/* ============================================================
   DUST ENGENHARIA — estilos compartilhados
   Navy premium + seções claras · Exo 2 (display) + Inter (corpo)
   ============================================================ */
:root{
  --navy:#192B53; --navy-deep:#071A3B;
  --slate:#757F98; --acc:#6E93CE; --acc-deep:#2B4E8C; --acc-soft2:rgba(94,130,196,.14);
  --ink:#16213b; --muted:#5b6478; --line:#e4e7ee; --bg:#ffffff; --bg-soft:#f4f6fa; --white:#fff;
  --navy-90:rgba(25,43,83,.92); --navy-70:rgba(25,43,83,.72); --acc-soft:rgba(94,130,196,.12);
  --font-display:"Exo 2",system-ui,sans-serif; --font-body:"Inter",system-ui,sans-serif;
  --font-mono:"Space Mono",ui-monospace,monospace;
  --bp:rgba(255,255,255,.06); --bp-strong:rgba(255,255,255,.13); --cut:44px;
  --container:1200px; --radius:14px; --radius-sm:8px;
  --sp-section:clamp(64px,9vw,120px);
  --shadow-sm:0 2px 10px rgba(9,26,59,.06); --shadow-md:0 12px 32px rgba(9,26,59,.12); --shadow-lg:0 24px 60px rgba(9,26,59,.18);
  --ease:cubic-bezier(.22,.61,.36,1); --ease-rev:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0}
::selection{background:var(--acc-deep);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--sp-section) 0}
.section--soft{background:var(--bg-soft)}
.section--navy{background:radial-gradient(125% 120% at 82% -10%,#20386a 0%,var(--navy) 46%,#12244a 100%);color:#fff;position:relative;overflow:hidden}
.section--deep{background:radial-gradient(120% 130% at 15% 0%,#122a52 0%,var(--navy-deep) 60%);color:#fff;position:relative;overflow:hidden}

/* ---- cabeçalho de seção — eyebrow tipo spec (mono + módulo laranja) ---- */
.overline{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-mono);font-weight:700;
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--slate);margin:0 0 18px}
.overline::before{content:"";width:9px;height:9px;background:var(--acc);display:inline-block;border-radius:1px;flex:none}
.section--navy .overline,.section--deep .overline{color:#9fb0cf}
.h2{font-size:clamp(1.7rem,3.4vw,2.7rem);color:var(--navy);max-width:20ch}
.section--navy .h2,.section--deep .h2{color:#fff}
.h2 em{font-style:normal;color:var(--acc-deep)}
.section--navy .h2 em,.section--deep .h2 em{color:var(--acc)}
.lead{font-size:clamp(1.02rem,1.4vw,1.2rem);color:var(--muted);max-width:60ch;margin-top:18px}
.section--navy .lead,.section--deep .lead{color:#c4cee0}
.sec-head{max-width:760px;margin-bottom:54px}

/* ---- botões ---- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;
  font-size:.98rem;letter-spacing:.01em;padding:15px 30px;border-radius:999px;cursor:pointer;border:none;
  transition:transform .25s var(--ease),background .25s,box-shadow .25s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-cta{background:var(--acc-deep);color:#fff;box-shadow:0 8px 22px rgba(18,88,106,.28),inset 0 1px 0 rgba(255,255,255,.14)}
.btn-cta:hover{background:#17697f;transform:translateY(-2px);box-shadow:0 14px 32px rgba(18,88,106,.38)}
.btn:active{transform:scale(.97)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-outline{background:transparent;color:var(--navy);border:1.5px solid var(--line)}
.btn-outline:hover{border-color:var(--navy);transform:translateY(-2px)}

