/* ==========================================================================
   CONSTRUGAS — Instalação de Gás
   Design system: preto industrial + chama laranja/dourada + chama azul + gás amarelo
   ========================================================================== */

:root{
  /* base */
  --bg:            #08090b;
  --bg-alt:        #0e1013;
  --bg-panel:      #121417;
  --bg-panel-2:    #16191d;
  --line:          rgba(255,255,255,.09);
  --line-soft:     rgba(255,255,255,.06);

  /* flame / brand */
  --flame-1:       #ff7a1a;   /* laranja chama */
  --flame-2:       #ffb238;   /* laranja claro */
  --gold:          #ffd23f;   /* dourado GAS */
  --gold-deep:     #f6a319;
  --blue-1:        #1f8fe0;   /* chama azul */
  --blue-2:        #6cc9ff;   /* azul claro */
  --ice:           #eaf7ff;
  --pipe-yellow:   #f4c418;   /* tubo dourado */
  --silver:        #d7dee4;
  --silver-dim:    #97a1aa;

  /* text */
  --text:          #f3f5f7;
  --text-dim:      #aab1b9;
  --text-faint:    #6f767e;

  /* gradients */
  --grad-flame:    linear-gradient(90deg,#ff5e1a 0%, #ff9a1e 45%, #ffd23f 100%);
  --grad-blue:     linear-gradient(90deg,#1f8fe0 0%, #55c2ff 100%);
  --grad-silver:   linear-gradient(180deg,#fdfefe 0%, #c9d2d9 45%, #8b949c 100%);
  --grad-pipe:     linear-gradient(90deg, #b9860c 0%, #f4c418 20%, #ffe27a 50%, #f4c418 80%, #b9860c 100%);

  --radius:        14px;
  --radius-sm:     9px;
  --shadow-lg:     0 30px 80px -25px rgba(0,0,0,.7);
  --container:     1220px;
  --header-h:      126px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{ margin:0; padding:0; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
input,textarea{ font-family:inherit; }
::selection{ background:var(--flame-1); color:#0a0a0a; }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

h1,h2,h3,h4{
  font-family:'Oswald',system-ui,sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.01em;
  margin:0;
  line-height:1.12;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:'Rajdhani',system-ui,sans-serif;
  font-weight:700;
  font-size:13px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--flame-2);
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:22px; height:2px;
  background:var(--grad-flame);
  border-radius:2px;
}
.grad-flame{
  background:var(--grad-flame);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.grad-blue{
  background:var(--grad-blue);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.grad-silver{
  background:var(--grad-silver);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  font-size:18px;
  color:var(--text-dim);
  max-width:640px;
}
.section{ position:relative; padding:96px 0; }
.section--tight{ padding:72px 0; }
.section--alt{ background:var(--bg-alt); }
.section-head{
  max-width:680px;
  margin:0 0 48px;
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(28px,4vw,42px); color:var(--text); }
.section-head p{ margin-top:14px; }

/* --------------------------------------------------------------------- */
/* Gás flow divider — linha de tubulação animada usada entre seções      */
/* --------------------------------------------------------------------- */
.flow-divider{
  position:relative;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.flow-divider svg{ width:100%; max-width:1220px; height:100%; display:block; }
.flow-divider .pipe-line{
  fill:none;
  stroke:rgba(244,196,24,.22);
  stroke-width:3;
}
.flow-divider .pipe-flow{
  fill:none;
  stroke:url(#flowGrad);
  stroke-width:3;
  stroke-linecap:round;
  stroke-dasharray:60 900;
  animation:flow-move 5.5s linear infinite;
}
@keyframes flow-move{
  to{ stroke-dashoffset:-960; }
}

/* --------------------------------------------------------------------- */
/* Background textures                                                   */
/* --------------------------------------------------------------------- */
.bg-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 90%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 90%);
  pointer-events:none;
}
.flame-glow{
  position:absolute;
  pointer-events:none;
  filter:blur(70px);
  opacity:.55;
  border-radius:50%;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0;
  z-index:200;
  height:var(--header-h);
  display:flex; align-items:center;
  background:rgba(8,9,11,.55);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:background .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.site-header.is-scrolled{
  background:rgba(8,9,11,.88);
  border-bottom-color:var(--line);
  box-shadow:0 12px 30px -18px rgba(0,0,0,.8);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  gap:24px;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:92px; width:auto; }
.brand .brand-txt{ display:none; }

.main-nav{ display:flex; align-items:center; gap:2px; }
.main-nav > ul{ display:flex; align-items:center; gap:2px; }
.main-nav a.nav-link{
  display:flex; align-items:center; gap:6px;
  padding:12px 16px;
  font-family:'Rajdhani',sans-serif;
  font-weight:600;
  font-size:15px;
  letter-spacing:.03em;
  text-transform:uppercase;
  color:var(--text-dim);
  border-radius:8px;
  transition:color .2s ease, background .2s ease;
}
.main-nav a.nav-link:hover,
.main-nav a.nav-link.is-active{ color:var(--text); background:rgba(255,255,255,.05); }
.main-nav .caret{
  width:9px; height:9px;
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(45deg);
  transition:transform .25s ease;
  opacity:.7;
}
.has-mega:hover .caret,
.has-mega.open .caret{ transform:rotate(225deg); }

