/* ============================================================
   voice.pilot.cr — landing de Pilot Voice.
   Misma familia visual que pilot.cr y connect.pilot.cr: fondo cream/sage,
   ABC Arizona Flare (display, serif) + ABC Arizona Sans (cuerpo), acento
   ink #192830. Fuentes self-hosted (copiadas de pilot.cr).
   Lo propio de Voice: la onda de audio del hero, los pasos numerados y la
   franja oscura de "cuánto cuesta".
   ============================================================ */

/* ---------- Fuentes ---------- */
@font-face { font-family:"ABC Arizona Sans"; src:url("/assets/fonts/ABCArizonaSans-Regular.woff2") format("woff2"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"ABC Arizona Sans"; src:url("/assets/fonts/ABCArizonaSans-Medium.woff2") format("woff2"); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:"ABC Arizona Sans"; src:url("/assets/fonts/ABCArizonaSans-Bold.woff2") format("woff2"); font-weight:700; font-style:normal; font-display:swap; }
@font-face { font-family:"ABC Arizona Flare"; src:url("/assets/fonts/ABCArizonaFlare-Light.woff2") format("woff2"); font-weight:300; font-style:normal; font-display:swap; }
@font-face { font-family:"ABC Arizona Flare"; src:url("/assets/fonts/ABCArizonaFlare-Regular.woff2") format("woff2"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"ABC Arizona Flare"; src:url("/assets/fonts/ABCArizonaFlare-Medium.woff2") format("woff2"); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:"ABC Arizona Flare"; src:url("/assets/fonts/ABCArizonaFlare-Bold.woff2") format("woff2"); font-weight:700; font-style:normal; font-display:swap; }

/* ---------- Tokens ---------- */
:root {
  --cream: #e4e7da;
  --cream-2: #eef0e7;
  --paper: #ffffff;
  --ink: #192830;
  --ink-2: #2f3136;
  --muted: #5c675f;
  --line: rgba(25,40,48,.12);
  --line-soft: rgba(25,40,48,.08);
  --shadow: 0 24px 60px -28px rgba(25,40,48,.35);
  --shadow-soft: 0 12px 34px -20px rgba(25,40,48,.28);
  --radius: 4px;
  --radius-lg: 16px;
  --font-display: "ABC Arizona Flare","Times New Roman",Georgia,serif;
  --font-body: "ABC Arizona Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --maxw: 1120px;
  --ease: cubic-bezier(.22,1,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body {
  margin:0; background:var(--cream); color:var(--ink-2);
  font-family:var(--font-body); font-size:18px; line-height:1.6; font-weight:400;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img { max-width:100%; height:auto; display:block; }
a { color:inherit; text-decoration:none; }
h1,h2,h3 { font-family:var(--font-display); color:var(--ink); font-weight:400; letter-spacing:-.01em; line-height:1.08; margin:0; }
p { margin:0; }

.container { max-width:var(--maxw); margin:0 auto; padding:0 28px; }
.skip-link { position:absolute; left:-9999px; }
.skip-link:focus { left:16px; top:16px; background:var(--ink); color:#fff; padding:10px 16px; border-radius:8px; z-index:100; }

.eyebrow {
  font-family:var(--font-body); font-weight:700; font-size:13px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--muted);
}

/* ---------- Botones ---------- */
.btn {
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--font-body); font-weight:500; font-size:16px;
  padding:13px 24px; border-radius:var(--radius); border:1.5px solid transparent;
  cursor:pointer; transition:transform .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease); white-space:nowrap;
}
.btn--primary { background:var(--ink); color:#fff; }
.btn--primary:hover { transform:translateY(-2px); box-shadow:var(--shadow-soft); background:#0f1c23; }
.btn--ghost { background:transparent; color:var(--ink); border-color:rgba(25,40,48,.28); }
.btn--ghost:hover { border-color:var(--ink); }
.btn .arr { transition:transform .25s var(--ease); }
.btn:hover .arr { transform:translateX(4px); }
.btn--sm { padding:9px 18px; font-size:14px; }

