/* =====================================================
   GL Projetos e Empreendimentos — sistema visual
   Claro e editorial · navy #06064D + dourado #D5A011
   ===================================================== */

:root{
  /* marca */
  --navy:#06064D;
  --navy-2:#0C0C6B;
  --navy-deep:#030630;
  --gold:#D5A011;
  --gold-2:#EFB824;
  --gold-soft:rgba(213,160,17,.14);

  /* superfícies */
  --paper:#FFFFFF;
  --paper-2:#F8F8F5;
  --paper-3:#F1F1EC;
  --line:#E4E4DD;
  --line-2:#D2D2C8;

  /* texto */
  --ink:#12122B;
  --ink-2:#3A3A55;
  --muted:#6E6E85;
  --dim:#9A9AAC;

  /* tipografia */
  --display:'Archivo',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --label:'Barlow Condensed',var(--body);

  /* medidas */
  --max:1240px;
  --gut:clamp(20px,5vw,64px);
  --r:4px;
  --shadow:0 1px 2px rgba(6,6,77,.04),0 8px 30px rgba(6,6,77,.07);
  --shadow-lg:0 2px 6px rgba(6,6,77,.06),0 24px 60px rgba(6,6,77,.13);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  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}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.025em;margin:0}
p{margin:0}
::selection{background:var(--navy);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ── etiqueta numerada ─────────────────────────────── */
.eyebrow{
  font-family:var(--label);font-size:.82rem;font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;color:var(--gold);
  display:flex;align-items:center;gap:14px;margin-bottom:20px;
}
.eyebrow::after{content:'';height:1px;flex:1;max-width:80px;background:var(--line-2)}
.eyebrow.center{justify-content:center}
.eyebrow.center::before{content:'';height:1px;flex:1;max-width:80px;background:var(--line-2)}

/* ── botões ────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  padding:15px 30px;border-radius:var(--r);
  font-size:.86rem;font-weight:600;letter-spacing:.04em;
  transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s,background .18s,color .18s;
  white-space:nowrap;
}
.btn svg{width:15px;height:15px;transition:transform .18s}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:0 10px 26px rgba(6,6,77,.28)}
.btn-gold{background:var(--gold);color:#1a1400}
.btn-gold:hover{background:var(--gold-2);transform:translateY(-2px);box-shadow:0 10px 26px rgba(213,160,17,.36)}
.btn-ghost{border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy);background:var(--paper-2)}
.btn-light{border:1px solid rgba(255,255,255,.28);color:#fff}
.btn-light:hover{background:#fff;color:var(--navy);border-color:#fff}

/* ── cabeçalho ─────────────────────────────────────── */
.hd{
  position:fixed;inset:0 0 auto;z-index:100;
  background:rgba(255,255,255,0);backdrop-filter:blur(0);
  transition:background .3s,box-shadow .3s,backdrop-filter .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
.hd.solid{background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom-color:var(--line);box-shadow:0 1px 20px rgba(6,6,77,.05)}
.hd-in{max-width:var(--max);margin:0 auto;padding:0 var(--gut);height:82px;display:flex;align-items:center;gap:34px}
.hd.solid .hd-in{height:70px}
.hd-in{transition:height .3s}

.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{width:38px;height:38px;flex-shrink:0}
.brand-txt{font-family:var(--display);font-size:1.22rem;font-weight:700;letter-spacing:-.03em;line-height:1;color:#fff;transition:color .3s}
.brand-txt em{font-style:normal;color:var(--gold)}
.brand-sub{font-family:var(--label);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-top:3px;transition:color .3s}
.hd.solid .brand-txt{color:var(--navy)}
.hd.solid .brand-sub{color:var(--muted)}

.nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.nav a{
  font-size:.85rem;font-weight:500;color:rgba(255,255,255,.82);
  position:relative;padding:6px 0;transition:color .2s;
}
.nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--gold);transition:width .25s cubic-bezier(.2,.8,.2,1)}
.nav a:hover::after,.nav a.on::after{width:100%}
.nav a:hover,.nav a.on{color:#fff}
.hd.solid .nav a{color:var(--ink-2)}
.hd.solid .nav a:hover,.hd.solid .nav a.on{color:var(--navy)}

.nav-sep{width:1px;height:20px;background:rgba(255,255,255,.22)}
.hd.solid .nav-sep{background:var(--line-2)}
.nav-ext{display:inline-flex;align-items:center;gap:6px;font-size:.78rem!important;color:var(--gold)!important}
.nav-ext svg{width:11px;height:11px;opacity:.75}

