/* ====================== TOKENS ====================== */
:root{
  /* o site tem tema claro proprio. sem isto, o Chrome do Android aplica o
     'modo escuro automatico' e inverte as cores (branco vira preto, laranja vira vermelho) */
  color-scheme: only light;
  --steel-900:#173551;          /* navy da marca */
  --steel-850:#13304a;
  --steel-800:#1b3d5c;          /* cards sobre navy */
  --steel-700:#26527a;          /* bordas/hover sobre navy */
  --spark:#E36D29;              /* laranja da marca */
  --spark-700:#c45a1f;          /* hover/pressed */
  --spark-300:#f0a06a;          /* laranja claro p/ texto sobre navy */
  --paper:#ffffff;
  --paper-2:#f4f6f9;            /* fundo de seção claro */
  --paper-3:#e7edf3;            /* bordas claras */
  --ink:#0f2236;                /* títulos sobre claro */
  --body:#2a3f54;               /* corpo sobre claro (~7:1) */
  --muted:#5a6b7d;              /* legendas/eyebrow claro (~5.5:1) */
  --on-dark:#ffffff;
  --on-dark-2:#b9c6d6;          /* texto secundário sobre navy */
  --on-dark-3:#8ea0b6;
  --line:rgba(255,255,255,.08); /* grade "planta baixa" sobre navy */
  --line-ink:rgba(15,34,54,.08);

  --radius:5px;
  --radius-lg:8px;
  --shadow-sm:0 1px 2px rgba(15,34,54,.08);
  --shadow:0 18px 40px -20px rgba(15,34,54,.45);
  --shadow-spark:0 14px 30px -12px rgba(227,109,41,.55);

  --maxw:1200px;
  --gut:clamp(1.1rem,4vw,2rem);
  --sec-y:clamp(4rem,8vw,7rem);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ====================== RESET / BASE ====================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scrollbar-width:thin;scrollbar-color:var(--spark) transparent}
/* Scrollbar personalizada — identidade da marca, mais fina que a padrão */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--spark);border-radius:999px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:var(--spark-700)}
body{
  margin:0;
  font-family:"Archivo",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--body);
  background:var(--paper);
  font-size:clamp(1rem,.96rem + .2vw,1.0625rem);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.05;letter-spacing:-.01em;font-weight:800}
p{margin:0}
:focus-visible{outline:3px solid var(--spark);outline-offset:3px;border-radius:3px}
::selection{background:var(--spark);color:#fff}

.skip{position:absolute;left:-999px;top:0;z-index:200;background:var(--steel-900);color:#fff;padding:.7rem 1.1rem;border-radius:0 0 6px 0}
.skip:focus{left:0}

/* ====================== UTIL ====================== */
.wrap{width:min(92%,var(--maxw));margin-inline:auto}
.section{padding-block:var(--sec-y)}
.eyebrow{
  font-family:"Space Mono",monospace;font-weight:700;font-size:.72rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  display:inline-flex;align-items:center;gap:.6rem;margin:0;
}
.eyebrow::before{content:"";width:1.6rem;height:2px;background:var(--spark);display:inline-block}
.on-dark .eyebrow{color:var(--spark-300)}
.on-dark .eyebrow::before{background:var(--spark)}

.h-sec{
  font-size:clamp(1.9rem,1.3rem + 2.7vw,3.1rem);
  text-transform:uppercase;letter-spacing:-.02em;margin-top:1rem;max-width:18ch;
}
.lede{font-size:clamp(1.02rem,.99rem + .35vw,1.18rem);color:var(--body);max-width:60ch;margin-top:1.1rem}
.on-dark{color:var(--on-dark)}
.on-dark h1,.on-dark h2,.on-dark h3,.on-dark h4{color:var(--on-dark)}
.on-dark .lede{color:var(--on-dark-2)}
.accent{color:var(--spark)}