.has-mega{ position:relative; }
/* Invisible bridge over the gap between the trigger and the dropdown panel —
   without it, moving the mouse straight down breaks the :hover chain before
   it reaches .mega (which is pointer-events:none while closed) and the menu
   closes before it can be clicked. */
.has-mega::after{
  content:"";
  position:absolute;
  top:100%; left:50%;
  transform:translateX(-50%);
  width:640px; max-width:86vw;
  height:22px;
  z-index:49;
}
.mega{
  position:absolute;
  top:calc(100% + 14px);
  left:50%;
  transform:translate(-50%,8px);
  width:640px;
  max-width:86vw;
  background:linear-gradient(180deg,var(--bg-panel-2),var(--bg-panel));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  padding:18px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .22s ease, transform .22s ease, visibility .22s;
  z-index:50;
}
.has-mega:hover .mega,
.has-mega.open .mega{
  opacity:1; visibility:visible; pointer-events:auto;
  transform:translate(-50%,0);
}
.mega::before{
  content:"";
  position:absolute; top:-7px; left:50%; transform:translateX(-50%) rotate(45deg);
  width:14px; height:14px;
  background:var(--bg-panel-2);
  border-left:1px solid var(--line);
  border-top:1px solid var(--line);
}
.mega a{
  display:flex; align-items:flex-start; gap:12px;
  padding:12px;
  border-radius:10px;
  transition:background .2s ease;
}
.mega a:hover{ background:rgba(255,255,255,.05); }
.mega .mega-ic{
  flex:none;
  width:38px; height:38px;
  border-radius:9px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(155deg, rgba(255,122,26,.16), rgba(31,143,224,.16));
  border:1px solid var(--line);
}
.mega .mega-ic svg{ width:19px; height:19px; }
.mega .mega-txt strong{
  display:block;
  font-family:'Rajdhani',sans-serif;
  font-weight:700;
  font-size:14.5px;
  color:var(--text);
  text-transform:uppercase;
  letter-spacing:.02em;
}
.mega .mega-txt span{
  display:block;
  font-size:12.5px;
  color:var(--text-faint);
  margin-top:2px;
  line-height:1.4;
}

.header-cta{ display:flex; align-items:center; gap:12px; }
.header-cta .phone{
  display:flex; align-items:center; gap:8px;
  font-family:'Rajdhani',sans-serif;
  font-weight:700;
  font-size:15px;
  color:var(--text-dim);
}
.header-cta .phone svg{ width:16px; height:16px; color:var(--gold); }

/* Botões */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding:13px 24px;
  border-radius:999px;
  font-family:'Rajdhani',sans-serif;
  font-weight:700;
  font-size:15px;
  letter-spacing:.03em;
  text-transform:uppercase;
  border:1px solid transparent;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
  white-space:nowrap;
}
.btn svg{ width:17px; height:17px; }
.btn-flame{
  background:var(--grad-flame);
  color:#1a0900;
  box-shadow:0 14px 30px -12px rgba(255,122,26,.55);
}
.btn-flame:hover{ transform:translateY(-2px); box-shadow:0 18px 36px -12px rgba(255,122,26,.7); }
.btn-outline{
  background:rgba(255,255,255,.03);
  border-color:var(--line);
  color:var(--text);
}
.btn-outline:hover{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.22); }
.btn-blue{
  background:var(--grad-blue);
  color:#04121c;
  box-shadow:0 14px 30px -12px rgba(31,143,224,.5);
}
.btn-blue:hover{ transform:translateY(-2px); }
.btn-sm{ padding:10px 18px; font-size:13.5px; }
.btn-block{ width:100%; }

/* ==========================================================================
   NEON GLOW — WhatsApp CTAs, mobile menu toggle, "Por que escolher" numbers
   ========================================================================== */
@keyframes neon-glow-flame{
  0%,100%{ box-shadow:0 0 6px 1px rgba(255,150,40,.55), 0 0 16px 5px rgba(255,150,40,.32), 0 0 0 1px rgba(255,205,120,.65); }
  50%{ box-shadow:0 0 12px 3px rgba(255,150,40,.9), 0 0 30px 10px rgba(255,150,40,.5), 0 0 0 1px rgba(255,220,150,.9); }
}
@keyframes neon-glow-blue{
  0%,100%{ box-shadow:0 0 6px 1px rgba(80,180,255,.55), 0 0 16px 5px rgba(80,180,255,.3), 0 0 0 1px rgba(140,205,255,.65); }
  50%{ box-shadow:0 0 12px 3px rgba(80,180,255,.9), 0 0 30px 10px rgba(80,180,255,.45), 0 0 0 1px rgba(170,220,255,.9); }
}
.neon-wa{ animation:neon-glow-flame 2.1s ease-in-out infinite; }
.neon-wa.btn-blue{ animation:neon-glow-blue 2.1s ease-in-out infinite; }
.wa-float.neon-wa{ animation:neon-glow-flame 2.6s ease-in-out infinite; }

