/* INEPLAVI RUN 4K — paleta extraída del promocional oficial */
:root {
  --navy-900: #000D22;   /* abismo */
  --navy-800: #01142C;   /* fondo principal */
  --navy-700: #041B37;   /* superficies */
  --navy-600: #0A2A52;   /* bordes */
  --royal:    #0046A6;   /* pinceladas */
  --jersey:   #30709C;
  --lime:     #9ED014;   /* acento principal */
  --lime-600: #86B30E;
  --white:    #F4F4F4;
  --sand:     #94998D;
  --foam:     #D0D8D9;
  --danger:   #FF6B6B;

  --display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --body: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 14px;
  --skew: -8deg;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--navy-800);
  color: var(--white);
  font: 400 17px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, canvas { max-width: 100%; display: block; }
a { color: var(--lime); }
[hidden] { display: none !important; }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; }
.lime { color: var(--lime); }

/* ---------- Barra superior ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 10px 16px;
  background: color-mix(in srgb, var(--navy-900) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--navy-600);
}
.brand {
  font: italic 900 22px/1 var(--display);
  color: var(--white); text-decoration: none; letter-spacing: .5px;
}
.brand b { color: var(--lime); }
.topbar nav { display: flex; align-items: center; gap: 22px; }
.topbar nav a:not(.btn) {
  color: var(--foam); text-decoration: none; font-weight: 600; font-size: 15px;
}
.topbar nav a:not(.btn):hover { color: var(--lime); }
@media (max-width: 720px) {
  .topbar nav a:not(.btn) { display: none; }
}

/* ---------- Botones ---------- */
.btn {
  --bg: var(--lime);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px;
  background: var(--bg); color: var(--navy-800);
  font: italic 800 20px/1 var(--display); text-transform: uppercase; letter-spacing: .5px;
  border: 2px solid var(--bg); border-radius: 6px;
  text-decoration: none; cursor: pointer;
  transform: skewX(var(--skew));
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { background: #B4E52B; border-color: #B4E52B; box-shadow: 0 8px 24px -8px rgba(158,208,20,.6); }
.btn:active { transform: skewX(var(--skew)) translateY(1px); }
.btn:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn-sm { padding: 9px 16px; font-size: 16px; }
.btn-lg { padding: 18px 34px; font-size: 24px; }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--white); }
.btn-ghost:hover { background: var(--white); color: var(--navy-800); border-color: var(--white); box-shadow: none; }

/* ---------- Portada ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 85% 10%, rgba(0,70,166,.55), transparent 60%),
    linear-gradient(180deg, var(--navy-900), var(--navy-800));
}
.brush {
  position: absolute; z-index: -1; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--royal) 30%, #0B5AD0 60%, transparent);
  filter: blur(.5px);
  opacity: .8;
  -webkit-mask: repeating-linear-gradient(0deg, #000 0 7px, transparent 7px 10px);
          mask: repeating-linear-gradient(0deg, #000 0 7px, transparent 7px 10px);
}
.brush-1 { width: 140%; height: 140px; top: 70px; left: -20%; transform: rotate(-14deg); }
.brush-2 { width: 120%; height: 90px; top: 360px; right: -30%; transform: rotate(-14deg); opacity: .55; }

.hero-inner {
  position: relative;
  width: min(1120px, 100% - 32px); margin-inline: auto;
  padding: 48px 0 36px; text-align: center;
}
.kicker {
  margin: 0 0 6px;
  font: italic 800 clamp(18px, 3.2vw, 28px)/1 var(--display);
  text-transform: uppercase; letter-spacing: 1px; color: var(--white);
}
.title {
  margin: 0;
  font: italic 900 clamp(76px, 19vw, 220px)/.82 var(--display);
  text-transform: uppercase; letter-spacing: -2px;
  text-shadow: 0 6px 0 rgba(0,0,0,.25);
}
.title > span { display: block; }
.t-row { display: flex !important; justify-content: center; gap: .08em; }
.t-white { color: var(--white); }
.t-lime  { color: var(--lime); }
.slogan {
  margin: 18px 0 14px;
  font: italic 700 clamp(22px, 4.2vw, 40px)/1.1 var(--display);
}
.slogan em { color: var(--lime); font-style: inherit; }
.band {
  display: inline-block; margin: 0;
  padding: 10px 26px;
  background: var(--lime); color: var(--navy-800);
  font: italic 800 clamp(16px, 3vw, 26px)/1.1 var(--display); text-transform: uppercase;
  transform: rotate(-2deg) skewX(var(--skew));
  box-shadow: 0 10px 30px -10px rgba(158,208,20,.55);
}

