/* ===========================================================
   Invitación de boda — Gaby & Francisco
   Paleta estrictamente blanco / negro / grises.
   Tipografía: Cinzel (serif elegante) + Great Vibes (script)
   Fuentes auto-hospedadas en assets/fonts (sin dependencias externas).
   =========================================================== */

@font-face {
  font-family: 'Cinzel';
  src: url('fonts/Cinzel-Variable.woff2') format('woff2-variations'),
       url('fonts/Cinzel-Variable.woff2') format('woff2');
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Great Vibes';
  src: url('fonts/GreatVibes-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --black: #111111;
  --near-black: #1a1a1a;
  --white: #fdfdfb;
  --off-white: #f4f3f0;
  --gray-100: #e7e6e2;
  --gray-300: #c7c5c0;
  --gray-500: #8a8884;
  --gray-700: #4a4a48;

  --font-serif: 'Cinzel', 'Times New Roman', serif;
  --font-script: 'Great Vibes', cursive;

  --container: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --dur-s: .4s;
  --dur-m: .8s;
  --dur-l: 1.2s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
h1, h2, h3, p { margin: 0; }
section { position: relative; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Utilities ---------- */
.amp { font-family: var(--font-script); font-weight: 400; padding: 0 .12em; }

.eyebrow {
  font-size: clamp(.7rem, 1.4vw, .82rem);
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gray-700);
  margin-bottom: .9em;
}
.eyebrow--light { color: var(--gray-300); }

.section-title {
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--black);
}
.section-title--light { color: var(--white); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto clamp(2.5rem, 6vw, 4.5rem); padding: 0 var(--gutter); }
.section-head--tight { margin-top: clamp(3rem, 8vw, 5rem); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  padding: .95em 2.2em;
  font-family: var(--font-serif);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  transition: background var(--dur-s) var(--ease), color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
}
.btn--sm { padding: .7em 1.6em; font-size: .7rem; }
.btn--solid { background: var(--black); color: var(--white); border-color: var(--black); }
.btn--solid:hover { background: transparent; color: var(--black); transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--black); }
.btn--outline:hover { background: var(--black); color: var(--white); transform: translateY(-2px); }
/* variante para usarse sobre fondos oscuros (ej. hero de solo texto) */
.hero__cta { color: var(--white); border-color: rgba(255, 255, 255, .55); }
.hero__cta:hover { background: var(--white); color: var(--black); }

/* reveal-on-scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-l) var(--ease), transform var(--dur-l) var(--ease);
}
[data-reveal].in-view { opacity: 1; transform: translateY(0); }

/* ---------- Intro screen ---------- */
.intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--dur-l) var(--ease), visibility var(--dur-l) var(--ease);
}
.intro.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.intro__frame {
  text-align: center;
  padding: 2rem;
  border: 1px solid rgba(255,255,255,.25);
  outline: 1px solid rgba(255,255,255,.12);
  outline-offset: -10px;
  max-width: 90vw;
}
.intro__monogram { width: 70px; margin: 0 auto 1.5rem; filter: invert(1); opacity: .85; }
.intro__eyebrow { font-size: .78rem; letter-spacing: .35em; text-transform: uppercase; color: var(--gray-300); margin-bottom: .8rem; }
.intro__names { font-family: var(--font-script); font-size: clamp(2.4rem, 8vw, 4rem); font-weight: 400; margin-bottom: .4rem; }
.intro__date { letter-spacing: .3em; font-size: .85rem; color: var(--gray-300); margin-bottom: 2rem; }
.intro__btn { color: var(--white); }
.intro__btn:hover { background: var(--white); color: var(--black); }

