/* Módulo Secciones — raíz #invitation-root. Prefijo xs-. Solo transform/opacity en animación. */

.xs-root { position: relative; overflow-x: clip; }
.xs-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

.xs {
  position: relative;
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding: clamp(4.5rem, 13svh, 7.5rem) var(--gutter);
  text-align: center;
  text-shadow: 0 1px 14px rgba(4, 5, 11, .85);
}
.xs-hero { min-height: 100svh; padding-block: clamp(4rem, 9svh, 6rem) 3.5rem; display: flex; flex-direction: column; justify-content: center; }
.xs-last { padding-bottom: clamp(6rem, 16svh, 9rem); }

/* ---------- Tipografía ---------- */
.xs-title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 10vw, 3.1rem);
  line-height: 1.08;
  color: var(--gold-200);
  letter-spacing: .005em;
}
.xs-kicker {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 7vw, 2rem);
  color: var(--gold-300);
  letter-spacing: .04em;
}
.xs-p {
  margin: 0 auto;
  max-width: 27rem;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(244, 239, 227, .9);
}
.xs-lead {
  margin: 1.6rem auto 0;
  max-width: 26rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 5.4vw, 1.45rem);
  line-height: 1.55;
  color: var(--text);
}
.xs-small { font-size: .9375rem; color: var(--text-muted); }
.xs-gold { color: var(--gold-300); }

/* máscaras de texto (títulos por letras) */
.xs-w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .14em; margin-bottom: -.14em; }
.xs-wi { display: inline-block; position: relative; }
.xs-c { display: inline-block; }

/* ---------- Divisor ornamental ---------- */
.xs-div { display: flex; align-items: center; justify-content: center; gap: .9rem; width: 12rem; margin: 0 auto 1.6rem; }
.xs-div svg { width: 100%; height: 18px; overflow: visible; }
.xs-div path.xs-draw { stroke: var(--gold-400); fill: none; stroke-width: 1; }
.xs-div .xs-dstar { fill: var(--gold-300); transform-box: fill-box; transform-origin: center; }

/* ---------- Ornamentos de fondo (rosetas) ---------- */
.xs-orn { position: absolute; z-index: -1; pointer-events: none; width: clamp(14rem, 78vw, 22rem); opacity: .2; }
.xs-orn img { width: 100%; height: auto; }
.xs-orn.l { left: -34%; top: 6%; }
.xs-orn.r { right: -34%; top: 10%; }

/* ---------- Botones ---------- */
.xs-btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 3rem; padding: .7rem 1.9rem;
  border: 1px solid var(--gold-400); border-radius: 999px;
  background: rgba(8, 11, 26, .55);
  color: var(--gold-200);
  font-family: var(--font-body); font-weight: 400; font-size: .9375rem; letter-spacing: .08em;
  text-shadow: none;
  transition: color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.xs-btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--gold-gradient);
  transform: translateX(-101%);
  transition: transform .5s var(--ease-out);
}
.xs-btn::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 40%; z-index: -1;
  background: linear-gradient(100deg, transparent, rgba(255, 246, 220, .35), transparent);
  transform: translateX(-160%) skewX(-20deg);
  animation: xs-btn-sheen 5.5s var(--ease-in-out) 2s infinite;
}
@media (hover: hover) {
  .xs-btn:hover { color: var(--night-950); }
  .xs-btn:hover::before { transform: translateX(0); }
}
.xs-btn:active { transform: scale(.97); }
.xs-btn-solid { background: var(--gold-gradient); color: var(--night-950); font-weight: 500; border-color: transparent; }
.xs-btn-solid::before { display: none; }
@keyframes xs-btn-sheen { 0%, 70% { transform: translateX(-160%) skewX(-20deg); } 100% { transform: translateX(420%) skewX(-20deg); } }
.xs-actions { margin-top: 1.8rem; }

/* ---------- Vidrio ---------- */
.xs-glass {
  background: rgba(14, 19, 48, .78);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
}