.countdown {
  display: flex; justify-content: center; gap: 10px;
  margin: 34px auto 6px;
}
.countdown div {
  min-width: 74px; padding: 10px 8px 8px;
  background: var(--navy-700); border: 1px solid var(--navy-600); border-radius: 10px;
}
.countdown b { display: block; font: italic 900 40px/1 var(--display); color: var(--lime); font-variant-numeric: tabular-nums; }
.countdown span { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--foam); }
.countdown-label { margin: 6px 0 0; color: var(--foam); font-size: 15px; }

.hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 28px; }
.hero-meta { margin: 14px 0 0; color: var(--sand); font-size: 15px; }

.hero-photo { position: relative; }
.hero-photo img { width: 100%; height: clamp(240px, 46vw, 560px); object-fit: cover; object-position: center 35%; }
.hero-photo::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 90px; z-index: 1;
  background: linear-gradient(var(--navy-800), transparent);
}
.hero-photo::after {
  content: ""; position: absolute; inset: auto 0 -1px; height: 120px;
  background: var(--navy-800);
  clip-path: polygon(0 70%, 100% 0, 100% 100%, 0 100%);
}

/* ---------- Secciones ---------- */
.section { padding: 72px 0; }
.h2 {
  margin: 0 0 10px;
  font: italic 900 clamp(38px, 7vw, 64px)/.95 var(--display);
  text-transform: uppercase; letter-spacing: -.5px;
}
.lead { margin: 0 0 32px; color: var(--foam); max-width: 62ch; }
.center .lead { margin-inline: auto; }
.card {
  background: var(--navy-700);
  border: 1px solid var(--navy-600);
  border-radius: var(--radius);
}

/* Datos */
.info { padding-top: 24px; }
.info-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: center; }
.facts { list-style: none; margin: 0; padding: 0; }
.facts li {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 0; border-bottom: 2px solid var(--lime);
  font: 600 clamp(19px, 2.6vw, 24px)/1.2 var(--display);
}
.facts li:last-child { border-bottom: 0; }
.facts svg, .prize svg {
  flex: none; width: 34px; height: 34px;
  fill: none; stroke: var(--lime); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.about { padding-left: 32px; border-left: 2px solid var(--lime); }
.about p { margin: 0 0 24px; font: italic 600 clamp(20px, 2.6vw, 26px)/1.3 var(--display); }
.about p b { color: var(--lime); font-weight: 700; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stats div { padding: 14px 10px; background: var(--navy-700); border-radius: 10px; text-align: center; }
.stats b { display: block; font: italic 900 34px/1 var(--display); color: var(--lime); }
.stats span { font-size: 13px; color: var(--foam); text-transform: uppercase; letter-spacing: .8px; }
@media (max-width: 820px) {
  .info-grid { grid-template-columns: 1fr; gap: 28px; }
  .about { padding-left: 0; border-left: 0; padding-top: 24px; border-top: 2px solid var(--lime); }
}

/* Categorías */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cat {
  position: relative; overflow: hidden;
  padding: 26px 22px 20px;
  background: var(--navy-700); border: 1px solid var(--navy-600); border-radius: var(--radius);
}
.cat::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 6px; background: var(--c);
}
.cat h3 { margin: 0; font: italic 900 42px/1 var(--display); text-transform: uppercase; color: var(--c); }
.cat .age { margin: 4px 0 16px; font: 700 20px/1.2 var(--display); }
.bibs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0; }
.bibs div { padding: 10px; background: var(--navy-800); border-radius: 8px; }
.bibs dt { font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--sand); }
.bibs dd { margin: 2px 0 0; font: italic 800 22px/1 var(--display); font-variant-numeric: tabular-nums; }
.prizes { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.prize {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 22px; border: 2px solid var(--lime); border-radius: var(--radius);
}
.prize svg { width: 44px; height: 44px; }
.prize b { display: block; font: italic 800 24px/1.1 var(--display); text-transform: uppercase; }
.prize span { color: var(--foam); }
@media (max-width: 820px) {
  .cats, .prizes { grid-template-columns: 1fr; }
}

