:root{
  --ink:#0a0a0a;
  --paper:#ffffff;
}

@font-face {
  font-family: 'Futura';
  src: url('assets/fuentes/futura.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Futura Medium BT';
  src: url('assets/fuentes/futura-medium-bt.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html{
  scroll-padding-top:80px;
}

body{
  margin:0;
  font-family: 'Futura Medium BT', 'Segoe UI', -apple-system, sans-serif;
  color: var(--ink);
  background: #f0f0f0;
  overflow-x: hidden;
  user-select:none;
  -webkit-user-select:none;
  --sec-bg:#0a0a0a;
  --sec-fg:#ffffff;
  --sec-invert:1;
}

/* ---------- LOADER ---------- */
.loader{
  position:fixed;
  inset:0;
  background:#000;
  display:flex;
  justify-content:center;
  align-items:center;
  z-index:9999;
  transition:opacity .6s ease;
}
.loader.hidden{
  opacity:0;
  pointer-events:none;
}
.loader img{
  width:150px;
}

/* ---------- HEADER ---------- */
header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 24px 32px;
  position:sticky;
  top:0;
  z-index:1000;
  background:#fff;
}
.logo-placeholder{
  height:34px;
  width:108px;
  display:flex; align-items:center;
  position:relative;
}
.logo-placeholder .logo-img{
  height:100%;
  width:100%;
  position:absolute;
  top:0; left:0;
  background-image:url('assets/iconos/MDW_PRINCIPAL.webp');
  background-size:contain;
  background-repeat:no-repeat;
  background-position:center;
  transition:opacity 1s ease;
}
.logo-placeholder .logo-img.logo-hidden{
  opacity:0;
}
.social-icons{
  display:flex;
  gap:12px;
  align-items:center;
}
.social-icon{
  width:28px;
  height:28px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--sec-bg);
  transition:background .6s ease, opacity .3s ease;
  -webkit-mask-size:contain;
  mask-size:contain;
  -webkit-mask-repeat:no-repeat;
  mask-repeat:no-repeat;
  -webkit-mask-position:center;
  mask-position:center;
}
.social-icon:hover{
  opacity:.7;
}
.social-icon img{
  display:none;
}
.social-icon[data-icon="instagram"]{
  -webkit-mask-image:url('assets/iconos/instagram.webp');
  mask-image:url('assets/iconos/instagram.webp');
}
.social-icon[data-icon="facebook"]{
  -webkit-mask-image:url('assets/iconos/facebook.webp');
  mask-image:url('assets/iconos/facebook.webp');
}

/* ---------- HERO ---------- */
.hero{
  background: #0a0a0a;
  color: #fff;
  padding: 0;
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-template-rows:1fr auto;
  min-height:80vh;
  position:relative;
  transition: background-color .6s ease, color .6s ease;
}
.hero-content{
  grid-column:1/-1;
  grid-row:1;
  display:grid;
  grid-template-columns:11fr 9fr;
  padding:0;
}
.hero-text{ padding:64px 40px 0 48px; }
.hero-text h1{
  font-family: 'Futura', sans-serif;
  font-size: clamp(56px, 8vw, 110px);
  line-height: 1.05;
  margin: 0 0 20px;
  font-weight: 900;
  letter-spacing: -1px;
}
.hero-text h1 .thin{
  font-family: 'Futura Medium BT', sans-serif;
  font-weight: 400;
  display:block;
  white-space:nowrap;
}
.hero-text h1 .cat-thin{
  font-family: 'Futura', sans-serif;
  display:block;
  margin-bottom:16px;
}
.hero-text h1 .cat-medium{
  font-family: 'Futura Medium BT', sans-serif;
  font-weight: 400;
  display:block;
  white-space:nowrap;
}
.hero-text p{
  font-size: 20px;
  line-height: 1.5;
  max-width: 520px;
  color:inherit;
}
.hero-hint{
  font-family:'Futura Medium BT', sans-serif;
  font-size:16px;
  color:rgba(255,255,255,.6);
  margin:8px 0 0;
  font-weight:400;
}
.hint-color{
  transition: color .6s ease;
}
.hint-colons{
  color:#fff;
}