.burger{display:none;margin-left:auto;width:38px;height:38px;align-items:center;justify-content:center}
.burger span{display:block;width:20px;height:1.5px;background:#fff;position:relative;transition:background .2s}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:20px;height:1.5px;background:inherit;transition:transform .25s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.hd.solid .burger span,.hd.solid .burger span::before,.hd.solid .burger span::after{background:var(--ink)}
.burger.x span{background:transparent!important}
.burger.x span::before{transform:translateY(6px) rotate(45deg)}
.burger.x span::after{transform:translateY(-6px) rotate(-45deg)}

.mob{
  position:fixed;inset:82px 0 auto;background:var(--paper);z-index:99;
  border-bottom:1px solid var(--line);padding:14px var(--gut) 28px;
  display:none;flex-direction:column;box-shadow:var(--shadow-lg);
}
.mob.open{display:flex}
.mob a{padding:15px 0;border-bottom:1px solid var(--line);font-size:1rem;font-weight:500;display:flex;justify-content:space-between;align-items:center}
.mob a:last-of-type{border:0}
.mob .btn{margin-top:20px;justify-content:center}

/* ── hero ──────────────────────────────────────────── */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:var(--navy-deep);overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.42;transform:scale(1.06);animation:heroZoom 22s ease-out forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(102deg,var(--navy-deep) 4%,rgba(3,6,48,.9) 38%,rgba(3,6,48,.45) 68%,rgba(3,6,48,.66) 100%);
}
.hero-in{position:relative;z-index:2;width:100%;padding-block:130px 90px}
.hero-grid{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.hero h1{
  font-size:clamp(2.6rem,7.2vw,5.4rem);color:#fff;font-weight:600;
  max-width:15ch;margin-bottom:26px;letter-spacing:-.035em;
}
.hero h1 em{font-style:normal;color:var(--gold);display:block}
.hero-rule{width:64px;height:2px;background:var(--gold);margin-bottom:26px}
.hero p{font-size:clamp(1rem,1.7vw,1.16rem);color:rgba(255,255,255,.78);max-width:50ch;margin-bottom:40px;line-height:1.75}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-eyebrow{
  font-family:var(--label);font-size:.85rem;font-weight:600;letter-spacing:.28em;
  text-transform:uppercase;color:var(--gold);margin-bottom:22px;
  display:flex;align-items:center;gap:14px;
}
.hero-eyebrow::before{content:'';width:34px;height:1px;background:var(--gold)}

.hero-stats{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  border-top:1px solid rgba(255,255,255,.13);
  background:linear-gradient(to top,rgba(3,6,48,.72),transparent);
}
.hero-stats-in{
  max-width:var(--max);margin:0 auto;padding:26px var(--gut);
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.hstat{display:flex;flex-direction:column;gap:3px}
.hstat b{font-family:var(--display);font-size:clamp(1.5rem,3vw,2.1rem);font-weight:600;color:#fff;letter-spacing:-.03em;line-height:1}
.hstat b i{font-style:normal;color:var(--gold)}
.hstat span{font-family:var(--label);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}

/* ── seções ────────────────────────────────────────── */
.sec{padding-block:clamp(72px,10vw,124px)}
.sec-tint{background:var(--paper-2)}
.sec-navy{background:var(--navy);color:#fff}
.sec-navy h2,.sec-navy h3{color:#fff}
.sec-head{max-width:760px;margin-bottom:clamp(44px,6vw,68px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(1.95rem,4.4vw,3.1rem);margin-bottom:20px}
.sec-head p{color:var(--muted);font-size:1.04rem;line-height:1.8}
.sec-navy .sec-head p{color:rgba(255,255,255,.7)}

/* ── serviços ──────────────────────────────────────── */
.srv{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:0;border-top:1px solid var(--line)}
.srv-item{
  padding:38px 34px 38px 0;border-bottom:1px solid var(--line);
  display:flex;gap:26px;position:relative;transition:background .25s;
}
.srv-item::before{content:'';position:absolute;left:-24px;right:-24px;top:0;bottom:0;background:var(--paper-2);opacity:0;transition:opacity .25s;z-index:0;border-radius:var(--r)}
.srv-item:hover::before{opacity:1}
.srv-item>*{position:relative;z-index:1}
.srv-num{
  font-family:var(--label);font-size:.9rem;font-weight:600;letter-spacing:.1em;
  color:var(--gold);flex-shrink:0;padding-top:4px;min-width:30px;
}
.srv-ico{
  width:96px;height:96px;flex-shrink:0;border-radius:var(--r);
  background:var(--gold-soft);color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  transition:background .25s,color .25s,transform .25s cubic-bezier(.2,.8,.2,1);
}
.srv-ico svg{width:52px;height:52px;fill:currentColor}
.srv-item:hover .srv-ico{background:var(--navy);color:var(--gold);transform:translateY(-2px)}
.srv-topo{display:flex;align-items:center;gap:13px;margin-bottom:13px}
.srv-topo .srv-num{padding-top:0;min-width:auto}
.sec-navy .srv-ico{background:rgba(255,255,255,.08);color:var(--gold)}
.sec-navy .srv-item:hover .srv-ico{background:var(--gold);color:var(--navy-deep)}
.srv-body h3{font-size:1.12rem;font-weight:600;margin-bottom:11px;letter-spacing:-.015em;line-height:1.35}
.srv-body p{color:var(--muted);font-size:.93rem;line-height:1.72}