/* Mobile toggle — válvula */
.valve-toggle{
  display:none;
  position:relative;
  width:46px; height:46px;
  border-radius:50%;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  align-items:center; justify-content:center;
  animation:neon-glow-flame 2.4s ease-in-out infinite;
}
.valve-toggle svg{ width:22px; height:22px; transition:transform .35s ease; }
.valve-toggle.is-open svg{ transform:rotate(90deg); }

/* ==========================================================================
   MOBILE NAV (fullscreen)
   ========================================================================== */
.mobile-nav{
  position:fixed; inset:0;
  z-index:190;
  background:rgba(6,7,8,.98);
  backdrop-filter:blur(10px);
  padding:calc(var(--header-h) + 20px) 22px 30px;
  overflow-y:auto;
  transform:translateY(-8px);
  opacity:0; visibility:hidden;
  transition:opacity .3s ease, transform .3s ease, visibility .3s;
}
.mobile-nav.is-open{ opacity:1; visibility:visible; transform:translateY(0); }
.mobile-nav a{
  display:block;
  font-family:'Oswald',sans-serif;
  font-size:22px;
  text-transform:uppercase;
  letter-spacing:.02em;
  padding:15px 4px;
  border-bottom:1px solid var(--line-soft);
  color:var(--text);
}
.mobile-nav .m-sub{ padding-left:16px; }
.mobile-nav .m-sub a{ font-size:16px; color:var(--text-dim); padding:12px 4px; font-family:'Rajdhani',sans-serif; font-weight:600; }
.mobile-nav .m-group-label{
  display:flex; align-items:center; justify-content:space-between;
  padding:15px 4px;
  border-bottom:1px solid var(--line-soft);
  font-family:'Oswald',sans-serif;
  font-size:22px;
  text-transform:uppercase;
  color:var(--text);
}
.mobile-nav .m-group-label svg{ width:16px; height:16px; transition:transform .3s ease; }
.mobile-nav .m-group.open .m-group-label svg{ transform:rotate(180deg); }
.mobile-nav .m-sub{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.mobile-nav .m-group.open .m-sub{ max-height:600px; }
.mobile-nav .m-cta{ margin-top:26px; display:flex; flex-direction:column; gap:12px; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;
  padding:calc(var(--header-h) + 74px) 0 90px;
  overflow:hidden;
  isolation:isolate;
}
.hero .flame-glow.g1{ width:520px; height:520px; top:-160px; left:-120px; background:radial-gradient(circle,var(--flame-1),transparent 70%); }
.hero .flame-glow.g2{ width:460px; height:460px; bottom:-180px; right:-100px; background:radial-gradient(circle,var(--blue-1),transparent 70%); opacity:.4; }

/* Photo hero — homepage + service pages share the same treatment.
   The photo itself is a plain <div style="background-image:url(...)">
   child (.hero-bg) rather than a CSS custom property, because a relative
   url() stored in a custom property resolves against the stylesheet's own
   location, not the HTML page's — which 404s here since styles.css lives
   one level up from the pages that use it. Inline styles resolve correctly
   against the page, so that's where the url() belongs. */
.hero-bg{
  position:absolute; inset:0; z-index:0;
  background-size:cover;
  background-position:center 22%;
  background-repeat:no-repeat;
}
.hero-bg.hero-bg--mobile{ display:none; }
.hero.has-photo::before, .svc-hero.has-photo::before, .safety-panel.has-photo::before{
  content:"";
  position:absolute; inset:0; z-index:1;
  background:
    linear-gradient(115deg, rgba(8,9,11,.95) 0%, rgba(8,9,11,.86) 28%, rgba(8,9,11,.5) 58%, rgba(8,9,11,.88) 100%),
    linear-gradient(0deg, rgba(8,9,11,1) 0%, rgba(8,9,11,.35) 26%, transparent 55%);
}
.safety-panel.has-photo::before{
  background:
    linear-gradient(100deg, rgba(8,9,11,.88) 0%, rgba(8,9,11,.7) 40%, rgba(8,9,11,.4) 65%, rgba(8,9,11,.82) 100%),
    linear-gradient(0deg, rgba(8,9,11,.7) 0%, transparent 35%, rgba(8,9,11,.5) 100%);
}
@media (max-width:680px){
  .hero-bg.hero-bg--desktop{ display:none; }
  .hero-bg.hero-bg--mobile{ display:block; background-position:center 14%; }
  .hero.has-photo::before, .svc-hero.has-photo::before, .safety-panel.has-photo::before{
    background:
      linear-gradient(180deg, rgba(8,9,11,.55) 0%, rgba(8,9,11,.82) 45%, rgba(8,9,11,.98) 78%, rgba(8,9,11,1) 100%);
  }
}
.hero-content{
  position:relative; z-index:2;
  max-width:980px;
}
.hero h1{
  font-size:clamp(36px,5.8vw,64px);
  color:var(--text);
  max-width:960px;
}
.hero h1 span{ display:block; }
.hero .lead{ margin-top:20px; font-size:19px; }
.hero-badges{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top:28px;
}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 15px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  font-family:'Rajdhani',sans-serif;
  font-weight:600;
  font-size:13.5px;
  letter-spacing:.02em;
  color:var(--text-dim);
}
.pill svg{ width:14px; height:14px; color:var(--flame-2); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }
.hero-meta{
  display:flex; gap:28px; margin-top:44px; flex-wrap:wrap;
}
.hero-meta div strong{
  display:block;
  font-family:'Oswald',sans-serif;
  font-size:26px;
  color:var(--text);
}
.hero-meta div span{
  display:block; font-size:12.5px; color:var(--text-faint);
  text-transform:uppercase; letter-spacing:.08em; margin-top:2px;
}

