/* DangerSMS — estilos globales */
:root{
  --bg:#0b0f14; --bg-2:#111823; --panel:#151d2a; --panel-2:#1b2532;
  --border:#243043; --text:#e7edf5; --muted:#94a3b8;
  --red:#e11d2a; --red-2:#b91622; --cyan:#38bdf8; --green:#22c55e; --amber:#f59e0b;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 50% -200px,#13203a 0%,var(--bg) 60%);
  color:var(--text); font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  line-height:1.55; min-height:100vh;
}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.container-wide{max-width:1400px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{width:42px;height:42px;border-radius:10px;background:var(--red);display:grid;place-items:center;font-weight:800;color:#fff;font-size:22px}
.brand .name{font-weight:800;letter-spacing:.3px;font-size:18px}
.brand .sub{font-size:11px;color:var(--muted);letter-spacing:2px}
.nav a{margin-left:18px;color:var(--text)}

/* Botones */
.btn{display:inline-block;padding:12px 22px;border-radius:12px;font-weight:700;border:1px solid transparent;cursor:pointer;font-size:15px}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-2);text-decoration:none}
.btn-ghost{background:var(--panel);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--panel-2);text-decoration:none}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}

/* Badges */
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:700;border:1px solid var(--border);background:rgba(225,29,42,.08);color:#fca5a5}
.tag{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}
.tag.ok{background:rgba(34,197,94,.15);color:#86efac}
.tag.pend{background:rgba(245,158,11,.15);color:#fcd34d}

/* Hero */
.hero{text-align:center;padding:70px 0 40px}
.hero h1{font-size:54px;line-height:1.05;margin:18px 0;font-weight:800}
.hero h1 .accent{color:var(--cyan)}
.hero p.lead{font-size:19px;color:var(--muted);max-width:680px;margin:0 auto 28px}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Secciones / tarjetas */
.section{padding:50px 0}
.section h2{font-size:30px;margin:0 0 8px}
.section .muted{color:var(--muted);margin-bottom:28px}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px;font-size:18px}
.card p{color:var(--muted);margin:0}
.card .ico{font-size:26px;margin-bottom:8px}

/* Empresa/cliente */
.client{display:flex;gap:18px;align-items:flex-start}
.client .avatar{width:54px;height:54px;border-radius:12px;background:var(--panel-2);display:grid;place-items:center;font-size:24px;border:1px solid var(--border)}

/* Formularios */
.form-wrap{max-width:820px;margin:30px auto;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form-title{text-align:center;margin-bottom:6px}
.form-sub{text-align:center;color:var(--muted);margin-bottom:24px;font-size:14px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;margin-bottom:7px;font-size:14px}
.field .num{color:var(--red);font-weight:800;margin-right:6px}
.field input[type=text],.field input[type=date],.field input[type=time],
.field input[type=email],.field input[type=password],.field textarea,.field select{
  width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);
  background:var(--bg-2);color:var(--text);font-size:15px;font-family:inherit
}
.field textarea{min-height:90px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--cyan)}
.row{display:flex;gap:16px;flex-wrap:wrap}
.row .field{flex:1;min-width:180px}
.radios{display:flex;gap:22px;flex-wrap:wrap;margin:8px 0}
.radios label{font-weight:600;display:flex;align-items:center;gap:7px;cursor:pointer}
.form-actions{display:flex;justify-content:flex-end;margin-top:10px}
.alert{padding:14px 16px;border-radius:10px;margin-bottom:18px;font-weight:600}
.alert-ok{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#86efac}
.alert-err{background:rgba(225,29,42,.12);border:1px solid rgba(225,29,42,.4);color:#fca5a5}

/* Footer */
.site-footer{border-top:1px solid var(--border);margin-top:50px;padding:26px 0;color:var(--muted);font-size:13px;text-align:center}

/* Dashboard */
.dash{display:flex;min-height:100vh}
.sidebar{width:235px;background:var(--bg-2);border-right:1px solid var(--border);padding:20px 0;flex-shrink:0}
.sidebar .brand{padding:0 20px 18px;border-bottom:1px solid var(--border);margin-bottom:12px}
.sidebar a{display:block;padding:11px 22px;color:var(--muted);font-weight:600}
.sidebar a.active,.sidebar a:hover{color:var(--text);background:var(--panel);text-decoration:none;border-left:3px solid var(--red)}
.main{flex:1;min-width:0;padding:24px 28px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.topbar h1{font-size:24px;margin:0}
.user-chip{color:var(--muted);font-size:14px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px}
.stat .n{font-size:30px;font-weight:800}
.stat .l{color:var(--muted);font-size:13px}

/* Tabla tipo Excel */
.table-tools{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap;align-items:center}
.table-scroll{overflow:auto;border:1px solid var(--border);border-radius:10px;max-height:70vh}
table.grid-table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}
table.grid-table th,table.grid-table td{border:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}
table.grid-table thead th{position:sticky;top:0;background:var(--panel-2);z-index:2;font-weight:700}
table.grid-table thead tr.filters th{top:38px;background:var(--bg-2);padding:4px}
table.grid-table thead tr.filters input{width:100%;padding:5px 7px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:12px}
table.grid-table tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
table.grid-table tbody tr:hover{background:rgba(56,189,248,.07)}
table.grid-table td.wrap{white-space:normal;min-width:220px;max-width:340px}
.sortable{cursor:pointer;user-select:none}
.sortable .arr{color:var(--muted);font-size:11px}

