:root{
  --ink:#0B1120;
  --ink-soft:#4A5568;
  --bg:#F4F6F5;
  --panel:#FFFFFF;
  --line:#DCE1DE;
  --signal:#00A388;
  --signal-dark:#00715F;
  --signal-tint:#E3F6F1;
  --warn:#C4501F;
  --radius:14px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
[hidden]{display:none !important;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  line-height:1.55;
  overflow-x:hidden;
}
h1,h2,h3,.display{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  line-height:1.12;
  margin:0;
}
a{color:inherit;}
button{font-family:inherit;}
:focus-visible{outline:3px solid var(--signal-dark); outline-offset:2px;}

.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}

/* ---------- Header / nav ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(244,246,245,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.topbar{display:flex; align-items:center; justify-content:space-between; padding:16px 24px; gap:24px;}
.logo{display:flex; align-items:center; gap:10px; font-family:'Space Grotesk'; font-weight:700; font-size:20px; text-decoration:none;}
.logo-img{height:56px; width:auto; display:block;}

nav.mainmenu{display:flex; align-items:center; gap:2px; flex-wrap:wrap;}
.menu-item{position:relative;}
.menu-btn{
  display:flex; align-items:center; gap:5px;
  background:none; border:none; cursor:pointer;
  padding:10px 12px; font-size:14.5px; color:var(--ink); border-radius:8px;
}
.menu-btn:hover{background:#EAEDEA;}
.menu-btn[data-restricted="true"]{opacity:0.4; cursor:not-allowed;}
.caret{width:8px; height:8px; border-right:1.5px solid currentColor; border-bottom:1.5px solid currentColor;
  transform:translateY(-2px) rotate(45deg);}

.submenu{
  position:absolute; top:100%; left:0;
  background:var(--panel); border:1px solid var(--line); border-radius:10px;
  box-shadow:0 12px 28px rgba(11,17,32,0.10);
  min-width:220px; padding:6px; display:none; flex-direction:column;
  margin-top:2px;
}
.menu-item.open > .submenu{display:flex;}
.submenu a{
  padding:9px 12px; font-size:14px; border-radius:7px; text-decoration:none; color:var(--ink);
}
.submenu a:hover{background:var(--signal-tint); color:var(--signal-dark);}
/* Puente invisible que cubre el pequeño margen visual de arriba,
   para que el cursor nunca "salga" del menú al bajar del botón al submenú */
.submenu::before{
  content:""; position:absolute; top:-8px; left:0; right:0; height:8px;
}

/* Submenú anidado (ciudades dentro de Cobertura) */
.submenu .menu-item{position:relative;}
.submenu .menu-item > .menu-btn{
  width:100%; justify-content:space-between; text-align:left;
  padding:9px 12px; font-size:14px; border-radius:7px; background:none; color:var(--ink);
}
.submenu .menu-item > .menu-btn .caret{transform:translateY(-1px) rotate(-45deg);}
.submenu .menu-item > .menu-btn:hover{background:var(--signal-tint); color:var(--signal-dark);}
.submenu .menu-item .submenu{
  top:-6px; left:100%; margin-top:0; margin-left:2px;
}
.submenu .menu-item .submenu::before{
  top:0; bottom:0; left:-8px; right:auto; width:8px; height:auto;
}
@media (max-width: 640px){
  .submenu .menu-item .submenu{ position:static; box-shadow:none; border:none; margin-left:10px; min-width:0; }
}

.session-toggle{
  font-size:12.5px; border:1px solid var(--line); background:var(--panel);
  padding:7px 12px; border-radius:100px; cursor:pointer; color:var(--ink-soft);
  white-space:nowrap;
}
.session-toggle[data-active="true"]{border-color:var(--signal-dark); color:var(--signal-dark);}

/* ---------- Botones genéricos ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 22px; border-radius:100px; font-size:15px; font-weight:600;
  border:1px solid transparent; cursor:pointer; text-decoration:none;
}
.btn-primary{background:var(--ink); color:#fff;}
.btn-primary:hover{background:#1a2340;}
.btn-ghost{background:transparent; border-color:var(--line); color:var(--ink);}
.btn-ghost:hover{border-color:var(--ink);}

/* ---------- Hero (solo Inicio) ---------- */
.hero{padding:64px 0 56px;}
.hero-content{max-width:640px;}
.eyebrow-free{color:var(--signal-dark); font-size:14px; font-weight:600; margin:0 0 14px;}
.hero h1{font-size:clamp(34px, 4.6vw, 54px); letter-spacing:-0.015em;}
.hero p.lede{font-size:17.5px; color:var(--ink-soft); max-width:46ch; margin:18px 0 28px;}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap;}

