/* ============================================================
   Demo — mismo lenguaje premium que la landing Damji:
   fondo NAVY oscuro + tarjetas claras, Instrument Serif (titulares)
   + DM Sans (texto), acción = DORADO, valor/éxito = VERDE.
   El teléfono se mantiene WhatsApp auténtico (vende realismo).
   ============================================================ */
:root {
  --navy-deep: #0D1017;
  --navy: #1A1F2C;
  --navy-mid: #2C3548;
  --blue-soft: #7B9CC8;
  --blue-mist: #C8D6E8;
  --blue-ghost: #EDF1F7;

  --gold: #C2A979;
  --gold-light: #D4BE93;
  --gold-pale: #F5EDD8;
  --gold-ghost: rgba(194,169,121,.12);

  --ink: #1A1F2E;
  --muted: #6B7082;
  --line: #E4DFD5;
  --paper: #F6F4F0;
  --cream: #FAF8F5;
  --panel: #ffffff;
  --white: #ffffff;

  --green: #2B835E;        /* valor / éxito (dinero, calidad) */
  --green-2: #1f6b48;
  --green-soft: #E3F1E9;
  --blue: #2C5775;         /* etiqueta informativa */
  --amber: #9a6a14;
  --amber-soft: #F5EDD8;
  --danger: #A85A43;       /* terracota de marca para urgencia */
  --danger-soft: #F5E8E3;

  --wa-bg: #e9e3da;
  --wa-client: #d6f5c7;
  --wa-agent: #ffffff;

  --serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
  --sans: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --shadow: 0 24px 54px rgba(13,16,23,.28);
  --shadow-sm: 0 10px 26px rgba(13,16,23,.16);
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--blue-ghost);
  background:
    radial-gradient(680px 460px at 88% -8%, rgba(194,169,121,.22) 0%, transparent 58%),
    radial-gradient(720px 520px at 0% 108%, rgba(123,156,200,.16) 0%, transparent 58%),
    linear-gradient(160deg, #0D1017 0%, #1A1F2C 60%, #0D1017 100%);
  background-attachment: fixed;
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

button, input, select, textarea { font: inherit; }

.app-shell {
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 26px 24px 56px;
}

.kicker {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- TOPBAR ---------- */
.topbar {
  padding: 24px 26px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

/* Controles secundarios (personalizar/repetir), DESPUÉS del resultado */
.customize {
  margin: 22px 0;
  padding: 20px 22px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.customize__title { font-size: 20px; margin: 0 0 16px; color: var(--navy); }

.brand h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.02;
  color: var(--navy);
  letter-spacing: 0;
}
.brand h1 span { color: var(--gold); font-style: italic; }
.brand__sub {
  margin: 12px 0 0;
  max-width: 440px;
  color: var(--muted);
  line-height: 1.5;
}

.controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.control {
  display: grid;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.control--brand, .control--actions { grid-column: 1 / -1; }
.control input,
.control select {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  padding: 12px 14px;
  font-weight: 600;
  font-size: 16px;           /* evita el zoom automático de iOS al enfocar */
  text-transform: none;
  letter-spacing: 0;
  outline: none;
  min-height: 50px;
}
.control input:focus,
.control select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-ghost);
}

/* Enlace "probar por voz" — secundario, NO compite con Reproducir */
/* Link de voz = "bonus para oír": verde (audio/play/seguro) + brillo pulsante para llamar la atención */
#voiceLink {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px;
  background: var(--green); color: #fff;
  border: 1.5px solid transparent;
  text-decoration: none; font-weight: 800; font-size: 14.5px;
  padding: 12px 18px; border-radius: 100px;
  box-shadow: 0 6px 20px rgba(43,131,94,.40);
  animation: voicePulse 2.2s ease-in-out infinite;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
#voiceLink span { font-weight: 700; opacity: .92; }
#voiceLink:hover { transform: translateY(-1px); background: #2f9268; box-shadow: 0 12px 30px rgba(43,131,94,.55); }
@keyframes voicePulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(43,131,94,.32); }
  50%      { box-shadow: 0 8px 30px rgba(43,131,94,.60); }
}
@media (prefers-reduced-motion: reduce) { #voiceLink { animation: none; } }

