/* ==========================================================
   Kernel · estilos personalizados (complementan Tailwind)
   ========================================================== */
:root {
  --brand: #8577F5;
  --brand-600: #6C5CE7;
  --brand-700: #5546C9;
  --brand-50: #F3F1FF;
  --mint: #49D6B8;
  --ink: #0B1120;
  --ink-600: #4B5563;
  --ink-400: #9CA3AF;
  --wa: #25D366;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

::selection { background: var(--brand); color: #fff; }
section[id] { scroll-margin-top: 80px; }
body { overflow-x: clip; }

/* ---------- Header ---------- */
#header.is-scrolled {
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 rgba(17, 24, 39, .06);
}
.nav-link { position: relative; transition: color .2s; }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--brand), var(--mint));
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { transform: scaleX(1); }

.hamburger { display: grid; gap: 5px; width: 22px; }
.hamburger span { display: block; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .3s var(--ease), opacity .2s; }
#menu-btn[aria-expanded="true"] .hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#menu-btn[aria-expanded="true"] .hamburger span:nth-child(2) { opacity: 0; }
#menu-btn[aria-expanded="true"] .hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  background: #fff; border-bottom: 1px solid #F3F4F6;
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height .4s var(--ease), opacity .3s;
}
.mobile-menu.is-open { max-height: 480px; opacity: 1; box-shadow: 0 20px 40px -20px rgba(16, 24, 40, .2); }
.mobile-link { display: block; padding: .8rem .25rem; border-bottom: 1px solid #F3F4F6; color: var(--ink); }
.mobile-link:hover { color: var(--brand-600); }

/* ---------- Botones ---------- */
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem;
  border-radius: .85rem; padding: .7rem 1.25rem;
  font-size: .9rem; font-weight: 700; line-height: 1.2;
  transition: transform .2s var(--ease), box-shadow .3s, background-color .2s, color .2s, border-color .2s;
}
.btn-primary { background: var(--brand-600); color: #fff; box-shadow: 0 10px 30px -10px rgba(108, 92, 231, .7); }
.btn-primary:hover { background: var(--brand-700); transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(108, 92, 231, .8); }
.btn-primary svg { transition: transform .25s var(--ease); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid #E5E7EB; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand-600); transform: translateY(-2px); }
.btn-lg { padding: 1rem 1.6rem; font-size: 1rem; justify-content: center; }

/* ---------- Tipografía ---------- */
.eyebrow { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--brand-600); }
.section-title { margin-top: .75rem; font-size: clamp(1.9rem, 4vw, 2.75rem); font-weight: 800; line-height: 1.12; letter-spacing: -.025em; }
.text-gradient {
  background: linear-gradient(100deg, var(--brand-600) 0%, var(--brand) 40%, var(--mint) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Hero ---------- */
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(620px 420px at 82% 30%, rgba(133, 119, 245, .18), transparent 70%),
    radial-gradient(520px 380px at 70% 85%, rgba(73, 214, 184, .14), transparent 70%),
    radial-gradient(500px 360px at 5% 95%, rgba(133, 119, 245, .08), transparent 70%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(#0b11200a 1px, transparent 1px), linear-gradient(90deg, #0b11200a 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.guarantee { display: flex; align-items: center; gap: .6rem; font-size: .875rem; font-weight: 600; color: var(--ink); }
.guarantee-icon {
  display: grid; place-items: center; flex: none; height: 2.1rem; width: 2.1rem; border-radius: .7rem;
  background: var(--brand-50); font-size: 1rem;
}

#hero-3d canvas { display: block; width: 100% !important; height: 100% !important; cursor: grab; }
#hero-3d.is-dragging canvas { cursor: grabbing; }
#hero-3d.has-webgl .hero-fallback { display: none; }

.float-card {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: .75rem;
  padding: .65rem 1rem .65rem .65rem; border-radius: 1rem;
  background: rgba(255, 255, 255, .82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, .9);
  box-shadow: 0 24px 48px -20px rgba(16, 24, 40, .35);
  pointer-events: none;
}
.float-card > * { transform: translate3d(var(--px, 0), var(--py, 0), 0); transition: transform .4s var(--ease); }

