/* ==========================================================================
   sorteopapeletas.com — rediseño
   Tipografías: Bricolage Grotesque (display), Instrument Sans (texto),
   JetBrains Mono (números de papeleta).
   ========================================================================== */

:root {
  --bg: #fbf6ee;
  --bg-alt: #f3ebdd;
  --surface: #ffffff;
  --ink: #1b1a2e;
  --ink-soft: #3d3b52;
  --muted: #6b6880;
  --line: #e6dccb;
  --coral: #ff5a36;
  --coral-ink: #d63d1b;
  --teal: #0b8f8f;
  --sun: #ffc23d;
  --night: #16152a;
  --on-night: #f6f1e8;
  --shadow: 0 1px 0 rgba(27, 26, 46, .04), 0 12px 32px -12px rgba(27, 26, 46, .18);
  --radius: 22px;
  --max: 1160px;
  --font-display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Instrument Sans", ui-sans-serif, system-ui, sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.77, 0, .18, 1);
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121120;
    --bg-alt: #19182b;
    --surface: #1e1d33;
    --ink: #f4efe6;
    --ink-soft: #d7d2c8;
    --muted: #a19db3;
    --line: #2f2d48;
    --coral: #ff6f4e;
    --coral-ink: #ff8d72;
    --teal: #35c2c2;
    --night: #0b0a17;
    --shadow: 0 1px 0 rgba(0, 0, 0, .2), 0 16px 40px -16px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #121120;
  --bg-alt: #19182b;
  --surface: #1e1d33;
  --ink: #f4efe6;
  --ink-soft: #d7d2c8;
  --muted: #a19db3;
  --line: #2f2d48;
  --coral: #ff6f4e;
  --coral-ink: #ff8d72;
  --teal: #35c2c2;
  --night: #0b0a17;
  --shadow: 0 1px 0 rgba(0, 0, 0, .2), 0 16px 40px -16px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

/* ---------- base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

p { margin: 0 0 1em; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  font-weight: 700;
}

::selection { background: var(--sun); color: #1b1a2e; }

:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

.skip {
  position: absolute; left: -9999px; top: 8px;
  background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 999px; z-index: 100;
}
.skip:focus { left: 16px; }

/* ---------- header ---------- */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: 72px;
}

.brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
}
.brand svg { flex: none; }
.brand span b { color: var(--coral); font-weight: 800; }

.nav { display: none; align-items: center; gap: 4px; }
@media (min-width: 860px) { .nav { display: flex; } }

.nav > a, .nav .drop > button {
  appearance: none; border: 0; background: none; cursor: pointer;
  font: 600 15px/1 var(--font-body);
  color: var(--ink-soft);
  padding: 12px 16px;
  border-radius: 999px;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  transition: background .15s, color .15s;
}
.nav > a:hover, .nav .drop:hover > button, .nav .drop:focus-within > button { background: var(--bg-alt); color: var(--ink); }
.nav > a[aria-current="page"], .nav .drop.is-current > button { color: var(--ink); background: var(--bg-alt); }

.drop { position: relative; }
.drop-panel {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translate(-50%, -6px);
  min-width: 290px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 8px;
  opacity: 0; visibility: hidden;
  transition: opacity .15s, transform .15s, visibility .15s;
}
.drop-panel::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.drop:hover .drop-panel, .drop:focus-within .drop-panel { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.drop-panel a {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 14px; border-radius: 12px;
  text-decoration: none; font-weight: 600; font-size: 14px; letter-spacing: .02em;
}
.drop-panel a:hover { background: var(--bg-alt); }
.drop-panel a[aria-current="page"] { color: var(--coral-ink); }
.drop-panel a .yr { font-family: var(--font-mono); font-size: 12px; color: var(--muted); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px;
  font: 700 15px/1 var(--font-body);
  text-decoration: none;
  background: var(--ink); color: var(--bg);
  transition: transform .15s, background .15s;
}
.btn { transform: translate(var(--tx, 0px), var(--ty, 0px)); transition: transform .35s var(--ease), background .2s, color .2s; }
.btn:hover { background: var(--coral); color: #fff; }
.btn svg { transition: transform .15s; }
.btn:hover svg { transform: translateX(3px); }

/* ---------- home hero ---------- */

.hero {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
}
@media (min-width: 900px) { .hero { padding: 96px 0 120px; } }

.hero .wrap { display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; } }

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 13px/1 var(--font-mono);
  letter-spacing: .08em;
  color: var(--teal);
  padding: 8px 14px; border-radius: 999px;
  background: color-mix(in srgb, var(--teal) 12%, transparent);
  margin-bottom: 24px;
}
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }

.hero h1 {
  font-size: clamp(56px, 13vw, 124px);
  font-weight: 800;
  white-space: nowrap;
  letter-spacing: -0.045em;
  line-height: .9;
  margin-bottom: 28px;
}
.hero h1 .at { color: var(--coral); display: inline-block; transform: rotate(-8deg); }

.hero .lead { font-size: clamp(18px, 2.2vw, 22px); color: var(--ink-soft); max-width: 34ch; }
.hero .lead strong { color: var(--ink); }
.hero .hint { margin-top: 12px; font-size: 16px; line-height: 2; color: var(--muted); }
.hero .hint b {
  font-family: var(--font-mono); font-size: 13px; color: var(--ink);
  padding: 4px 10px; margin-left: 4px; border: 1px dashed var(--muted); border-radius: 8px; white-space: nowrap;
}

/* decorative ticket stack */
.stack {
  position: relative; height: 400px; max-width: 420px; width: 100%; justify-self: center;
  transform: perspective(1000px) rotateY(calc(var(--px, 0) * 16deg)) rotateX(calc(var(--py, 0) * -14deg));
  transition: transform .8s var(--ease);
  transform-style: preserve-3d;
}
.stack .t {
  position: absolute; inset: auto 0 0 0; margin: auto;
  width: 88%; height: 150px; border-radius: 18px;
  display: grid; grid-template-columns: 1fr 86px;
  box-shadow: var(--shadow);
  --notch: var(--bg);
  -webkit-mask: radial-gradient(circle 13px at calc(100% - 86px) 0, #0000 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle 13px at calc(100% - 86px) 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
          mask: radial-gradient(circle 13px at calc(100% - 86px) 0, #0000 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle 13px at calc(100% - 86px) 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
}
.stack .t::after {
  content: ""; position: absolute; top: 18px; bottom: 18px; right: 86px;
  border-left: 2px dashed rgba(255, 255, 255, .45);
}
.stack .t1 { background: var(--teal); top: 0; bottom: auto; transform: rotate(-9deg) translateX(-18px); }
.stack .t2 { background: var(--sun); top: 125px; bottom: auto; transform: rotate(5deg) translateX(22px); }
.stack .t3 { background: var(--coral); top: 245px; bottom: auto; transform: rotate(-3deg); }
.stack .t .face { padding: 20px 22px; display: flex; flex-direction: column; justify-content: space-between; color: #fff; }
.stack .t2 .face, .stack .t2 .stub { color: #1b1a2e; }
.stack .t2::after { border-color: rgba(27, 26, 46, .3); }
.stack .t .bar { height: 10px; border-radius: 6px; background: currentColor; opacity: .35; }
.stack .t .bar.s { width: 55%; }
.stack .t .num { font: 700 30px/1 var(--font-mono); letter-spacing: .04em; }
.stack .t .stub { display: grid; place-items: center; color: #fff; }
.stack .t .stub svg { opacity: .85; }
@media (prefers-reduced-motion: no-preference) {
  .stack .t { animation: float 7s ease-in-out infinite; }
  .stack .t2 { animation-delay: -2.3s; }
  .stack .t3 { animation-delay: -4.6s; }
}
@keyframes float {
  50% { translate: 0 -8px; }
}

/* ---------- section heading ---------- */

.section { padding: 72px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 36px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(34px, 5vw, 56px); letter-spacing: -0.035em; }

/* ---------- raffle cards (home) ---------- */

.cards { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .cards { grid-template-columns: repeat(4, 1fr); } }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px 24px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card {
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--lift, 0px));
  transition: transform .6s var(--ease), box-shadow .3s, border-color .3s;
  transform-style: preserve-3d;
}
.card.tilting { transition: transform .12s linear, box-shadow .3s, border-color .3s; }
.card:hover { --lift: -6px; box-shadow: var(--shadow); border-color: transparent; }
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--card-c) 16%, transparent), transparent 45%);
  opacity: 0; transition: opacity .3s;
}
.card:hover::before { opacity: 1; }
.card .yr { transition: letter-spacing .5s var(--ease), translate .5s var(--ease); }
.card:hover .yr { letter-spacing: -0.02em; translate: 4px 0; }
.card .yr {
  font: 800 64px/0.9 var(--font-display);
  letter-spacing: -0.05em;
  color: var(--card-c, var(--coral));
}
.card .perf { border-top: 2px dashed var(--line); margin: 4px -24px; position: relative; }
.card .perf::before, .card .perf::after {
  content: ""; position: absolute; top: -12px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--line);
}
.section.alt .card .perf::before, .section.alt .card .perf::after { background: var(--bg-alt); }
.card .perf::before { left: -12px; clip-path: inset(0 0 0 50%); }
.card .perf::after { right: -12px; clip-path: inset(0 50% 0 0); }
.card h3 { font-size: 21px; letter-spacing: -0.02em; }
.card p { color: var(--muted); font-size: 15px; margin: 0; flex: 1; }
.card .btn { align-self: flex-start; padding: 12px 18px; font-size: 14px; }
.card .btn::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.card:nth-child(4n+1) { --card-c: var(--coral); }
.card:nth-child(4n+2) { --card-c: var(--teal); }
.card:nth-child(4n+3) { --card-c: #c8901a; }
.card:nth-child(4n+4) { --card-c: var(--ink-soft); }