/* ── projetos ──────────────────────────────────────── */
.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:clamp(20px,2.6vw,34px)}
.proj{
  position:relative;overflow:hidden;border-radius:var(--r);
  background:var(--navy-deep);aspect-ratio:4/3;display:block;
  box-shadow:var(--shadow);
}
.proj.tall{aspect-ratio:3/4}
.proj img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .8s cubic-bezier(.2,.8,.2,1),opacity .4s;opacity:.92;
}
.proj:hover img{transform:scale(1.07);opacity:.62}
.proj::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(3,6,48,.94) 0%,rgba(3,6,48,.5) 34%,transparent 62%);
  transition:opacity .4s;
}
.proj-info{position:absolute;left:0;right:0;bottom:0;padding:26px 26px 24px;z-index:2}
.proj-cat{
  font-family:var(--label);font-size:.72rem;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gold);margin-bottom:8px;
}
.proj-info h3{font-size:1.32rem;color:#fff;margin-bottom:7px;letter-spacing:-.02em}
.proj-meta{font-size:.83rem;color:rgba(255,255,255,.62);display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.proj-meta i{font-style:normal;width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.4)}
.proj-arrow{
  position:absolute;top:22px;right:22px;width:40px;height:40px;z-index:2;
  border:1px solid rgba(255,255,255,.3);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:translate(-6px,6px);transition:all .35s cubic-bezier(.2,.8,.2,1);
}
.proj:hover .proj-arrow{opacity:1;transform:none;background:var(--gold);border-color:var(--gold)}
.proj-arrow svg{width:15px;height:15px;color:#fff}
.proj:hover .proj-arrow svg{color:#1a1400}

/* ── filtros ───────────────────────────────────────── */
.filtros{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:38px}
.filtro{
  padding:9px 20px;border:1px solid var(--line-2);border-radius:100px;
  font-size:.83rem;font-weight:500;color:var(--muted);transition:all .2s;
}
.filtro:hover{border-color:var(--navy);color:var(--navy)}
.filtro.on{background:var(--navy);border-color:var(--navy);color:#fff}

/* ── faixa de números ──────────────────────────────── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(28px,4vw,56px)}
.stat{border-left:2px solid var(--gold);padding-left:22px}
.stat b{display:block;font-family:var(--display);font-size:clamp(2.1rem,5vw,3.2rem);font-weight:600;letter-spacing:-.04em;line-height:1;margin-bottom:9px}
.sec-navy .stat b{color:#fff}
.stat span{font-family:var(--label);font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.sec-navy .stat span{color:rgba(255,255,255,.6)}

/* ── cursos / alunos ───────────────────────────────── */
.dual{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:clamp(18px,2.4vw,28px)}
.dual-card{
  position:relative;overflow:hidden;padding:clamp(34px,4.4vw,50px);
  border-radius:var(--r);border:1px solid var(--line);background:var(--paper);
  transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s;
  display:flex;flex-direction:column;
}
.dual-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--gold)}
.dual-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));
  transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.2,.8,.2,1);
}
.dual-card:hover::before{transform:scaleX(1)}
.dual-ico{
  width:52px;height:52px;border-radius:var(--r);background:var(--gold-soft);
  display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--gold);
}
.dual-ico svg{width:24px;height:24px}
.dual-card h3{font-size:1.42rem;margin-bottom:12px}
.dual-card p{color:var(--muted);font-size:.95rem;line-height:1.75;margin-bottom:26px;flex:1}
.dual-link{display:inline-flex;align-items:center;gap:9px;font-size:.86rem;font-weight:600;color:var(--navy);transition:gap .2s}
.dual-card:hover .dual-link{gap:15px}
.dual-link svg{width:14px;height:14px}