.btn-row { display: flex; gap: 8px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px;
  padding: 13px 20px;
  border: 1.5px solid transparent;
  border-radius: 100px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: transform .07s ease, box-shadow .2s ease, background .2s ease;
}
.button:active { transform: translateY(1px); }
.button--primary { background: var(--gold); color: #2a2410; flex: 1; box-shadow: 0 12px 28px rgba(194,169,121,.40); }
.button--primary:hover { background: var(--gold-light); box-shadow: 0 16px 34px rgba(194,169,121,.5); }
.button--secondary { background: var(--navy); color: #fff; }
.button--secondary:hover { background: var(--navy-mid); }
.button--ghost { background: #fff; border-color: var(--line); color: var(--navy); }
.button--ghost:hover { background: var(--gold-pale); border-color: var(--gold); }
.button--ghost.is-active { background: var(--gold-pale); border-color: var(--gold); color: #7a5c1f; }
.button--sm { min-height: 38px; padding: 8px 14px; font-size: 13px; }
.button:disabled { opacity: .5; cursor: default; }

/* ---------- STAGE ---------- */
.stage {
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.stage__col { min-width: 0; }
.stage__label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-mist);
  letter-spacing: .02em;
}
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot--client { background: #25d366; }
.dot--biz { background: var(--gold); }

/* ---------- PHONE / CHAT (WhatsApp auténtico — no se toca el realismo) ---------- */
.phone {
  border: 10px solid #11201a;
  border-radius: 34px;
  background: #11201a;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: sticky;
  top: 18px;
}
.phone__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 18px 4px;
  background: #075e54;
  color: #d9f3ec;
  font-size: 12px;
  font-weight: 700;
}
.chat { display: flex; flex-direction: column; height: 560px; background: var(--wa-bg); }
.chat__header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #075e54;
  color: #fff;
}
.avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: #25d366;
  color: #053f2d;
  display: grid; place-items: center;
  font-weight: 800;
  flex: none;
}
.chat__id { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.chat__id strong { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat__id span { font-size: 12px; color: #b9e6da; display: flex; align-items: center; gap: 5px; }
.online-dot { width: 7px; height: 7px; border-radius: 50%; background: #7be495; }
.chat__call { margin-left: auto; opacity: .85; }

.chat__body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background-image: linear-gradient(rgba(233,227,218,.6), rgba(233,227,218,.6));
  scroll-behavior: smooth;
}
.chat__day {
  align-self: center;
  background: #d3e0d8;
  color: #4a574f;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 8px;
  margin-bottom: 4px;
}

.bubble {
  max-width: 82%;
  padding: 8px 11px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.42;
  box-shadow: 0 1px 1px rgba(0,0,0,.08);
  position: relative;
  animation: pop .22s ease both;
  white-space: pre-wrap;
  color: #111;
}
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
.bubble--agent { align-self: flex-start; background: var(--wa-agent); border-top-left-radius: 3px; }
.bubble--client { align-self: flex-end; background: var(--wa-client); border-top-right-radius: 3px; }
.bubble time { display: block; margin-top: 3px; font-size: 10px; color: #7c8a82; text-align: right; }
.bubble--client time { color: #5f8a55; }

.bubble--photo { padding: 5px; max-width: 62%; }
.bubble--photo .ph {
  height: 120px; border-radius: 9px;
  background:
    linear-gradient(135deg, #cfe3ef, #acd0e6 60%, #d7e9f3),
    #cfe3ef;
  display: grid; place-items: center;
  color: #2c5a78; font-weight: 800; font-size: 13px;
  position: relative; overflow: hidden;
}
.bubble--photo .ph::after {
  content: "📷 foto.jpg";
  position: absolute; bottom: 6px; right: 8px;
  font-size: 11px; color: #3a6c8c; background: rgba(255,255,255,.7);
  padding: 1px 6px; border-radius: 6px;
}

