/* Capa 3 · marca DEADSEA · fresco, frío, moderno: sal + laguna + marino, cristal y degradados de agua. */

/* ── Barra ─────────────────────────────────────────── */
.barra.desplazada { box-shadow: 0 10px 30px -18px rgba(18, 19, 58, .4); }
.barra-logo { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 700; letter-spacing: .22em; color: var(--marino); font-size: 15px; }
.barra-logo img { width: 38px; height: auto; }
.barra nav { display: flex; gap: 28px; margin-left: auto; font-weight: 500; font-size: 15px; }
.barra nav a { position: relative; color: var(--suave); transition: color .2s; }
.barra nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; border-radius: 2px; background: var(--degradado); transform: scaleX(0); transition: transform .25s; }
.barra nav a:hover { color: var(--marino); }
.barra nav a:hover::after { transform: scaleX(1); }

.idiomas { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(37, 38, 93, .06); }
.idiomas button { display: flex; align-items: center; gap: 6px; border: 0; background: transparent; padding: 6px 10px; border-radius: 999px; font: 600 12px/1 'Plus Jakarta Sans', sans-serif; letter-spacing: .08em; color: var(--suave); cursor: pointer; transition: background .2s, color .2s, box-shadow .2s; }
.idiomas button[aria-pressed="true"] { background: var(--blanco); color: var(--marino); box-shadow: 0 4px 12px -4px rgba(18, 19, 58, .25); }
.bandera { width: 21px; height: 14px; border-radius: 3px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); }
.bandera-cuadrada { width: 14px; height: 14px; }

.menu-boton { display: none; width: 42px; height: 42px; border: 0; border-radius: 12px; background: rgba(37, 38, 93, .06); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.menu-boton span { width: 18px; height: 2px; border-radius: 2px; background: var(--marino); transition: transform .25s; }
.barra.abierta .menu-boton span:first-child { transform: translateY(4px) rotate(45deg); }
.barra.abierta .menu-boton span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ── Botones y textos ──────────────────────────────── */
.kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px; font-size: 12px; font-weight: 700; letter-spacing: .28em; text-transform: uppercase; color: var(--laguna); }
.kicker::before { content: ''; width: 28px; height: 2px; border-radius: 2px; background: var(--degradado); }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: var(--suave); max-width: 540px; }
.boton { display: inline-flex; align-items: center; justify-content: center; padding: 14px 26px; border-radius: 999px; font-weight: 600; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; }
.boton:hover { transform: translateY(-2px); }
.boton-principal { background: var(--degradado); color: #fff; box-shadow: 0 14px 30px -12px rgba(46, 196, 198, .7); }
.boton-principal:hover { box-shadow: 0 18px 36px -12px rgba(46, 196, 198, .85); }
.boton-cristal { background: rgba(255, 255, 255, .7); color: var(--marino); box-shadow: inset 0 0 0 1px var(--linea); }
.brillo { background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ── Portada ───────────────────────────────────────── */
.hero { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; min-height: calc(100vh - 70px); padding: 56px max(16px, calc((100% - var(--ancho)) / 2)) 140px; overflow: hidden;
  background:
    radial-gradient(60% 60% at 85% 20%, rgba(127, 240, 226, .45), transparent 70%),
    radial-gradient(50% 50% at 10% 90%, rgba(143, 184, 255, .35), transparent 70%),
    var(--sal); }
.hero h1 { font-size: clamp(36px, 5.6vw, 68px); color: var(--marino); font-weight: 700; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 44px; }
.datos { display: flex; gap: 36px; margin: 0; }
.datos div { display: flex; flex-direction: column; }
.datos dt { font-family: var(--display); font-size: 30px; font-weight: 700; color: var(--marino); }
.datos dd { margin: 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--suave); }

.hero-visual { position: relative; aspect-ratio: 1; max-width: 480px; width: 100%; justify-self: center; }
.orbe { position: absolute; inset: 8%; display: grid; place-items: center; border-radius: 50%; overflow: hidden; background: var(--degradado); box-shadow: 0 50px 100px -30px rgba(37, 38, 93, .55), inset 0 0 80px rgba(255, 255, 255, .25); animation: flotar 9s ease-in-out infinite; }
.orbe::before { content: ''; position: absolute; inset: -40%; background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, .28), transparent 40%); animation: girar 14s linear infinite; }
.orbe::after { content: ''; position: absolute; left: -10%; right: -10%; bottom: -8%; height: 42%; background: rgba(255, 255, 255, .14); border-radius: 45% 55% 0 0 / 30% 30% 0 0; animation: marea 7s ease-in-out infinite; }
.orbe img { position: relative; z-index: 1; width: 52%; height: auto; filter: drop-shadow(0 10px 24px rgba(18, 19, 58, .35)); }
.chip { position: absolute; z-index: 2; padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--marino); background: rgba(255, 255, 255, .72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: var(--sombra); animation: flotar 7s ease-in-out infinite; }
.chip-1 { top: 10%; left: -4%; }
.chip-2 { top: 46%; right: -6%; animation-delay: -2.5s; }
.chip-3 { bottom: 8%; left: 8%; animation-delay: -4.5s; }
.ola { position: absolute; left: 0; bottom: -1px; width: 100%; height: 90px; fill: var(--blanco); }