/* ============ HEADER ============ */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background .35s,box-shadow .35s,padding .35s;padding:20px 0}
.header.scrolled{background:rgba(9,20,40,.72);-webkit-backdrop-filter:blur(16px) saturate(1.3);backdrop-filter:blur(16px) saturate(1.3);
  box-shadow:0 8px 30px rgba(4,12,26,.34);border-bottom:1px solid rgba(255,255,255,.08);padding:11px 0}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.header__logo{display:inline-flex;align-items:center}
.header__logo img{display:block;width:auto;height:30px}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.94rem;font-weight:500;color:rgba(255,255,255,.9);position:relative;transition:color .2s;white-space:nowrap}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--acc);transition:width .3s var(--ease)}
.nav a:hover{color:#fff}.nav a:hover::after{width:100%}
.header__cta{display:inline-flex}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:1101}
.burger span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* off-canvas mobile */
.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(84vw,360px);background:var(--navy-deep);z-index:1100;
  transform:translateX(100%);transition:transform .4s var(--ease);display:flex;flex-direction:column;
  padding:100px 34px 40px;gap:6px}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{color:#fff;font-family:var(--font-display);font-weight:500;font-size:1.15rem;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-menu .btn{margin-top:22px;justify-content:center}
.menu-backdrop{position:fixed;inset:0;background:rgba(7,26,59,.6);z-index:1099;opacity:0;visibility:hidden;transition:opacity .35s}
.menu-backdrop.open{opacity:1;visibility:visible}

/* ============ HERO — imagem full-bleed + texto por cima ============ */
.hero{position:relative;display:flex;align-items:center;overflow:hidden;background:var(--navy);
  min-height:100vh;min-height:100dvh;
  padding:clamp(120px,16vh,180px) 0 clamp(56px,9vh,110px)}
.hero__slides{position:absolute;inset:0;z-index:0}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;
  transition:opacity 1.8s ease;transform:scale(1.06);animation:heroZoom 10s linear forwards;will-change:opacity,transform}
.hero__slide.active{opacity:1}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__overlay{position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(9,20,40,.94) 0%,rgba(9,20,40,.82) 34%,rgba(9,20,40,.5) 66%,rgba(9,20,40,.32) 100%),
             linear-gradient(0deg,rgba(7,16,34,.55) 0%,transparent 42%)}
.hero .container{position:relative;z-index:2}
.hero__inner{max-width:680px}
.hero__eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-mono);font-weight:700;
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:#aebdd8;margin-bottom:26px}
.hero__eyebrow b{color:var(--acc);font-weight:700}
.hero__eyebrow::before{content:"";width:9px;height:9px;background:var(--acc);border-radius:1px}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.4vw,4.4rem);font-weight:800;max-width:16ch;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--acc)}
.hero__sub{color:#d3dcec;font-size:clamp(1.06rem,1.5vw,1.34rem);max-width:52ch;margin-bottom:22px;line-height:1.55}
.hero__micro{font-family:var(--font-mono);color:#aebdd8;font-size:.8rem;letter-spacing:.04em;margin-bottom:34px;display:flex;align-items:center;gap:9px}
.hero__micro svg{width:16px;height:16px;color:var(--acc);flex:none}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}

/* ============ FAIXA STATS / CONTADORES ============ */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.stat{text-align:left}
.stat__num{font-family:var(--font-display);font-weight:800;color:var(--acc-deep);font-size:clamp(2.4rem,5vw,3.4rem);line-height:1;letter-spacing:-.02em}
.section--navy .stat__num,.section--deep .stat__num{color:var(--acc)}
.stat__num small{font-size:.5em;font-weight:700}
.stat__label{color:#c4cee0;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;margin-top:10px;line-height:1.4}

/* ============ CHIPS (setores) ============ */
.chips{display:flex;flex-wrap:wrap;gap:14px}
.chip{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:13px 24px;
  font-family:var(--font-display);font-weight:500;color:var(--navy);font-size:1rem;box-shadow:var(--shadow-sm);
  display:inline-flex;align-items:center;gap:10px;transition:transform .25s var(--ease),border-color .25s}
.chip:hover{transform:translateY(-3px);border-color:var(--acc)}
.chip svg{width:18px;height:18px;color:var(--acc)}

