/* =========================================================
   RUTA 12 · components.css
   Piezas reutilizables: navegación, botones, formularios,
   etiquetas, filtros, odómetro, WhatsApp
   ========================================================= */

/* ---------- Navegación ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  color: var(--white);
  transition: transform .5s var(--ease), background-color .4s, color .4s, box-shadow .4s;
}
.nav.is-scrolled {
  background: rgba(242, 246, 246, .86);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  color: var(--navy);
  box-shadow: 0 1px 0 var(--line);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.brand { position: relative; display: inline-flex; align-items: center; }
.brand__logo { height: 56px; width: auto; transition: opacity .4s; }
.brand__logo--pos { position: absolute; left: 0; top: 50%; transform: translateY(-50%); opacity: 0; }
.nav.is-scrolled .brand__logo--neg { opacity: 0; }
.nav.is-scrolled .brand__logo--pos { opacity: 1; }
@media (max-width: 640px) { .brand__logo { height: 46px; } }

.nav__links { display: flex; gap: clamp(1rem, 2vw, 2rem); font-size: .95rem; font-weight: 600; }
.nav__links a { position: relative; padding-block: .3rem; opacity: .85; transition: opacity .3s; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--signal); transform: scaleX(0); transform-origin: left;
  transition: transform .4s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { opacity: 1; }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }

.nav__actions { display: flex; align-items: center; gap: .5rem; }
.nav__toggle { display: none; }

@media (max-width: 980px) {
  .nav__toggle { display: inline-grid; }
  .nav__actions .btn { display: none; }
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; gap: 0;
    padding: .5rem var(--gutter) 1.5rem;
    background: var(--ink); color: var(--white);
    font-size: 1.15rem;
    clip-path: inset(0 0 100% 0);
    transition: clip-path .5s var(--ease);
  }
  .nav__links a { padding: .9rem 0; border-bottom: 1px solid var(--line-light); }
  .nav__links.is-open { clip-path: inset(0 0 0 0); }
}

/* ---------- Botones ---------- */
.btn {
  --bg: var(--navy); --fg: var(--white);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 52px; padding: .85rem 1.5rem .75rem;
  border: 0; border-radius: 999px;
  background: var(--bg); color: var(--fg);
  font-weight: 700; font-size: 1rem; letter-spacing: .01em; line-height: 1;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(0, 0, 0, .14);
  transform: translateY(101%); transition: transform .45s var(--ease);
}
.btn:hover::before { transform: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -14px var(--bg); }
.btn i { font-size: 1.2em; transition: transform .35s var(--ease); }
.btn:hover .ph-arrow-right { transform: translateX(4px); }
.btn--sm { min-height: 42px; padding: .6rem 1.1rem .5rem; font-size: .92rem; }
.btn--signal { --bg: var(--signal); }
.btn--teal   { --bg: var(--teal); }
.btn--navy   { --bg: var(--navy); }
.btn--glass {
  --bg: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .35);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.btn--outline { --bg: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn--outline:hover { --bg: var(--teal); color: var(--white); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid currentColor; border-color: color-mix(in srgb, currentColor 30%, transparent);
  background: transparent; font-size: 1.35rem;
  transition: background-color .3s, color .3s;
}
.icon-btn:hover { background: var(--signal); color: var(--white); border-color: var(--signal); }

/* ---------- Odómetro (progreso de página) ---------- */
.odometer {
  position: fixed; left: var(--gutter); bottom: 22px; z-index: 90;
  display: flex; align-items: center; gap: .55rem;
  padding: .45rem .8rem .35rem; border-radius: 10px;
  background: var(--ink); color: var(--white);
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .1em;
  box-shadow: var(--shadow);
  opacity: 0; transform: translateY(20px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.odometer.is-visible { opacity: 1; transform: none; }
.odometer__label { color: var(--mist); }
.odometer__value { font-weight: 600; min-width: 3ch; }
.odometer__bar { width: 56px; height: 3px; border-radius: 3px; background: rgba(255,255,255,.18); overflow: hidden; }
.odometer__bar span { display: block; height: 100%; width: 100%; background: var(--signal); transform-origin: left; transform: scaleX(0); }
@media (max-width: 640px) { .odometer { display: none; } }