/* ---------- Nav ---------- */
/*
  IMPORTANT: el blur/background de scroll vive en `.nav__bar` (no en `.nav`).
  `.nav__menu` es un hijo de `.nav` posicionado con `position: fixed`; si el
  ancestro `.nav` tuviera `backdrop-filter`, se convertiría en el "containing
  block" del menú fixed (según el spec de CSS) y el panel del menú móvil
  colapsaría a la altura de la barra en vez de cubrir toda la pantalla.
  Por eso el blur se aplica en `.nav__bar`, que es hermano de `.nav__menu`,
  no ancestro.
*/
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
}
.nav__bar {
  position: relative;
  z-index: 502;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem clamp(1.25rem, 4vw, 3rem);
  background: rgba(253, 253, 251, 0);
  transition: background var(--dur-s) var(--ease), padding var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease);
}
.nav.is-scrolled .nav__bar {
  background: rgba(253, 253, 251, .92);
  backdrop-filter: blur(6px);
  padding-top: .7rem;
  padding-bottom: .7rem;
  box-shadow: 0 1px 0 rgba(17,17,17,.08);
}
.nav__brand { font-size: 1.1rem; letter-spacing: .18em; }
.nav__menu {
  display: flex;
  gap: clamp(1rem, 2.4vw, 2.2rem);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.nav__menu a { position: relative; padding: .2em 0; }
.nav__menu a::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1px; background: currentColor;
  transition: width var(--dur-s) var(--ease);
}
.nav__menu a:hover::after { width: 100%; }
.nav__cta { border: 1px solid currentColor; padding: .5em 1em; }
.nav__toggle { position: relative; display: none; flex-direction: column; gap: 5px; width: 26px; z-index: 501; }
.nav__toggle span { display: block; height: 1px; background: var(--black); transition: transform var(--dur-s) var(--ease), opacity var(--dur-s) var(--ease); }

/* ---------- Hero (portada solo texto, sin foto) ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background:
    radial-gradient(ellipse 70% 55% at 50% 38%, rgba(255,255,255,.06), transparent 70%),
    var(--black);
  overflow: hidden;
  padding: clamp(5rem, 12vh, 7rem) 0 clamp(3rem, 8vh, 4.5rem);
}
/* textura sutil de líneas diagonales, 100% CSS (sin imagen) */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, .035) 0px,
    rgba(255, 255, 255, .035) 1px,
    transparent 1px,
    transparent 46px
  );
  pointer-events: none;
}
.hero__frame {
  position: absolute;
  inset: clamp(1rem, 3vw, 2rem);
  border: 1px solid rgba(255, 255, 255, .16);
  pointer-events: none;
}
.hero__frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255, 255, 255, .1);
}
.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 640px;
  text-align: center;
  padding: 0 var(--gutter);
  margin: 0 auto;
}
.hero__monogram {
  width: clamp(40px, 8vw, 54px);
  margin: 0 auto clamp(1.4rem, 4vw, 2rem);
  filter: invert(1);
  opacity: .8;
}
.hero__title { font-family: var(--font-script); font-size: clamp(3rem, 11vw, 6.5rem); font-weight: 400; line-height: 1.05; margin-bottom: .5rem; }
.hero__date { letter-spacing: .28em; font-size: clamp(.72rem, 1.6vw, .95rem); text-transform: uppercase; color: var(--gray-100); margin-bottom: 1.8rem; }

@media (max-width: 640px) {
  .hero__scroll { bottom: 1.2rem; }
}

/* ---------- Countdown ---------- */
.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(.5rem, 2vw, 1.1rem);
  margin-bottom: 2rem;
}
.countdown__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: clamp(52px, 12vw, 74px);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(255, 255, 255, .35);
  background: rgba(255, 255, 255, .04);
}
.countdown__value {
  font-size: clamp(1.2rem, 3.6vw, 1.7rem);
  line-height: 1;
  letter-spacing: .03em;
  font-variant-numeric: tabular-nums;
  color: var(--white);
}
.countdown__label {
  margin-top: .35rem;
  font-size: clamp(.55rem, 1.1vw, .62rem);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gray-300);
}
.countdown__sep {
  color: var(--gray-500);
  font-size: clamp(1rem, 2.4vw, 1.3rem);
  transform: translateY(-.7em);
}
.countdown__done {
  font-size: 1rem;
  letter-spacing: .1em;
  color: var(--white);
  margin-bottom: 2rem;
  font-family: var(--font-script);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

@media (max-width: 420px) {
  .countdown { gap: .5rem; }
  .countdown__sep { display: none; }
}
.hero__scroll {
  position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%);
  z-index: 2; width: 26px; height: 42px;
  border: 1px solid rgba(255,255,255,.6); border-radius: 20px;
}
.hero__scroll span {
  position: absolute; top: 6px; left: 50%; width: 4px; height: 4px;
  margin-left: -2px; background: var(--white); border-radius: 50%;
  animation: scrollDot 1.8s var(--ease) infinite;
}
@keyframes scrollDot { 0% { top: 6px; opacity: 1; } 80% { top: 26px; opacity: 0; } 100% { opacity: 0; } }