/* ================= HERO ================= */
.xs-frame { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.xs-frame .xs-draw { fill: none; stroke: var(--gold-400); stroke-linejoin: round; }
.xs-frame .f1 { stroke-width: 1.4; }
.xs-frame .f2 { stroke-width: .7; opacity: .8; }
.xs-frame .f3 { stroke-width: 1.6; stroke-dasharray: 0 7; stroke-linecap: round; opacity: .5; }
.xs-frame .fs { fill: var(--gold-300); transform-box: fill-box; transform-origin: center; }
.xs-corner { position: absolute; width: clamp(3.4rem, 17vw, 4.6rem); aspect-ratio: 1; pointer-events: none; }
.xs-corner img { width: 100%; height: 100%; }
.xs-corner.tl { top: .3rem; left: .3rem; }
.xs-corner.tr { top: .3rem; right: .3rem; } .xs-corner.tr img { transform: scaleX(-1); }
.xs-corner.bl { bottom: .3rem; left: .3rem; } .xs-corner.bl img { transform: scaleY(-1); }
.xs-corner.br { bottom: .3rem; right: .3rem; } .xs-corner.br img { transform: scale(-1, -1); }
.xs-hero-in { position: relative; padding: 0 clamp(1.4rem, 7vw, 2.2rem); }

.xs-moon { width: clamp(5.5rem, 28vw, 7rem); margin: 0 auto .4rem; overflow: visible; }
.xs-moon .ring { transform-box: fill-box; transform-origin: center; animation: xs-spin 90s linear infinite; }
.xs-moon .ring2 { transform-box: fill-box; transform-origin: center; animation: xs-spin 140s linear infinite reverse; }
@keyframes xs-spin { to { transform: rotate(360deg); } }

.xs-name {
  margin: .3rem 0 0;
  font-family: var(--font-script); font-weight: 400;
  font-size: clamp(3.6rem, 20vw, 6.2rem);
  line-height: .98;
  text-shadow: none;
}
.xs-name .xs-w { display: block; padding: .16em .14em .3em; margin: -.16em -.14em -.3em; }
.xs-name .xs-wi {
  background: var(--gold-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.xs-name .xs-wi::after {
  content: attr(data-text);
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, .95) 50%, transparent 62%) 160% 0 / 260% 100% no-repeat;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: xs-sheen 7s var(--ease-in-out) 2.4s infinite;
}
@keyframes xs-sheen { 0% { background-position: 160% 0; } 38%, 100% { background-position: -80% 0; } }

.xs-photo { width: clamp(11rem, 52vw, 13.5rem); margin: 1.6rem auto 0; position: relative; }
.xs-photo svg { width: 100%; overflow: visible; }
.xs-photo .a1 { fill: none; stroke: var(--gold-400); stroke-width: 1.6; }
.xs-photo .a2 { fill: none; stroke: var(--gold-400); stroke-width: .6; opacity: .75; }
.xs-photo .afill { fill: rgba(14, 19, 48, .6); }
.xs-photo text { font-family: var(--font-script); font-size: 118px; fill: url(#xs-gold); text-anchor: middle; text-shadow: none; }
.xs-photo .ps { fill: var(--gold-300); transform-box: fill-box; transform-origin: center; }
.xs-photo figcaption { margin-top: .7rem; font-family: var(--font-display); font-style: italic; font-size: .98rem; color: var(--text-muted); letter-spacing: .04em; }
.xs-photo { margin-inline: auto; }

.xs-greet { margin: 1.9rem auto 0; font-family: var(--font-display); font-size: clamp(1.35rem, 6vw, 1.65rem); line-height: 1.35; color: var(--gold-200); }
.xs-greet b { font-weight: 600; color: var(--gold-300); font-size: 1.15em; }
.xs-greet-sub { margin: .35rem 0 0; font-family: var(--font-body); font-size: 1rem; color: var(--text); }
.xs-greet-sub b { font-family: var(--font-display); font-size: 1.5em; font-weight: 600; color: var(--gold-300); padding-inline: .1em; }

.xs-scroll { display: flex; flex-direction: column; align-items: center; gap: .55rem; margin-top: 2.2rem; color: var(--text-muted); font-size: .8125rem; letter-spacing: .24em; }
.xs-scroll i { display: block; width: 1px; height: 3.2rem; background: linear-gradient(var(--gold-400), transparent); position: relative; overflow: hidden; }
.xs-scroll i::after { content: ""; position: absolute; left: -1px; top: 0; width: 3px; height: 3px; border-radius: 50%; background: var(--gold-200); animation: xs-drop 2.2s var(--ease-in-out) infinite; }
@keyframes xs-drop { 0% { transform: translateY(-4px); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(3.2rem); opacity: 0; } }

