:root {
  --amarillo: #FFCF70;
  --amarillo-osc: #F4B740;
  --amarillo-suave: #FFF0C9;
  --naranja: #EF792F;
  --naranja-osc: #D9631C;
  --salvia: #80968B;
  --salvia-osc: #5F7469;
  --salvia-noche: #2E3D35;
  --niebla: #F1F5F2;
  --oro: #C9A24A;
  --oro-claro: #E8CF8A;
  --tinta: #2E3D35;
  --tinta-suave: #5B6861;
  --blanco: #FFFFFF;
  --sombra: 0 18px 40px rgba(46, 61, 53, 0.12), 0 2px 6px rgba(46, 61, 53, 0.06);
  --guion: "Style Script", cursive;
  --serif: "Prata", Georgia, serif;
  --sans: "Montserrat", system-ui, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 62px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--blanco); color: var(--tinta);
  font: 400 16px/1.7 var(--sans);
}
/* recorta lo que sobresale a los lados sin crear otra zona de scroll (en iPhone eso rompe los enlaces a secciones) */
html, body { overflow-x: clip; }
body.cerrado { overflow: hidden; height: 100vh; }
a { color: var(--naranja-osc); }
[hidden] { display: none !important; }
strong { font-weight: 600; }
h1, h2, h3 { font-weight: 400; }

/* ---------- utilidades ---------- */
.contenedor { width: min(1060px, 100%); margin: 0 auto; padding: 0 16px; }
.estrecho { width: min(720px, 100%); }
.centro { text-align: center; }
.pequeno { font-size: 0.88rem; color: var(--tinta-suave); }
.intro { font-size: 1.05rem; }
.guion { font-family: var(--guion); font-weight: 400; line-height: 1.15; margin: 0; }
.etiqueta {
  margin: 0 0 8px; font: 600 0.78rem var(--sans); letter-spacing: 0.22em; text-transform: uppercase; color: var(--naranja-osc);
}
.nota { background: rgba(255, 207, 112, 0.25); border-radius: 12px; padding: 10px 14px; font-size: 0.95rem; }

/* secciones con borde superior curvo, como hojas de papel apiladas */
.seccion { position: relative; padding: 90px 0 110px; background: var(--blanco); }
.curva { border-radius: 50% 50% 0 0 / 52px 52px 0 0; margin-top: -52px; }
.fondo-niebla { background: var(--niebla); }
.fondo-sol { background: var(--amarillo-suave); }

/* ---------- cabeceras ---------- */
.cabecera { text-align: center; margin-bottom: 30px; }
.circulo {
  display: inline-flex; align-items: center; justify-content: center; border-radius: 50%;
  width: 64px; height: 64px; background: var(--blanco); border: 1.5px solid var(--salvia);
  box-shadow: 0 0 0 5px rgba(128, 150, 139, 0.12), var(--sombra);
}
.circulo svg { width: 58%; height: 58%; fill: none; stroke: var(--salvia-osc); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.circulo.grande { width: 96px; height: 96px; margin-bottom: 18px; }
.cabecera h2 { font: 400 clamp(1.9rem, 7vw, 2.6rem)/1.2 var(--serif); margin: 0; color: var(--salvia-noche); text-wrap: balance; }
.adorno { display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--oro); font-size: 0.8rem; margin: 14px auto; }
.adorno span { width: 56px; height: 1px; background: var(--oro); opacity: 0.7; }
.adorno em { font-style: normal; font-size: 1.6rem; color: var(--naranja); }
.subtitulo { font-size: clamp(1.8rem, 7vw, 2.4rem); color: var(--naranja); text-wrap: balance; }