/* ── CTA ───────────────────────────────────────────── */
.cta{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding-block:clamp(64px,9vw,104px)}
.cta::before{
  content:'';position:absolute;top:-40%;right:-8%;width:52%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(213,160,17,.2),transparent 68%);
}
.cta-in{position:relative;z-index:1;display:flex;gap:40px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta h2{font-size:clamp(1.85rem,4.2vw,2.9rem);max-width:19ch;margin-bottom:14px}
.cta p{color:rgba(255,255,255,.72);max-width:46ch;font-size:1rem}

/* ── formulário ────────────────────────────────────── */
.form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:var(--label);font-size:.82rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{
  font-family:var(--body);font-size:.95rem;color:var(--ink);
  padding:14px 16px;border:1px solid var(--line-2);border-radius:var(--r);
  background:var(--paper);transition:border-color .2s,box-shadow .2s;width:100%;
}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(6,6,77,.09);
}
.form-msg{padding:14px 18px;border-radius:var(--r);font-size:.9rem;display:none}
.form-msg.ok{display:block;background:#e9f9ef;color:#166534;border:1px solid #bbf7d0}
.form-msg.err{display:block;background:#fdecec;color:#991b1b;border:1px solid #fecaca}

/* ── contato ───────────────────────────────────────── */
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,72px);align-items:start}
.info-list{display:grid;gap:26px;margin-top:34px}
.info-item{display:flex;gap:17px}
.info-ico{width:42px;height:42px;flex-shrink:0;border-radius:var(--r);background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center}
.info-ico svg{width:18px;height:18px}
.info-item h4{font-family:var(--label);font-size:.82rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.info-item p,.info-item a{font-size:.98rem;color:var(--ink);line-height:1.6}
.info-item a:hover{color:var(--gold)}

/* ── rodapé ────────────────────────────────────────── */
.ft{background:var(--navy-deep);color:rgba(255,255,255,.62);padding-block:clamp(56px,7vw,84px) 0}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,52px);padding-bottom:52px}
.ft h4{font-family:var(--label);font-size:.82rem;font-weight:600;letter-spacing:.19em;text-transform:uppercase;color:#fff;margin-bottom:20px}
.ft a{color:rgba(255,255,255,.62);font-size:.92rem;transition:color .2s}
.ft a:hover{color:var(--gold)}
.ft ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.ft-brand p{font-size:.92rem;line-height:1.8;margin-top:18px;max-width:34ch}
.ft-social{display:flex;gap:11px;margin-top:24px}
.ft-social a{
  width:38px;height:38px;border:1px solid rgba(255,255,255,.16);border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;transition:all .22s;
}
.ft-social a:hover{background:var(--gold);border-color:var(--gold);color:var(--navy-deep);transform:translateY(-2px)}
.ft-social svg{width:16px;height:16px}
.ft-bot{
  border-top:1px solid rgba(255,255,255,.1);padding-block:24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;
}
.ft-bot a{font-size:.85rem}

/* ── whatsapp flutuante ────────────────────────────── */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 22px rgba(37,211,102,.42);transition:transform .22s;
}
.wa:hover{transform:scale(1.09)}
.wa svg{width:28px;height:28px}

/* ── página interna: cabeçalho ─────────────────────── */
.ph{background:var(--navy);color:#fff;padding:150px 0 clamp(52px,7vw,86px);position:relative;overflow:hidden}
.ph::before{content:'';position:absolute;top:-55%;right:-5%;width:46%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(213,160,17,.17),transparent 68%)}
.ph-in{position:relative;z-index:1}
.ph h1{font-size:clamp(2.1rem,5.4vw,3.7rem);margin-bottom:16px}
.ph p{color:rgba(255,255,255,.72);max-width:58ch;font-size:1.05rem;line-height:1.8}
.crumb{font-family:var(--label);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:20px}
.crumb a:hover{color:var(--gold)}

/* ── animação de entrada ───────────────────────────── */
.rv{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.2,.8,.2,1),transform .75s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* ── responsivo ────────────────────────────────────── */
@media (max-width:960px){
  .nav{display:none}
  .burger{display:flex}
  .ft-grid{grid-template-columns:1fr 1fr}
  .contato-grid{grid-template-columns:1fr}
  .hero-stats-in{grid-template-columns:1fr;gap:14px;padding-block:18px}
  .hstat{flex-direction:row;align-items:baseline;gap:12px}
}
@media (max-width:640px){
  .srv-ico{width:76px;height:76px}
  .srv-ico svg{width:42px;height:42px}
  .srv-item{gap:18px}
  .form-row{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr;gap:34px}
  .srv-item{padding-right:0}
  .hero{min-height:auto}
  .hero-in{padding-block:120px 130px}
  .cta-in{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}