:root {
  --color-primary: #B97600;
  --color-primary-dark: #8a5900;
  --color-text: #212529;
  --color-text-light: #6f6f6e;
  --color-bg: #ffffff;
  --color-bg-soft: #faf7f2;
  --font-script: 'Parisienne', cursive;
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Rubik', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
/* Mientras se muestra la bienvenida, no se puede desplazar la página */
html.intro-lock, html.intro-lock body { overflow: hidden; height: 100%; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  font-weight: 300;
  overflow-x: hidden;
}

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

.section-title {
  font-family: var(--font-script);
  font-size: 48px;
  font-weight: 500;
  text-align: center;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.section-sub {
  text-align: center;
  color: var(--color-text-light);
  max-width: 480px;
  margin: 0 auto 32px;
  font-size: 15px;
}

.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.3px;
  text-decoration: none;
  font-size: 15px;
  padding: 13px 34px;
  border-radius: 50px;
  transition: all .2s ease;
}
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); }
.btn--ghost { background: #6f6f6e; color: #fff; }
.btn--ghost:hover { background: #555; }
.btn--outline { background: transparent; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn--outline:hover { background: var(--color-primary); color: #fff; }
.btn--sm { padding: 11px 30px; font-size: 14px; }
.btn--lg { padding: 15px 44px; font-size: 16px; }

/* Desplegable "Agendar" (Apple/Google/Office365/Outlook/Outlook.com/Yahoo), sin
   depender de ningún script externo. */
.agendar { position: relative; display: inline-block; }
.agendar__menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0,0,0,.15);
  min-width: 190px;
  padding: 6px 0;
  z-index: 20;
  text-align: left;
}
.agendar.is-open .agendar__menu { display: block; }
.agendar__opt {
  display: block;
  padding: 10px 18px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
}
.agendar__opt:hover { background: var(--color-bg-soft); }

/* Loader inicial (corazón dorado latiendo) */
.loader {
  position: fixed; inset: 0; z-index: 500;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .6s ease;
}
.loader.is-hidden { opacity: 0; pointer-events: none; }
.loader__heart { animation: heartbeat 1.1s ease-in-out infinite; }
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.18); }
  40% { transform: scale(1); }
  60% { transform: scale(1.12); }
}
@media (prefers-reduced-motion: reduce) {
  .loader__heart { animation: none; }
}

/* Pantalla de bienvenida */
.music-modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 24px;
  transition: opacity .5s ease;
}
.music-modal.is-hidden { opacity: 0; pointer-events: none; }
.music-modal__box { max-width: 640px; }
.music-modal__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(34px, 5.5vw, 52px);
  font-weight: 500;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.music-modal__names {
  font-family: var(--font-script);
  font-size: clamp(40px, 6.5vw, 64px);
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 18px;
}
.music-modal__text {
  font-family: var(--font-heading);
  color: #6f6f6e; margin-bottom: 32px;
  font-size: clamp(16px, 2.5vw, 22px);
}
.music-modal__actions {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 16px;
}
.btn--pill {
  background: var(--color-primary); color: #fff;
  border-radius: 50px;
  padding: 16px 36px;
  text-transform: none;
  font-size: 16px; font-weight: 500;
}
.btn--pill:hover { background: var(--color-primary-dark); }