/* ---------- botones ---------- */
.botones { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 18px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 500 0.74rem/1 var(--sans); letter-spacing: 0.22em; text-transform: uppercase; text-decoration: none;
  padding: 17px 28px; border-radius: 999px; border: 1.5px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, .sello:focus-visible, .barra a:focus-visible, .atajos a:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; }
.btn-lleno { background: var(--salvia-osc); color: var(--blanco); box-shadow: 0 10px 24px rgba(95, 116, 105, 0.35); }
.btn-lleno:hover { background: var(--salvia-noche); }
.btn-borde { background: transparent; color: var(--salvia-osc); border-color: var(--salvia); }
.btn-borde:hover { background: var(--salvia-osc); color: var(--blanco); }
.btn-pequeno { padding: 11px 18px; font-size: 0.68rem; background: var(--blanco); }
.btn-claro { background: transparent; color: var(--blanco); border-color: rgba(255, 255, 255, 0.55); letter-spacing: 0.08em; text-transform: none; font-size: 0.9rem; }
.btn-claro:hover { background: rgba(255, 255, 255, 0.1); }
.btn-youtube { background: #FF0033; color: var(--blanco); margin-top: 8px; }
.btn-ancho { width: 100%; margin-top: 8px; }
.btn[disabled] { opacity: 0.6; cursor: wait; transform: none; }
.ico-btn { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.enlace { background: none; border: 0; color: var(--naranja-osc); text-decoration: underline; cursor: pointer; font: inherit; padding: 8px; }

/* ---------- sobre ---------- */
.sobre-pantalla {
  position: fixed; inset: 0; z-index: 50;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 26px; padding: 16px;
  background: radial-gradient(ellipse at 50% 45%, var(--blanco) 30%, var(--niebla) 100%);
  transition: opacity 0.8s ease, visibility 0.8s;
}
.sobre-pantalla.fuera { opacity: 0; visibility: hidden; }
.sobre-titulo { margin: 0; font-family: var(--guion); font-size: clamp(2.2rem, 9vw, 3rem); color: var(--naranja); text-align: center; line-height: 1.1; }
.sobre-toca { margin: 0; font: 500 0.75rem var(--sans); letter-spacing: 0.24em; text-transform: uppercase; color: var(--tinta-suave); text-align: center; }
.sobre { position: relative; width: min(88vw, 460px); aspect-ratio: 1.45; perspective: 1400px; }
/* interior del sobre: forro verde salvia con lunares dorados, se ve al abrir la solapa */
.sobre-fondo {
  position: absolute; inset: 0; border-radius: 6px;
  background: radial-gradient(circle, rgba(232, 207, 138, 0.55) 1.2px, transparent 1.6px) 0 0 / 14px 14px, linear-gradient(160deg, #8FA499, var(--salvia-osc));
  box-shadow: 0 2px 4px rgba(46, 61, 53, 0.08), 0 18px 36px rgba(46, 61, 53, 0.16), 0 40px 80px rgba(46, 61, 53, 0.12);
}
.carta {
  position: absolute; left: 6%; right: 6%; top: 8%; bottom: 6%;
  background: linear-gradient(180deg, #FFFFFF, #FBFAF6); border-radius: 3px;
  box-shadow: inset 0 0 0 1px rgba(201, 162, 74, 0.6), inset 0 0 0 6px #FFFFFF, inset 0 0 0 7px rgba(201, 162, 74, 0.35), 0 2px 6px rgba(0,0,0,0.08);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  transition: transform 0.9s cubic-bezier(.2,.8,.2,1); z-index: 1;
}
.carta-mono { width: 52px; height: auto; margin-bottom: 4px; }
.carta-texto { font-family: var(--guion); font-size: clamp(2rem, 8vw, 2.8rem); color: var(--naranja); }
.carta-fecha { font: 500 0.75rem var(--sans); letter-spacing: 0.3em; color: var(--salvia-noche); }
.sobre-bolsillo {
  position: absolute; inset: 0; z-index: 2; border-radius: 6px;
  background:
    linear-gradient(to top right, transparent 49.7%, rgba(160, 110, 20, 0.07) 50%, transparent 58%) left bottom / 50.2% 100% no-repeat,
    linear-gradient(to top left, transparent 49.7%, rgba(160, 110, 20, 0.07) 50%, transparent 58%) right bottom / 50.2% 100% no-repeat,
    repeating-linear-gradient(90deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 3px),
    linear-gradient(165deg, #FFDE98 0%, #FFD07A 55%, #F7C25F 100%);
  clip-path: polygon(0 0, 50% 50%, 100% 0, 100% 100%, 0 100%);
  box-shadow: inset 0 0 0 1px rgba(201, 162, 74, 0.9), inset 0 0 0 7px transparent, inset 0 0 0 8px rgba(201, 162, 74, 0.55);
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 7%;
}
.sobre-para { font-family: var(--guion); color: var(--salvia-noche); text-align: center; line-height: 1.05; font-size: clamp(1.5rem, 6vw, 2.1rem); max-width: 80%; text-wrap: balance; }
.sobre-para::after { content: ""; display: block; width: 46%; height: 1px; margin: 6px auto 0; background: linear-gradient(90deg, transparent, var(--oro), transparent); }
.solapa {
  position: absolute; left: 0; right: 0; top: 0; height: 52%; z-index: 3;
  transform-origin: 50% 0; transition: transform 0.7s ease-in-out;
  filter: drop-shadow(0 3px 3px rgba(120, 80, 10, 0.16));
}
.solapa svg { display: block; width: 100%; height: 100%; overflow: visible; }
/* sello de lacre con borde irregular y el monograma en relieve */
.sello {
  position: absolute; left: 50%; top: 52%; z-index: 4; width: 84px; height: 84px; margin: -42px 0 0 -42px;
  border: 0; padding: 0; cursor: pointer; border-radius: 50%; background: none;
  display: flex; align-items: center; justify-content: center;
  animation: latido 1.8s ease-in-out infinite; transition: transform 0.4s ease, opacity 0.4s ease;
}
.sello::before {
  content: ""; position: absolute; inset: -7px; z-index: -1;
  border-radius: 44% 56% 47% 53% / 55% 43% 57% 45%;
  background: radial-gradient(circle at 38% 32%, #93A89C, #5A6F64 75%);
  box-shadow: 0 8px 16px rgba(30, 40, 35, 0.32), 0 2px 3px rgba(30, 40, 35, 0.3);
}
.sello::after {
  content: ""; position: absolute; inset: -3px; z-index: -1;
  border-radius: 53% 47% 55% 45% / 46% 54% 44% 56%;
  background: radial-gradient(circle at 60% 70%, #6A8075, #556A5F);
}
.sello span {
  width: 78px; height: 78px; border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, #A9BDB2 0%, #6F8579 38%, #4E6358 72%, #3E5047 100%);
  box-shadow: inset 0 -5px 9px rgba(0,0,0,0.3), inset 0 4px 6px rgba(255,255,255,0.28), 0 1px 2px rgba(0,0,0,0.25);
  outline: 1px solid rgba(232, 207, 138, 0.5); outline-offset: -9px;
  display: flex; align-items: center; justify-content: center;
}

