/* =========================================================
   AERO LM SERVIÇOS — estilos
   Cores da marca: azul-marinho do logo + laranja de destaque + aço
   ========================================================= */
@font-face{font-family:"Montserrat";font-weight:500;font-display:swap;src:url(../fonts/montserrat-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:600;font-display:swap;src:url(../fonts/montserrat-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:700;font-display:swap;src:url(../fonts/montserrat-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:800;font-display:swap;src:url(../fonts/montserrat-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:900;font-display:swap;src:url(../fonts/montserrat-latin-900-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:400;font-display:swap;src:url(../fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:500;font-display:swap;src:url(../fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-weight:600;font-display:swap;src:url(../fonts/inter-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-weight:600;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-600-normal.woff2) format("woff2")}

:root{
  --navy-950:#060d1f;
  --navy-900:#0a1631;
  --navy-850:#0e1d3d;
  --navy-800:#14264d;      /* azul do logo */
  --navy-700:#1d3566;
  --line:rgba(170,190,225,.14);
  --line-2:rgba(170,190,225,.26);
  --orange:#f26a1b;        /* laranja do logo */
  --orange-2:#ff8a3d;
  --orange-soft:rgba(242,106,27,.14);
  --steel:#c9d0d9;
  --steel-2:#8a96a6;
  --text:#eef2f8;
  --muted:#93a1ba;
  --ok:#3ccf8e;
  --warn:#ffb020;
  --bad:#ff5a4f;
  --r:18px;
  --wrap:1200px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --f-head:"Montserrat",system-ui,sans-serif;
  --f-body:"Inter",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--navy-950);color:var(--text);font-family:var(--f-body);font-size:16px;line-height:1.6;overflow-x:clip;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
svg{width:1em;height:1em;flex:none}
.mono{font-family:var(--f-mono);letter-spacing:.04em}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}

h1,h2,h3,h4{font-family:var(--f-head);line-height:1.05;letter-spacing:-.02em}
h2{font-size:clamp(2rem,4.2vw,3.15rem);font-weight:800}
h3{font-size:1.25rem;font-weight:700}
.muted{color:var(--muted);font-weight:700}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.18em;color:var(--orange-2);margin-bottom:18px}
.kicker::before{content:"";width:22px;height:2px;background:var(--orange)}
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head--row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.sec-lead{color:var(--muted);font-size:1.075rem;margin-top:20px;max-width:620px}
.sec-lead a{color:var(--orange-2);font-weight:600}
.section{padding:clamp(72px,9vw,118px) 0;position:relative}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:54px;padding:0 26px;border-radius:999px;font-family:var(--f-head);font-weight:700;font-size:.98rem;letter-spacing:.01em;transition:transform .25s var(--ease),background .25s,box-shadow .25s,border-color .25s;white-space:nowrap}
.btn svg{width:20px;height:20px;transition:transform .25s var(--ease)}
.btn:hover svg[class=""],.btn:hover use[href="#i-arrow"]{transform:translateX(3px)}
.btn--orange{background:var(--orange);color:#fff;box-shadow:0 10px 30px -10px rgba(242,106,27,.7)}
.btn--orange:hover{background:var(--orange-2);transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(242,106,27,.8)}
.btn--ghost{border:1.5px solid var(--line-2);background:rgba(255,255,255,.04);backdrop-filter:blur(8px)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn--sm{height:44px;padding:0 20px;font-size:.9rem}
.btn:disabled{opacity:.35;pointer-events:none}

/* ---------- Altímetro de corda ---------- */
.rope{position:fixed;right:22px;top:110px;bottom:40px;width:2px;z-index:40;pointer-events:none}
.rope__line{position:absolute;inset:0;background:repeating-linear-gradient(to bottom,rgba(242,106,27,.65) 0 6px,transparent 6px 10px);opacity:.55}
.rope__climber{position:absolute;left:50%;top:0;width:30px;height:30px;transform:translate(-50%,-50%)}
.rope__climber svg{width:30px;height:30px;color:var(--orange);background:var(--navy-900);border:1.5px solid var(--orange);border-radius:50%;padding:4px}
.rope__alt{position:absolute;right:38px;top:50%;transform:translateY(-50%);font-size:.68rem;background:rgba(6,13,31,.85);border:1px solid var(--line-2);padding:3px 7px;border-radius:6px;white-space:nowrap;color:var(--steel)}