/* ============ GRID DE CARDS (escopo/serviços/diferenciais) ============ */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
/* diferenciais com 5 cards: última linha centralizada */
.grid--center-last{display:flex;flex-wrap:wrap;justify-content:center}
.grid--center-last>*{flex:0 1 calc(25% - 19.5px)}
@media (max-width:1024px){.grid--center-last>*{flex-basis:calc(50% - 13px)}}
@media (max-width:560px){.grid--center-last>*{flex-basis:100%}}
.card{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;
  box-shadow:0 1px 2px rgba(9,26,59,.05),0 10px 26px rgba(9,26,59,.05)}
.card::before{content:"";position:absolute;top:0;left:0;height:3px;width:100%;background:var(--acc);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.card:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(9,26,59,.16);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card:hover .card__ico{background:var(--acc);color:#fff;transform:rotate(-4deg) scale(1.06)}
.card__ico{transition:background .35s,color .35s,transform .35s var(--ease)}
.card__ico{width:52px;height:52px;border-radius:12px;background:var(--acc-soft);color:var(--acc);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.card__ico svg{width:26px;height:26px}
.card h3{font-size:1.22rem;color:var(--navy);margin-bottom:10px;font-weight:700}
.card h3:last-child{margin-bottom:0}
.card p{color:var(--muted);font-size:.98rem}
/* diferencial (numerado, sobre navy) */
.dif{position:relative;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);border-radius:var(--radius);
  padding:32px 28px;overflow:hidden;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:transform .35s var(--ease),background .35s,border-color .35s;
  box-shadow:0 12px 30px rgba(4,12,26,.18)}
.dif::before{content:"";position:absolute;top:0;left:0;height:3px;width:100%;background:var(--acc);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.dif:hover{transform:translateY(-8px);background:rgba(255,255,255,.09);border-color:rgba(94,130,196,.4)}
.dif:hover::before{transform:scaleX(1)}
.dif:hover .dif__ico{transform:scale(1.08) rotate(-4deg)}
.dif__ico{transition:transform .35s var(--ease)}
.dif__ico{width:50px;height:50px;border-radius:12px;background:rgba(94,130,196,.16);color:var(--acc);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.dif__ico svg{width:26px;height:26px}
.dif h3{color:#fff;font-size:1.12rem;font-weight:600;line-height:1.35}

/* ============ COMPARATIVA ============ */
.cmp{--cmp-gap:clamp(10px,1.8vw,20px);background:transparent}
.cmp__head{display:grid;grid-template-columns:1fr 1.06fr;column-gap:var(--cmp-gap)}
.cmp__head>div{padding:20px 26px;font-family:var(--font-display);font-weight:700;font-size:1.02rem;
  border-radius:var(--radius) var(--radius) 0 0}
.cmp__head .is-market{background:#e9ecf2;color:var(--slate)}
.cmp__head .is-dust{background:var(--navy-deep);color:#fff;display:flex;align-items:center;gap:10px;
  box-shadow:0 -1px 0 rgba(255,255,255,.06) inset}
.cmp__head .is-dust img{height:20px;width:auto}
.cmp__row{display:grid;grid-template-columns:1fr 1.06fr;column-gap:var(--cmp-gap)}
.cmp__row>div{padding:17px 26px;font-size:.99rem;display:flex;gap:13px;align-items:flex-start;line-height:1.5}
/* mercado: recuado, plano, incerto */
.cmp__row .is-market{color:var(--slate);background:#eef0f4;border-top:1px solid #e2e5ec}
/* dust: painel navy sólido que se impõe */
.cmp__row .is-dust{color:#e7eefb;background:var(--navy);border-top:1px solid rgba(255,255,255,.08);font-weight:500}
.cmp__row:last-child .is-market{border-radius:0 0 var(--radius) var(--radius)}
.cmp__row:last-child .is-dust{border-radius:0 0 var(--radius) var(--radius)}
.cmp__row svg{width:16px;height:16px;flex:none;margin-top:3px;padding:0}
.cmp__row .is-market svg{color:#b2bac7}
.cmp__row .is-dust svg{color:#fff;background:var(--acc);border-radius:50%;width:20px;height:20px;padding:3px}
.cmp__lbl{display:none;font-family:var(--font-display);font-weight:600;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}

