/* ===========================================================
   Mis XV Años · Nicole Renata — estilos
   Paleta: rosa (reservado) + crema + dorado
   =========================================================== */
:root{
  --rosa:#E8B4B8;
  --rosa-deep:#C97B84;
  --rosa-soft:#FBEFF0;
  --cream:#FDF8F4;
  --cream-2:#FBF1EC;
  --gold:#C2A05B;
  --gold-deep:#A8863F;
  --ink:#4A3A3C;
  --ink-soft:#7A6668;
  --white:#fff;
  --shadow:0 18px 50px -22px rgba(120,70,75,.45);
  --serif:'Cormorant Garamond',Georgia,serif;
  --script:'Great Vibes',cursive;
  --sans:'Montserrat',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.locked{overflow:hidden;height:100vh}
img{max-width:100%;display:block}

/* ---------- Tipografía utilidades ---------- */
.section-eyebrow{
  font-family:var(--sans);
  font-size:.72rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--gold-deep);font-weight:500;
}
.section-eyebrow.center{text-align:center}
.section-eyebrow.light{color:#f3d9da}
.section-title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(2.1rem,7vw,3.4rem);line-height:1.05;color:var(--ink);
}
.section-title.center{text-align:center}
.section-title.light{color:var(--white)}
.orn{display:block;color:var(--gold);font-size:1.4rem;margin-bottom:1rem}

/* ===========================================================
   APERTURA (overlay)
   =========================================================== */
.opening{
  position:fixed;inset:0;z-index:200;
  display:flex;align-items:center;justify-content:center;text-align:center;
  background:
    radial-gradient(circle at 50% 30%, rgba(255,255,255,.18), transparent 60%),
    linear-gradient(160deg,#C97B84,#E8B4B8 55%,#caa05c);
  color:#fff;
  transition:opacity .9s ease, visibility .9s ease;
  padding:2rem;
}
.opening.hide{opacity:0;visibility:hidden}
.opening__inner{animation:fadeUp 1.1s ease both}
.opening__eyebrow{
  font-family:var(--sans);font-size:.78rem;letter-spacing:.5em;
  text-transform:uppercase;opacity:.9;display:block;margin-bottom:.6rem
}
.opening__name{font-family:var(--script);font-weight:400;font-size:clamp(3.4rem,16vw,6rem);line-height:1;text-shadow:0 6px 24px rgba(120,60,65,.35)}
.opening__divider{display:flex;align-items:center;justify-content:center;gap:.8rem;margin:1rem 0;color:#fff;opacity:.85}
.opening__divider span{height:1px;width:48px;background:rgba(255,255,255,.7)}
.opening__date{font-family:var(--serif);font-size:1.3rem;letter-spacing:.25em}
.opening__btn{
  margin-top:2rem;display:inline-flex;align-items:center;gap:.55rem;
  background:#fff;color:var(--rosa-deep);border:none;cursor:pointer;
  font-family:var(--sans);font-weight:600;font-size:.95rem;letter-spacing:.05em;
  padding:.95rem 2.1rem;border-radius:999px;
  box-shadow:0 12px 30px -10px rgba(80,30,35,.5);
  transition:transform .25s ease, box-shadow .25s ease;
}
.opening__btn:hover{transform:translateY(-3px) scale(1.02)}
.opening__btn:active{transform:translateY(0)}
.opening__hint{margin-top:1.1rem;font-size:.72rem;letter-spacing:.12em;opacity:.85}

/* ===========================================================
   BOTÓN FLOTANTE MÚSICA
   =========================================================== */
.music-toggle{
  position:fixed;right:18px;bottom:18px;z-index:120;
  width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(145deg,var(--rosa-deep),var(--rosa));
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 26px -8px rgba(120,60,65,.6);
  opacity:0;transform:scale(.6);pointer-events:none;
  transition:opacity .5s ease, transform .5s ease, background .3s ease;
}
.music-toggle.show{opacity:1;transform:scale(1);pointer-events:auto}
.music-toggle.playing{animation:spin 6s linear infinite}
.music-toggle__icon{display:flex}
@keyframes spin{to{transform:rotate(360deg)}}

.spotify-hidden{position:fixed;width:1px;height:1px;overflow:hidden;left:-9999px;top:0}