/* ---------- Header ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(16px,4vw,48px);transition:background .35s,padding .35s,border-color .35s;border-bottom:1px solid transparent}
.nav.is-solid{background:rgba(6,13,31,.82);backdrop-filter:blur(14px) saturate(1.3);padding-block:12px;border-color:var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:46px;height:44px;color:#fff}
.brand__txt{display:flex;flex-direction:column;line-height:1;font-family:var(--f-head)}
.brand__txt b{font-weight:800;font-size:1.2rem;letter-spacing:.02em}
.brand__txt small{font-weight:600;font-size:.62rem;letter-spacing:.42em;color:var(--steel);margin-top:4px}
.nav__links{display:flex;align-items:center;gap:30px;font-weight:500;font-size:.95rem}
.nav__links a:not(.btn){position:relative;color:#d6deeb;transition:color .2s}
.nav__links a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav__links a:not(.btn):hover{color:#fff}
.nav__links a:not(.btn):hover::after{transform:scaleX(1)}
.nav__burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);position:relative}
.nav__burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;transition:transform .3s,top .3s}
.nav__burger span:nth-child(1){top:17px}.nav__burger span:nth-child(2){top:25px}
.nav__burger[aria-expanded=true] span:nth-child(1){top:21px;transform:rotate(45deg)}
.nav__burger[aria-expanded=true] span:nth-child(2){top:21px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;padding:140px 0 110px;isolation:isolate;cursor:crosshair}
.hero::before{content:"";position:absolute;inset:0;z-index:-4;background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/56px 56px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/56px 56px,radial-gradient(circle at 20% 60%,#13274f 0%,var(--navy-950) 60%)}
.hero__feed{position:absolute;top:0;right:0;bottom:0;width:58%;z-index:-1;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 22%);mask-image:linear-gradient(90deg,transparent 0%,#000 22%)}
.hero__bg{position:absolute;inset:0;z-index:-3;overflow:hidden}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;animation:heroZoom 14s ease-out both}
@keyframes heroZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero__shade{position:absolute;inset:0;z-index:-2;background:
  linear-gradient(0deg,var(--navy-950) 0%,transparent 30%),
  linear-gradient(180deg,rgba(6,13,31,.75) 0%,transparent 22%),
  linear-gradient(90deg,rgba(6,13,31,.55) 0%,transparent 45%)}
.hero__content{width:min(var(--wrap),100% - 32px);margin-inline:auto;position:relative;z-index:2;pointer-events:none}
.hero__content>*{pointer-events:auto}
.hero__lead{text-shadow:0 2px 20px rgba(6,13,31,.8)}
.hero h1 .outline{color:var(--orange);background:none;-webkit-text-fill-color:currentColor}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);padding:8px 14px;border:1px solid var(--line-2);border-radius:999px;background:rgba(6,13,31,.5);backdrop-filter:blur(6px)}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(242,106,27,.25);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(242,106,27,0)}}
.hero h1{font-size:clamp(2.7rem,7vw,5.8rem);font-weight:900;margin:24px 0 22px;letter-spacing:-.035em;line-height:.98}
.outline{color:transparent;-webkit-text-stroke:2px #fff;background:linear-gradient(90deg,var(--orange),var(--orange-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;-webkit-text-stroke:0}
.hero__lead{max-width:560px;font-size:clamp(1.02rem,1.6vw,1.2rem);color:#cfd8e6}
.hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:.66rem;letter-spacing:.3em;color:var(--steel);z-index:3}
.hero__scroll span{width:2px;height:38px;background:linear-gradient(var(--orange),transparent);animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* HUD */
.hud{position:absolute;inset:96px 64px 76px 22%;z-index:1;pointer-events:none;color:rgba(255,255,255,.85)}
.hud__corner{position:absolute;width:34px;height:34px;border:2px solid rgba(255,255,255,.7)}
.hud__corner.tl{left:0;top:0;border-right:0;border-bottom:0}.hud__corner.tr{right:0;top:0;border-left:0;border-bottom:0}
.hud__corner.bl{left:0;bottom:0;border-right:0;border-top:0}.hud__corner.br{right:0;bottom:0;border-left:0;border-top:0}
.hud__top{position:absolute;top:10px;left:50%;transform:translateX(-50%);display:flex;gap:26px;font-size:.72rem;white-space:nowrap}
.hud__top b{font-weight:600;color:#fff}
.rec{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--bad);margin-right:7px;animation:blink 1s steps(2) infinite;vertical-align:0}
@keyframes blink{50%{opacity:.15}}
.hud__left,.hud__right{position:absolute;top:50%;transform:translateY(-50%);font-size:.74rem;display:flex;flex-direction:column;gap:8px}
.hud__left{left:14px;top:auto;bottom:24px;transform:none}.hud__right{right:14px;text-align:right}
.hud__left b,.hud__right b{color:#fff;font-weight:600}
.hud__horizon{position:absolute;left:30%;right:30%;top:50%;height:0;transition:transform .2s linear}
.hud__horizon span{position:absolute;inset:0;border-top:1px solid rgba(255,255,255,.35)}
.hud__horizon::before,.hud__horizon::after{content:"";position:absolute;top:-6px;width:14px;height:12px;border:1px solid rgba(255,255,255,.5);border-top:0}
.hud__horizon::before{left:-20px;border-right:0}.hud__horizon::after{right:-20px;border-left:0}
.hud__reticle{position:absolute;left:0;top:0;width:120px;height:120px;margin:-60px 0 0 -60px;color:#fff;will-change:transform}
.hud__reticle svg{width:100%;height:100%;animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hud__lock{position:absolute;left:100%;top:8px;font-size:.62rem;white-space:nowrap;background:var(--orange);color:#fff;padding:3px 7px;border-radius:4px;opacity:0;transform:translateX(-6px);transition:.25s}
.hero.is-locked .hud__lock{opacity:1;transform:none}
.hero.is-locked .hud__reticle{color:var(--orange-2)}