.float-slow { animation: float 7s ease-in-out infinite; }
.float-mid  { animation: float 5.5s ease-in-out infinite .6s; }
.float-fast { animation: float 4.5s ease-in-out infinite 1.2s; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }

/* ---------- Marquee de sectores ---------- */
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; width: max-content; gap: 3.5rem; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-50% - 1.75rem)); } }

/* ---------- Tilt 3D ---------- */
[data-tilt] {
  position: relative; transform-style: preserve-3d; will-change: transform;
  transition: transform .5s var(--ease), box-shadow .4s, border-color .4s;
}
[data-tilt].is-tilting { transition: transform .08s linear, box-shadow .4s, border-color .4s; }
[data-tilt]::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0;
  background: radial-gradient(420px circle at var(--gx, 50%) var(--gy, 50%), rgba(255, 255, 255, .45), transparent 45%);
  transition: opacity .4s; mix-blend-mode: soft-light;
}
[data-tilt].is-tilting::after { opacity: 1; }
.tilt-pop { transform: translateZ(30px); }
.tilt-pop-lg { transform: translateZ(45px); }

/* ---------- Antes y después ---------- */
.ba-card {
  height: 100%; border-radius: 1.75rem; border: 1px solid #ECEEF2; background: #fff; padding: 1.5rem;
  box-shadow: 0 30px 60px -40px rgba(16, 24, 40, .35);
}
@media (min-width: 640px) { .ba-card { padding: 2rem; } }
.ba-card-after { border-color: #E6E2FE; background: linear-gradient(180deg, #fff, #FAF9FF); box-shadow: 0 40px 80px -40px rgba(133, 119, 245, .55); }
.ba-tag { display: inline-block; margin-bottom: 1.25rem; border-radius: 999px; padding: .35rem .85rem; font-size: .75rem; font-weight: 800; }
.search-bar {
  display: flex; align-items: center; gap: .6rem; border-radius: 999px; border: 1px solid #E5E7EB; background: #fff;
  padding: .75rem 1.1rem; font-size: .9rem; color: var(--ink); box-shadow: 0 6px 18px -10px rgba(16, 24, 40, .25);
}
.result { display: flex; align-items: center; gap: .9rem; border-radius: 1rem; border: 1px solid #F1F2F5; padding: .9rem 1rem; font-size: .9rem; }
.result-pin { flex: none; height: 2.5rem; width: 2.5rem; border-radius: .75rem; }
.result-missing { border: 1.5px dashed #FCA5A5; background: #FEF2F2; }
.map-mock {
  position: relative; height: 120px;
  background:
    linear-gradient(90deg, transparent 47%, #fff 47%, #fff 53%, transparent 53%),
    linear-gradient(0deg, transparent 40%, #fff 40%, #fff 46%, transparent 46%),
    linear-gradient(25deg, transparent 60%, rgba(255,255,255,.9) 60%, rgba(255,255,255,.9) 64%, transparent 64%),
    linear-gradient(135deg, #E6E2FE, #D2F5EC);
}
.map-pin { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -80%); animation: pin 2s var(--ease) infinite; }
@keyframes pin { 0%, 100% { translate: 0 0; } 50% { translate: 0 -6px; } }
.action-chip { display: grid; place-items: center; border-radius: .7rem; border: 1px solid #E5E7EB; padding: .5rem .25rem; text-align: center; }

/* ---------- Dudas ---------- */
.feature-card {
  height: 100%; border-radius: 1.5rem; border: 1px solid #F1F2F5; background: #fff; padding: 2rem;
}
.feature-card:hover { border-color: #E6E2FE; box-shadow: 0 30px 60px -30px rgba(133, 119, 245, .45); }
.icon-box {
  display: grid; place-items: center; height: 3.25rem; width: 3.25rem; border-radius: 1rem;
  background: var(--brand-50); color: var(--brand-600); transition: background .3s, color .3s;
}
.feature-card:hover .icon-box { background: linear-gradient(135deg, var(--brand), var(--mint)); color: #fff; }