.sello img { width: 66%; height: auto; filter: drop-shadow(0 -1px 0 rgba(255,255,255,0.25)) drop-shadow(0 1px 1px rgba(0,0,0,0.45)); }
@keyframes latido { 50% { transform: scale(1.06); } }
.abriendo .sello { animation: none; transform: scale(1.3); opacity: 0; }
.abriendo .solapa { transform: rotateX(180deg); }
.abriendo.solapa-atras .solapa { z-index: 0; }
.abriendo.carta-arriba .carta { transform: translateY(-62%); z-index: 2; }
.abriendo.carta-arriba .sobre-bolsillo { z-index: 3; }

/* mientras se comprueba el enlace no se muestra nada */
.cargando .sobre-pantalla > * { visibility: hidden; }
.bloqueo {
  position: fixed; inset: 0; z-index: 55; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; padding: 24px; text-align: center; color: var(--tinta);
  background: radial-gradient(ellipse at 50% 40%, var(--blanco) 30%, var(--niebla) 100%);
}
.bloqueo-logo { width: 110px; height: auto; margin-bottom: 18px; }
.bloqueo-titulo { margin: 0; font: 400 clamp(2.2rem, 9vw, 3rem)/1.2 "Pinyon Script", cursive; color: var(--salvia-noche); }
.bloqueo-linea { width: 80px; height: 1px; margin: 12px 0 14px; background: linear-gradient(90deg, transparent, var(--oro), transparent); }
.bloqueo p { margin: 0; max-width: 360px; }
.bloqueo-pequeno { margin-top: 10px !important; font-size: 0.88rem; color: var(--tinta-suave); }
#confeti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 60; }

