:root{--dark1:#06131f;--dark2:#0a2030;--green:#22c55e;--green2:#16a34a;--gold:#facc15;--gold2:#eab308;--white:#ffffff;--text:#0f172a;--muted:#64748b}
*{box-sizing:border-box}body{margin:0;font-family:'Poppins',Arial,sans-serif}
.theme-dark{color:#fff;background:radial-gradient(circle at top right, rgba(34,197,94,.18), transparent 25%),linear-gradient(135deg,var(--dark1),var(--dark2),#123524)}
.theme-light{color:var(--text);background:#eef2f7}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(6,19,31,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;flex-wrap:wrap}
.brand-wrap{display:flex;align-items:center;gap:12px}.brand-badge{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),var(--gold));color:#052e16;font-weight:800}.brand-title{font-size:22px;font-weight:800}.brand-sub{font-size:12px;color:#94a3b8}.nav-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 18px;border-radius:14px;text-decoration:none;font-weight:700;border:none;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--green),var(--green2));color:#052e16}.btn-outline{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);color:#fff}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#3b2f00}.btn-whatsapp{background:#25d366;color:#052e16}
.hero-home{padding:72px 0}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.pill{display:inline-block;padding:8px 14px;border-radius:999px;background:rgba(250,204,21,.12);border:1px solid rgba(250,204,21,.25);color:#fde68a;font-weight:700;font-size:13px}.hero-copy h1{font-size:54px;line-height:1.05;margin:18px 0 16px}.hero-copy h1 span{color:#86efac}.lead{font-size:18px;line-height:1.9;color:#dbeafe}
.feature-points{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0}.point-card,.home-side-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:22px;box-shadow:0 20px 45px rgba(0,0,0,.18)}.point-card strong{display:block;margin-bottom:6px}.point-card span,.home-side-card ul,.mini-note{color:#cbd5e1;line-height:1.8}.cta-row{display:flex;gap:12px;flex-wrap:wrap}.home-side-card h3{margin-top:0;font-size:22px}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(320px,480px) minmax(360px,560px);gap:40px;align-items:center;justify-content:center;padding:40px 20px}.auth-shell.wide{grid-template-columns:minmax(320px,480px) minmax(420px,680px)}.auth-brand{padding:20px}.logo-top{width:74px;height:74px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),var(--gold));color:#052e16;font-size:28px;font-weight:800;margin-bottom:22px}.auth-brand h1{margin:0 0 14px;font-size:56px;line-height:1.04;color:#fff}.theme-light .auth-brand h1{color:#0f172a}.auth-brand p{margin:0;color:#334155;font-size:18px;line-height:1.9}
.auth-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:26px;box-shadow:0 22px 55px rgba(15,23,42,.10);padding:34px}.auth-head h2{margin:0 0 6px;font-size:34px;color:#0f172a}.auth-head p{margin:0 0 22px;color:#64748b}.auth-form{display:block}
.field{margin-bottom:16px}.field label{display:block;margin-bottom:8px;font-size:14px;font-weight:600;color:#334155}.field input,.field select{width:100%;height:54px;border-radius:14px;border:1px solid #dbe2ea;background:#f8fafc;padding:0 16px;font-size:15px;outline:none}.field input:focus,.field select:focus{border-color:#22c55e;background:#fff;box-shadow:0 0 0 4px rgba(34,197,94,.08)}.field-grid.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.auth-links-row{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:4px 0 18px;flex-wrap:wrap}.remember-box{display:flex;align-items:center;gap:8px;color:#334155;font-size:14px}.muted-link{color:#3b82f6;text-decoration:none;font-size:14px}.btn-submit{width:100%;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--green),var(--green2));color:#fff;font-size:18px;font-weight:700;box-shadow:0 10px 24px rgba(34,197,94,.20)}
.auth-footer-links{margin-top:20px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap;color:#64748b;font-size:14px}.auth-footer-links a{color:#2563eb;text-decoration:none}.alert{padding:13px 14px;border-radius:14px;margin-bottom:16px;font-size:14px}.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
@media(max-width:980px){.hero-grid,.feature-points,.auth-shell,.auth-shell.wide,.field-grid.two{grid-template-columns:1fr}.hero-copy h1{font-size:38px}.auth-brand h1{font-size:38px}.auth-shell{padding:28px 16px}.auth-card{padding:24px}}