/* ---------- raffle page hero ---------- */

.page-hero {
  background: var(--night); color: var(--on-night);
  position: relative; overflow: hidden;
  padding: 64px 0 96px;
}
@media (min-width: 900px) { .page-hero { padding: 96px 0 136px; } }
.page-hero::before {
  content: ""; position: absolute; right: -140px; top: -180px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, var(--sun), var(--coral) 55%, transparent 70%);
  opacity: .9; filter: blur(2px);
}
.page-hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 64px;
  background:
    radial-gradient(120% 70px at 50% 100%, var(--bg) 49%, transparent 50%);
}
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero .crumb { font: 600 13px/1 var(--font-mono); letter-spacing: .08em; color: rgba(246, 241, 232, .6); margin-bottom: 22px; }
.page-hero .crumb a { text-decoration: none; }
.page-hero .crumb a:hover { color: var(--on-night); }
.page-hero h1 { font-size: clamp(36px, 6vw, 72px); text-transform: uppercase; letter-spacing: -0.03em; max-width: 12ch; }
.page-hero h1 .big {
  display: block;
  font-size: clamp(96px, 22vw, 240px);
  line-height: .82; letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 2px var(--on-night);
  margin-top: 8px;
}
.page-hero .sub { margin-top: 26px; font-size: 19px; color: rgba(246, 241, 232, .8); max-width: 44ch; }

/* ---------- winner ticket ---------- */

.winner { margin-top: -64px; position: relative; z-index: 2; }
.ticket {
  display: grid; grid-template-columns: 1fr;
  background: var(--surface);
  border-radius: 26px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  overflow: hidden;
}
@media (min-width: 860px) { .ticket { grid-template-columns: 1fr 360px; } }
.ticket .body { padding: 30px 24px; }
@media (min-width: 720px) { .ticket .body { padding: 40px 44px; } }
.ticket .label {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 12px/1 var(--font-mono); letter-spacing: .16em;
  color: var(--coral-ink); margin-bottom: 18px;
}
.ticket .body p { color: var(--ink-soft); font-size: 16px; }
.ticket .body p:last-child { margin-bottom: 0; }
.ticket .stub {
  position: relative;
  background: var(--coral); color: #fff;
  padding: 34px 24px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  text-align: center;
  background-image: repeating-linear-gradient(-45deg, rgba(255,255,255,.07) 0 10px, transparent 10px 20px);
}
.ticket .stub::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 0;
  border-top: 3px dashed var(--surface);
}
@media (min-width: 860px) {
  .ticket .stub::before { top: 0; bottom: 0; left: -1px; right: auto; height: auto; width: 0; border-top: 0; border-left: 3px dashed var(--surface); }
}
.ticket .stub .n {
  font: 700 clamp(48px, 9vw, 64px)/1 var(--font-mono);
  letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
}
.ticket .stub .cap { font: 700 12px/1 var(--font-mono); letter-spacing: .16em; opacity: .85; }

/* ---------- info cards ---------- */

.info { display: grid; gap: 20px; grid-template-columns: 1fr; padding-top: 56px; }
@media (min-width: 960px) { .info { grid-template-columns: 1.3fr 1fr 1fr; } }
.info .box {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px;
}
.info .box .ic {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--c, var(--coral)) 14%, transparent);
  color: var(--c, var(--coral));
  margin-bottom: 18px;
}
.info .box h2 { font-size: 26px; margin-bottom: 12px; }
.info .box p { color: var(--ink-soft); font-size: 16px; }
.info .box p:last-child { margin-bottom: 0; }
.info .box.prize { --c: var(--coral); }
.info .box.dates { --c: var(--teal); }
.info .box.org { --c: #c8901a; }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 15.5px; color: var(--ink-soft); line-height: 1.45; }
.checks li::before {
  content: ""; width: 22px; height: 22px; border-radius: 50%;
  background: var(--coral) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.chips span {
  font: 700 15px/1 var(--font-display); letter-spacing: -0.01em;
  padding: 11px 16px; border-radius: 999px;
  background: var(--bg-alt); border: 1px solid var(--line);
}

