/* ==========================================================================
   WCP ENGENHARIA — REDESIGN PREMIUM
   Paleta e conteúdo mantidos do site original. Estrutura, tipografia
   hierárquica, motion e o motivo gráfico de "marcações técnicas" (inspirado
   em pranchas/desenho técnico) são as adições deste redesign.
   ========================================================================== */

/* Fontes agora carregadas via <link> no <head> de cada página (preconnect + preload), não mais via @import */

:root{
  /* ---- cores oficiais (não alteradas) ---- */
  --black: #1A1A1A;
  --gray: #CCCCCC;
  --blue: #1058CE;
  --white: #FFFFFF;

  /* ---- tons derivados apenas para superfícies/estados (mesma paleta) ---- */
  --gray-050: #F6F6F6;
  --gray-100: #ECECEC;
  --black-060: rgba(26,26,26,.6);
  --black-080: rgba(26,26,26,.8);
  --black-092: rgba(26,26,26,.92);
  --white-060: rgba(255,255,255,.6);
  --white-012: rgba(255,255,255,.12);
  --blue-012: rgba(16,88,206,.12);

  /* ---- tipografia ---- */
  --f-display: 'Space Grotesk', sans-serif;
  --f-body: 'Inter', sans-serif;
  --f-mono: 'IBM Plex Mono', monospace;

  /* ---- layout ---- */
  --container: 1240px;
  --gutter: clamp(24px, 5vw, 64px);
  --header-h: 100px;

  --ease: cubic-bezier(.16,.84,.32,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; width:100%; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

body{
  margin:0;
  background:var(--white);
  color:var(--black);
  font-family:var(--f-body);
  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{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; }

h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:700;
  line-height:1.08;
  letter-spacing:-.01em;
  margin:0;
}

.container{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.eyebrow{
  display:flex;
  align-items:center;
  gap:.6em;
  font-family:var(--f-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blue);
  margin-bottom:1.4rem;
}
.eyebrow::before{
  content:"";
  width:22px; height:1px;
  background:var(--blue);
  display:inline-block;
}
.eyebrow--light{ color:var(--white-060); }
.eyebrow--light::before{ background:var(--white-060); }

.section{ position:relative; padding:clamp(44px,6vw,88px) 0; }
.section--tight{ padding:clamp(36px,4.5vw,64px) 0; }
.section--black{ background:var(--black); color:var(--white); }
.section--gray{ background:var(--gray-050); }
.section-head{ max-width:640px; margin-bottom:clamp(40px,6vw,72px); }
.section-head h2{ font-size:clamp(1.9rem,3.4vw,2.8rem); }
.section-head p{ margin-top:1.1rem; font-size:1.05rem; color:var(--black-060); }
.section--black .section-head p, .section--photo-bg .section-head p{ color:var(--white-060); }

/* ---- botões ---- */
.btn{
  display:inline-flex; align-items:center; gap:.6rem;
  padding:.95rem 1.7rem;
  font-family:var(--f-mono);
  font-size:.82rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  border-radius:2px;
  border:1px solid transparent;
  transition:transform .35s var(--ease), background .3s, color .3s, border-color .3s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn svg{ width:14px; height:14px; flex:none; transition:transform .3s var(--ease); }
.btn:hover svg{ transform:translateX(3px); }
.btn--primary{ background:var(--blue); color:var(--white); }
.btn--primary:hover{ background:#0c47a8; }
.btn--ghost-dark{ border-color:var(--black); color:var(--black); }
.btn--ghost-dark:hover{ background:var(--black); color:var(--white); }
.btn--ghost-light{ border-color:var(--white-012); color:var(--white); }
.btn--ghost-light:hover{ background:var(--white); color:var(--black); border-color:var(--white); }
.btn--text{ font-family:var(--f-mono); font-size:.82rem; letter-spacing:.05em; text-transform:uppercase; color:var(--blue); gap:.5rem; }
.btn--text svg{ width:13px; height:13px; }
.btn--text:hover svg{ transform:translateX(4px); }

/* ---- marcações técnicas (assinatura visual) ---- */
.tick{ position:absolute; width:16px; height:16px; pointer-events:none; color:var(--blue); }
.tick::before,.tick::after{ content:""; position:absolute; background:currentColor; }
.tick::before{ width:100%; height:1px; top:50%; }
.tick::after{ height:100%; width:1px; left:50%; }
.tick--tl{ top:0; left:0; }
.tick--tr{ top:0; right:0; }
.tick--bl{ bottom:0; left:0; }
.tick--br{ bottom:0; right:0; }
.marked{ position:relative; color:var(--gray); }
.marked.on-dark{ color:var(--white-012); }

.blueprint-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--white-012) 1px, transparent 1px),
    linear-gradient(90deg, var(--white-012) 1px, transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at center, black 0%, transparent 75%);
  opacity:.7;
}
.blueprint-grid--light{
  background-image:
    linear-gradient(rgba(26,26,26,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,26,26,.06) 1px, transparent 1px);
  opacity:1;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--header-h);
  display:flex; align-items:center;
  background:transparent;
  transition:background .45s var(--ease), box-shadow .45s var(--ease), height .35s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 rgba(26,26,26,.08);
  height:84px;
}
.site-header.is-scrolled .site-nav a{ color:var(--black-080); }
.site-header.is-scrolled .site-nav a:hover{ color:var(--blue); }
.site-header.is-scrolled .logo-mark{ height:60px; }
.page:not(.has-dark-hero) .site-header .logo-mark{ height:60px; }
.site-header:not(.is-scrolled) .site-nav a{ color:var(--white); }
.site-header:not(.is-scrolled) .btn--ghost-dark{ border-color:var(--white-012); color:var(--white); }
.site-header:not(.is-scrolled) .btn--ghost-dark:hover{ background:var(--white); color:var(--black); }
.page:not(.has-dark-hero) .site-header{ background:rgba(255,255,255,.92); backdrop-filter:blur(10px); box-shadow:0 1px 0 rgba(26,26,26,.08); }
.page:not(.has-dark-hero) .site-header .site-nav a{ color:var(--black-080); }
.page:not(.has-dark-hero) .site-header .btn--ghost-dark{ border-color:var(--black); color:var(--black); }

