/* Club Nacional de Football — paleta bandera de Costa Rica */
:root {
  --azul: #002b7f;
  --azul-oscuro: #001448;
  --azul-noche: #00081a;
  --rojo: #ce1126;
  --rojo-profundo: #9b0c1b;
  --blanco: #ffffff;
  --nieve: #f2f4f7;
  --tinta: #12141a;
  --tinta-suave: #3a4150;
  --linea: rgba(255, 255, 255, 0.14);
  --sombra: 0 24px 60px rgba(0, 8, 26, 0.28);
  --fuente-titulo: "Bebas Neue", "Arial Narrow", Impact, sans-serif;
  --fuente-texto: Outfit, "Segoe UI", Roboto, sans-serif;
  --fuente-cita: Newsreader, Georgia, "Times New Roman", serif;
  --nav-h: 4.25rem;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

html[lang="es"] [data-lang="en"],
html[lang="en"] [data-lang="es"] {
  display: none !important;
}

html[lang="es"] span[data-lang="es"],
html[lang="en"] span[data-lang="en"] {
  display: inline;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

body {
  margin: 0;
  color: var(--tinta);
  background: var(--nieve);
  font-family: var(--fuente-texto);
  font-size: 1.0625rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 2px solid var(--rojo);
  outline-offset: 3px;
}

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

a {
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.saltar {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--rojo);
  color: var(--blanco);
  padding: 0.6rem 1rem;
  z-index: 100;
}

.saltar:focus {
  left: 1rem;
  top: 1rem;
}

/* ——— Barra de bandera ——— */
.cintillo {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 41;
  display: flex;
  flex-direction: column;
  height: 10px;
  width: 100%;
}

.cintillo span:nth-child(1),
.cintillo span:nth-child(5) {
  flex: 1;
  background: var(--azul);
}

.cintillo span:nth-child(2),
.cintillo span:nth-child(4) {
  flex: 1;
  background: var(--blanco);
}

.cintillo span:nth-child(3) {
  flex: 2;
  background: var(--rojo);
}

/* ——— Nav ——— */
.nav {
  position: fixed;
  top: 10px;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  color: var(--blanco);
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav.solida {
  background: rgba(0, 20, 72, 0.94);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.28);
}

.nav-marca {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  margin-right: 0.75rem;
  text-decoration: none;
  color: var(--blanco);
}

.nav-escudo {
  width: 34px;
  height: 42px;
  flex-shrink: 0;
}

.nav-marca-texto {
  font-family: var(--fuente-titulo);
  font-size: clamp(0.92rem, 2.15vw, 1.28rem);
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 10px;
}

.nav.abierta .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav.abierta .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav.abierta .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--blanco);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--azul-oscuro);
  padding: 0.5rem var(--gutter) 1.5rem;
  border-bottom: 3px solid var(--rojo);
}

.nav.abierta .nav-panel {
  display: block;
}

.nav-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-lista a {
  display: block;
  text-decoration: none;
  color: var(--blanco);
  font-family: var(--fuente-titulo);
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  padding: 0.45rem 0;
}

.nav-lista a:hover,
.nav-lista a:focus-visible {
  color: #ffd4d8;
}

.nav-idiomas {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.nav-idiomas button {
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: var(--blanco);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 0.4rem 0.7rem;
}

.nav-idiomas button[aria-pressed="true"] {
  background: var(--rojo);
  border-color: var(--rojo);
}

@media (min-width: 860px) {
  .nav-toggle {
    display: none;
  }

  .nav-panel {
    display: flex;
    position: static;
    background: transparent;
    padding: 0;
    border: 0;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
  }

  .nav-lista {
    flex-direction: row;
    align-items: center;
    gap: 1.15rem;
  }

  .nav-lista a {
    font-size: 1.05rem;
    padding: 0;
  }

  .nav-idiomas {
    margin-top: 0;
  }
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 2.5rem) var(--gutter) 3.25rem;
  color: var(--blanco);
  background: var(--azul-noche);
  overflow: hidden;
}

.hero-foto {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  width: 118svh;
  height: 118svh;
  max-width: none;
  object-fit: cover;
  object-position: center 50%;
  transform: translate(-50%, -50%);
  clip-path: inset(6%);
  filter: saturate(1.08) contrast(1.06) brightness(0.72);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg,
      rgba(0, 4, 16, 0.92) 0%,
      rgba(0, 6, 18, 0.7) 16%,
      rgba(0, 8, 26, 0.42) 32%,
      rgba(0, 8, 26, 0.18) 48%,
      rgba(0, 8, 26, 0.28) 64%,
      rgba(0, 6, 18, 0.86) 84%,
      rgba(0, 6, 18, 0.97) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 4, 16, 0.72) 0%, rgba(0, 6, 18, 0.4) 20%, transparent 46%),
    radial-gradient(ellipse at 50% 52%, transparent 34%, rgba(0, 6, 18, 0.5) 100%);
}