/* ---------- legal bases ---------- */

.legal-head { margin-bottom: 40px; max-width: 760px; }
.legal-head h2 { font-size: clamp(30px, 4.4vw, 48px); letter-spacing: -0.03em; }
.legal-head .promo {
  display: inline-block; margin-top: 18px;
  font: 700 13px/1.3 var(--font-mono); letter-spacing: .1em;
  padding: 8px 12px; border-radius: 10px; background: var(--ink); color: var(--bg);
}

.legal { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) { .legal { grid-template-columns: 260px minmax(0, 1fr); gap: 64px; } }

.toc { display: none; }
@media (min-width: 1000px) {
  .toc { display: block; position: sticky; top: 104px; align-self: start; }
  .toc ol { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--line); }
  .toc a {
    display: block; padding: 7px 0 7px 18px; margin-left: -2px;
    border-left: 2px solid transparent;
    font-size: 14px; font-weight: 600; color: var(--muted); text-decoration: none; line-height: 1.35;
  }
  .toc a:hover { color: var(--ink); border-color: var(--coral); }
}

.clauses { max-width: 760px; }
.clause { padding: 30px 0; border-top: 1px solid var(--line); }
.clause:first-child { border-top: 0; padding-top: 0; }
.clause h3 {
  font-size: 22px; letter-spacing: -0.015em; margin-bottom: 16px;
  display: flex; align-items: baseline; gap: 12px;
}
.clause h3 .no {
  flex: none;
  font: 700 13px/1 var(--font-mono);
  color: var(--coral-ink);
  padding: 6px 9px; border-radius: 8px;
  background: color-mix(in srgb, var(--coral) 12%, transparent);
}
.clause p, .clause li { color: var(--ink-soft); font-size: 16.5px; }
.clause ul, .clause ol { padding-left: 1.3em; margin: 0 0 1em; }
.clause li { margin-bottom: .5em; }
.clause li::marker { color: var(--coral); }
.clause a { color: var(--teal); text-decoration-thickness: 1px; text-underline-offset: 3px; word-break: break-word; }
.clause a:hover { color: var(--coral-ink); }
.clause em { font-style: normal; font-weight: 700; color: var(--ink); }

/* ---------- contact ---------- */

.contact {
  padding: 64px 0 96px;
}
.contact .panel {
  position: relative; overflow: hidden;
  background: var(--night); color: var(--on-night);
  border-radius: 32px;
  padding: 48px 24px;
  display: grid; gap: 32px;
}
@media (min-width: 820px) { .contact .panel { padding: 80px 72px; grid-template-columns: 1.1fr .9fr; align-items: end; } }
.contact .panel::before {
  content: ""; position: absolute; left: -120px; bottom: -200px; width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, var(--teal), transparent 65%); opacity: .55;
}
.contact h1 { font-size: clamp(64px, 12vw, 128px); letter-spacing: -0.05em; position: relative; }
.contact h1 .dot { color: var(--coral); }
.contact .txt { position: relative; font-size: 19px; color: rgba(246, 241, 232, .85); }
.contact .mail {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 18px;
  padding: 16px 22px; border-radius: 16px;
  background: var(--coral); color: #fff; text-decoration: none;
  font: 700 clamp(15px, 2.4vw, 19px)/1.2 var(--font-mono);
  word-break: break-all;
  transition: transform .15s;
}
.contact .mail { position: relative; transform: translate(var(--tx, 0px), var(--ty, 0px)); transition: transform .35s var(--ease); }

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--line); padding: 48px 0 40px; margin-top: 24px; }
.site-footer .wrap { display: grid; gap: 28px; }
@media (min-width: 860px) { .site-footer .wrap { grid-template-columns: 1fr auto; align-items: start; } }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.site-footer nav a { text-decoration: none; font-size: 14px; font-weight: 600; color: var(--muted); }
.site-footer nav a:hover { color: var(--coral-ink); }
.site-footer .group { display: grid; gap: 10px; }
.site-footer .group .label { font: 700 12px/1 var(--font-mono); letter-spacing: .14em; color: var(--ink); }

/* ==========================================================================
   Header: botón hamburguesa, barra de progreso, ocultar al bajar
   ========================================================================== */