.spark-line{height:3px;width:0;background:linear-gradient(90deg,var(--spark),var(--spark-700));border-radius:3px;transform-origin:left;transition:width .9s var(--ease)}
.reveal.is-visible .spark-line,.spark-line.is-visible{width:clamp(56px,8vw,96px)}

/* blueprint grid background */
.blueprint{position:relative;background-color:var(--steel-900);isolation:isolate}
.blueprint::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(120% 100% at 50% 0,#000 55%,transparent 100%);
          mask-image:radial-gradient(120% 100% at 50% 0,#000 55%,transparent 100%);
}

/* corner-bracket frame (assinatura visual: o "quadro" da esquadria) */
.framed{position:relative}
.framed > .corner{position:absolute;width:18px;height:18px;border:2px solid var(--spark);transition:all .35s var(--ease)}
.corner.tl{top:-2px;left:-2px;border-right:0;border-bottom:0}
.corner.tr{top:-2px;right:-2px;border-left:0;border-bottom:0}
.corner.bl{bottom:-2px;left:-2px;border-right:0;border-top:0}
.corner.br{bottom:-2px;right:-2px;border-left:0;border-top:0}

/* ====================== BUTTONS ====================== */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;font-weight:700;
  padding:.95rem 1.5rem;border-radius:var(--radius);line-height:1;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),color .18s var(--ease);
  white-space:nowrap;text-align:center;
}
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn--wa{background:var(--spark);color:#0f2236;box-shadow:var(--shadow-spark)}
.btn--wa:hover{background:var(--spark-700);color:#0f2236;transform:translateY(-2px)}
.btn--wa:active{transform:translateY(0)}
.btn--ghost{border:2px solid rgba(255,255,255,.35);color:#fff;padding-block:calc(.95rem - 2px)}
.btn--ghost:hover{border-color:var(--spark);background:rgba(227,109,41,.1);transform:translateY(-2px)}
.btn--ink{background:var(--steel-900);color:#fff}
.btn--ink:hover{background:var(--steel-800);transform:translateY(-2px)}
.btn--lg{padding:1.1rem 1.9rem;font-size:1.05rem}

/* ====================== HEADER / NAV ====================== */
.header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.header.scrolled{background:rgba(19,48,74,.92);backdrop-filter:saturate(140%) blur(10px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1rem}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff;font-weight:900}
.brand__logo{height:42px;width:auto;display:block}
.brand__mark{
  position:relative;width:42px;height:42px;display:grid;place-items:center;
  border:2px solid var(--spark);color:#fff;font-family:"Space Mono",monospace;font-weight:700;
  font-size:1.05rem;letter-spacing:-.02em;border-radius:4px;background:rgba(227,109,41,.08);
}
.brand__name{display:flex;flex-direction:column;line-height:1}
.brand__name b{font-size:1.18rem;letter-spacing:.02em}
.brand__name span{font-family:"Space Mono",monospace;font-weight:400;font-size:.62rem;letter-spacing:.28em;color:var(--on-dark-3);text-transform:uppercase;margin-top:.18rem}

.nav__links{display:flex;align-items:center;gap:.3rem}
.nav__links a{color:rgba(255,255,255,.82);font-weight:600;font-size:.95rem;padding:.5rem .8rem;border-radius:4px;position:relative;transition:color .2s}
.nav__links a::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.3rem;height:2px;background:var(--spark);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__cta{display:flex;align-items:center;gap:.6rem}

.nav__toggle{display:none;width:44px;height:44px;border-radius:6px;color:#fff;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.2)}
.nav__toggle svg{width:24px;height:24px}