/* ============ PORTFÓLIO ============ */
.portfolio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.pf{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;aspect-ratio:4/3;background:var(--navy);box-shadow:var(--shadow-sm)}
.pf img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.pf::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,26,59,.82) 0%,rgba(7,26,59,.15) 45%,transparent 70%);transition:opacity .3s}
.pf:hover img{transform:scale(1.07)}
.pf__info{position:absolute;left:0;right:0;bottom:0;padding:22px 24px;z-index:2;color:#fff}
.pf__over{font-family:var(--font-mono);font-weight:700;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);margin-bottom:7px;display:inline-flex;align-items:center;gap:7px}
.pf__over::before{content:"";width:7px;height:7px;background:var(--acc);border-radius:1px}
.pf__title{font-family:var(--font-display);font-weight:700;font-size:1.2rem;line-height:1.15}
.pf__count{font-size:.85rem;color:rgba(255,255,255,.75);margin-top:6px;display:flex;align-items:center;gap:7px}
.pf__count svg{width:15px;height:15px}
.pf__zoom{position:absolute;top:18px;right:18px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.16);
  backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;color:#fff;z-index:2;
  opacity:0;transform:scale(.8);transition:opacity .3s,transform .3s}
.pf:hover .pf__zoom{opacity:1;transform:scale(1)}
.pf__zoom svg{width:20px;height:20px}

/* ============ LIGHTBOX ============ */
.lb{position:fixed;inset:0;z-index:2000;background:rgba(4,12,26,.96);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:56px 20px;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s}
.lb.open{opacity:1;visibility:visible}
.lb__img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb.open .lb__img{animation:lbPop .4s var(--ease-rev)}
@keyframes lbPop{from{opacity:.3;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.lb__btn{position:absolute;background:rgba(255,255,255,.1);border:none;color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:background .2s;border-radius:50%}
.lb__btn:hover{background:var(--acc)}
.lb__btn svg{width:22px;height:22px}
.lb__close{top:22px;right:24px;width:48px;height:48px}
.lb__nav{top:50%;transform:translateY(-50%);width:54px;height:54px}
.lb__prev{left:20px}.lb__next{right:20px}
.lb__counter{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);font-family:var(--font-display);
  font-size:.85rem;letter-spacing:.14em;color:rgba(255,255,255,.75)}

/* ============ SPLIT (sobre / para quem) ============ */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.split__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5}
.split__media img{width:100%;height:100%;object-fit:cover}
.split__media--fill{aspect-ratio:auto;min-height:360px}
.split .stats{margin-top:34px;gap:20px}
.split--navy .stat__label{color:#c4cee0}
.split__body p{color:var(--muted);margin-bottom:16px}
.section--navy .split__body p,.section--deep .split__body p{color:#c4cee0}
.split__body strong{color:var(--navy)}
.section--navy .split__body strong,.section--deep .split__body strong{color:#fff}

/* ============ FAQ ============ */
.faq{max-width:none;margin:0}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:20px;font-family:var(--font-display);
  font-weight:600;font-size:1.1rem;color:var(--navy)}
.faq__q .ic{flex:none;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);position:relative;transition:border-color .3s,background .3s}
.faq__q .ic::before,.faq__q .ic::after{content:"";position:absolute;background:var(--acc-deep);top:50%;left:50%;transition:transform .3s}
.faq__q .ic::before{width:11px;height:2px;transform:translate(-50%,-50%)}
.faq__q .ic::after{width:2px;height:11px;transform:translate(-50%,-50%)}
.faq__item.open .ic{background:var(--acc-deep);border-color:var(--acc-deep)}
.faq__item.open .ic::before,.faq__item.open .ic::after{background:#fff}
.faq__item.open .ic::after{transform:translate(-50%,-50%) rotate(90deg) scaleY(0)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a p{color:var(--muted);padding:0 0 24px}

/* ============ CTA FINAL — passo a passo ============ */
.steps{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.stepper{position:relative;padding-left:8px}
.stepper__line{position:absolute;left:31px;top:14px;bottom:14px;width:2px;background:rgba(255,255,255,.18);transform:scaleY(0);transform-origin:top;transition:transform 1.1s var(--ease)}
.stepper.in .stepper__line{transform:scaleY(1)}
.step{display:flex;gap:22px;align-items:flex-start;padding:16px 0;opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.stepper.in .step{opacity:1;transform:none}
.stepper.in .step:nth-child(2){transition-delay:.18s}
.stepper.in .step:nth-child(3){transition-delay:.38s}
.stepper.in .step:nth-child(4){transition-delay:.58s}
.step__n{flex:none;width:48px;height:48px;border-radius:50%;background:var(--acc-deep);color:#fff;
  font-family:var(--font-display);font-weight:800;font-size:1.2rem;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(18,88,106,.4)}
.step h3{color:#fff;font-size:1.18rem;font-weight:600;margin-bottom:6px}
.step p{color:#c4cee0;font-size:.98rem}

