/* =========================================================
   Fiesta de fin de año · Equipo ADIP
   Identidad: solo Montserrat · paleta cerrada · sin sombras
   ========================================================= */

@font-face {
  font-family: "Montserrat";
  src: url("assets/fonts/montserrat-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --violeta: #8A00B7;
  --fucsia: #ED2995;
  --naranja: #FE801C;
  --amarillo: #FFCB01;
  --lima: #94C920;
  --gris: #EFEFEF;
  --negro: #000000;
  --blanco: #FFFFFF;
  --t-naranja: #FFE6D2;
  --t-fucsia: #FBD4EA;
  --t-amarillo: #FFF0B8;
  /* Degradé Equipo ADIP: siempre en este orden, solo en líneas y barras */
  --degrade: linear-gradient(90deg, #8A00B7 0%, #ED2995 30%, #FE801C 55%, #FFCB01 78%, #94C920 100%);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --radio: 32px;
  --gutter: 20px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--t-naranja);
  color: var(--negro);
  font-family: "Montserrat", system-ui, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin: 0; }
a { color: inherit; }

.l { font-weight: 300; }
.b { font-weight: 900; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 3px solid var(--violeta); outline-offset: 3px; }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap--estrecho { max-width: 600px; }

/* ---------- Recursos: etiqueta, botón, trazo ---------- */
.tag {
  display: inline-flex; align-items: center;
  padding: 8px 14px; border-radius: 999px;
  font-weight: 800; font-size: .78rem; line-height: 1;
  letter-spacing: .08em; text-transform: uppercase;
}
.tag--blanca { background: var(--blanco); color: var(--negro); }
.tag--negra { background: var(--negro); color: var(--blanco); }
.tag--violeta { background: var(--violeta); color: var(--blanco); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px; padding: 0 32px; border: 0; border-radius: 999px;
  font: 600 1.0625rem/1 "Montserrat", system-ui, sans-serif; letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  transition: transform .18s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(.97); }
@media (hover: hover) { .btn:hover { transform: scale(1.03); } .btn:active { transform: scale(.97); } }
.btn--blanco { background: var(--blanco); color: var(--negro); }
.btn--negro { background: var(--negro); color: var(--blanco); }
.btn--negro:focus-visible { outline-color: var(--fucsia); }
.btn--ancho { width: 100%; }
.btn[disabled] { opacity: .65; cursor: progress; }

.trazo { display: block; overflow: visible; }
.trazo path { stroke-dasharray: 1; stroke-dashoffset: 0; }

.h2 .b, .ok-t .b { color: var(--violeta); }
.h2 {
  font-size: clamp(2.4rem, 10vw, 4.25rem);
  line-height: 1.02; letter-spacing: -.02em;
  margin: 18px 0 36px; text-wrap: balance;
}

/* ---------- Revelado al scrollear ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.cards .reveal:nth-child(2) { transition-delay: .08s; }
.cards .reveal:nth-child(3) { transition-delay: .16s; }
.cards .reveal:nth-child(4) { transition-delay: .24s; }
.reloj .reveal:nth-child(2) { transition-delay: .08s; }
.reloj .reveal:nth-child(3) { transition-delay: .16s; }
.reloj .reveal:nth-child(4) { transition-delay: .24s; }

/* =========================================================
   HERO: fucsia pleno, el nombre desde la primera pantalla
   ========================================================= */
.hero { position: relative; background: var(--fucsia); color: var(--negro); overflow: hidden; overflow: clip; min-height: 100svh; }
.hero-in {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center;
  max-width: 1180px; margin: 0 auto;
  padding: 26px var(--gutter) 120px;
}
.logo { width: 180px; height: auto; }
.hero .logo { width: 170px; animation: sube .9s var(--ease) .1s both; margin-bottom: 22px; }

.hero-txt, .form-card, .hero-nota, .hero-lugar { width: 100%; max-width: 560px; }
.hero-txt { text-align: center; }