/* ---------- Header ---------- */
.hdr {
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--cream) 82%, transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent; transition:border-color .3s;
}
.hdr.is-scrolled { border-bottom-color:var(--line); }
.hdr__inner { display:flex; align-items:center; justify-content:space-between; height:70px; }
.hdr__logo img { height:30px; width:auto; }
.hdr__right { display:flex; align-items:center; gap:18px; }
.hdr__link { font-family:var(--font-body); font-size:15px; color:var(--ink); }
.hdr__link:hover { color:var(--muted); }

/* ---------- Hero ---------- */
.hero { padding:72px 0 40px; }
.hero__grid { display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
.hero h1 { font-size:clamp(38px,5.4vw,68px); margin:18px 0 22px; }
.hero .em { font-style:italic; }
.hero__sub { font-size:20px; color:var(--ink-2); max-width:38ch; }
.hero__cta { display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }
.hero__badges { display:flex; flex-wrap:wrap; gap:10px; margin-top:28px; }
.badge {
  font-family:var(--font-body); font-size:13px; font-weight:500; color:var(--ink);
  background:var(--paper); border:1px solid var(--line); border-radius:999px; padding:6px 14px;
}
.hero__visual { display:flex; justify-content:center; align-items:center; }
.hero__stage { position:relative; width:100%; max-width:430px; }
.hero__art { width:100%; height:auto; filter:drop-shadow(0 34px 60px rgba(25,40,48,.28)); }

/* Onda de audio: sutil, viva, apagada para quien pide menos movimiento. */
/* Chip flotante en el hueco inferior izquierdo del micrófono: evoca el HUD que
   la app muestra mientras te escucha, sin taparle el cuerpo a la ilustración. */
.wave {
  position:absolute; left:-2%; bottom:11%;
  display:flex; align-items:center; gap:9px; height:52px;
  padding:0 24px; border-radius:999px;
  background:color-mix(in srgb, var(--paper) 92%, transparent);
  border:1px solid var(--line-soft); box-shadow:var(--shadow-soft);
  backdrop-filter:blur(6px);
}
.wave span {
  display:block; width:5px; height:10px; border-radius:999px; background:var(--ink);
  opacity:.75; animation:wave 1.15s var(--ease) infinite alternate;
}
/* Duraciones distintas (no solo delays): así la onda nunca se ve como siete
   barras iguales, ni siquiera en una captura congelada. */
.wave span:nth-child(1){ animation-duration:.86s; animation-delay:0s }
.wave span:nth-child(2){ animation-duration:1.24s; animation-delay:.11s }
.wave span:nth-child(3){ animation-duration:.98s; animation-delay:.26s }
.wave span:nth-child(4){ animation-duration:1.42s; animation-delay:.05s }
.wave span:nth-child(5){ animation-duration:1.06s; animation-delay:.33s }
.wave span:nth-child(6){ animation-duration:1.3s;  animation-delay:.18s }
.wave span:nth-child(7){ animation-duration:.92s;  animation-delay:.4s }
@keyframes wave { from { height:8px; opacity:.4 } to { height:30px; opacity:.95 } }
@media (prefers-reduced-motion:reduce) {
  .wave span { animation:none; height:16px; }
  html { scroll-behavior:auto; }
}

/* ---------- Secciones ---------- */
.section { padding:76px 0; }
.section--paper { background:var(--paper); }
.section__head { text-align:center; max-width:760px; margin:0 auto 46px; }
.section__head h2 { font-size:clamp(30px,4vw,46px); margin:12px 0 16px; }
.section__lead { font-size:19px; color:var(--ink-2); }