/* ---------- Cómo trabajamos (oscuro) ---------- */
.services-glow {
  position: absolute; top: -220px; right: -160px; width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(133, 119, 245, .38), transparent 65%); filter: blur(20px);
}
.services-glow-mint { top: auto; right: auto; bottom: -260px; left: -200px; background: radial-gradient(circle, rgba(73, 214, 184, .22), transparent 65%); }
.service-card {
  height: 100%; border-radius: 1.75rem; padding: 2rem; background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .09);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
@media (min-width: 640px) { .service-card { padding: 2.5rem; } }
.service-card:hover { border-color: rgba(133, 119, 245, .55); background: rgba(255, 255, 255, .06); }
.icon-box-dark {
  display: grid; place-items: center; height: 3.25rem; width: 3.25rem; border-radius: 1rem;
  background: linear-gradient(135deg, var(--brand), var(--mint)); color: var(--ink);
  box-shadow: 0 10px 30px -8px rgba(133, 119, 245, .7);
}
.step-big {
  font-size: 3.75rem; font-weight: 800; line-height: 1;
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Cubos CSS 3D */
.cube-scene { position: absolute; width: 90px; height: 90px; perspective: 600px; opacity: .85; }
.cube-scene-sm { width: 56px; height: 56px; opacity: .6; }
.cube { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; animation: spin 18s linear infinite; }
.cube-reverse { animation-duration: 24s; animation-direction: reverse; }
.cube span {
  position: absolute; inset: 0; border: 1px solid rgba(73, 214, 184, .55);
  background: linear-gradient(135deg, rgba(133, 119, 245, .22), rgba(73, 214, 184, .12));
  box-shadow: inset 0 0 24px rgba(133, 119, 245, .35);
}
.cube span:nth-child(1) { transform: translateZ(calc(var(--s, 45px))); }
.cube span:nth-child(2) { transform: rotateY(180deg) translateZ(var(--s, 45px)); }
.cube span:nth-child(3) { transform: rotateY(90deg) translateZ(var(--s, 45px)); }
.cube span:nth-child(4) { transform: rotateY(-90deg) translateZ(var(--s, 45px)); }
.cube span:nth-child(5) { transform: rotateX(90deg) translateZ(var(--s, 45px)); }
.cube span:nth-child(6) { transform: rotateX(-90deg) translateZ(var(--s, 45px)); }
.cube-scene-sm .cube { --s: 28px; }
@keyframes spin { from { transform: rotateX(-20deg) rotateY(0); } to { transform: rotateX(-20deg) rotateY(360deg) rotateZ(360deg); } }

/* Checks */
.check-item, .check-item-light { display: flex; align-items: flex-start; gap: .65rem; }
.check-item::before, .check-item-light::before {
  content: ""; flex: none; margin-top: .15rem; height: 1.1rem; width: 1.1rem; border-radius: 999px;
  background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B1120' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 62% no-repeat;
}
.check-item-light { color: var(--ink-600); }
.check-item-light::before { background-color: var(--brand-50); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236C5CE7' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E"); }

/* ---------- Paquetes ---------- */
.orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; animation: drift 14s ease-in-out infinite; }
.orb-a { width: 360px; height: 360px; left: -120px; top: 20%; background: rgba(133, 119, 245, .35); }
.orb-b { width: 300px; height: 300px; right: -100px; bottom: 5%; background: rgba(73, 214, 184, .3); animation-delay: -7s; }
@keyframes drift { 0%, 100% { translate: 0 0; } 50% { translate: 40px -30px; } }