.site-header { z-index: 80; transition: transform .45s var(--ease), background .3s, border-color .3s; }
html.hdr-hide .site-header { transform: translateY(-100%); }

.progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  background: linear-gradient(90deg, var(--coral), var(--sun));
  transform: scaleX(0); transform-origin: left;
}

.burger {
  position: relative; flex: none;
  width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--surface);
  cursor: pointer;
  transition: background .3s, border-color .3s, transform .3s var(--ease);
}
.burger:active { transform: scale(.92); }
@media (min-width: 860px) { .burger { display: none; } }
.burger span {
  position: absolute; left: 14px; right: 14px; height: 2px; border-radius: 2px;
  background: var(--ink);
  transition: transform .55s var(--ease), opacity .25s, background .3s, right .4s var(--ease);
}
.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 22px; right: 21px; }
.burger span:nth-child(3) { top: 28px; }
.burger:hover span:nth-child(2) { right: 14px; }

html.menu-open .site-header { background: transparent; border-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
html.menu-open .site-header .brand { color: var(--on-night); }
html.menu-open .burger { background: transparent; border-color: rgba(246, 241, 232, .25); }
html.menu-open .burger span { background: var(--on-night); }
html.menu-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
html.menu-open .burger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
html.menu-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
html.menu-open { overflow: hidden; }

/* ==========================================================================
   Menú móvil a pantalla completa
   ========================================================================== */

.mnav {
  position: fixed; inset: 0; z-index: 70;
  background: var(--night); color: var(--on-night);
  padding: 104px 24px 40px;
  overflow-y: auto; overscroll-behavior: contain;
  clip-path: circle(0px at calc(100% - 40px) 36px);
  visibility: hidden;
  transition: clip-path .8s var(--ease-io), visibility 0s linear .8s;
}
html.menu-open .mnav {
  clip-path: circle(150vmax at calc(100% - 40px) 36px);
  visibility: visible;
  transition: clip-path .8s var(--ease-io), visibility 0s;
}
@media (min-width: 860px) { .mnav { display: none; } }

.mnav::before, .mnav::after {
  content: ""; position: fixed; border-radius: 50%; pointer-events: none;
  transition: transform 1.2s var(--ease), opacity .8s;
  opacity: 0; transform: scale(.4);
}
.mnav::before {
  width: 420px; height: 420px; right: -170px; bottom: -150px;
  background: radial-gradient(circle at 40% 40%, var(--sun), var(--coral) 55%, transparent 70%);
}
.mnav::after {
  width: 300px; height: 300px; left: -150px; top: 30%;
  background: radial-gradient(circle, var(--teal), transparent 65%);
}
html.menu-open .mnav::before, html.menu-open .mnav::after { opacity: .75; transform: scale(1); transition-delay: .25s; }
html.menu-open .mnav::after { opacity: .45; }

.mnav nav { position: relative; z-index: 1; }
.mnav-list { list-style: none; margin: 0; padding: 0; }
.mnav-list > li { position: relative; overflow: hidden; }
.mnav-list > li::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: rgba(246, 241, 232, .16);
  transform: scaleX(0); transform-origin: left;
  transition: transform .9s var(--ease);
}
html.menu-open .mnav-list > li::after { transform: scaleX(1); transition-delay: calc(.35s + var(--i) * .08s); }

.mnav-list > li > a, .mnav-acc {
  display: flex; align-items: center; gap: 16px; width: 100%;
  padding: 20px 0;
  font: 800 clamp(40px, 12vw, 60px)/1 var(--font-display);
  letter-spacing: -0.045em;
  color: inherit; text-decoration: none; text-align: left;
  background: none; border: 0; cursor: pointer;
  translate: 0 110%;
  transition: translate .5s var(--ease), color .2s;
}
html.menu-open .mnav-list > li > a, html.menu-open .mnav-acc {
  translate: 0 0;
  transition: translate .9s var(--ease) calc(.3s + var(--i) * .08s), color .2s;
}
.mnav-list > li > a:hover, .mnav-acc:hover, .mnav-list > li > a[aria-current="page"] { color: var(--coral); }
.mnav .i { align-self: flex-start; margin-top: 4px; font: 700 12px/1 var(--font-mono); letter-spacing: .1em; color: var(--coral); }
.mnav-acc .chev { margin-left: auto; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(246, 241, 232, .25); transition: rotate .5s var(--ease), background .3s; }
.mnav-acc .chev svg { width: 18px; height: 18px; }
.mnav-acc[aria-expanded="true"] .chev { rotate: 180deg; background: var(--coral); border-color: var(--coral); }