/* ---------- Song ---------- */
.song { background: var(--black); color: var(--white); padding: clamp(4rem, 10vw, 7rem) var(--gutter); text-align: center; }
.song__inner { max-width: 640px; margin: 0 auto; }
.song__player { display: flex; align-items: center; justify-content: center; gap: clamp(1.4rem, 4vw, 2.6rem); margin-top: 2.5rem; flex-wrap: wrap; }
.vinyl {
  position: relative;
  width: clamp(88px, 16vw, 120px); height: clamp(88px, 16vw, 120px);
  border-radius: 50%;
  flex-shrink: 0;
}
.vinyl__disc {
  position: absolute; inset: 0; border-radius: 50%;
  background: radial-gradient(circle at center, var(--gray-700) 0 8%, var(--black) 9% 20%, var(--gray-700) 21% 22%, var(--black) 23% 34%, var(--gray-700) 35% 36%, var(--black) 37% 100%);
  border: 1px solid rgba(255,255,255,.35);
  display: flex; align-items: center; justify-content: center;
  animation: spin 6s linear infinite;
  animation-play-state: paused;
}
.vinyl.is-playing .vinyl__disc { animation-play-state: running; }
@keyframes spin { to { transform: rotate(360deg); } }
.vinyl__label {
  width: 40%; height: 40%; border-radius: 50%;
  background: var(--white); color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; letter-spacing: .05em;
}
.vinyl__icon {
  position: absolute; bottom: -6px; right: -6px;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--white); color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem;
  border: 1px solid var(--black);
  transition: transform var(--dur-s) var(--ease);
}
.vinyl.is-playing .vinyl__icon { content: "\275A\275A"; }
.vinyl:hover .vinyl__icon { transform: scale(1.1); }
.song__info { text-align: left; }
.song__title { font-size: 1.3rem; letter-spacing: .04em; }
.song__artist { color: var(--gray-300); font-size: .85rem; letter-spacing: .1em; margin-top: .2rem; }
.song__bars { display: flex; align-items: flex-end; gap: 4px; height: 22px; margin-top: .9rem; }
.song__bars span { width: 3px; background: var(--white); opacity: .5; height: 30%; transition: height var(--dur-s) var(--ease); }
.vinyl.is-playing ~ .song__info .song__bars span { animation: bars 1s ease-in-out infinite; opacity: 1; }
.song__bars span:nth-child(1) { animation-delay: 0s; }
.song__bars span:nth-child(2) { animation-delay: .15s; }
.song__bars span:nth-child(3) { animation-delay: .3s; }
.song__bars span:nth-child(4) { animation-delay: .45s; }
.song__bars span:nth-child(5) { animation-delay: .6s; }
@keyframes bars { 0%, 100% { height: 25%; } 50% { height: 100%; } }
.song__hint { font-size: .72rem; color: var(--gray-500); margin-top: .8rem; letter-spacing: .06em; }

/* ---------- Gallery ---------- */
.gallery { padding: clamp(4rem, 10vw, 7rem) 0; }
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(.4rem, 1.2vw, .8rem);
  padding: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
}
.gallery__item {
  position: relative; overflow: hidden; aspect-ratio: 4 / 5;
  border: none; padding: 0;
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: transform var(--dur-l) var(--ease), filter var(--dur-s) var(--ease); }
.gallery__item::after {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid rgba(255,255,255,0);
  transition: border-color var(--dur-s) var(--ease);
}
.gallery__item:hover img { transform: scale(1.07); filter: grayscale(1) contrast(1.1) brightness(1.05); }

@media (min-width: 640px) {
  .gallery__grid { grid-template-columns: repeat(4, 1fr); }
  .gallery__item:nth-child(4n+1), .gallery__item:nth-child(4n+4) { aspect-ratio: 4/5; }
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(10,10,10,.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur-m) var(--ease), visibility var(--dur-m) var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img { max-width: 88vw; max-height: 82vh; object-fit: contain; filter: grayscale(1) contrast(1.05); box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox__close, .lightbox__nav {
  position: absolute; color: var(--white); font-size: 1.6rem;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.3); border-radius: 50%;
  transition: background var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
}
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255,255,255,.12); }
.lightbox__close { top: 1.5rem; right: 1.5rem; font-size: 1.8rem; }
.lightbox__nav--prev { left: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--next { right: 1.5rem; top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev:hover { transform: translateY(-50%) scale(1.08); }
.lightbox__nav--next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- Story (texto de novios) ---------- */
.story { padding: clamp(4.5rem, 12vw, 8rem) var(--gutter); text-align: center; background: var(--off-white); }
.story__inner { max-width: 680px; margin: 0 auto; }
.story__monogram { width: 56px; margin: 0 auto 1.6rem; opacity: .85; }
.story__verse { font-size: clamp(1.1rem, 2.6vw, 1.5rem); line-height: 1.6; font-style: italic; color: var(--near-black); }
.story__verse-ref { margin-top: .8rem; letter-spacing: .18em; text-transform: uppercase; font-size: .72rem; color: var(--gray-500); }
.story__text { margin-top: 2.6rem; font-size: clamp(.95rem, 1.6vw, 1.08rem); line-height: 1.9; color: var(--gray-700); }
.story__names { margin-top: 2.2rem; font-family: var(--font-script); font-size: clamp(2rem, 5vw, 2.8rem); }