/* ---------- Quick access (Inicio sub-botones) ---------- */
.quick{padding:8px 0 64px;}
.quick-head{max-width:56ch; margin-bottom:32px;}
.quick-head h2{font-size:26px;}
.quick-head p{color:var(--ink-soft); margin-top:8px;}
.quick-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:18px;}
.quick-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:22px; display:flex; flex-direction:column; gap:10px;
}
.quick-icon{width:36px; height:36px; border-radius:9px; background:var(--signal-tint);
  color:var(--signal-dark); display:flex; align-items:center; justify-content:center; font-size:17px; font-weight:600;}
.quick-card h3{font-size:15.5px;}
.quick-card p{font-size:13.5px; color:var(--ink-soft); margin:0; flex:1;}
.quick-cta{font-size:13.5px; font-weight:600; color:var(--signal-dark); background:none; border:none; padding:0; text-align:left; cursor:pointer; width:fit-content;}

.speed-inline{display:flex; align-items:center; gap:10px; margin-top:4px;}
.speed-value{font-family:'Space Grotesk'; font-size:20px; font-weight:600;}
.speed-unit{font-size:12px; color:var(--ink-soft);}

/* ---------- Planes (página propia: planes.html) ---------- */
.plans-hero{padding:48px 0 8px;}
.plans-hero h1{font-size:clamp(28px, 3.6vw, 40px);}
.plans-hero p{color:var(--ink-soft); font-size:16px; margin-top:10px; max-width:56ch;}
.zona-banner{
  display:flex; align-items:center; gap:12px; margin-top:20px;
  background:var(--ink); color:#fff; border-radius:var(--radius);
  padding:18px 22px; font-size:15px; font-weight:600;
}
.zona-banner::before{content:"📍"; font-size:20px;}
.plans{padding:32px 0 72px;}
.plans-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:26px; gap:20px; flex-wrap:wrap;}
.plans-head h2{font-size:22px;}
.plans-subhead{font-size:16px; color:var(--ink-soft); margin:0 0 14px; padding-top:8px;}
.plans-grid + .plans-subhead{margin-top:40px;}
.plan-tabs{display:flex; gap:8px;}
.plan-tab{
  padding:9px 16px; border-radius:100px; border:1px solid var(--line); background:var(--panel);
  font-size:14px; font-weight:600; cursor:pointer; color:var(--ink-soft); font-family:inherit;
}
.plan-tab:hover{border-color:var(--signal-dark);}
.plan-tab.active{background:var(--ink); color:#fff; border-color:var(--ink);}
.plans-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:16px;}
.plan-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:22px;
  display:flex; flex-direction:column; gap:10px;
}
.plan-card.featured{border-color:var(--signal-dark); box-shadow:0 16px 32px rgba(0,113,95,0.12);}
.plan-name{font-size:14px; font-weight:600; color:var(--ink-soft);}
.plan-speed{font-size:12.5px; font-weight:600; color:var(--signal-dark); background:var(--signal-tint); border-radius:100px; padding:3px 10px; width:fit-content;}
.plan-price{font-family:'Space Grotesk'; font-size:26px; font-weight:600;}
.plan-price span{font-size:13px; font-weight:500; color:var(--ink-soft);}
.plan-desc{font-size:13.5px; color:var(--ink-soft); margin:0; flex:1;}
.plan-cta{margin-top:auto; text-align:center; padding:10px; border-radius:9px; border:1px solid var(--ink);
  font-size:14px; font-weight:600; cursor:pointer; background:transparent; text-decoration:none; color:var(--ink); display:block;}
.plan-card.featured .plan-cta{background:var(--ink); color:#fff; border-color:var(--ink);}

footer{border-top:1px solid var(--line); padding:32px 0; }

/* ---------- Página individual de plan (plan-detalle.html) ---------- */
.plan-detalle-hero{
  padding:64px 0 80px;
  background:linear-gradient(180deg, var(--ink) 0%, #16204a 100%);
  color:#fff;
}
.plan-detalle-grid{display:grid; grid-template-columns:1.2fr 0.8fr; gap:48px; align-items:start;}
.plan-detalle-badge{
  display:inline-block; font-size:12.5px; font-weight:600; letter-spacing:0.02em;
  background:var(--signal-tint); color:var(--signal-dark); border-radius:100px; padding:5px 14px; margin-bottom:16px;
}
.plan-detalle-badge.dedicado{background:#3A2E12; color:#F4C463;}
.plan-detalle-badge.zona{background:rgba(255,255,255,0.12); color:#fff; margin-left:8px;}
.plan-detalle-info h1{font-size:clamp(32px, 4vw, 48px); color:#fff; letter-spacing:-0.01em;}
.plan-detalle-desc{color:#C7CCDA; font-size:16px; margin-top:14px; max-width:48ch;}
.plan-volver{display:inline-block; margin-top:28px; font-size:14px; color:var(--signal-tint); text-decoration:none; font-weight:600;}
.plan-volver:hover{text-decoration:underline;}

