/* ===========================================================
   Aurora-eFactura · Landing CSS (estilo SAP / Aurora Portal)
   =========================================================== */

:root{
  --ae-primary:        #0a4c86;
  --ae-primary-light:  #1a6fc4;
  --ae-primary-dark:   #063560;
  --ae-accent:         #1ab394;
  --ae-accent-light:   #2ed8b6;
  --ae-dark:           #0c1829;

  --ae-text:        #2c3e50;
  --ae-text-light:  #6c7a89;

  --ae-bg-1:        #ffffff;
  --ae-bg-2:        #f8fafc;
  --ae-bg-3:        #eef2f7;
  --ae-border:      #e2e8f0;

  --ae-shadow:      0 4px 24px rgba(10, 76, 134, .08);
  --ae-shadow-lg:   0 12px 48px rgba(10, 76, 134, .12);

  --ae-radius:      16px;
  --ae-radius-sm:   10px;
  --ae-tr:          all .3s cubic-bezier(.4,0,.2,1);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;color:var(--ae-text);background:var(--ae-bg-1);
  font:15px/1.6 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  overflow-x:hidden;}
img{max-width:100%;display:block}
a{color:var(--ae-primary);text-decoration:none}
a:hover{color:var(--ae-primary-dark)}
.container{max-width:1200px;margin:0 auto;padding:0 1.25rem}

/* ===== NAVBAR ===== */
.ae-nav{
  position:fixed;top:0;left:0;right:0;z-index:1050;
  background:rgba(255,255,255,.92);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--ae-border);padding:10px 0;transition:var(--ae-tr);
}
.ae-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.ae-logo{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.15rem;color:var(--ae-primary)}
.ae-logo-mark{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:800;
  background:linear-gradient(135deg,var(--ae-primary) 0%,var(--ae-primary-light) 60%,var(--ae-accent) 100%);
  box-shadow:0 6px 18px rgba(10,76,134,.35);
}
.ae-logo span.muted{color:var(--ae-text-light);font-weight:600}
.ae-nav-links{display:flex;align-items:center;gap:8px}
.ae-nav-link{padding:8px 16px;color:var(--ae-text);font-size:14px;font-weight:500;border-radius:8px;transition:var(--ae-tr)}
.ae-nav-link:hover{color:var(--ae-primary);background:var(--ae-bg-2)}
.ae-nav-actions{display:flex;align-items:center;gap:8px}
.ae-btn-login{padding:8px 20px;color:var(--ae-primary);font-size:14px;font-weight:600;border-radius:8px;transition:var(--ae-tr)}
.ae-btn-login:hover{background:var(--ae-bg-2);color:var(--ae-primary-dark)}
.ae-btn-primary{
  display:inline-flex;align-items:center;gap:.4rem;padding:8px 20px;background:var(--ae-primary);color:#fff!important;
  font-size:14px;font-weight:600;border-radius:8px;border:none;cursor:pointer;transition:var(--ae-tr);
}
.ae-btn-primary:hover{background:var(--ae-primary-light);transform:translateY(-1px);box-shadow:0 4px 12px rgba(10,76,134,.3)}
@media(max-width:760px){.ae-nav-links{display:none}}

/* ===== HERO ===== */
.ae-hero{position:relative;padding-top:100px;min-height:90vh;display:flex;align-items:center;overflow:hidden}
.ae-hero-bg{position:absolute;inset:0;z-index:0}
.ae-hero-gradient{position:absolute;inset:0;
  background:linear-gradient(135deg,var(--ae-primary-dark) 0%,var(--ae-primary) 40%,#1a6fc4 70%,#2d8fd5 100%)}
.ae-particles{position:absolute;inset:0}
.ae-particle{position:absolute;width:4px;height:4px;background:rgba(255,255,255,.3);border-radius:50%;
  animation:aeFloat ease-in-out infinite}
@keyframes aeFloat{0%,100%{transform:translateY(0) scale(1);opacity:.3}50%{transform:translateY(-20px) scale(1.5);opacity:.8}}

.ae-hero-content{position:relative;z-index:2;padding:60px 0 120px;width:100%}
.ae-hero-grid{display:grid;gap:2.5rem;align-items:center}
@media(min-width:992px){.ae-hero-grid{grid-template-columns:1.2fr 1fr}}