/* ====================== HERO ====================== */
.hero{position:relative;color:#fff;min-height:clamp(580px,90vh,840px);display:flex;align-items:center;justify-content:center;text-align:center;
  padding-top:clamp(7rem,10vw,9rem);padding-bottom:clamp(4rem,7vw,6rem);overflow:hidden;
  background:radial-gradient(120% 90% at 85% -10%,rgba(227,109,41,.18),transparent 55%),linear-gradient(180deg,#173551,#0f2841 70%,#0d2238)}
.hero__slides{position:absolute;inset:0;z-index:0}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s var(--ease)}
.hero__slide.is-active{opacity:1}
.hero__slide img{width:100%;height:100%;object-fit:cover;display:block}
.hero__overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,28,46,.86),rgba(13,28,46,.64) 42%,rgba(11,26,42,.92))}
.hero__overlay::after{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:40px 40px}
.hero__inner{position:relative;z-index:2;max-width:880px;margin-inline:auto}
.hero h1{
  font-size:clamp(2.5rem,1.4rem + 4.8vw,4.6rem);font-weight:900;text-transform:uppercase;overflow-wrap:break-word;
  letter-spacing:-.025em;line-height:.98;margin-top:1.2rem;color:var(--on-dark);text-shadow:0 2px 30px rgba(0,0,0,.4);
}
.hero h1 em{font-style:normal;color:var(--spark)}
.hero .lede{margin:1.5rem auto 0;max-width:60ch;color:rgba(255,255,255,.9)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem;justify-content:center}
.hero__stats{display:inline-flex;flex-wrap:wrap;gap:2.4rem;margin-top:2.6rem;padding-top:2rem;justify-content:center;border-top:1px solid rgba(255,255,255,.14)}
.stat b{display:block;font-size:clamp(1.7rem,1.2rem + 1.6vw,2.4rem);font-weight:900;color:#fff;line-height:1}
.stat span{font-family:"Space Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-dark-2);margin-top:.4rem;display:block}

/* indicadores do carrossel do hero */
.hero__dots{position:absolute;left:0;right:0;bottom:1.5rem;z-index:3;display:flex;gap:.5rem;justify-content:center}
.hero__dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;cursor:pointer;background:rgba(255,255,255,.45);transition:all .25s var(--ease)}
.hero__dot:hover{background:rgba(255,255,255,.75)}
.hero__dot.is-active{background:var(--spark);width:26px;border-radius:5px}

/* ====================== SOBRE ====================== */
.about__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.about__media{position:relative;aspect-ratio:4/3.4;border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(160deg,#1b3d5c,#13304a)}
.about__media--video{aspect-ratio:9/16;width:min(400px,100%);margin-inline:auto}
.about__media--video .ph svg{color:var(--spark)}
.about__media::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:38px 38px}
.about__media .ph{position:absolute;inset:0;display:grid;place-content:center;gap:.6rem;text-align:center;color:var(--on-dark-3)}
.about__media .ph svg{width:46px;height:46px;margin-inline:auto;color:var(--spark)}
.about__media .ph small{font-family:"Space Mono",monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
.about__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about__badge{position:absolute;z-index:2;left:-14px;bottom:-14px;background:var(--spark);color:#0f2236;padding:1rem 1.2rem;border-radius:var(--radius);box-shadow:var(--shadow);max-width:200px}
.about__badge b{display:block;font-size:1.9rem;font-weight:900;line-height:1}
.about__badge span{font-family:"Space Mono",monospace;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;display:block;margin-top:.3rem}

.checks{display:grid;gap:.9rem;margin-top:1.8rem}
.checks li{display:flex;gap:.8rem;align-items:flex-start;font-weight:500;color:var(--body)}
.checks svg{width:22px;height:22px;flex:none;color:var(--spark);margin-top:.15rem}
.checks b{color:var(--ink);font-weight:700}

