:root {
  --bg: #170d1a;
  --bg-2: #211327;
  --surface: #2a1830;
  --line: rgba(233, 190, 226, .14);
  --text: #f8eef6;
  --muted: #cdb3cc;
  --lilac: #c9a0e6;
  --lilac-2: #a77bd0;
  --pink: #f4a6d2;
  --pink-2: #e37fbd;
  --gold: #e0bd7a;
  --gold-2: #f3dba6;
  --glow: rgba(201, 160, 230, .35);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", system-ui, sans-serif;
  --script: "Great Vibes", cursive;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1140px, 100% - 2.5rem); margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--pink); color: #000; padding: .5rem 1rem; z-index: 99; }

/* Tipografía */
.script { font-family: var(--script); font-weight: 400; color: var(--pink); }
.serif { font-family: var(--serif); }
.eyebrow {
  font-size: .72rem; letter-spacing: .32em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 .75rem;
}
.h2 {
  font-family: var(--serif); font-weight: 500; font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1; margin: 0 0 1rem; letter-spacing: .01em;
}
.h2 .script { font-size: 1.25em; margin-right: .1em; }
.sub { color: var(--muted); max-width: 58ch; margin: 0 0 2.5rem; font-size: 1.02rem; }
.note { color: var(--muted); margin: 2.5rem 0 0; text-align: center; }
.link { color: var(--pink); border-bottom: 1px solid currentColor; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  background: linear-gradient(135deg, var(--pink) 0%, var(--lilac) 100%);
  color: #23102a; font-weight: 600; font-size: .9rem; letter-spacing: .04em;
  padding: .85rem 1.6rem; border-radius: 999px;
  box-shadow: 0 10px 30px -10px var(--glow), inset 0 1px 0 rgba(255,255,255,.35);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px var(--glow), inset 0 1px 0 rgba(255,255,255,.35); }
.btn--lg { padding: 1.05rem 2rem; font-size: .95rem; }
.btn--sm { padding: .6rem 1.1rem; font-size: .8rem; }
.btn--ghost {
  background: transparent; color: var(--text);
  border: 1px solid rgba(244, 166, 210, .5); box-shadow: none;
}
.btn--ghost:hover { border-color: var(--pink); background: rgba(244,166,210,.08); }

/* Nav */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .9rem clamp(1rem, 4vw, 2.5rem);
  transition: background .4s, backdrop-filter .4s, box-shadow .4s;
}
.nav.is-scrolled {
  background: rgba(23, 13, 26, .72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav__brand { display: flex; align-items: center; gap: .6rem; font-family: var(--serif); font-size: 1.25rem; letter-spacing: .08em; text-transform: uppercase; }
.nav__brand img { border-radius: 50%; box-shadow: 0 0 0 2px rgba(244,166,210,.35); }
.nav__brand em { font-family: var(--script); font-style: normal; text-transform: none; font-size: 1.5rem; color: var(--pink); letter-spacing: 0; }
.nav__links { display: flex; gap: 1.8rem; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; }
.nav__links a { position: relative; padding: .3rem 0; color: var(--muted); transition: color .3s; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--pink); transition: right .35s var(--ease); }
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { right: 0; }
@media (max-width: 760px) { .nav__links { display: none; } }

