/* ============================================================
   Bodas de Película — Sistema visual compartido
   Paleta real de marca (de los mockups RGB_digital):
   crema #F4F1EA, tinta #1A2930, + acentos suaves rosa/taupe/slate.
   ============================================================ */

/* ---------- fonts ---------- */
@font-face { font-family:"Playfair Display"; src:url("fonts/PlayfairDisplay-Medium.ttf") format("truetype"); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:"Playfair Display"; src:url("fonts/PlayfairDisplay-MediumItalic.ttf") format("truetype"); font-weight:500; font-style:italic; font-display:swap; }
@font-face { font-family:"Playfair Display"; src:url("fonts/PlayfairDisplay-SemiBold.ttf") format("truetype"); font-weight:600; font-style:normal; font-display:swap; }
@font-face { font-family:"Epilogue"; src:url("fonts/Epilogue-Regular.ttf") format("truetype"); font-weight:400; font-display:swap; }
@font-face { font-family:"Epilogue"; src:url("fonts/Epilogue-Medium.ttf") format("truetype"); font-weight:500; font-display:swap; }
@font-face { font-family:"Epilogue"; src:url("fonts/Epilogue-SemiBold.ttf") format("truetype"); font-weight:600; font-display:swap; }
@font-face { font-family:"Syne"; src:url("fonts/Syne.ttf") format("truetype"); font-weight:400 800; font-display:swap; }

:root{
  --bg:#f4f1ea;
  --bg-2:#ece5d8;
  --panel:#fffdf9;
  --ink:#1a2930;
  --muted:rgba(26,41,48,.62);
  --faint:rgba(26,41,48,.38);
  --hair:rgba(26,41,48,.14);
  --hair-strong:rgba(26,41,48,.26);
  --rose:#debcbd;
  --taupe:#beb6ab;
  --slate:#7a8b92;
  --head-h:80px;
  --serif:"Playfair Display",serif;
  --sans:"Epilogue",sans-serif;
  --display:"Syne",sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--sans); font-size:17px; line-height:1.7;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{max-width:100%; display:block;}
a{color:var(--ink); text-decoration:none; transition:opacity .25s;}
a:hover{opacity:.6;}
::selection{background:var(--ink); color:var(--bg);}

/* grano de papel sutil para toda la página */
body::after{
  content:""; position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.045; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- layout helpers ---------- */
.wrap{width:min(1180px,92vw); margin-inline:auto;}
.wrap-narrow{width:min(820px,92vw); margin-inline:auto;}
section{position:relative; z-index:2;}

.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-size:11px; letter-spacing:.28em; text-transform:uppercase; color:var(--ink);
  font-weight:500;
}
.eyebrow::before{content:""; width:34px; height:1px; background:var(--ink);}
.eyebrow.center::after{content:""; width:34px; height:1px; background:var(--ink);}

h1,h2,h3{font-family:var(--serif); font-weight:600; line-height:1.04; letter-spacing:-.01em; margin:0;}
.display-xl{font-size:clamp(44px,7vw,104px);}
.display-l{font-size:clamp(34px,5vw,68px);}
.display-m{font-size:clamp(26px,3.4vw,42px);}
.serif-italic{font-style:italic; font-weight:500;}
.lead{font-size:clamp(18px,1.7vw,21px); color:rgba(26,41,48,.78); line-height:1.75;}
p{text-wrap:pretty;}

/* ---------- header ---------- */
.site-head{
  position:fixed; inset:0 0 auto 0; z-index:60; height:var(--head-h);
  display:grid; grid-template-columns:1fr auto 1fr; align-items:center;
  padding:0 clamp(20px,4vw,56px);
  transition:background .4s, backdrop-filter .4s, border-color .4s;
  border-bottom:1px solid transparent;
}
.site-head::before{
  content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  background:linear-gradient(to bottom,rgba(246,242,234,.88),rgba(246,242,234,0));
}
.site-head.is-scrolled{
  background:rgba(246,242,234,.86); backdrop-filter:blur(14px) saturate(1.1);
  -webkit-backdrop-filter:blur(14px) saturate(1.1); border-bottom-color:var(--hair);
}
.site-head.is-scrolled::before{opacity:0;}
.brand{display:flex; align-items:center; gap:14px;}
.brand-mark{height:48px; width:auto; display:block; flex:none;}
.brand-logotype{height:27px; width:auto; display:block;}
@media (max-width:900px){
  .brand-mark{height:38px;}
  .brand-logotype{height:21px;}
}
.nav{display:flex; gap:clamp(16px,2.2vw,36px); justify-content:center;}
.nav a{font-size:12.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); position:relative; padding:6px 0;}
.nav a:hover,.nav a.active{color:var(--ink);}
.nav a.active::after{content:""; position:absolute; left:0; right:0; bottom:0; height:1px; background:var(--ink);}
.head-right{display:flex; justify-content:flex-end; align-items:center; gap:14px;}
.head-cta{
  font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink);
  border:1px solid var(--hair-strong); padding:11px 20px; border-radius:999px;
  transition:border-color .3s, background .3s, color .3s;
}
.head-cta:hover{border-color:var(--ink); background:var(--ink); color:var(--bg);}
.burger{display:none; background:none; border:0; color:var(--ink); cursor:pointer; padding:6px;}
.mobile-menu{
  position:fixed; top:calc(var(--head-h) + 8px); right:clamp(16px,4vw,32px); z-index:59;
  background:rgba(243,241,233,.55); backdrop-filter:blur(12px) saturate(1.05); -webkit-backdrop-filter:blur(12px) saturate(1.05);
  border:1px solid rgba(26,41,48,.12); border-radius:12px; box-shadow:0 10px 26px rgba(26,41,48,.14);
  display:flex; flex-direction:column; padding:4px; gap:0; min-width:0; width:max-content; text-align:right;
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .22s ease, transform .22s ease, visibility .22s;
}
.mobile-menu.open{opacity:1; visibility:visible; transform:translateY(0);}
.mobile-menu a{padding:9px 14px; font-size:14.5px; font-weight:500; color:var(--ink); border-bottom:none; letter-spacing:.03em; border-radius:8px; transition:background .2s; text-align:right;}
.mobile-menu a:hover{background:rgba(26,41,48,.06);}
.mobile-menu .mm-cta{border:0; color:var(--ink); font-weight:600;}