.typing { align-self: flex-start; background: #fff; padding: 11px 14px; border-radius: 12px; border-top-left-radius: 3px; display: inline-flex; gap: 4px; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: #b3bdb6; animation: blink 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 60%, 100% { opacity: .3; } 30% { opacity: 1; } }

/* slots inside chat */
.slotcard {
  align-self: flex-start;
  background: #fff;
  border-radius: 12px;
  border-top-left-radius: 3px;
  padding: 10px;
  max-width: 86%;
  box-shadow: 0 1px 1px rgba(0,0,0,.08);
  animation: pop .22s ease both;
}
.slotcard p { margin: 0 0 8px; font-size: 13px; font-weight: 700; color: #111; }
.slotcard .slot {
  display: block; width: 100%; text-align: left;
  border: 1px solid #d7e0da; border-radius: 9px;
  padding: 9px 10px; margin-bottom: 6px; background: #f7faf8;
  font-size: 13px; font-weight: 700; color: #075e54; cursor: default;
}
.slotcard .slot.is-picked { background: #d6f5c7; border-color: #25d366; }

.chat__footer { background: #f0f0f0; border-top: 1px solid #dcdcdc; }
.quick-replies { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 10px 0; }
.quick-replies:empty { display: none; }
.chip {
  border: 1px solid #cfd8d2; background: #fff;
  border-radius: 999px; padding: 6px 12px;
  font-size: 12px; font-weight: 700; color: #075e54;
}
.composer { display: flex; align-items: center; gap: 8px; padding: 8px 10px; }
.composer__input {
  flex: 1; background: #fff; border-radius: 18px;
  padding: 9px 14px; color: #9aa49d; font-size: 13px;
}
.composer__send {
  width: 38px; height: 38px; border: 0; border-radius: 50%;
  background: #25d366; color: #fff; font-size: 16px; flex: none;
}

/* ---------- DASHBOARD ---------- */
.dashboard { display: grid; gap: 16px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px;
  box-shadow: var(--shadow-sm);
}
.kpi span { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.kpi strong { display: block; margin-top: 6px; font-family: var(--serif); font-size: 34px; line-height: 1; color: var(--navy); transition: color .3s; }
.kpi--urgent strong { color: var(--danger); }
.kpi--value strong { color: var(--green); }
.kpi.bump strong { animation: bump .5s ease; }
@keyframes bump { 0% { transform: scale(1); } 35% { transform: scale(1.18); } 100% { transform: scale(1); } }

.panel {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px;
}
.panel__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.panel__head .kicker { margin: 0; }

.live-pill {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  background: #eef1ef; color: var(--muted);
  padding: 5px 10px; border-radius: 999px; letter-spacing: .08em;
}
.live-pill.is-live { background: var(--danger-soft); color: var(--danger); }

.new-lead { border-left: 4px solid var(--line); transition: border-color .3s; }
.new-lead.is-active { border-left-color: var(--gold); }
.new-lead__body .empty {
  border: 1px dashed var(--line); border-radius: 10px;
  padding: 22px; text-align: center; color: var(--muted); line-height: 1.5;
}

.lead {
  display: grid; gap: 12px;
  animation: pop .3s ease both;
}
.lead__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.lead__top h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 24px; color: var(--navy); }
.lead__top .sub { margin: 3px 0 0; color: var(--muted); font-size: 13px; font-weight: 600; }
.lead__tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tag {
  font-size: 12px; font-weight: 700; border-radius: 999px;
  padding: 5px 10px; background: var(--green-soft); color: var(--green-2);
}
.tag--urgent { background: var(--danger-soft); color: var(--danger); }
.tag--warn { background: var(--amber-soft); color: var(--amber); }
.tag--info { background: #e7eef3; color: var(--blue); }

