/* Dutra Barbershop — CSS puro (sem build) */
:root{
  --bg:#111111;
  --surface:#1D1D1D;
  --gold:#C89B3C;
  --gold-soft:rgba(200,155,60,.12);
  --text:#F5F3EF;
  --muted:#A5A099;
  --border:#2B2B2B;
  --shadow-gold:0 18px 40px -18px rgba(200,155,60,.55);
  --max:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:'Barlow',system-ui,sans-serif;font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,.display{font-family:'Bebas Neue',Impact,sans-serif;font-weight:400;line-height:.95;letter-spacing:.02em;text-transform:uppercase}
h1{font-size:clamp(2.9rem,8vw,6rem)}
h2{font-size:clamp(2.2rem,5vw,3.4rem)}
h3{font-size:1.5rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:96px 0}
.bg-surface{background:var(--surface)}
.eyebrow{color:var(--gold);font-size:.75rem;font-weight:700;letter-spacing:.32em;text-transform:uppercase}
.muted{color:var(--muted)}
.gold-text{background:linear-gradient(100deg,#F0D08A,var(--gold) 60%,#9A7326);-webkit-background-clip:text;background-clip:text;color:transparent}
.center{text-align:center}
.card{background:var(--surface);border:1px solid var(--border);border-radius:4px}

/* Botões */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:4px;
  font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;transition:.3s;cursor:pointer}
.btn svg{width:20px;height:20px}
.btn-gold{background:var(--gold);color:#111;box-shadow:var(--shadow-gold);border:1px solid var(--gold)}
.btn-gold:hover{transform:scale(1.05)}
.btn-ghost{border:1px solid rgba(200,155,60,.6);color:var(--gold);background:transparent}
.btn-ghost:hover{background:var(--gold);color:#111}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.4s;padding:20px 0}
.header.scrolled{background:rgba(17,17,17,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:12px 0}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Bebas Neue',sans-serif;font-size:1.4rem;letter-spacing:.18em}
.logo svg{width:24px;height:24px;color:var(--gold)}
.nav{display:none;gap:32px;font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.nav a{color:var(--muted);transition:.25s}
.nav a:hover{color:var(--gold)}
.header .btn{padding:12px 20px}
.burger{background:none;border:1px solid var(--border);border-radius:4px;color:var(--gold);padding:9px;display:inline-flex}
.burger svg{width:22px;height:22px}
.mobile-nav{display:none;flex-direction:column;gap:4px;background:var(--surface);border-top:1px solid var(--border);padding:16px 20px}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:12px 0;border-bottom:1px solid var(--border);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
@media(min-width:1024px){.nav{display:flex}.burger{display:none}}
@media(max-width:1023px){.header .btn-gold{display:none}}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .ov1{position:absolute;inset:0;background:linear-gradient(90deg,var(--bg),rgba(17,17,17,.85) 45%,rgba(17,17,17,.35))}
.hero .ov2{position:absolute;inset:0;background:linear-gradient(0deg,var(--bg),transparent 55%,rgba(17,17,17,.7))}
.hero .wrap{position:relative;padding-top:120px;width:100%}
.hero h1{max-width:830px;margin-top:20px}
.hero p.lead{margin-top:22px;max-width:520px;font-size:1.1rem;color:var(--muted)}
.hero .actions{margin-top:38px;display:flex;flex-wrap:wrap;gap:16px}
.scroll-hint{margin-top:70px;display:flex;align-items:center;gap:12px;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.scroll-hint svg{width:16px;height:16px;color:var(--gold);animation:bounce 1.6s infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}

/* Grids */
.two-col{display:grid;gap:56px;align-items:center}
@media(min-width:1024px){.two-col{grid-template-columns:1fr 1fr}}
.grid{display:grid;gap:24px}
@media(min-width:640px){.grid.c2,.grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c4{grid-template-columns:repeat(4,1fr)}}

/* About */
.about-img{position:relative}
.about-img img{border:1px solid var(--border);border-radius:4px;width:100%;object-fit:cover}
.badge{position:absolute;bottom:-24px;right:-16px;background:var(--gold);color:#111;padding:18px 26px;border-radius:4px;box-shadow:var(--shadow-gold)}
.badge span{font-family:'Bebas Neue',sans-serif;font-size:2.2rem;line-height:1}
.badge p{font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase}
@media(max-width:639px){.badge{display:none}}

