/* SME Cuernavaca Eventos - Secuencia Gráfica */
:root{
  --bg:#0b0d10;
  --panel:#10141b;
  --panel2:#0f131a;
  --text:#e9edf2;
  --muted:#aab4c0;
  --line:rgba(255,255,255,.10);
  --accent:#e53935; /* rojo inspirado en el emblema */
  --accent2:#ff5252;
  --shadow:0 18px 60px rgba(0,0,0,.45);
  --radius:18px;
  --radius2:26px;
  --max:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(229,57,53,.22), transparent 55%),
    radial-gradient(900px 700px at 110% 10%, rgba(255,82,82,.16), transparent 55%),
    linear-gradient(180deg, #06070a 0%, #0b0d10 60%, #07080b 100%);
}

img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
a:hover{opacity:.92}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}

.skip{
  position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip:focus{left:18px; top:18px; width:auto; height:auto; padding:10px 12px; background:#fff; color:#000; border-radius:10px; z-index:9999}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(9,11,15,.62);
  border-bottom: 1px solid var(--line);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; gap:12px; align-items:center}
.brand__logo{
  width:42px; height:42px; border-radius:12px;
  box-shadow: 0 10px 22px rgba(0,0,0,.35);
  border: 1px solid var(--line);
  object-fit:cover;
}
.brand__text strong{display:block; line-height:1.05}
.brand__text span{display:block; font-size:.88rem; color:var(--muted); margin-top:2px}

.nav{display:flex; align-items:center}
.nav__toggle{
  display:none;
  width:44px; height:44px; border-radius:14px;
  border:1px solid var(--line); background:rgba(255,255,255,.04);
  color:var(--text); font-size:20px;
}
.nav__menu{
  display:flex; gap:18px; align-items:center;
}
.nav__menu a{
  color:var(--muted); font-weight:600; font-size:.95rem;
  padding:10px 10px; border-radius:12px;
}
.nav__menu a:hover{color:var(--text); background:rgba(255,255,255,.04)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px; border-radius:14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#fff; font-weight:800; letter-spacing:.2px;
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 16px 36px rgba(229,57,53,.18);
}
.btn--ghost{
  background: rgba(255,255,255,.06);
  box-shadow:none;
}
.btn--sm{padding:10px 12px; border-radius:12px; font-weight:800; font-size:.95rem}

.hero{position:relative; min-height:78vh; display:grid; align-items:center}
.hero__bg{
  position:absolute; inset:0;
  background-position:center;
  background-size:cover;
  filter:saturate(1.05) contrast(1.05);
  transform:scale(1.02);
}
.hero__overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(7,8,11,.35) 0%, rgba(7,8,11,.68) 55%, rgba(7,8,11,.9) 100%);
}
.hero__content{position:relative; padding:56px 0}
.hero__card{
  max-width:680px;
  background: rgba(12,15,20,.74);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:26px 22px;
  box-shadow: var(--shadow);
}
.badge{
  display:inline-flex; align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid var(--line);
  color: var(--muted);
  margin:0 0 14px 0;
  font-weight:700;
  width:fit-content;
}
.hero h1{margin:0 0 12px 0; font-size: clamp(1.9rem, 3.2vw, 3rem); line-height:1.05}
.lead{margin:0 0 18px 0; color:var(--muted); font-size:1.06rem; line-height:1.55}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap}
.hero__mini{
  margin-top:18px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.mini{
  background: rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px 12px;
}
.mini__k{display:block; font-size:.82rem; color:var(--muted); font-weight:700}
.mini__v{display:block; font-weight:800; margin-top:4px}

.section{padding:64px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 35%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section__head{margin-bottom:22px}
.section__head h2{
  margin:0 0 10px 0;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}
.section__head p{margin:0; color:var(--muted); line-height:1.6}

.grid{display:grid; gap:18px}
.cards{grid-template-columns: repeat(3, minmax(0, 1fr))}
.two{grid-template-columns: 1.15fr .85fr}

.card{
  background: rgba(16,20,27,.78);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  overflow:hidden;
  box-shadow: 0 14px 48px rgba(0,0,0,.35);
}
.card__media{aspect-ratio: 16/10; overflow:hidden}
.card__media img{width:100%; height:100%; object-fit:cover; transition: transform .5s ease}
.card:hover .card__media img{transform:scale(1.05)}
.card__body{padding:18px 18px 20px}
.card__body h3{margin:0 0 10px 0; font-size:1.2rem}
.card__body p{margin:0 0 12px 0; color:var(--muted); line-height:1.6}
.list{margin:0; padding-left:18px; color:var(--muted); line-height:1.8}

.strip{
  margin-top:18px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  padding:16px 16px;
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
}
.strip__item strong{display:block}
.strip__item span{color:var(--muted)}
.strip__actions{display:flex; gap:10px; flex-wrap:wrap}

.gallery{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:12px;
}
.gallery__item{
  border:1px solid var(--line);
  border-radius: 18px;
  overflow:hidden;
  background: rgba(255,255,255,.03);
  padding:0;
  cursor:pointer;
  box-shadow: 0 12px 36px rgba(0,0,0,.22);
  transition: transform .18s ease, filter .18s ease;
}
.gallery__item:hover{transform: translateY(-2px); filter:saturate(1.06)}
.gallery__item img{width:100%; height:100%; object-fit:cover; aspect-ratio: 4/3}

