/* ============================================================
   ENGLISH WITH LAU — Sistema de diseño "Tablero de Stickers"
   Compartido en todas las páginas del sitio oficial
   ============================================================ */

:root{
  /* Paleta de marca */
  --paper:      #FFF3E4;
  --paper-dim:  #FBEAD5;
  --ink:        #201810;
  --ink-soft:   #4A3F35;
  --coral:      #FF5C72;
  --coral-dark: #E23E56;
  --blue:       #1808FF;
  --blue-soft:  #4A9EFF;
  --violet:     #8B5CF6;
  --yellow:     #FFC93C;
  --yellow-soft:#FFD23F;
  --mint:       #00C2A8;
  --mint-soft:  #4ECDC4;
  --purple:     #7B1FA2;
  --cream-card: #FFFCF6;

  /* Tipografía */
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-hand:    'Caveat', cursive;

  /* Sombras / bordes de marca */
  --ink-border: 2px solid var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);
  --shadow-md: 6px 6px 0 var(--ink);
  --shadow-lg: 9px 9px 0 var(--ink);
  --radius: 20px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth; overflow-x:hidden; max-width:100%;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}

body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  background-image:radial-gradient(rgba(32,24,16,.07) 1.3px, transparent 1.3px);
  background-size:26px 26px;
  opacity:0.001; /* fade in once fonts/JS ready */
  transition:opacity .4s ease;
}
body.ready{opacity:1;}
body.no-js{opacity:1;}

/* Fondos de sección alternos, para generar descanso visual entre bloques */
.section--paper, .section--cream, .section--tint-blue, .section--tint-mint, .section--tint-yellow{
  background-image:radial-gradient(rgba(32,24,16,.06) 1.3px, transparent 1.3px);
  background-size:26px 26px;
}
.section--paper{background-color:var(--paper);}
.section--cream{background-color:var(--cream-card);}
.section--tint-blue{background-color:#EEF1FF;}
.section--tint-mint{background-color:#EAF8F4;}
.section--tint-yellow{background-color:#FFF7E3;}
.section--ink{background:var(--ink); color:var(--paper);}

/* Corte tipo "recorte de sticker" entre secciones de distinto color */
.section-cut{
  height:26px;
  width:100%;
  -webkit-mask: linear-gradient(135deg, transparent 9px, #000 0) top left,
                linear-gradient(-135deg, transparent 9px, #000 0) top right;
  -webkit-mask-size: 18px 18px;
  -webkit-mask-repeat: repeat-x;
  mask: linear-gradient(135deg, transparent 9px, #000 0) top left,
        linear-gradient(-135deg, transparent 9px, #000 0) top right;
  mask-size: 18px 18px;
  mask-repeat: repeat-x;
}

img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
button{
  font-family:inherit; cursor:pointer;
  color:inherit;
  -webkit-appearance:none; appearance:none;
  background:none; border:none;
}
ul{list-style:none;}

:focus-visible{
  outline:3px solid var(--blue);
  outline-offset:3px;
  border-radius:4px;
}

.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}

/* -------------------- Eyebrow / labels -------------------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-hand);
  font-size:1.35rem;
  font-weight:700;
  color:var(--coral-dark);
  transform:rotate(-2deg);
  margin-bottom:8px;
}
.eyebrow::before{content:"✦";}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.08;
  letter-spacing:-0.01em;
}
h2{font-size:clamp(2rem, 4.2vw, 3rem);}
h3{font-size:clamp(1.25rem, 2.5vw, 1.6rem);}
p{color:var(--ink-soft);}

.text-underline{
  background:linear-gradient(180deg, transparent 62%, rgba(255,201,60,.55) 62%);
  padding:0 2px;
}

/* -------------------- Botones -------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1rem;
  padding:14px 26px;
  border-radius:999px;
  border:var(--ink-border);
  box-shadow:var(--shadow-sm);
  background:var(--ink);
  color:var(--paper);
  transition:transform .15s ease, box-shadow .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--ink);}
.btn:active{transform:translate(1px,1px); box-shadow:2px 2px 0 var(--ink);}

.btn--coral{background:var(--coral); color:var(--ink);}
.btn--yellow{background:var(--yellow); color:var(--ink);}
.btn--mint{background:var(--mint); color:var(--ink);}
.btn--ghost{background:var(--paper); color:var(--ink);}
.btn--sm{padding:10px 18px; font-size:.9rem;}

