/**
 * SismoRed · pulido
 *
 * Va encima del diseño de siempre (layout, components, hero, responsive) y
 * cambia tres cosas: la tipografía —Saira Condensed para los títulos,
 * Montserrat para botones y rótulos, Open Sans para leer—, los estilos que vivían sueltos en el HTML,
 * que aquí pasan a clases para que todas las secciones hablen igual, y las
 * piezas nuevas de la portada, hechas con las mismas tarjetas, chaflanes y
 * avisos de siempre.
 *
 * Las tarjetas no llevan borde visible: se separan por la superficie. Los
 * avisos ámbar, verde y rojo sí, porque ahí el borde dice algo.
 */

/* ═══ TIPOGRAFÍA ═══ */
/* Los títulos van en la Saira Condensed en mayúsculas de la app; los grandes y
   las cifras, además, en su cursiva. */
.hero-title,
.section-title,
.cifra,
.tarjeta-t,
.grupo-t,
.limite-t {
  font-family: var(--font-titulo);
  text-transform: uppercase;
}

.hero-title,
.section-title,
.cifra {
  font-style: italic;
}

.hero-title {
  font-weight: 700;
  font-size: clamp(48px, 5.6vw, 80px);
  line-height: 0.94;
  letter-spacing: -0.01em;
}

.section-title {
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1;
  letter-spacing: -0.005em;
  max-width: 24ch;
}

.section-desc { line-height: 1.6; }

.section-label,
.nav-link,
.status-chip-text,
.hero-badges,
.hero-aviso,
.pie-t,
.pie-sello {
  font-weight: 700;
}

.hero-descargas { color: var(--color-verified); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
}

.section-label::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--color-alarm);
}

.nav-link { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }

/* El top bar entero, en la letra del botón de descargar original */
.nav-container .nav-link,
.btn-nav {
  font-family: var(--font-titulo);
  font-style: italic;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.nav-container .nav-link { font-size: 15px; }

/* Botones: la misma letra que el top bar */
.btn-primary,
.btn-secondary,
.btn-code {
  font-family: var(--font-titulo);
  font-style: italic;
  font-weight: 700;
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  min-height: 54px;
  padding: 0 26px;
}

.ico-btn {
  width: 19px;
  height: 19px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.enlace {
  color: var(--color-text-primary);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(229, 48, 53, 0.55);
  text-underline-offset: 3px;
}
.enlace:hover { color: #fff; text-decoration-color: var(--color-alarm); }

:focus-visible { outline: 2px solid var(--color-alarm-soft); outline-offset: 3px; }

/* ═══ TARJETAS ═══ */
.card-panel,
.card-panel-chamfer {
  border-color: transparent;
  padding: 26px;
  transition: background-color 0.2s ease;
}

.tarjeta-t {
  margin: 0;
  font-weight: 600;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--color-text-primary);
}
.tarjeta-t-grande { font-size: 26px; }

.tarjeta-p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-body);
  text-wrap: pretty;
}
.tarjeta-p-fuerte { color: var(--color-text-primary); font-weight: 600; }

.tarjeta-cab { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.dato-verde {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  color: var(--color-verified);
}

.dato-pie {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}

/* El problema: el icono en rojo dice «esto es lo que falla» */
.tarjeta-caida { display: flex; flex-direction: column; }
.ico-tarjeta {
  width: 26px;
  height: 26px;
  margin-bottom: 18px;
  fill: none;
  stroke: var(--color-alarm-soft);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ═══ HERO: EL MÓVIL EN ALARMA ═══ */
/* Se queda como el original, con las fuentes de la propia app */
.phone-mockup-wrapper {
  --font-display: 'Saira Condensed', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ═══ LA IDEA ═══ */
.idea {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 40px 56px;
  align-items: center;
  margin-top: 72px;
}
.piezas {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.piezas li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  background: var(--color-panel);
  border-radius: var(--radius-card);
}
.piezas svg {
  width: 22px;
  height: 22px;
  flex: none;
  margin-top: 1px;
  fill: none;
  stroke: var(--color-text-primary);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.piezas b { display: block; font-family: var(--font-display); font-weight: 700; font-size: 15.5px; color: var(--color-text-primary); }
.piezas span { display: block; margin-top: 3px; font-size: 14px; line-height: 1.5; color: var(--color-text-body); }

/* ═══ DETECTAR · AVISAR · ENCONTRAR ═══ */
.capacidad { display: flex; flex-direction: column; padding: 28px; }
.capacidad-etq {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--color-alarm);
}
.cifra {
  margin: 14px 0 10px;
  font-weight: 700;
  font-size: 54px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--color-verified);
}
.pildoras { list-style: none; padding: 18px 0 0; margin: auto 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.pildoras li {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  color: var(--color-text-body);
  border: 1px solid #2A3238;
  border-radius: var(--radius-full);
  padding: 5px 11px;
}