/* ================= CUENTA REGRESIVA ================= */
.xs-cd { -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); display: grid; grid-template-columns: repeat(4, 1fr); gap: .35rem; padding: 1.4rem .5rem 1.2rem; margin-top: 1.6rem; position: relative; }
.xs-cell { position: relative; padding-inline: .1rem; }
.xs-cell + .xs-cell::before { content: ""; position: absolute; left: -.18rem; top: .5rem; bottom: 1.6rem; width: 1px; background: linear-gradient(transparent, var(--line), transparent); }
.xs-num { display: grid; overflow: hidden; height: 1.12em; font-family: var(--font-display); font-weight: 500; font-size: clamp(2.5rem, 12.5vw, 3.6rem); line-height: 1.12; font-variant-numeric: lining-nums tabular-nums; text-shadow: none; }
.xs-d { grid-area: 1 / 1; background: var(--gold-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; padding-inline: .04em; }
.xs-lbl { margin-top: .2rem; font-size: .8125rem; letter-spacing: .2em; color: var(--text-muted); }
.xs-date { margin: 1.5rem 0 0; font-family: var(--font-display); font-style: italic; font-size: clamp(1.25rem, 5.6vw, 1.5rem); color: var(--gold-200); }
.xs-date span { display: block; font-style: normal; font-family: var(--font-body); font-size: .9375rem; letter-spacing: .14em; color: var(--text-muted); margin-top: .25rem; }

/* ================= LUGAR ================= */
.xs-venue { margin: 0 0 .3rem; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.7rem, 7.6vw, 2.15rem); line-height: 1.12; color: var(--text); }
.xs-addr { margin: 0; color: rgba(244, 239, 227, .86); font-size: 1.0625rem; }
.xs-time { margin: .9rem 0 0; font-family: var(--font-display); font-size: 1.5rem; color: var(--gold-300); }
.xs-time small { font-family: var(--font-body); font-size: .8125rem; letter-spacing: .2em; color: var(--text-muted); margin-right: .5rem; }
.xs-map { margin: 1.9rem auto 0; width: 100%; border: 1px solid var(--line); border-radius: 1.1rem; overflow: hidden; background: #090d20; position: relative; box-shadow: 0 18px 40px rgba(0, 0, 0, .45); }
.xs-map svg { width: 100%; height: auto; }
.xs-map .st { fill: none; stroke: var(--gold-500); stroke-linecap: round; }
.xs-map .st.m { stroke-width: 1.3; opacity: .85; } .xs-map .st.n { stroke-width: .6; opacity: .45; }
.xs-map .river { fill: none; stroke: rgba(70, 100, 200, .28); stroke-width: 14; stroke-linecap: round; }
.xs-map .blk { fill: rgba(230, 195, 111, .05); stroke: rgba(230, 195, 111, .16); stroke-width: .5; }
.xs-pin { transform-box: fill-box; }
.xs-pulse { fill: none; stroke: var(--gold-300); stroke-width: 1.5; transform-box: fill-box; transform-origin: center; animation: xs-pulse 2.4s var(--ease-out) infinite; }
.xs-pulse.p2 { animation-delay: 1.2s; }
@keyframes xs-pulse { 0% { transform: scale(.3); opacity: .9; } 100% { transform: scale(2.6); opacity: 0; } }
.xs-pin-body { animation: xs-beat 2.4s var(--ease-in-out) infinite; transform-box: fill-box; transform-origin: 50% 100%; }
@keyframes xs-beat { 0%, 100% { transform: scale(1); } 12% { transform: scale(1.14); } 24% { transform: scale(1); } }

/* ================= VESTIMENTA ================= */
.xs-attire { width: min(78%, 17rem); margin: .4rem auto 0; overflow: visible; }
.xs-attire path, .xs-attire circle.l { fill: none; stroke: var(--gold-400); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.xs-attire .thin { stroke-width: .8; opacity: .75; }
.xs-attire .fill { fill: var(--gold-300); stroke: none; }
.xs-attire-name { margin: .6rem 0 0; font-family: var(--font-script); font-size: clamp(3.2rem, 17vw, 4.6rem); line-height: 1.1; text-shadow: none; }
.xs-attire-name span { display: inline-block; background: var(--gold-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; padding: .1em .1em .2em; }
.xs-sw { display: flex; justify-content: center; gap: .9rem; margin-top: 1.2rem; align-items: center; color: var(--text-muted); font-size: .9375rem; }
.xs-sw i { position: relative; display: inline-block; width: 1.5rem; height: 1.5rem; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .5); }
.xs-sw i::after { content: ""; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1.5px; background: var(--text); transform: translateX(-50%) rotate(45deg); box-shadow: 0 0 0 1px rgba(4, 5, 11, .6); }

