/* /pricing — precio de la API. Diseño: Pencil "Web · Pricing API (EN) · propuesta".
   Doble color como la landing: hero y ejemplos oscuros, planes y detalle sobre papel.
   Animaciones solo decorativas (sin interacción): retícula y brillo del fondo, borde que recorre la tarjeta del plan
   y el punto del piloto. Todas se apagan con prefers-reduced-motion. */

.pr-hero { position: relative; overflow: hidden; padding: 160px var(--pad) 96px; text-align: center; background: var(--bg); }
.pr-hero .in { position: relative; z-index: 1; max-width: 960px; margin: 0 auto; }
.pr-hero h1 { margin: 22px 0 22px; font-size: clamp(40px, 5.6vw, 64px); line-height: 1.04; font-weight: var(--h-weight); letter-spacing: -.028em; }
.pr-hero .lead { margin: 0 auto; max-width: 720px; font-size: 19px; line-height: 1.55; color: var(--fg-2); }

/* Fondo animado del hero: retícula que avanza lento y un brillo azul que deriva. */
.pr-bg { position: absolute; inset: 0; pointer-events: none; }
.pr-grid { position: absolute; inset: -40px; background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px; -webkit-mask: radial-gradient(ellipse 70% 70% at 50% 30%, #000 30%, transparent 75%); mask: radial-gradient(ellipse 70% 70% at 50% 30%, #000 30%, transparent 75%);
  animation: pr-grid 24s linear infinite; }
.pr-glow { position: absolute; width: 900px; height: 600px; left: 50%; top: -260px; margin-left: -450px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(79, 148, 255, .22), rgba(79, 148, 255, 0)); filter: blur(10px); animation: pr-glow 14s ease-in-out infinite alternate; }
.pr-scan { position: absolute; left: 0; right: 0; height: 1px; top: 0; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .28), transparent); animation: pr-scan 9s linear infinite; }
@keyframes pr-grid { to { transform: translate3d(56px, 56px, 0); } }
@keyframes pr-glow { 0% { transform: translate3d(-120px, 0, 0) scale(1); } 100% { transform: translate3d(140px, 40px, 0) scale(1.12); } }
@keyframes pr-scan { 0% { transform: translateY(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateY(560px); opacity: 0; } }

/* Planes sobre papel */
.pr-plans { background: var(--paper); color: var(--ink); padding: 88px var(--pad); }
.pr-plans .wrapx { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 24px; align-items: start; }
.pr-api { position: relative; background: var(--bg); color: var(--fg); padding: 40px; border-radius: 2px; isolation: isolate; }
/* Borde que recorre la tarjeta: un gradiente cónico que gira detrás de un relleno opaco. */
.pr-api::before { content: ''; position: absolute; inset: -1px; z-index: -2; border-radius: 3px; overflow: hidden;
  background: conic-gradient(from var(--pr-a, 0deg), transparent 0 70%, rgba(79, 148, 255, .9) 82%, rgba(255, 255, 255, .8) 86%, transparent 92%);
  animation: pr-spin 7s linear infinite; }
.pr-api::after { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--bg); border-radius: 2px; }
@property --pr-a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes pr-spin { to { --pr-a: 360deg; } }
.pr-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.pr-top h2 { margin: 8px 0 0; font-size: 32px; font-weight: 600; }
.pr-tag { font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-2); border: 1px solid #2a313c; padding: 5px 10px; border-radius: 2px; white-space: nowrap; }
.pr-stages { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); margin: 28px 0; }
.pr-stage { background: var(--bg-2); padding: 28px; display: grid; gap: 12px; align-content: start; }
.pr-stage .h { display: flex; justify-content: space-between; gap: 12px; font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.pr-stage .h b { font-weight: 500; }
.pr-stage.pilot .h b { color: var(--accent); }
.pr-stage.regular .h b { color: #3fb950; }
.pr-stage h3 { margin: 0; font-size: 22px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.pr-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(79, 148, 255, .6); animation: pr-pulse 2.4s ease-out infinite; }
@keyframes pr-pulse { 0% { box-shadow: 0 0 0 0 rgba(79, 148, 255, .55); } 70% { box-shadow: 0 0 0 10px rgba(79, 148, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(79, 148, 255, 0); } }
.pr-price { display: flex; align-items: baseline; gap: 8px; }
.pr-price b { font-size: clamp(40px, 4.4vw, 48px); font-weight: 600; letter-spacing: -.03em; line-height: 1; }
.pr-price span, .pr-note { color: var(--mute); font-size: 14px; }
.pr-drone { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pr-drone b { font-size: 24px; font-weight: 600; }
.pr-drone span { color: var(--mute); font-size: 14px; }
.pr-stage .commit { padding-top: 14px; border-top: 1px solid var(--line); color: var(--fg-2); font-size: 14px; margin: 0; }
.pr-inc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.pr-inc h4, .pr-ent h4 { margin: 0 0 12px; font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mute); }
.pr-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pr-list li { display: flex; gap: 10px; font-size: 15px; line-height: 1.45; color: var(--fg-2); }
.pr-list li::before { content: ''; flex: none; width: 14px; height: 14px; margin-top: 3px; background: #3fb950;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat; }
.pr-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.pr-ent { background: #f7f6f2; border: 1px solid var(--paper-line); padding: 40px; border-radius: 2px; display: grid; gap: 18px; }
.pr-ent .eyebrow { color: var(--ink-3); }
.pr-ent h2 { margin: 0; font-size: 32px; font-weight: 600; }
.pr-ent .big { font-size: 44px; font-weight: 600; letter-spacing: -.02em; line-height: 1; }
.pr-ent p { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.5; }
.pr-ent .pr-list li { color: #3a3a38; }
.pr-ent .pr-list li::before { background: #1a7f37; }
.btn.ink { background: var(--ink); color: #fff; }
.btn.ink:hover { background: #2a2a2a; }