/* ===========================================================
   HERO
   =========================================================== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;overflow:hidden;color:#fff}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center 22%;
  transform:scale(1.08);animation:slowzoom 14s ease-out forwards}
.hero__veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(70,40,45,.35) 0%,rgba(90,50,55,.15) 35%,rgba(120,70,75,.55) 100%)}
.hero__content{position:relative;z-index:2;padding:2rem 1.5rem}
.hero__eyebrow{font-family:var(--sans);font-size:.75rem;letter-spacing:.55em;text-transform:uppercase;
  margin-bottom:.4rem;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero__name{font-family:var(--script);font-weight:400;font-size:clamp(3.6rem,17vw,7rem);
  line-height:.95;text-shadow:0 8px 30px rgba(60,25,30,.5)}
.hero__surname{font-family:var(--serif);letter-spacing:.4em;text-transform:uppercase;
  font-size:clamp(.85rem,3.4vw,1.15rem);margin-top:.3rem;opacity:.95}
.hero__date{margin-top:2rem;display:inline-flex;flex-direction:column;align-items:center;
  padding:1.1rem 2.4rem;border-top:1px solid rgba(255,255,255,.6);border-bottom:1px solid rgba(255,255,255,.6)}
.hero__day{font-family:var(--serif);letter-spacing:.3em;text-transform:uppercase;font-size:.8rem}
.hero__num{font-family:var(--serif);font-size:clamp(3rem,12vw,4.5rem);line-height:1;font-weight:500}
.hero__monthyear{font-family:var(--serif);letter-spacing:.28em;text-transform:uppercase;font-size:.85rem}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  width:26px;height:42px;border:2px solid rgba(255,255,255,.7);border-radius:14px;display:flex;justify-content:center}
.hero__scroll span{width:4px;height:9px;background:#fff;border-radius:3px;margin-top:7px;animation:scrolldot 1.6s ease-in-out infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-3px)}50%{opacity:1}100%{opacity:0;transform:translateY(9px)}}
@keyframes slowzoom{to{transform:scale(1)}}

/* ===========================================================
   FRASE
   =========================================================== */
.frase{background:var(--cream);padding:clamp(4rem,12vw,7rem) 1.5rem;text-align:center}
.frase__inner{max-width:680px;margin:0 auto}
.frase__text{font-family:var(--serif);font-size:clamp(1.5rem,5vw,2.2rem);line-height:1.5;color:var(--ink)}
.frase__text em{color:var(--rosa-deep);font-style:italic}

/* ===========================================================
   PADRES
   =========================================================== */
.padres{background:var(--cream-2);padding:clamp(3.5rem,11vw,6rem) 1.5rem;text-align:center;
  background-image:radial-gradient(circle at 50% 0%, rgba(232,180,184,.18), transparent 55%)}
.padres__inner{max-width:680px;margin:0 auto}
.padres__names{display:flex;flex-direction:column;gap:.4rem;align-items:center;margin:1.6rem 0 1.4rem;
  font-family:var(--serif);font-size:clamp(1.4rem,5vw,2rem);line-height:1.25;color:var(--ink)}
.padres__names .amp{font-family:var(--script);color:var(--gold);font-size:1.8rem}
.padres__msg{font-family:var(--serif);font-size:1.15rem;color:var(--ink-soft);font-style:italic}

/* ===========================================================
   COUNTDOWN
   =========================================================== */
.countdown{position:relative;padding:clamp(4rem,13vw,7rem) 1.5rem;text-align:center;overflow:hidden;color:#fff}
.countdown__bg{position:absolute;inset:0;background-size:cover;background-position:center 28%}
.countdown__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(120,70,75,.72),rgba(90,50,55,.8))}
.countdown__inner{position:relative;z-index:2;max-width:680px;margin:0 auto}
.countdown .section-title{margin-bottom:1.8rem}
.countdown__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;max-width:460px;margin:0 auto}
.cd__cell{background:rgba(255,255,255,.14);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.25);
  border-radius:16px;padding:1.1rem .4rem}
.cd__cell span{font-family:var(--serif);font-size:clamp(1.7rem,7vw,2.6rem);font-weight:600;display:block;line-height:1}
.cd__cell small{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;opacity:.9}
.countdown__date{margin-top:1.8rem;font-family:var(--serif);letter-spacing:.18em;font-size:1.05rem}

/* ===========================================================
   EVENTO / TARJETAS
   =========================================================== */
.evento{padding:clamp(4rem,12vw,7rem) 1.5rem;background:var(--cream)}
.tl-head{display:flex;align-items:center;justify-content:center;gap:.7rem;margin-bottom:2.8rem}
.tl-head .section-title{margin:0}
.tl-clock{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--gold-deep);border:1.5px solid var(--gold);flex:none}