.header-inner{ display:flex; align-items:center; justify-content:space-between; width:100%; }
.logo-link{ display:flex; align-items:center; }
.logo-mark{ height:72px; width:auto; transition:height .35s var(--ease); }

/* logo com cores originais: versão clara por padrão, versão escura só sobre hero escuro antes do scroll */
.logo-mark--dark{ display:none; }
.has-dark-hero .site-header:not(.is-scrolled) .logo-mark--light{ display:none; }
.has-dark-hero .site-header:not(.is-scrolled) .logo-mark--dark{ display:block; }

.site-nav{ display:flex; align-items:center; gap:2.6rem; }
.site-nav a{ font-family:var(--f-mono); font-weight:600; font-size:.92rem; letter-spacing:.04em; text-transform:uppercase; transition:color .3s; position:relative; }
.site-nav a::after{ content:""; position:absolute; left:0; bottom:-6px; width:0; height:1px; background:currentColor; transition:width .3s var(--ease); }
.site-nav a:hover::after, .site-nav a.is-active::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:1.4rem; }
.nav-toggle{ display:none; background:none; border:0; padding:8px; cursor:pointer; z-index:110; }
.nav-toggle span{ display:block; width:22px; height:1px; background:currentColor; margin:5px 0; transition:transform .3s var(--ease), opacity .3s; }
.page:not(.has-dark-hero) .nav-toggle{ color:var(--black); }
.has-dark-hero .site-header:not(.is-scrolled) .nav-toggle{ color:var(--white); }
.has-dark-hero .site-header.is-scrolled .nav-toggle{ color:var(--black); }

.mobile-nav{
  position:fixed; inset:0; z-index:105;
  background:var(--black);
  display:flex; flex-direction:column;
  padding:0;
  transform:translateX(-100%);
  transition:transform .5s var(--ease);
  overflow-y:auto;
}
.mobile-nav.is-open{ transform:translateX(0); }
@media (min-width:480px){
  .mobile-nav{ max-width:420px; box-shadow:20px 0 60px rgba(0,0,0,.35); }
}
.mobile-nav-head{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  padding:2.2rem var(--gutter) 1.6rem;
  border-bottom:1px solid var(--white-012);
  flex:none;
}
.mobile-nav-head img{ height:108px; }
.mobile-nav-close{
  position:absolute; top:1.1rem; right:1.1rem;
  background:none; border:1px solid var(--white-012); border-radius:50%;
  width:38px; height:38px; display:flex; align-items:center; justify-content:center;
  color:var(--white); cursor:pointer; transition:border-color .3s, background .3s;
}
.mobile-nav-close:hover{ background:var(--blue); border-color:var(--blue); }
.mobile-nav-close svg{ width:18px; height:18px; }
.mobile-nav-links{ padding:2.4rem var(--gutter) 1rem; flex:1; }
.mobile-nav a.mobile-link{ display:block; font-family:var(--f-display); font-size:1.7rem; color:var(--white); padding:.55rem 0; border-bottom:1px solid var(--white-012); transition:color .3s; }
.mobile-nav a.mobile-link.is-active{ color:var(--blue); }
.mobile-nav .btn{ margin:1.6rem var(--gutter) 0; align-self:flex-start; }
.mobile-nav-contact{
  margin-top:auto;
  padding:1.8rem var(--gutter) 2.4rem;
  border-top:1px solid var(--white-012);
  display:flex; flex-direction:column; gap:1rem;
  flex:none;
}
.mobile-nav-phone{ font-family:var(--f-mono); font-size:.95rem; color:var(--white-060); letter-spacing:.03em; }
.mobile-nav-phone strong{ display:block; font-family:var(--f-display); font-size:1.3rem; color:var(--white); margin-top:.3rem; letter-spacing:0; }
.mobile-nav-socials{ display:flex; gap:.8rem; }
.mobile-nav-socials a{
  display:flex; align-items:center; gap:.5rem;
  padding:.7rem 1.1rem;
  border:1px solid var(--white-012);
  font-family:var(--f-mono); font-size:.76rem; letter-spacing:.05em; text-transform:uppercase;
  color:var(--white); transition:background .3s, border-color .3s;
}
.mobile-nav-socials a svg{ width:15px; height:15px; flex:none; }
.mobile-nav-socials a:hover{ background:var(--blue); border-color:var(--blue); }

@media (max-width:900px){
  .site-nav{ display:none; }
  .header-actions .btn--ghost-dark{ display:none; }
  .nav-toggle{ display:block; }
  :root{ --header-h: 112px; }
  .logo-mark{ height:88px; }
  .site-header.is-scrolled{ height:88px; }
  .site-header.is-scrolled .logo-mark{ height:68px; }
  .page:not(.has-dark-hero) .site-header .logo-mark{ height:68px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:flex-end;
  background:var(--black);
  color:var(--white);
  overflow:hidden;
  padding-top:var(--header-h);
}
.hero-visual{ position:absolute; inset:0; }
.hero-visual img{ width:100%; height:100%; object-fit:cover; opacity:.7; }
.hero-visual .hero-visual-mobile{ display:none; }
.hero-visual::after{
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(26,26,26,.76) 0%, rgba(26,26,26,.34) 40%, rgba(26,26,26,.78) 100%),
    linear-gradient(90deg, rgba(26,26,26,.68) 0%, transparent 60%);
}
@media (max-width:760px){
  .hero-visual .hero-visual-desktop{ display:none; }
  .hero-visual .hero-visual-mobile{ display:block; }
  .hero-visual img{ opacity:.76; }
  .hero-visual::after{
    background:
      linear-gradient(180deg, rgba(26,26,26,.78) 0%, rgba(26,26,26,.4) 45%, rgba(26,26,26,.8) 100%),
      linear-gradient(0deg, rgba(26,26,26,.72) 0%, transparent 40%);
  }
}
.hero-inner{
  position:relative; z-index:2;
  width:100%;
  padding-bottom:clamp(36px,6vw,72px);
}
.hero-kicker{
  display:flex; align-items:center; flex-wrap:wrap; row-gap:.4rem; column-gap:.7rem;
  font-family:var(--f-mono); text-transform:uppercase;
  margin-bottom:1.8rem;
  opacity:0; transform:translateY(14px);
}
.hero-kicker-main{ font-size:.8rem; letter-spacing:.14em; color:var(--white); font-weight:500; }
.hero-kicker-location{
  display:inline-flex; align-items:center; gap:.4rem;
  font-size:.74rem; letter-spacing:.05em; font-weight:500;
  color:var(--white);
  background:rgba(16,88,206,.28);
  border:1px solid rgba(16,88,206,.65);
  padding:.4rem .8rem .4rem .6rem;
  border-radius:999px;
}
.hero-kicker-location svg{ width:12px; height:12px; flex:none; color:var(--blue); }
@media (max-width:640px){
  .hero-kicker-main{ font-size:.72rem; }
  .hero-kicker-location{ font-size:.66rem; padding:.35rem .7rem .35rem .55rem; }
  .hero-kicker-location svg{ width:11px; height:11px; }
}
.hero h1{
  font-size:clamp(2.4rem,5.6vw,4.6rem);
  max-width:16ch;
  opacity:0; transform:translateY(24px);
}
.hero p{
  margin-top:1.6rem; max-width:44ch;
  font-size:1.1rem; color:var(--white-060);
  opacity:0; transform:translateY(20px);
}
.hero-actions{
  display:flex; flex-wrap:wrap; gap:1rem;
  margin-top:2.6rem;
  opacity:0; transform:translateY(20px);
}
.hero-stats{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:2px; margin-top:clamp(48px,7vw,88px);
  border-top:1px solid var(--white-012);
  opacity:0; transform:translateY(20px);
}
.hero-stats div{ padding:1.4rem 1.6rem 0 0; }
.hero-stats strong{ display:block; font-family:var(--f-display); font-size:1.05rem; margin-bottom:.3rem; }
.hero-stats span{ font-family:var(--f-mono); font-size:.78rem; color:var(--white-060); }