/* ====================== SERVIÇOS ====================== */
.serv-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1.5rem}
.grid-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin-top:2.8rem}
.card{
  position:relative;background:var(--paper);border:1px solid var(--paper-3);border-radius:var(--radius-lg);
  padding:1.7rem 1.6rem;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
  overflow:hidden;
}
.card::after{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--spark);transition:width .3s var(--ease)}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::after{width:100%}
.card__icon{width:52px;height:52px;border-radius:var(--radius);display:grid;place-items:center;background:rgba(227,109,41,.1);color:var(--spark);margin-bottom:1.1rem}
.card__icon svg{width:28px;height:28px}
.card h3{font-size:1.22rem;text-transform:uppercase;letter-spacing:-.01em}
.card p{margin-top:.6rem;font-size:.97rem;color:var(--body)}

/* ====================== PROCESSO ====================== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:3rem;counter-reset:step}
.step{position:relative;padding:1.6rem 1.4rem;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);background:rgba(255,255,255,.03)}
.step__n{font-family:"Space Mono",monospace;font-weight:700;font-size:2.1rem;color:var(--spark);line-height:1}
.step h3{font-size:1.08rem;text-transform:uppercase;margin-top:.8rem;letter-spacing:0}
.step p{margin-top:.5rem;color:var(--on-dark-2);font-size:.93rem}
.step__line{position:absolute;top:2.5rem;right:-.55rem;width:1.1rem;height:2px;background:var(--steel-700)}
.step:last-child .step__line{display:none}

/* ====================== GALERIA ====================== */
/*
  CARROSSEL DE TRABALHOS:
  As fotos ficam no bloco #galleryItems do index.html (oculto). O js/main.js monta
  um carrossel automático (esteira contínua) com as fotos do filtro ativo.
  Categorias do filtro: esquadrias | pergolados | portoes
  Passar o mouse/tocar pausa a esteira; clicar na foto abre o lightbox.
*/
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.filter{font-family:"Space Mono",monospace;font-weight:700;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.6rem 1rem;border:1px solid var(--paper-3);border-radius:999px;color:var(--muted);transition:all .2s var(--ease)}
.filter:hover{border-color:var(--steel-900);color:var(--ink)}
.filter[aria-pressed="true"]{background:var(--steel-900);border-color:var(--steel-900);color:#fff}