.timeline{position:relative;max-width:560px;margin:0 auto}
.tl-item{position:relative;padding-left:88px;padding-bottom:2.8rem}
.tl-item:last-child{padding-bottom:0}
/* línea conectora entre nodos */
.tl-item:not(:last-child)::before{content:"";position:absolute;left:30px;top:32px;width:2px;height:100%;
  background:linear-gradient(var(--rosa),var(--gold));z-index:1}
.tl-node{position:absolute;left:0;top:0;width:62px;height:62px;border-radius:50%;z-index:2;
  display:flex;align-items:center;justify-content:center;color:var(--rosa-deep);
  background:linear-gradient(145deg,#fff,var(--rosa-soft));
  border:1px solid rgba(232,180,184,.6);box-shadow:0 10px 22px -12px rgba(120,60,65,.5)}
.tl-body{padding-top:.1rem}
.tl-title{font-family:var(--script);font-weight:400;font-size:clamp(1.9rem,7vw,2.6rem);line-height:1;
  color:var(--ink);margin-bottom:.1rem}
.tl-time{font-family:var(--serif);font-size:1.7rem;font-weight:500;color:var(--rosa-deep);letter-spacing:.04em;margin-bottom:.5rem}
.tl-place{font-weight:600;font-size:.98rem;color:var(--ink);margin-bottom:.2rem}
.tl-addr{color:var(--ink-soft);font-size:.88rem;margin-bottom:1.1rem;line-height:1.45}

.btn-map{display:inline-flex;align-items:center;gap:.4rem;
  background:linear-gradient(145deg,var(--rosa-deep),var(--rosa));color:#fff;
  font-family:var(--sans);font-weight:600;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.75rem 1.6rem;border-radius:999px;text-decoration:none;
  box-shadow:0 10px 22px -10px rgba(120,60,65,.6);transition:transform .25s ease}
.btn-map:hover{transform:translateY(-2px)}
.btn-map.ghost{background:transparent;color:var(--rosa-deep);border:1.5px solid var(--rosa);box-shadow:none}
.btn-map.ghost:hover{background:var(--rosa-soft)}

/* ===========================================================
   DRESS CODE
   =========================================================== */
.dress{padding:clamp(4rem,12vw,7rem) 1.5rem;background:var(--cream-2);text-align:center;
  background-image:radial-gradient(circle at 50% 100%, rgba(232,180,184,.2), transparent 55%)}
.dress__inner{max-width:720px;margin:0 auto}
.dress__formal{font-family:var(--serif);font-size:clamp(2.6rem,9vw,4rem);font-weight:500;
  color:var(--ink);margin:.4rem 0 2rem;letter-spacing:.08em}
.dress__cols{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap;margin-bottom:2.6rem;color:var(--rosa-deep)}
.dress__col h4{font-family:var(--serif);font-size:1.4rem;color:var(--ink);margin:.6rem 0 .2rem;font-weight:600}
.dress__col p{color:var(--ink-soft);font-size:.95rem}
.dress__reserved{border:1px solid rgba(194,160,91,.4);border-radius:20px;padding:1.8rem;background:#fff;display:inline-block}
.dress__reserved p{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:.9rem}
.dress__swatch{display:block;width:54px;height:54px;border-radius:50%;margin:0 auto .6rem;
  background:linear-gradient(145deg,#F3C9CC,var(--rosa));box-shadow:inset 0 -6px 12px rgba(150,80,85,.25),0 8px 18px -8px rgba(150,80,85,.5)}
.dress__reserved strong{font-family:var(--serif);font-size:1.8rem;color:var(--rosa-deep);letter-spacing:.1em}

/* ===========================================================
   REGALOS
   =========================================================== */
.regalos{padding:clamp(3.5rem,11vw,6rem) 1.5rem;background:var(--cream);text-align:center}
.regalos__inner{max-width:620px;margin:0 auto}
.regalos__emoji{font-size:2.6rem;margin-bottom:1rem}
.regalos__msg{font-family:var(--serif);font-size:1.2rem;color:var(--ink-soft);font-style:italic;margin:.8rem 0 1.2rem;line-height:1.6}
.regalos__title{font-family:var(--script);font-size:clamp(2.4rem,9vw,3.4rem);color:var(--rosa-deep);font-weight:400}

/* ===========================================================
   HOSPEDAJE
   =========================================================== */
.hospedaje{padding:clamp(3.5rem,11vw,6rem) 1.5rem;background:var(--cream-2)}
.hospedaje .section-title{margin-bottom:2.4rem}
.hospedaje__cards{display:grid;gap:1.4rem;max-width:760px;margin:0 auto;grid-template-columns:1fr}
.hcard{background:#fff;border-radius:18px;padding:1.8rem;text-align:center;box-shadow:var(--shadow);border:1px solid rgba(194,160,91,.15)}
.hcard h3{font-family:var(--serif);font-size:1.45rem;color:var(--ink);font-weight:600;margin-bottom:.4rem}
.hcard p{color:var(--ink-soft);font-size:.92rem;margin-bottom:1.2rem}

/* ===========================================================
   GALERÍA
   =========================================================== */
.galeria{padding:clamp(4rem,12vw,7rem) 1.5rem;background:var(--cream)}
.galeria .section-title{margin-bottom:2.4rem}
.galeria__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.55rem;max-width:920px;margin:0 auto}
.galeria__grid img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:10px;cursor:pointer;
  transition:transform .4s ease, filter .4s ease;background:var(--cream-2)}
.galeria__grid img:hover{transform:scale(1.03);filter:brightness(1.05)}