.btn--pulse{animation:pulse 2.4s ease-in-out infinite;}
@keyframes pulse{
  0%,100%{box-shadow:var(--shadow-sm);}
  50%{box-shadow:0 0 0 6px rgba(0,194,168,.25), var(--shadow-sm);}
}

/* -------------------- Header -------------------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:var(--ink);
  border-bottom:3px solid var(--ink);
  box-shadow:0 4px 14px rgba(32,24,16,.18);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px;
  max-width:1180px; margin:0 auto;
}
.logo{
  display:flex; align-items:center; gap:8px;
}
.logo-img{
  height:40px; width:auto; display:block;
}
.logo-fallback{
  font-family:var(--font-display);
  font-weight:800;
  font-size:1.35rem;
  display:flex; align-items:center; gap:4px;
  color:var(--paper);
}
.logo .accent{color:var(--coral);}
.logo .hand{font-family:var(--font-hand); color:var(--yellow-soft); font-size:1.55rem; transform:rotate(-4deg); display:inline-block;}

.nav-toggle{color:var(--paper);}

.main-nav{
  display:flex; align-items:center; gap:6px;
  background:var(--cream-card);
  border:2.5px solid var(--coral);
  border-radius:999px;
  padding:6px;
  box-shadow:3px 3px 0 var(--coral);
}
.main-nav a{
  font-weight:700; font-size:.92rem;
  position:relative;
  padding:9px 14px;
  border-radius:999px;
  white-space:nowrap;
  transition:background .18s ease, color .18s ease;
}

.nav-badge{
  font-family:var(--font-display); font-weight:800; font-size:.62rem;
  text-transform:uppercase; letter-spacing:.03em;
  background:var(--coral); color:var(--paper);
  padding:2px 7px; border-radius:999px;
  line-height:1.4;
}
.nav-test-link:hover .nav-badge{background:var(--ink);}
.main-nav a:hover{background:var(--yellow-soft);}
.main-nav a.active{background:var(--ink); color:var(--paper);}

.header-actions{display:flex; align-items:center; gap:12px;}
.login-btn{
  display:flex; align-items:center; gap:6px;
  font-weight:700; font-size:.9rem;
  padding:10px 18px;
  border:2.5px solid var(--coral);
  border-radius:999px;
  background:var(--cream-card);
  box-shadow:4px 4px 0 var(--coral);
  transition:transform .15s ease;
}
.login-btn:hover{transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--coral);}
.login-btn svg{width:16px; height:16px;}

.nav-toggle{display:none; background:none; border:none;}
.nav-toggle svg{width:28px; height:28px;}

@media (max-width:900px){
  .main-nav{
    position:fixed; inset:66px 0 0 0;
    background:var(--paper);
    border:none; border-radius:0; box-shadow:none;
    flex-direction:column;
    align-items:flex-start;
    padding:32px 24px;
    gap:10px;
    transform:translateX(100%);
    transition:transform .3s ease;
    overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{font-size:1.3rem; width:100%; padding:12px 14px;}
  .nav-toggle{display:block;}
  .header-actions .login-btn span{display:none;}
}

/* -------------------- Hero -------------------- */
.hero{
  padding:76px 0 64px;
  position:relative;
  overflow:hidden;
  background:linear-gradient(120deg, var(--blue) 0%, var(--coral) 100%);
  color:var(--paper);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:radial-gradient(rgba(255,255,255,.16) 1.5px, transparent 1.5px);
  background-size:26px 26px;
  pointer-events:none;
}
.hero .container{position:relative; z-index:1;}
.hero .eyebrow{color:var(--yellow-soft);}
.hero h1{color:var(--paper);}
.hero h1 .hand{color:var(--yellow-soft);}
.hero p.lead{color:rgba(255,252,246,.9);}
.hero .hero-stats{color:var(--paper);}
.hero .voice-line .bar{background:var(--yellow-soft);}
.hero-grid{
  display:grid;
  grid-template-columns:1fr .85fr;
  gap:56px;
  align-items:center;
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr; text-align:center;}
  .hero-grid .polaroid{margin:0 auto;}
}

.hero h1{
  font-size:clamp(2.4rem, 5.4vw, 4.1rem);
}
.hero h1 .hand{
  font-family:var(--font-hand);
  color:var(--yellow-soft);
  font-weight:700;
  font-size:1.08em;
  display:inline-block;
  transform:rotate(-3deg);
}
.hero p.lead{
  font-size:1.15rem;
  max-width:520px;
  margin-top:18px;
}
@media (max-width:900px){ .hero p.lead{margin-inline:auto;} }