@keyframes flotar { 50% { transform: translateY(-14px); } }
@keyframes girar { to { transform: rotate(360deg); } }
@keyframes marea { 50% { transform: translateY(10px) scaleX(1.06); } }

/* ── Secciones ─────────────────────────────────────── */
#conceptos { background: var(--blanco); }
.seccion-cabeza { max-width: 680px; margin-bottom: 52px; }
.seccion-cabeza h2 { font-size: clamp(28px, 3.8vw, 44px); color: var(--marino); }
.seccion-cabeza > p:not(.kicker) { color: var(--suave); font-size: 17px; }

.conceptos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.concepto { position: relative; display: flex; flex-direction: column; padding: 28px 24px 30px; border-radius: var(--radio); background: var(--sal); text-decoration: none; overflow: hidden; isolation: isolate; transition: transform .3s, box-shadow .3s; }
.concepto::before { content: ''; position: absolute; inset: 0 0 auto; height: 150px; z-index: -1; opacity: .9; transition: height .4s; }
.concepto:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.concepto:hover::before { height: 170px; }
.concepto h3 { font-size: 22px; color: var(--marino); margin-top: 4px; }
.concepto p { margin: 0; color: var(--suave); font-size: 15px; }
.concepto .concepto-tag { margin: 0 0 6px; font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--marino); opacity: .75; }
.concepto-arte { display: grid; place-items: center; width: 64px; height: 64px; margin: 18px 0 64px; border-radius: 18px; background: rgba(255, 255, 255, .78); backdrop-filter: blur(8px); box-shadow: 0 10px 24px -12px rgba(18, 19, 58, .35); }
.concepto-arte svg { width: 32px; height: 32px; fill: none; stroke: var(--marino); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.concepto-individuel::before { background: radial-gradient(circle at 80% 0%, #ffffff, transparent 60%), linear-gradient(135deg, #e9eef8, #c9d6f2); }
.concepto-malumiere::before { background: radial-gradient(circle at 80% 10%, #fff3ea, transparent 55%), linear-gradient(135deg, #f6d5c8, #e8b4a6 60%, #d79b8f); }
.concepto-watergen::before { background: radial-gradient(circle at 80% 10%, #eafffb, transparent 55%), linear-gradient(135deg, #a6f1e8, #47c9d0 60%, #2f8fd6); }
.concepto-proximo { background: transparent; box-shadow: inset 0 0 0 2px var(--linea); }
.concepto-proximo::before { background: repeating-linear-gradient(135deg, rgba(46, 196, 198, .12) 0 10px, transparent 10px 20px); }
.concepto-proximo .concepto-arte svg { stroke: var(--laguna); }

/* Enfoque (oscuro) */
.seccion-oscura { position: relative; color: #e6ecff; background: radial-gradient(70% 90% at 100% 0%, rgba(46, 196, 198, .28), transparent 60%), linear-gradient(160deg, var(--marino), var(--abismo)); overflow: hidden; }
.seccion-oscura .seccion-cabeza h2 { color: #fff; }
.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: paso; }
.pasos li { padding: 30px 26px; border-radius: var(--radio); background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1); backdrop-filter: blur(6px); }
.pasos h3 { font-size: 22px; color: #fff; }
.pasos p { margin: 0; color: #b9c3e6; }
.paso-num { display: inline-block; margin-bottom: 26px; font-family: var(--display); font-size: 14px; font-weight: 600; padding: 6px 12px; border-radius: 999px; color: var(--abismo); background: linear-gradient(135deg, var(--espuma), var(--laguna)); }

/* Presencia */
#presencia { background: var(--sal); }
.presencia { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.presencia .seccion-cabeza { margin-bottom: 0; }
.ciudades { list-style: none; margin: 30px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ciudades li { display: flex; flex-direction: column; padding: 16px 18px; border-radius: 16px; background: var(--blanco); box-shadow: 0 8px 24px -16px rgba(18, 19, 58, .3); }
.ciudades strong { font-family: var(--display); font-weight: 600; color: var(--marino); font-size: 16px; }
.ciudades span { font-size: 13px; color: var(--suave); }