.price-card {
  position: relative; display: flex; flex-direction: column; width: 100%;
  border-radius: 1.75rem; border: 1px solid #ECEEF2; background: rgba(255, 255, 255, .9); padding: 2rem;
  box-shadow: 0 30px 60px -40px rgba(16, 24, 40, .3);
}
@media (min-width: 640px) { .price-card { padding: 2.5rem; } }
.plan-kicker { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; color: var(--brand-600); }

/* Tarjeta destacada: borde neón animado + elevación */
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.price-card-featured {
  border: 2px solid transparent;
  background:
    linear-gradient(160deg, #141A33, var(--ink) 55%) padding-box,
    conic-gradient(from var(--angle), var(--brand), var(--mint), #B3AAFF, var(--mint), var(--brand)) border-box;
  animation: neon-spin 5s linear infinite, neon-glow 3s ease-in-out infinite;
}
@keyframes neon-spin { to { --angle: 360deg; } }
@keyframes neon-glow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(133, 119, 245, .15), 0 30px 80px -25px rgba(133, 119, 245, .65), 0 0 40px -10px rgba(73, 214, 184, .35); }
  50%      { box-shadow: 0 0 0 1px rgba(73, 214, 184, .2), 0 40px 90px -25px rgba(133, 119, 245, .8), 0 0 60px -6px rgba(73, 214, 184, .55); }
}
@media (min-width: 1024px) { .featured-lift { transform: translateY(-1.5rem) scale(1.03); } }

.hot-badge {
  position: absolute; top: -1rem; left: 50%; translate: -50% 0; z-index: 2; white-space: nowrap;
  border-radius: 999px; padding: .4rem 1rem; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink); background: linear-gradient(90deg, var(--brand), var(--mint), var(--brand)); background-size: 200% 100%;
  box-shadow: 0 10px 30px -8px rgba(73, 214, 184, .8);
  animation: badge-shine 3s linear infinite, badge-bob 2.4s ease-in-out infinite;
}
@keyframes badge-shine { to { background-position: -200% 0; } }
@keyframes badge-bob { 0%, 100% { transform: translateY(0) translateZ(50px); } 50% { transform: translateY(-4px) translateZ(50px); } }

.monthly-pill {
  display: inline-flex; align-items: center; border-radius: 999px; padding: .35rem .8rem;
  font-size: .9rem; font-weight: 800; color: var(--ink); background: var(--mint);
}
.monthly-pill-light { background: var(--brand-50); color: var(--brand-700); }
.save-pill {
  display: inline-flex; border-radius: 999px; padding: .3rem .7rem; font-size: .72rem; font-weight: 700;
  color: #FDE68A; background: rgba(251, 191, 36, .12); border: 1px solid rgba(251, 191, 36, .35);
}

.btn-neon {
  display: inline-flex; align-items: center; gap: .5rem; border-radius: .85rem; padding: .85rem 1.25rem;
  font-size: .9rem; font-weight: 800; line-height: 1.2; text-align: center; color: var(--ink);
  background: linear-gradient(100deg, var(--brand), var(--mint)); background-size: 150% 100%;
  box-shadow: 0 12px 34px -10px rgba(73, 214, 184, .7);
  transition: transform .2s var(--ease), box-shadow .3s, background-position .4s;
}
.btn-neon:hover { transform: translateY(-2px); background-position: 100% 0; box-shadow: 0 18px 44px -10px rgba(73, 214, 184, .9); }