.hero.is-ready .hero-kicker,
.hero.is-ready h1,
.hero.is-ready p,
.hero.is-ready .hero-actions,
.hero.is-ready .hero-stats{
  opacity:1; transform:none;
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.hero.is-ready .hero-kicker{ transition-delay:.1s; }
.hero.is-ready h1{ transition-delay:.22s; }
.hero.is-ready p{ transition-delay:.36s; }
.hero.is-ready .hero-actions{ transition-delay:.48s; }
.hero.is-ready .hero-stats{ transition-delay:.6s; }

.scroll-cue{
  position:absolute; right:var(--gutter); bottom:34px; z-index:2;
  display:flex; align-items:center; gap:.7rem;
  font-family:var(--f-mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--white-060);
}
.scroll-cue::after{ content:""; width:1px; height:34px; background:var(--white-012); position:relative; overflow:hidden; }
.scroll-cue::before{ content:""; position:absolute; }
@media (max-width:640px){ .scroll-cue{ display:none; } }

/* smaller inner-page hero */
.hero--page{ min-height:64vh; align-items:flex-end; }
.hero--page .hero-inner{ padding-bottom:clamp(32px,5vw,56px); }
.hero--page h1{ max-width:20ch; }

@media (max-width:900px){
  .hero-stats{ grid-template-columns:1fr; gap:0; }
  .hero-stats div{ padding:1rem 0 0 0; border-top:1px solid var(--white-012); }
  .hero-stats div:first-child{ border-top:0; }
}

/* ==========================================================================
   REVEAL ON SCROLL
   ========================================================================== */
[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible{ opacity:1; transform:none; }
[data-reveal-group] > *{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal-group].is-visible > *{ opacity:1; transform:none; }
[data-reveal-group].is-visible > *:nth-child(1){ transition-delay:.02s; }
[data-reveal-group].is-visible > *:nth-child(2){ transition-delay:.1s; }
[data-reveal-group].is-visible > *:nth-child(3){ transition-delay:.18s; }
[data-reveal-group].is-visible > *:nth-child(4){ transition-delay:.26s; }
[data-reveal-group].is-visible > *:nth-child(5){ transition-delay:.34s; }
[data-reveal-group].is-visible > *:nth-child(6){ transition-delay:.42s; }
[data-reveal-group].is-visible > *:nth-child(7){ transition-delay:.5s; }
[data-reveal-group].is-visible > *:nth-child(8){ transition-delay:.58s; }
[data-reveal-group].is-visible > *:nth-child(9){ transition-delay:.66s; }
[data-reveal-group].is-visible > *:nth-child(10){ transition-delay:.74s; }
[data-reveal-group].is-visible > *:nth-child(11){ transition-delay:.82s; }

/* ==========================================================================
   INSTITUCIONAL
   ========================================================================== */
.institutional{ display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(32px,6vw,96px); align-items:center; }
.institutional-mark{
  position:relative; aspect-ratio:4/5; background:var(--black);
  display:flex; align-items:center; justify-content:center; overflow:hidden;
}
.institutional-mark--photo{ border-radius:18px;
}
.institutional-mark .blueprint-grid{ opacity:.5; }
.institutional-mark img{ width:60%; opacity:.9; position:relative; z-index:1; filter:brightness(0) invert(1); }
.institutional-mark.institutional-mark--photo{ background:none; }
.institutional-mark--photo img{
  width:100%; height:100%; object-fit:cover; object-position:center; opacity:1; filter:none; position:static;
}
.institutional-mark--photo::before{
  content:""; position:absolute; inset:0; z-index:1;
  border:1px solid var(--white-012);
  box-shadow:inset 0 0 0 14px var(--white-012);
  pointer-events:none;
}
.institutional-mark--photo .mark-tag{
  position:absolute; left:20px; bottom:20px; z-index:2;
  font-family:var(--f-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--white); background:var(--black-080); padding:.5rem .8rem;
  display:flex; align-items:center; gap:.5rem;
}
.institutional-mark--photo .mark-tag::before{ content:""; width:6px; height:6px; background:var(--blue); border-radius:50%; }
.institutional-copy h2{ font-size:clamp(1.9rem,3.6vw,2.9rem); margin-bottom:1.4rem; }
.institutional-copy p{ font-size:1.05rem; color:var(--black-060); max-width:56ch; }
.institutional-copy p + p{ margin-top:1rem; }
.institutional-facts{ display:flex; flex-wrap:wrap; gap:2.4rem; margin-top:2.2rem; padding-top:2.2rem; border-top:1px solid var(--gray); }
.institutional-facts div span{ display:block; font-family:var(--f-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--black-060); margin-bottom:.35rem; }
.institutional-facts div strong{ font-family:var(--f-display); font-size:1.1rem; }
.institutional-copy .btn{ margin-top:2.4rem; }