/* Botón flotante de música */
.music-fab {
  position: fixed; top: 20px; right: 20px; z-index: 150;
  width: 52px; height: 52px; border-radius: 50%;
  border: none; cursor: pointer;
  background: rgba(245, 235, 215, .85);
  color: var(--color-primary);
  font-size: 22px; line-height: 1;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
  transition: transform .2s ease;
}
.music-fab:hover { transform: scale(1.08); }
.music-fab.is-playing { animation: pulse 2s infinite; }
@keyframes pulse {
  0%,100% { box-shadow: 0 2px 10px rgba(0,0,0,.15); }
  50% { box-shadow: 0 0 0 10px rgba(185,118,0,.15); }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #2b2b2b, #4a4a4a);
  background-image: url('../assets/img/portada.jpg');
  background-size: cover;
  background-position: center 25%;
  color: #fff; text-align: center;
}
.hero__overlay { position: absolute; inset: 0; background: rgba(0,0,0,.35); }
.hero__content {
  position: relative; z-index: 1; padding: 24px;
  display: flex; flex-direction: column; align-items: center;
}
.hero__date {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  font-family: var(--font-body); font-weight: 500;
  font-size: 28px; margin-bottom: 24px;
}
.hero__line { display: inline-block; width: 70px; height: 1px; background: rgba(255,255,255,.7); }
.hero__names {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(16px, 4vw, 40px);
  font-family: var(--font-script);
  font-size: clamp(56px, 11vw, 110px);
  font-weight: 500; line-height: 1;
}
.hero__amp {
  display: flex; align-items: center; justify-content: center;
  width: clamp(48px, 7vw, 72px); height: clamp(48px, 7vw, 72px);
  border-radius: 50%;
  background: var(--color-primary);
  font-family: var(--font-heading);
  font-size: clamp(24px, 3.5vw, 36px);
  flex-shrink: 0;
}
.hero__divider {
  width: min(560px, 70vw); height: 1px;
  background: rgba(255,255,255,.5);
  margin: 28px auto 0;
}
.hero__quote { max-width: 700px; margin: 32px auto 0; text-align: center; }
.hero__quote p {
  font-family: var(--font-heading);
  font-size: 30px; font-weight: 500; line-height: 35px;
  color: #fff; text-align: center;
}
.hero__quotemark {
  display: block; height: 40px; overflow: visible;
  font-family: Georgia, serif;
  font-size: 100px; line-height: 40px;
  color: rgba(255,255,255,.65);
  text-align: center;
  margin: 0 auto 16px;
}
.hero__quotemark--end { margin: 24px auto 0; line-height: 78px; }
.hero__scroll { display: inline-block; margin-top: 40px; color: #fff; font-size: 32px; line-height: .5; text-decoration: none; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(10px);} }

/* Countdown */
.countdown { background: #fff; padding: 56px 24px 64px; text-align: center; }
.countdown__label { font-family: var(--font-script); font-size: 44px; color: var(--color-primary); margin-bottom: 24px; }
.countdown__grid { display: flex; justify-content: center; }
.countdown__item { min-width: 100px; padding: 0 12px; }
.countdown__item + .countdown__item { border-left: 1px solid #d9d9d9; }
.countdown__item span { display: block; font-size: 52px; font-weight: 300; color: #6f6f6e; font-family: var(--font-body); line-height: 1.1; }
.countdown__item small { text-transform: uppercase; font-size: 13px; color: #9a9a9a; letter-spacing: 1px; }

/* Invitados */
.invitados { padding: 72px 24px; text-align: center; }
.invitados__badge {
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  font-family: var(--font-heading); font-size: 26px; font-weight: 500;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.invitados__title {
  font-family: var(--font-heading); font-size: 38px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 2px;
  color: #8a7350; margin-bottom: 8px;
}
.invitados__acompanantes { color: var(--color-text-light); font-size: 14px; margin-bottom: 24px; }
.invitados__list {
  list-style: none; margin-bottom: 28px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.invitados__list li {
  font-family: var(--font-heading); font-size: 17px;
  background: #f1f1f1; padding: 9px 22px; border-radius: 4px;
}
.invitados__msg { color: var(--color-text); font-size: 16px; }