/* ---- timeline vertical (fundo claro) ---- */
.timeline{position:relative;max-width:820px;margin:0}
.timeline::before{content:"";position:absolute;left:27px;top:34px;bottom:34px;width:2px;background:var(--line);
  transform:scaleY(0);transform-origin:top;transition:transform 1.2s var(--ease)}
.timeline.in::before{transform:scaleY(1)}
.tl-item{position:relative;display:flex;gap:26px;align-items:flex-start;padding:18px 0;
  opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.timeline.in .tl-item{opacity:1;transform:none}
.timeline.in .tl-item:nth-child(2){transition-delay:.1s}
.timeline.in .tl-item:nth-child(3){transition-delay:.2s}
.timeline.in .tl-item:nth-child(4){transition-delay:.3s}
.timeline.in .tl-item:nth-child(5){transition-delay:.4s}
.timeline.in .tl-item:nth-child(6){transition-delay:.5s}
.tl-item__node{flex:none;width:56px;height:56px;border-radius:50%;background:var(--white);
  border:2px solid var(--line);color:var(--acc);display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;box-shadow:var(--shadow-sm);
  transition:background .35s,color .35s,border-color .35s,transform .35s var(--ease)}
.tl-item__node svg{width:26px;height:26px}
.tl-item:hover .tl-item__node{background:var(--acc);border-color:var(--acc);color:#fff;transform:scale(1.07)}
.tl-item__body{padding-top:8px}
.tl-item__body h3{font-size:1.24rem;color:var(--navy);font-weight:700;margin-bottom:6px}
.tl-item__body p{color:var(--muted);font-size:.98rem;max-width:52ch}
/* timeline + imagem lado a lado */
.split-tl{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,72px);align-items:stretch}
.split-tl .timeline{max-width:none}
.tl-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);min-height:420px}
.tl-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:44px 40px;text-align:center}
.cta-card h3{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:14px}
.cta-card p{color:#c4cee0;margin-bottom:28px}

/* ============ FAIXA CTA (parallax) ============ */
.band{position:relative;overflow:hidden;color:#fff;text-align:center;padding:clamp(80px,12vw,140px) 0}
.band__bg{position:absolute;inset:-15% 0;background-size:cover;background-position:center;z-index:0;will-change:transform}
.band__ov{position:absolute;inset:0;background:var(--navy-90);z-index:1}
.band .container{position:relative;z-index:2}
.band h2{color:#fff;font-size:clamp(1.8rem,3.6vw,2.8rem);max-width:22ch;margin:0 auto 26px}

/* ============ FOOTER ============ */
.footer{background:var(--navy-deep);color:#c4cee0;padding:70px 0 30px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px;margin-bottom:44px}
.footer__logo{width:210px;max-width:62%;height:auto;margin-bottom:20px}
.footer p{color:#9fb0cf;font-size:.95rem;max-width:38ch}
.footer h4{color:#fff;font-family:var(--font-display);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.footer a{color:#c4cee0;font-size:.95rem;display:block;padding:6px 0;transition:color .2s}
.footer a:hover{color:var(--acc)}
.footer__contact{display:flex;align-items:center;gap:10px;color:#c4cee0;padding:6px 0;font-size:.95rem}
.footer__contact svg{width:17px;height:17px;color:var(--acc);flex:none}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;flex-wrap:wrap;
  justify-content:space-between;gap:14px;font-size:.85rem;color:#7d8aa8}
.footer__bottom a{display:inline;padding:0}

/* ============ REVEAL ON SCROLL ============ */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease-rev),transform .9s var(--ease-rev)}
[data-reveal].in{opacity:1;transform:none}