.instagram{display:flex;align-items:center;justify-content:center;gap:.8rem;max-width:420px;margin:2.6rem auto 0;
  padding:1.1rem 1.6rem;border-radius:999px;text-decoration:none;color:#fff;
  background:linear-gradient(95deg,#C97B84,#E8B4B8 45%,#caa05c);
  box-shadow:0 14px 30px -12px rgba(120,60,65,.6);transition:transform .25s ease}
.instagram:hover{transform:translateY(-3px)}
.instagram span{display:flex;flex-direction:column;line-height:1.2;font-size:.9rem}
.instagram span strong{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:160;background:rgba(45,25,28,.92);
  display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s ease}
.lightbox.show{opacity:1;visibility:visible}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:10px;box-shadow:0 30px 60px -20px rgba(0,0,0,.7)}
.lightbox__close,.lightbox__nav{position:absolute;background:rgba(255,255,255,.15);border:none;color:#fff;
  width:48px;height:48px;border-radius:50%;font-size:1.6rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lightbox__close{top:18px;right:18px}
.lightbox__nav{top:50%;transform:translateY(-50%)}
.lightbox__nav.prev{left:14px}
.lightbox__nav.next{right:14px}
.lightbox__nav:hover,.lightbox__close:hover{background:rgba(255,255,255,.3)}

/* ===========================================================
   RSVP
   =========================================================== */
.rsvp{position:relative;padding:clamp(4rem,12vw,7rem) 1.5rem;
  background:linear-gradient(160deg,#C97B84,#E8B4B8 60%,#caa05c);color:#fff}
.rsvp__inner{max-width:560px;margin:0 auto;text-align:center}
.rsvp .section-title{margin:.4rem 0 1.2rem}
.rsvp__no{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);
  padding:.5rem 1.2rem;border-radius:999px;font-size:.82rem;letter-spacing:.08em;margin-bottom:1rem}
.rsvp__help{opacity:.95;margin-bottom:1.8rem;font-family:var(--serif);font-size:1.1rem}
.rsvp__form{display:flex;flex-direction:column;gap:1rem;text-align:left}
.rsvp__form label{display:flex;flex-direction:column;gap:.35rem;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}
.rsvp__form label span{padding-left:.2rem;font-weight:500}
.rsvp__form input,.rsvp__form select,.rsvp__form textarea{
  font-family:var(--sans);font-size:1rem;padding:.85rem 1rem;border-radius:12px;border:none;
  background:rgba(255,255,255,.95);color:var(--ink);text-transform:none;letter-spacing:normal}
.rsvp__form input:focus,.rsvp__form select:focus,.rsvp__form textarea:focus{outline:2px solid var(--gold)}
.rsvp__btn{margin-top:.6rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:#fff;color:var(--rosa-deep);border:none;cursor:pointer;
  font-family:var(--sans);font-weight:600;font-size:1rem;padding:1rem;border-radius:999px;
  box-shadow:0 12px 26px -10px rgba(60,25,30,.5);transition:transform .25s ease}
.rsvp__btn:hover{transform:translateY(-2px)}
.rsvp__note{text-align:center;font-size:.85rem;min-height:1.2em;text-transform:none;letter-spacing:normal}

/* ===========================================================
   CIERRE
   =========================================================== */
.cierre{padding:clamp(4rem,13vw,7rem) 1.5rem;text-align:center;background:var(--cream);
  background-image:radial-gradient(circle at 50% 0%, rgba(232,180,184,.22), transparent 60%)}
.cierre__inner{max-width:560px;margin:0 auto}
.cierre__title{font-family:var(--script);font-size:clamp(3rem,12vw,4.6rem);color:var(--rosa-deep);font-weight:400;margin-bottom:1rem}
.cierre__name{font-family:var(--serif);font-size:1.5rem;color:var(--ink);font-weight:600}
.cierre__date{color:var(--gold-deep);letter-spacing:.15em;font-size:.85rem;margin:.5rem 0 1.4rem;text-transform:uppercase}
.cierre__thanks{font-family:var(--serif);font-style:italic;color:var(--ink-soft);font-size:1.15rem}

/* ===========================================================
   REVEAL ANIM
   =========================================================== */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s ease, transform .9s ease}
.reveal.in{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media(min-width:720px){
  .evento__cards{grid-template-columns:1fr 1fr}
  .hospedaje__cards{grid-template-columns:1fr 1fr}
  .galeria__grid{grid-template-columns:repeat(4,1fr);gap:.7rem}
}
@media(max-width:380px){
  .countdown__grid{gap:.45rem}
  .cd__cell{padding:.9rem .3rem}
}