.cards { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.cards--tight { grid-template-columns:repeat(4,1fr); gap:18px; }
.card {
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:28px; transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.section--paper .card { background:var(--cream); border-color:var(--line-soft); }
.card:hover { transform:translateY(-3px); box-shadow:var(--shadow-soft); }
.card__ic { width:42px; height:42px; border-radius:11px; display:grid; place-items:center; background:var(--ink); color:#fff; margin-bottom:18px; }
.card__ic svg { width:22px; height:22px; }
.card h3 { font-family:var(--font-display); font-size:22px; margin:0 0 8px; }
.card p { font-size:15.5px; color:var(--ink-2); line-height:1.55; }
.cards--tight .card { padding:24px; }
.cards--tight .card h3 { font-size:20px; }

/* ---------- Pasos ---------- */
.steps { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,1fr); gap:22px; counter-reset:paso; }
.step {
  position:relative; background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius-lg); padding:30px 28px 28px;
}
.step__n {
  display:grid; place-items:center; width:38px; height:38px; border-radius:50%;
  background:var(--ink); color:#fff; font-family:var(--font-body); font-weight:700; font-size:16px;
  margin-bottom:16px;
}
.step h3 { font-size:22px; margin:0 0 8px; }
.step p { font-size:15.5px; color:var(--ink-2); line-height:1.55; }
kbd {
  display:inline-block; font-family:var(--font-body); font-size:13px; font-weight:600; color:var(--ink);
  background:var(--cream-2); border:1px solid var(--line); border-bottom-width:2px;
  border-radius:6px; padding:1px 7px; margin:0 1px; white-space:nowrap;
}

/* ---------- Chips de apps ---------- */
.chips { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin:0 auto 42px; max-width:840px; }
.chip {
  font-family:var(--font-body); font-size:14px; color:var(--muted);
  background:var(--cream); border:1px solid var(--line-soft); border-radius:999px; padding:7px 16px;
}
.section--paper .chip { background:var(--cream-2); }

/* ---------- Franja oscura (cuánto cuesta) ---------- */
.section--ink { background:var(--ink); color:#cdd6cf; }
.section--ink h2, .section--ink h3 { color:#fff; }
.section--ink .eyebrow { color:#8b998f; }
.section--ink .section__lead { color:#cdd6cf; }
.section--ink .card { background:rgba(255,255,255,.05); border-color:rgba(255,255,255,.12); }
.section--ink .card:hover { box-shadow:0 18px 40px -24px rgba(0,0,0,.8); }
.section--ink .card p { color:#cdd6cf; }
.section--ink .card__ic { background:var(--paper); color:var(--ink); }
.section--ink a { color:#fff; text-decoration:underline; text-underline-offset:3px; text-decoration-thickness:1px; }
.section--ink a:hover { color:#cdd6cf; }

/* ---------- Lista de features ---------- */
.feats { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:2px 46px; }
.feat { padding:24px 0; border-top:1px solid var(--line-soft); }
.feat h3 { font-family:var(--font-display); font-size:21px; margin:0 0 6px; }
.feat p { font-size:15.5px; color:var(--ink-2); line-height:1.55; }

/* ---------- Descarga ---------- */
.download { text-align:center; }
.os-row { display:flex; flex-wrap:wrap; gap:16px; justify-content:center; margin-top:36px; }
.os-btn {
  display:inline-flex; align-items:center; gap:14px; padding:16px 26px; border-radius:12px;
  border:1.5px solid var(--line); background:var(--paper); color:var(--ink);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.os-btn:hover { transform:translateY(-2px); box-shadow:var(--shadow-soft); border-color:var(--ink); }
.os-btn svg { width:30px; height:30px; flex:0 0 auto; }
.os-btn__l { display:flex; flex-direction:column; align-items:flex-start; line-height:1.15; }
.os-btn__small { font-family:var(--font-body); font-size:11px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
.os-btn__big { font-family:var(--font-body); font-size:19px; font-weight:500; }
.os-btn--primary { background:var(--ink); color:#fff; border-color:var(--ink); }
.os-btn--primary .os-btn__small { color:rgba(255,255,255,.8); }
.download__meta { margin-top:26px; font-size:15px; color:var(--muted); }
.download__meta strong { color:var(--ink); }
.note { margin:16px auto 0; max-width:680px; font-size:14px; color:var(--muted); line-height:1.6; }