.lead__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.cell { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.cell span { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.cell strong { display: block; margin-top: 3px; font-size: 14px; color: var(--ink); }
.cell--full { grid-column: 1 / -1; }
.cell--full strong { font-weight: 600; line-height: 1.45; }
.cell--range strong { color: var(--green); }

.quality-bar { display: flex; align-items: center; gap: 10px; }
.quality-bar .track { flex: 1; height: 8px; border-radius: 999px; background: #e7ece9; overflow: hidden; }
.quality-bar .fill { height: 100%; border-radius: 999px; background: var(--green); width: 0; transition: width .6s ease; }
.quality-bar b { font-size: 13px; color: var(--ink); }

.summary {
  margin: 0; padding: 16px;
  background: var(--navy-deep); color: var(--blue-mist);
  border-radius: 10px; border: 1px solid var(--navy-mid);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12.5px; line-height: 1.6;
  white-space: pre-wrap; word-break: break-word;
  max-height: 320px; overflow: auto;
}

.pipeline__list { display: grid; gap: 8px; }
.prow {
  display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center;
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fff;
}
.prow.is-new { background: var(--gold-pale); border-color: var(--gold); }
.prow__main { min-width: 0; }
.prow__main b { font-size: 14px; color: var(--ink); }
.prow__main p { margin: 2px 0 0; font-size: 12.5px; color: var(--muted); }
.state {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  padding: 4px 9px; border-radius: 999px; white-space: nowrap;
}
.state--nuevo { background: var(--green-soft); color: var(--green-2); }
.state--visita { background: #e7eef3; color: var(--blue); }
.state--presu { background: var(--amber-soft); color: var(--amber); }
.state--ganado { background: #dff3e6; color: #1c7a43; }

/* ---------- ROI (panel oscuro de marca) ---------- */
.roi {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  padding: 28px;
  background: linear-gradient(160deg, var(--navy), var(--navy-deep));
  border: 1px solid var(--navy-mid);
  border-radius: var(--radius);
  color: var(--blue-ghost);
  box-shadow: var(--shadow);
}
.roi .kicker { color: var(--gold-light); }
.roi h2 { margin: 0 0 8px; font-family: var(--serif); font-weight: 400; font-size: 28px; color: #fff; }
.roi__intro p { margin: 0; color: var(--blue-mist); line-height: 1.5; }
.roi__calc { display: grid; gap: 14px; }
.roi__calc label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; }
.roi__calc output { font-weight: 800; color: var(--gold-light); }
.roi__calc input[type=range] { width: 100%; accent-color: var(--gold); }
.roi__result {
  text-align: center;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  padding: 22px;
}
.roi__result span { font-size: 13px; color: var(--blue-mist); }
.roi__result strong { display: block; margin: 6px 0; font-family: var(--serif); font-size: 46px; line-height: 1; color: #fff; }
.roi__result p { margin: 0; font-size: 13px; color: var(--gold-light); font-weight: 700; }

/* ---------- FOOT ---------- */
.foot {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 20px 24px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.foot__note { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.5; max-width: 760px; }
.foot__cta { margin: 0; font-size: 14px; font-weight: 700; color: var(--green-2); text-align: right; }

/* ---------- EXPLAINER (callout) ---------- */
.explainer {
  margin: 0 0 16px;
  padding: 14px 18px;
  background: var(--gold-pale);
  border: 1px solid var(--gold);
  border-radius: 12px;
  color: #5a4a22;
  font-size: 15px;
  line-height: 1.5;
  text-align: center;
}
.explainer strong { color: #5a4a22; }

.endcta {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
  margin-top: 20px;
  padding: 22px 26px;
  background: linear-gradient(160deg, var(--gold-pale), #fff);
  border: 1px solid var(--gold);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  animation: pop .3s ease both;
}
.endcta strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 22px; color: var(--navy); line-height: 1.25; }
.endcta p { margin: 6px 0 0; color: var(--muted); font-size: 14px; }
.endcta .button { white-space: nowrap; text-decoration: none; }
.endcta[hidden] { display: none; }