/* ---------- Ticker ---------- */
.ticker{background:var(--orange);color:#fff;overflow:hidden;padding:16px 0;transform:rotate(-1.2deg) scale(1.02);margin:-14px 0 0;position:relative;z-index:4;box-shadow:0 20px 40px -20px rgba(242,106,27,.6)}
.ticker__track{display:flex;gap:28px;width:max-content;animation:tick 38s linear infinite;font-family:var(--f-head);font-weight:800;font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em;align-items:center}
.ticker__track i{font-style:normal;opacity:.7}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- Facts ---------- */
.facts__head{margin-bottom:56px}
.facts__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.fact{background:var(--navy-950);padding:34px 28px 36px;transition:background .3s}
.fact:hover{background:var(--navy-900)}
.fact__num{font-family:var(--f-head);font-weight:900;font-size:clamp(2.8rem,5vw,4.2rem);line-height:1;letter-spacing:-.04em;color:#fff;display:flex;align-items:baseline;gap:8px;margin-bottom:18px}
.fact__num small{font-size:.95rem;font-weight:700;color:var(--orange-2);letter-spacing:0}
.fact p{color:var(--muted);font-size:.95rem}
.fact p b{color:var(--text);font-weight:600}

/* ---------- Serviços ---------- */
.services{background:linear-gradient(180deg,var(--navy-950),var(--navy-900))}
.svc{display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:start}
.svc__list{display:flex;flex-direction:column;gap:6px;position:sticky;top:100px}
.svc__item{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:14px;text-align:left;border:1px solid transparent;color:#b9c5d8;transition:background .25s,color .25s,border-color .25s;font-weight:500}
.svc__item svg{width:22px;height:22px;color:var(--steel-2);transition:color .25s}
.svc__item .n{font-family:var(--f-mono);font-size:.72rem;color:var(--steel-2);margin-left:auto}
.svc__item:hover{background:rgba(255,255,255,.04);color:#fff}
.svc__item.is-on{background:var(--navy-800);border-color:var(--line-2);color:#fff;box-shadow:inset 3px 0 0 var(--orange)}
.svc__item.is-on svg{color:var(--orange)}
.svc__panel{background:var(--navy-850);border:1px solid var(--line);border-radius:22px;overflow:hidden;display:grid;grid-template-rows:auto 1fr}
.svc__media{position:relative;aspect-ratio:16/7.2;overflow:hidden;background:#000}
.svc__media img{width:100%;height:100%;object-fit:cover;transition:opacity .35s,transform 1.2s var(--ease)}
.svc__media img.is-swap{opacity:0;transform:scale(1.06)}
.svc__media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--navy-850),transparent 45%)}
.svc__tag{position:absolute;left:18px;top:18px;z-index:2;background:rgba(6,13,31,.75);backdrop-filter:blur(6px);border:1px solid var(--line-2);padding:6px 11px;border-radius:8px;font-size:.7rem;color:var(--orange-2)}
.svc__body{padding:6px 34px 34px;position:relative;z-index:2;margin-top:-30px}
.svc__body h3{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800;margin-bottom:12px}
.svc__body>p{color:#c2cde0;max-width:640px}
.ticks{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;margin:22px 0 28px}
.ticks li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;color:#d7dfeb}
.ticks li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--orange-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ff8a3d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center/12px no-repeat}

/* ---------- Scanner ---------- */
.inspect{background:var(--navy-900)}
.inspect::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 70%);opacity:.5;pointer-events:none}