.plan-detalle-card{
  background:#fff; color:var(--ink); border-radius:var(--radius); padding:28px;
  box-shadow:0 30px 60px rgba(0,0,0,0.25);
}
.plan-detalle-speed{
  display:inline-block; font-size:13px; font-weight:600; color:var(--signal-dark);
  background:var(--signal-tint); border-radius:100px; padding:4px 12px; margin-bottom:14px;
}
.plan-detalle-price{font-family:'Space Grotesk'; font-size:36px; font-weight:700;}
.plan-detalle-price small{font-size:14px; font-weight:500; color:var(--ink-soft); margin-left:4px;}
.plan-detalle-cta{width:100%; justify-content:center; margin:20px 0 22px;}
.plan-detalle-features{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px;}
.plan-detalle-features li{font-size:14px; color:var(--ink-soft); padding-left:22px; position:relative;}
.plan-detalle-features li::before{content:"✓"; position:absolute; left:0; color:var(--signal-dark); font-weight:700;}

@media (max-width: 820px){
  .plan-detalle-grid{grid-template-columns:1fr;}
}

/* ---------- Firmas (consentimiento.html) ---------- */
.firma-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:28px; max-width:680px; margin-bottom:24px; transition:opacity 0.2s;
}
.firma-card.bloqueada{opacity:0.5; pointer-events:none;}
.firma-card-head{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:6px;}
.firma-card-head h2{font-size:19px;}
.firma-badge-pendiente{font-size:12px; font-weight:600; color:var(--ink-soft); background:var(--bg); border-radius:100px; padding:4px 12px;}
.firma-badge-hecha{font-size:12px; font-weight:600; color:var(--signal-dark); background:var(--signal-tint); border-radius:100px; padding:4px 12px;}
.firma-texto-legal{font-size:13.5px; color:var(--ink-soft); line-height:1.6; margin:14px 0 20px; max-height:180px; overflow-y:auto; padding-right:6px;}

.firma-tabs{display:flex; gap:8px; margin-bottom:14px;}
.firma-tab{
  padding:8px 16px; border-radius:100px; border:1px solid var(--line); background:var(--bg);
  font-size:13.5px; font-weight:600; cursor:pointer; color:var(--ink-soft); font-family:inherit;
}
.firma-tab.active{background:var(--ink); color:#fff; border-color:var(--ink);}

.firma-canvas{
  width:100%; height:160px; border:1.5px dashed var(--line); border-radius:9px;
  background:var(--bg); cursor:crosshair; touch-action:none; display:block;
}
.firma-limpiar{
  margin-top:8px; font-size:13px; font-weight:600; color:var(--ink-soft);
  background:none; border:none; cursor:pointer; padding:0;
}
.firma-input{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:9px;
  font-size:15px; font-family:inherit; background:var(--bg);
}
.firma-error{color:var(--warn); font-size:13px; margin-top:8px; display:none;}
.firma-error.show, .firma-error:not([hidden]){display:block;}
.firma-btn{margin-top:16px;}
.firma-completada{
  display:flex; align-items:center; gap:10px; padding:14px 16px;
  background:var(--signal-tint); color:var(--signal-dark); border-radius:9px; font-size:14px; font-weight:600;
}
.firma-completada[hidden]{display:none;}
.firma-completada img{max-height:48px; border-radius:4px; background:#fff; padding:4px;}
.foot-row{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px;}
.foot-links{display:flex; gap:20px; font-size:13.5px; color:var(--ink-soft);}
.foot-links a{text-decoration:none;}
.foot-links a:hover{color:var(--ink);}
.foot-note{font-size:12.5px; color:var(--ink-soft);}

@media (max-width: 920px){
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .plans-grid{grid-template-columns:repeat(2,1fr);}
  nav.mainmenu{display:none;}
}
@media (max-width: 480px){
  .session-toggle{display:none;}
}
@media (max-width: 560px){
  .quick-grid, .plans-grid{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important; animation:none !important;}
}

