:root{
  --primary:#111827;--accent:#f59e0b;--bg:#f8fafc;--surface:#fff;--text:#111827;--muted:#64748b;
  --border:#e2e8f0;--danger:#dc2626;--success:#059669;--radius:18px;--shadow:0 20px 50px rgba(15,23,42,.10)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1180px,92%);margin:0 auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:1.15rem}.brand img{height:48px;max-width:180px;object-fit:contain}.brand-mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,var(--primary),#334155);color:#fff;font-weight:900;box-shadow:var(--shadow)}.nav-links{display:flex;align-items:center;gap:22px;font-weight:700}.nav-toggle{display:none;background:none;border:0;font-size:1.5rem}.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#111827}.btn-dark{background:var(--primary);color:#fff}.btn-light{background:#fff;border:1px solid var(--border)}.btn-danger{background:#fee2e2;color:#991b1b}.btn-success{background:#d1fae5;color:#065f46}.btn-block{width:100%}.hero{padding:72px 0 54px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:color-mix(in srgb,var(--accent) 18%,transparent);right:-120px;top:-120px;filter:blur(10px);z-index:-1}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:900;color:var(--accent)}h1,h2,h3{line-height:1.12;margin:0 0 16px}h1{font-size:clamp(2.4rem,5vw,4.7rem)}h2{font-size:clamp(1.8rem,3vw,2.8rem)}p{margin:0 0 18px;color:var(--muted)}.hero-card{background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:26px;box-shadow:var(--shadow)}.hero-card .calendar-preview{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.time-chip{padding:12px 8px;border-radius:12px;background:#f1f5f9;text-align:center;font-weight:800}.time-chip.active{background:var(--accent)}.section{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.05)}.card h3{margin-top:10px}.service-price{font-weight:900;font-size:1.35rem}.barber-photo{aspect-ratio:1/1;border-radius:16px;object-fit:cover;background:#e2e8f0}.avatar-placeholder{aspect-ratio:1/1;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,#cbd5e1,#f8fafc);font-size:3rem;font-weight:900;color:#64748b}.plan-card.featured{outline:3px solid var(--accent);transform:translateY(-8px)}.banner-full{width:100%;border-radius:24px;overflow:hidden;position:relative;min-height:300px;background:#0f172a}.banner-full img{width:100%;height:100%;min-height:300px;object-fit:cover}.banner-copy{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:48px;background:linear-gradient(90deg,rgba(0,0,0,.7),transparent);color:#fff}.banner-copy p{color:#e2e8f0}.content-grid{display:grid;grid-template-columns:1fr 320px;gap:26px}.sidebar-banner img{border-radius:18px;width:100%;object-fit:cover}.site-footer{background:var(--primary);color:#fff;padding:44px 0 22px;margin-top:70px}.site-footer p{color:#cbd5e1}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-bottom{padding-top:24px;margin-top:24px;border-top:1px solid rgba(255,255,255,.15);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.form-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:28px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid .full{grid-column:1/-1}label{display:flex;flex-direction:column;gap:7px;font-weight:800;font-size:.9rem}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:11px;padding:12px 13px;background:#fff;color:#111827}textarea{min-height:115px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid color-mix(in srgb,var(--accent) 25%,transparent);border-color:var(--accent)}.booking-layout{display:grid;grid-template-columns:1fr 360px;gap:26px;align-items:start}.summary-card{position:sticky;top:96px}.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.slot{border:1px solid var(--border);background:#fff;padding:12px;border-radius:10px;font-weight:800}.slot:hover,.slot.selected{background:var(--accent);border-color:var(--accent)}.slot[disabled]{opacity:.35;cursor:not-allowed}.alert{padding:13px 16px;border-radius:12px;margin:12px 0;font-weight:700}.alert-success{background:#d1fae5;color:#065f46}.alert-error{background:#fee2e2;color:#991b1b}.alert-warning{background:#fef3c7;color:#92400e}.alert-info{background:#dbeafe;color:#1e40af}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:.75rem;font-weight:900}.badge.green{background:#dcfce7;color:#166534}.badge.blue{background:#dbeafe;color:#1d4ed8}.badge.yellow{background:#fef9c3;color:#854d0e}.badge.orange{background:#ffedd5;color:#9a3412}.badge.purple{background:#f3e8ff;color:#7e22ce}.badge.red{background:#fee2e2;color:#991b1b}.badge.teal{background:#ccfbf1;color:#0f766e}.badge.gray{background:#e2e8f0;color:#475569}.installer-page{min-height:100vh;display:grid;place-items:center;padding:40px;background:linear-gradient(135deg,#0f172a,#1e293b)}.installer-card{width:min(780px,95%);background:#fff;border-radius:28px;padding:38px;box-shadow:0 30px 80px rgba(0,0,0,.35)}.installer-card footer{text-align:center;color:var(--muted);margin-top:24px}.admin-body{background:#f1f5f9}.admin-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.admin-sidebar{background:#0f172a;color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh;overflow:auto}.admin-sidebar .brand{padding:6px 8px 22px}.admin-nav{display:flex;flex-direction:column;gap:5px}.admin-nav a{padding:11px 12px;border-radius:10px;color:#cbd5e1;font-weight:700}.admin-nav a:hover,.admin-nav a.active{background:#1e293b;color:#fff}.admin-main{padding:28px}.admin-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.stat strong{display:block;font-size:1.8rem}.