.scan{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;position:relative;align-items:start}
.scan__stage{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line-2);background:#000;aspect-ratio:880/760;touch-action:none;cursor:none}
.scan__stage canvas{width:100%;height:100%;display:block}
.scan__modes{position:absolute;top:16px;left:16px;display:flex;background:rgba(6,13,31,.78);backdrop-filter:blur(8px);border:1px solid var(--line-2);border-radius:12px;padding:4px;cursor:default}
.scan__modes button{padding:8px 14px;border-radius:9px;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;color:var(--steel);transition:.2s}
.scan__modes button.is-on{background:var(--orange);color:#fff}
.scan__hint{position:absolute;left:50%;bottom:54px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;background:rgba(6,13,31,.82);border:1px solid var(--line-2);padding:9px 14px;border-radius:999px;font-size:.74rem;pointer-events:none;transition:opacity .4s;white-space:nowrap}
.scan__hint svg{width:18px;height:18px;color:var(--orange);animation:float 2s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-3px)}}
.scan__hint.is-off{opacity:0}
.scan__readout{position:absolute;right:16px;top:16px;background:rgba(6,13,31,.78);border:1px solid var(--line-2);padding:8px 12px;border-radius:10px;font-size:.72rem;color:var(--steel)}
.scan__disclaimer{position:absolute;left:16px;bottom:14px;font-size:.72rem;color:rgba(255,255,255,.75);background:rgba(6,13,31,.6);padding:4px 9px;border-radius:6px}
.report{background:var(--navy-850);border:1px solid var(--line);border-radius:22px;padding:24px;display:flex;flex-direction:column;position:sticky;top:96px}
.report__head{display:flex;gap:14px;align-items:center}
.report__head>svg{width:42px;height:42px;padding:9px;border-radius:12px;background:var(--orange-soft);color:var(--orange-2)}
.report__head b{display:block;font-family:var(--f-head);font-size:1.05rem}
.report__head span{font-size:.75rem;color:var(--muted)}
.report__bar{height:6px;border-radius:9px;background:rgba(255,255,255,.07);margin:18px 0;overflow:hidden}
.report__bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--orange-2));transition:width .5s var(--ease)}
.report__list{list-style:none;display:flex;flex-direction:column;gap:10px;overflow:auto;flex:1;counter-reset:r}
.report__empty{color:var(--muted);font-size:.9rem;padding:14px;border:1px dashed var(--line-2);border-radius:12px}
.report__item{counter-increment:r;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.035);border:1px solid var(--line);animation:inItem .45s var(--ease) both;cursor:pointer}
.report__item:hover{border-color:var(--line-2)}
@keyframes inItem{from{opacity:0;transform:translateY(8px)}}
.report__item header{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.93rem}
.report__item header::before{content:counter(r,decimal-leading-zero);font-family:var(--f-mono);font-size:.72rem;color:var(--orange-2)}
.report__item p{font-size:.84rem;color:var(--muted);margin-top:4px}
.sev{margin-left:auto;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.06em;padding:3px 7px;border-radius:5px;text-transform:uppercase}
.sev--alta{background:rgba(255,90,79,.16);color:#ff8a82}
.sev--media{background:rgba(255,176,32,.16);color:#ffc65a}
.sev--baixa{background:rgba(60,207,142,.15);color:#6fe0ae}
.report__done{display:none;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.report__done p{font-size:.9rem;color:#c8d3e4;margin-bottom:14px}
.report.is-done .report__done{display:block;animation:inItem .5s both}