/* masonry-ish layout */
.gallery__item:nth-child(1){grid-column: span 4}
.gallery__item:nth-child(2){grid-column: span 4}
.gallery__item:nth-child(3){grid-column: span 4}
.gallery__item:nth-child(4){grid-column: span 6}
.gallery__item:nth-child(5){grid-column: span 6}
.gallery__item:nth-child(6){grid-column: span 4}
.gallery__item:nth-child(7){grid-column: span 4}
.gallery__item:nth-child(8){grid-column: span 4}

.panel{
  background: rgba(16,20,27,.78);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:18px 18px;
  box-shadow: 0 14px 48px rgba(0,0,0,.35);
}
.panel h3{margin:0 0 10px 0}
.panel h4{margin:16px 0 10px 0}
.panel p{margin:0 0 12px 0; color:var(--muted); line-height:1.65}
.actions{display:flex; gap:10px; flex-wrap:wrap; margin:10px 0 14px}

.info{margin-top:12px; border-top:1px solid var(--line); padding-top:12px}
.info__row{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:10px 0; border-bottom:1px solid rgba(255,255,255,.06)}
.info__row span{color:var(--muted); font-weight:700}

.chip{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 12px; border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid var(--line);
  color: var(--text);
  font-weight:800;
}
.fb iframe{
  width:100%;
  height:650px;
  border-radius: 18px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.02);
}

.map iframe{
  width:100%;
  height:100%;
  min-height:460px;
  border:1px solid var(--line);
  border-radius: var(--radius2);
  overflow:hidden;
  background: rgba(255,255,255,.02);
}

.form{
  background: rgba(16,20,27,.78);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:18px 18px;
  box-shadow: 0 14px 48px rgba(0,0,0,.35);
}
.field{display:grid; gap:8px; margin-bottom:12px}
label{font-weight:800}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--text);
  outline:none;
}
input::placeholder, textarea::placeholder{color: rgba(233,237,242,.55)}
input:focus, select:focus, textarea:focus{border-color: rgba(255,82,82,.55)}
textarea{resize: vertical}
.muted{color:var(--muted); font-size:.92rem; line-height:1.55}

.panel--cta .note{
  margin-top:14px;
  padding:14px 14px;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(229,57,53,.10);
  color: var(--text);
}

.footer{
  padding:26px 0;
  border-top:1px solid var(--line);
  background: rgba(9,11,15,.65);
}
.footer__inner{
  display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
}
.footer__left{display:grid; gap:6px; color:var(--muted)}
.footer__left strong{color:var(--text)}
.footer__right p{margin:0; color:var(--muted)}
.footer__right a{color:var(--text)}

.whatsapp{
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:80;
  display:flex; align-items:center; gap:10px;
  padding:12px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#fff;
  box-shadow: 0 18px 50px rgba(229,57,53,.25);
  border:1px solid rgba(255,255,255,.14);
}
.whatsapp__icon{
  width:28px; height:28px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.14);
  border-radius: 999px;
  font-weight:900;
}

/* Lightbox */
.lightbox{
  position:fixed; inset:0;
  display:none;
  place-items:center;
  background: rgba(0,0,0,.78);
  padding:18px;
  z-index:100;
}
.lightbox.is-open{display:grid}
.lightbox__figure{
  max-width:min(980px, 96vw);
  max-height:80vh;
  margin:0;
  position:relative;
}
.lightbox__img{
  width:100%;
  height:auto;
  max-height:80vh;
  object-fit:contain;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 70px rgba(0,0,0,.6);
  background: rgba(255,255,255,.04);
}
.lightbox__cap{
  color: rgba(255,255,255,.85);
  text-align:center;
  margin-top:10px;
  font-weight:700;
}
.lightbox__close,
.lightbox__prev,
.lightbox__next{
  position:fixed;
  top:18px;
  border:none;
  width:44px; height:44px;
  border-radius: 14px;
  background: rgba(255,255,255,.10);
  color:#fff;
  font-size:26px;
  cursor:pointer;
  border:1px solid rgba(255,255,255,.14);
}
.lightbox__close{right:18px}
.lightbox__prev, .lightbox__next{
  top:50%;
  transform: translateY(-50%);
  font-size:34px;
  width:52px; height:52px;
  border-radius: 18px;
}
.lightbox__prev{left:18px}
.lightbox__next{right:18px}

/* Responsive */
@media (max-width: 980px){
  .cards{grid-template-columns: 1fr}
  .two{grid-template-columns: 1fr}
  .hero{min-height:74vh}
  .hero__mini{grid-template-columns:1fr}
  .map iframe{min-height:360px}
  .gallery__item:nth-child(n){grid-column: span 6}
  .gallery__item:nth-child(1){grid-column: span 12}
  .gallery__item:nth-child(4){grid-column: span 12}
}
@media (max-width: 720px){
  .nav__toggle{display:inline-flex; align-items:center; justify-content:center}
  .nav__menu{
    position:absolute;
    right:18px;
    top:66px;
    min-width: 220px;
    padding:12px;
    border-radius: 18px;
    background: rgba(9,11,15,.92);
    border:1px solid var(--line);
    box-shadow: var(--shadow);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }
  .nav__menu.is-open{display:flex}
  .nav__menu a{padding:12px 12px}
  .whatsapp__text{display:none}
}