/* Typewriter effect — ported from the client's React demo to vanilla JS,
   used on the hero eyebrow (looping) and each service page's lead line
   (one-shot). See assets/main.js: initTypewriter(). */
.tw-cursor{
  animation:tw-blink 1s step-end infinite;
  margin-left:1px;
}
@keyframes tw-blink{ 50%{ opacity:0; } }

/* ==========================================================================
   QUEM SOMOS
   ========================================================================== */
.about-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:56px;
  align-items:center;
}
.about-visual{
  position:relative;
  aspect-ratio:1/1.02;
  border-radius:22px;
  border:1px solid var(--line);
  background:var(--bg-panel);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.about-visual img{
  width:100%; height:100%; object-fit:cover;
  position:relative; z-index:0;
}
.about-visual::before{
  content:"";
  position:absolute; inset:0; z-index:1;
  background:radial-gradient(circle at 30% 15%, rgba(255,122,26,.28), transparent 50%),
             radial-gradient(circle at 80% 85%, rgba(31,143,224,.26), transparent 50%),
             linear-gradient(180deg, transparent 45%, rgba(8,9,11,.85) 100%);
  mix-blend-mode:normal;
}
.about-visual .flame-badge{
  position:absolute; left:18px; bottom:18px; z-index:2;
  width:50px; height:50px; border-radius:13px;
  background:rgba(10,11,13,.55);
  backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.16);
  display:flex; align-items:center; justify-content:center;
}
.about-visual .flame-badge img{ width:28px; height:28px; object-fit:contain; }
.about-visual::after{
  content:"";
  position:absolute; inset:0; z-index:1;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:32px 32px;
  -webkit-mask-image:radial-gradient(circle at 50% 50%, #000 0%, transparent 72%);
          mask-image:radial-gradient(circle at 50% 50%, #000 0%, transparent 72%);
}
.about-copy p{ color:var(--text-dim); margin:18px 0 0; }
.about-list{ margin-top:26px; display:flex; flex-direction:column; gap:14px; }
.about-list li{
  display:flex; gap:14px; align-items:flex-start;
  font-size:15px; color:var(--text-dim);
}
.about-list .chk{
  flex:none; width:24px; height:24px; border-radius:7px; margin-top:1px;
  background:linear-gradient(155deg, rgba(255,178,56,.22), rgba(255,122,26,.1));
  border:1px solid rgba(255,178,56,.35);
  display:flex; align-items:center; justify-content:center;
}
.about-list .chk svg{ width:13px; height:13px; color:var(--flame-2); }