/* ---------- Formulario ---------- */
.form-section {
  background:
    linear-gradient(165deg, transparent 0 40%, rgba(0,70,166,.25) 40% 55%, transparent 55%),
    var(--navy-900);
}
.form { padding: 28px; }
.form fieldset { border: 0; margin: 0 0 26px; padding: 0; min-width: 0; }
.form legend {
  display: flex; align-items: center; gap: 10px; padding: 0; margin-bottom: 16px;
  font: italic 800 26px/1 var(--display); text-transform: uppercase;
}
.step {
  display: inline-grid; place-items: center; width: 32px; height: 32px;
  background: var(--lime); color: var(--navy-800); border-radius: 6px;
  font: italic 900 20px/1 var(--display); transform: skewX(var(--skew));
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .grid-2 { grid-template-columns: 1fr; } .form { padding: 20px 16px; } }

.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > span { font-weight: 600; font-size: 15px; color: var(--foam); }
.field > span i { font-weight: 400; color: var(--sand); }
.field input, .field select {
  width: 100%; min-height: 50px; padding: 12px 14px;
  background: var(--navy-800); color: var(--white);
  border: 1.5px solid var(--navy-600); border-radius: 10px;
  font: 500 17px var(--body);
  transition: border-color .15s, box-shadow .15s;
}
.field input::placeholder { color: #66748A; }
.field input:focus, .field select:focus {
  outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(158,208,20,.25);
}
.field input[type="date"] { color-scheme: dark; }
.field.invalid input, .field.invalid select, .field.invalid .seg, .field.invalid .chips { border-color: var(--danger); }
.field .err { color: var(--danger); font-size: 14px; }

.seg, .chips { display: flex; flex-wrap: wrap; gap: 8px; border: 1.5px solid transparent; border-radius: 12px; }
.seg label, .chips label { flex: 1 1 auto; position: relative; cursor: pointer; }
.seg input, .chips input { position: absolute; opacity: 0; pointer-events: none; }
.seg span, .chips span {
  display: block; padding: 13px 14px; text-align: center;
  background: var(--navy-800); border: 1.5px solid var(--navy-600); border-radius: 10px;
  font-weight: 600; transition: all .15s;
}
.seg input:checked + span, .chips input:checked + span {
  background: var(--lime); color: var(--navy-800); border-color: var(--lime);
}
.seg input:focus-visible + span, .chips input:focus-visible + span { outline: 3px solid var(--white); outline-offset: 2px; }

.cat-preview {
  margin-top: 16px; padding: 14px 16px;
  border-left: 4px solid var(--c, var(--lime)); background: var(--navy-800); border-radius: 0 10px 10px 0;
  font-size: 16px;
}
.cat-preview b { font: italic 800 22px/1 var(--display); color: var(--c, var(--lime)); text-transform: uppercase; }
.cat-preview.bad { --c: var(--danger); }

.hint { margin: -6px 0 14px; color: var(--sand); font-size: 15px; }
.check {
  display: flex; gap: 12px; align-items: flex-start; margin-top: 14px;
  font-size: 15px; color: var(--foam); cursor: pointer;
}
.check input { flex: none; width: 22px; height: 22px; margin-top: 2px; accent-color: var(--lime); }
.check.invalid span { color: var(--danger); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.form-error {
  margin: 0 0 16px; padding: 12px 16px;
  background: rgba(255,107,107,.12); border: 1px solid var(--danger); border-radius: 10px; color: #FFC2C2;
}
.closed-msg {
  display: flex; flex-direction: column; gap: 4px; margin-bottom: 20px; padding: 18px 20px;
  border: 2px solid var(--lime); border-radius: var(--radius);
}
.closed-msg b { font: italic 800 24px/1 var(--display); text-transform: uppercase; }

/* ---------- reCAPTCHA ----------
   El widget de Google es un iframe que no se puede estilizar por dentro: se recorta su
   borde (304×78 → 300×74) y se enmarca con los mismos radios, bordes y estados del formulario. */
.captcha {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px 20px;
  margin: 22px 0 20px; padding: 16px 18px;
  background: linear-gradient(120deg, rgba(0,70,166,.18), transparent 60%), var(--navy-800);
  border: 1.5px solid var(--navy-600); border-left: 4px solid var(--royal);
  border-radius: 12px;
  transition: border-color .2s ease, background .2s ease;
}
.captcha-info { display: flex; align-items: center; gap: 14px; min-width: 0; }
.captcha-icon {
  flex: none; display: grid; place-items: center; width: 44px; height: 44px;
  background: var(--navy-700); border: 1.5px solid var(--navy-600); border-radius: 10px;
  transform: skewX(var(--skew));
}
.captcha-icon svg {
  width: 24px; height: 24px; transform: skewX(calc(var(--skew) * -1));
  fill: none; stroke: var(--foam); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.captcha-icon .i-check { display: none; }
.captcha-title {
  display: block; font: italic 800 20px/1.1 var(--display); text-transform: uppercase; letter-spacing: .3px;
}
.captcha-text { display: block; margin-top: 2px; font-size: 14px; line-height: 1.4; color: var(--sand); }