/* ---------- barra de pestañas ---------- */
.barra {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(128, 150, 139, 0.25);
  padding: 8px 16px; padding-top: max(8px, env(safe-area-inset-top));
}
.barra-mono {
  flex: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--oro);
  display: flex; align-items: center; justify-content: center; text-decoration: none;
  background: var(--blanco);
}
.barra-mono img { width: 62%; height: auto; }
.barra-nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.barra-nav::-webkit-scrollbar { display: none; }
.barra-nav a {
  flex: none; color: var(--salvia-osc); text-decoration: none; white-space: nowrap;
  font: 500 0.68rem var(--sans); letter-spacing: 0.16em; text-transform: uppercase; padding: 9px 12px; border-radius: 999px;
}
.barra-nav a:hover { background: var(--niebla); }
.barra-nav a.destacado { background: var(--salvia-osc); color: var(--blanco); }
/* menú desplegable del celular (oculto en computadora) */
.menu-btn, .barra-confirmar { display: none; }
.menu-btn {
  align-items: center; gap: 10px; border: 1px solid rgba(128, 150, 139, 0.45); background: var(--blanco); color: var(--salvia-noche);
  border-radius: 999px; padding: 9px 16px 9px 14px; cursor: pointer; font: 500 0.7rem var(--sans); letter-spacing: 0.18em; text-transform: uppercase;
}
.hamburguesa { position: relative; width: 16px; height: 12px; display: inline-block; }
.hamburguesa span, .hamburguesa::before, .hamburguesa::after {
  content: ""; position: absolute; left: 0; width: 100%; height: 1.6px; border-radius: 2px; background: currentColor; transition: transform 0.3s ease, opacity 0.2s ease, top 0.3s ease;
}
.hamburguesa::before { top: 0; }
.hamburguesa span { top: 5px; }
.hamburguesa::after { top: 10px; }
.barra.abierta .hamburguesa::before { top: 5px; transform: rotate(45deg); }
.barra.abierta .hamburguesa span { opacity: 0; }
.barra.abierta .hamburguesa::after { top: 5px; transform: rotate(-45deg); }
.barra-confirmar {
  margin-left: auto; text-decoration: none; background: var(--salvia-osc); color: var(--blanco); border-radius: 999px;
  padding: 9px 16px; font: 500 0.68rem var(--sans); letter-spacing: 0.16em; text-transform: uppercase;
}

/* ---------- portada ---------- */
.portada {
  position: relative; text-align: center; padding: 34px 16px 130px;
  background: radial-gradient(ellipse at 50% 0%, var(--niebla), var(--blanco) 70%);
}
.emblema { position: relative; width: min(74vw, 290px); margin: 0 auto 10px; aspect-ratio: 1; }
.emblema svg { width: 100%; height: 100%; overflow: visible; }
.emblema-logo { position: absolute; left: 50%; top: 50%; width: 46%; transform: translate(-50%, -52%); }
.emblema-fecha { margin: 4px 0 0; font: 400 0.95rem var(--serif); letter-spacing: 0.3em; padding-left: 0.3em; color: var(--tinta-suave); }
.portada .etiqueta { margin-top: 6px; }
.nombres { margin: 4px 0 10px; display: flex; flex-direction: column; align-items: center; color: var(--salvia-noche); }
.nombre-linea { font: 400 clamp(2.9rem, 13vw, 5rem)/1.05 var(--guion); }
.nombre-y { font: 400 1.6rem/1 var(--serif); color: var(--naranja); margin: 2px 0; }
.fecha-grande { margin: 8px 0 2px; font: 400 clamp(1.2rem, 5.2vw, 1.7rem) var(--serif); letter-spacing: 0.22em; color: var(--salvia-noche); }
.lugar { margin: 0 0 20px; color: var(--tinta-suave); letter-spacing: 0.04em; }
body:not(.cerrado) .nombre-linea { animation: escribir 1.6s cubic-bezier(.5,0,.3,1) both; }
body:not(.cerrado) .nombre-linea:last-child { animation-delay: 0.7s; }
@keyframes escribir { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }

.cuenta { margin: 34px 0 30px; }
.cuenta-titulo { font-size: 2.4rem; color: var(--naranja); margin-bottom: 10px; }
.fichas { display: flex; justify-content: center; gap: clamp(8px, 2.6vw, 16px); perspective: 900px; }
.ficha {
  width: clamp(70px, 20vw, 110px); padding: 16px 0 12px; border-radius: 18px;
  background: var(--blanco); box-shadow: var(--sombra); border: 1px solid rgba(201, 162, 74, 0.25);
  display: flex; flex-direction: column; align-items: center;
}
.ficha .num { font: 400 clamp(1.9rem, 8.5vw, 3rem)/1 var(--serif); color: var(--salvia-noche); font-variant-numeric: tabular-nums; }
.ficha .lab { font: 600 clamp(0.56rem, 2.4vw, 0.7rem) var(--sans); letter-spacing: 0.16em; margin-top: 8px; color: var(--naranja-osc); }
.ficha.tic { animation: tic 0.45s ease; }
@keyframes tic { 40% { transform: rotateX(-20deg); } }
.aviso { max-width: 520px; margin: 30px auto 0; font-size: 0.92rem; color: var(--tinta-suave); }

.atajos { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px 14px; max-width: 620px; margin: 40px auto 0; }
.atajos a { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 92px; text-decoration: none; font: 500 0.62rem var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--tinta-suave); }
.atajos .circulo { width: 70px; height: 70px; transition: transform 0.2s ease; }
.atajos a:hover .circulo { transform: translateY(-3px); }

/* ---------- tarjetas con marco ---------- */
.tarjeta {
  position: relative; background: var(--blanco); border-radius: 22px; padding: 30px 26px;
  box-shadow: var(--sombra);
}
.marco::before {
  content: ""; position: absolute; inset: 8px; border: 1px solid rgba(201, 162, 74, 0.45); border-radius: 16px; pointer-events: none;
}
.tarjeta h3 { font: 400 1.65rem/1.25 var(--serif); margin: 0 0 8px; color: var(--salvia-noche); }
.tarjeta ul, .tarjeta ol { padding-left: 20px; margin: 10px 0; }
.tarjeta li { margin-bottom: 8px; }
.tarjeta p { margin: 0 0 10px; }
.tarjeta .btn { margin-top: 8px; }
.rejilla { display: grid; gap: 22px; margin: 10px 0 24px; }
.rejilla.dos { grid-template-columns: 1fr; }
@media (min-width: 680px) { .rejilla.dos { grid-template-columns: repeat(2, 1fr); } }
#viaje .contenedor { width: min(940px, 100%); }
#viaje .tarjeta .etiqueta { font-size: 0.85rem; padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid rgba(201, 162, 74, 0.35); }
/* filas centradas: si la última fila tiene menos tarjetas, quedan en el medio */
.rejilla.tres { display: flex; flex-wrap: wrap; justify-content: center; }
.rejilla.tres > .tarjeta { flex: 0 1 300px; }
.lugar-nombre { font-weight: 700; color: var(--salvia-noche); margin-bottom: 0 !important; }
.lugar-sitio { color: var(--tinta-suave); }
.grupo-titulo { font: 400 1.5rem var(--serif); text-align: center; margin: 46px 0 6px; color: var(--salvia-noche); }
.aloja { text-align: center; display: flex; flex-direction: column; align-items: center; }
.aloja h3 { font-size: 1.3rem; }
.aloja .btn { margin-top: auto; }
.bloque { margin-bottom: 18px; }
.reglas { margin: 4px 0 20px; }
.reglas .subtitulo { margin-bottom: 8px; }
.consejo { background: var(--blanco); border-left: 3px solid var(--amarillo-osc); border-radius: 12px; padding: 16px 20px; box-shadow: var(--sombra); }

/* ---------- historia ---------- */
.historia p { margin: 0 0 18px; font-size: 1.04rem; text-align: center; text-wrap: pretty; }
.una-linea { display: inline-block; white-space: nowrap; margin-top: 4px; }
.historia-castillo { text-align: center; font-style: italic; margin-top: 30px !important; }
.historia-espana { text-align: center; font-size: clamp(2.6rem, 10vw, 3.4rem) !important; color: var(--naranja); }
.dedicatoria { margin-top: 34px; text-align: center; padding: 34px 26px; }
.dedicatoria-texto { margin: 0 !important; font-size: 1.05rem; }
.dedicatoria-texto .nombre { font-family: var(--guion); font-size: 2.4rem; color: var(--salvia-noche); display: block; line-height: 1.2; margin-bottom: 8px; }

