@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&display=swap');

:root {
  --bg: #06132b;
  --bg-2: #0a1d3a;
  --bg-3: #050e24;
  --panel: #0a1e3f;
  --panel-2: #0d2b50;
  --input: #071429;
  --ink: #eaf0fa;
  --ink-soft: #93a7c5;
  --muted: #6e85a8;
  --line: #1e3a5f;
  --gold: #e8bc3f;
  --gold-bright: #f7d98b;
  --gold-dim: #c89a2c;
  --gold-deep: #9a6f1e;
  --gold-grad: linear-gradient(180deg, #f9df9b 0%, #e8bc3f 55%, #c89a2c 100%);
  --red: #ff6b6b;
  --font: "Inter", system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-display: "Oswald", "Inter", system-ui, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: linear-gradient(180deg, #071a38 0%, #06132b 45%, #050e24 100%);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8em 1.5em;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 0;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

.btn--red {
  background: var(--gold-grad);
  color: #101b30;
}

.btn--red:hover {
  filter: brightness(1.08);
}

.btn--line {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold-dim);
}

.btn--line:hover {
  background: var(--gold);
  color: #101b30;
}

.btn--ghost {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--line);
}

.btn--ghost:hover {
  color: var(--gold);
  border-color: var(--gold-dim);
}

.btn--lg {
  padding: 1.05em 1.9em;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

/* ---------- Topbar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 16, 36, 0.85);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
}

.brand__dot {
  color: var(--gold);
  margin: 0 0.2em;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.folio {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- Hero ---------- */

.hero {
  padding: 72px 0 64px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 56px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--gold-grad);
  flex-shrink: 0;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1.06;
  color: #f5f8fd;
  margin-bottom: 20px;
  text-transform: uppercase;
}

h1 .accent {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 34em;
  margin-bottom: 32px;
}

.lead strong {
  color: var(--gold-bright);
  font-weight: 700;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero__trust {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.hero__trust li {
  position: relative;
  padding-left: 14px;
}

.hero__trust li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

/* Counter */

.hero__counter {
  border: 1px solid var(--gold-dim);
  background: rgba(5, 16, 36, 0.55);
  padding: 32px;
}

.counter__num {
  font-family: var(--font-display);
  font-size: clamp(4.6rem, 12vw, 8rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: #f5f8fd;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.counter__slash {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.counter__label {
  margin-top: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.progress {
  margin: 24px 0 20px;
  height: 12px;
  border: 1px solid var(--gold-dim);
  background: var(--bg-3);
  position: relative;
}

.progress__fill {
  height: 100%;
  width: 0%;
  background: var(--gold-grad);
  transition: width 0.5s ease;
}

.counter__note {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

.counter__note strong {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.counter__date {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ---------- Stats band ---------- */

.stats {
  border-top: 1px solid var(--gold-dim);
  border-bottom: 1px solid var(--gold-dim);
  background: var(--bg-2);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat {
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-left: 1px solid var(--line);
}

.stat:first-child {
  border-left: 0;
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.2vw, 3.2rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- Sections ---------- */

section[id] {
  scroll-margin-top: 80px;
}

.section__head {
  padding: 88px 0 40px;
  max-width: 40em;
}

.section__head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1.1;
  margin-bottom: 14px;
  text-transform: uppercase;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section__note {
  font-size: 1rem;
  color: var(--ink-soft);
}

/* ---------- Premios ---------- */

.premios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-bottom: 88px;
}

.card {
  border: 1px solid var(--line);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-3px);
}

.card--top {
  border: 1px solid var(--gold);
  box-shadow: 0 0 0 1px rgba(232, 188, 63, 0.25), 0 0 28px rgba(232, 188, 63, 0.12);
}

.card__media {
  position: relative;
  height: 220px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.card__media img {
  max-height: 100%;
  width: 100%;
  object-fit: contain;
}

.card__folio {
  position: absolute;
  top: 0;
  left: 0;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  background: var(--gold-grad);
  color: #101b30;
  font-weight: 600;
  font-size: 1.1rem;
}

.card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card__rank {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.card:not(.card--top) .card__rank {
  color: var(--ink-soft);
}

.card__body h3 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: #f5f8fd;
}

.card__body p {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* ---------- Pasos ---------- */

.pasos {
  background: var(--bg-3);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pasos .section__head {
  padding-bottom: 24px;
}