.hero-bandera {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 14px;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

.hero-bandera span:nth-child(1),
.hero-bandera span:nth-child(5) {
  flex: 1;
  background: #1a4dad;
}

.hero-bandera span:nth-child(2),
.hero-bandera span:nth-child(4) {
  flex: 1;
  background: var(--blanco);
}

.hero-bandera span:nth-child(3) {
  flex: 2;
  background: var(--rojo);
}

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: 72rem;
  width: 100%;
}

.hero-nombre {
  margin: 0 0 1.6rem;
  font-family: var(--fuente-titulo);
  font-size: clamp(3.1rem, 11vw, 8.4rem);
  line-height: 0.86;
  letter-spacing: 0.02em;
  font-weight: 400;
  text-transform: uppercase;
  text-shadow: 0 2px 24px rgba(0, 8, 26, 0.55);
}

.hero-nombre span {
  display: block;
}

.hero-afirmacion {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.18em;
  margin: 0 0 1.7rem;
  max-width: 42rem;
  padding: 0;
  background: none;
  font-family: var(--fuente-titulo);
  font-size: clamp(1.45rem, 4.1vw, 2.85rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.04em;
  color: var(--blanco);
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 8, 26, 0.5);
}

.hero-afirmacion span {
  display: inline;
  width: fit-content;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.hero-afirmacion-fuerte {
  padding: 0 0.18em 0.02em;
  background-image: linear-gradient(rgba(206, 17, 38, 0.88), rgba(206, 17, 38, 0.88));
  background-size: 100% 0.46em;
  background-position: 0 86%;
  background-repeat: no-repeat;
}

.hero-pais {
  margin: 0;
  font-family: var(--fuente-titulo);
  font-size: clamp(1.05rem, 2.4vw, 1.55rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 8, 26, 0.5);
}

@media (max-width: 699px) {
  .hero-afirmacion {
    max-width: 100%;
    font-size: clamp(1.28rem, 6vw, 1.75rem);
    letter-spacing: 0.04em;
  }
}

@media (min-width: 700px) {
  .hero-pais {
    letter-spacing: 0.42em;
  }
}

.hero-cita {
  margin: 1.75rem 0 0;
  max-width: 34rem;
  font-family: var(--fuente-cita);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.78);
}

.hero-scroll {
  position: absolute;
  right: var(--gutter);
  bottom: 2rem;
  z-index: 3;
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

@media (max-height: 640px) {
  .hero-scroll {
    display: none;
  }
}

@media (max-width: 899px) and (orientation: portrait) {
  .hero-foto {
    top: 0;
    left: 50%;
    width: min(128vw, 92svh);
    height: min(128vw, 92svh);
    object-position: center 42%;
    transform: translate(-50%, 0);
  }

  .hero-overlay {
    background:
      linear-gradient(180deg,
        rgba(0, 4, 16, 0.78) 0%,
        rgba(0, 6, 18, 0.42) 16%,
        rgba(0, 8, 26, 0.12) 36%,
        rgba(0, 8, 26, 0.38) 56%,
        rgba(0, 6, 18, 0.96) 74%,
        rgba(0, 6, 18, 1) 100%);
  }
}

@media (min-width: 900px) {
  .hero {
    padding-left: calc(var(--gutter) + 18px);
  }

  .hero-bandera {
    width: 18px;
  }
}

/* ——— Franja identidad ——— */
.identidad {
  background: var(--rojo);
  color: var(--blanco);
  padding: 1.75rem var(--gutter);
  text-align: center;
}

.identidad p {
  margin: 0 auto;
  max-width: 44rem;
  font-family: var(--fuente-titulo);
  font-size: clamp(1.45rem, 3.4vw, 2.35rem);
  letter-spacing: 0.06em;
  line-height: 1.15;
  text-transform: uppercase;
}

.identidad span {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--fuente-texto);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.9);
}

/* ——— Secciones ——— */
.seccion {
  padding: clamp(4rem, 8vw, 7rem) var(--gutter);
}

.seccion-oscura {
  background: var(--azul-oscuro);
  color: var(--blanco);
}

.envoltorio {
  max-width: 68rem;
  margin: 0 auto;
}

.kicker {
  margin: 0 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--rojo);
}

.seccion-oscura .kicker {
  color: #ff8a96;
}

.titulo-seccion {
  margin: 0 0 2.5rem;
  font-family: var(--fuente-titulo);
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 0.9;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.titulo-seccion::after {
  content: "";
  display: block;
  width: 4.5rem;
  height: 4px;
  margin-top: 0.85rem;
  background: var(--rojo);
}