/* ---------- Etiquetas y filtros ---------- */
.tag {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .35rem .7rem .25rem; border-radius: 999px;
  font-size: .78rem; font-weight: 700; letter-spacing: .02em;
  color: var(--white);
}
.tag--family { background: var(--teal); }
.tag--bike   { background: var(--signal); }

.filters { display: inline-flex; flex-wrap: wrap; gap: .5rem; }
.filter {
  display: inline-flex; align-items: center; gap: .4rem;
  min-height: 44px; padding: .55rem 1.1rem .45rem;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--white); font-weight: 600; font-size: .95rem; color: var(--navy);
  transition: background-color .3s, color .3s, border-color .3s;
}
.filter:hover { border-color: var(--navy); }
.filter.is-active { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ---------- Formularios ---------- */
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.1rem; }
.field { display: flex; flex-direction: column; gap: .4rem; min-width: 0; border: 0; padding: 0; margin: 0; }
.field--full { grid-column: 1 / -1; }
.field__opt { font-style: normal; font-weight: 500; text-transform: none; letter-spacing: 0; opacity: .75; }
.field > span, .field > legend {
  font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); display: flex; justify-content: space-between; padding: 0;
}
.field input:not([type="range"]):not([type="checkbox"]):not([type="radio"]),
.field select,
.field textarea {
  width: 100%; min-height: 52px;
  padding: .85rem 1rem .7rem;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--white); color: var(--text);
  transition: border-color .25s, box-shadow .25s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(38, 120, 142, .18);
}
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select { border-color: var(--signal); }

.field--range output { color: var(--signal); font-family: var(--f-mono); font-size: 1rem; letter-spacing: 0; }
input[type="range"] { width: 100%; accent-color: var(--signal); height: 28px; }

.form__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.form__status { margin-top: 1rem; font-weight: 600; min-height: 1.6em; }
.form__status.is-ok { color: var(--teal); }
.form__status.is-error { color: var(--signal); }

/* Selector segmentado (tipo de viaje) */
.segmented {
  position: relative; display: grid; grid-template-columns: 1fr 1fr;
  padding: 6px; margin: 0 0 1.5rem; border: 0; border-radius: 999px;
  background: var(--paper-2);
}
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center; gap: .45rem;
  min-height: 48px; padding: .5rem 1rem .4rem; border-radius: 999px;
  font-weight: 700; color: var(--navy); cursor: pointer; text-align: center;
  transition: color .35s;
}
.segmented input:checked + label { color: var(--white); }
.segmented input:focus-visible + label { outline: 3px solid var(--signal); outline-offset: 2px; }
.segmented__thumb {
  position: absolute; top: 6px; bottom: 6px; left: 6px; width: calc(50% - 6px);
  border-radius: 999px; background: var(--teal);
  transition: transform .5s var(--ease), background-color .5s;
}
.segmented:has(#tipo-ciclistas:checked) .segmented__thumb { transform: translateX(100%); background: var(--signal); }

/* Chips de selección múltiple */
.chips { flex-direction: row; flex-wrap: wrap; gap: .5rem; }
.chips legend { width: 100%; margin-bottom: .4rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; }
.chip span {
  display: inline-flex; align-items: center; min-height: 42px;
  padding: .5rem 1rem .4rem; border-radius: 999px;
  border: 1.5px solid var(--line); background: var(--white);
  font-weight: 600; font-size: .92rem; cursor: pointer;
  transition: all .3s;
}
.chip input:checked + span { background: var(--rust); border-color: var(--rust); color: var(--white); }
.chip input:focus-visible + span { outline: 3px solid var(--signal); outline-offset: 2px; }

@media (max-width: 640px) {
  .form__grid { grid-template-columns: 1fr; }
  .form__actions .btn { width: 100%; }
}

/* ---------- WhatsApp ---------- */
.wa-float {
  position: fixed; right: var(--gutter); bottom: 22px; z-index: 90;
  display: grid; place-items: center;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--teal); color: var(--white); font-size: 1.9rem;
  box-shadow: 0 16px 30px -12px rgba(20, 34, 46, .6);
  transition: transform .4s var(--ease), background-color .3s;
}
.wa-float::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid var(--teal); opacity: 0;
  animation: wa-pulse 2.6s var(--ease) infinite;
}
.wa-float:hover { transform: scale(1.08); background: var(--signal); }
@keyframes wa-pulse { 0% { opacity: .7; transform: scale(.9); } 100% { opacity: 0; transform: scale(1.35); } }