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.panel{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px;overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:700px}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--border);vertical-align:top}.table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:#64748b}.actions{display:flex;gap:7px;flex-wrap:wrap}.actions .btn{padding:7px 10px;font-size:.82rem}.calendar-board{display:grid;grid-template-columns:100px repeat(var(--cols,4),minmax(160px,1fr));overflow:auto;border:1px solid var(--border);border-radius:14px}.calendar-cell{min-height:54px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:6px}.calendar-head{background:#f8fafc;font-weight:900;position:sticky;top:0}.booking-chip{border-radius:9px;padding:8px;font-size:.78rem;font-weight:800;margin-bottom:5px;border-left:4px solid currentColor}.booking-chip.green{background:#dcfce7;color:#166534}.booking-chip.blue{background:#dbeafe;color:#1d4ed8}.booking-chip.yellow{background:#fef9c3;color:#854d0e}.booking-chip.orange{background:#ffedd5;color:#9a3412}.booking-chip.purple{background:#f3e8ff;color:#7e22ce}.booking-chip.red{background:#fee2e2;color:#991b1b}.booking-chip.teal{background:#ccfbf1;color:#0f766e}.booking-chip.gray{background:#e2e8f0;color:#475569}.help-step{border-left:4px solid var(--accent);padding:4px 0 4px 18px;margin:18px 0}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#0f172a;color:#e2e8f0;padding:12px;border-radius:10px;overflow:auto}.empty{padding:36px;text-align:center;color:var(--muted)}
@media(max-width:960px){.hero-grid,.content-grid,.booking-layout{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:relative;height:auto}.admin-nav{display:grid;grid-template-columns:repeat(3,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}.summary-card{position:static}.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;border-bottom:1px solid var(--border)}.nav-links.open{display:flex}.nav-toggle{display:block}}
@media(max-width:640px){.hero{padding-top:42px}.cards,.form-grid,.admin-grid,.footer-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr}.slots{grid-template-columns:repeat(3,1fr)}.admin-main{padding:16px}.admin-nav{grid-template-columns:repeat(2,1fr)}.banner-copy{padding:24px}.section{padding:50px 0}.nav{height:68px}}

/* BarberFlow Demo / Landing — Desenvolvedor: Premium Seller Sistemas */
.demo-notice{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;background:#fff7ed;color:#9a3412;border-bottom:1px solid #fed7aa;padding:9px 4%;font-size:.9rem}.demo-notice strong{color:#7c2d12}.demo-notice span{color:#9a3412}.demo-notice a{text-decoration:underline;font-weight:900}.demo-credentials{background:#f8fafc;border:1px solid var(--border);border-radius:14px;padding:16px;line-height:1.8}.demo-credentials code,.landing-credential-card code{display:block;background:#0f172a;color:#f8fafc;border-radius:10px;padding:10px 12px;margin:5px 0 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.demo-readonly{border:1px dashed #f59e0b;background:#fffbeb;color:#92400e;border-radius:12px;padding:12px 14px;margin-bottom:18px}
.landing-body{background:#f8fafc}.landing-header{position:sticky;top:0;z-index:40;background:rgba(248,250,252,.94);backdrop-filter:blur(16px);border-bottom:1px solid #e2e8f0}.landing-nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.landing-links{display:flex;gap:24px;font-weight:800;color:#475569}.landing-links a:hover{color:#0f172a}.landing-hero{padding:84px 0 74px;background:radial-gradient(circle at 80% 20%,rgba(245,158,11,.22),transparent 28%),linear-gradient(180deg,#fff,#f8fafc)}.landing-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.landing-hero h1{font-size:clamp(2.8rem,5.5vw,5.4rem);letter-spacing:-.055em}.landing-lead{font-size:1.2rem;max-width:720px}.landing-badge{display:inline-flex;align-items:center;border-radius:999px;background:#ffedd5;color:#9a3412;padding:7px 12px;font-size:.78rem;font-weight:900;margin-bottom:16px}.landing-actions{margin:28px 0}.landing-trust{display:flex;flex-wrap:wrap;gap:10px 