/* D&S Soluciones Digitales: estilos del sitio */
:root {
  --fondo: #050C1F;
  --fondo-2: #081530;
  --placa: #0B1A3D;
  --borde: #1C3B7A;
  --azul: #1E6BFF;
  --cian: #00D2FF;
  --naranja: #FF8A00;
  --oro: #FFC24A;
  --verde: #2BE38B;
  --wa: #25D366;
  --texto: #EAF1FF;
  --suave: #A9BDE3;
  --radio: 22px;
  --sombra-azul: 0 0 40px rgba(30, 107, 255, .35);
  --t-titulo: 'Exo 2', system-ui, sans-serif;
  --t-texto: 'Inter', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; font-family: var(--t-texto); color: var(--texto); line-height: 1.6;
  background:
    radial-gradient(1100px 700px at 90% -10%, rgba(30,107,255,.30), transparent 60%),
    radial-gradient(800px 600px at -10% 30%, rgba(0,210,255,.12), transparent 60%),
    var(--fondo);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--t-titulo); line-height: 1.1; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; border-radius: 6px; }

.contenedor { width: min(1180px, 100% - 40px); margin-inline: auto; }
.angosto { width: min(820px, 100% - 40px); }
.saltar { position: absolute; left: -999px; top: 8px; background: var(--oro); color: #1A0E00; padding: 8px 14px; border-radius: 8px; z-index: 100; font-weight: 700; }
.saltar:focus { left: 8px; }

.naranja { color: var(--naranja); }
.degradado { background: linear-gradient(90deg, var(--azul), var(--cian)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { font: 700 14px var(--t-titulo); letter-spacing: 4px; text-transform: uppercase; color: var(--cian); margin-bottom: 12px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 700 17px var(--t-titulo); letter-spacing: .3px; text-decoration: none;
  padding: 15px 24px; border-radius: 14px; border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn svg { width: 22px; height: 22px; }
.btn:hover { transform: translateY(-2px); }
.btn-wa { background: var(--wa); color: #04210F; box-shadow: 0 8px 24px rgba(37,211,102,.28); }
.btn-wa:hover { box-shadow: 0 12px 30px rgba(37,211,102,.42); }
.btn-borde { border-color: var(--borde); background: rgba(11,26,61,.6); color: var(--texto); }
.btn-borde:hover { border-color: var(--cian); }
.btn-sm { padding: 9px 16px; font-size: 15px; border-radius: 11px; }
.btn-bloque { width: 100%; margin-top: auto; }

/* ---------- Barra superior ---------- */
.barra { position: sticky; top: 0; z-index: 50; transition: background .25s, box-shadow .25s; }
.barra.con-fondo { background: rgba(5,12,31,.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 1px 0 rgba(28,59,122,.6); }
.barra-in { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marca span { font: 900 19px var(--t-titulo); letter-spacing: 1px; }
.marca i { font-style: normal; color: var(--cian); }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a:not(.btn) { text-decoration: none; font-weight: 600; font-size: 15.5px; color: var(--suave); }
.menu a:not(.btn):hover { color: var(--texto); }
.menu-btn { display: none; }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 90px; position: relative; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; }
.hero h1 { font-size: clamp(42px, 6vw, 76px); font-weight: 900; letter-spacing: .5px; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--suave); margin-top: 22px; max-width: 580px; }
.lead b { color: var(--texto); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.sellos { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--suave); font-size: 15.5px; }
.sellos li::before { content: "✓"; color: var(--verde); font-weight: 800; margin-right: 7px; }
.sellos b { color: var(--texto); }

.hero-art { position: relative; aspect-ratio: 1; max-width: 480px; margin-inline: auto; width: 100%; }
.halo { position: absolute; inset: 8%; border-radius: 50%; background: radial-gradient(circle, rgba(30,107,255,.55), rgba(0,210,255,.12) 55%, transparent 70%); filter: blur(30px); }
.emblema { position: relative; width: 78%; margin: 11% auto 0; animation: flotar 6s ease-in-out infinite; filter: drop-shadow(0 20px 40px rgba(0,0,0,.5)); }
.chip {
  position: absolute; display: flex; align-items: center; gap: 8px; white-space: nowrap;
  font: 700 15px var(--t-titulo); padding: 10px 16px; border-radius: 999px;
  background: rgba(11,26,61,.88); border: 1.5px solid var(--borde); box-shadow: 0 10px 30px rgba(0,0,0,.35);
  backdrop-filter: blur(6px); animation: flotar 7s ease-in-out infinite;
}
.c1 { top: 6%; left: -4%; }
.c2 { top: 20%; right: -6%; animation-delay: -2s; }
.c3 { bottom: 16%; left: -8%; animation-delay: -4s; }
.c4 { bottom: 4%; right: 2%; animation-delay: -1s; }
@keyframes flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Secciones ---------- */
.seccion { padding: 90px 0; }
.sec-cab { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.sec-cab h2 { font-size: clamp(32px, 4.2vw, 50px); font-weight: 900; }
.sec-cab p:not(.eyebrow) { color: var(--suave); font-size: 18px; margin-top: 14px; }