.gallery-carousel{position:relative;margin-top:1.8rem;overflow:hidden}
.gallery-carousel::before,.gallery-carousel::after{content:"";position:absolute;top:0;bottom:0;width:clamp(20px,5vw,80px);z-index:4;pointer-events:none}
.gallery-carousel::before{left:0;background:linear-gradient(90deg,var(--paper),rgba(255,255,255,0))}
.gallery-carousel::after{right:0;background:linear-gradient(270deg,var(--paper),rgba(255,255,255,0))}
.gallery-track{display:flex;gap:1rem;width:max-content;will-change:transform}
.gallery-set{display:flex;gap:1rem;flex:none}
/* card do trabalho. usa largura/altura explicitas: no Safari do iPhone o <button>
   nao respeita aspect-ratio nem flex-basis, e os cards ficavam espremidos */
.gallery__item{position:relative;-webkit-appearance:none;appearance:none;display:block;
  flex:0 0 auto;width:clamp(250px,30vw,380px);height:calc(clamp(250px,30vw,380px) * 3 / 4);
  border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(160deg,#1b3d5c,#13304a);
  border:0;text-align:left;padding:0;cursor:pointer}
/* categoria sem fotos: aviso "em breve" */
.gallery-carousel.is-empty .gallery-track{width:100%;justify-content:center}
.gallery-carousel.is-empty::before,.gallery-carousel.is-empty::after{display:none}
.gallery-empty{display:grid;place-content:center;text-align:center;width:min(640px,100%);min-height:180px;padding:1.5rem;margin:0;
  color:var(--muted);font-family:"Space Mono",monospace;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;line-height:1.9;
  border:1px dashed var(--paper-3);border-radius:var(--radius-lg)}
/* modo manual (prefers-reduced-motion): rola no dedo/scroll em vez de animar */
.gallery-carousel.is-manual{overflow-x:auto;scrollbar-width:thin;padding-bottom:.4rem}
.gallery-carousel.is-manual .gallery-track{width:max-content}
.gallery__ph{position:absolute;inset:0;display:grid;place-content:center;gap:.5rem;text-align:center;color:var(--on-dark-3)}
.gallery__ph::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:30px 30px}
.gallery__ph svg{width:40px;height:40px;color:var(--spark);position:relative}
.gallery__ph small{font-family:"Space Mono",monospace;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;position:relative}
.gallery__item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.gallery__cat{position:absolute;left:.7rem;top:.7rem;z-index:3;font-family:"Space Mono",monospace;font-size:.62rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(15,34,54,.78);padding:.35rem .6rem;border-radius:4px}
.gallery__over{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;
  padding:1.1rem;color:#fff;background:linear-gradient(0deg,rgba(13,34,56,.92),rgba(13,34,56,.1) 55%,transparent);
  opacity:0;transform:translateY(8px);transition:opacity .3s var(--ease),transform .3s var(--ease)}
.gallery__over b{font-weight:800;font-size:1.05rem}
.gallery__over span{font-size:.85rem;color:var(--on-dark-2);display:inline-flex;align-items:center;gap:.4rem;margin-top:.25rem}
.gallery__over span svg{width:1em;height:1em}
.gallery__item:hover .gallery__over,.gallery__item:focus-visible .gallery__over{opacity:1;transform:none}
.gallery__item .corner{position:absolute;z-index:3;width:16px;height:16px;border:2px solid var(--spark);opacity:0;transition:opacity .3s var(--ease)}
.gallery__item:hover .corner,.gallery__item:focus-visible .corner{opacity:1}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(8,20,33,.92);backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;padding:1.2rem}
.lightbox.open{display:flex}
.lightbox__fig{position:relative;width:min(92vw,900px);max-height:86vh;border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(160deg,#1b3d5c,#13304a);aspect-ratio:16/10}
.lightbox__fig::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:36px 36px}
.lightbox__ph{position:absolute;inset:0;display:grid;place-content:center;gap:.6rem;text-align:center;color:var(--on-dark-2)}
.lightbox__ph svg{width:54px;height:54px;color:var(--spark);margin-inline:auto}
.lightbox__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.lightbox__cap{position:absolute;left:0;right:0;bottom:0;padding:1.1rem 1.2rem;color:#fff;
  background:linear-gradient(0deg,rgba(13,34,56,.95),transparent);z-index:3;font-weight:700}
.lightbox__cap span{display:block;font-family:"Space Mono",monospace;font-weight:400;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--spark-300);margin-bottom:.2rem}
.lb-btn{position:absolute;z-index:5;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  background:rgba(15,34,54,.7);color:#fff;border:1px solid rgba(255,255,255,.2);transition:background .2s}
.lb-btn:hover{background:var(--spark);color:#0f2236}
.lb-btn svg{width:24px;height:24px}
.lb-close{top:-58px;right:0}
.lb-prev{left:-64px;top:50%;transform:translateY(-50%)}
.lb-next{right:-64px;top:50%;transform:translateY(-50%)}

/* ====================== PROJETOS (VÍDEO) ====================== */
.video-box{position:relative;margin:2.6rem auto 0;width:min(420px,100%);aspect-ratio:9/16;border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(160deg,#1b3d5c,#13304a);box-shadow:var(--shadow)}
.video-box .video-ph{position:absolute;inset:0;display:grid;place-content:center;gap:.6rem;text-align:center;color:var(--on-dark-3)}
.video-box .video-ph::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:36px 36px}
.video-box .video-ph svg{width:54px;height:54px;color:var(--spark);margin-inline:auto;position:relative}
.video-box .video-ph small{font-family:"Space Mono",monospace;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;position:relative}
.video-box video,.about__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.video-sound{position:absolute;right:.9rem;bottom:.9rem;z-index:3;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  background:rgba(15,34,54,.72);color:#fff;border:1px solid rgba(255,255,255,.25);transition:background .2s,color .2s}
.video-sound:hover{background:var(--spark);color:#0f2236}
.video-sound svg{width:22px;height:22px}
.video-sound .ico-on{display:none}
.video-sound.is-on .ico-on{display:block}
.video-sound.is-on .ico-off{display:none}
/* sem o arquivo de vídeo: mostra só o placeholder */
.video-missing video,.video-missing .video-sound{display:none}