/* ═══ CÓMO FUNCIONA: LOS PASOS ═══ */
.pasos {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  counter-reset: paso;
}
.pasos li { position: relative; padding: 46px 22px 0 0; }
.pasos li::before {
  counter-increment: paso;
  content: counter(paso);
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-bg);
  border: 1.5px solid var(--color-alarm);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  color: var(--color-alarm);
  z-index: 1;
}
/* La línea que los une: es una cadena, no cinco cosas sueltas */
.pasos li::after {
  content: "";
  position: absolute;
  top: 15px;
  left: 30px;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(229, 48, 53, 0.55), rgba(229, 48, 53, 0.12));
}
.pasos li:last-child::after { display: none; }
.pasos h3 { margin: 0; font-family: var(--font-titulo); text-transform: uppercase; font-weight: 600; font-size: 21px; line-height: 1.15; letter-spacing: 0.01em; color: var(--color-text-primary); }
.pasos p { margin: 8px 0 0; font-size: 14.5px; line-height: 1.55; color: var(--color-text-body); }
.pasos .tecnico {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}

.como-grid { margin-top: 52px; }
.como-malla { display: flex; flex-direction: column; }
.como-columna { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.como-baliza { flex: 1; }
.radar-caja { display: flex; align-items: center; justify-content: center; padding: 10px 0 22px; }
.radar-aro { position: absolute; inset: 0; border: 1px solid #161C21; border-radius: 50%; }
.radar-aro-2 { inset: 36px; border-color: #1A2126; }
.radar-aro-3 { inset: 72px; border-color: #1E252A; }
.radar-barrido { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; }
.radar-tu {
  width: 50px; height: 50px; border-radius: 50%;
  background: #161B1F; border: 1px solid #2A3238;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 10px; letter-spacing: 0.08em; color: var(--color-text-body);
}
.radar-punto { position: absolute; width: 13px; height: 13px; border-radius: 50%; background: var(--color-verified); animation: sr-breathe 2s ease-in-out infinite; }
.radar-punto-2 { width: 10px; height: 10px; animation-delay: 0.5s; }
.radar-punto-lejos { width: 8px; height: 8px; background: var(--color-verified-dim); animation: none; }
.seismic-box { border-color: transparent; }
.seismic-rejilla { position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 28px); }
.seismic-pie {
  position: absolute; bottom: 8px; left: 12px;
  font-family: var(--font-display); font-weight: 600; font-size: 10px; letter-spacing: 0.06em; color: var(--color-text-muted);
}
.baliza-ejemplo { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 16px; }
.baliza-etq { font-family: var(--font-display); font-weight: 700; font-size: 10px; letter-spacing: 0.16em; color: var(--color-text-dim); margin-right: 2px; }
.baliza-chip {
  font-family: var(--font-display); font-weight: 700; font-size: 11px; letter-spacing: 0.06em;
  color: var(--color-text-body); border: 1px solid #2A3238; border-radius: var(--radius-full); padding: 6px 11px;
}
.baliza-chip-rojo { color: var(--color-alarm); border-color: rgba(229, 48, 53, 0.4); }
.baliza-chip-ambar { color: var(--color-uncalibrated); border-color: rgba(240, 160, 42, 0.4); }
.como-video { margin-top: 26px; }

/* ═══ HERRAMIENTAS ═══ */
.estado {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.estado::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.estado-verificado { color: var(--color-verified); }
.estado-experimental { color: var(--color-uncalibrated); }

.leyenda {
  list-style: none;
  margin: 24px 0 0;
  padding: 14px 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  background: var(--color-panel);
  border-radius: var(--radius-card);
}
.leyenda li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--color-text-muted); }

.grupo-herr { padding: 24px 22px; }
.grupo-t {
  margin: 0;
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.01em;
  color: var(--color-verified);
}
.herr-lista { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 16px; }
.herr-lista li { display: flex; gap: 11px; align-items: flex-start; }
.herr-lista svg {
  width: 17px; height: 17px; flex: none; margin-top: 2px; opacity: 0.75;
  fill: none; stroke: var(--color-text-primary); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.herr-lista b { font-family: var(--font-display); font-weight: 700; font-size: 14.5px; color: var(--color-text-primary); margin-right: 8px; }
.herr-lista .estado { display: flex; margin-top: 5px; }
.herr-lista p { margin: 4px 0 0; font-size: 13.5px; line-height: 1.5; color: var(--color-text-muted); }