/* ================= REGALOS ================= */
.xs-env { width: min(62%, 11rem); margin: 0 auto 1.6rem; overflow: visible; }
.xs-env .ln { fill: none; stroke: var(--gold-400); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.xs-env .body { fill: #0b1030; }
.xs-env .card { fill: var(--gold-200); stroke: var(--gold-400); stroke-width: 1; }
.xs-env .cl { stroke: var(--gold-600); stroke-width: 1.2; stroke-linecap: round; }
.xs-env .seal { fill: url(#xs-gold); }
.xs-env .sp { fill: var(--gold-200); transform-box: fill-box; transform-origin: center; }

/* ================= RSVP ================= */
.xs-form { position: relative; text-align: left; padding: 1.7rem 1.4rem 1.5rem; margin-top: 1.8rem; text-shadow: none; overflow: hidden; }
.xs-field { position: relative; margin: 0 0 1.4rem; padding: 0; border: 0; min-width: 0; }
.xs-field > label, .xs-field > legend { display: block; padding: 0; margin-bottom: .2rem; font-size: .8125rem; letter-spacing: .16em; color: var(--gold-300); }
.xs-field input[type="text"], .xs-field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line); border-radius: 0;
  padding: .55rem 0; color: var(--text); font: inherit; font-size: 1.0625rem; font-family: var(--font-display); font-size: 1.3rem;
}
.xs-field textarea { resize: none; min-height: 3.6rem; }
.xs-field input::placeholder, .xs-field textarea::placeholder { color: var(--text-faint); font-style: italic; }
.xs-field input:focus, .xs-field textarea:focus { outline: none; border-bottom-color: var(--gold-300); }
.xs-field .xs-ul { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold-300); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out); pointer-events: none; }
.xs-field:focus-within .xs-ul { transform: scaleX(1); }
.xs-field:has(textarea) .xs-ul { bottom: .1rem; }
.xs-seg { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-top: .5rem; }
.xs-seg label { position: relative; display: block; }
.xs-seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.xs-seg span { display: flex; align-items: center; justify-content: center; text-align: center; min-height: 3rem; padding: .4rem .6rem; border: 1px solid var(--line); border-radius: .8rem; font-size: .9375rem; line-height: 1.25; color: var(--text-muted); transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast); }
.xs-seg input:checked + span { background: rgba(230, 195, 111, .14); border-color: var(--gold-400); color: var(--gold-200); }
.xs-seg input:focus-visible + span { outline: 2px solid var(--gold-400); outline-offset: 2px; }
.xs-step { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: .3rem; }
.xs-step button { width: 2.9rem; height: 2.9rem; border-radius: 50%; border: 1px solid var(--gold-500); background: transparent; color: var(--gold-200); font-size: 1.4rem; line-height: 1; display: grid; place-items: center; transition: background var(--dur-fast), transform var(--dur-fast); }
.xs-step button:active { transform: scale(.92); background: rgba(230, 195, 111, .18); }
.xs-step button[disabled] { opacity: .35; }
.xs-step output { flex: 1; text-align: center; font-family: var(--font-display); font-size: 2.2rem; font-weight: 500; line-height: 1; color: var(--gold-200); font-variant-numeric: lining-nums; overflow: hidden; height: 1.1em; display: grid; }
.xs-step output span { grid-area: 1 / 1; }
.xs-step output small { display: block; font-family: var(--font-body); font-size: .75rem; letter-spacing: .14em; color: var(--text-muted); }
.xs-fixed { margin: .2rem 0 0; font-family: var(--font-display); font-size: 1.25rem; color: var(--gold-200); }
.xs-form .xs-btn { width: 100%; margin-top: .4rem; }
.xs-deadline { margin: 1rem 0 0; text-align: center; font-size: .9375rem; color: var(--text-muted); }
.xs-deadline b { font-weight: 500; color: var(--gold-300); }
.xs-form[data-done="1"] .xs-fields { visibility: hidden; }
.xs-success { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 1.5rem; background: rgba(8, 11, 26, .92); }
.xs-form[data-done="1"] .xs-success { display: flex; }
.xs-success svg { width: 6.5rem; overflow: visible; }
.xs-success .ck { fill: none; stroke: var(--gold-300); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.xs-success .cc { fill: none; stroke: var(--gold-400); stroke-width: 1.6; }
.xs-success h3 { margin: .8rem 0 .2rem; font-family: var(--font-script); font-weight: 400; font-size: 2.6rem; line-height: 1.1; color: var(--gold-200); }
.xs-success p { margin: 0; font-size: 1rem; color: var(--text-muted); }
.xs-success button { margin-top: 1.1rem; background: none; border: 0; color: var(--gold-300); font-size: .9375rem; text-decoration: underline; text-underline-offset: 4px; min-height: 2.75rem; padding: 0 1rem; }
.xs-spark { position: absolute; left: 50%; top: 38%; width: 14px; height: 14px; margin: -7px 0 0 -7px; pointer-events: none; }
.xs-spark svg { width: 100%; height: 100%; }