/* ---------- TRUST BAR ---------- */
.trustbar {
  display: flex; flex-wrap: wrap; gap: 8px 10px;
  margin: 0 0 16px;
}
.trustbar__item {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px; color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.trustbar__item b { font-weight: 700; }

/* ---------- GARANTÍA ---------- */
.guarantee {
  margin-top: 26px;
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center;
  padding: 28px;
  background: var(--gold-pale);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.guarantee__seal {
  width: 96px; height: 96px; border-radius: 50%;
  display: grid; place-items: center; align-content: center;
  background: var(--navy); color: var(--gold-light);
  font-family: var(--serif); font-size: 34px; font-weight: 400; line-height: .9;
  box-shadow: var(--shadow-sm);
  border: 4px solid #fff;
}
.guarantee__seal small { display: block; font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-top: 3px; }
.guarantee__text h2 { margin: 0 0 8px; font-family: var(--serif); font-weight: 400; font-size: 28px; color: var(--navy); }
.guarantee__text p { margin: 0; color: #5a4a22; line-height: 1.55; max-width: 720px; }
.guarantee__text strong { color: var(--green-2); }

/* ---------- STEPS ---------- */
.steps { margin-top: 30px; }
.steps__title { margin: 2px 0 22px; font-family: var(--serif); font-weight: 400; font-size: 30px; color: #fff; }
.steps__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step {
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 24px 20px 20px;
}
.step__n {
  position: absolute; top: -16px; left: 20px;
  width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--navy); color: var(--gold-light); font-family: var(--serif); font-weight: 400; font-size: 20px;
  box-shadow: var(--shadow-sm);
}
.step strong { display: block; margin: 8px 0 6px; font-family: var(--serif); font-weight: 400; font-size: 21px; color: var(--navy); }
.step p { margin: 0; color: var(--muted); line-height: 1.5; font-size: 14px; }

/* ---------- FAQ ---------- */
.faq { margin-top: 30px; }
.faq__title { margin: 2px 0 18px; font-family: var(--serif); font-weight: 400; font-size: 30px; color: #fff; }
.faq__list { display: grid; gap: 10px; }
.faq details {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq summary {
  cursor: pointer; list-style: none;
  padding: 16px 44px 16px 18px; position: relative;
  font-weight: 700; font-size: 15.5px; color: var(--navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  font-size: 24px; font-weight: 400; color: var(--gold); transition: transform .2s ease;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0; padding: 0 18px 16px; color: var(--muted); line-height: 1.55; font-size: 14.5px; }
.faq details[open] summary { color: var(--green-2); }

.foot__wa {
  display: inline-block; margin-top: 8px;
  color: var(--green-2); font-weight: 700; text-decoration: none;
}
.foot__wa:hover { text-decoration: underline; }

@media (max-width: 1080px) {
  .stage { grid-template-columns: 1fr; }
  .phone { position: static; max-width: 380px; margin: 0 auto; }
  .roi { grid-template-columns: 1fr; }
  .steps__grid { grid-template-columns: 1fr; }
  .guarantee { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .guarantee__text p { margin: 0 auto; }
}
@media (max-width: 760px) {
  .app-shell { padding: 16px 14px 40px; }
  .topbar { grid-template-columns: 1fr; gap: 18px; }
  .controls { grid-template-columns: 1fr 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .lead__grid { grid-template-columns: 1fr; }
  .foot { grid-template-columns: 1fr; }
  .foot__cta { text-align: left; }
}
@media (max-width: 560px) {
  /* una sola columna: el select muestra el caso completo y los botones no se parten */
  .controls { grid-template-columns: 1fr; }
  .btn-row .button { white-space: nowrap; padding-left: 16px; padding-right: 16px; }
}