.ae-hero-badge{
  display:inline-flex;align-items:center;gap:.4rem;padding:8px 20px;
  background:rgba(255,255,255,.15);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.2);border-radius:50px;
  color:#fff;font-size:13px;font-weight:600;letter-spacing:.5px;margin-bottom:24px;
  animation:aeFadeInUp .6s ease-out;
}
.ae-hero-title{font-size:clamp(2.2rem,4.5vw,3.6rem);font-weight:800;line-height:1.15;color:#fff;margin:0 0 24px;
  animation:aeFadeInUp .6s ease-out .1s both}
.ae-hero-highlight{
  background:linear-gradient(120deg,var(--ae-accent-light) 0%,#56e8d0 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.ae-hero-sub{font-size:1.1rem;line-height:1.7;color:rgba(255,255,255,.85);max-width:560px;margin:0 0 32px;
  animation:aeFadeInUp .6s ease-out .2s both}
.ae-hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px;animation:aeFadeInUp .6s ease-out .3s both}
.ae-btn-hero{display:inline-flex;align-items:center;gap:.5rem;padding:14px 28px;border-radius:12px;
  font-weight:700;font-size:15px;transition:var(--ae-tr);border:none;cursor:pointer;text-decoration:none}
.ae-btn-hero.primary{background:#fff;color:var(--ae-primary)!important}
.ae-btn-hero.primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.2);background:#f0f7ff}
.ae-btn-hero.ghost{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);color:#fff!important;
  border:1px solid rgba(255,255,255,.25);font-weight:600}
.ae-btn-hero.ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}

.ae-hero-stats{display:flex;align-items:center;gap:24px;animation:aeFadeInUp .6s ease-out .4s both;flex-wrap:wrap}
.ae-stat{display:flex;flex-direction:column}
.ae-stat-num{font-size:1.8rem;font-weight:800;color:#fff;line-height:1}
.ae-stat-lbl{font-size:.8rem;color:rgba(255,255,255,.65);margin-top:4px;font-weight:500}
.ae-stat-div{width:1px;height:40px;background:rgba(255,255,255,.2)}

.ae-hero-visual{position:relative;width:100%;height:420px;animation:aeFadeInUp .8s ease-out .3s both}
.ae-orbit{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:300px;
  border:2px dashed rgba(255,255,255,.15);border-radius:50%;animation:aeSpin 20s linear infinite}
@keyframes aeSpin{from{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}
.ae-center{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120px;height:120px;
  background:rgba(255,255,255,.1);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);
  border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:800;font-size:1rem;
  animation:aePulse 3s ease-in-out infinite;text-align:center;line-height:1.15;padding:0 .5rem;
}
@keyframes aePulse{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.15)}50%{box-shadow:0 0 0 20px rgba(255,255,255,0)}}
.ae-floater{position:absolute;display:flex;align-items:center;gap:10px;padding:14px 20px;
  background:rgba(255,255,255,.12);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.18);
  border-radius:14px;color:#fff;font-weight:600;font-size:13px;white-space:nowrap;
  box-shadow:0 8px 32px rgba(0,0,0,.1)}
.ae-floater i{font-style:normal;background:rgba(255,255,255,.15);padding:.4rem .6rem;border-radius:8px;font-size:.85em}
.ae-f1{top:5%; left:0; animation:aeFloatA 6s ease-in-out infinite}
.ae-f2{top:55%; right:0; animation:aeFloatB 7s ease-in-out infinite}
.ae-f3{bottom:5%; left:15%; animation:aeFloatC 5s ease-in-out infinite}
@keyframes aeFloatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}
@keyframes aeFloatB{0%,100%{transform:translateY(0)}50%{transform:translateY(15px)}}
@keyframes aeFloatC{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.ae-hero-wave{position:absolute;bottom:-1px;left:0;right:0;line-height:0}
.ae-hero-wave svg{width:100%;height:90px;display:block}

/* ===== SECCIONES ===== */
.ae-section{padding:90px 0;background:var(--ae-bg-2)}
.ae-section.alt{background:var(--ae-bg-1)}
.ae-section-head{text-align:center;max-width:760px;margin:0 auto 3rem}
.ae-tag{display:inline-block;padding:6px 14px;background:rgba(26,179,148,.12);color:var(--ae-accent);
  font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;border-radius:50px;margin-bottom:1rem}
.ae-section-title{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;color:var(--ae-text);margin:0 0 .75rem;line-height:1.2}
.ae-section-desc{color:var(--ae-text-light);font-size:1.05rem;margin:0}