@media (max-width:860px){
  .grid-3,.grid-2,.stats{grid-template-columns:1fr}
  .hero h1{font-size:38px}
  .dash{flex-direction:column}
  .sidebar{width:100%}
}

/* ===== Landing v2: banner aeronautico, botones 3D, tarjetas ===== */
.hero-banner{position:relative;overflow:hidden;border-bottom:1px solid var(--border);
  background:radial-gradient(1100px 520px at 72% -12%, #16365f 0%, #0c1320 55%, var(--bg) 100%);}
.hero-content{position:relative;z-index:4;padding:80px 20px 64px;text-align:center}
.hero-kicker{display:inline-block;letter-spacing:2px;text-transform:uppercase;color:var(--cyan);
  font-weight:800;font-size:13px;margin-bottom:12px;border:1px solid rgba(56,189,248,.35);
  padding:5px 14px;border-radius:999px;background:rgba(56,189,248,.07)}
.hero-banner h1{font-size:58px;line-height:1.04;font-weight:900;margin:8px 0 16px;letter-spacing:-1px}
.hero-banner .lead{font-size:19px;color:#aebfd4;max-width:760px;margin:0 auto 30px}
.hero-banner .cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* radar girando en la esquina */
.radar{position:absolute;right:-120px;top:-120px;width:480px;height:480px;border-radius:50%;z-index:1;opacity:.55;
  background:conic-gradient(from 0deg, rgba(56,189,248,0) 0deg, rgba(56,189,248,.22) 55deg, rgba(56,189,248,0) 80deg);
  animation:radar-spin 6s linear infinite;pointer-events:none}
.radar::before{content:"";position:absolute;inset:0;border-radius:50%;
  background:repeating-radial-gradient(circle at center, rgba(56,189,248,.10) 0 1px, transparent 1px 46px)}
@keyframes radar-spin{to{transform:rotate(360deg)}}

/* avion flotando */
.plane{position:absolute;left:5%;bottom:34px;width:110px;height:110px;color:#bfe0ff;opacity:.85;z-index:2;
  filter:drop-shadow(0 6px 14px rgba(0,0,0,.4));animation:plane-fly 9s ease-in-out infinite;pointer-events:none}
@keyframes plane-fly{0%,100%{transform:translate(0,0) rotate(-8deg)}50%{transform:translate(26px,-18px) rotate(-4deg)}}

/* nubes suaves */
.clouds{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background:
   radial-gradient(120px 50px at 20% 30%, rgba(255,255,255,.06), transparent 70%),
   radial-gradient(160px 60px at 80% 60%, rgba(255,255,255,.05), transparent 70%),
   radial-gradient(140px 55px at 50% 80%, rgba(255,255,255,.04), transparent 70%);
  animation:clouds-drift 24s linear infinite alternate}
@keyframes clouds-drift{to{background-position:40px 0, -40px 0, 20px 0}}

/* botones 3D estilo aeronautico */
.btn-3d{position:relative;display:inline-block;border:none;cursor:pointer;text-decoration:none;
  padding:15px 28px;border-radius:14px;font-weight:800;font-size:16px;color:#fff;
  background:linear-gradient(180deg,#ff3b46,#c2121d);
  box-shadow:0 6px 0 #7d0c13, 0 14px 26px rgba(225,29,42,.38);
  transition:transform .08s ease, box-shadow .08s ease, filter .15s}
.btn-3d:hover{filter:brightness(1.06);text-decoration:none}
.btn-3d:active{transform:translateY(5px);box-shadow:0 1px 0 #7d0c13, 0 6px 12px rgba(225,29,42,.3)}
.btn-3d.cyan{background:linear-gradient(180deg,#56c7f8,#1a92cf);box-shadow:0 6px 0 #0d5d87, 0 14px 26px rgba(56,189,248,.32)}
.btn-3d.cyan:active{box-shadow:0 1px 0 #0d5d87, 0 6px 12px rgba(56,189,248,.28)}

/* tarjetas con realce al pasar el mouse */
.feature-card{transition:transform .16s ease, border-color .16s ease, box-shadow .16s ease}
.feature-card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:0 16px 34px rgba(0,0,0,.5)}
.feature-card .ico{font-size:30px;margin-bottom:10px;display:inline-grid;place-items:center;width:54px;height:54px;
  border-radius:14px;background:rgba(56,189,248,.10);border:1px solid var(--border)}

/* caja de promociones centrada */
.promo{margin-top:26px;text-align:center;border-radius:20px;padding:38px 26px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#13233f 0%, #1a0f13 100%);border:1px solid var(--border);
  box-shadow:0 14px 40px rgba(0,0,0,.45)}
.promo::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(225,29,42,.25), transparent 70%)}

@media (max-width:860px){
  .hero-banner h1{font-size:40px}
  .plane{width:72px;height:72px;left:2%}
  .radar{width:300px;height:300px;right:-90px;top:-90px}
}