@media (max-width:900px){ .institutional{ grid-template-columns:1fr; } .institutional-mark{ aspect-ratio:16/9; } }

/* ==========================================================================
   DIFERENCIAIS (fundo preto, números grandes)
   ========================================================================== */
.section--photo-bg{ position:relative; background:var(--black); color:var(--white); overflow:hidden; }
.section--photo-bg .photo-bg{ position:absolute; inset:0; }
.section--photo-bg .photo-bg img{ width:100%; height:100%; object-fit:cover; opacity:.34; }
.section--photo-bg .photo-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, var(--black-092) 0%, var(--black-080) 55%, var(--black-092) 100%);
}
.section--photo-bg > .container{ position:relative; z-index:1; }

.diff-grid{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--white-012); }
.diff-grid--3{ grid-template-columns:repeat(3,1fr); }
.diff-item{ position:relative; padding:2.4rem 1.8rem 2.4rem 0; border-right:1px solid var(--white-012); min-width:0; }
.diff-item:last-child{ border-right:0; }
.diff-num{ font-family:var(--f-mono); font-weight:500; font-size:clamp(1.3rem,2vw,1.6rem); color:var(--blue); margin-bottom:2.2rem; display:block; }
.diff-item h3{ font-size:clamp(1.5rem,2.4vw,1.85rem); color:var(--white); margin-bottom:1rem; }
.diff-item p{ color:var(--white-060); font-size:1.08rem; line-height:1.65; }
@media (max-width:900px){
  .diff-grid{ grid-template-columns:1fr; }
  .diff-item{ border-right:0; border-bottom:1px solid var(--white-012); padding:2.2rem 0; }
}

/* ==========================================================================
   SERVIÇOS — apresentação editorial
   ========================================================================== */
.service-row{
  position:relative;
  display:grid; grid-template-columns:100px 1fr auto;
  align-items:center;
  gap:2.4rem;
  padding:2.6rem 0;
  border-top:1px solid var(--gray);
  transition:padding .4s var(--ease);
}
.service-list > .service-row:last-child{ border-bottom:1px solid var(--gray); }
.service-num{ font-family:var(--f-mono); font-size:.95rem; color:var(--blue); }
.service-body h3{ font-size:clamp(1.3rem,2.4vw,1.75rem); transition:transform .4s var(--ease); }
.service-body p{ margin-top:.7rem; max-width:56ch; color:var(--black-060); font-size:1rem; }
.service-arrow{ width:44px; height:44px; border-radius:50%; border:1px solid var(--gray); display:flex; align-items:center; justify-content:center; transition:background .35s var(--ease), border-color .35s, transform .5s var(--ease); flex:none; }
.service-arrow svg{ width:16px; height:16px; transition:transform .35s var(--ease); }
.service-row:hover{ padding-left:.6rem; padding-right:.6rem; }
.service-row:hover .service-body h3{ color:var(--blue); }
.service-row:hover .service-arrow{ background:var(--blue); border-color:var(--blue); transform:rotate(45deg); }
.service-row:hover .service-arrow svg{ stroke:var(--white); }
@media (max-width:700px){
  .service-row{ grid-template-columns:44px 1fr; }
  .service-arrow{ display:none; }
}

/* ==========================================================================
   COMO TRABALHAMOS / JORNADA
   ========================================================================== */
.journey{ position:relative; }
.journey-track{ position:relative; display:grid; grid-template-columns:repeat(var(--steps,4),1fr); gap:2rem; }
.journey-track::before{
  content:""; position:absolute; top:11px; left:0; right:0; height:1px; background:var(--gray);
}
.journey-track .progress-line{
  content:""; position:absolute; top:11px; left:0; height:1px; background:var(--blue);
  width:0%; transition:width 1.1s var(--ease);
}
.journey-step{ position:relative; padding-top:2.6rem; min-width:0; }
.journey-step::before{
  content:""; position:absolute; top:0; left:0; width:23px; height:23px; border-radius:50%;
  background:var(--white); border:1px solid var(--gray);
}
.journey-step.is-active::before{ border-color:var(--blue); }
.journey-step .step-num{ position:absolute; top:2px; left:0; width:23px; text-align:center; font-family:var(--f-mono); font-size:.62rem; color:var(--black-060); }
.journey-step h3{ font-size:1.15rem; margin-bottom:.6rem; }
.journey-step p{ font-size:.94rem; color:var(--black-060); }
.journey-step .step-tag{ display:block; font-family:var(--f-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; color:var(--blue); margin-bottom:.5rem; }
@media (max-width:900px){
  .journey-track{ grid-template-columns:1fr; gap:2.4rem; }
  .journey-track::before, .journey-track .progress-line{ top:0; bottom:0; left:11px; right:auto; width:1px; height:0%; }
  .journey-track .progress-line{ height:0%; }
}

/* ==========================================================================
   TECNOLOGIA / COMPATIBILIZAÇÃO
   ========================================================================== */
.tech-block{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(32px,6vw,96px); align-items:center; }
.tech-copy h2{ font-size:clamp(1.9rem,3.6vw,2.7rem); max-width:14ch; }
.tech-copy p{ margin-top:1.3rem; font-size:1.08rem; color:var(--black-060); max-width:48ch; }
.tech-media{ position:relative; aspect-ratio:5/4; overflow:hidden; }
.tech-media img{ width:100%; height:100%; object-fit:cover; }
.tech-media::before{
  content:""; position:absolute; inset:0; z-index:1;
  box-shadow:inset 0 0 0 14px var(--gray-050);
  pointer-events:none;
}
@media (max-width:900px){ .tech-block{ grid-template-columns:1fr; } .tech-block{ direction:ltr; } }