/* ---------- Family / Padrinos ---------- */
.family { padding: clamp(4.5rem, 10vw, 7rem) var(--gutter); text-align: center; }
.family__grid {
  max-width: 780px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: clamp(1rem, 4vw, 2.5rem);
}
.family__card { padding: 1.5rem; }
.family__role { letter-spacing: .18em; text-transform: uppercase; font-size: .7rem; color: var(--gray-500); margin-bottom: 1.1rem; }
.family__name { font-size: clamp(1.05rem, 2.4vw, 1.35rem); letter-spacing: .02em; }
.family__amp { font-family: var(--font-script); font-size: 1.4rem; margin: .3rem 0; color: var(--gray-500); }
.family__divider { font-family: var(--font-script); font-size: clamp(2rem, 5vw, 3rem); color: var(--gray-300); }

.godparents {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--gray-100);
  border: 1px solid var(--gray-100);
}
.godparents__card { background: var(--white); padding: clamp(1.6rem, 4vw, 2.4rem) 1.5rem; text-align: center; transition: background var(--dur-s) var(--ease); }
.godparents__card:hover { background: var(--off-white); }
.godparents__role { letter-spacing: .16em; text-transform: uppercase; font-size: .68rem; color: var(--gray-500); margin-bottom: .7rem; }
.godparents__name { font-size: clamp(.95rem, 2vw, 1.1rem); }

@media (min-width: 720px) {
  .godparents { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Celebration (ceremonia/recepcion/clima) ---------- */
.celebration { background: var(--black); color: var(--white); padding: clamp(4.5rem, 10vw, 7rem) var(--gutter); }
.celebration__grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: clamp(1.5rem, 4vw, 2.5rem);
}
@media (min-width: 720px) { .celebration__grid { grid-template-columns: 1fr 1fr; } }
.celebration__card {
  border: 1px solid rgba(255,255,255,.18);
  padding: clamp(2rem, 5vw, 3rem);
  text-align: center;
  transition: border-color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
}
.celebration__card:hover { border-color: rgba(255,255,255,.45); transform: translateY(-4px); }
.celebration__icon { display: inline-flex; width: 46px; height: 46px; margin-bottom: 1.4rem; color: var(--white); }
.celebration__icon svg { width: 100%; height: 100%; }
.celebration__title { font-size: clamp(1.1rem, 2.6vw, 1.4rem); letter-spacing: .04em; margin-bottom: .9rem; }
.celebration__place { font-size: 1rem; margin-bottom: .4rem; }
.celebration__detail { font-size: .85rem; color: var(--gray-300); margin-bottom: .3rem; }
.celebration__detail--muted { color: var(--gray-500); font-style: italic; }
.celebration__card .btn { margin-top: 1.3rem; color: var(--white); }
.celebration__card .btn:hover { background: var(--white); color: var(--black); }

.weather {
  max-width: var(--container); margin: clamp(3rem, 7vw, 4.5rem) auto 0;
  display: flex; align-items: center; gap: 1.6rem;
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: clamp(2.5rem, 6vw, 3.5rem);
  flex-wrap: wrap;
  justify-content: center;
  text-align: left;
}
.weather__icon { width: 52px; height: 52px; flex-shrink: 0; }
.weather__icon svg { width: 100%; height: 100%; }
.weather__title { font-size: 1.1rem; margin-bottom: .5rem; letter-spacing: .03em; }
.weather__text { max-width: 480px; color: var(--gray-300); font-size: .92rem; line-height: 1.7; }
.weather__text p { margin: 0; }

/* ---------- Dress code ---------- */
.dresscode { padding: clamp(4.5rem, 10vw, 7rem) var(--gutter); text-align: center; }
.dresscode__inner { max-width: 620px; margin: 0 auto; }
.dresscode__icon { display: inline-flex; width: 50px; height: 50px; margin-bottom: 1.6rem; }
.dresscode__icon svg { width: 100%; height: 100%; }
.dresscode__level { font-family: var(--font-script); font-size: clamp(1.8rem, 4.5vw, 2.4rem); margin: .6rem 0 1.3rem; }
.dresscode__text { color: var(--gray-700); line-height: 1.8; font-size: .98rem; }