/* Servicios */
.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tarjeta {
  display: flex; flex-direction: column; gap: 12px; padding: 28px; border-radius: var(--radio);
  background: linear-gradient(180deg, rgba(20,48,106,.55), rgba(11,26,61,.75));
  border: 1.5px solid var(--borde); transition: transform .2s, border-color .2s, box-shadow .2s;
}
.tarjeta:hover { transform: translateY(-4px); border-color: var(--cian); box-shadow: var(--sombra-azul); }
.tarjeta .ico { font-size: 30px; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; background: rgba(0,210,255,.1); border: 1.5px solid rgba(0,210,255,.3); }
.tarjeta h3 { font-size: 23px; font-weight: 800; }
.tarjeta p { color: var(--suave); font-size: 16px; }
.tarjeta p b { color: var(--texto); }
.tarjeta .enlace { margin-top: auto; }
.tarjeta.destacada { border-color: transparent; background: linear-gradient(180deg, #14306A, #0B1A3D) padding-box, linear-gradient(135deg, var(--cian), var(--azul) 55%, var(--naranja)) border-box; }
.tarjeta.paquete { border-color: rgba(255,154,31,.6); background: linear-gradient(135deg, rgba(255,138,0,.16), rgba(11,26,61,.8)); }
.enlace { font: 700 16px var(--t-titulo); color: var(--cian); text-decoration: none; }
.enlace:hover { text-decoration: underline; }

/* Kajuya */
.kajuya { background: linear-gradient(180deg, transparent, rgba(8,21,48,.9) 15%, rgba(8,21,48,.9) 85%, transparent); }
.kajuya-in { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.kajuya-txt h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 900; }
.kajuya-txt > p:not(.eyebrow) { color: var(--suave); font-size: 18px; margin-top: 18px; }
.lista-check { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.lista-check li { padding-left: 34px; position: relative; color: var(--suave); }
.lista-check li b { color: var(--texto); }
.lista-check li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 900; color: #04210F; background: var(--verde); }
.kajuya-cta { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; margin-top: 30px; }
.nota-peq { color: var(--suave); font-size: 15px; }

.telefonos { position: relative; height: 600px; }
.tel { position: absolute; margin: 0; width: 46%; border-radius: 34px; padding: 10px; background: #0E1630; border: 2px solid #2A3D6E; box-shadow: 0 30px 60px rgba(0,0,0,.55); }
.tel img { border-radius: 26px; }
.t1 { left: 0; top: 70px; transform: rotate(-7deg); }
.t2 { left: 27%; top: 0; z-index: 2; box-shadow: 0 30px 70px rgba(0,0,0,.6), var(--sombra-azul); }
.t3 { right: 0; top: 80px; transform: rotate(7deg); }