/* ==========================================================================
   PARA QUEM ATENDEMOS
   ========================================================================== */
.audience-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--gray); }
.audience-item{ background:var(--white); padding:2.6rem; min-width:0; }
.audience-num{ font-family:var(--f-mono); font-size:.85rem; color:var(--blue); display:block; margin-bottom:1.6rem; }
.audience-item h3{ font-size:1.2rem; margin-bottom:.7rem; }
.audience-item p{ color:var(--black-060); font-size:.96rem; }
@media (max-width:800px){ .audience-grid{ grid-template-columns:1fr; } }

/* ==========================================================================
   CTA FULLSCREEN FINAL
   ========================================================================== */
.final-cta{
  position:relative; background:var(--black); color:var(--white);
  padding:clamp(64px,9vw,120px) 0; text-align:center; overflow:hidden;
}
.final-cta .blueprint-grid{ opacity:.35; }
.final-cta .photo-bg{ position:absolute; inset:0; }
.final-cta .photo-bg img{ width:100%; height:100%; object-fit:cover; opacity:.4; }
.final-cta .photo-bg::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, var(--black-092) 0%, var(--black-080) 50%, var(--black-092) 100%);
}
.final-cta-inner{ position:relative; z-index:1; max-width:760px; margin-inline:auto; }
.final-cta h2{ font-size:clamp(2rem,4.4vw,3.4rem); margin-top:1rem; }
.final-cta .btn{ margin-top:2.6rem; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--black); color:var(--white-060); padding:clamp(56px,7vw,84px) 0 28px; }
@media (max-width:640px){ .site-footer{ padding-bottom:90px; } }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:3rem; padding-bottom:3rem; border-bottom:1px solid var(--white-012); }
.footer-brand img{ height:68px; margin-bottom:1.2rem; }
.footer-brand p{ max-width:34ch; font-size:.94rem; }

.footer-socials{ display:flex; gap:.9rem; margin-top:1.6rem; }
.footer-social{
  width:42px; height:42px; border-radius:50%; flex:none;
  display:flex; align-items:center; justify-content:center;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.footer-social svg{ width:19px; height:19px; fill:#fff; }
.footer-social:hover{ transform:translateY(-3px); }
.footer-social--whatsapp{ background:#25D366; }
.footer-social--whatsapp:hover{ box-shadow:0 8px 20px rgba(37,211,102,.4); }
.footer-social--instagram{ background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.footer-social--instagram:hover{ box-shadow:0 8px 20px rgba(220,39,67,.4); }
.footer-col h4{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--white); margin-bottom:1.2rem; font-weight:500; }
.footer-col a, .footer-col span{ display:block; font-size:.94rem; padding:.35rem 0; transition:color .3s; }
.footer-col a:hover{ color:var(--white); }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:.6rem; padding-top:1.8rem; font-family:var(--f-mono); font-size:.72rem; letter-spacing:.03em; }
@media (max-width:800px){ .footer-top{ grid-template-columns:1fr; gap:2.2rem; } .footer-bottom{ flex-direction:column; } .footer-brand img{ height:84px; } }

/* ==========================================================================
   FORM (contato) — nova versão premium
   ========================================================================== */
.contact-page{ position:relative; overflow:hidden; }
.contact-page .blueprint-grid{ opacity:1; }

.contact-split{ display:grid; grid-template-columns:1fr 1.15fr; gap:clamp(40px,6vw,100px); position:relative; z-index:1; }
.contact-intro .geo-tag{
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--f-mono); font-size:.74rem; letter-spacing:.08em; color:var(--black-060);
  margin-top:1.4rem;
}
.contact-intro .geo-tag::before{ content:"◎"; color:var(--blue); }
.contact-intro h1{ font-size:clamp(2rem,4vw,3rem); max-width:14ch; }
.contact-intro > p{ margin-top:1.2rem; color:var(--black-060); max-width:44ch; font-size:1.05rem; }

/* ---- channel cards ---- */
.channel-cards{ display:flex; flex-direction:column; margin-top:2.6rem; }
.channel-card{
  display:flex; align-items:center; gap:1.1rem;
  padding:1.25rem 0;
  border-top:1px solid var(--gray);
  transition:padding-left .35s var(--ease);
}
.channel-cards .channel-card:last-child{ border-bottom:1px solid var(--gray); }
.channel-icon{
  width:44px; height:44px; border-radius:50%; flex:none;
  border:1px solid var(--gray);
  display:flex; align-items:center; justify-content:center;
  transition:background .3s var(--ease), border-color .3s var(--ease);
}
.channel-icon svg{ width:18px; height:18px; color:var(--black-060); transition:color .3s; }
.channel-card:hover{ padding-left:.6rem; }
.channel-card:hover .channel-icon{ background:var(--blue); border-color:var(--blue); }
.channel-card:hover .channel-icon svg{ color:var(--white); }
.channel-text{ display:flex; flex-direction:column; flex:1; min-width:0; }
.channel-label{ font-family:var(--f-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; color:var(--black-060); }
.channel-text strong{ font-family:var(--f-display); font-size:1.12rem; font-weight:600; margin-top:.25rem; }
.channel-arrow{ width:34px; height:34px; display:flex; align-items:center; justify-content:center; flex:none; color:var(--blue); opacity:0; transform:translateX(-6px); transition:all .35s var(--ease); }
.channel-arrow svg{ width:15px; height:15px; }
.channel-card:hover .channel-arrow{ opacity:1; transform:none; }

/* ---- next steps mini list ---- */
.next-steps{ margin-top:3rem; padding-top:2.4rem; border-top:1px solid var(--gray); }
.next-steps-list{ display:flex; flex-direction:column; gap:1.2rem; margin-top:1.5rem; }
.next-step{ display:flex; gap:1.1rem; align-items:flex-start; }
.next-step span{ font-family:var(--f-mono); font-size:.78rem; color:var(--blue); flex:none; padding-top:.15rem; }
.next-step p{ font-size:.92rem; color:var(--black-060); margin:0; }