/* ---------- línea de tiempo ---------- */
.linea-tiempo { list-style: none; margin: 0; padding: 0 0 0 4px; position: relative; }
.linea-tiempo::before {
  content: ""; position: absolute; left: 35px; top: 30px; bottom: 30px; width: 2px;
  display: none; /* sin línea recta: solo queda la ruta del avioncito */
}
.hito { position: relative; padding-left: 86px; margin-bottom: 34px; }
/* avioncito de papel que baja por la línea de tiempo al hacer scroll */
.avion-ruta { position: absolute; left: 35px; top: 30px; bottom: 30px; width: 2px; pointer-events: none; z-index: 3; }
.avion-estela { position: absolute; left: 1px; top: 0; width: 1px; height: 100%; overflow: visible; }
.avion-estela path { fill: none; stroke: var(--salvia-noche); stroke-opacity: 0.75; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 6 6; }
.avion-mini { position: absolute; left: 1px; top: 0; width: 62px; height: 54px; margin: -27px 0 0 -31px; will-change: transform; }
.avion-mini svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 5px 5px rgba(46, 61, 53, 0.15)); }
.hito-icono {
  position: absolute; left: 0; top: 0; width: 64px; height: 64px; border-radius: 50%;
  background: var(--salvia-osc); display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 6px rgba(128, 150, 139, 0.18), 0 0 0 12px rgba(128, 150, 139, 0.08);
}
.hito-icono svg { width: 60%; height: 60%; fill: none; stroke: var(--amarillo); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.hito-hora { margin: 8px 0 14px; font: 400 clamp(1.6rem, 7vw, 2.4rem)/1 var(--serif); color: var(--salvia-noche); }

/* ---------- formulario ---------- */
.pastilla {
  display: table; margin: 0 auto 26px; padding: 10px 22px; border-radius: 999px; text-align: center;
  background: var(--blanco); border: 1px solid rgba(239, 121, 47, 0.35); font-size: 0.92rem;
}
.pastilla strong { color: var(--naranja-osc); }
.formulario { padding: 30px 22px; }
.invitacion-para { margin: 0 0 22px !important; padding-bottom: 18px; border-bottom: 1px solid rgba(201, 162, 74, 0.35); text-align: center; font: 600 0.72rem var(--sans); letter-spacing: 0.2em; text-transform: uppercase; color: var(--tinta-suave); display: flex; flex-direction: column; align-items: center; gap: 2px; }
.invitacion-para strong { font: 400 2.2rem/1.2 var(--guion); letter-spacing: 0; text-transform: none; color: var(--salvia-noche); }
.campo { display: block; border: 0; padding: 0; margin: 0 0 20px; }
.campo > span, .campo legend { display: block; font: 500 0.85rem var(--sans); color: var(--salvia-noche); margin-bottom: 8px; padding: 0; }
.campo input[type=text], .campo input[type=tel], .campo input[type=email], .campo select, .campo textarea, .playlist-form input {
  width: 100%; font: 16px var(--sans); color: var(--tinta); background: var(--blanco);
  border: 1px solid #D5DED9; border-radius: 14px; padding: 13px 16px;
}
.campo input:focus, .campo select:focus, .campo textarea:focus, .playlist-form input:focus { outline: none; border-color: var(--salvia-osc); box-shadow: 0 0 0 3px rgba(95, 116, 105, 0.15); }
#nombres input + input { margin-top: 8px; }
.opciones { display: flex; flex-wrap: wrap; gap: 10px; }
.opcion { display: inline-flex; align-items: center; gap: 10px; padding: 11px 18px; border: 1px solid #D5DED9; border-radius: 999px; cursor: pointer; font-size: 0.95rem; }
.opcion:has(input:checked) { border-color: var(--salvia-osc); background: var(--niebla); }
.opcion input { accent-color: var(--salvia-osc); width: 18px; height: 18px; margin: 0; }
.error { color: #B3261E; margin: 0 0 6px; }
.gracias { text-align: center; }

.playlist-form { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 22px; }
.playlist-form input { flex: 1 1 260px; max-width: 420px; }
.playlist-ok { font-weight: 600; color: var(--salvia-osc); }