/* Planes */
.pestanas { display: flex; justify-content: center; gap: 8px; padding: 6px; margin: 0 auto 36px; width: fit-content; max-width: 100%; border-radius: 16px; background: rgba(11,26,61,.8); border: 1.5px solid var(--borde); flex-wrap: wrap; }
.pestanas button { font: 700 16px var(--t-titulo); color: var(--suave); background: none; border: 0; padding: 12px 22px; border-radius: 11px; cursor: pointer; }
.pestanas button[aria-selected="true"] { background: var(--azul); color: #fff; box-shadow: 0 6px 20px rgba(30,107,255,.4); }
.planes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 30px 26px 26px; border-radius: var(--radio); background: linear-gradient(180deg, rgba(20,48,106,.7), rgba(11,26,61,.9)); border: 1.5px solid var(--borde); }
.plan.top { border-color: transparent; background: linear-gradient(180deg, #14306A, #0B1A3D) padding-box, linear-gradient(135deg, var(--cian), var(--azul) 50%, var(--naranja)) border-box; box-shadow: var(--sombra-azul); }
.cinta { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); white-space: nowrap; font: 800 13px var(--t-titulo); letter-spacing: 1.2px; text-transform: uppercase; color: #1A0E00; padding: 5px 14px; border-radius: 99px; background: linear-gradient(90deg, var(--naranja), var(--oro)); }
.plan h3 { font-size: 26px; font-weight: 800; }
.para { color: var(--suave); font-size: 15.5px; margin-top: 4px; }
.precio { font: 900 44px/1 var(--t-titulo); margin: 18px 0 6px; }
.precio sup { font-size: 22px; vertical-align: 16px; color: var(--cian); margin-right: 2px; }
.precio small { font: 600 16px var(--t-texto); color: var(--suave); margin-left: 6px; }
.plan ul { list-style: none; padding: 0; margin: 14px 0 26px; display: grid; gap: 9px; font-size: 15.5px; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: 6px; width: 15px; height: 15px; border-radius: 50%; background: radial-gradient(circle, var(--cian) 35%, rgba(0,210,255,.2) 40%); }
.nota-planes { text-align: center; color: var(--suave); margin-top: 26px; }
.nota-planes b { color: var(--oro); }
.tecnico { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; align-items: start; }
.tabla { border-radius: var(--radio); overflow: hidden; border: 1.5px solid var(--borde); background: rgba(11,26,61,.85); }
.fila { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 24px; }
.fila + .fila { border-top: 1px solid rgba(28,59,122,.7); }
.fila small { display: block; color: var(--suave); font-size: 14px; }
.fila b { font: 800 19px var(--t-titulo); white-space: nowrap; }
.fila em { font: 500 13px var(--t-texto); font-style: normal; color: var(--suave); }
.verde { color: var(--verde); }

/* Trabajos */
.trabajos { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; }
.trabajo { display: flex; flex-direction: column; text-decoration: none; border-radius: var(--radio); overflow: hidden; border: 1.5px solid var(--borde); background: var(--placa); transition: transform .2s, box-shadow .2s, border-color .2s; }
a.trabajo:hover { transform: translateY(-4px); border-color: var(--cian); box-shadow: var(--sombra-azul); }
.navegador { display: flex; align-items: center; gap: 7px; padding: 11px 16px; background: #0E1B3A; border-bottom: 1px solid var(--borde); }
.navegador span { width: 11px; height: 11px; border-radius: 50%; background: #FF5F57; }
.navegador span:nth-child(2) { background: #FEBC2E; }
.navegador span:nth-child(3) { background: #28C840; }
.navegador em { font-style: normal; font-size: 13px; color: var(--suave); margin-left: 10px; }
.trabajo > img { aspect-ratio: 16 / 9; object-fit: cover; object-position: top; }
.trabajo-kajuya { aspect-ratio: 16 / 9; display: flex; justify-content: center; align-items: flex-start; gap: 16px; padding: 22px 22px 0; overflow: hidden; background: radial-gradient(circle at 50% 30%, rgba(255,138,0,.25), transparent 70%); }
.trabajo-kajuya img { width: 40%; border-radius: 18px 18px 0 0; }
.trabajo-txt { padding: 22px 24px 24px; display: grid; gap: 8px; }
.trabajo-txt h3 { font-size: 24px; font-weight: 800; }
.trabajo-txt p { color: var(--suave); }

/* Pasos */
.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: paso; }
.pasos li { padding: 30px 28px; border-radius: var(--radio); border: 1.5px solid var(--borde); background: rgba(11,26,61,.7); }
.pasos span { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 15px; font: 900 24px var(--t-titulo); background: linear-gradient(135deg, var(--naranja), var(--oro)); color: #1A0E00; margin-bottom: 16px; }
.pasos h3 { font-size: 23px; font-weight: 800; margin-bottom: 8px; }
.pasos p { color: var(--suave); }

/* Preguntas */
.faq { display: grid; gap: 12px; }
.faq details { border-radius: 16px; border: 1.5px solid var(--borde); background: rgba(11,26,61,.75); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 24px; font: 700 18px var(--t-titulo); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 28px; color: var(--cian); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 24px 22px; color: var(--suave); }

/* Contacto */
.contacto { padding: 30px 0 100px; }
.contacto-in { text-align: center; padding: 56px 30px; border-radius: 30px; background: linear-gradient(135deg, #1E5BFF, #0A3BB8); box-shadow: 0 0 60px rgba(30,107,255,.45); }
.contacto h2 { font-size: clamp(30px, 4vw, 48px); font-weight: 900; }
.contacto p { margin-top: 12px; font-size: 18px; color: #fff; }
.numeros { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.numeros a { font: 800 26px var(--t-titulo); text-decoration: none; padding: 14px 22px; border-radius: 16px; background: rgba(5,12,31,.45); border: 1.5px solid rgba(255,255,255,.2); transition: background .2s, transform .15s; }
.numeros a::before { content: ""; display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--wa); margin-right: 12px; vertical-align: middle; box-shadow: 0 0 10px var(--wa); }
.numeros a:hover { background: rgba(5,12,31,.7); transform: translateY(-2px); }