/* ---- form sheet (ficha técnica) ---- */
.form-sheet{
  position:relative;
  background:var(--white);
  border:1px solid var(--black);
  box-shadow:0 40px 90px -30px rgba(26,26,26,.22);
}
.form-sheet-title{
  padding:2.6rem 2rem 1.8rem;
  border-bottom:2px solid var(--black);
}
.form-sheet-accent{ display:block; width:38px; height:3px; background:var(--blue); margin-bottom:1.2rem; }
.form-sheet-title h2{
  font-family:var(--f-display); font-weight:700;
  font-size:clamp(1.3rem,2.2vw,1.6rem);
  letter-spacing:.03em; text-transform:uppercase;
  color:var(--black);
}
.form-sheet-title p{ margin-top:.6rem; font-size:.94rem; color:var(--black-060); }
.form-sheet-body{ padding:2.3rem 2rem 2.6rem; position:relative; }

/* ---- overlay de sucesso ---- */
.form-success{
  position:absolute; inset:0; z-index:5;
  background:var(--white);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:3rem 2rem;
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .5s var(--ease), visibility 0s linear .5s;
}
.form-success.is-visible{
  opacity:1; visibility:visible; pointer-events:auto;
  transition:opacity .5s var(--ease), visibility 0s linear 0s;
}
.form-success-icon{
  width:64px; height:64px; border-radius:50%;
  background:var(--blue); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.7rem;
  opacity:0; transform:scale(.7);
  transition:opacity .5s var(--ease) .15s, transform .5s var(--ease) .15s;
}
.form-success.is-visible .form-success-icon{ opacity:1; transform:scale(1); }
.form-success-icon svg{ width:26px; height:26px; }
.form-success h3{ font-size:clamp(1.4rem,2.4vw,1.7rem); margin-bottom:.9rem; color:var(--black); }
.form-success p{ color:var(--black-060); font-size:1.02rem; max-width:34ch; line-height:1.6; }
.form-success-protocol{
  display:block; margin-top:1.6rem;
  font-family:var(--f-mono); font-size:.74rem; letter-spacing:.07em; text-transform:uppercase;
  color:var(--blue);
}
.form-success-bar{
  width:130px; height:2px; background:var(--gray-100);
  margin-top:2.2rem; border-radius:2px; overflow:hidden;
}
.form-success-bar span{ display:block; height:100%; width:0%; background:var(--blue); }
.form-success.is-visible .form-success-bar span{ animation:success-progress 6s linear forwards; }
@keyframes success-progress{ from{ width:0%; } to{ width:100%; } }
@media (prefers-reduced-motion: reduce){
  .form-success.is-visible .form-success-bar span{ animation:none; width:100%; }
}

/* ---- floating labels ---- */
.field-float{ position:relative; margin-bottom:2rem; }
.field-float input, .field-float textarea{
  width:100%; background:transparent; border:0; border-bottom:1.5px solid rgba(26,26,26,.32);
  padding:1.5rem 0 .55rem; font-family:var(--f-body); font-size:1rem; color:var(--black);
  transition:border-color .3s;
}
.field-float textarea{ resize:vertical; min-height:88px; }
.field-float input:focus, .field-float textarea:focus{ outline:none; border-color:var(--blue); }
.field-float label{
  position:absolute; left:0; top:1.5rem;
  font-family:var(--f-mono); font-size:.98rem; color:var(--black-060);
  transition:all .25s var(--ease); pointer-events:none;
}
.field-float input:focus + label,
.field-float input:not(:placeholder-shown) + label,
.field-float textarea:focus + label,
.field-float textarea:not(:placeholder-shown) + label{
  top:0; font-size:.66rem; letter-spacing:.08em; text-transform:uppercase; color:var(--blue);
}
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:0 1.8rem; }

/* ---- service chips (assunto) ---- */
.field-group{ margin-bottom:2.1rem; }
.field-group > .field-group-label{
  display:block; font-family:var(--f-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--black-060); margin-bottom:.9rem;
}
.service-chips{ display:flex; flex-wrap:wrap; gap:.6rem; }
.service-chips input{ position:absolute; opacity:0; width:1px; height:1px; overflow:hidden; }
.chip{
  font-family:var(--f-mono); font-size:.76rem; letter-spacing:.02em;
  padding:.62rem 1rem; border:1.5px solid rgba(26,26,26,.28); color:var(--black-060);
  cursor:pointer; transition:all .25s var(--ease); user-select:none;
}
.chip:hover{ border-color:var(--blue); color:var(--blue); }
.service-chips input:checked + .chip{ background:var(--blue); border-color:var(--blue); color:var(--white); }
.service-chips input:focus-visible + .chip{ outline:2px solid var(--blue); outline-offset:2px; }

.form-consent{ display:flex; align-items:flex-start; gap:.7rem; font-size:.86rem; color:var(--black-060); margin:.4rem 0 2rem; }
.form-consent input{ margin-top:.3rem; }

.submit-row{ display:flex; flex-direction:column; gap:.9rem; align-items:flex-start; }
.submit-row .btn{ width:100%; justify-content:center; }
.submit-row .btn.is-sending{ opacity:.72; cursor:progress; pointer-events:none; }
.submit-note{ font-size:.82rem; color:var(--black-060); }

/* ---- FAQ ---- */
.faq{ max-width:820px; }
.faq-item{ border-top:1px solid var(--gray); }
.faq-item:last-child{ border-bottom:1px solid var(--gray); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:1.4rem 0;
  display:flex; justify-content:space-between; align-items:center; gap:1.2rem;
  font-family:var(--f-display); font-size:1.05rem; font-weight:600;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .faq-icon{ width:17px; height:17px; flex:none; color:var(--blue); transition:transform .3s var(--ease); }
.faq-item[open] summary .faq-icon{ transform:rotate(45deg); }
.faq-answer{ padding:0 0 1.7rem; color:var(--black-060); font-size:.97rem; max-width:62ch; }

@media (max-width:900px){
  .contact-split{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
}