/* tarjetas del regalo: papelería fina con doble filete dorado y un ramito en la esquina */
.regalo-opciones.una { display: flex; justify-content: center; }
.regalo-opciones.una .regalo-tarjeta {
  width: min(100%, 360px); flex-direction: row; justify-content: center; gap: 16px; padding: 24px 30px; border-radius: 18px;
}
.regalo-opciones.una .regalo-tarjeta::before { inset: 7px; border-radius: 12px; }
.regalo-opciones.una .regalo-tarjeta::after { inset: 11px; border-radius: 9px; }
.regalo-opciones.una .regalo-icono { width: 44px; height: 44px; margin: 0; flex: none; box-shadow: 0 0 0 4px rgba(232, 207, 138, 0.25); }
.regalo-opciones.una .regalo-linea { display: none; }
.regalo-opciones.una .regalo-flor { width: 60px; height: 60px; top: -16px; right: -12px; }
.regalo-opciones.una .regalo-tarjeta h3 { color: var(--salvia-noche); margin: 0; font-size: clamp(2.1rem, 8vw, 2.4rem); }
.regalo-opciones { display: grid; gap: 18px; align-items: center; margin: 34px 0 6px; }
@media (min-width: 680px) { .regalo-opciones { grid-template-columns: 1fr auto 1fr; align-items: stretch; } }
.regalo-tarjeta {
  position: relative; text-align: center; padding: 46px 26px 34px; border-radius: 24px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFBF1 100%);
  box-shadow: 0 22px 44px rgba(46, 61, 53, 0.1), 0 2px 6px rgba(46, 61, 53, 0.05);
  display: flex; flex-direction: column; align-items: center;
}
.regalo-tarjeta::before, .regalo-tarjeta::after { content: ""; position: absolute; pointer-events: none; border: 1px solid rgba(201, 162, 74, 0.55); }
.regalo-tarjeta::before { inset: 9px; border-radius: 17px; }
.regalo-tarjeta::after { inset: 14px; border-radius: 13px; border-color: rgba(201, 162, 74, 0.25); }
.regalo-flor { position: absolute; top: -20px; right: -16px; width: 82px; height: 82px; overflow: visible; filter: drop-shadow(0 4px 6px rgba(46, 61, 53, 0.12)); }
.regalo-icono {
  width: 58px; height: 58px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
  background: var(--blanco); border: 1px solid var(--oro); box-shadow: 0 0 0 5px rgba(232, 207, 138, 0.25);
}
.regalo-icono svg { width: 60%; height: 60%; fill: none; stroke: var(--oro); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.regalo-tarjeta .etiqueta { margin-bottom: 2px; }
.regalo-tarjeta h3 { font: 400 clamp(2.4rem, 9vw, 2.9rem)/1.2 "Pinyon Script", cursive; font-synthesis: none; color: var(--naranja); margin: 6px 0 0; }
.regalo-linea { display: block; width: 70px; height: 1px; margin: 10px auto 16px; background: linear-gradient(90deg, transparent, var(--oro), transparent); }
.regalo-tarjeta p { margin: 0; max-width: 300px; }
.regalo-tarjeta .dato { font: 400 1.75rem var(--serif); color: var(--salvia-noche); letter-spacing: 0.02em; margin-bottom: 16px; }
.regalo-tarjeta .btn { margin-top: auto; }
.regalo-o {
  justify-self: center; align-self: center; width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: var(--blanco); border: 1px solid var(--oro);
  font: 400 1.7rem/1 var(--guion); color: var(--naranja); box-shadow: 0 6px 14px rgba(46, 61, 53, 0.08);
}

/* ---------- preguntas ---------- */
.faq { padding: 10px 24px; }
.faq details { border-bottom: 1px solid rgba(201, 162, 74, 0.3); }
.faq details:last-child { border-bottom: 0; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 34px 18px 0; position: relative; font: 600 0.98rem var(--sans); color: var(--salvia-noche); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 400 1.6rem var(--serif); color: var(--naranja); transition: transform 0.2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p, .faq details ul { margin: 0 0 14px; }