.video-block{
  display:flex; flex-direction:column;
}
.video-placeholder{
  width: 100%;
  height: 100%;
  background:#0a0a0a;
  color:rgba(255,255,255,.4);
  display:flex; align-items:center; justify-content:center;
  font-size:14px;
  border-radius:0;
  overflow:hidden;
  position:relative;
}
.hero-video{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
  top:0; left:0;
  opacity:0;
  transition: opacity 1s ease;
  pointer-events:none;
}
.hero img, .newsletter-logo{
  user-select:none;
  -webkit-user-select:none;
  pointer-events:none;
}
.hero video{
  user-select:none;
  -webkit-user-select:none;
  pointer-events:none;
}

/* ---------- COLOR BAR ---------- */
.color-bar{
  grid-column:1/-1;
  grid-row:2;
  display:flex;
  height:20px;
  width:100%;
  overflow:hidden;
  cursor:pointer;
}
.color-swatch{
  flex:1;
  outline:0 solid transparent;
  outline-offset:-3px;
  transition:outline .2s ease;
}
.color-swatch.active{
  outline:3px solid #fff;
  outline-offset:-3px;
}

/* ---------- CALENDARIO ---------- */
.calendar-section{
  color:var(--ink);
  padding:72px 32px;
  width:100%;
  position:relative;
}
.calendar-section::before{
  content:'';
  position:absolute;
  top:0;
  left:32px;
  right:32px;
  height:1px;
  background:rgba(0,0,0,.12);
}
.calendar-title{
  font-size:clamp(28px, 4vw, 52px);
  font-weight:500;
  text-align:center;
  margin:0 0 8px;
}
.calendar-subtitle{
  font-size:clamp(16px, 2vw, 22px);
  font-weight:400;
  text-align:center;
  color:var(--ink);
  opacity:.5;
  margin:0 0 40px;
}
.calendar-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:28px;
  max-width:1300px;
  margin:0 auto;
}
.calendar-card{
  perspective:1000px;
  cursor:pointer;
  height:320px;
  transition:transform .3s ease;
}
.calendar-card:hover{
  transform:translateY(-4px);
}
.card-inner{
  position:relative;
  width:100%;
  height:100%;
  transition:transform .6s cubic-bezier(.25,.8,.25,1);
  transform-style:preserve-3d;
}
.calendar-card.flipped .card-inner{
  transform:rotateY(180deg);
}
.card-front, .card-back{
  position:absolute;
  inset:0;
  backface-visibility:hidden;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:32px 24px;
  text-align:center;
}
.card-front{
  padding:0;
  justify-content:flex-start;
  background:var(--sec-bg);
  color:var(--sec-fg);
  transition:background .6s ease, color .6s ease;
}
.card-back{
  background:var(--sec-bg);
  color:var(--sec-fg);
  transform:rotateY(180deg);
  transition:background .6s ease, color .6s ease;
}
.card-image{
  width:100%;
  height:220px;
  overflow:hidden;
  flex-shrink:0;
}
.card-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.card-front .card-name{
  margin:auto 24px 0;
}
.card-front .card-hint{
  margin:6px 24px auto;
}
.card-name{
  font-size:clamp(16px, 2vw, 22px);
  font-weight:500;
  margin:16px 0 0;
  line-height:1.4;
}
.card-date{
  font-size:16px;
  color:var(--sec-fg);
  opacity:.6;
  margin-top:6px;
  transition:color .6s ease;
}
.card-hint{
  font-size:12px;
  color:var(--sec-fg);
  opacity:.35;
  margin-top:16px;
  transition:color .6s ease;
}
.card-desc{
  font-size:16px;
  line-height:1.6;
  color:inherit;
}
.card-back-name{
  font-size:clamp(13px, 1.6vw, 17px);
  font-weight:500;
  margin-top:16px;
  color:inherit;
  opacity:.6;
}

/* ---------- INSCRIPCIONES ---------- */
.convocatorias-section{
  text-align:center;
  padding:72px 32px;
  position:relative;
}