/* ==========================================================================
   SERVICE CARDS (grid da Home)
   ========================================================================== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.svc-card{
  position:relative;
  background:linear-gradient(165deg,var(--bg-panel-2),var(--bg-panel));
  border:1px solid var(--line);
  border-radius:18px;
  padding:30px 26px 28px;
  overflow:hidden;
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
/* Photo variant — used on the home services grid */
.svc-card.svc-card--photo{ padding:0; }
.svc-card-media{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
}
.svc-card-media img{
  width:100%; height:100%; object-fit:cover; display:block;
  transition:transform .8s cubic-bezier(.16,.7,.2,1);
  filter:saturate(1.05) contrast(1.03);
}
.svc-card--photo:hover .svc-card-media img{ transform:scale(1.13); }
.svc-card-media::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(8,9,11,.08) 0%, rgba(8,9,11,0) 32%, rgba(8,9,11,.6) 76%, var(--bg-panel-2) 100%);
}
/* Cinematic touches: letterbox bars that close in on hover, and a soft
   diagonal light sweep — reads as a "film still" rather than a plain photo. */
.svc-card-media .cine-bar{
  position:absolute; left:0; right:0; height:0;
  background:#050506; z-index:3; pointer-events:none;
  transition:height .5s cubic-bezier(.22,.9,.3,1);
}
.svc-card-media .cine-bar--top{ top:0; }
.svc-card-media .cine-bar--bottom{ bottom:0; }
.svc-card--photo:hover .cine-bar{ height:8%; }
.svc-card-media .cine-sweep{
  position:absolute; top:0; left:-65%; width:35%; height:100%;
  background:linear-gradient(78deg, transparent, rgba(255,255,255,.16), transparent);
  transform:skewX(-16deg);
  z-index:2; pointer-events:none;
  transition:left .9s ease;
}
.svc-card--photo:hover .cine-sweep{ left:130%; }
.svc-card-media .cine-vignette{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  box-shadow:inset 0 0 60px 10px rgba(0,0,0,.45);
}
.svc-card-media .svc-ic{
  position:absolute; left:16px; bottom:14px; z-index:2;
  margin:0; width:46px; height:46px;
  background:rgba(10,11,13,.55);
  backdrop-filter:blur(6px);
}
.svc-card-media .svc-num{
  position:absolute; right:16px; top:14px; z-index:2;
  background:rgba(10,11,13,.55);
  backdrop-filter:blur(6px);
  padding:5px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
}
.svc-card-body{ padding:22px 24px 26px; position:relative; z-index:1; }
.svc-card::before{
  content:"";
  position:absolute; top:-40%; right:-30%;
  width:240px; height:240px; border-radius:50%;
  background:radial-gradient(circle, rgba(255,122,26,.14), transparent 70%);
  opacity:0; transition:opacity .35s ease;
}
.svc-card:hover{
  transform:translateY(-6px);
  border-color:rgba(255,178,56,.4);
  box-shadow:0 24px 50px -22px rgba(0,0,0,.65);
}
.svc-card:hover::before{ opacity:1; }
.svc-card .svc-num{
  font-family:'Rajdhani',sans-serif; font-weight:700; font-size:12.5px;
  letter-spacing:.16em; color:var(--text-faint); text-transform:uppercase;
}
.svc-card .svc-ic{
  width:56px; height:56px; border-radius:14px; margin:16px 0 20px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(155deg, rgba(255,122,26,.2), rgba(31,143,224,.14));
  border:1px solid var(--line);
  position:relative; z-index:1;
}
.svc-card .svc-ic svg{ width:27px; height:27px; }
.svc-card h3{
  font-size:19px; color:var(--text); text-transform:none;
  font-family:'Oswald',sans-serif; letter-spacing:.01em;
  position:relative; z-index:1;
}
.svc-card p{
  font-size:14.5px; color:var(--text-dim); margin-top:10px; line-height:1.55;
  position:relative; z-index:1;
}
.svc-card .svc-more{
  display:inline-flex; align-items:center; gap:7px;
  margin-top:18px;
  font-family:'Rajdhani',sans-serif; font-weight:700; font-size:13.5px;
  letter-spacing:.04em; text-transform:uppercase; color:var(--flame-2);
  position:relative; z-index:1;
}
.svc-card .svc-more svg{ width:14px; height:14px; transition:transform .25s ease; }
.svc-card:hover .svc-more svg{ transform:translateX(4px); }

/* ==========================================================================
   POR QUE / DIFERENCIAIS (stat list)
   ========================================================================== */
.why-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:56px;
  align-items:start;
}
.why-list{ display:flex; flex-direction:column; }
.why-item{
  display:flex; gap:18px; align-items:flex-start;
  padding:22px 0;
  border-bottom:1px solid var(--line-soft);
}
.why-item:first-child{ padding-top:0; }
.why-item .why-n{
  flex:none;
  font-family:'Oswald',sans-serif; font-size:26px; color:transparent;
  -webkit-text-stroke:1.3px rgba(255,178,56,.55);
  width:46px;
  animation:neon-num-glow 2.4s ease-in-out infinite;
}
@keyframes neon-num-glow{
  0%,100%{ text-shadow:0 0 4px rgba(255,178,56,.5), 0 0 10px rgba(255,150,40,.32); -webkit-text-stroke:1.3px rgba(255,178,56,.6); }
  50%{ text-shadow:0 0 9px rgba(255,178,56,.9), 0 0 20px rgba(255,150,40,.55); -webkit-text-stroke:1.3px rgba(255,210,130,.95); }
}
.why-item h4{
  font-size:16.5px; color:var(--text); text-transform:none;
  font-family:'Oswald',sans-serif; letter-spacing:.01em; margin-bottom:6px;
}
.why-item p{ font-size:14.5px; color:var(--text-dim); margin:0; }

/* ==========================================================================
   SEGURANÇA
   ========================================================================== */
.safety-panel{
  position:relative;
  border-radius:22px;
  border:1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(31,143,224,.08), transparent 55%),
    var(--bg-panel);
  padding:48px;
  overflow:hidden;
  isolation:isolate;
}
.safety-panel .bg-grid{ opacity:.6; }
.safety-panel.has-photo .hero-bg{ border-radius:22px; }
.safety-top{
  display:flex; align-items:flex-end; justify-content:space-between; gap:24px; flex-wrap:wrap;
  position:relative; z-index:1;
  margin-bottom:34px;
}
.safety-checks{
  display:grid; grid-template-columns:repeat(2,1fr); gap:14px 32px;
  position:relative; z-index:1;
}
.safety-checks li{
  display:flex; gap:12px; align-items:flex-start;
  font-size:14.5px; color:var(--text-dim); padding:10px 0;
  border-bottom:1px solid var(--line-soft);
}
.safety-checks .chk{
  flex:none; width:22px; height:22px; border-radius:6px; margin-top:1px;
  background:rgba(108,201,255,.14); border:1px solid rgba(108,201,255,.35);
  display:flex; align-items:center; justify-content:center;
}
.safety-checks .chk svg{ width:12px; height:12px; color:var(--blue-2); }