/* ---------- cierre ---------- */
.cierre {
  position: relative; overflow: hidden; text-align: center; color: var(--blanco);
  background: linear-gradient(180deg, #55685E 0%, #65786E 45%, #8F9480 80%, #B9A687 115%);
  padding: 190px 16px 70px; padding-bottom: max(70px, calc(40px + env(safe-area-inset-bottom)));
}
.cierre-ruta { position: absolute; left: 0; top: 0; width: 100%; height: 200px; }
.avion { position: absolute; left: 0; top: 0; width: 76px; height: 49px; margin: -24px 0 0 -38px; opacity: 0; }
.avion svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 6px 8px rgba(0,0,0,0.3)); }
.cierre-linea { margin: 0; font: 400 clamp(1rem, 4.5vw, 1.5rem) var(--serif); letter-spacing: 0.45em; padding-left: 0.45em; }
.cierre-espana {
  margin: 6px 0 26px; font: 400 clamp(3.6rem, 17vw, 8.5rem)/1.2 var(--serif); letter-spacing: 0.08em; padding-left: 0.08em;
  color: var(--amarillo); text-shadow: 0 3px 0 var(--oro), 0 12px 30px rgba(0, 0, 0, 0.35); perspective: 800px;
}
.cierre-espana span { display: inline-block; transform-origin: 50% 0; }
.cierre.visto .cierre-espana span { animation: letra 0.6s cubic-bezier(.3,1.6,.5,1) both; }
.cierre.visto .cierre-espana span:nth-child(2) { animation-delay: 0.12s; }
.cierre.visto .cierre-espana span:nth-child(3) { animation-delay: 0.24s; }
.cierre.visto .cierre-espana span:nth-child(4) { animation-delay: 0.36s; }
.cierre.visto .cierre-espana span:nth-child(5) { animation-delay: 0.48s; }
.cierre.visto .cierre-espana span:nth-child(6) { animation-delay: 0.6s; }
@keyframes letra { from { transform: rotateX(-95deg); opacity: 0; } to { transform: none; opacity: 1; } }
.contacto { max-width: 560px; margin: 0 auto 34px; }
.contacto p { margin: 0 0 6px; color: rgba(255, 255, 255, 0.85); }
.cierre-duda { font-size: clamp(2rem, 8vw, 2.6rem); color: var(--oro-claro) !important; margin-bottom: 4px !important; }
.cierre-firma { margin: 0; font: 400 1rem var(--serif); letter-spacing: 0.3em; color: var(--oro-claro); }

.toast {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); transform: translate(-50%, 140%); z-index: 70;
  background: var(--salvia-noche); color: var(--blanco); padding: 12px 20px; border-radius: 999px; box-shadow: var(--sombra);
  transition: transform 0.3s ease, visibility 0.3s; visibility: hidden; font-size: 0.92rem; max-width: calc(100% - 32px); text-align: center;
}
.toast.ver { transform: translate(-50%, 0); visibility: visible; }

@media (max-width: 560px) {
  body { font-size: 15.5px; }
  .seccion { padding: 76px 0 96px; }
  .curva { border-radius: 50% 50% 0 0 / 34px 34px 0 0; margin-top: -34px; }
  .tarjeta { padding: 26px 20px; }
  .menu-btn, .barra-confirmar { display: inline-flex; }
  .barra-nav {
    position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; overflow: visible;
    background: var(--blanco); border-bottom: 1px solid rgba(201, 162, 74, 0.35); box-shadow: 0 18px 30px rgba(46, 61, 53, 0.14);
    padding: 6px 16px 14px; opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }
  .barra.abierta .barra-nav { opacity: 1; visibility: visible; transform: none; }
  .barra-nav a { padding: 13px 6px; border-radius: 0; border-bottom: 1px solid rgba(128, 150, 139, 0.15); font-size: 0.74rem; }
  .barra-nav a:last-child { border-bottom: 0; }
  .barra-nav a.destacado { background: none; color: var(--naranja-osc); }
  /* en el celular la ruta del avión va por el lateral izquierdo, por encima de las tarjetas */
  .linea-tiempo { padding-left: 0; }
  .hito { padding-left: 50px; }
  .hito-icono { width: 44px; height: 44px; top: 2px; box-shadow: 0 0 0 4px rgba(128, 150, 139, 0.18); }
  .hito-hora { margin: 10px 0 12px; }
  .avion-ruta { left: 22px; top: 24px; bottom: 24px; }
  .avion-mini { width: 46px; height: 40px; margin: -20px 0 0 -23px; }
  .sello { width: 70px; height: 70px; margin: -35px 0 0 -35px; }
  .sello span { width: 64px; height: 64px; outline-offset: -7px; }
  .atajos a { width: 78px; }
  .atajos .circulo { width: 60px; height: 60px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sello { animation: none; }
  body:not(.cerrado) .nombre-linea, .cierre.visto .cierre-espana span { animation: none; }
}