/* whatsapp float */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:56px; height:56px; border-radius:50%;
  background:var(--blue); display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px rgba(16,88,206,.35);
  transition:transform .3s var(--ease);
  animation:wa-pulse 2.2s ease-out infinite;
}
.wa-float:hover{ transform:scale(1.08); }
.wa-float svg{ width:26px; height:26px; fill:var(--white); position:relative; z-index:1; }
.wa-float::before{
  content:"";
  position:absolute; inset:0; border-radius:50%;
  background:var(--blue);
  animation:wa-ring 2.2s ease-out infinite;
}
@keyframes wa-pulse{
  0%, 100%{ box-shadow:0 10px 30px rgba(16,88,206,.35); }
  50%{ box-shadow:0 10px 30px rgba(16,88,206,.6); }
}
@keyframes wa-ring{
  0%{ transform:scale(1); opacity:.55; }
  80%{ transform:scale(1.9); opacity:0; }
  100%{ transform:scale(1.9); opacity:0; }
}
@media (prefers-reduced-motion: reduce){
  .wa-float{ animation:none; }
  .wa-float::before{ animation:none; display:none; }
}

/* voltar ao topo */
.top-float{
  position:fixed; left:22px; bottom:22px; z-index:90;
  width:56px; height:56px; border-radius:50%;
  background:var(--blue); border:0; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px rgba(16,88,206,.35);
  transition:transform .3s var(--ease), opacity .35s var(--ease), visibility .35s;
  opacity:0; visibility:hidden; pointer-events:none;
}
.top-float.is-visible{ opacity:1; visibility:visible; pointer-events:auto; }
.top-float:hover{ transform:scale(1.08); }
.top-float svg{ width:22px; height:22px; stroke:var(--white); }
@media (max-width:640px){
  .wa-float, .top-float{ width:50px; height:50px; }
  .wa-float svg{ width:23px; height:23px; }
  .top-float svg{ width:20px; height:20px; }
}

/* ==========================================================================
   PORTFÓLIO — tema escuro premium, filtros, grid e lightbox
   ========================================================================== */
.portfolio-section{
  position:relative; background:var(--black); color:var(--white); overflow:hidden;
}
.portfolio-section .blueprint-grid{ opacity:.3; }
.portfolio-section > .container{ position:relative; z-index:1; }
.portfolio-section .section-head{ text-align:center; margin-inline:auto; }
.portfolio-section .section-head p.eyebrow{ justify-content:center; color:var(--blue); }
.portfolio-section .section-head p.eyebrow::before{ display:none; }
.portfolio-section .section-head h2{
  font-size:clamp(1.9rem,4vw,3rem); text-transform:uppercase; letter-spacing:.01em;
}
.portfolio-section .section-head h2 em{ font-style:normal; color:var(--blue); }
.portfolio-section .section-head p:not(.eyebrow){ color:var(--white-060); max-width:52ch; margin-inline:auto; }

.portfolio-filters{
  display:flex; flex-wrap:wrap; justify-content:center; gap:.7rem;
  margin:clamp(28px,4vw,44px) 0 clamp(32px,5vw,52px);
}
.portfolio-filter{
  font-family:var(--f-mono); font-size:.78rem; letter-spacing:.03em;
  padding:.65rem 1.15rem; border-radius:999px;
  border:1.5px solid var(--white-012);
  background:transparent; color:var(--white-060);
  cursor:pointer; transition:all .25s var(--ease);
}
.portfolio-filter:hover{ border-color:var(--blue); color:var(--white); }
.portfolio-filter.is-active{ background:rgba(16,88,206,.16); border-color:var(--blue); color:var(--white); font-weight:500; }

.portfolio-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.8rem;
}
.portfolio-card{ display:block; width:100%;  text-align:center;
background:rgba(255,255,255,.03); border:2px solid var(--blue); border-radius:14px;
  padding:0; cursor:pointer; font-family:inherit; overflow:hidden;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.portfolio-card:hover{
  transform:translateY(-5px);
  box-shadow:0 24px 60px -20px rgba(16,88,206,.45);
}
.portfolio-card.is-hidden{ display:none; }
.portfolio-thumb{ position:relative; aspect-ratio:11/6; overflow:hidden; background:var(--white); display:flex; align-items:center; justify-content:center; }
.portfolio-thumb img{ width:100%; height:100%; object-fit:contain; object-position:center; background:#050b18; transition:transform .5s var(--ease); }
.portfolio-card:hover .portfolio-thumb img{ transform:scale(1.05); }
.portfolio-info{ padding:2rem 2.2rem 2.2rem; display:flex;
  flex-direction:column; align-items:center;
  text-align:center;
}
.portfolio-cat-row{ display:flex; flex-direction:column;
  align-items:center; gap:.8rem; margin-bottom:1.3rem;
}
.portfolio-icon{
  width:52px; height:52px; flex:none; border-radius:14px;
  border:1.5px solid var(--blue); background:rgba(16,88,206,.14);
  display:flex; align-items:center; justify-content:center; color:var(--blue);
}
.portfolio-icon svg{ width:20px; height:20px; }
.portfolio-tag{ display:block; font-family:var(--f-mono); font-size:.72rem; letter-spacing:.07em; text-transform:uppercase; color:var(--blue); }
.portfolio-title{ display:block; font-family:var(--f-display); font-weight:700; font-size:1.35rem; color:var(--white); margin-bottom:1.3rem; line-height:1.25;max-width:260px; }
.portfolio-divider{ height:1px; background:var(--white-012); margin-bottom:1.3rem; }
.portfolio-link{ justify-content:center; align-items:center; gap:.5rem; font-family:var(--f-mono); font-size:.78rem; letter-spacing:.04em; color:var(--blue); transition:gap .3s; }
.portfolio-link svg{ width:14px; height:14px; transition:transform .3s var(--ease); }
.portfolio-card:hover .portfolio-link svg{ transform:translateX(3px); }

/* card "em breve" (placeholder) */
.portfolio-card--soon{
  border:2px dashed var(--white-012); background:rgba(255,255,255,.015);
  cursor:default;
}
.portfolio-card--soon:hover{ transform:none; box-shadow:none; }
.portfolio-card--soon .portfolio-thumb{
  background:rgba(255,255,255,.02); aspect-ratio:11/6;
  display:flex; align-items:center; justify-content:center;
}
.portfolio-card--soon .portfolio-icon{ width:56px; height:56px; border-radius:14px; }
.portfolio-card--soon .portfolio-icon svg{ width:26px; height:26px; }
.portfolio-soon-badge{
  display:inline-block; font-family:var(--f-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--white-060); border:1px solid var(--white-012); border-radius:999px; padding:.3rem .8rem;
  margin-bottom:1rem;
}
.portfolio-card--soon .portfolio-title{ color:var(--white-060); margin-bottom:.6rem; }
.portfolio-card--soon .portfolio-desc{ font-size:.88rem; color:var(--white-060); line-height:1.6; }