/* Hero */
.hero {
  position: relative; min-height: 100svh; display: grid; place-items: center;
  overflow: hidden; isolation: isolate; text-align: center;
  padding: 6rem 1.25rem 4rem;
}
.hero__slides { position: absolute; inset: 0; z-index: -3; }
.hero__slide {
  position: absolute; inset: 0; background: var(--img) center / cover no-repeat;
  opacity: 0; animation: kenburns 30s infinite; will-change: transform, opacity;
}
.hero__slide:nth-child(1) { animation-delay: 0s; }
.hero__slide:nth-child(2) { animation-delay: 6s; }
.hero__slide:nth-child(3) { animation-delay: 12s; }
.hero__slide:nth-child(4) { animation-delay: 18s; }
.hero__slide:nth-child(5) { animation-delay: 24s; }
@keyframes kenburns {
  0%   { opacity: 0; transform: scale(1.02); }
  6%   { opacity: 1; }
  22%  { opacity: 1; }
  30%  { opacity: 0; transform: scale(1.16); }
  100% { opacity: 0; transform: scale(1.16); }
}
.hero__veil {
  position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 50% 40%, rgba(23,13,26,.25) 0%, rgba(23,13,26,.75) 70%, rgba(23,13,26,.95) 100%),
    linear-gradient(180deg, rgba(23,13,26,.55) 0%, rgba(23,13,26,.35) 45%, var(--bg) 100%);
}
.hero__sparkles { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__sparkles i {
  position: absolute; width: 4px; height: 4px; border-radius: 50%;
  background: var(--gold-2); box-shadow: 0 0 10px 2px rgba(243,219,166,.6);
  opacity: 0; animation: twinkle 6s infinite ease-in-out;
}
.hero__sparkles i:nth-child(1)  { left: 8%;  top: 22%; animation-delay: 0s; }
.hero__sparkles i:nth-child(2)  { left: 18%; top: 68%; animation-delay: 1.2s; }
.hero__sparkles i:nth-child(3)  { left: 27%; top: 35%; animation-delay: 2.4s; }
.hero__sparkles i:nth-child(4)  { left: 36%; top: 80%; animation-delay: .6s; }
.hero__sparkles i:nth-child(5)  { left: 48%; top: 15%; animation-delay: 3.1s; }
.hero__sparkles i:nth-child(6)  { left: 57%; top: 72%; animation-delay: 1.8s; }
.hero__sparkles i:nth-child(7)  { left: 66%; top: 28%; animation-delay: 4.2s; }
.hero__sparkles i:nth-child(8)  { left: 74%; top: 60%; animation-delay: .3s; }
.hero__sparkles i:nth-child(9)  { left: 83%; top: 20%; animation-delay: 2.9s; }
.hero__sparkles i:nth-child(10) { left: 90%; top: 76%; animation-delay: 1.5s; }
.hero__sparkles i:nth-child(11) { left: 12%; top: 48%; animation-delay: 3.7s; }
.hero__sparkles i:nth-child(12) { left: 94%; top: 45%; animation-delay: 5s; }
@keyframes twinkle { 0%, 100% { opacity: 0; transform: scale(.4); } 50% { opacity: 1; transform: scale(1.2); } }

.hero__content { max-width: 760px; }
.hero__logo {
  width: clamp(150px, 26vw, 220px); height: auto; margin: 0 auto 1.4rem;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(244,166,210,.18), 0 0 60px 10px rgba(201,160,230,.35);
  animation: float 7s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.hero__kicker { font-size: .72rem; letter-spacing: .34em; text-transform: uppercase; color: var(--gold); margin: 0 0 1rem; }
.hero__title { margin: 0 0 1.2rem; line-height: 1; display: grid; }
.hero__title .script { font-size: clamp(3rem, 9vw, 5.4rem); }
.hero__title .serif { font-size: clamp(2.4rem, 7vw, 4.4rem); font-weight: 500; letter-spacing: .04em; margin-top: -.15em; }
.hero__lead { color: var(--muted); font-size: 1.05rem; max-width: 46ch; margin: 0 auto 2rem; }
.hero__cta { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }

.hero__scroll { position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 1px solid rgba(244,166,210,.45); border-radius: 14px; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 3px; background: var(--pink); animation: scrolldot 1.8s infinite; }
@keyframes scrolldot { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* Marquee */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg-2); padding: .8rem 0; }
.marquee__track { display: flex; gap: 2.2rem; width: max-content; animation: marquee 32s linear infinite; font-family: var(--serif); font-size: 1.1rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }
.marquee__track i { color: var(--gold); font-style: normal; }
@keyframes marquee { to { transform: translateX(-33.333%); } }

/* Secciones */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }
.section--alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }

/* Cards de servicios */
.cards { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px var(--glow); border-color: rgba(244,166,210,.35); }
.card__media { aspect-ratio: 4 / 5; overflow: hidden; background: #3a2340; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: 1.5rem 1.5rem 1.7rem; position: relative; }
.card__num { position: absolute; right: 1.4rem; top: 1.1rem; font-family: var(--serif); font-size: 2.2rem; color: rgba(224,189,122,.35); }
.card h3 { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; margin: 0 0 .5rem; }
.card p { color: var(--muted); margin: 0 0 1rem; font-size: .95rem; }
.card__tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.card__tags li { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--lilac); border: 1px solid rgba(201,160,230,.35); padding: .25rem .6rem; border-radius: 999px; }