.mnav-sub { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .6s var(--ease); }
.mnav-acc[aria-expanded="true"] + .mnav-sub { grid-template-rows: 1fr; }
.mnav-sub > div { overflow: hidden; display: grid; }
.mnav-sub a {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 4px; border-top: 1px dashed rgba(246, 241, 232, .14);
  color: rgba(246, 241, 232, .78); text-decoration: none;
  font-weight: 600; font-size: 15px; letter-spacing: .03em;
  transition: color .2s, padding .3s var(--ease);
}
.mnav-sub a:last-child { margin-bottom: 18px; }
.mnav-sub a svg { color: var(--coral); transition: transform .3s var(--ease); }
.mnav-sub a:hover, .mnav-sub a[aria-current="page"] { color: var(--on-night); padding-left: 10px; }
.mnav-sub a:hover svg { transform: translateX(4px); }

/* ==========================================================================
   Carga inicial
   ========================================================================== */

.loader { display: none; }
html.js:not(.loaded-before):not(.rm) .loader {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 34px;
  background: var(--night); color: var(--on-night);
  clip-path: inset(0 0 0 0 round 0);
}
/* bloquea el scroll solo mientras se ve la carga inicial */
html.js:not(.loaded-before):not(.rm):not(.is-ready) body { overflow: hidden; }
.loader.done { animation: loaderOut 1s var(--ease-io) .45s forwards; }
@keyframes loaderOut { to { clip-path: inset(0 0 100% 0 round 0 0 50% 50%); } }

.ld-ticket {
  position: relative;
  width: min(380px, 82vw); height: 168px;
  display: grid; grid-template-columns: 1fr 92px;
  animation: ldIn .9s var(--ease) both;
}
.ld-face, .ld-stub {
  background: var(--coral); color: #fff;
}
.ld-face {
  border-radius: 20px 0 0 20px; padding: 22px 24px;
  display: flex; flex-direction: column; justify-content: space-between;
  -webkit-mask: radial-gradient(circle 14px at 100% 0, #0000 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle 14px at 100% 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
          mask: radial-gradient(circle 14px at 100% 0, #0000 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle 14px at 100% 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
}
.ld-stub {
  border-radius: 0 20px 20px 0; display: grid; place-items: center;
  border-left: 2px dashed rgba(255, 255, 255, .5);
  transform-origin: 0 100%;
  -webkit-mask: radial-gradient(circle 14px at 0 0, #0000 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle 14px at 0 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
          mask: radial-gradient(circle 14px at 0 0, #0000 98%, #000) top / 100% 51% no-repeat,
                radial-gradient(circle 14px at 0 100%, #0000 98%, #000) bottom / 100% 51% no-repeat;
}
.ld-stub svg { width: 26px; height: 26px; animation: spin 2.4s linear infinite; }
.ld-brand { font: 800 17px/1 var(--font-display); letter-spacing: -0.02em; }
.ld-brand b { color: var(--night); }
.ld-count { font: 700 64px/1 var(--font-mono); letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.ld-bar { width: min(240px, 60vw); height: 2px; background: rgba(246, 241, 232, .14); border-radius: 2px; overflow: hidden; }
.ld-bar span { display: block; height: 100%; background: var(--sun); transform: scaleX(var(--p, 0)); transform-origin: left; }

.loader.done .ld-stub { animation: tear .8s var(--ease-io) forwards; }
.loader.done .ld-face { animation: nudge .5s var(--ease) forwards; }
.loader.done .ld-bar { opacity: 0; transition: opacity .3s; }

@keyframes ldIn { from { opacity: 0; transform: translateY(40px) rotate(-6deg) scale(.9); } }
@keyframes tear { 30% { transform: rotate(10deg); } to { transform: translate(60px, 220px) rotate(48deg); opacity: 0; } }
@keyframes nudge { 40% { transform: translateX(-10px) rotate(-2deg); } to { transform: none; } }
@keyframes spin { to { rotate: 360deg; } }

/* ==========================================================================
   Cortina entre páginas
   ========================================================================== */

.curtain {
  position: fixed; inset: 0; z-index: 95; pointer-events: none;
  background: var(--coral);
  display: grid; place-items: center;
  transform: scaleY(0); transform-origin: bottom;
}
.curtain svg { width: 64px; height: 64px; opacity: 0; transition: opacity .2s; }
.curtain svg rect { fill: var(--night); }
.curtain svg circle { fill: var(--coral); }
html.leaving .curtain { transform: scaleY(1); transition: transform .55s var(--ease-io); pointer-events: all; }
html.leaving .curtain svg { opacity: 1; transition-delay: .3s; }
html.from-nav .curtain { transform: scaleY(1); transform-origin: top; }
html.from-nav .curtain svg { opacity: 1; }
html.from-nav.curtain-out .curtain { transform: scaleY(0); transition: transform .75s var(--ease-io) .05s; }
html.from-nav.curtain-out .curtain svg { opacity: 0; }