.hero-cta{
  display:flex; gap:14px; flex-wrap:wrap;
  margin-top:30px;
}
@media (max-width:900px){ .hero-cta{justify-content:center;} }

.hero-stats{
  display:flex; align-items:center; gap:14px;
  margin-top:26px;
  font-weight:600; font-size:.95rem;
}
@media (max-width:900px){ .hero-stats{justify-content:center;} }
.avatar-stack{display:flex;}
.avatar-stack span{
  width:34px; height:34px; border-radius:50%;
  border:2px solid var(--paper);
  margin-left:-10px;
  display:flex; align-items:center; justify-content:center;
  font-size:1rem;
  box-shadow:0 0 0 1.5px var(--ink);
}
.avatar-stack span:first-child{margin-left:0;}

/* Polaroid */
.polaroid{
  width:320px;
  background:var(--cream-card);
  border:var(--ink-border);
  border-radius:14px;
  padding:14px 14px 46px;
  box-shadow:var(--shadow-lg);
  transform:rotate(3deg);
  position:relative;
  margin-left:auto;
}
@media (max-width:900px){ .polaroid{margin-left:0;} }
.polaroid-badge{
  position:absolute; top:-22px; left:-26px;
  width:74px; height:74px; border-radius:50%;
  background:var(--mint);
  border:var(--ink-border);
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  font-family:var(--font-display); font-weight:800; font-size:.64rem; line-height:1.15;
  transform:rotate(-12deg);
  box-shadow:var(--shadow-sm);
  z-index:2;
}
.polaroid-photo{
  aspect-ratio:1/1.1;
  border-radius:8px;
  background:linear-gradient(135deg, var(--yellow-soft), var(--coral) 60%, var(--violet));
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  font-family:var(--font-hand);
  font-size:1.1rem;
  color:var(--ink);
  overflow:hidden;
}
.polaroid-photo video{width:100%; height:100%; object-fit:cover;}
.polaroid-photo img{width:100%; height:100%; object-fit:cover;}
.polaroid-placeholder{display:flex; align-items:center; justify-content:center; width:100%; height:100%;}

/* Variante formato historia (vertical, tipo reel/story) */
.polaroid--story{width:240px;}
@media (min-width:901px){ .polaroid--story{width:320px;} }
.polaroid-photo--story{aspect-ratio:9/16;}

.video-progress{
  position:absolute; bottom:50px; left:10px; right:10px;
  height:4px; border-radius:4px;
  background:rgba(0,0,0,.35);
  overflow:hidden;
  z-index:2;
}
.video-progress-fill{
  height:100%; width:0%;
  background:var(--coral);
  border-radius:4px;
  transition:width .15s linear;
}

.polaroid-video-controls{
  position:absolute; left:0; right:0; bottom:0;
  display:flex; flex-direction:row; align-items:center; justify-content:center;
  gap:8px;
  padding:12px 10px;
  z-index:2;
}
.video-ctrl-btn{
  width:32px; height:32px; border-radius:50%;
  background:var(--cream-card);
  border:2px solid var(--ink);
  box-shadow:2px 2px 0 rgba(0,0,0,.3);
  display:flex; align-items:center; justify-content:center;
  color:var(--ink);
  flex-shrink:0;
  transition:transform .15s ease, background .15s ease;
}
.video-ctrl-btn svg{width:15px; height:15px;}
.video-ctrl-btn:hover{transform:translateY(-1px); background:var(--yellow-soft);}
.video-ctrl-btn:active{transform:translateY(0); box-shadow:1px 1px 0 rgba(0,0,0,.3);}
.polaroid figcaption{
  position:absolute; bottom:12px; left:0; right:0;
  text-align:center;
  font-family:var(--font-hand);
  font-size:1.3rem;
  color:var(--ink);
}
.tape{
  position:absolute; top:-14px;
  width:60px; height:26px;
  background:rgba(255,201,60,.75);
  border:1px solid rgba(0,0,0,.15);
}
.tape-left{left:-18px; transform:rotate(-40deg);}
.tape-right{right:-18px; transform:rotate(40deg);}