.convocatorias-title{
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 500;
  margin: 0 0 48px;
}
.convocatorias-split{
  display:flex;
  justify-content:center;
  align-items:stretch;
  margin:0 auto;
  position:relative;
  max-width:1400px;
  gap:28px;
}
.convocatoria-col{
  flex:1;
  text-align:center;
  padding:40px 32px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  background:#ffffff;
}
.convocatoria-title{
  font-size:clamp(18px, 3vw, 32px);
  font-weight:500;
  margin:0 0 12px;
  max-width:520px;
}
.convocatoria-right .convocatoria-title{
  margin-bottom:28px;
}
.cta-date{
  font-size:clamp(16px, 2vw, 22px);
  font-weight:400;
  color:var(--ink);
  opacity:.5;
  margin:0 0 28px;
}
.cta-buttons{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:nowrap;
}
.cta-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 16px 32px;
  border: 1.5px solid var(--ink);
  border-radius: 0;
  font-size: 20px;
  font-weight: 400;
  text-decoration:none;
  color: var(--ink);
  background: transparent;
  cursor:pointer;
  transition: background .6s ease, color .6s ease, border-color .6s ease, transform .3s ease;
}
.cta-btn:hover{
  transform: translateY(-4px);
}
.cta-btn-inverted{
  background: var(--sec-bg);
  color: var(--sec-fg);
  border-color: var(--sec-bg);
  transition: background .6s ease, color .6s ease, border-color .6s ease, transform .3s ease;
}
.cta-btn-inverted:hover{
  transform: translateY(-4px);
}

/* ---------- ALIADOS ---------- */
.allies-section{
  text-align:center;
  padding:64px 0;
  width:100%;
}
.allies-split{
  display:flex;
  justify-content:center;
  align-items:flex-start;
  margin:0 auto;
  position:relative;
}
.allies-left,
.allies-right{
  flex:1;
  text-align:center;
  padding:0 16px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  height:200px;
}
.allies-left{
  border-right:1px solid rgba(0,0,0,.15);
}
.allies-label{
  font-size:clamp(18px, 3vw, 32px);
  font-weight:500;
  margin:0 0 36px;
  white-space:nowrap;
  height:28px;
  line-height:28px;
}
.allies-logos{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:32px;
  flex-wrap:wrap;
  mix-blend-mode:multiply;
}
.allies-logos img{
  height:56px;
  width:auto;
  max-width:100%;
  object-fit:contain;
  filter:grayscale(100%);
  opacity:0.7;
  transition:opacity .3s ease, filter .3s ease;
}
.allies-logos img.hidden{
  display:none;
}
.allies-logos img:hover{
  filter:grayscale(0%);
  opacity:1;
}
.sponsor-logos{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:32px;
  flex-wrap:wrap;
}
.sponsor-logos img{
  height:40px;
  width:auto;
  max-width:100%;
  object-fit:contain;
  mix-blend-mode:multiply;
  filter:grayscale(100%);
  opacity:0.7;
  transition:opacity .3s ease, filter .3s ease;
}
.sponsor-logos img:hover{
  filter:grayscale(0%);
  opacity:1;
}