/* Detalles (Ceremonia & Fiesta) */
.detalles { background: #fff; padding: 72px 24px; }
.detalles__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 980px; margin: 0 auto; }
.detalle { text-align: center; }
.detalle__icon { margin: 0 auto 8px; display: block; }
.detalle__titlebox {
  border-top: 1px solid #ddd; border-bottom: 1px solid #ddd;
  max-width: 300px; margin: 0 auto 28px; padding: 14px 0;
}
.detalle__titlebox h3 { font-family: var(--font-script); font-size: 40px; font-weight: 500; color: var(--color-primary); line-height: 1.1; }
.detalle__label { font-family: var(--font-heading); font-size: 22px; font-weight: 600; color: #555; margin: 26px 0 6px; }
.detalle__info { color: #a5a5a5; font-family: var(--font-heading); font-size: 16px; line-height: 1.5; margin-bottom: 16px; }

/* RSVP */
.rsvp { padding: 72px 24px; text-align: center; }

/* Modal generic */
.modal {
  position: fixed; inset: 0; z-index: 300; display: none;
  background: rgba(0,0,0,.6); align-items: center; justify-content: center; padding: 24px;
}
.modal.is-open { display: flex; }
.modal__box {
  background: #fff; max-width: 480px; width: 100%; max-height: 85vh; overflow-y: auto;
  padding: 40px 32px; position: relative; text-align: left;
}
.modal__box h3 { font-family: var(--font-script); font-size: 32px; color: var(--color-primary); margin-bottom: 20px; text-align: center; }
.modal__close { position: absolute; top: 12px; right: 16px; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--color-text-light); }
.modal__box form label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--color-text-light); margin: 16px 0 6px; }
.modal__box form input, .modal__box form textarea {
  width: 100%; padding: 10px 12px; border: 1px solid #ddd; font-family: var(--font-body); font-size: 14px;
}
.radio-row { display: flex; gap: 20px; font-size: 14px; }
.radio-row label { display: flex; align-items: center; gap: 6px; text-transform: none; font-size: 14px; margin: 0; }
.modal__box .btn { width: 100%; margin-top: 24px; }
.rsvp__thanks { display: none; text-align: center; color: var(--color-primary); margin-top: 16px; font-style: italic; }
.rsvp__thanks.is-visible { display: block; }

/* Modal de mapa */
.modal__box--mapa { max-width: 720px; padding: 32px; }
.mapa-iframe { display: block; border-radius: 4px; }
.mapa-ampliar { display: block; width: 100%; text-align: center; margin-top: 20px; }

/* Contenido de modales (dress code, tips, regalos) */
.modal-lead { font-size: 16px; color: var(--color-text); margin-bottom: 14px; text-align: center; }
.modal-note {
  background: var(--color-bg-soft); border-radius: 10px; padding: 14px 16px;
  font-size: 14px; color: var(--color-text); margin: 18px 0 12px; text-align: center;
}
.modal-tip { font-size: 14px; color: var(--color-text-light); font-style: italic; text-align: center; }
.modal-lead strong, .modal-note strong { color: var(--color-primary); }

.dc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 8px 0; }
.dc-item {
  border: 1px solid #eadfce; border-radius: 12px; padding: 16px 12px; text-align: center;
}
.dc-item__label {
  display: block; font-family: var(--font-heading); text-transform: uppercase;
  letter-spacing: 1px; font-size: 12px; color: var(--color-primary); margin-bottom: 6px; font-weight: 600;
}
.dc-item p { font-size: 14px; color: var(--color-text); }

.tips-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.tips-list li { display: flex; gap: 12px; align-items: flex-start; }
.tips-list li span { font-size: 20px; flex-shrink: 0; line-height: 1.3; }
.tips-list li p { font-size: 14px; color: var(--color-text); line-height: 1.5; }
.tips-list li strong { color: var(--color-primary); }

.gift-box {
  border: 1.5px dashed var(--color-primary); border-radius: 12px;
  padding: 18px; text-align: center; margin: 18px 0 14px;
}
.gift-box__label {
  display: block; font-family: var(--font-heading); text-transform: uppercase;
  letter-spacing: 1px; font-size: 11px; color: var(--color-text-light); margin-bottom: 6px;
}
.gift-box__data { font-family: var(--font-heading); font-size: 18px; font-weight: 600; color: var(--color-primary); }