.voice-line{display:flex; align-items:flex-end; gap:3px; height:22px; margin-top:16px;}
@media (max-width:900px){ .voice-line{justify-content:center;} }
.voice-line .bar{
  width:4px; background:var(--blue); border-radius:2px;
  animation:voice 1.1s ease-in-out infinite;
}
.voice-line .bar:nth-child(1){height:8px; animation-delay:0s;}
.voice-line .bar:nth-child(2){height:16px; animation-delay:.1s;}
.voice-line .bar:nth-child(3){height:22px; animation-delay:.2s;}
.voice-line .bar:nth-child(4){height:12px; animation-delay:.3s;}
.voice-line .bar:nth-child(5){height:20px; animation-delay:.4s;}
.voice-line .bar:nth-child(6){height:10px; animation-delay:.5s;}
.voice-line .bar:nth-child(7){height:15px; animation-delay:.6s;}
@keyframes voice{
  0%,100%{transform:scaleY(.4);}
  50%{transform:scaleY(1);}
}

/* -------------------- Logos / prensa -------------------- */
.marquee{
  border-top:var(--ink-border); border-bottom:var(--ink-border);
  background:var(--cream-card);
  padding:18px 0;
  overflow:hidden;
}
.marquee-track{
  display:flex; gap:56px; width:max-content;
  animation:scroll-left 26s linear infinite;
  font-family:var(--font-display); font-weight:700; font-size:1.1rem;
  color:var(--ink-soft); opacity:.55;
  align-items:center;
}
@keyframes scroll-left{from{transform:translateX(0);} to{transform:translateX(-50%);}}

/* -------------------- Reveal on scroll -------------------- */
.reveal{
  opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease;
  -webkit-backface-visibility:hidden; backface-visibility:hidden;
  will-change:opacity, transform;
}
.reveal.in-view{opacity:1; transform:translateY(0);}
.reveal-stagger > *{
  opacity:0; transform:translateY(24px); transition:opacity .55s ease, transform .55s ease;
  -webkit-backface-visibility:hidden; backface-visibility:hidden;
  will-change:opacity, transform;
}
.reveal-stagger.in-view > *{opacity:1; transform:translateY(0);}
.reveal-stagger.in-view > *:nth-child(1){transition-delay:.02s;}
.reveal-stagger.in-view > *:nth-child(2){transition-delay:.1s;}
.reveal-stagger.in-view > *:nth-child(3){transition-delay:.18s;}
.reveal-stagger.in-view > *:nth-child(4){transition-delay:.26s;}
.reveal-stagger.in-view > *:nth-child(5){transition-delay:.34s;}
.reveal-stagger.in-view > *:nth-child(6){transition-delay:.42s;}

/* -------------------- Sections -------------------- */
.section{padding:88px 0;}
.section--tight{padding:56px 0;}
.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head.center{margin-inline:auto; text-align:center;}

/* -------------------- Reto interactivo (elemento firma) -------------------- */
.challenge{
  position:relative;
  background:var(--ink);
  color:var(--paper);
  border-radius:28px;
  border:var(--ink-border);
  box-shadow:var(--shadow-lg);
  padding:40px clamp(20px,5vw,56px);
  overflow:hidden;
}
.challenge::before{
  content:"";
  position:absolute; inset:0;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:20px 20px;
  pointer-events:none;
}
.challenge-head{position:relative; text-align:center; margin-bottom:28px;}
.challenge-head .eyebrow{color:var(--yellow-soft);}
.challenge-head h2{color:var(--paper);}
.challenge-head p{color:#D8CDBE; max-width:520px; margin:10px auto 0;}

.challenge-card{
  position:relative;
  max-width:640px;
  margin:0 auto;
  background:var(--cream-card);
  color:var(--ink);
  border:var(--ink-border);
  border-radius:20px;
  box-shadow:var(--shadow-md);
  padding:30px clamp(18px,4vw,36px);
}
.challenge-progress{
  display:flex; gap:6px; margin-bottom:18px;
}
.challenge-progress span{
  flex:1; height:6px; border-radius:4px; background:#E7DCC8;
}
.challenge-progress span.done{background:var(--mint);}
.challenge-progress span.current{background:var(--coral);}

.challenge-prompt{font-family:var(--font-display); font-weight:700; font-size:1.25rem; margin-bottom:18px;}
.challenge-prompt .hl{color:var(--coral);}