/* ============ RESPONSIVO ============ */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .nav,.header__cta{display:none}
  .burger{display:flex}
  .header.scrolled .burger span{background:#fff}
  .hero{padding-top:clamp(104px,22vw,140px)}
  .hero__overlay{background:linear-gradient(0deg,rgba(9,20,40,.92) 8%,rgba(9,20,40,.68) 52%,rgba(9,20,40,.55) 100%)}
  .split,.steps{grid-template-columns:1fr;gap:40px}
  .split-tl{grid-template-columns:1fr;gap:32px}
  .tl-media{min-height:0;aspect-ratio:16/10;order:-1}
  .split__media{aspect-ratio:16/10;max-height:420px}
  .split__media--fill{aspect-ratio:16/10;min-height:0;max-height:none}
  .grid-3,.portfolio{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer__grid{grid-template-columns:1fr 1fr}
  /* comparativa vira cartões empilhados já no tablet */
  .cmp__head{display:none}
  .cmp__row{grid-template-columns:1fr;border-top:none;border-bottom:8px solid var(--bg-soft)}
  .cmp__row>div{padding:16px 20px}
  .cmp__row .is-market{background:#f4f5f8}
  .cmp__row:last-child .is-market,.cmp__row:last-child .is-dust{border-radius:0}
  .cmp__lbl{display:block}
}
@media (max-width:560px){
  .grid-3,.grid-4,.grid-2,.portfolio{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:22px;text-align:center}
  .stat{text-align:center}
  .hero{min-height:88vh}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{justify-content:center}
  .footer__grid{grid-template-columns:1fr}
}
@media (min-width:901px){.mobile-menu,.menu-backdrop{display:none}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============================================================
   PREMIUM PASS — bento, glass, profundidade, micro-interações
   ============================================================ */
/* squares estáticos — visual calmo/minimalista (sem pulse) */

/* portfólio: press + sombra mais rica */
.pf{transition:transform .55s var(--ease),box-shadow .45s}
.pf:hover{box-shadow:0 30px 64px rgba(4,12,26,.28)}
.pf:active{transform:scale(.985)}

/* barra de progresso de scroll */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:1500;
  background:linear-gradient(90deg,var(--acc-deep),var(--acc));box-shadow:0 0 12px rgba(94,130,196,.5);transition:width .08s linear}

/* ---- BENTO (home: serviços + números) ---- */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.bento__svc{grid-column:span 3;position:relative;min-height:360px;border-radius:var(--radius);overflow:hidden;display:block;color:#fff;
  box-shadow:0 18px 44px rgba(9,26,59,.14);transition:transform .4s var(--ease),box-shadow .4s}
.bento__svc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.bento__svc::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,20,44,.94) 4%,rgba(7,20,44,.5) 42%,rgba(7,20,44,.12) 100%)}
.bento__svc:hover{transform:translateY(-6px);box-shadow:0 34px 70px rgba(9,26,59,.24)}
.bento__svc:hover img{transform:scale(1.07)}
.bento__cut{position:absolute;top:0;right:0;width:var(--cut);height:var(--cut);z-index:3}
.bento__cut::after{content:"";position:absolute;top:7px;right:-3px;width:calc(1.414*var(--cut));height:2px;background:var(--acc);transform-origin:right center;transform:rotate(-45deg)}
.bento__svc{clip-path:polygon(0 0,calc(100% - var(--cut)) 0,100% var(--cut),100% 100%,0 100%)}
.b-body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:34px 32px}
.b-over{font-family:var(--font-mono);font-weight:700;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);display:inline-flex;align-items:center;gap:8px;margin-bottom:12px}
.b-over::before{content:"";width:8px;height:8px;background:var(--acc);border-radius:1px}
.b-body h3{font-family:var(--font-display);font-weight:700;font-size:clamp(1.4rem,2.4vw,1.9rem);color:#fff;margin-bottom:10px;line-height:1.1}
.b-body p{color:#cdd6e6;font-size:.98rem;max-width:38ch;display:flex;align-items:center;gap:10px}
.b-body p svg{width:18px;height:18px;color:var(--acc);flex:none;transition:transform .3s var(--ease)}
.bento__svc:hover .b-body p svg{transform:translateX(5px)}
.bento__stat{grid-column:span 2;position:relative;border-radius:var(--radius);padding:30px 26px;color:#fff;min-height:168px;
  display:flex;flex-direction:column;justify-content:center;overflow:hidden;
  background:radial-gradient(120% 120% at 85% 0%,#20386a,var(--navy) 60%,#12244a);border:1px solid rgba(255,255,255,.08);
  transition:transform .35s var(--ease),border-color .35s}
.bento__stat:hover{transform:translateY(-6px);border-color:rgba(94,130,196,.42)}
.bento__stat .stat__num{color:var(--acc);font-family:var(--font-display);font-weight:800;font-size:clamp(2.2rem,4vw,3rem);line-height:1;letter-spacing:-.02em}
.bento__stat .stat__num small{font-size:.5em;font-weight:700}
.bento__stat .stat__label{color:#c4cee0;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-top:12px;line-height:1.45}
.bento__stat .bp-tick{position:absolute;top:20px;right:20px;width:9px;height:9px;background:var(--acc);border-radius:1px;opacity:.8}
@media (max-width:900px){
  .bento{grid-template-columns:repeat(3,minmax(0,1fr))}
  .bento__svc{grid-column:span 3;min-height:300px}
  .bento__stat{grid-column:span 1}
}
@media (max-width:560px){
  .bento{grid-template-columns:1fr}
  .bento__svc,.bento__stat{grid-column:span 1}
  .bento__svc{min-height:260px}
}