/* ==========================================================================
   TAG CLOUD (soluções)
   ========================================================================== */
.tagcloud{ display:flex; flex-wrap:wrap; gap:12px; position:relative; z-index:1; }
.tagcloud .tag{
  padding:11px 18px;
  border-radius:10px;
  background:rgba(255,255,255,.035);
  border:1px solid var(--line);
  font-family:'Rajdhani',sans-serif; font-weight:600; font-size:14.5px;
  color:var(--text-dim);
  transition:border-color .2s ease, color .2s ease, background .2s ease;
}
.tagcloud .tag:hover{ border-color:rgba(255,178,56,.4); color:var(--text); background:rgba(255,178,56,.06); }

/* ==========================================================================
   FAQ (accordion)
   ========================================================================== */
.faq-wrap{ display:grid; grid-template-columns:.8fr 1.2fr; gap:56px; align-items:start; }
.faq-list{ display:flex; flex-direction:column; gap:12px; }
.faq-item{
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--bg-panel);
  overflow:hidden;
  transition:border-color .2s ease;
}
.faq-item.open{ border-color:rgba(255,178,56,.35); }
.faq-q{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 22px;
  cursor:pointer;
  font-family:'Oswald',sans-serif;
  font-weight:500;
  font-size:16.5px;
  text-transform:none;
  letter-spacing:normal;
  color:var(--text);
  -webkit-tap-highlight-color:transparent;
}
.faq-q .faq-q-ic{
  flex:none; width:30px; height:30px; border-radius:9px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,178,56,.12);
  border:1px solid rgba(255,178,56,.28);
}
.faq-q .faq-q-ic svg{
  width:14px; height:14px; color:var(--flame-2);
  transition:transform .3s ease;
}
.faq-item.open .faq-q .faq-q-ic svg{ transform:rotate(135deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.faq-item.open .faq-a{ max-height:420px; }
.faq-a-inner{ padding:0 22px 22px 68px; color:var(--text-dim); font-size:14.5px; line-height:1.65; }

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{
  position:relative;
  border-radius:24px;
  padding:56px;
  overflow:hidden;
  background:linear-gradient(135deg,#15100a,#0c0d10 55%,#0a141c);
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
}
.cta-band h3{ font-size:clamp(24px,3vw,32px); color:var(--text); max-width:520px; }
.cta-band p{ color:var(--text-dim); margin-top:10px; max-width:480px; }
.cta-band .cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ==========================================================================
   CINEMATIC CONTACT FORM + MAP
   ========================================================================== */
.contact-cine{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--line);
  isolation:isolate;
}
.contact-cine::before{
  content:"";
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(100deg, rgba(8,9,11,.95) 0%, rgba(8,9,11,.88) 42%, rgba(8,9,11,.55) 100%);
}
.contact-cine-grid{
  position:relative; z-index:2;
  display:grid; grid-template-columns:1fr 1fr;
}
.contact-cine-intro{ padding:56px 52px; }
.contact-cine-intro h2{ margin-top:10px; }
.contact-cine-intro p{ color:var(--text-dim); margin:14px 0 26px; max-width:440px; line-height:1.6; }
.contact-cine-map{
  border-radius:16px; overflow:hidden; border:1px solid var(--line);
  aspect-ratio:16/10; max-width:460px;
}
.contact-cine-map iframe{ width:100%; height:100%; border:0; display:block; filter:grayscale(.3) contrast(1.05) brightness(.92); }
.contact-cine-form{
  position:relative;
  background:rgba(10,11,13,.6);
  backdrop-filter:blur(8px);
  padding:56px 52px;
  border-left:1px solid var(--line);
  display:flex; flex-direction:column; gap:16px;
}
.cf-row{ display:flex; flex-direction:column; gap:6px; }
.cf-row label{
  font-family:'Rajdhani',sans-serif; font-weight:700; font-size:12px;
  letter-spacing:.1em; text-transform:uppercase; color:var(--text-faint);
}
.cf-row input, .cf-row select, .cf-row textarea{
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:10px;
  padding:13px 14px;
  color:var(--text);
  font-family:'Inter',sans-serif;
  font-size:14.5px;
  resize:vertical;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.cf-row input::placeholder, .cf-row textarea::placeholder{ color:var(--text-faint); }
.cf-row input:focus, .cf-row select:focus, .cf-row textarea:focus{
  outline:none;
  border-color:rgba(255,178,56,.5);
  box-shadow:0 0 0 3px rgba(255,122,26,.15);
}
.cf-row select{ appearance:none; cursor:pointer; }
/* Native <option> list ignores the page's dark theme by default — force a
   black background on the select and its options, per client request. */
.cf-row select, .cf-row select option{
  background-color:#050506;
  color:var(--text);
}
@media (max-width:900px){
  .contact-cine-grid{ grid-template-columns:1fr; }
  .contact-cine-form{ border-left:none; border-top:1px solid var(--line); }
  .contact-cine-intro, .contact-cine-form{ padding:36px 24px; }
  .contact-cine-map{ max-width:none; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{
  background:#050506;
  border-top:1px solid var(--line);
  padding:64px 0 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1.1fr;
  gap:40px;
}
.footer-brand img{ height:88px; width:auto; margin-bottom:16px; }
.footer-brand p{ color:var(--text-faint); font-size:14px; max-width:280px; }
.footer-col h5{
  font-family:'Rajdhani',sans-serif; font-weight:700; font-size:13px;
  letter-spacing:.14em; text-transform:uppercase; color:var(--text-faint);
  margin-bottom:16px;
}
.footer-col ul{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ font-size:14.5px; color:var(--text-dim); transition:color .2s ease; }
.footer-col a:hover{ color:var(--flame-2); }
.footer-contact li{ display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color:var(--text-dim); }
.footer-contact svg{ width:16px; height:16px; flex:none; margin-top:2px; color:var(--flame-2); }
.footer-bottom{
  margin-top:52px; padding-top:22px; border-top:1px solid var(--line-soft);
  display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap;
  font-size:13px; color:var(--text-faint);
}
.footer-bottom .fb-links{ display:flex; gap:18px; }
.footer-bottom .fb-links a{ color:var(--text-faint); font-weight:600; transition:color .2s ease; }
.footer-bottom .fb-links a:hover{ color:var(--flame-2); }