.challenge-options{display:grid; gap:12px;}
.challenge-options button{
  text-align:left;
  padding:14px 18px;
  border:var(--ink-border);
  border-radius:12px;
  background:var(--paper);
  font-weight:600;
  font-size:1rem;
  transition:transform .12s ease, background .15s ease;
}
.challenge-options button:hover{transform:translateX(4px); background:var(--yellow-soft);}
.challenge-options button.correct{background:var(--mint); color:var(--ink);}
.challenge-options button.incorrect{background:var(--coral); color:var(--ink);}
.challenge-options button:disabled{pointer-events:none; opacity:.6;}
.challenge-options button.correct, .challenge-options button.incorrect{opacity:1;}

.challenge-feedback{
  margin-top:16px; min-height:28px;
  font-weight:700; font-family:var(--font-display);
  display:flex; align-items:center; gap:8px;
}
.challenge-feedback.ok{color:#0B8A76;}
.challenge-feedback.bad{color:var(--coral-dark);}

.challenge-result{
  text-align:center;
}
.challenge-result .score-big{
  font-family:var(--font-display); font-weight:800;
  font-size:3rem; color:var(--coral);
}
.challenge-footer{
  text-align:center; margin-top:22px;
  font-size:.85rem; color:#C9BEAC;
}

/* -------------------- Metodología (stickers grid) -------------------- */
.method-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:22px;
}
.method-grid--3col{grid-template-columns:repeat(3,1fr);}
@media (max-width:980px){ .method-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:560px){ .method-grid{grid-template-columns:1fr;} }

.method-card{
  background:var(--cream-card);
  border:var(--ink-border);
  border-radius:18px;
  padding:26px 22px;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease;
}
.method-card:nth-child(odd){transform:rotate(-1.4deg);}
.method-card:nth-child(even){transform:rotate(1.4deg);}
.method-card:hover{transform:translateY(-6px) rotate(0deg); box-shadow:var(--shadow-md);}
.method-icon{
  width:52px; height:52px; border-radius:14px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; margin-bottom:14px;
  border:var(--ink-border);
}
.method-card h3{margin-bottom:8px;}
.method-card p{font-size:.92rem;}

/* -------------------- Stickers de producto (vitrina compacta) -------------------- */
.products-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
}
@media (max-width:980px){ .products-grid{grid-template-columns:repeat(2, 1fr);} }
@media (max-width:560px){ .products-grid{grid-template-columns:1fr;} }

.product-card{
  position:relative;
  display:flex; flex-direction:column;
  background:var(--cream-card);
  border:var(--ink-border);
  border-radius:16px;
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .2s ease, box-shadow .2s ease;
}
.product-card:hover{transform:translate(-3px,-3px); box-shadow:var(--shadow-md);}
.product-cover{
  aspect-ratio:4/3;
  display:flex; align-items:center; justify-content:center;
  font-size:2rem;
  border-bottom:var(--ink-border);
  position:relative;
  overflow:hidden;
}
.product-cover img{width:100%; height:100%; object-fit:cover; display:block;}
.product-cover-fallback{display:flex; align-items:center; justify-content:center; width:100%; height:100%;}
.product-card--coral .product-cover{background:linear-gradient(135deg, var(--coral), var(--yellow-soft));}
.product-card--blue .product-cover{background:linear-gradient(135deg, var(--blue-soft), var(--violet));}
.product-card--yellow .product-cover{background:linear-gradient(135deg, var(--yellow), var(--coral));}
.product-card--mint .product-cover{background:linear-gradient(135deg, var(--mint), var(--blue-soft));}

.product-body{padding:14px 14px 16px; display:flex; flex-direction:column; gap:6px; flex:1;}
.product-badge{
  align-self:flex-start;
  font-family:var(--font-hand); font-weight:700; font-size:.95rem;
  padding:1px 10px; border-radius:999px; border:1.5px solid var(--ink);
  transform:rotate(-3deg);
}
.product-card--coral .product-badge{background:var(--coral);}
.product-card--blue .product-badge{background:var(--blue-soft); color:#fff;}
.product-card--yellow .product-badge{background:var(--yellow);}
.product-card--mint .product-badge{background:var(--mint);}

.product-body h3{font-size:1rem; line-height:1.2;}
.product-body p{
  font-size:.8rem; flex:1;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.product-footer{
  display:flex; align-items:flex-end; justify-content:space-between;
  margin-top:4px;
}
.product-price-wrap{display:flex; flex-direction:column; gap:0;}
.product-price-old{
  font-size:.75rem; color:var(--ink-soft);
  text-decoration:line-through; text-decoration-color:var(--coral-dark);
}
.product-price{font-family:var(--font-display); font-weight:800; font-size:1.1rem;}