/* Galería */
.gallery { columns: 3; column-gap: 1.1rem; }
@media (max-width: 900px) { .gallery { columns: 2; } }
@media (max-width: 520px) { .gallery { columns: 1; } }
.gallery__item {
  break-inside: avoid; margin: 0 0 1.1rem; position: relative; border-radius: 18px; overflow: hidden;
  background: var(--surface); cursor: zoom-in; border: 1px solid var(--line);
}
.gallery__item img, .gallery__item video { width: 100%; height: auto; transition: transform 1s var(--ease); }
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item--video { cursor: default; }
.gallery__item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2.2rem .9rem .8rem;
  background: linear-gradient(180deg, transparent, rgba(23,13,26,.85));
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-2);
  opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .4s var(--ease);
}
.gallery__item:hover figcaption { opacity: 1; transform: none; }
@media (hover: none) { .gallery__item figcaption { opacity: 1; transform: none; } }

/* Sobre Bibi */
.about__grid { display: grid; gap: 3rem; grid-template-columns: 1fr 1.3fr; align-items: center; }
@media (max-width: 820px) { .about__grid { grid-template-columns: 1fr; } }
.about__media { position: relative; }
.about__media::before {
  content: ""; position: absolute; inset: -8%; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,160,230,.35), transparent 65%); z-index: -1;
}
.about__media img { border-radius: 50%; margin: 0 auto; width: min(100%, 420px); box-shadow: 0 30px 80px -30px rgba(0,0,0,.8), 0 0 0 8px rgba(244,166,210,.12); }
.about__text p { color: var(--muted); }
.values { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .9rem; }
.values li { padding-left: 1.6rem; position: relative; color: var(--muted); }
.values li::before { content: "✦"; position: absolute; left: 0; top: .1em; color: var(--gold); }
.values b { color: var(--text); font-weight: 600; }

/* Contacto */
.info { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: 2.4rem 0; }
.info__box { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 1.6rem; text-align: center; }
.info__icon { font-size: 1.8rem; display: block; margin-bottom: .4rem; }
.info__box h3 { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; margin: 0 0 .4rem; }
.info__box p { color: var(--muted); margin: 0; font-size: .95rem; }
.cta { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }

/* Footer */
.footer { border-top: 1px solid var(--line); padding: 2rem 0; background: var(--bg); }
.footer__row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center; font-family: var(--serif); font-size: 1.1rem; }
.footer__row .script { font-size: 1.6rem; font-style: normal; }
.footer__small { font-family: var(--sans); font-size: .78rem; color: var(--muted); margin: 0; }
.footer p { margin: 0; }

/* FAB */
.fab {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 60;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  transition: transform .3s var(--ease);
}
.fab:hover { transform: scale(1.08); }
.fab::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(37,211,102,.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { transform: scale(.8); opacity: 1; } 100% { transform: scale(1.4); opacity: 0; } }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(12,6,14,.92); display: grid; place-items: center; padding: 1.5rem; cursor: zoom-out; }
.lightbox[hidden] { display: none; }
.lightbox img { max-height: 90vh; max-width: 100%; border-radius: 12px; box-shadow: 0 40px 100px -30px #000; }
.lightbox__close { position: absolute; top: .8rem; right: 1rem; background: none; border: 0; color: #fff; font-size: 2.4rem; cursor: pointer; }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.hero .reveal:nth-child(1) { transition-delay: .05s; }
.hero .reveal:nth-child(2) { transition-delay: .2s; }
.hero .reveal:nth-child(3) { transition-delay: .35s; }
.hero .reveal:nth-child(4) { transition-delay: .5s; }
.hero .reveal:nth-child(5) { transition-delay: .65s; }

@media (prefers-reduced-motion: reduce) {
  .hero__slide { animation: none; opacity: 1; }
  .hero__slide:not(:first-child) { display: none; }
  .hero__logo, .marquee__track, .hero__sparkles i, .fab::after, .hero__scroll span { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}