/* ═══ PRIVACIDAD ═══ */
.reglas-grid { align-items: center; }
.reglas-texto { min-width: 0; }
.reglas-lista { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.regla-card {
  background: var(--color-panel);
  border-radius: var(--radius-card);
  padding: 22px;
  display: flex;
  gap: 16px;
  min-width: 0;
}
.regla-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--color-alarm);
  flex: none;
  padding-top: 2px;
}

.salidas {
  margin-top: 28px;
  background: var(--color-panel);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.salidas-cab { padding: 24px 26px 10px; }
.salida {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 22px;
  padding: 16px 26px;
  border-top: 1px solid var(--color-border-subtle);
  align-items: baseline;
}
.salida b { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--color-text-primary); }
.salida p { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--color-text-body); }
.salida .cuando { font-family: var(--font-display); font-weight: 600; font-size: 12.5px; color: var(--color-text-muted); }

/* ═══ LÍMITES Y ESTADO: LOS AVISOS ═══ */
.limite-texto { min-width: 0; }
.limite-t {
  margin: 0;
  font-weight: 600;
  font-size: 20px;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: #F0D3A6;
}
.limite-p { margin: 6px 0 0; font-size: 14.5px; line-height: 1.55; color: #C2AE8A; text-wrap: pretty; }
.callout-verified .limite-t { color: #CDE6AE; }
.callout-verified .limite-p { color: #A9BC94; }
.callout-desarrollo { border: 1px solid rgba(100, 210, 255, 0.28); background: rgba(100, 210, 255, 0.05); }
.callout-desarrollo .callout-bar { background: var(--color-desarrollo); }
.callout-desarrollo .limite-t { color: #BFE9FA; }
.callout-desarrollo .limite-p { color: #96B9C7; }
.callout-verified { border-radius: var(--radius-card); padding: 20px; }

.estado-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 20px;
  margin-top: 30px;
  align-items: start;
}
.madurez { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.aviso-honesto { margin-top: 20px; }
.aviso-honesto p { color: #F2C5C6; font-size: 15px; line-height: 1.6; }
.aviso-honesto b { color: #fff; }

/* Filas de datos: la casilla de la ficha técnica y la de descarga */
.descarga-specs-box { border-color: transparent; }
.estado-grid .descarga-specs-box { background: var(--color-panel); }
.descarga-spec-row { font-size: 15px; color: var(--color-text-muted); border-bottom-color: rgba(255, 255, 255, 0.05); }
.descarga-spec-row .valor {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-primary);
  text-align: right;
}
.descarga-spec-row .valor-verde { color: var(--color-verified); }
.descarga-spec-row:last-child { border-bottom: 0; }

/* ═══ DESCARGA ═══ */
.descarga-texto { min-width: 0; }
.descarga-texto .section-title { margin-top: 0; font-size: clamp(32px, 4.2vw, 52px); }
.descarga-lado { min-width: 0; }
.huella {
  margin-top: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--color-text-dim);
  word-break: break-all;
}

/* ═══ TABLETA ═══ */
@media (max-width: 1080px) {
  .pasos { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 34px; }
  .pasos li:nth-child(3)::after { display: none; }
  .salida { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
  .salida .cuando { grid-column: 2; }
}

@media (max-width: 900px) {
  .idea, .estado-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ═══ MÓVIL ═══ */
@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(42px, 11.5vw, 56px) !important;
    line-height: 0.96 !important;
    letter-spacing: -0.005em !important;
  }
  .nav-container .nav-link { font-size: 14px !important; letter-spacing: 0.03em !important; }
  .section-title { font-size: clamp(32px, 8.6vw, 42px) !important; line-height: 1.02 !important; max-width: none; }
  .btn-primary, .btn-secondary, .btn-code { font-size: 19px !important; }
  .nav-solo-ancho { display: none; }
  .idea { margin-top: 56px; }
  .piezas { grid-template-columns: minmax(0, 1fr); }
  .pasos { grid-template-columns: minmax(0, 1fr); row-gap: 26px; }
  .pasos li { padding: 0 0 0 46px; }
  .pasos li::after { top: 30px; bottom: -26px; left: 15px; right: auto; width: 1px; height: auto; background: rgba(229, 48, 53, 0.35); }
  .pasos li:nth-child(3)::after { display: block; }
  .pasos li:last-child::after { display: none; }
  .salida { grid-template-columns: minmax(0, 1fr); gap: 6px; padding: 16px 20px; }
  .salida .cuando { grid-column: auto; }
  .salidas-cab { padding: 22px 20px 8px; }
  .cifra { font-size: 46px; }
}