/* ---------- Modelo 3D ---------- */
.model{overflow:hidden}
.model__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:60px;align-items:center}
.feat{list-style:none;display:grid;gap:18px;margin-top:34px}
.feat li{display:flex;gap:16px}
.feat li>svg{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--navy-800);color:var(--orange-2);border:1px solid var(--line)}
.feat b{display:block;font-family:var(--f-head);font-size:1rem}
.feat span{color:var(--muted);font-size:.93rem}
.model__viewer{position:relative;aspect-ratio:1/1.05;border-radius:24px;border:1px solid var(--line);background:radial-gradient(circle at 50% 35%,#13274f 0%,var(--navy-950) 70%);overflow:hidden;cursor:grab;touch-action:pan-y}
.model__viewer:active{cursor:grabbing}
.model__viewer canvas{width:100%;height:100%;display:block}
.model__ui{position:absolute;left:16px;right:16px;bottom:16px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:.72rem}
.model__tabs{display:flex;background:rgba(6,13,31,.78);border:1px solid var(--line-2);border-radius:11px;padding:4px}
.model__tabs button{padding:7px 12px;border-radius:8px;color:var(--steel);font-family:var(--f-mono);font-size:.72rem}
.model__tabs button.is-on{background:var(--orange);color:#fff}
.model__hint{color:var(--steel-2)}
.model__scale{position:absolute;right:18px;top:40px;bottom:80px;display:flex;flex-direction:column;justify-content:space-between;font-size:.66rem;color:var(--steel-2);border-right:1px solid var(--line-2);padding-right:8px;text-align:right}

/* ---------- Galeria ---------- */
.projects{background:linear-gradient(180deg,var(--navy-950),var(--navy-900) 60%,var(--navy-950))}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filters button{padding:10px 16px;border-radius:999px;border:1px solid var(--line-2);font-size:.88rem;color:#c3cee0;transition:.2s}
.filters button:hover{border-color:#fff;color:#fff}
.filters button.is-on{background:#fff;color:var(--navy-900);border-color:#fff;font-weight:600}
.gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:120px;gap:14px}
.g{position:relative;border-radius:16px;overflow:hidden;background:var(--navy-850);cursor:zoom-in;transition:opacity .4s,transform .4s var(--ease)}
.g img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),filter .4s}
.g::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,13,31,.92),transparent 55%);opacity:.85;transition:opacity .3s}
.g figcaption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2}
.g figcaption small{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--orange-2)}
.g figcaption b{display:block;font-family:var(--f-head);font-size:1.02rem;line-height:1.25;margin-top:3px}
.g:hover img{transform:scale(1.06)}
.g.is-hidden{display:none}
.g--a{grid-column:span 7;grid-row:span 4}.g--b{grid-column:span 5;grid-row:span 4}
.g--c{grid-column:span 4;grid-row:span 3}.g--d{grid-column:span 8;grid-row:span 3}
.g--e{grid-column:span 6;grid-row:span 3}
.gallery.is-filtered .g{grid-column:span 6;grid-row:span 3}
.gallery__more{margin-top:28px;color:var(--muted);text-align:center}
.gallery__more a{color:var(--orange-2);font-weight:600;display:inline-flex;align-items:center;gap:6px}