/* ==========================================================================
   Entradas de los titulares y elementos del hero
   ========================================================================== */

.split .ch { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.split .ch > span { display: inline-block; }
html.js:not(.rm) .split .ch > span { translate: 0 110%; rotate: 8deg; transform-origin: 0 100%; }
html.js:not(.rm).is-ready .split .ch > span {
  translate: 0 0; rotate: 0deg;
  transition: translate 1s var(--ease) calc(var(--i) * 45ms + 80ms), rotate 1s var(--ease) calc(var(--i) * 45ms + 80ms);
}
.page-hero h1.split .ch > span { transition-delay: calc(var(--i) * 90ms + 60ms) !important; }
.hero h1 .at { transition: rotate .6s var(--ease); }
.hero h1 .at:hover { rotate: 20deg; }

html.js:not(.rm) :is(.hero .kicker, .hero .lead, .hero .hint, .page-hero .crumb, .page-hero .sub, .contact .txt) {
  opacity: 0; translate: 0 22px;
}
html.js:not(.rm).is-ready :is(.hero .kicker, .hero .lead, .hero .hint, .page-hero .crumb, .page-hero .sub, .contact .txt) {
  opacity: 1; translate: 0 0;
  transition: opacity .9s var(--ease) var(--d, .5s), translate .9s var(--ease) var(--d, .5s);
}
.hero .kicker, .page-hero .crumb { --d: .1s; }
.hero .lead { --d: .55s; }
.hero .hint { --d: .7s; }
.page-hero .sub { --d: .8s; }
.contact .txt { --d: .6s; }

/* papeletas del hero: se reparten como cartas */
html.js:not(.rm) .stack .t { opacity: 0; scale: .5; rotate: 24deg; }
html.js:not(.rm).is-ready .stack .t {
  opacity: 1; scale: 1; rotate: 0deg;
  transition: opacity .6s, scale 1.1s var(--ease), rotate 1.1s var(--ease);
}
html.js:not(.rm).is-ready .stack .t1 { transition-delay: .35s; }
html.js:not(.rm).is-ready .stack .t2 { transition-delay: .5s; }
html.js:not(.rm).is-ready .stack .t3 { transition-delay: .65s; }
.stack .t { cursor: pointer; text-decoration: none; }
.stack .t:focus-visible { outline: none; box-shadow: inset 0 0 0 4px var(--ink); scale: 1.04; }
.stack .t:hover { scale: 1.04; transition: scale .4s var(--ease); }

/* año gigante: se revela y tiene un brillo que lo recorre */
.page-hero h1 .big {
  background: linear-gradient(100deg, transparent 35%, var(--coral) 48%, var(--sun) 52%, transparent 65%) 0 0 / 300% 100% no-repeat;
  -webkit-background-clip: text; background-clip: text;
  animation: sweep 5.5s ease-in-out 1.8s infinite;
}
html.js:not(.rm) .page-hero h1 .big { clip-path: inset(0 0 100% 0); translate: 0 30px; }
html.js:not(.rm).is-ready .page-hero h1 .big {
  clip-path: inset(0 0 -10% 0); translate: 0 0;
  transition: clip-path 1.2s var(--ease-io) .35s, translate 1.2s var(--ease) .35s;
}
@keyframes sweep { 0% { background-position: 100% 0; } 60%, 100% { background-position: 0% 0; } }

/* sol de la cabecera: respira y hace parallax */
.page-hero::before {
  translate: 0 calc(var(--sy, 0) * 1px);
  animation: sun 9s ease-in-out infinite alternate;
}
@keyframes sun { from { scale: 1; rotate: 0deg; } to { scale: 1.12; rotate: 25deg; } }