/* La fecha es la protagonista */
.fecha {
  display: flex; justify-content: center; align-items: flex-end;
  margin: 8px 0 0; overflow: hidden; padding: .12em 0 .02em;
  font-weight: 900; font-size: clamp(6rem, 36.5vw, 9.5rem); line-height: .84; letter-spacing: -.06em;
  color: var(--blanco);
}
.fecha span { display: inline-block; animation: digito .95s var(--ease) both; }
.fecha .f-n:first-child { animation-delay: .2s; }
.fecha .f-s { margin: 0 -.02em; animation: barra 1s var(--ease) .38s both; }
.fecha .f-n:last-child { animation-delay: .52s; }
.dia { margin-top: 14px; font-weight: 700; font-size: .8125rem; letter-spacing: .18em; text-transform: uppercase; color: var(--negro); animation: sube .8s var(--ease) .8s both; }

.titular {
  margin-top: 22px; color: var(--blanco);
  font-size: clamp(1.75rem, 7.8vw, 2.5rem);
  line-height: 1.06; letter-spacing: -.025em;
  text-wrap: balance;
}
.w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .14em; margin-bottom: -.14em; }
.w > span { display: inline-block; animation: palabra 1s var(--ease) both; animation-delay: calc(.95s + var(--i, 0) * .085s); }
.w:nth-child(1) > span { --i: 0; } .w:nth-child(2) > span { --i: 1; } .w:nth-child(3) > span { --i: 2; }
.w:nth-child(4) > span { --i: 3; } .w:nth-child(5) > span { --i: 4; } .w:nth-child(6) > span { --i: 5; }

.lnk { font-weight: 700; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 2px; }

.hero .form-card { margin-top: 26px; animation: sube .9s var(--ease) 1.55s both; }
.hero-nota { margin-top: 14px; font-weight: 600; font-size: .9375rem; text-align: center; animation: sube .8s var(--ease) 1.8s both; }
.hero-lugar { margin-top: 10px; font-weight: 600; font-size: .9375rem; text-align: center; animation: sube .8s var(--ease) 1.9s both; }

/* La ronda: cabezas grandes que asoman desde abajo */
.ronda { position: absolute; left: 0; right: 0; bottom: 0; height: 140px; z-index: 1; }
.ronda .c {
  position: absolute; left: var(--x); bottom: calc(var(--k) * var(--b));
  width: clamp(58px, calc(var(--k) * 19vw), calc(var(--k) * 150px)); aspect-ratio: 1;
  margin-left: calc(clamp(58px, calc(var(--k) * 19vw), calc(var(--k) * 150px)) / -2);
  animation: sube-c .9s cubic-bezier(.34, 1.4, .64, 1) var(--pd) both;
}
.ronda .c::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--c);
  animation: flota 4.4s ease-in-out var(--fd) infinite;
}

@keyframes sube { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes palabra { from { transform: translateY(110%); } to { transform: none; } }
@keyframes digito { from { transform: translateY(105%); } to { transform: none; } }
@keyframes barra { from { transform: translateY(105%) rotate(18deg); } to { transform: none; } }
@keyframes dibuja { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes sube-c { from { transform: translateY(130%); } to { transform: none; } }
@keyframes flota { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7%); } }

@media (min-width: 900px) {
  .hero-in {
    display: grid; grid-template-columns: 1.1fr .9fr; column-gap: 72px; align-items: center;
    grid-template-areas: "logo logo" "txt card" "txt nota" "txt lugar";
    padding: 36px 40px 170px;
  }
  .hero .logo { grid-area: logo; justify-self: center; margin-bottom: 32px; width: 190px; }
  .hero-txt { grid-area: txt; max-width: none; text-align: left; align-self: center; }
  .fecha { justify-content: flex-start; font-size: clamp(7rem, 15vw, 14rem); margin-left: -.04em; }
  .titular { font-size: clamp(2rem, 3.4vw, 3.2rem); }
  .hero .form-card { grid-area: card; margin-top: 0; align-self: end; }
  .hero-nota { grid-area: nota; align-self: start; }
  .hero-lugar { grid-area: lugar; align-self: start; }
  .ronda { height: 190px; }
}