/* ====================== DIFERENCIAIS ====================== */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem 1.8rem;margin-top:2.8rem}
.feat{display:flex;gap:1rem;align-items:flex-start}
.feat__icon{width:48px;height:48px;flex:none;border-radius:var(--radius);display:grid;place-items:center;
  background:rgba(227,109,41,.14);color:var(--spark);border:1px solid rgba(227,109,41,.3)}
.feat__icon svg{width:25px;height:25px}
.feat h3{font-size:1.08rem;text-transform:uppercase;letter-spacing:0;color:#fff}
.feat p{margin-top:.4rem;color:var(--on-dark-2);font-size:.93rem}

/* ====================== DEPOIMENTOS ====================== */
.tst-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1.5rem}
.tst-nav{display:flex;gap:.6rem}
.tst-nav button{width:48px;height:48px;border-radius:50%;border:1px solid var(--paper-3);display:grid;place-items:center;color:var(--ink);transition:all .2s}
.tst-nav button:hover{background:var(--steel-900);color:#fff;border-color:var(--steel-900)}
.tst-nav button svg{width:22px;height:22px}
.tst-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(370px,1fr);gap:1.4rem;margin-top:2.6rem;
  overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:.6rem;
  scrollbar-width:none}
.tst-track::-webkit-scrollbar{display:none}
.tst{scroll-snap-align:start;display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--paper-3);border-radius:var(--radius-lg);padding:2.4rem 2.2rem;position:relative}
.tst__quote{position:absolute;right:1.5rem;top:1.1rem;font-family:"Space Mono";font-size:4.2rem;color:rgba(227,109,41,.16);line-height:1;font-weight:700}
.tst__stars{display:flex;gap:.25rem;color:var(--spark);margin-bottom:1.1rem}
.tst__stars svg{width:20px;height:20px}
.tst p{color:var(--body);font-size:1.08rem;line-height:1.72;position:relative}
.tst__who{display:flex;align-items:center;gap:.9rem;margin-top:auto;padding-top:1.6rem;border-top:1px solid var(--paper-3)}
.tst__av{width:54px;height:54px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--steel-900);color:#fff;font-weight:800;font-family:"Space Mono"}
.tst__who b{display:block;color:var(--ink);font-size:1.06rem}
.tst__who span{font-size:.9rem;color:var(--muted)}

/* indicadores + dica do carrossel de depoimentos */
.tst-dots{display:flex;gap:.5rem;justify-content:center;align-items:center;margin-top:1.8rem;flex-wrap:wrap}
.tst-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;cursor:pointer;background:var(--paper-3);transition:all .25s var(--ease)}
.tst-dot:hover{background:var(--muted)}
.tst-dot.is-active{background:var(--spark);width:26px;border-radius:5px}
.tst-hint{display:none;text-align:center;margin-top:.9rem;font-family:"Space Mono",monospace;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ====================== CTA FINAL ====================== */
.cta{position:relative;color:#fff;text-align:center;overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(110% 130% at 50% -20%,rgba(227,109,41,.28),transparent 55%),
  linear-gradient(180deg,#13304a,#0f2841)}
.cta h2{font-size:clamp(2rem,1.3rem + 3vw,3.2rem);text-transform:uppercase;max-width:18ch;margin-inline:auto;color:var(--on-dark)}
.cta .lede{margin-inline:auto;margin-top:1.2rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2.2rem}
.cta__note{font-family:"Space Mono";font-size:.78rem;letter-spacing:.08em;color:var(--on-dark-2);margin-top:1.8rem}