.pasos__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  padding-bottom: 88px;
}

.paso {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.paso:nth-child(odd) {
  border-right: 1px solid var(--line);
  padding-right: 32px;
}

.paso:nth-child(even) {
  padding-left: 32px;
}

.paso:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.paso__num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 600;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  padding-top: 2px;
}

.paso__body h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: #f5f8fd;
}

.paso__body p {
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* ---------- Reglas ---------- */

.reglas__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  padding-bottom: 88px;
}

.regla {
  display: flex;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.regla:nth-child(odd) {
  border-right: 1px solid var(--line);
  padding-right: 32px;
}

.regla:nth-child(even) {
  padding-left: 32px;
}

.regla__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
}

.regla p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
}

/* ---------- Live band ---------- */

.live {
  background: var(--gold-grad);
  color: #101b30;
}

.live__grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  padding: 72px 24px;
  align-items: center;
}

.live__badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.12em;
  font-size: 1.4rem;
}

.live__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #101b30;
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.live__body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.005em;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #101b30;
}

.live__body p {
  color: rgba(16, 27, 48, 0.85);
  font-size: 1rem;
  max-width: 38em;
}

/* ---------- Form ---------- */

.elige {
  padding-bottom: 88px;
}

.elige__grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items: start;
}

.form {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form__field label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.form__field input {
  font-family: var(--font);
  font-size: 1.05rem;
  padding: 0.85em 1em;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--input);
  color: var(--ink);
  outline: none;
}

.form__field input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(232, 188, 63, 0.18);
}

.form__field input::placeholder {
  color: var(--muted);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
}

.form__hint {
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.form__error {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--red);
  min-height: 1.1em;
}

/* Chips */

.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 0;
}

.chips:empty {
  display: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--gold-dim);
  background: var(--input);
  padding: 6px 10px;
  font-size: 0.9rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--gold-bright);
}

.chip__remove {
  border: 0;
  background: transparent;
  color: var(--gold);
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  line-height: 1;
  padding: 0 2px;
}

.chip__remove:hover {
  color: #ffd37a;
}

/* Resumen */

.form__resumen {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}

.resumen__nums {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.resumen__total {
  font-size: 1.15rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Resultado */

.form__ok {
  border-top: 3px solid var(--gold);
  background: var(--bg-3);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form__ok-title {
  font-weight: 800;
  font-size: 1.05rem;
  color: #f5f8fd;
}

.form__ok-text {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.form__ok-msg {
  white-space: pre-wrap;
  font-family: var(--font);
  font-size: 0.9rem;
  background: var(--input);
  border: 1px solid var(--line);
  padding: 16px;
  color: var(--ink);
}

.form__ok-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Side */

.elige__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.side__panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 24px;
}

.side__title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.side__list {
  list-style: none;
  counter-reset: side;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.side__list li {
  counter-increment: side;
  display: flex;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--ink);
}

.side__list li::before {
  content: counter(side, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.side__note {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.side__img {
  width: 100%;
  height: auto;
  border: 1px solid var(--gold-dim);
  align-self: flex-start;
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--gold-dim);
  padding: 48px 0;
}

.footer__grid {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: #f5f8fd;
}

.footer__goal {
  font-size: 0.9rem;
  color: var(--ink-soft);
  max-width: 26em;
}

.footer__meta {
  text-align: right;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
}

.footer__small {
  margin-top: 6px;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--ink-soft);
}

/* ---------- Noscript / banners ---------- */

.noscript {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--gold-grad);
  color: #101b30;
  font-weight: 700;
  text-align: center;
  padding: 12px;
  z-index: 100;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero__grid,
  .elige__grid,
  .live__grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 48px 0;
  }

  .premios__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .stat:nth-child(4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .premios__grid {
    grid-template-columns: 1fr;
  }

  .pasos__list,
  .reglas__grid {
    grid-template-columns: 1fr;
  }

  .paso:nth-child(odd) {
    border-right: 0;
    padding-right: 0;
  }

  .paso:nth-child(even) {
    padding-left: 0;
  }

  .regla:nth-child(odd) {
    border-right: 0;
    padding-right: 0;
  }

  .regla:nth-child(even) {
    padding-left: 0;
  }

  .folio {
    display: none;
  }

  .form__row {
    grid-template-columns: 1fr;
  }

  .live__grid {
    padding: 56px 24px;
  }
}