/* ---------- Envío de formularios (AJAX) ---------- */
.form { position: relative; }
/* Campo trampa para bots: fuera de la vista y del lector de pantalla */
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-overlay {
  position: absolute; inset: 0; z-index: 5;
  display: grid; place-items: center;
  padding: 2rem; border-radius: inherit; text-align: center;
  background: rgba(242, 246, 246, .9);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden;
  transition: opacity .45s var(--ease), visibility 0s linear .45s;
}
.contact__form .form-overlay { background: rgba(255, 255, 255, .92); }
.form.is-sending .form-overlay,
.form.is-done .form-overlay { opacity: 1; visibility: visible; transition: opacity .45s var(--ease); }

.form-overlay__panel { grid-area: 1 / 1; display: flex; flex-direction: column; align-items: center; gap: .6rem; max-width: 30rem; }
.form-overlay__panel--done { display: none; }
.form.is-done .form-overlay__panel--sending { display: none; }
.form.is-done .form-overlay__panel--done { display: flex; animation: overlay-in .6s var(--ease) both; }
@keyframes overlay-in { from { opacity: 0; transform: translateY(16px); } }

.form-overlay__title { font-family: var(--f-display); font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.05; color: var(--navy); margin-top: .5rem; }
.form-overlay__text { color: var(--muted); max-width: 36ch; }
.form-overlay .btn { margin-top: 1rem; }

/* Mini carretera con la camioneta avanzando */
.mini-road {
  position: relative; width: 240px; height: 86px; overflow: hidden;
  border-radius: 14px; background: var(--ink);
}
.mini-road span {
  position: absolute; left: 0; right: 0; bottom: 14px; height: 4px;
  background: repeating-linear-gradient(90deg, var(--mist) 0 22px, transparent 22px 44px);
  animation: road-move .5s linear infinite;
}
.mini-road img {
  position: absolute; left: 50%; bottom: 12px; width: 140px; margin-left: -70px;
  animation: van-bob .35s ease-in-out infinite alternate;
}
@keyframes road-move { to { background-position: -44px 0; } }
@keyframes van-bob { to { transform: translateY(-2px); } }

/* Palomita que se dibuja */
.check { width: 76px; height: 76px; }
.check circle { fill: none; stroke: var(--teal); stroke-width: 3; stroke-dasharray: 151; stroke-dashoffset: 151; }
.check path { fill: none; stroke: var(--signal); stroke-width: 4.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 40; stroke-dashoffset: 40; }
.form.is-done .check circle { animation: draw .7s var(--ease) forwards; }
.form.is-done .check path { animation: draw .45s var(--ease) .55s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.btn[disabled] { opacity: .6; pointer-events: none; }

/* ---------- Consentimiento / aviso de privacidad simplificado ---------- */
.consent { margin-top: 1.4rem; padding: 1rem 1.1rem; border-radius: var(--radius-sm); background: var(--paper-2); display: grid; gap: .55rem; }
.contact__form .consent { background: var(--paper); }
.consent__notice { font-size: .82rem; line-height: 1.5; color: var(--muted); }
.consent__notice a { color: var(--teal); text-decoration: underline; text-underline-offset: 2px; }
.consent__check { display: flex; flex-direction: row; align-items: flex-start; gap: .6rem; font-size: .9rem; cursor: pointer; }
.consent__check input { width: 20px; height: 20px; margin: .1rem 0 0; flex: none; accent-color: var(--signal); }
.consent__check.is-invalid span { color: var(--signal); font-weight: 600; }
.consent__check > span { display: block; font-size: .9rem; font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--text); }

/* ---------- Redes sociales ---------- */
.social { display: flex; gap: .6rem; }
.social__link {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px; border-radius: 50%;
  font-size: 1.45rem;
  transition: transform .35s var(--ease), background-color .3s, color .3s, border-color .3s;
}
.social__link:hover { transform: translateY(-3px); background: var(--signal); border-color: var(--signal); color: var(--white); }
.social--light .social__link { background: var(--white); color: var(--navy); border: 1px solid var(--line); }
.social--dark .social__link { background: rgba(255, 255, 255, .08); color: var(--white); border: 1px solid var(--line-light); }