/* Botão flutuante do Merlin na cor da identidade Dust */
.merlin-button{background:var(--navy)!important}

/* ══════════ POLÍTICA DE PRIVACIDADE + COOKIE NOTICE (LGPD) ══════════ */
.privacy-overlay{position:fixed;inset:0;z-index:1200;background:rgba(7,16,34,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .3s ease}
.privacy-overlay.open{opacity:1;pointer-events:all}
.privacy-modal{background:#fff;border-radius:var(--radius);width:100%;max-width:640px;max-height:86vh;display:flex;flex-direction:column;
  transform:translateY(20px);transition:transform .35s var(--ease-rev);box-shadow:var(--shadow-lg)}
.privacy-overlay.open .privacy-modal{transform:translateY(0)}
.privacy-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line);flex-shrink:0}
.privacy-header h2{font-size:1.05rem;font-weight:700;color:var(--navy)}
.privacy-close{background:none;border:none;cursor:pointer;font-size:22px;line-height:1;color:var(--slate);padding:4px}
.privacy-body{overflow-y:auto;padding:24px;font-size:.9rem;line-height:1.75;color:var(--muted)}
.privacy-body h3{font-size:.9rem;font-weight:700;color:var(--navy);margin:20px 0 6px}
.privacy-body p,.privacy-body ul{margin-bottom:12px}
.privacy-body ul{padding-left:18px}
.privacy-body strong{color:var(--ink)}

.cookie-notice{position:fixed;bottom:20px;left:20px;z-index:1100;background:var(--navy-deep);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:20px 22px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;
  box-shadow:0 18px 44px rgba(4,12,26,.5);transform:translateY(calc(100% + 32px));transition:transform .48s var(--ease-rev)}
.cookie-notice.show{transform:translateY(0)}
.cookie-notice p{font-size:.82rem;color:#c4cee0;line-height:1.6}
.cookie-notice p button{background:none;border:none;padding:0;color:var(--acc);font:inherit;cursor:pointer;text-decoration:underline}
.cookie-actions{display:flex;gap:10px}
.cookie-btn{flex:1;padding:10px 14px;border-radius:999px;font-family:var(--font-display);font-size:.82rem;font-weight:600;cursor:pointer;white-space:nowrap;text-align:center;transition:background .2s,border-color .2s}
.cookie-btn--accept{background:var(--acc-deep);color:#fff;border:none}
.cookie-btn--accept:hover{background:#17697f}
.cookie-btn--decline{background:transparent;color:#aebdd8;border:1px solid rgba(255,255,255,.2)}
.cookie-btn--decline:hover{border-color:#fff;color:#fff}
@media(max-width:480px){.cookie-notice{left:12px;right:12px;bottom:12px;max-width:none}}
.footer__legal a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.footer__legal a:hover{color:#fff}