/* ---------- Registro / formularios (registro.html) ---------- */
.form-page{padding:48px 0 80px;}
.form-page h1{font-size:clamp(26px, 3.2vw, 34px);}
.form-page > .wrap > p{color:var(--ink-soft); font-size:15.5px; margin-top:8px;}

.plan-resumen{
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:18px 22px; margin:22px 0 30px;
}
.plan-resumen-nombre{font-size:13px; color:var(--ink-soft); font-weight:600;}
.plan-resumen-info{font-family:'Space Grotesk'; font-size:19px; font-weight:600;}
.plan-resumen-precio{font-family:'Space Grotesk'; font-size:20px; font-weight:700; color:var(--signal-dark);}
.plan-resumen-zona{font-size:13px; color:var(--ink-soft); margin-top:6px; font-weight:600;}

.form-card{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:28px; max-width:640px;
}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.form-field{display:flex; flex-direction:column; gap:6px; margin-bottom:16px;}
.form-field.full{grid-column:1 / -1;}
.form-field label{font-size:13px; font-weight:600; color:var(--ink-soft);}
.form-field input, .form-field select{
  padding:11px 13px; border:1px solid var(--line); border-radius:9px; font-size:14.5px; font-family:inherit;
  color:var(--ink); background:var(--bg);
}
.form-field input:focus, .form-field select:focus{border-color:var(--signal-dark); background:#fff;}
.form-error{color:var(--warn); font-size:13.5px; margin-top:4px; display:none;}
.form-error.show{display:block;}
.form-status{margin-top:18px; padding:13px 16px; border-radius:9px; font-size:14px; font-weight:600; display:none;}
.form-status.show{display:block;}
.form-status.ok{background:var(--signal-tint); color:var(--signal-dark);}
.form-status.error{background:#FBEAE3; color:var(--warn);}
.form-submit{width:100%; justify-content:center; border:none; margin-top:6px;}
.form-submit:disabled{opacity:0.6; cursor:not-allowed;}

@media (max-width: 640px){
  .form-grid{grid-template-columns:1fr;}
}

/* ---------- Cláusulas del contrato (clausulas.html) ---------- */
.contrato-page{padding:48px 0 80px;}
.contrato-page h1{font-size:clamp(26px, 3.2vw, 34px);}
.contrato-page > .wrap > p.contrato-lede{color:var(--ink-soft); font-size:15.5px; margin-top:8px;}

.contrato-resumen{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:0;
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  margin:22px 0 30px; overflow:hidden;
}
.contrato-resumen div{padding:16px 18px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);}
.contrato-resumen-label{font-size:11.5px; font-weight:600; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.03em;}
.contrato-resumen-valor{font-family:'Space Grotesk'; font-size:16px; font-weight:600; margin-top:4px;}

.beneficios-list{list-style:none; margin:0 0 24px; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:10px;}
.beneficios-list li{
  padding:12px 14px; border-left:3px solid var(--signal-dark); background:var(--signal-tint);
  border-radius:0 8px 8px 0; font-size:13.5px; line-height:1.5;
}
.beneficios-list li.beneficio-naranja{border-left-color:#C4841F; background:#FBF1E0;}
@media (max-width: 560px){
  .beneficios-list{grid-template-columns:1fr;}
}

.contrato-actions{display:flex; gap:12px; margin-bottom:24px; flex-wrap:wrap;}

.contrato-doc{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:40px; max-width:760px; font-size:14px; line-height:1.65; color:var(--ink);
}
.contrato-membrete{
  display:block; width:100%; max-width:100%; height:auto; object-fit:contain;
  margin-bottom:22px; border-radius:8px;
}
.contrato-doc h2{font-family:'Space Grotesk'; font-size:20px; margin-bottom:4px;}
.contrato-doc .contrato-doc-sub{color:var(--ink-soft); font-size:13px; margin-bottom:24px;}
.contrato-doc h3{
  font-family:'Space Grotesk'; font-size:14px; text-transform:uppercase; letter-spacing:0.03em;
  margin:26px 0 8px; padding-top:14px; border-top:1px solid var(--line); color:var(--signal-dark);
}
.contrato-doc h3:first-of-type{border-top:none; padding-top:0; margin-top:10px;}
.contrato-doc p{margin:0 0 10px;}
.contrato-doc ol{margin:0 0 10px; padding-left:20px;}
.contrato-doc strong{color:var(--ink);}
.contrato-doc .campo{
  display:inline-block; min-width:120px; border-bottom:1px solid var(--ink-soft);
  padding:0 2px; font-weight:600;
}

@media (max-width: 820px){
  .contrato-doc{padding:24px;}
}