/* ---------- Gifts ---------- */
.gifts { background: var(--black); color: var(--white); padding: clamp(4.5rem, 10vw, 7rem) var(--gutter); }
.gifts__intro { max-width: 520px; margin: 0 auto; color: var(--gray-300); line-height: 1.7; font-size: .95rem; }
.gifts__grid {
  max-width: 780px; margin: clamp(2.5rem, 6vw, 3.5rem) auto 0;
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
@media (min-width: 640px) { .gifts__grid { grid-template-columns: 1fr 1fr; } }
.gifts__card {
  border: 1px solid rgba(255,255,255,.18);
  padding: clamp(2rem, 5vw, 2.6rem);
  text-align: center;
  transition: border-color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
}
.gifts__card:hover { border-color: rgba(255,255,255,.45); transform: translateY(-4px); }
.gifts__icon { display: inline-flex; width: 44px; height: 44px; margin-bottom: 1.2rem; }
.gifts__icon svg { width: 100%; height: 100%; }
.gifts__store { font-size: 1.15rem; margin-bottom: .6rem; letter-spacing: .03em; }
.gifts__detail { font-size: .85rem; color: var(--gray-300); margin-bottom: 1rem; line-height: 1.6; }
.gifts__card .btn { color: var(--white); }
.gifts__card .btn:hover { background: var(--white); color: var(--black); }

/* ---------- RSVP ---------- */
.rsvp { padding: clamp(5rem, 12vw, 8rem) var(--gutter); text-align: center; }
.rsvp__inner { max-width: 560px; margin: 0 auto; }
.rsvp__monogram { width: 56px; margin: 0 auto 1.5rem; opacity: .85; }
.rsvp__text { margin: 1.4rem auto 2.2rem; color: var(--gray-700); line-height: 1.8; font-size: .98rem; max-width: 460px; }
.btn--rsvp { position: relative; }
.rsvp__icon { width: 18px; height: 18px; display: inline-flex; }
.rsvp__icon svg { width: 100%; height: 100%; }
.rsvp__note { margin-top: 1.1rem; font-size: .72rem; color: var(--gray-500); font-style: italic; }

/* ---------- Footer ---------- */
.footer { background: var(--black); color: var(--gray-300); text-align: center; padding: clamp(3rem, 7vw, 4rem) var(--gutter); }
.footer__names { font-family: var(--font-script); font-size: clamp(1.8rem, 4.5vw, 2.4rem); color: var(--white); }
.footer__date { letter-spacing: .3em; font-size: .78rem; margin-top: .5rem; }
.footer__note { margin-top: 1.2rem; font-size: .82rem; color: var(--gray-500); }

/* ---------- Mini player flotante ---------- */
.mini-player {
  position: fixed;
  bottom: clamp(1.2rem, 3vw, 2rem);
  right: clamp(1.2rem, 3vw, 2rem);
  z-index: 400;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  transition: transform var(--dur-s) var(--ease);
}
.mini-player:hover { transform: scale(1.08); }
.mini-player.is-playing .mini-player__icon { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.2); } }

/* ---------- Mobile nav ---------- */
@media (max-width: 860px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed; inset: 0 0 0 auto;
    width: min(78vw, 340px);
    background: var(--black);
    color: var(--white);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem clamp(2rem, 8vw, 3rem);
    transform: translateX(100%);
    transition: transform var(--dur-m) var(--ease);
  }
  .nav__menu.is-open { transform: translateX(0); }
  .nav__menu a { font-size: .95rem; }
  .nav__cta { align-self: flex-start; }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

/* las barras del botón hamburguesa son negras por defecto, y blancas cuando
   el menú está abierto (se dibujan sobre el fondo negro del panel) */
.nav__toggle.is-open span { background: var(--white); position: relative; z-index: 502; }

/* ---------- Small screens fine-tuning ---------- */
@media (max-width: 480px) {
  .family__grid { grid-template-columns: 1fr; }
  .family__divider { transform: rotate(90deg); margin: .5rem 0; }
  .song__player { flex-direction: column; text-align: center; }
  .song__info { text-align: center; }
  .song__bars { justify-content: center; }
  .weather { flex-direction: column; text-align: center; }
}