.captcha-frame {
  position: relative; width: 300px; height: 74px; overflow: hidden;
  border-radius: 10px; background: #222;
  box-shadow: 0 0 0 1.5px var(--navy-600), 0 8px 20px -10px rgba(0,0,0,.7);
  transition: box-shadow .2s ease;
}
.captcha-box { margin: -2px 0 0 -2px; width: 304px; height: 78px; }
.captcha-err { grid-column: 1 / -1; margin: -4px 0 0; color: var(--danger); font-size: 14px; }

/* Verificado */
.captcha.ok { border-color: rgba(158,208,20,.45); border-left-color: var(--lime); background: linear-gradient(120deg, rgba(158,208,20,.12), transparent 60%), var(--navy-800); }
.captcha.ok .captcha-icon { background: var(--lime); border-color: var(--lime); }
.captcha.ok .captcha-icon svg { stroke: var(--navy-800); stroke-width: 2.2; }
.captcha.ok .i-shield { display: none; }
.captcha.ok .i-check { display: block; }
.captcha.ok .captcha-frame { box-shadow: 0 0 0 2px var(--lime), 0 8px 20px -10px rgba(158,208,20,.45); }

/* Error */
.captcha.invalid { border-color: rgba(255,107,107,.5); border-left-color: var(--danger); }
.captcha.invalid .captcha-icon svg { stroke: var(--danger); }
.captcha.invalid .captcha-frame { box-shadow: 0 0 0 2px var(--danger); }

/* Variante compacta (consulta de dorsal) y móviles */
.captcha-compact { margin: 0; padding: 14px; }
.captcha-compact .captcha-title { font-size: 18px; }
@media (max-width: 760px) {
  .captcha { grid-template-columns: 1fr; justify-items: start; }
  .captcha-frame { justify-self: center; }
}
@media (max-width: 360px) {
  .captcha { padding: 14px 10px; }
  .captcha-frame { width: 270px; height: 67px; }
  .captcha-box { transform: scale(.9); transform-origin: 0 0; }
}

.lookup { display: grid; grid-template-columns: 1fr 1fr auto; gap: 16px; align-items: end; }
.lookup .form-error { grid-column: 1 / -1; margin: 0; }
.lookup .captcha { grid-column: 1 / -1; }
@media (max-width: 620px) { .lookup { grid-template-columns: 1fr; } }

/* ---------- Dorsal ---------- */
.dorsal-section { background: var(--navy-900); }
#bibCanvas {
  width: 100%; height: auto; margin: 10px auto 22px;
  border-radius: 16px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.7), 0 0 0 1px var(--navy-600);
}
.bib-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 28px; }
.next-steps { padding: 22px 26px; text-align: left; margin-bottom: 24px; }
.next-steps h3 { margin: 0 0 8px; font: italic 800 26px/1 var(--display); text-transform: uppercase; color: var(--lime); }
.next-steps ol { margin: 0; padding-left: 20px; color: var(--foam); }
.next-steps li { margin: 6px 0; }

/* ---------- Recomendaciones ---------- */
.tip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 26px; }
.tip { padding: 20px; background: var(--navy-700); border-top: 4px solid var(--lime); border-radius: 0 0 12px 12px; }
.tip b { display: block; margin-bottom: 6px; font: italic 800 22px/1 var(--display); text-transform: uppercase; }
.tip span { color: var(--foam); font-size: 15px; }
@media (max-width: 900px) { .tip-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .tip-grid { grid-template-columns: 1fr; } }

/* ---------- Pie ---------- */
.footer {
  padding: 48px 0 56px; text-align: center;
  background:
    linear-gradient(175deg, var(--navy-800) 0 30%, transparent 30%),
    linear-gradient(90deg, var(--navy-900), #031F45, var(--navy-900));
  border-top: 1px solid var(--navy-600);
}
.foot-brand { margin: 0 0 6px; font: 600 22px/1.2 var(--display); }
.foot-brand b { color: var(--lime); font-style: italic; }
.foot-admin { margin: 18px 0 0; font-size: 13px; }
.foot-admin a { color: var(--sand); }
.foot-quote { margin: 0; font: italic 600 18px/1.3 var(--display); color: var(--lime); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}