/* Serviços */
.service{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:32px;transition:.45s}
.service:hover{transform:translateY(-8px);border-color:rgba(200,155,60,.7);box-shadow:var(--shadow-gold)}
.service svg{width:36px;height:36px;color:var(--gold)}
.service h3{margin-top:22px}
.service p{margin-top:10px;font-size:.92rem;color:var(--muted)}

/* Diferenciais */
.perk{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:18px;transition:.3s}
.perk:hover{border-color:rgba(200,155,60,.6)}
.perk i{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:4px;background:var(--gold-soft);color:var(--gold);flex:none}
.perk svg{width:20px;height:20px}
.perk span{font-size:.9rem;font-weight:600}

/* Avaliações */
.stars{display:flex;gap:5px;justify-content:center}
.stars svg{width:20px;height:20px;color:var(--gold)}
.quote{max-width:760px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:40px;transition:.5s}
.quote svg{width:32px;height:32px;color:var(--gold);margin:0 auto 18px}
.quote p{font-size:1.15rem}
.quote footer{margin-top:18px;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.dots{margin-top:28px;display:flex;justify-content:center;gap:12px}
.dots button{width:32px;height:3px;border:0;background:var(--border);cursor:pointer;transition:.3s}
.dots button.active{background:var(--gold);width:48px}

/* Galeria */
.gallery{display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.gallery{grid-template-columns:repeat(3,1fr)}}
.gallery figure{overflow:hidden;border:1px solid var(--border);border-radius:4px;cursor:pointer}
.gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;transition:.6s}
.gallery figure:hover img{transform:scale(1.07)}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.94);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;max-width:min(1000px,92vw);object-fit:contain;border-radius:4px}
.lightbox button{position:absolute;background:none;border:1px solid var(--border);color:var(--gold);padding:10px;border-radius:4px;cursor:pointer}
.lightbox svg{width:22px;height:22px}
.lb-close{top:24px;right:24px}
.lb-prev{left:18px}
.lb-next{right:18px}

/* Info */
.info-card{background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:28px}
.info-card svg{width:28px;height:28px;color:var(--gold)}
.info-card h3{margin-top:18px}
.info-card p,.info-card address{margin-top:10px;font-size:.9rem;color:var(--muted);font-style:normal}
.map{margin-top:40px;border:1px solid var(--border);border-radius:4px;overflow:hidden}
.map iframe{width:100%;height:320px;border:0;filter:grayscale(1);transition:.7s}
.map:hover iframe{filter:grayscale(0)}

/* CTA */
.cta{position:relative;overflow:hidden;background:var(--surface);padding:110px 0;text-align:center}
.cta .glow{position:absolute;inset:0;opacity:.2;background:radial-gradient(circle at 50% 0%,var(--gold),transparent 60%);pointer-events:none}
.cta .wrap{position:relative;max-width:760px}

/* Footer */
.footer{border-top:1px solid var(--border);padding:64px 0 32px}
.footer .cols{display:grid;gap:44px}
@media(min-width:640px){.footer .cols{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.footer .cols{grid-template-columns:repeat(3,1fr)}}
.footer address,.footer a,.footer p{font-size:.9rem;color:var(--muted);font-style:normal}
.footer a:hover{color:var(--gold)}
.footer ul{margin-top:18px;display:grid;gap:8px}
.socials{margin-top:18px;display:flex;gap:12px}
.socials a{display:inline-flex;padding:12px;border:1px solid var(--border);border-radius:4px;color:var(--muted);transition:.3s}
.socials a:hover{border-color:var(--gold);color:var(--gold)}
.socials svg{width:20px;height:20px}
.copyright{margin-top:48px;font-size:.75rem;color:var(--muted)}

/* Botões flutuantes */
.float{position:fixed;right:20px;z-index:60;display:inline-flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:50%;border:0;cursor:pointer;transition:.3s}
.float svg{width:26px;height:26px}
.float-wa{bottom:22px;background:#25D366;color:#fff;box-shadow:0 12px 28px -10px rgba(37,211,102,.8)}
.float-wa:hover{transform:scale(1.1)}
.float-top{bottom:88px;background:var(--surface);border:1px solid var(--border);color:var(--gold);opacity:0;pointer-events:none}
.float-top.show{opacity:1;pointer-events:auto}

/* Animação de entrada */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}