/* ---------- Processo ---------- */
.steps{position:relative;display:grid;gap:18px;padding-left:64px;max-width:860px}
.steps__rope{position:absolute;left:21px;top:10px;bottom:10px;width:2px;background:var(--line-2)}
.steps__rope span{position:absolute;inset:0 0 auto;height:0;background:linear-gradient(var(--orange),var(--orange-2));box-shadow:0 0 12px var(--orange)}
.step{position:relative;display:flex;gap:22px;padding:24px 26px;border-radius:18px;background:var(--navy-900);border:1px solid var(--line)}
.step__n{position:absolute;left:-64px;top:20px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--navy-950);border:2px solid var(--line-2);font-size:.82rem;font-weight:600;transition:.4s}
.step.is-lit .step__n{border-color:var(--orange);background:var(--orange);color:#fff;box-shadow:0 0 0 6px rgba(242,106,27,.18)}
.step h3{margin-bottom:6px}
.step p{color:var(--muted)}

/* ---------- Orçamento ---------- */
.quote{background:var(--navy-900);overflow:hidden}
.quote__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.quote__visual{position:relative;height:300px;margin-top:40px;border-left:1px dashed var(--line-2);border-bottom:1px solid var(--line-2)}
.qv__building{position:absolute;left:40px;bottom:0;width:120px;height:20%;background:
  repeating-linear-gradient(0deg,transparent 0 14px,rgba(6,13,31,.55) 14px 16px),
  repeating-linear-gradient(90deg,#24407a 0 18px,#1b3264 18px 24px);
  border-radius:4px 4px 0 0;transition:height .5s var(--ease);box-shadow:inset 0 0 0 1px var(--line-2)}
.qv__building::before{content:"";position:absolute;right:-28px;top:0;bottom:0;border-right:2px dashed var(--orange)}
.qv__building::after{content:"";position:absolute;right:-37px;top:30%;width:20px;height:20px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(242,106,27,.25);animation:abseil 3.2s ease-in-out infinite}
@keyframes abseil{0%,100%{top:10%}50%{top:70%}}
.qv__label{position:absolute;left:200px;font-size:.8rem;color:var(--orange-2);bottom:20%;transition:bottom .5s var(--ease);transform:translateY(50%)}
.wizard{background:var(--navy-850);border:1px solid var(--line-2);border-radius:24px;padding:34px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.wizard__progress{height:5px;background:rgba(255,255,255,.07);border-radius:9px;overflow:hidden}
.wizard__progress span{display:block;height:100%;width:25%;background:linear-gradient(90deg,var(--orange),var(--orange-2));transition:width .45s var(--ease)}
.wizard__step{font-size:.72rem;color:var(--steel-2);margin:16px 0 6px}
.wz{border:0;display:none}
.wz.is-on{display:block;animation:inItem .4s var(--ease) both}
.wz legend{font-family:var(--f-head);font-weight:800;font-size:1.55rem;margin-bottom:20px;line-height:1.2}
.wz legend small{font-family:var(--f-body);font-weight:500;font-size:.85rem;color:var(--muted)}
.opts--cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.opt{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:16px;border-radius:14px;border:1.5px solid var(--line-2);background:rgba(255,255,255,.02);text-align:left;font-weight:600;font-size:.92rem;line-height:1.25;transition:.2s}
.opt svg{width:28px;height:28px;color:var(--steel)}
.opt:hover{border-color:#fff}
.opt.is-on{border-color:var(--orange);background:var(--orange-soft)}
.opt.is-on svg{color:var(--orange-2)}
.opt.is-on::after{content:"";position:absolute;right:10px;top:10px;width:20px;height:20px;border-radius:50%;background:var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round' d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center/12px no-repeat}
.opts--chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{padding:11px 16px;border-radius:999px;border:1.5px solid var(--line-2);font-size:.9rem;font-weight:500;transition:.2s}
.chip:hover{border-color:#fff}
.chip.is-on{background:var(--orange);border-color:var(--orange);color:#fff}
.range{display:block;margin-bottom:28px}
.range__val{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.range__val b{font-family:var(--f-head);font-size:2.2rem;font-weight:900}
.range__val small{color:var(--muted)}
.range input{width:100%;-webkit-appearance:none;appearance:none;height:8px;border-radius:9px;background:linear-gradient(90deg,var(--orange) var(--p,10%),rgba(255,255,255,.1) var(--p,10%));outline:none}
.range input::-webkit-slider-thumb{-webkit-appearance:none;width:28px;height:28px;border-radius:50%;background:#fff;border:6px solid var(--orange);cursor:grab;box-shadow:0 4px 14px rgba(0,0,0,.4)}
.range input::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:6px solid var(--orange);cursor:grab}
.range__ticks{display:flex;justify-content:space-between;font-size:.66rem;color:var(--steel-2);margin-top:8px}
.opts--seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg{padding:14px 10px;border-radius:12px;border:1.5px solid var(--line-2);font-weight:600;font-size:.9rem;text-align:center;transition:.2s;line-height:1.25}
.seg small{display:block;font-weight:400;font-size:.75rem;color:var(--muted);margin-top:3px}
.seg.is-on{border-color:var(--orange);background:var(--orange-soft)}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fields label{display:flex;flex-direction:column;gap:7px;font-size:.85rem;color:#c3cee0;font-weight:500}
.fields .full{grid-column:1/-1}
.fields input,.fields textarea{font:inherit;color:#fff;background:var(--navy-950);border:1.5px solid var(--line-2);border-radius:12px;padding:13px 14px;resize:vertical;transition:border-color .2s}
.fields input:focus,.fields textarea:focus{outline:none;border-color:var(--orange)}
.fields ::placeholder{color:#5f6e88}
.summary{margin-top:18px;padding:16px;border-radius:14px;background:var(--navy-950);border:1px dashed var(--line-2);font-size:.88rem;color:#c8d3e4}
.summary b{color:#fff}
.summary .prio{display:inline-block;margin-top:8px;font-family:var(--f-mono);font-size:.7rem;padding:4px 8px;border-radius:6px}
.wizard__nav{display:flex;justify-content:space-between;gap:12px;margin-top:28px}
.wizard__err{color:#ff9a92;font-size:.88rem;margin-top:12px;min-height:1.2em}