.portfolio-brand-close{
  display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:1.4rem;
  margin-top:clamp(44px,6vw,68px); padding-top:clamp(32px,5vw,44px); border-top:1px solid var(--white-012);
}
.portfolio-brand-close img{ height:44px; }
.portfolio-brand-divider{ width:1px; height:36px; background:var(--white-012); }
.portfolio-brand-close p{ font-size:.98rem; color:var(--white-060); line-height:1.5; margin:0; }

@media (max-width:900px){ .portfolio-grid{ grid-template-columns:repeat(2,1fr); gap:1.3rem; } }
@media (max-width:600px){
  .portfolio-grid{ grid-template-columns:1fr; }
  .portfolio-brand-close{ flex-direction:column; text-align:center; }
  .portfolio-brand-divider{ width:36px; height:1px; }
}

/* legenda por imagem dentro do lightbox */
.lightbox-slide-caption{
  position:absolute; left:16px; top:14px; z-index:5;
  font-family:var(--f-mono); font-size:.7rem; letter-spacing:.05em; text-transform:uppercase;
  color:var(--white); background:rgba(16,88,206,.85);
  padding:.35rem .7rem;
}

/* ---- lightbox ---- */
.lightbox-overlay{
  position:fixed; inset:0; z-index:200;
  background:rgba(10,10,10,.94);
  display:none; align-items:center; justify-content:center;
  padding:clamp(16px,4vw,40px);
  opacity:0; transition:opacity .3s var(--ease);
}
.lightbox-overlay.is-open{ display:flex; }
.lightbox-overlay.is-visible{ opacity:1; }
.lightbox-modal{
  position:relative; width:100%; max-width:1140px; max-height:90vh;
  background:var(--white);
  display:grid; grid-template-columns:1.5fr 1fr; align-items:start;
  overflow:hidden;
}
.lightbox-close{
  position:absolute; top:14px; right:14px; z-index:5;
  width:38px; height:38px; border-radius:50%;
  background:rgba(26,26,26,.55); border:0; color:var(--white);
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  transition:background .3s;
}
.lightbox-close:hover{ background:var(--blue); }
.lightbox-close svg{ width:17px; height:17px; }

.lightbox-image-wrap{
  position:relative; background:var(--gray-050);
  display:flex; align-items:center; justify-content:center;
  height:90vh; overflow:hidden;
}
.lightbox-image-wrap img{ width:100%; height:100%; object-fit:contain; }
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:42px; height:42px; border-radius:50%;
  background:rgba(255,255,255,.9); border:1px solid var(--gray);
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  transition:background .3s, transform .3s;
}
.lightbox-nav:hover{ background:var(--blue); border-color:var(--blue); color:var(--white); }
.lightbox-nav svg{ width:18px; height:18px; }
.lightbox-prev{ left:16px; }
.lightbox-next{ right:16px; }
.lightbox-counter{
  position:absolute; left:16px; bottom:14px; z-index:5;
  font-family:var(--f-mono); font-size:.72rem; letter-spacing:.05em;
  color:var(--white); background:rgba(26,26,26,.6);
  padding:.35rem .7rem;
}

.lightbox-info{ padding:2rem 2.2rem; height:90vh; overflow-y:auto; display:flex; flex-direction:column; }
.lightbox-tag{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--blue); margin-bottom:.9rem; display:block; }
.lightbox-info h3{ font-size:clamp(1.3rem,2vw,1.7rem); margin-bottom:.6rem; }
.lightbox-meta{ display:flex; align-items:center; gap:.4rem; font-family:var(--f-mono); font-size:.78rem; color:var(--black-060); margin-bottom:1.6rem; padding-bottom:1.6rem; border-bottom:1px solid var(--gray); }
.lightbox-meta svg{ width:14px; height:14px; color:var(--blue); flex:none; }
.lightbox-desc p{ font-size:.94rem; line-height:1.7; color:var(--black-060); margin-bottom:1rem; }
.lightbox-desc p:last-child{ margin-bottom:0; }
.lightbox-cta{ margin-top:1.8rem; }

@media (max-width:800px){
  .lightbox-modal{ grid-template-columns:1fr; grid-template-rows:auto auto; max-height:92vh; }
  .lightbox-image-wrap{ min-height:220px; max-height:42vh; }
  .lightbox-info{ padding:1.6rem 1.4rem 2rem; }
}

/* ---- carrossel de portfólio (home) ---- */
.carousel-head-row{
  display:flex; justify-content:space-between; align-items:flex-end; gap:2rem;
  margin-bottom:clamp(28px,4vw,44px);
}
.carousel-nav-group{ display:flex; gap:.7rem; flex:none; }
.carousel-nav{
  width:44px; height:44px; border-radius:50%; border:1px solid var(--gray);
  background:var(--white); color:var(--black);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:all .3s var(--ease); flex:none;
}
.carousel-nav:hover{ background:var(--blue); border-color:var(--blue); color:var(--white); }
.carousel-nav:disabled{ opacity:.3; cursor:default; pointer-events:none; }
.carousel-nav svg{ width:18px; height:18px; }
.portfolio-section .carousel-nav{ background:transparent; border-color:var(--white-012); color:var(--white); }
.portfolio-section .carousel-nav:hover{ background:var(--blue); border-color:var(--blue); }

.portfolio-carousel-track{
  display:flex; gap:1.5rem;
  overflow-x:auto; scroll-snap-type:x mandatory; scroll-behavior:smooth;
  padding-bottom:.5rem;
  -ms-overflow-style:none; scrollbar-width:none;
}
.portfolio-carousel-track::-webkit-scrollbar{ display:none; }
.portfolio-carousel-track .portfolio-card{
  flex:0 0 auto; width:min(320px,78vw); scroll-snap-align:start;
}

@media (max-width:700px){
  .carousel-head-row{ flex-direction:row; align-items:center; }
  .carousel-nav{ width:38px; height:38px; }
  .carousel-nav svg{ width:16px; height:16px; }
}