/* ==========================================================================
   WHATSAPP FLOAT
   ========================================================================== */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:180;
  width:60px; height:60px; border-radius:50%;
  background:var(--grad-flame);
  border:1px solid rgba(255,255,255,.18);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 16px 32px -12px rgba(255,122,26,.6);
  animation:wa-pulse 2.6s ease-in-out infinite;
}
.wa-float svg{ width:30px; height:30px; color:#1a0900; }
@keyframes wa-pulse{
  0%,100%{ box-shadow:0 16px 32px -12px rgba(255,122,26,.6); }
  50%{ box-shadow:0 16px 32px -12px rgba(255,122,26,.85), 0 0 0 10px rgba(255,178,56,.14); }
}

/* ==========================================================================
   PÁGINAS DE SERVIÇO
   ========================================================================== */
.breadcrumbs{
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
  font-family:'Rajdhani',sans-serif; font-weight:600; font-size:13.5px;
  color:var(--text-faint); text-transform:uppercase; letter-spacing:.04em;
  position:relative; z-index:2;
  margin-bottom:26px;
}
.breadcrumbs a:hover{ color:var(--flame-2); }
.breadcrumbs .sep{ opacity:.5; }
.breadcrumbs .current{ color:var(--text-dim); }

.svc-hero{
  position:relative;
  padding:calc(var(--header-h) + 56px) 0 60px;
  overflow:hidden;
  isolation:isolate;
}
.svc-hero .flame-glow.g1{ width:460px; height:460px; top:-160px; right:-140px; background:radial-gradient(circle,var(--flame-1),transparent 70%); }
.svc-hero-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:32px; flex-wrap:wrap; position:relative; z-index:2; }
.svc-hero .svc-hero-ic{
  flex:none; width:74px; height:74px; border-radius:18px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(155deg, rgba(255,122,26,.22), rgba(31,143,224,.16));
  border:1px solid var(--line);
  margin-bottom:20px;
}
.svc-hero .svc-hero-ic svg{ width:36px; height:36px; }
.svc-hero h1{ font-size:clamp(30px,4.6vw,48px); max-width:760px; }
.svc-hero .lead{ margin-top:16px; font-size:18px; }

.svc-body{
  display:grid;
  grid-template-columns:1.55fr .95fr;
  gap:48px;
  align-items:start;
}
.svc-panel{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:18px;
  padding:34px;
}
.svc-panel h2{ font-size:22px; color:var(--text); text-transform:none; font-family:'Oswald',sans-serif; margin-bottom:20px; }
.svc-check-list{ display:flex; flex-direction:column; gap:16px; }
.svc-check-list li{
  display:flex; gap:14px; align-items:flex-start;
  font-size:15.5px; color:var(--text-dim); line-height:1.5;
}
.svc-check-list .chk{
  flex:none; width:26px; height:26px; border-radius:8px; margin-top:1px;
  background:linear-gradient(155deg, rgba(255,178,56,.22), rgba(255,122,26,.08));
  border:1px solid rgba(255,178,56,.35);
  display:flex; align-items:center; justify-content:center;
}
.svc-check-list .chk svg{ width:13px; height:13px; color:var(--flame-2); }

.svc-note{
  margin-top:26px;
  padding:18px 20px;
  border-radius:12px;
  border:1px solid rgba(108,201,255,.28);
  background:rgba(31,143,224,.07);
  display:flex; gap:14px; align-items:flex-start;
  font-size:14px; color:var(--text-dim);
}
.svc-note svg{ flex:none; width:20px; height:20px; color:var(--blue-2); margin-top:1px; }