.ae-cards{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.ae-card{background:#fff;border:1px solid var(--ae-border);border-radius:var(--ae-radius);padding:1.75rem;
  transition:var(--ae-tr);position:relative;overflow:hidden}
.ae-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--ae-primary) 0%,var(--ae-accent) 100%);
  transform:scaleX(0);transform-origin:left;transition:var(--ae-tr)}
.ae-card:hover{transform:translateY(-6px);box-shadow:var(--ae-shadow-lg);border-color:transparent}
.ae-card:hover::before{transform:scaleX(1)}
.ae-card-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;color:#fff;font-size:22px;
  margin-bottom:1rem;background:linear-gradient(135deg,var(--ae-primary) 0%,var(--ae-primary-light) 100%);font-weight:800}
.ae-card.acc .ae-card-icon{background:linear-gradient(135deg,var(--ae-accent) 0%,var(--ae-accent-light) 100%)}
.ae-card h3{margin:0 0 .5rem;font-size:1.15rem;font-weight:700;color:var(--ae-text)}
.ae-card p{color:var(--ae-text-light);margin:0;font-size:.95rem}

.ae-cta{padding:80px 0;background:var(--ae-bg-1)}
.ae-cta-box{background:linear-gradient(135deg,var(--ae-primary) 0%,var(--ae-primary-dark) 100%);
  border-radius:24px;padding:60px 40px;color:#fff;text-align:center;position:relative;overflow:hidden;
  box-shadow:var(--ae-shadow-lg)}
.ae-cta-box::before,.ae-cta-box::after{content:'';position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.ae-cta-box::before{width:300px;height:300px;background:var(--ae-accent);top:-100px;right:-50px}
.ae-cta-box::after{width:260px;height:260px;background:var(--ae-primary-light);bottom:-100px;left:-50px}
.ae-cta-box > *{position:relative;z-index:1}
.ae-cta-box h2{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800;margin:0 0 1rem}
.ae-cta-box p{color:rgba(255,255,255,.85);font-size:1.05rem;max-width:560px;margin:0 auto 2rem}

.ae-steps{display:grid;gap:2rem 1.5rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding-top:1rem}
.ae-step{background:#fff;border:1px solid var(--ae-border);border-radius:var(--ae-radius);padding:1.5rem;
  position:relative;transition:var(--ae-tr)}
.ae-step:hover{transform:translateY(-4px);box-shadow:var(--ae-shadow)}
.ae-step-num{position:absolute;top:-18px;left:1.5rem;width:36px;height:36px;border-radius:50%;
  background:var(--ae-primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.95rem;
  box-shadow:0 4px 12px rgba(10,76,134,.3)}
.ae-step h4{margin:.5rem 0 .5rem;font-size:1.05rem;color:var(--ae-text)}
.ae-step p{color:var(--ae-text-light);font-size:.9rem;margin:0}

/* Footer */
.ae-footer{background:var(--ae-dark);color:#cbd5e1;padding:60px 0 24px}
.ae-footer-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.ae-footer h6{color:#fff;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 1rem}
.ae-footer ul{list-style:none;padding:0;margin:0}
.ae-footer li{margin:.4rem 0}
.ae-footer a{color:#94a3b8;font-size:.9rem;transition:var(--ae-tr)}
.ae-footer a:hover{color:#fff}
.ae-footer .ae-logo{color:#fff;font-size:1.1rem;margin-bottom:1rem}
.ae-footer .ae-logo span.muted{color:#94a3b8}
.ae-footer-desc{color:#94a3b8;font-size:.9rem;line-height:1.6}
.ae-footer-bottom{border-top:1px solid #1e293b;margin-top:2.5rem;padding-top:1.5rem;text-align:center;
  color:#64748b;font-size:.85rem}