/* Pie */
.pie { border-top: 1px solid rgba(28,59,122,.6); padding: 30px 0 40px; }
.pie-in { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; color: var(--suave); font-size: 14.5px; }
.pie .marca span { font-size: 16px; color: var(--texto); }

/* WhatsApp flotante */
.wa-flotante { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #04210F; box-shadow: 0 10px 30px rgba(37,211,102,.45); transition: transform .2s; }
.wa-flotante svg { width: 34px; height: 34px; }
.wa-flotante:hover { transform: scale(1.08); }

/* Aparición al hacer scroll (solo si el JS está activo) */
.js .revelar { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.js .revelar.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-in, .kajuya-in { grid-template-columns: 1fr; }
  .hero { padding-top: 30px; }
  .hero-art { max-width: 380px; order: -1; }
  .servicios, .planes, .pasos { grid-template-columns: 1fr 1fr; }
  .tecnico, .trabajos { grid-template-columns: 1fr; }
  .telefonos { height: 520px; max-width: 520px; margin-inline: auto; width: 100%; }
}
@media (max-width: 760px) {
  .menu-btn { display: grid; gap: 5px; width: 46px; height: 46px; place-content: center; border-radius: 12px; border: 1.5px solid var(--borde); background: rgba(11,26,61,.8); cursor: pointer; }
  .menu-btn span { width: 22px; height: 2.5px; border-radius: 2px; background: var(--texto); transition: transform .25s, opacity .25s; }
  .menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .menu { position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px 20px; background: rgba(5,12,31,.97); border-bottom: 1px solid var(--borde); display: none; }
  .menu.abierto { display: flex; }
  .menu a:not(.btn) { padding: 14px 4px; font-size: 18px; border-bottom: 1px solid rgba(28,59,122,.5); }
  .menu .btn { margin-top: 14px; }
  .servicios, .planes, .pasos { grid-template-columns: 1fr; }
  .seccion { padding: 64px 0; }
  .chip { font-size: 13px; padding: 8px 12px; }
  .c1 { left: 0; } .c2 { right: 0; } .c3 { left: 0; } .c4 { right: 0; }
  .telefonos { height: 420px; }
  .fila { padding: 14px 16px; }
  .numeros a { font-size: 22px; width: 100%; }
  .planes .plan.top { order: -1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .revelar { opacity: 1; transform: none; }
}

/* Pie legal, aviso de cookies y página legal */
.pie-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.pie-legal a { color: var(--suave); text-decoration: underline; text-underline-offset: 3px; }
.pie-legal a:hover { color: var(--cian); }
.aviso-cookies { position: fixed; z-index: 55; left: 16px; bottom: 20px; display: flex; align-items: center; gap: 6px 14px; flex-wrap: wrap; max-width: min(460px, calc(100vw - 104px)); padding: 8px 8px 8px 16px; border: 1px solid var(--borde); border-radius: 16px; background: rgba(8,21,48,.96); color: var(--texto); box-shadow: 0 10px 30px rgba(0,0,0,.45); font-size: 14px; line-height: 1.4; }
.aviso-cookies[hidden] { display: none; }
.aviso-cookies p { margin: 0; flex: 1 1 12rem; }
.aviso-cookies a { color: var(--cian); }
.aviso-cerrar { min-height: 40px; border-color: var(--cian); background: transparent; color: var(--texto); }
.legal { padding: 40px 0 80px; }
.legal-in { max-width: 820px; }
.legal h1 { font-size: clamp(32px, 5vw, 46px); margin-bottom: 18px; }
.legal h2 { font-size: clamp(22px, 3vw, 28px); margin: 0 0 14px; color: var(--cian); }
.legal section { padding: 28px 0; border-top: 1px solid rgba(28,59,122,.6); }
.legal p { color: var(--suave); margin: 0 0 12px; }
.legal p b { color: var(--texto); }
.legal a { color: var(--cian); }
.legal-indice { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.legal-indice a { padding: 6px 14px; border: 1px solid var(--borde); border-radius: 999px; text-decoration: none; font-size: 14.5px; }
.legal-indice a:hover { border-color: var(--cian); }
@media (max-width: 760px) { .pie { padding-bottom: 110px; } }