/* ---------- NEWSLETTER ---------- */
.newsletter-section{
  background:var(--sec-bg);
  color:var(--sec-fg);
  padding:72px 32px;
  width:100%;
  transition:background-color .6s ease, color .6s ease;
}
.newsletter-inner{
  display:flex;
  align-items:center;
  gap:48px;
  max-width:1300px;
  margin:0 auto;
}
.newsletter-left{
  flex:1;
  text-align:left;
}
.newsletter-logo{
  height:160px;
  width:auto;
  margin-bottom:24px;
  filter:brightness(var(--sec-invert));
  transition:filter .6s ease;
}
.newsletter-title{
  font-size:clamp(28px, 4vw, 48px);
  font-weight:500;
  margin:0 0 8px;
}
.newsletter-sub{
  font-size:clamp(16px, 2vw, 22px);
  color:var(--sec-fg);
  opacity:.6;
  margin:0;
}
.newsletter-right{
  flex:1;
}
.newsletter-form-header{
  margin-bottom:20px;
}
.newsletter-form-title{
  font-size:20px;
  font-weight:500;
  margin:0 0 6px;
  color:var(--sec-fg);
}
.newsletter-form-sub{
  font-size:14px;
  margin:0;
  color:var(--sec-fg);
  opacity:.55;
}
.newsletter-form{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.newsletter-input{
  padding:16px 24px;
  border:1.5px solid var(--sec-fg);
  border-color:color-mix(in srgb, var(--sec-fg) 40%, transparent);
  background:transparent;
  color:var(--sec-fg);
  font-size:18px;
  font-family:inherit;
  outline:none;
  transition:border-color .6s ease, color .6s ease;
}
.newsletter-input::placeholder{ color:var(--sec-fg); opacity:.5; }
.newsletter-input:focus{ border-color:var(--sec-fg); }
.newsletter-btn{
  padding:16px 40px;
  margin-top:8px;
  border:1.5px solid var(--sec-fg);
  background:var(--sec-fg);
  color:var(--sec-bg);
  font-size:18px;
  font-family:inherit;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  transition:background .6s ease, color .6s ease, border-color .6s ease, transform .3s ease;
}
.newsletter-btn:hover{
  transform:translateY(-4px);
}
.newsletter-btn-loading{
  pointer-events:none;
  opacity:.7;
}
.ml-form-embedSubmitLoad{
  display:inline-block;
  width:20px;
  height:20px;
}
.ml-form-embedSubmitLoad:after{
  content:" ";
  display:block;
  width:11px;
  height:11px;
  margin:1px;
  border-radius:50%;
  border:4px solid var(--sec-bg);
  border-color:var(--sec-bg) var(--sec-bg) var(--sec-bg) transparent;
  animation:mlSpin 1.2s linear infinite;
}
@keyframes mlSpin{
  0%{transform:rotate(0deg)}
  100%{transform:rotate(360deg)}
}
.newsletter-success-content{
  text-align:center;
  padding:40px 0;
}
.newsletter-icon{
  width:64px;
  height:64px;
  margin:0 auto 16px;
  background:var(--sec-fg);
  transition:background .6s ease;
}
.nl-icon-check{
  -webkit-mask-image:url('assets/iconos/check.webp');
  mask-image:url('assets/iconos/check.webp');
  -webkit-mask-size:contain;
  mask-size:contain;
  -webkit-mask-repeat:no-repeat;
  mask-repeat:no-repeat;
  -webkit-mask-position:center;
  mask-position:center;
}
.nl-icon-error{
  -webkit-mask-image:url('assets/iconos/error.webp');
  mask-image:url('assets/iconos/error.webp');
  -webkit-mask-size:contain;
  mask-size:contain;
  -webkit-mask-repeat:no-repeat;
  mask-repeat:no-repeat;
  -webkit-mask-position:center;
  mask-position:center;
}
.newsletter-success-title{
  font-size:clamp(28px, 4vw, 48px);
  font-weight:500;
  margin:0 0 8px;
}
.newsletter-success-sub{
  font-size:clamp(16px, 2vw, 22px);
  color:var(--sec-fg);
  opacity:.6;
  margin:0;
  transition:color .6s ease;
}
.newsletter-success-note{
  font-size:14px;
  color:var(--sec-fg);
  opacity:.4;
  margin:16px 0 0;
  line-height:1.6;
  transition:color .6s ease;
}
#newsletterRetry{
  margin-top:32px;
}

.ml-form-embedContainer .ml-block-form{margin:0;}
.ml-form-embedContainer .ml-form-fieldRow{margin:0 0 12px 0;width:100%;}