/* ================= AGRADECIMIENTO ================= */
.xs-thanks { margin: 0 auto; max-width: 25rem; font-family: var(--font-display); font-style: italic; font-weight: 400; font-size: clamp(1.45rem, 6.6vw, 1.8rem); line-height: 1.5; color: var(--text); }
.xs-sign { margin: 1.6rem 0 0; font-family: var(--font-script); font-size: clamp(2.8rem, 15vw, 4.2rem); line-height: 1.2; text-shadow: none; }
/* Dorado liso: un degradado con background-clip:text en el padre no pinta a través de las letras
   animadas (inline-block con transform) y la firma quedaba invisible en Chrome. */
.xs-sign .xs-wi { color: var(--gold-300); padding: .05em .06em; }
.xs-sign .xs-w { padding: .2em .1em .3em; margin: -.2em -.1em -.3em; }
.xs-const { width: min(100%, 22rem); margin: 2.2rem auto 0; overflow: visible; }
.xs-const line { stroke: var(--gold-400); stroke-width: 1; stroke-linecap: round; opacity: .8; }
.xs-const .cs { fill: var(--gold-200); transform-box: fill-box; transform-origin: center; }
.xs-const .cs.tw { animation: xs-tw 3.4s var(--ease-in-out) infinite; }
.xs-const .cs.tw:nth-of-type(2n) { animation-delay: .8s; } .xs-const .cs.tw:nth-of-type(3n) { animation-delay: 1.7s; }
@keyframes xs-tw { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.xs-end { margin: 1.4rem 0 0; font-family: var(--font-display); letter-spacing: .5em; color: var(--gold-400); font-size: 1rem; padding-left: .5em; }

/* ---------- Contenido de modales (inyectado en XV.ui) ---------- */
.xs-m { text-align: center; }
.xs-m p { margin: 0 0 1rem; line-height: 1.7; }
.xs-m .xs-sw { margin-top: .6rem; }
.xs-acct { display: block; margin: .4rem 0 1.2rem; padding: 1rem; border: 1px dashed var(--gold-500); border-radius: .8rem; font-family: var(--font-display); font-size: 1.3rem; color: var(--gold-200); word-break: break-word; }
.xs-m .xs-btn { margin-inline: auto; }

/* ---------- Sin GSAP: todo visible ---------- */
.xs-static .xs-scroll i::after { animation: none; }

/* ---------- Escritorio ---------- */
@media (min-width: 720px) {
  .xs-orn.l { left: -50%; } .xs-orn.r { right: -50%; }
}
@media (max-width: 370px) {
  .xs-cd { padding-inline: .2rem; }
  .xs-num { font-size: 2.3rem; }
  .xs-lbl { letter-spacing: .1em; font-size: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .xs-moon .ring, .xs-moon .ring2, .xs-name .xs-wi::after, .xs-btn::after, .xs-pulse, .xs-pin-body, .xs-scroll i::after, .xs-const .cs.tw { animation: none !important; }
  .xs-pulse { opacity: .35; }
}

/* secciones fuera de pantalla: pausa animaciones CSS en bucle */
.xs-off *, .xs-off *::before, .xs-off *::after { animation-play-state: paused !important; }
.xs-field > .xs-lab { display: block; margin-bottom: .2rem; font-size: .8125rem; letter-spacing: .16em; color: var(--gold-300); }