/* Demo gratis */
.demo-card {
  display: flex; flex-direction: column; gap: 1.75rem; border-radius: 1.75rem; padding: 1.75rem;
  border: 2px dashed rgba(73, 214, 184, .55);
  background: linear-gradient(120deg, rgba(236, 251, 247, .95), rgba(243, 241, 255, .95));
  box-shadow: 0 30px 60px -40px rgba(73, 214, 184, .6);
}
@media (min-width: 640px) { .demo-card { padding: 2.25rem; } }
@media (min-width: 1024px) { .demo-card { flex-direction: row; align-items: center; gap: 2.5rem; } }
.demo-card:hover { border-color: var(--mint); }
.demo-icon {
  display: grid; place-items: center; flex: none; height: 3.5rem; width: 3.5rem; border-radius: 1rem;
  background: linear-gradient(135deg, var(--mint), var(--brand)); color: #fff;
  box-shadow: 0 12px 28px -10px rgba(73, 214, 184, .8);
}
.free-badge {
  border-radius: 999px; padding: .2rem .65rem; font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: var(--mint-dark, #16846D); animation: badge-bob 2.4s ease-in-out infinite;
}
.btn-mint {
  display: inline-flex; align-items: center; gap: .5rem; flex: none; border-radius: .85rem; padding: .9rem 1.5rem;
  font-size: .95rem; font-weight: 800; line-height: 1.2; color: var(--ink); background: var(--mint);
  box-shadow: 0 12px 30px -10px rgba(73, 214, 184, .8);
  transition: transform .2s var(--ease), box-shadow .3s, background-color .2s;
}
.btn-mint:hover { transform: translateY(-2px); background: #3CC9AB; box-shadow: 0 18px 40px -10px rgba(73, 214, 184, .95); }

/* ---------- Quiénes somos ---------- */
.value-card {
  height: 100%; border-radius: 1.25rem; border: 1px solid #ECEEF2; background: #fff; padding: 1.5rem;
}
.value-card:hover { border-color: #E6E2FE; box-shadow: 0 24px 48px -28px rgba(133, 119, 245, .5); }
.value-icon {
  display: grid; place-items: center; height: 3rem; width: 3rem; border-radius: .9rem; font-size: 1.4rem;
  background: linear-gradient(135deg, var(--brand-50), #ECFBF7);
}

/* ---------- Formulario ---------- */
.field { position: relative; }
.field input, .field select, .field textarea {
  width: 100%; border-radius: .9rem; border: 1.5px solid #E5E7EB; background: #FAFAFB;
  padding: 1.45rem 1rem .55rem; font-size: .95rem; color: var(--ink); outline: none; appearance: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field label {
  position: absolute; left: 1rem; top: 1.05rem; font-size: .95rem; color: var(--ink-400);
  pointer-events: none; transform-origin: left top; transition: transform .2s var(--ease), color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--brand); background: #fff; box-shadow: 0 0 0 4px rgba(133, 119, 245, .15);
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field select:focus + label, .field select:valid + label {
  transform: translateY(-.6rem) scale(.78); color: var(--brand-600);
}
.field.has-error input, .field.has-error select { border-color: #EF4444; background: #FEF2F2; }
.field.has-error label { color: #EF4444; }

/* ---------- Footer ---------- */
.footer-link { transition: color .2s; }
.footer-link:hover { color: #fff; }
.social {
  display: grid; place-items: center; height: 2.5rem; width: 2.5rem; border-radius: .75rem;
  border: 1px solid rgba(255, 255, 255, .1); transition: background .25s, color .25s, transform .25s var(--ease), border-color .25s;
}
.social:hover { background: var(--brand-600); color: #fff; transform: translateY(-3px); border-color: var(--brand-600); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60;
  display: grid; place-items: center; height: 3.75rem; width: 3.75rem; border-radius: 999px;
  background: var(--wa); color: #fff; box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .6);
  transition: transform .25s var(--ease);
}
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--wa);
  animation: wa-ping 2.4s var(--ease) infinite; z-index: -1;
}
.wa-float:hover { transform: scale(1.08); }
.wa-tooltip {
  position: absolute; right: calc(100% + .75rem); white-space: nowrap; border-radius: .6rem;
  background: var(--ink); padding: .4rem .75rem; font-size: .8rem; font-weight: 700; color: #fff;
  opacity: 0; transform: translateX(6px); transition: opacity .25s, transform .25s var(--ease); pointer-events: none;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: none; }
@keyframes wa-ping { 0% { transform: scale(1); opacity: .55; } 80%, 100% { transform: scale(1.7); opacity: 0; } }

/* ---------- Animaciones de entrada ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }

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