.svc-sidebar{ display:flex; flex-direction:column; gap:22px; position:sticky; top:calc(var(--header-h) + 24px); }
.side-card{
  background:linear-gradient(165deg,var(--bg-panel-2),var(--bg-panel));
  border:1px solid var(--line);
  border-radius:16px;
  padding:26px;
}
.side-card h4{
  font-family:'Rajdhani',sans-serif; font-weight:700; font-size:13px;
  letter-spacing:.12em; text-transform:uppercase; color:var(--text-faint);
  margin-bottom:14px;
}
.side-card .side-phone{
  font-family:'Oswald',sans-serif; font-size:22px; color:var(--text); margin-bottom:16px;
}
.side-card .btn{ margin-bottom:10px; }
.side-list{ display:flex; flex-direction:column; gap:4px; }
.side-list a{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding:11px 4px;
  font-family:'Rajdhani',sans-serif; font-weight:600; font-size:14.5px;
  color:var(--text-dim);
  border-bottom:1px solid var(--line-soft);
  transition:color .2s ease, padding-left .2s ease;
}
.side-list a:last-child{ border-bottom:none; }
.side-list a:hover{ color:var(--flame-2); padding-left:8px; }
.side-list a svg{ width:13px; height:13px; opacity:.6; }
.side-list a.is-active{ color:var(--flame-2); }

/* Cinematic photo card — replaces the old text-link "Outros serviços" box
   in the subpage sidebar with a full-bleed image of the service itself. */
.side-photo-card{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  aspect-ratio:3/4;
  border:1px solid var(--line);
  isolation:isolate;
}
.side-photo-card img{
  width:100%; height:100%; object-fit:cover; display:block;
  transition:transform .9s cubic-bezier(.16,.7,.2,1);
}
.side-photo-card:hover img{ transform:scale(1.1); }
.side-photo-card::before{
  content:"";
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(190deg, rgba(8,9,11,.05) 0%, rgba(8,9,11,.2) 45%, rgba(8,9,11,.92) 100%),
             linear-gradient(90deg, rgba(8,9,11,.55) 0%, transparent 40%);
  box-shadow:inset 0 0 50px 8px rgba(0,0,0,.4);
}
.side-photo-card .cine-bar{
  position:absolute; left:0; right:0; height:0;
  background:#050506; z-index:3; pointer-events:none;
  transition:height .5s cubic-bezier(.22,.9,.3,1);
}
.side-photo-card .cine-bar--top{ top:0; }
.side-photo-card .cine-bar--bottom{ bottom:0; }
.side-photo-card:hover .cine-bar{ height:7%; }
.side-photo-card-body{
  position:absolute; left:0; right:0; bottom:0; z-index:2;
  padding:22px 22px 24px;
}
.side-photo-card-body span.eyebrow{ margin-bottom:8px; }
.side-photo-card-body h4{
  font-family:'Oswald',sans-serif; font-weight:600; font-size:20px;
  color:var(--text); text-transform:none; letter-spacing:.01em; margin:0 0 12px;
}
.side-photo-card-body a{
  display:inline-flex; align-items:center; gap:7px;
  font-family:'Rajdhani',sans-serif; font-weight:700; font-size:13.5px;
  letter-spacing:.04em; text-transform:uppercase; color:var(--flame-2);
}
.side-photo-card-body a svg{ width:14px; height:14px; transition:transform .25s ease; }
.side-photo-card-body a:hover svg{ transform:translateX(4px); }

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */
[data-reveal]{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
[data-reveal].in-view{ opacity:1; transform:translateY(0); }
[data-reveal-stagger] > *{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
[data-reveal-stagger].in-view > *{ opacity:1; transform:translateY(0); }
[data-reveal-stagger].in-view > *:nth-child(1){ transition-delay:.02s; }
[data-reveal-stagger].in-view > *:nth-child(2){ transition-delay:.09s; }
[data-reveal-stagger].in-view > *:nth-child(3){ transition-delay:.16s; }
[data-reveal-stagger].in-view > *:nth-child(4){ transition-delay:.23s; }
[data-reveal-stagger].in-view > *:nth-child(5){ transition-delay:.3s; }
[data-reveal-stagger].in-view > *:nth-child(6){ transition-delay:.37s; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1080px){
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .about-grid{ grid-template-columns:1fr; }
  .about-visual{ max-width:420px; aspect-ratio:1/.7; }
  .why-grid{ grid-template-columns:1fr; }
  .faq-wrap{ grid-template-columns:1fr; gap:28px; }
  .svc-body{ grid-template-columns:1fr; }
  .svc-sidebar{ position:static; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:880px){
  .main-nav, .header-cta .phone{ display:none; }
  .valve-toggle{ display:flex; }
  .header-cta .btn-sm.hide-mobile{ display:none; }
}
@media (max-width:680px){
  :root{ --header-h:96px; }
  .brand img{ height:66px; }
  .footer-brand img{ height:60px; }
  .section{ padding:64px 0; }
  .services-grid{ grid-template-columns:1fr; }
  .safety-checks{ grid-template-columns:1fr; }
  .safety-panel{ padding:30px 24px; }
  .cta-band{ padding:36px 26px; flex-direction:column; align-items:flex-start; }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .hero-meta{ gap:22px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; gap:12px; }
  .faq-a-inner{ padding-left:22px; }
}