/* Ejemplos (oscuro) */
.pr-ex { position: relative; overflow: hidden; padding: 88px var(--pad); background: radial-gradient(ellipse 60% 70% at 50% 100%, #0c1a33 0%, var(--bg) 70%); }
.pr-ex .in { position: relative; z-index: 1; max-width: var(--max); margin: 0 auto; }
.pr-ex h2 { margin: 12px 0 32px; font-size: clamp(28px, 3.2vw, 36px); font-weight: var(--h-weight); letter-spacing: -.02em; }
.pr-cases { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.pr-case { background: rgba(11, 13, 17, .92); padding: 32px; display: grid; gap: 10px; }
.pr-case .n { font: 500 12px var(--mono); letter-spacing: .14em; color: var(--accent); text-transform: uppercase; }
.pr-case .v { display: flex; align-items: baseline; gap: 8px; }
.pr-case .v b { font-size: 40px; font-weight: 600; letter-spacing: -.03em; line-height: 1; }
.pr-case .v span { color: var(--mute); font-size: 15px; }
.pr-case .p { color: var(--accent); font-size: 15px; }
.pr-foot { margin: 20px 0 0; color: var(--dim); font-size: 14px; max-width: 980px; }
/* Fondo de los ejemplos: líneas de telemetría que suben, muy tenues. */
.pr-lines { position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: repeating-linear-gradient(90deg, transparent 0 119px, rgba(79, 148, 255, .07) 119px 120px);
  -webkit-mask: linear-gradient(transparent, #000 40%, transparent); mask: linear-gradient(transparent, #000 40%, transparent); }
.pr-lines i { position: absolute; bottom: -40%; width: 1px; height: 40%; background: linear-gradient(transparent, rgba(79, 148, 255, .55), transparent); animation: pr-rise 8s linear infinite; }
.pr-lines i:nth-child(1) { left: 12%; animation-delay: 0s; }
.pr-lines i:nth-child(2) { left: 31%; animation-delay: 2.6s; animation-duration: 10s; }
.pr-lines i:nth-child(3) { left: 58%; animation-delay: 1.2s; animation-duration: 9s; }
.pr-lines i:nth-child(4) { left: 79%; animation-delay: 4s; }
.pr-lines i:nth-child(5) { left: 93%; animation-delay: 5.5s; animation-duration: 11s; }
@keyframes pr-rise { to { transform: translateY(-260%); } }

/* Detalle sobre papel */
.pr-detail { background: var(--paper); color: var(--ink); padding: 88px var(--pad); }
.pr-detail .wrapx { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; }
.pr-detail .eyebrow { color: var(--ink-3); }
.pr-detail h2 { margin: 12px 0 24px; font-size: 28px; font-weight: 600; letter-spacing: -.01em; }
.pr-detail p { margin: 0 0 16px; color: #3a3a38; font-size: 16px; line-height: 1.6; }
.pr-table { width: 100%; border-collapse: collapse; border: 1px solid var(--paper-line); background: #f7f6f2; }
.pr-table th { text-align: left; padding: 12px 18px; font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); background: #e6e3dc; }
.pr-table th:last-child, .pr-table td:last-child { text-align: right; }
.pr-table td { padding: 14px 18px; border-top: 1px solid var(--paper-line); font-size: 15px; }
.pr-table td:last-child { font: 400 14px var(--mono); }
.pr-faq { margin-top: 32px; display: grid; gap: 0; }
.pr-faq .q { padding: 0 0 16px; margin: 0 0 16px; border-bottom: 1px solid var(--paper-line); }
.pr-faq h3 { margin: 0 0 6px; font-size: 16px; font-weight: 600; }
.pr-faq p { margin: 0; font-size: 15px; }

/* Cierre oscuro */
.pr-close { padding: 88px var(--pad); }
.pr-close .in { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.pr-close h2 { margin: 12px 0 0; font-size: clamp(24px, 2.6vw, 30px); font-weight: var(--h-weight); letter-spacing: -.02em; }

@media (max-width: 1100px) {
  .pr-plans .wrapx { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .pr-hero { padding-top: 120px; }
  .pr-api, .pr-ent { padding: 28px 20px; }
  .pr-stages, .pr-inc, .pr-cases, .pr-detail .wrapx { grid-template-columns: minmax(0, 1fr); }
  .pr-top { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .pr-grid, .pr-glow, .pr-scan, .pr-api::before, .pr-dot, .pr-lines i { animation: none; }
  .pr-scan, .pr-lines i { display: none; }
}