/* ---------- FOOTER ---------- */
.site-footer{
  background:var(--sec-bg);
  color:var(--sec-fg);
  padding:28px 32px;
  display:flex;
  align-items:center;
  font-size:14px;
  width:100%;
  box-sizing:border-box;
  transition:background-color .6s ease, color .6s ease;
}
.footer-left{
  flex:1;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:8px;
}
.footer-center{
  flex:1;
  text-align:center;
}
.footer-brand-futura{
  font-family:'Futura', sans-serif;
  font-weight:700;
  font-size:clamp(20px, 3vw, 32px);
  letter-spacing:4px;
}
.footer-brand-md{
  font-family:'Futura MD BT', sans-serif;
  font-weight:400;
  font-size:clamp(20px, 3vw, 32px);
  letter-spacing:4px;
}
.footer-right{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  text-align:right;
}
.footer-link{
  color:var(--sec-fg);
  text-decoration:none;
  display:flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  transition:color .6s ease;
}
.footer-link-text{
  font-size:14px;
  opacity:.6;
  transition:opacity .3s ease;
  white-space:nowrap;
}
.footer-wa{
  display:flex;
  align-items:center;
  gap:6px;
}
.footer-wa-sep{
  opacity:.4;
  font-size:14px;
}
.footer-link:hover .footer-link-text{ opacity:1; }
.footer-icon{
  height:18px;
  width:auto;
  filter:invert(var(--sec-invert));
  transition:filter .6s ease;
}
.footer-copy{
  margin:8px 0 0;
  font-size:13px;
  color:var(--sec-fg);
  opacity:.5;
  transition:color .6s ease;
}
.footer-page{
  font-size:14px;
  color:var(--sec-fg);
  white-space:nowrap;
  transition:color .6s ease;
}

@media (max-width: 760px){
  header{ padding: 18px 20px; }
  .hero{
    grid-template-columns:1fr;
    grid-template-rows:auto auto;
    min-height:auto;
  }
  .hero-content{
    grid-template-columns:1fr;
  }
  .hero-text{
    padding:32px 20px 0;
  }
  .hero-hint{
    margin-bottom:28px;
  }
  .hero-text h1{
    font-size:clamp(36px, 10vw, 56px);
  }
  .hero-text p{
    font-size:16px;
  }
  .video-block{
    order:1;
    width:100%;
  }
  .video-placeholder{
    width:100%;
    height:auto;
    aspect-ratio:16/9;
    max-height:50vh;
  }
  .cat-medium{
    white-space:normal !important;
  }
  .color-bar{ width:100%; }
  .convocatorias-section{ padding:56px 16px 40px; }
  .convocatorias-split{
    flex-direction:column;
    gap:16px;
    width:100%;
  }
  .convocatoria-col{
    padding:40px 32px;
    width:100%;
  }
  .cta-buttons{ flex-wrap:wrap; }
  .cta-btn:active{ background:var(--ink); color:#fff; }
  .color-swatch:active{ opacity:0.7; }
  .allies-section{ padding:48px 16px; }
  .allies-split{
    flex-direction:column;
    gap:0;
    width:100%;
  }
  .allies-split::after{
    content:'';
    position:absolute;
    top:55%;
    left:0;
    right:0;
    height:1px;
    background:rgba(0,0,0,.15);
  }
  .allies-left{
    border-right:none;
    padding:0 16px 24px;
    margin:0;
    height:auto;
    justify-content:flex-start;
  }
  .allies-right{
    padding:24px 16px 0;
    width:100%;
    height:auto;
    justify-content:flex-start;
  }
  .allies-label{ white-space:normal; }
  .allies-logos{ gap:16px; flex-wrap:wrap; justify-content:center; }
  .allies-logos img{ height:28px; }
  .sponsor-logos{ gap:20px; flex-wrap:wrap; justify-content:center; }
  .sponsor-logos img{ height:32px; }
  .calendar-section{ padding:56px 16px; }
  .calendar-grid{ grid-template-columns:1fr; gap:16px; }
  .calendar-card{ height:280px; }
  .card-image{ height:180px; }
  .card-front .card-name{ margin:auto 16px 0; }
  .card-front .card-hint{ margin:8px 16px auto; }
  .card-back{ padding:24px 16px; }
  .newsletter-section{ padding:56px 16px; }
  .newsletter-inner{ flex-direction:column; text-align:center; gap:32px; }
  .newsletter-left{ text-align:center; }
  .newsletter-logo{ height:80px; margin:0 auto 16px; }
  .site-footer{
    flex-direction:column;
    gap:20px;
    padding:28px 16px;
    text-align:center;
  }
  .footer-left,
  .footer-right{
    align-items:center;
    justify-content:center;
    text-align:center;
    flex-wrap:wrap;
    gap:10px;
  }
  .footer-wa{ flex-wrap:wrap; justify-content:center; }
}

@media (max-width:480px){
  .card-hint{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    transition-duration: 0.01ms !important;
  }
}