.products-more{
  text-align:center;
  margin-top:26px;
}

/* -------------------- Clases en vivo -------------------- */
.classes-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:24px;
}
@media (max-width:760px){ .classes-grid{grid-template-columns:1fr;} }
.class-card{
  background:var(--cream-card);
  border:var(--ink-border);
  border-radius:20px;
  padding:28px;
  box-shadow:var(--shadow-sm);
  display:flex; flex-direction:column; gap:14px;
}
.class-level{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-display); font-weight:800; font-size:.85rem;
  padding:6px 14px; border-radius:999px; border:var(--ink-border);
  width:fit-content;
}
.class-card--basico .class-level{background:var(--mint);}
.class-card--intermedio .class-level{background:var(--yellow);}
.class-meta{display:flex; gap:16px; flex-wrap:wrap; font-size:.85rem; font-weight:600; color:var(--ink-soft);}
.class-meta span{display:flex; align-items:center; gap:6px;}
.class-progress-row{display:flex; align-items:center; gap:10px; font-size:.85rem;}
.seats-bar{flex:1; height:8px; border-radius:6px; background:#E7DCC8; overflow:hidden; border:1px solid var(--ink);}
.seats-fill{height:100%; background:var(--coral);}

/* -------------------- Intranet showcase -------------------- */
.intranet-section{
  background:var(--ink);
  border-radius:32px;
  border:var(--ink-border);
  box-shadow:var(--shadow-lg);
  padding:clamp(28px,6vw,64px);
  color:var(--paper);
  position:relative;
  overflow:hidden;
}
.intranet-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center;
}
@media (max-width:900px){
  .intranet-grid{grid-template-columns:1fr;}
  .mock-window{display:none;}
}
.intranet-section .eyebrow{color:var(--mint);}
.intranet-section h2{color:var(--paper);}
.intranet-section p{color:#D8CDBE;}
.intranet-features{margin-top:22px; display:grid; gap:12px;}
.intranet-features li{display:flex; gap:10px; align-items:flex-start; font-size:.95rem; color:#EDE4D5;}
.intranet-features li::before{content:"✓"; color:var(--mint); font-weight:800;}

.mock-window{
  background:#2A2018;
  border:2px solid #453A2E;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,.35);
}
.mock-topbar{
  display:flex; gap:6px; padding:12px 14px;
  background:#372B20; border-bottom:1px solid #453A2E;
}
.mock-topbar span{width:10px; height:10px; border-radius:50%; background:#5A4C3C;}
.mock-body{padding:22px; display:grid; gap:14px;}
.mock-row{display:flex; align-items:center; gap:12px;}
.mock-avatar{width:38px; height:38px; border-radius:50%; background:linear-gradient(135deg,var(--coral),var(--yellow));}
.mock-bar{height:10px; border-radius:6px; background:#453A2E; flex:1;}
.mock-streak{
  display:flex; align-items:center; gap:8px;
  background:#372B20; border-radius:12px; padding:14px;
  font-weight:700; margin-top:6px;
}
.mock-badges{display:flex; gap:10px; margin-top:6px;}
.mock-badges span{
  width:40px; height:40px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; background:#372B20; border:1px solid #453A2E;
}

/* -------------------- Testimonios (carrusel) -------------------- */
.testimonial-track-wrap{overflow:hidden; position:relative;}
.testimonial-track{
  display:flex; gap:20px;
  animation:testi-scroll 34s linear infinite;
  width:max-content;
}
.testimonial-track-wrap:hover .testimonial-track{animation-play-state:paused;}
@keyframes testi-scroll{from{transform:translateX(0);} to{transform:translateX(-50%);}}
.testimonial-card{
  width:300px; flex-shrink:0;
  background:var(--cream-card);
  border:var(--ink-border);
  border-radius:18px;
  padding:22px;
  box-shadow:var(--shadow-sm);
}
.testimonial-stars{color:var(--yellow); letter-spacing:2px; margin-bottom:8px;}
.testimonial-card p{font-size:.92rem; color:var(--ink);}
.testimonial-who{display:flex; align-items:center; gap:10px; margin-top:14px;}
.testimonial-avatar{
  width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-weight:700; color:#fff; font-size:.9rem;
}
.testimonial-name{font-weight:700; font-size:.88rem;}
.testimonial-role{font-size:.78rem; color:var(--ink-soft);}