/* ==========================================================================
   Aparición al hacer scroll
   ========================================================================== */

html.js:not(.rm) :is(.section-head, .card, .info .box, .ticket, .legal-head, .toc, .clause, .contact .panel, .site-footer .wrap > *) {
  opacity: 0; translate: 0 36px;
}
html.js:not(.rm) :is(.section-head, .card, .info .box, .ticket, .legal-head, .toc, .clause, .contact .panel, .site-footer .wrap > *).in {
  opacity: 1; translate: 0 0;
  transition: opacity .9s var(--ease) var(--d, 0ms), translate .9s var(--ease) var(--d, 0ms),
              transform .6s var(--ease), box-shadow .3s, border-color .3s;
}
html.js:not(.rm) .card.in.tilting { transition: opacity .9s var(--ease) var(--d, 0ms), translate .9s var(--ease) var(--d, 0ms), transform .12s linear, box-shadow .3s, border-color .3s; }
html.js:not(.rm) .contact .panel { translate: 0 0; scale: .94; }
html.js:not(.rm) .contact .panel.in { scale: 1; transition: opacity .9s var(--ease), scale 1.1s var(--ease); }

/* tarjeta perforada: la línea se dibuja al entrar */
.card .perf { transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease) calc(var(--d, 0ms) + .3s); }
.card.in .perf, html.rm .card .perf, html:not(.js) .card .perf { transform: none; }

/* checks del premio aparecen uno a uno */
html.js:not(.rm) .info .box .checks li { opacity: 0; translate: -12px 0; }
html.js:not(.rm) .info .box.in .checks li { opacity: 1; translate: 0 0; transition: opacity .6s var(--ease), translate .6s var(--ease); }
.info .box.in .checks li:nth-child(1) { transition-delay: .3s; }
.info .box.in .checks li:nth-child(2) { transition-delay: .4s; }
.info .box.in .checks li:nth-child(3) { transition-delay: .5s; }
.info .box.in .checks li:nth-child(4) { transition-delay: .6s; }
.info .box .ic { transition: transform .6s var(--ease); }
.info .box:hover .ic { transform: rotate(-10deg) scale(1.1); }
.chips span { transition: transform .3s var(--ease), background .2s, color .2s; }
.chips span:hover { transform: translateY(-3px) rotate(-3deg); background: var(--ink); color: var(--bg); }

/* índice de las bases: sección activa */
.toc a { transition: color .2s, border-color .2s, padding .3s var(--ease); }
.toc a.active { color: var(--ink); border-left-color: var(--coral); padding-left: 24px; }

/* ==========================================================================
   Número premiado: cuentakilómetros y confeti
   ========================================================================== */

.ticket .stub .n { display: inline-flex; align-items: flex-start; }
.odo { display: inline-block; height: 1em; overflow: hidden; line-height: 1; }
.odo-strip { display: flex; flex-direction: column; }
.odo-strip > span { display: block; height: 1em; line-height: 1; text-align: center; }
.n.spin .odo-strip { transform: translateY(calc(var(--to) * -1em)); transition: transform var(--dur) cubic-bezier(.2, .75, .15, 1); }
.ticket .stub { overflow: visible; }
.ticket { overflow: hidden; }
.ticket .stub.landed .n { animation: pop .6s var(--ease); }
.ticket .stub.landed::after {
  content: ""; position: absolute; inset: 0; background: #fff; pointer-events: none;
  animation: flash .7s ease-out forwards;
}
@keyframes pop { 40% { transform: scale(1.12); } }
@keyframes flash { from { opacity: .55; } to { opacity: 0; } }
.confetti {
  position: absolute; left: 50%; top: 55%; width: 9px; height: 14px; border-radius: 2px;
  background: var(--c); pointer-events: none; z-index: 2;
  animation: burst 1.4s cubic-bezier(.15, .8, .3, 1) forwards;
}
.confetti:nth-child(3n) { width: 8px; height: 8px; border-radius: 50%; }
@keyframes burst {
  to { transform: translate(var(--x), calc(var(--y) + 120px)) rotate(var(--r)); opacity: 0; }
}

/* sello del número: brillo diagonal continuo */
.ticket .stub { background-size: 200% 100%; }
.ticket .stub .cap { position: relative; }

/* ==========================================================================
   Contacto y detalles
   ========================================================================== */

.contact .mail::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--coral) 60%, transparent);
  animation: ring 2.4s ease-out infinite;
}
@keyframes ring { 70%, 100% { box-shadow: 0 0 0 16px transparent; } }
.contact h1 .dot { display: inline-block; }
html.js:not(.rm).is-ready .contact h1 .dot { animation: drop 1s var(--ease) 1s both; }
@keyframes drop { 0% { translate: 0 -0.8em; } 60% { translate: 0 .05em; } 100% { translate: 0 0; } }

.brand svg { transition: transform .6s var(--ease); }
.brand:hover svg { transform: rotate(-12deg) scale(1.1); }

.drop-panel a { transition: background .2s, padding .3s var(--ease); }
.drop-panel a:hover { padding-left: 20px; }

/* ==========================================================================
   Movimiento reducido
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }
}