  mask-image:linear-gradient(122deg,#000,rgba(0,0,0,.28) 42%,transparent 60%)}
/* CONTATO (navy profundo): anéis dourados, fade radial no canto sup. esquerdo */
.tex-circles{background-image:url("../patterns/circles-gold.svg");background-repeat:repeat;background-size:42px 42px;opacity:.3;
  -webkit-mask-image:radial-gradient(78% 82% at 0% 0%,#000,transparent 56%);
  mask-image:radial-gradient(78% 82% at 0% 0%,#000,transparent 56%)}
.section>.wrap{position:relative;z-index:1}
.hero .tex{z-index:1}
.qband .wrap{position:relative;z-index:1}
@media(prefers-reduced-motion:reduce){.tex-rays{mix-blend-mode:normal}}

/* ============ PÁGINA DE PORTFÓLIO ============ */
.pfhero{position:relative;min-height:58svh;display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;color:var(--paper);padding-top:var(--header-h)}
.pfhero .bg{position:absolute;inset:0;z-index:-2}
.pfhero .bg img{width:100%;height:100%;object-fit:cover}
.pfhero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(20,6,58,.94),rgba(20,6,58,.5) 55%,rgba(20,6,58,.62))}
.pfhero .in{position:relative;z-index:1;padding-block:clamp(40px,7vh,84px);width:100%}
.pfhero .eyebrow{color:var(--gold-300)}
.pfhero h1{color:var(--paper);max-width:20ch}
.pfhero .lede{color:var(--on-dark-muted);margin-top:16px;max-width:58ch}
.pf-body{padding-block:clamp(34px,5vh,60px) clamp(64px,9vh,120px)}
.pf-filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(26px,4vh,44px)}
.chip{font-family:var(--font-head);font-weight:700;font-size:.82rem;letter-spacing:.03em;padding:.6em 1.15em;cursor:pointer;
  background:transparent;color:var(--ink-2);border:1.5px solid var(--line-2);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
  transition:background .25s var(--e2),color .25s var(--e2),border-color .25s var(--e2)}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pcard.hide{display:none}
.pf-count{margin-top:26px;color:var(--ink-muted);font-size:.92rem}

/* ============ MOTION ============ */
html[data-motion="on"] [data-reveal]{opacity:0;transform:translateY(26px)}
html[data-motion="on"] [data-reveal="left"]{transform:translateX(-28px)}
html[data-motion="on"] [data-reveal="right"]{transform:translateX(28px)}
html[data-motion="on"] [data-reveal="mask"]{opacity:1;clip-path:inset(0 0 101% 0);transform:none}
[data-reveal]{transition:opacity .9s var(--e),transform .9s var(--e),clip-path 1.1s var(--e)}
[data-reveal="mask"]{transition:clip-path 1.1s var(--e)}
[data-reveal].in{opacity:1;transform:none;clip-path:inset(0 0 0 0)}

/* ============ RESPONSIVE ============ */
@media(max-width:980px){
  .hero-grid,.stmt,.mani,.feat,.cta-grid{grid-template-columns:1fr;gap:30px}
  .hero-media{min-height:52vh;order:-1}
  .atu-head{grid-template-columns:1fr;align-items:start}
  .tiles p{max-height:180px;opacity:1;margin-top:2px}
  .dif-grid{grid-template-columns:1fr 1fr}
  .dif-cell:nth-child(odd){border-left:0}
  .dif-cell:nth-child(even){border-left:1px solid var(--line)}
  .port-grid{grid-template-columns:1fr 1fr}
  .parc-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .parc-head{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer .fc-brand{grid-column:1/-1}
}
@media(max-width:900px){
  :root{--header-h:64px}
  .brand img,.header.solid .brand img{height:40px}
  .nav{position:fixed;inset:0 0 0 auto;width:min(84vw,360px);height:100dvh;background:var(--navy-900);flex-direction:column;
    justify-content:center;align-items:flex-start;gap:26px;padding:80px 42px;transform:translateX(100%);transition:transform .5s var(--e);z-index:85}
  .nav.open{transform:none;box-shadow:-30px 0 80px rgba(0,0,0,.4)}
  .nav a{color:var(--paper);font-size:1.15rem}.nav a .n{color:var(--gold-300)}.nav a::after{display:none}
  .btn-head{display:none}.burger{display:flex}
}
@media(max-width:600px){
  body{font-size:15.5px}
  .fit{min-height:auto}
  .hero{min-height:100svh}
  .rail{grid-template-columns:1fr}
  .rail .cell+.cell{border-left:0;border-top:1px solid var(--line);padding-left:4px;margin-top:8px}
  .tiles{grid-template-columns:1fr}
  .dif-grid{grid-template-columns:1fr}
  .dif-cell{border-left:0!important}
  .port-grid{grid-template-columns:1fr}
  .parc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .tile{aspect-ratio:16/11}
  .footer-top{grid-template-columns:1fr}
  .lb-prev{left:0}.lb-next{right:0}.lb-nav{width:44px;height:44px}
  .cookie-actions .btn{flex:1;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html[data-motion="on"] [data-reveal]{opacity:1!important;transform:none!important;clip-path:none!important}
  .band .bg{transform:none!important}
  .loader{display:none}
}