/* =========================================================
   EL PLAN
   ========================================================= */
.plan { background: var(--blanco); color: var(--negro); padding: 72px 0 88px; }
.cards { display: grid; gap: 16px; }
.card {
  border-radius: var(--radio); padding: 28px 26px 30px;
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
  color: var(--negro);
}
.card .tag { margin-bottom: 14px; }
.card .btn { margin-top: 22px; }
.card--amarillo { background: var(--amarillo); }
.card--naranja { background: var(--naranja); }
.card--lima { background: var(--lima); }
.card--tinte { background: var(--t-fucsia); }
.card--mapa { position: relative; padding: 0; height: 300px; overflow: hidden; background: var(--t-amarillo); }
.card--mapa iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: var(--radio); }
.mapa-fb { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 24px; text-align: center; }
.mapa-dir { font-weight: 900; font-size: 1.5rem; line-height: 1.1; letter-spacing: -.01em; }
#lugar, #mapa { scroll-margin-top: 16px; }
.card-dia { font-size: 1.9rem; line-height: 1; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.num { font-weight: 900; font-size: clamp(5.5rem, 28vw, 8.5rem); line-height: .86; letter-spacing: -.04em; }
.card-hora .num { font-size: clamp(5rem, 24vw, 7.5rem); }
.card-nota { font-weight: 500; font-size: 1rem; line-height: 1.35; }
.card-hora { display: flex; align-items: baseline; gap: 10px; }
.card-hora .hs { font-weight: 800; font-size: 1.6rem; }
.card-sub { font-weight: 700; font-size: 1.125rem; line-height: 1.3; }
.card-lugar { font-weight: 900; font-size: clamp(1.9rem, 8vw, 2.5rem); line-height: 1.05; letter-spacing: -.02em; }
.card--tinte .card-sub { font-weight: 500; }

@media (min-width: 760px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .card--mapa { grid-column: 1 / -1; height: 360px; }
  .card--ancha { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: 28px; flex-wrap: wrap; }
  .card--ancha .tag { margin-bottom: 0; }
  .card--ancha .card-sub { flex-basis: 100%; }
  .num { font-size: clamp(4.5rem, 9vw, 7rem); }
  .card-hora .num { font-size: clamp(4rem, 8vw, 6rem); }
  .card-lugar { font-size: clamp(1.5rem, 3vw, 2.1rem); }
}

/* =========================================================
   CUENTA REGRESIVA
   ========================================================= */
.cuenta { background: var(--amarillo); color: var(--negro); padding: 72px 0 80px; }
.reloj { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.reloj-c {
  aspect-ratio: 1; border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.reloj-c b {
  font-weight: 900; font-size: clamp(2.8rem, 15vw, 5rem); line-height: 1;
  letter-spacing: -.03em; font-variant-numeric: tabular-nums;
}
.reloj-c span { margin-top: 4px; font-weight: 600; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; }
.reloj-c--violeta { background: var(--violeta); color: var(--blanco); }
.reloj-c--fucsia { background: var(--fucsia); color: var(--blanco); }
.reloj-c--naranja { background: var(--naranja); color: var(--negro); }
.reloj-c--blanco { background: var(--blanco); color: var(--negro); }
.cuenta-nota { margin-top: 28px; font-weight: 600; font-size: 1.0625rem; }
@media (min-width: 760px) {
  .reloj { grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .reloj-c b { font-size: clamp(2.8rem, 6vw, 4.75rem); }
}

/* =========================================================
   CONFIRMAR
   ========================================================= */
.cta { background: var(--t-naranja); color: var(--negro); padding: 0 0 88px; }
.cta[hidden] { display: none; }
.cta-p { font-size: 1.125rem; font-weight: 500; margin: -12px 0 28px; max-width: 34ch; }
.paleta { display: flex; height: 14px; margin-bottom: 64px; }
.paleta--top { margin-bottom: 0; }
.paleta i { flex: 1; display: block; }
.paleta i:nth-child(1) { background: var(--violeta); }
.paleta i:nth-child(2) { background: var(--fucsia); }
.paleta i:nth-child(3) { background: var(--naranja); }
.paleta i:nth-child(4) { background: var(--amarillo); }
.paleta i:nth-child(5) { background: var(--lima); }
.paleta i:nth-child(6) { background: var(--negro); }
.js .paleta i { transform: scaleX(0); transform-origin: left; }
.js .paleta.in i { transform: none; transition: transform .6s var(--ease); }
.js .paleta.in i:nth-child(2) { transition-delay: .08s; } .js .paleta.in i:nth-child(3) { transition-delay: .16s; }
.js .paleta.in i:nth-child(4) { transition-delay: .24s; } .js .paleta.in i:nth-child(5) { transition-delay: .32s; }
.js .paleta.in i:nth-child(6) { transition-delay: .4s; }