/* ====================== FOOTER ====================== */
.footer{background:#0d2238;color:var(--on-dark-2);padding-block:clamp(3rem,6vw,4.5rem) 2rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.4rem}
.footer h4{color:#fff;font-size:.85rem;font-family:"Space Mono";font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:1.1rem}
.footer a{color:var(--on-dark-2);transition:color .2s;display:inline-block}
.footer a:hover{color:var(--spark-300)}
.footer__links li,.footer__contact li{margin-bottom:.7rem}
.footer__contact li{display:flex;gap:.7rem;align-items:flex-start}
.footer__contact svg{width:19px;height:19px;flex:none;color:var(--spark);margin-top:.15rem}
.footer__about p{margin-top:1rem;font-size:.95rem;max-width:34ch}
.footer__social{display:flex;gap:.7rem;margin-top:1.4rem}
.footer__social a{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.14);color:#fff}
.footer__social a:hover{background:var(--spark);border-color:var(--spark);color:#0f2236}
.footer__social svg{width:20px;height:20px}
.footer__bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem}
.footer__bar a{color:#fff}

/* ====================== FAB WHATSAPP ====================== */
.fab{position:fixed;right:1.1rem;bottom:1.1rem;z-index:60;display:inline-flex;align-items:center;gap:.6rem;
  background:#25D366;color:#0a3d1f;font-weight:700;padding:.85rem 1.1rem;border-radius:999px;
  box-shadow:0 12px 26px -8px rgba(0,0,0,.5);transition:transform .2s var(--ease)}
.fab:hover{transform:translateY(-3px) scale(1.02)}
.fab svg{width:26px;height:26px}
.fab span{font-size:.92rem}

/* ====================== REVEAL ====================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}

/* ====================== RESPONSIVO ====================== */
@media (max-width:1000px){
  .grid-cards,.feat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step__line{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__about{grid-column:1 / -1}
}
@media (max-width:820px){
  .nav__links,.nav__cta .btn{display:none}
  .nav__toggle{display:inline-flex}
  .about__grid{grid-template-columns:1fr}
  .about__media{order:-1}
  /* menu mobile */
  .nav__links.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;left:0;right:0;top:100%;
    background:#13304a;padding:1rem var(--gut) 1.4rem;gap:.2rem;border-top:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
  .nav__links.open a{padding:.9rem .5rem;font-size:1.05rem;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav__links.open a::after{display:none}
  .lb-prev{left:.5rem}.lb-next{right:.5rem}.lb-close{top:.5rem;right:.5rem;background:rgba(15,34,54,.9)}
}
@media (max-width:560px){
  .grid-cards,.feat-grid,.steps{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero__stats{gap:1.4rem 2rem}
  .fab span{display:none}
  .fab{padding:.95rem;border-radius:50%}
  /* palavras longas (ex.: TRANSFORMAMOS) estouravam a tela: aqui o titulo
     acompanha a largura do aparelho em vez de ficar preso em 2.5rem */
  .hero h1{font-size:clamp(1.75rem,8.4vw,2.5rem)}
  /* carrossel "vaza" até as bordas da tela e ganha respiro interno:
     o card alinha com o conteúdo e o próximo "espia" na direita */
  .tst-track{
    grid-auto-columns:86vw;
    column-gap:1rem;
    margin-inline:calc(50% - 50vw);
    padding-inline:var(--gut);
    scroll-padding-inline:var(--gut);
  }
  .tst{padding:2rem 1.7rem}
  .tst-hint{display:block}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .reveal{opacity:1!important;transform:none!important}
  .spark-line{width:clamp(56px,8vw,96px)!important}
  .tst-track{scroll-behavior:auto}
}