/* ---------- FAQ ---------- */
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
.acc details{border-bottom:1px solid var(--line-2)}
.acc summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;cursor:pointer;font-family:var(--f-head);font-weight:700;font-size:1.12rem}
.acc summary::-webkit-details-marker{display:none}
.acc summary svg{width:26px;height:26px;padding:5px;border-radius:50%;border:1px solid var(--line-2);transition:transform .3s,background .3s}
.acc details[open] summary svg{transform:rotate(45deg);background:var(--orange);border-color:var(--orange)}
.acc p{color:var(--muted);padding:0 40px 24px 0;margin-top:-6px}
.acc p a{color:var(--orange-2)}

/* ---------- CTA final ---------- */
.final{position:relative;padding:clamp(110px,14vw,180px) 0;overflow:hidden;isolation:isolate;text-align:center}
.final__bg{position:absolute;inset:0;z-index:-2}
.final__bg img{width:100%;height:100%;object-fit:cover}
.final__shade{position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 50% 50%,rgba(6,13,31,.62),rgba(6,13,31,.94) 75%)}
.final h2{font-size:clamp(2.4rem,6vw,4.6rem);font-weight:900}
.final p{color:#cfd8e6;margin-top:16px;font-size:1.1rem}
.final .hero__ctas{justify-content:center}