.form-card { background: var(--blanco); color: var(--negro); border-radius: var(--radio); padding: 24px 22px 26px; }
.form-bajada { font-size: 1.0625rem; margin-bottom: 22px; }
.form-bajada b { font-weight: 800; }
.form-card label.tag { margin-bottom: 10px; }
.cerrado .ok-t, .cerrado .ok-p { text-align: left; }
.campo {
  display: block; width: 100%; height: 62px; padding: 0 26px;
  background: var(--blanco); color: var(--negro);
  border: 3px solid var(--violeta); border-radius: 999px;
  font: 600 1.125rem/1 "Montserrat", system-ui, sans-serif;
}
.campo::placeholder { color: #000; opacity: .55; font-weight: 500; }
.campo:focus-visible { outline: 3px solid var(--fucsia); outline-offset: 3px; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.error {
  margin-top: 14px; padding: 12px 18px 12px 46px; position: relative;
  background: var(--t-fucsia); border-radius: 20px; font-weight: 700; font-size: .975rem; line-height: 1.35;
}
.error::before { content: ""; position: absolute; left: 18px; top: 17px; width: 14px; height: 14px; border-radius: 50%; background: var(--fucsia); }
.error[hidden] { display: none; }
#enviar { margin-top: 18px; }

/* ---------- Éxito: tu cabeza cae a la ronda ---------- */
.ok { text-align: center; }
.ok-ronda, .ok-ronda i { font-style: normal; }
.ok-ronda { display: flex; justify-content: center; align-items: flex-end; gap: 12px; height: 150px; padding-bottom: 8px; }
.ok-c { display: block; width: 46px; aspect-ratio: 1; border-radius: 50%; background: var(--c); animation: salto .55s cubic-bezier(.34, 1.56, .64, 1) 1s both; }
.ok-c:nth-child(2) { animation-delay: 1.08s; } .ok-c:nth-child(4) { animation-delay: 1.16s; } .ok-c:nth-child(5) { animation-delay: 1.24s; }
.ok-yo {
  display: grid; place-items: center; width: 80px; aspect-ratio: 1; border-radius: 50%;
  background: var(--fucsia); transform-origin: 50% 100%;
  animation: cae 1.15s cubic-bezier(.3, 0, .4, 1) both;
}
.ok-yo b { color: var(--blanco); font-weight: 900; font-size: 2.2rem; line-height: 1; }
.ok-t { font-size: clamp(2rem, 8.5vw, 2.75rem); line-height: 1.05; letter-spacing: -.02em; margin-top: 10px; text-wrap: balance; animation: sube .7s var(--ease) 1.05s both; }
.ok-p { margin-top: 12px; font-weight: 500; font-size: 1.0625rem; animation: sube .7s var(--ease) 1.2s both; }
.trazo--ok { width: 150px; margin: 14px auto 0; }
.trazo--ok path { animation: dibuja 1.1s cubic-bezier(.6, 0, .2, 1) 1.35s both; }
.ok-acc { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 22px; animation: sube .7s var(--ease) 1.6s both; }
.cerrado { text-align: left; }
.cerrado .ok-t, .cerrado .ok-p { animation: none; }
.cerrado .ok-t { margin-top: 18px; }

@keyframes cae {
  0%   { transform: translateY(-230px) scale(.85); opacity: 0; }
  12%  { opacity: 1; }
  52%  { transform: translateY(0) scale(1.18, .8); }
  68%  { transform: translateY(-34px) scale(.94, 1.07); }
  84%  { transform: translateY(0) scale(1.07, .93); }
  100% { transform: none; opacity: 1; }
}
@keyframes salto { 0% { transform: none; } 45% { transform: translateY(-18px); } 100% { transform: none; } }

/* =========================================================
   PIE
   ========================================================= */
.pie { background: var(--violeta); color: var(--blanco); padding: 64px 0 72px; text-align: center; }
.pie .b { color: var(--amarillo); }
.pie-in { display: flex; flex-direction: column; align-items: center; gap: 22px; padding: 0 var(--gutter); }
.firma { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.1; letter-spacing: -.01em; }
.pie-nota { font-weight: 500; font-size: .9rem; }

/* =========================================================
   Menos movimiento: la misma web, sin animar
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .puerta { display: none; }
  .js .reveal { opacity: 1; transform: none; }
  .js .paleta i { transform: none; }
  .arco { cursor: default; }
}