/* QR de regalo */
.gift-qr { text-align: center; margin: 18px 0 14px; }
.gift-qr__img {
  width: 220px; max-width: 78%; margin: 0 auto 12px;
  border-radius: 12px; box-shadow: 0 4px 16px rgba(0,0,0,.1);
}
.gift-qr__key {
  font-family: var(--font-heading); font-size: 15px; color: var(--color-text); line-height: 1.5;
}
.gift-qr__key strong { color: var(--color-primary); font-size: 18px; letter-spacing: 1px; }

/* Perfiles de Instagram */
.social__profiles { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* Animaciones al hacer scroll (aparecer suavemente) */
.reveal {
  opacity: 0; transform: translateY(55px) scale(.97);
  transition: opacity .85s ease, transform .85s cubic-bezier(.16,.7,.3,1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
/* Aparición escalonada dentro de las cuadrículas */
.detalles__grid .detalle:nth-child(2) { transition-delay: .12s; }
.galeria__grid .galeria__item:nth-child(2) { transition-delay: .07s; }
.galeria__grid .galeria__item:nth-child(3) { transition-delay: .14s; }
.galeria__grid .galeria__item:nth-child(4) { transition-delay: .21s; }
.fiesta-info__grid .info-card:nth-child(2) { transition-delay: .1s; }
.fiesta-info__grid .info-card:nth-child(3) { transition-delay: .2s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Asistente de confirmación de asistencia (wizard paso a paso) */
.modal__box--wizard { max-width: 520px; border-radius: 32px; padding: 44px 36px 36px; }

.wizard-pasos { position: relative; overflow: hidden; }
.wizard-paso { display: none; }
.wizard-paso.is-activo { display: block; animation: wizardFadeIn .3s ease; }
@keyframes wizardFadeIn {
  0% { opacity: 0; transform: translateX(20px); }
  100% { opacity: 1; transform: translateX(0); }
}

.wizard-label {
  display: block; text-align: center; font-family: var(--font-heading);
  color: var(--color-text-light); font-weight: 700; font-size: 19px; margin-bottom: 16px;
}
.wizard-required { color: #c0392b; }

.wizard-opciones { display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.wizard-opcion, .wizard-pill {
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #C6C6C5; color: var(--color-text-light); background: #fff;
  border-radius: 50px; padding: 12px 15px; font-family: var(--font-heading); font-size: 15px;
  cursor: pointer; transition: .3s; text-align: center;
}
.wizard-opcion:hover, .wizard-pill:hover { background: #f5f5f5; }
.wizard-opcion input { display: none; }
.wizard-opcion:has(input:checked) { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 500; }
.wizard-opcion--no:has(input:checked) { background: var(--color-text-light); border-color: var(--color-text-light); color: #fff; }
.wizard-pill.is-seleccionado { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 500; }

.wizard-otro-btn {
  display: block; margin: 2px auto 12px; background: none; border: none;
  color: var(--color-text-light); text-decoration: underline; font-size: 13px; cursor: pointer;
}
.wizard-input, .wizard-textarea {
  width: 100%; border: 1px solid #C6C6C5; font-family: var(--font-heading);
  color: var(--color-text); padding: 12px 16px; font-size: 15px;
}
.wizard-input { border-radius: 50px; }
.wizard-input.is-oculto { display: none; }
.wizard-textarea { border-radius: 20px; resize: vertical; min-height: 70px; }
.wizard-input:focus, .wizard-textarea:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 2px rgba(185,118,0,.15);
}

.wizard-error { color: #c0392b; font-size: 13px; text-align: center; margin: 4px 0 0; display: none; }
.wizard-error.is-visible { display: block; }