@keyframes aeFadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

/* ===== Forms / Auth / utilidades ===== */
.alert{padding:.75rem 1rem;border-radius:8px;margin:.5rem 0;border:1px solid}
.alert.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.alert.err{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert.warn{background:#fffbeb;border-color:#fde68a;color:#92400e}
.form{max-width:440px;margin:6rem auto 3rem;background:#fff;padding:2rem;border:1px solid var(--ae-border);
  border-radius:var(--ae-radius);box-shadow:var(--ae-shadow)}
.form.wide{max-width:680px}
.form h1{margin:0 0 .5rem;font-size:1.5rem;color:var(--ae-text)}
label{display:block;font-weight:500;margin:.85rem 0 .3rem;color:#374151;font-size:.9rem}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=date],
input[type=number],select,textarea{
  width:100%;padding:.6rem .75rem;border:1px solid var(--ae-border);border-radius:8px;
  background:#fff;font:inherit;color:inherit;outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--ae-primary);box-shadow:0 0 0 3px rgba(10,76,134,.15)}
.row{display:grid;gap:.85rem;grid-template-columns:1fr 1fr}
.row.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:640px){.row,.row.three{grid-template-columns:1fr}}
.btn{display:inline-block;padding:.55rem 1.1rem;border-radius:8px;border:1px solid transparent;
  background:var(--ae-primary);color:#fff;cursor:pointer;font-weight:600;font-size:.92rem;transition:.15s}
.btn:hover{background:var(--ae-primary-light)}
.btn.secondary{background:#fff;color:var(--ae-text);border-color:var(--ae-border)}
.btn.secondary:hover{background:var(--ae-bg-2)}
.btn.sm{padding:.35rem .8rem;font-size:.82rem}
.btn.danger{background:#dc2626}
.btn.success{background:var(--ae-accent)}

.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--ae-border);
  border-radius:var(--ae-radius-sm);overflow:hidden}
.table th,.table td{padding:.7rem .9rem;border-bottom:1px solid var(--ae-border);text-align:left;font-size:.9rem}
.table th{background:var(--ae-bg-2);color:#374151;font-weight:600}
.table tr:last-child td{border-bottom:none}
.badge{display:inline-block;padding:.18rem .55rem;border-radius:999px;font-size:.74rem;font-weight:600}
.badge.gray{background:#f3f4f6;color:#374151}
.badge.green{background:#dcfce7;color:#166534}
.badge.red{background:#fee2e2;color:#991b1b}
.badge.amber{background:#fef3c7;color:#92400e}
.badge.blue{background:#dbeafe;color:#1e40af}
.muted{color:var(--ae-text-light)}
.center{text-align:center}
code{background:#f1f5f9;padding:.1rem .35rem;border-radius:4px;font-size:.85em}
pre{background:#0f172a;color:#e2e8f0;padding:1rem;border-radius:8px;overflow:auto;font-size:.82rem}

/* Layout dashboard */
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.side{background:#0c1829;color:#cbd5e1;padding:1.25rem 0;display:flex;flex-direction:column}
.side .brand{padding:0 1.25rem 1rem;color:#fff;font-weight:700;font-size:1.05rem;
  border-bottom:1px solid #1e293b;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}
.side .brand .ae-logo-mark{width:30px;height:30px;font-size:.9rem;border-radius:8px}
.side .brand b{color:var(--ae-accent-light)}
.side a{display:flex;gap:.6rem;align-items:center;color:#cbd5e1;padding:.55rem 1.25rem;font-size:.9rem;
  border-left:3px solid transparent}
.side a:hover{background:#1e293b;color:#fff;text-decoration:none}
.side a.active{background:#1e293b;color:#fff;border-left-color:var(--ae-accent)}
.side .sep{border-top:1px solid #1e293b;margin:.5rem 0}
.main{display:flex;flex-direction:column;min-width:0;background:var(--ae-bg-2)}
.top{background:#fff;border-bottom:1px solid var(--ae-border);padding:.85rem 1.25rem;
  display:flex;justify-content:space-between;align-items:center}
.top .who{color:var(--ae-text-light);font-size:.88rem}
.content{padding:1.5rem;overflow:auto}
.stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:1.25rem}
.stat{background:#fff;border:1px solid var(--ae-border);border-radius:var(--ae-radius-sm);padding:1.1rem 1.25rem}
.stat .lbl{color:var(--ae-text-light);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}
.stat .num{font-size:1.7rem;font-weight:800;margin-top:.3rem;color:var(--ae-primary)}
.card{background:#fff;border:1px solid var(--ae-border);border-radius:var(--ae-radius-sm);
  padding:1.25rem;margin-bottom:1rem;box-shadow:var(--ae-shadow)}
.card h3{margin:0 0 .75rem}
@media(max-width:820px){.app{grid-template-columns:1fr}.side{display:none}}