/* ---------- page hero ---------- */
.page-hero{
  min-height:62vh; display:flex; flex-direction:column; justify-content:flex-end;
  padding:calc(var(--head-h) + 60px) 0 64px; position:relative; overflow:hidden;
}
.page-hero .wrap{position:relative; z-index:2;}
.page-hero .eyebrow{margin-bottom:22px;}
.page-hero h1{margin-bottom:20px;}
.hero-bg{
  position:absolute; inset:0; z-index:0;
  background-image:url("assets/texturas/textura-01.jpg"); background-size:cover; background-position:center 30%;
}
.hero-bg::after{content:""; position:absolute; inset:0; background:
  linear-gradient(to top,var(--bg) 2%,rgba(246,242,234,.55) 40%,rgba(246,242,234,.82) 100%);}
.hero-grad{position:absolute; inset:0; background:rgba(246,242,234,.28);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px; cursor:pointer;
  font-family:var(--sans); font-size:13px; letter-spacing:.08em; text-transform:uppercase; font-weight:500;
  padding:15px 28px; border-radius:999px; border:1px solid transparent; background:none;
  transition:transform .25s, background .25s, color .25s, border-color .25s, filter .25s;
}
.btn svg{transition:transform .25s;}
.btn-solid{background:var(--ink); color:var(--bg);}
.btn-solid:hover{color:var(--bg); transform:translateY(-2px); filter:brightness(1.15);}
.btn-solid:hover svg{transform:translate(3px,-3px);}
.btn-outline{border-color:var(--hair-strong); color:var(--ink);}
.btn-outline:hover{border-color:var(--ink); background:var(--ink); color:var(--bg);}

/* ---------- footer ---------- */
.site-foot{
  position:relative; z-index:2; border-top:1px solid var(--hair);
  padding:70px 0 40px; margin-top:20px; background:var(--bg-2);
}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; align-items:start;}
.foot-logotype{height:34px; width:auto; display:block;}
.foot-brand p{color:var(--muted); font-size:15px; max-width:34ch; margin:14px 0 0;}
.foot-col h4{font-family:var(--sans); font-weight:600; font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--faint); margin:0 0 16px;}
.foot-col a{display:block; color:var(--muted); font-size:15px; padding:5px 0;}
.foot-col a:hover{color:var(--ink);}
.foot-bottom{display:flex; justify-content:space-between; align-items:center; gap:16px; margin-top:56px; padding-top:26px; border-top:1px solid var(--hair); color:var(--faint); font-size:13px; flex-wrap:wrap;}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0; transform:translateY(26px); transition:opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1; transform:none;}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1; transform:none; transition:none;}}

/* ---------- responsive ---------- */
@media (max-width:900px){
  :root{--head-h:64px;}
  .nav,.head-cta{display:none;}
  .burger{display:block;}
  .site-head{grid-template-columns:1fr auto;}
  .foot-grid{grid-template-columns:1fr 1fr; gap:32px;}
  .foot-brand{grid-column:1 / -1;}
}
@media (max-width:560px){
  body{font-size:16px;}
  .foot-grid{grid-template-columns:1fr;}
}

/* ---------- vimeo lightbox (compartido) — se mantiene oscuro, es un visor de video ---------- */
.vlightbox{position:fixed; inset:0; z-index:200; display:none; place-items:center; padding:min(6vw,60px);
  background:rgba(6,5,5,.92); backdrop-filter:blur(10px);}
.vlightbox.open{display:grid;}
.vlb-inner{position:relative; width:min(1080px,94vw);}
.vlb-frame{position:relative; aspect-ratio:16/9; background:#000; border-radius:10px; overflow:hidden; box-shadow:0 30px 90px rgba(0,0,0,.6);}
.vlb-frame iframe{position:absolute; inset:0; width:100%; height:100%; border:0;}
.vlb-close{position:absolute; top:-54px; right:0; width:44px; height:44px; border-radius:50%;
  background:transparent; border:1px solid rgba(255,255,255,.3); color:#fff; font-size:24px; line-height:1; cursor:pointer; display:grid; place-items:center; transition:all .25s;}
.vlb-close:hover{border-color:#fff; color:#fff; transform:rotate(90deg);}