.lead {
  max-width: 40rem;
  margin: 0 0 2.75rem;
  color: var(--tinta-suave);
  font-size: 1.08rem;
}

.seccion-oscura .lead {
  color: rgba(255, 255, 255, 0.78);
}

/* ——— Timeline ——— */
.linea {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.linea::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: linear-gradient(var(--rojo), var(--azul));
}

.nodo {
  position: relative;
  padding: 0 0 2.6rem 2.1rem;
}

.nodo:last-child {
  padding-bottom: 0;
}

.nodo::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 14px;
  height: 14px;
  background: var(--blanco);
  border: 3px solid var(--rojo);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--nieve);
}

.anio {
  margin: 0 0 0.2rem;
  font-family: var(--fuente-titulo);
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1;
  color: var(--rojo);
  letter-spacing: 0.04em;
}

.nodo h3 {
  margin: 0 0 0.55rem;
  font-family: var(--fuente-titulo);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--azul);
}

.nodo p {
  margin: 0 0 0.75rem;
  color: var(--tinta-suave);
}

.nodo p:last-child {
  margin-bottom: 0;
}

@media (min-width: 800px) {
  .linea::before {
    left: 7.4rem;
  }

  .nodo {
    display: grid;
    grid-template-columns: 6.4rem 1fr;
    gap: 1.5rem;
    padding-left: 0;
    padding-bottom: 2.8rem;
  }

  .nodo::before {
    left: 7.05rem;
  }

  .anio {
    text-align: right;
    font-size: 1.7rem;
    padding-top: 0.15rem;
  }
}

/* ——— Modelo ——— */
.modelo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.carta {
  position: relative;
  padding: 1.6rem 1.4rem 1.4rem;
  background: rgba(0, 8, 26, 0.45);
  border: 1px solid var(--linea);
  overflow: hidden;
}

.carta-num {
  font-family: var(--fuente-titulo);
  font-size: 3.4rem;
  line-height: 1;
  color: rgba(206, 17, 38, 0.35);
  letter-spacing: 0.04em;
}

.carta h3 {
  margin: 0.15rem 0 0.45rem;
  font-family: var(--fuente-titulo);
  font-size: 2.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.carta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.carta::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--rojo);
}

@media (min-width: 720px) {
  .modelo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .modelo-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ——— Galería ——— */
.galeria-nota {
  margin: -1.2rem 0 1.8rem;
  color: var(--tinta-suave);
}

.galeria {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.55rem;
}

.galeria button {
  margin: 0;
  padding: 0;
  border: 0;
  background: #0b1020;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.galeria img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.galeria button:hover img,
.galeria button:focus-visible img {
  transform: scale(1.05);
  filter: contrast(1.05);
}

@media (min-width: 640px) {
  .galeria {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1000px) {
  .galeria {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.7rem;
  }
}

/* ——— Lightbox ——— */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 8, 26, 0.94);
  padding: 3.5rem 3.2rem 2.4rem;
}

.lightbox.abierto {
  display: flex;
}

.lightbox img {
  max-height: min(86vh, 920px);
  max-width: min(96vw, 1280px);
  object-fit: contain;
  box-shadow: var(--sombra);
}

.lightbox-cerrar,
.lightbox-nav {
  position: absolute;
  border: 0;
  color: var(--blanco);
  background: rgba(206, 17, 38, 0.85);
  width: 48px;
  height: 48px;
  font-size: 1.6rem;
  line-height: 1;
}

.lightbox-cerrar {
  top: 1rem;
  right: 1rem;
}

.lightbox-nav {
  top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
}

.lightbox-prev {
  left: 0.75rem;
}

.lightbox-next {
  right: 0.75rem;
}

.lightbox-cuenta {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
}

/* ——— Firma / pie ——— */
.firma {
  background: var(--azul-noche);
  color: var(--blanco);
  padding: 3.25rem var(--gutter);
  text-align: center;
  border-top: 4px solid var(--rojo);
}

.firma-nombre {
  margin: 0;
  font-family: var(--fuente-titulo);
  font-size: 2rem;
  letter-spacing: 0.16em;
}

.firma-cargo {
  margin: 0.35rem 0 0.9rem;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.firma a {
  color: var(--blanco);
  text-underline-offset: 4px;
}

.pie {
  background: #000;
  color: #7a7a7a;
  text-align: center;
  padding: 1.6rem var(--gutter) 2rem;
  font-size: 0.88rem;
}

.pie p {
  margin: 0.2rem 0;
}

.pie a {
  color: #9a9a9a;
  text-decoration: none;
}

.pie a:hover {
  color: var(--blanco);
}