/* ---------- Footer ---------- */
.ftr { background:var(--ink); color:#cdd6cf; padding:52px 0 34px; }
.ftr__grid { display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px; }
.ftr__logo img { height:28px; filter:brightness(0) invert(1); opacity:.95; }
.ftr__tag { margin-top:14px; font-size:14px; color:#9fada4; max-width:34ch; }
.ftr h4 { font-family:var(--font-body); font-size:13px; letter-spacing:.1em; text-transform:uppercase; color:#8b998f; margin:0 0 12px; font-weight:700; }
.ftr a { display:block; color:#cdd6cf; font-size:15px; padding:5px 0; }
.ftr a:hover { color:#fff; }
.ftr__bottom { border-top:1px solid rgba(255,255,255,.1); margin-top:34px; padding-top:20px; font-size:13px; color:#8b998f; }

/* ---------- Responsive ---------- */
@media (max-width:980px) {
  .cards--tight { grid-template-columns:1fr 1fr; }
}
@media (max-width:900px) {
  .hero__grid { grid-template-columns:1fr; gap:36px; }
  .hero__visual { order:-1; }
  .hero__sub { max-width:none; }
  .cards { grid-template-columns:1fr 1fr; }
  .steps { grid-template-columns:1fr; }
  .feats { grid-template-columns:1fr; gap:0; }
}
@media (max-width:620px) {
  body { font-size:17px; }
  .cards, .cards--tight { grid-template-columns:1fr; }
  .hero { padding:44px 0 20px; }
  .hero__stage { max-width:290px; }
  .wave { left:-10%; bottom:9%; height:46px; padding:0 18px; gap:7px; }
  .section { padding:56px 0; }
  .chips { margin-bottom:32px; }
  /* A este ancho el header se aprieta y el enlace de texto se monta sobre el
     logo ("pilotPilot"). El logo YA linkea a pilot.cr, así que el texto sobra. */
  .hdr__link { display:none; }
  .hdr__right { gap:9px; }
  .hdr__logo img { height:24px; }
  .lang-switcher__button { padding:.45rem .6rem; font-size:.85rem; }
  .btn--sm { padding:8px 14px; font-size:13.5px; }
}

/* ---------- Selector de idioma (calcado del lang-switcher de pilot.cr) ---------- */
.lang-switcher { position:relative; z-index:30; font-family:var(--font-body); }
.lang-switcher__button {
  display:inline-flex; align-items:center; gap:.42rem; cursor:pointer;
  border:1px solid var(--line); border-radius:.7rem; padding:.5rem .8rem;
  font-size:.95rem; line-height:1; color:var(--ink-2); background:var(--paper);
  font-family:inherit; transition:background-color .2s var(--ease);
}
.lang-switcher__button:hover { background:var(--cream-2); }
.lang-switcher__caret { transition:transform .2s var(--ease); }
.lang-switcher.is-open .lang-switcher__caret { transform:rotate(180deg); }
.lang-switcher__menu {
  position:absolute; top:calc(100% + .5rem); right:0; min-width:9.5rem;
  display:none; flex-direction:column; gap:.1rem; padding:.35rem;
  border:1px solid var(--line); border-radius:.7rem; background:var(--paper);
  box-shadow:var(--shadow-soft);
}
.lang-switcher.is-open .lang-switcher__menu { display:flex; }
.lang-switcher__option {
  display:block; width:100%; text-align:left; cursor:pointer; border:0; background:transparent;
  border-radius:.45rem; padding:.5rem .6rem; font-size:.95rem; color:var(--ink-2); font-family:inherit;
}
.lang-switcher__option:hover { background:var(--cream-2); }
.lang-switcher__option[aria-selected="true"] { font-weight:700; color:var(--ink); }
@media (max-width:640px){ .lang-switcher__button span:first-child { max-width:6.5rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; } }