.mapa { position: relative; aspect-ratio: 34 / 21; border-radius: 28px; overflow: hidden;
  background:
    radial-gradient(circle, rgba(37, 38, 93, .16) 1.2px, transparent 1.6px) 0 0 / 18px 18px,
    linear-gradient(160deg, #ffffff, #e3f4f6); box-shadow: var(--sombra), inset 0 0 0 1px var(--linea); }
.mapa .ruta { position: absolute; inset: 0; width: 100%; height: 100%; }
.mapa .ruta path { fill: none; stroke: var(--laguna); vector-effect: non-scaling-stroke; stroke-width: 2.4; stroke-dasharray: 7 7; animation: navegar 1.6s linear infinite; }
@keyframes navegar { to { stroke-dashoffset: -14; } }
.pin { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%); }
.pin-tijuana { --x: 5.8%; --y: 7%; }
.pin-guadalajara { --x: 46%; --y: 63.5%; }
.pin-cdmx { --x: 58.4%; --y: 69.4%; }
.pin-cancun { --x: 94.6%; --y: 61%; }
.pin i { display: block; width: 16px; height: 16px; border-radius: 50%; background: var(--marino); box-shadow: 0 0 0 5px rgba(46, 196, 198, .35); }
.pin i::after { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--laguna); animation: pulso 2.4s ease-out infinite; }
.pin b { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); white-space: nowrap; padding: 5px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--marino); background: rgba(255, 255, 255, .9); box-shadow: 0 6px 16px -8px rgba(18, 19, 58, .4); }
.pin-tijuana b { left: 0; transform: none; bottom: auto; top: 22px; }
.pin-abajo b { bottom: auto; top: 24px; }
.pin-izq b { left: auto; right: -6px; transform: none; }
@keyframes pulso { from { transform: scale(1); opacity: 1; } to { transform: scale(3); opacity: 0; } }

/* Contacto */
#contacto { background: var(--blanco); }
.contacto { display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center; padding: 56px; border-radius: 32px; color: #e6ecff; background: radial-gradient(60% 120% at 0% 100%, rgba(127, 240, 226, .35), transparent 60%), var(--degradado); box-shadow: var(--sombra); }
.contacto h2 { color: #fff; font-size: clamp(26px, 3.4vw, 40px); }
.contacto .kicker { color: #fff; }
.contacto .kicker::before { background: #fff; }
.contacto p { color: rgba(255, 255, 255, .85); }
.contacto .boton-principal { background: #fff; color: var(--marino); box-shadow: 0 14px 30px -14px rgba(18, 19, 58, .6); margin-top: 8px; }
.contacto-logo { width: 220px; height: auto; }
.correo { margin: 14px 0 0; font-size: 14px; letter-spacing: .04em; }

/* Pie */
.pie { display: grid; justify-items: center; gap: 4px; padding: 56px 16px 40px; text-align: center; font-size: 14px; color: var(--suave); background: var(--sal); }
.pie img { width: 108px; height: auto; margin-bottom: 8px; }
.pie p { margin: 0; }

/* ── Aparición ─────────────────────────────────────── */
.aparece { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.aparece.visible { opacity: 1; transform: none; }
.conceptos .aparece:nth-child(2), .pasos .aparece:nth-child(2) { transition-delay: .1s; }
.conceptos .aparece:nth-child(3), .pasos .aparece:nth-child(3) { transition-delay: .2s; }
.conceptos .aparece:nth-child(4) { transition-delay: .3s; }

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

/* ── Responsivo ────────────────────────────────────── */
@media (max-width: 1080px) {
  .conceptos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .barra { gap: 12px; }
  .barra nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 16px 16px; background: var(--fondo); box-shadow: 0 20px 30px -20px rgba(18, 19, 58, .35); display: none; }
  .barra.abierta nav { display: flex; }
  .barra nav a { padding: 12px 0; border-bottom: 1px solid var(--linea); }
  .barra nav a::after { display: none; }
  .idiomas { margin-left: auto; }
  .menu-boton { display: flex; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 32px; padding-bottom: 120px; }
  .hero-visual { max-width: 340px; order: -1; }
  .presencia, .contacto { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: 1fr; }
  .contacto { padding: 36px 24px; gap: 24px; }
  .contacto-logo { width: 150px; }
  .seccion { padding-top: 72px; padding-bottom: 72px; }
}
@media (max-width: 560px) {
  .conceptos { grid-template-columns: 1fr; }
  .barra-logo span { display: none; }
  .idiomas button { padding: 6px 8px; }
  .datos { gap: 24px; }
  .chip-1 { left: 0; }
  .chip-2 { right: 0; }
  .ciudades { grid-template-columns: 1fr; }
  .pin b { font-size: 10px; padding: 3px 7px; }
}