.wizard-nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 22px; }
.wizard-btn {
  border-radius: 50px; padding: 12px 26px; font-family: var(--font-heading);
  font-size: 15px; font-weight: 500; cursor: pointer; transition: .3s; border: none; width: auto;
}
.wizard-btn--siguiente, .wizard-btn--enviar { background: var(--color-primary); color: #fff; margin-left: auto; }
.wizard-btn--siguiente:hover, .wizard-btn--enviar:hover { background: #fff; color: var(--color-primary); box-shadow: inset 0 0 0 2px var(--color-primary); }
.wizard-btn--anterior { background: transparent; color: var(--color-primary); border: 2px solid #C6C6C5; }
.wizard-btn--anterior:hover { background: #f5f5f5; }

/* Galeria */
.galeria { padding: 72px 24px; text-align: center; }
.galeria__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; max-width: 900px; margin: 0 auto; }
.galeria__item { aspect-ratio: 1; background-color: var(--color-bg-soft); background-size: cover; background-position: center; border: none; cursor: pointer; padding: 0; }

.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.9); z-index: 400;
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-height: 90vh; max-width: 90vw; }
.lightbox__close { position: absolute; top: 20px; right: 24px; background: none; border: none; color: #fff; font-size: 32px; cursor: pointer; }

/* Fiesta info */
.fiesta-info { background: var(--color-bg-soft); padding: 72px 24px; }
.fiesta-info__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 900px; margin: 0 auto; }
.info-card { background: #fff; padding: 32px 24px; text-align: center; box-shadow: 0 4px 20px rgba(0,0,0,.06); transition: transform .25s ease, box-shadow .25s ease; }
.info-card:hover { transform: translateY(-6px); box-shadow: 0 10px 28px rgba(0,0,0,.1); }
.info-card h3 { font-family: var(--font-heading); font-size: 16px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.info-card p { color: var(--color-text-light); font-size: 13px; margin-bottom: 20px; min-height: 36px; }
.info-card__icon { margin-bottom: 16px; }

/* Animaciones de los íconos de la sección Fiesta */
.info-card__icon--musica .nota { animation: notaFlota 2.4s ease-in-out infinite; }
.info-card__icon--musica .nota--2 { animation-delay: .3s; }
@keyframes notaFlota { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }

.info-card__icon--dress .percha { transform-origin: 32px 26px; animation: perchaBalance 2.6s ease-in-out infinite; }
@keyframes perchaBalance { 0%,100% { transform: rotate(-4deg); } 50% { transform: rotate(4deg); } }

.info-card__icon--tips .foco { animation: focoBrilla 2s ease-in-out infinite; transform-origin: center; }
.info-card__icon--tips .rayo { animation: rayoParpadea 2s ease-in-out infinite; transform-origin: center; }
@keyframes focoBrilla { 0%,100% { opacity: 1; } 50% { opacity: .5; } }
@keyframes rayoParpadea { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* Regalos */
.regalos { padding: 72px 24px; text-align: center; }

/* Social */
.social { background: var(--color-bg-soft); padding: 72px 24px; text-align: center; }
.social__hashtag { font-family: var(--font-script); font-size: 32px; color: var(--color-primary); margin-bottom: 24px; }

/* Footer */
.footer { background: #2b2b2b; color: #fff; text-align: center; padding: 48px 24px; }
.footer__names { font-family: var(--font-script); font-size: 32px; margin-bottom: 16px; }
.footer__links { list-style: none; display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; margin-bottom: 20px; }
.footer__links a { color: #ddd; text-decoration: none; font-family: var(--font-heading); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.footer__links a:hover { color: var(--color-primary); }
.footer__credit { color: #888; font-size: 12px; }

@media (max-width: 768px) {
  .hero__names { flex-direction: column; gap: 12px; }
  .hero__line { width: 40px; }
  .hero__date { font-size: 20px; }
  .hero__quote p { font-size: 20px; line-height: 26px; }
  .hero__quotemark { font-size: 70px; height: 28px; line-height: 28px; }
  .hero__quotemark--end { line-height: 55px; }
  .detalles__grid { grid-template-columns: 1fr; }
  .galeria__grid { grid-template-columns: repeat(2, 1fr); }
  .fiesta-info__grid { grid-template-columns: 1fr; }
}