18px;color:#475569;font-weight:800;font-size:.9rem}.landing-dashboard-preview{border-radius:28px;background:#0f172a;padding:15px;box-shadow:0 36px 80px rgba(15,23,42,.24);transform:rotate(1deg)}.preview-top{height:44px;display:flex;align-items:center;gap:7px;color:#fff;padding:0 8px}.preview-top span{width:10px;height:10px;border-radius:50%;background:#475569}.preview-top strong{margin-left:auto}.preview-grid{display:grid;grid-template-columns:150px 1fr;background:#f8fafc;border-radius:18px;overflow:hidden;min-height:430px}.preview-grid aside{background:#111827;color:#cbd5e1;padding:24px 16px;display:flex;flex-direction:column;gap:18px;font-size:.82rem}.preview-grid aside b{color:#fff}.preview-grid section{padding:24px}.preview-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.preview-stats article{background:#fff;border:1px solid #e2e8f0;border-radius:13px;padding:14px}.preview-stats small{color:#64748b}.preview-stats strong{display:block;font-size:1.35rem}.preview-calendar{margin-top:18px;display:flex;flex-direction:column;gap:10px}.preview-calendar>div{display:grid;grid-template-columns:58px 1fr;gap:8px;align-items:center;color:#64748b;font-size:.8rem}.preview-calendar b{display:block;padding:11px;border-radius:10px}.preview-calendar .green{background:#dcfce7;color:#166534}.preview-calendar .blue{background:#dbeafe;color:#1d4ed8}.preview-calendar .yellow{background:#fef9c3;color:#854d0e}.preview-calendar .purple{background:#f3e8ff;color:#7e22ce}.preview-calendar .orange{background:#ffedd5;color:#9a3412}.landing-section{padding:84px 0}.landing-section-head{max-width:760px;margin-bottom:34px}.landing-section-head>p:last-child{font-size:1.08rem}.landing-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.landing-feature-grid article{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:23px;transition:.2s}.landing-feature-grid article:hover{transform:translateY(-3px);border-color:#f59e0b}.landing-feature-grid article>span{font-weight:900;color:#f59e0b}.landing-feature-grid h3{font-size:1.18rem;margin-top:12px}.landing-demo-section{background:#0f172a;color:#fff}.landing-demo-section p{color:#cbd5e1}.landing-demo-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}.landing-step{display:grid;grid-template-columns:48px 1fr;gap:16px;margin:25px 0}.landing-step>strong{width:42px;height:42px;border-radius:13px;background:#f59e0b;color:#111827;display:grid;place-items:center}.landing-step h3{margin-bottom:5px}.landing-step a{color:#f59e0b;font-weight:900}.landing-credential-card{background:#fff;color:#111827;border-radius:24px;padding:28px}.landing-credential-card p{color:#64748b;margin-top:16px}.landing-credential-card label{display:block;margin-top:10px}.landing-role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.landing-role-grid article{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:22px}.landing-role-grid strong{font-size:1.08rem}.landing-security{background:#fff}.landing-security-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.landing-checks{display:grid;grid-template-columns:1fr 1fr;gap:12px}.landing-checks p{margin:0;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:14px;color:#334155;font-weight:800}.landing-faq{display:grid;grid-template-columns:1fr 1fr;gap:16px}.landing-faq details{background:#fff;border:1px solid #e2e8f0;border-radius:15px;padding:18px}.landing-faq summary{cursor:pointer;font-weight:900}.landing-faq details p{margin-top:12px}.landing-cta{padding:80px 0;text-align:center;background:linear-gradient(135deg,#f59e0b,#d97706);color:#111827}.landing-cta p{color:#3f2b09}.landing-cta .actions{justify-content:center}.landing-footer{background:#020617;color:#fff;padding:36px 0}.landing-footer .container{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.landing-footer p{color:#94a3b8;margin:7px 0 0}
@media(max-width:1050px){.landing-feature-grid{grid-template-columns:repeat(2,1fr)}.landing-hero-grid,.landing-demo-grid{grid-template-columns:1fr}.landing-dashboard-preview{transform:none;max-width:760px}.landing-hero{padding-top:58px}}
@media(max-width:760px){.landing-links{display:none}.landing-nav>.btn{display:none}.landing-role-grid,.landing-security-grid,.landing-faq{grid-template-columns:1fr}.landing-checks{grid-template-columns:1fr}.preview-grid{grid-template-columns:100px 1fr}.preview-grid aside{padding:18px 10px}.preview-stats{grid-template-columns:1fr}.preview-stats article:nth-child(n+2){display:none}.landing-section{padding:58px 0}.landing-hero h1{font-size:clamp(2.6rem,13vw,4rem)}}
@media(max-width:520px){.landing-feature-grid{grid-template-columns:1fr}.preview-grid aside{display:none}.preview-grid{grid-template-columns:1fr}.landing-dashboard-preview{padding:9px}.landing-trust{display:grid}.demo-notice{align-items:flex-start;justify-content:flex-start}.landing-credential-card{padding:21px}}