/* ---------- Rodapé ---------- */
.foot{background:var(--navy-950);border-top:1px solid var(--line);padding:70px 0 30px}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}
.foot__logo{width:150px;background:#fff;border-radius:18px;padding:12px;margin-bottom:18px}
.foot p{color:var(--muted);max-width:340px;font-size:.93rem}
.foot h4{font-size:.78rem;font-family:var(--f-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--steel-2);margin-bottom:18px;font-weight:500}
.foot ul{list-style:none;display:grid;gap:10px}
.foot li a,.foot li span{display:inline-flex;align-items:center;gap:10px;color:#c9d3e2;font-size:.95rem;transition:color .2s}
.foot li a:hover{color:var(--orange-2)}
.foot li svg{width:18px;height:18px;color:var(--orange-2)}
.foot__bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:.82rem;color:var(--steel-2)}
.credit b{color:#2282F0}
.credit:hover{color:#fff}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{position:fixed;right:58px;bottom:24px;z-index:60;display:flex;align-items:center;gap:10px;height:58px;padding:0 20px 0 16px;border-radius:999px;background:#25d366;color:#fff;font-family:var(--f-head);font-weight:700;font-size:.92rem;box-shadow:0 14px 34px -10px rgba(37,211,102,.65);transition:transform .25s var(--ease)}
.wa-float svg{width:28px;height:28px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid #25d366;animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.35);opacity:0}}
.wa-float:hover{transform:translateY(-3px)}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:100;background:rgba(3,7,18,.94);backdrop-filter:blur(10px);display:grid;place-items:center;padding:24px}
.lb[hidden]{display:none}
.lb figure{max-width:min(1100px,100%);animation:inItem .35s var(--ease)}
.lb img{max-height:78vh;width:auto;margin:auto;border-radius:14px}
.lb figcaption{text-align:center;color:#c8d3e4;margin-top:14px;max-width:700px;margin-inline:auto}
.lb__x{position:absolute;right:20px;top:16px;font-size:2.4rem;line-height:1;width:52px;height:52px;border-radius:50%;border:1px solid var(--line-2)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Responsivo ---------- */
@media (max-width:1080px){
  .nav__links{gap:20px;font-size:.9rem}
  .svc{grid-template-columns:1fr}
  .svc__list{position:static;flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:none}
  .svc__list::-webkit-scrollbar{display:none}
  .svc__item{flex:none;scroll-snap-align:start;border:1px solid var(--line)}
  .svc__item .n{display:none}
  .scan{grid-template-columns:1fr}
  .report{max-height:none}
  .model__grid,.quote__grid,.faq__grid{grid-template-columns:1fr;gap:40px}
  .facts__grid{grid-template-columns:1fr 1fr}
  .quote__visual{display:none}
}
@media (max-width:900px){
  .nav__burger{display:block}
  .nav__links{position:fixed;inset:0;background:rgba(6,13,31,.97);backdrop-filter:blur(14px);flex-direction:column;justify-content:center;gap:26px;font-size:1.3rem;font-family:var(--f-head);font-weight:700;opacity:0;pointer-events:none;transition:opacity .3s;z-index:-1}
  .nav__links.is-open{opacity:1;pointer-events:auto}
  .rope{display:none}
  .wa-float{right:16px;bottom:16px;padding:0;width:60px;justify-content:center}
  .wa-float span{display:none}
  .hud__left,.hud__right{display:none}
  .hero__feed{width:100%;-webkit-mask-image:none;mask-image:none}
  .hero__shade{background:linear-gradient(0deg,var(--navy-950) 5%,rgba(6,13,31,.55) 55%,rgba(6,13,31,.7) 100%)}
  .hud{inset:84px 14px 64px}
  .hide-sm{display:none}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .g,.gallery.is-filtered .g{grid-column:span 1!important;grid-row:span 2!important}
  .g--a{grid-column:span 2!important}
  .foot__grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .hero{padding:120px 0 96px}
  .hud__top{gap:14px;font-size:.62rem}
  .hero__ctas .btn{width:100%}
  .eyebrow{font-size:.66rem;letter-spacing:.08em}
  .hud__reticle{width:84px;height:84px;margin:-42px 0 0 -42px;opacity:.6}
  .svc__media{aspect-ratio:4/3}
  .facts__grid{grid-template-columns:1fr}
  .ticks{grid-template-columns:1fr}
  .svc__body{padding:0 20px 24px}
  .opts--cards{grid-template-columns:1fr 1fr}
  .opts--seg{grid-template-columns:1fr}
  .fields{grid-template-columns:1fr}
  .wizard{padding:22px}
  .wz legend{font-size:1.3rem}
  .steps{padding-left:54px}
  .step{padding:20px}
  .step__n{left:-54px;width:38px;height:38px}
  .steps__rope{left:18px}
  .scan__stage{aspect-ratio:4/5;cursor:default}
  .scan__modes button{padding:7px 10px}
  .scan__readout{display:none}
  .acc p{padding-right:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

@media (pointer:coarse){.scan__stage{touch-action:pan-y}}