/* -------------------- Newsletter -------------------- */
.newsletter{
  background:var(--coral);
  border:var(--ink-border);
  border-radius:26px;
  box-shadow:var(--shadow-lg);
  padding:clamp(28px,5vw,52px);
  display:grid; grid-template-columns:1.1fr .9fr; gap:32px; align-items:center;
}
@media (max-width:820px){ .newsletter{grid-template-columns:1fr; text-align:center;} }
.newsletter h2{font-size:clamp(1.6rem,3.4vw,2.3rem);}
.newsletter-form{display:flex; gap:10px; flex-wrap:wrap;}
@media (max-width:820px){ .newsletter-form{justify-content:center;} }
.newsletter-form input{
  flex:1; min-width:200px;
  padding:14px 18px;
  border:var(--ink-border);
  border-radius:999px;
  font-family:inherit; font-size:1rem;
  background:var(--cream-card);
}
.newsletter-note{font-size:.78rem; margin-top:10px; color:#3A1218;}

/* -------------------- Footer -------------------- */
.site-footer{
  background:var(--ink);
  color:var(--paper);
  padding:56px 0 28px;
  margin-top:40px;
}
.site-footer .logo-fallback{color:var(--paper);}
.site-footer p{color:rgba(255,252,246,.7); font-size:.9rem;}
.footer-grid{
  display:grid; grid-template-columns:1.4fr repeat(3, 1fr); gap:32px;
  margin-bottom:40px;
}
@media (max-width:760px){ .footer-grid{grid-template-columns:1fr 1fr;} }
.footer-col h4{font-size:.85rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:14px; font-family:var(--font-display); color:var(--yellow-soft);}
.footer-col a{display:block; font-size:.9rem; color:rgba(255,252,246,.78); margin-bottom:10px;}
.footer-col a:hover{color:var(--paper);}
.footer-social{display:flex; gap:10px; margin-top:14px;}
.footer-social a{
  width:38px; height:38px; border-radius:50%;
  border:2px solid var(--ink);
  display:flex; align-items:center; justify-content:center;
  background:var(--cream-card);
  color:var(--ink);
  transition:transform .15s ease, background .15s ease, color .15s ease;
}
.footer-social a svg{width:18px; height:18px;}
.footer-social a:hover{background:var(--coral); color:var(--paper); transform:translateY(-3px);}
.footer-bottom{
  border-top:1.5px solid rgba(255,252,246,.15);
  padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:.82rem; color:rgba(255,252,246,.6);
}
.footer-bottom a{margin-right:16px; color:rgba(255,252,246,.6);}
.footer-bottom a:hover{color:var(--paper);}

/* -------------------- Utilidades -------------------- */
.skip-link{
  position:absolute; left:-999px; top:0;
  background:var(--ink); color:var(--paper);
  padding:12px 18px; z-index:200; border-radius:0 0 10px 0;
}
.skip-link:focus{left:0;}

.rotate-tag{
  position:absolute;
  font-family:var(--font-hand); font-weight:700; font-size:1.4rem;
  color:var(--blue); transform:rotate(-6deg);
}

/* -------------------- Test de nivel (promo en el home) -------------------- */
.level-test-banner{
  background:var(--cream-card);
  border:var(--ink-border);
  border-radius:24px;
  box-shadow:var(--shadow-md);
  padding:clamp(24px,4vw,48px);
  display:grid; grid-template-columns:1.3fr 1fr; gap:32px; align-items:center;
}
@media (max-width:820px){ .level-test-banner{grid-template-columns:1fr; text-align:center;} }
.level-test-content p.eyebrow{color:var(--coral-dark);}
.level-test-content .btn{margin-top:8px;}
.level-test-badges{display:flex; flex-wrap:wrap; gap:10px; justify-content:center;}
.level-chip{
  width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-weight:800; font-size:.95rem;
  border:var(--ink-border); box-shadow:2px 2px 0 var(--ink);
  transform:rotate(var(--r,0deg));
  transition:transform .2s ease;
}
.level-chip:hover{transform:rotate(0deg) translateY(-3px);}
.level-chip--a1{background:var(--mint); --r:-6deg;}
.level-chip--a2{background:var(--blue-soft); color:#fff; --r:4deg;}
.level-chip--b1{background:var(--yellow); --r:-4deg;}
.level-chip--b2{background:var(--coral); --r:6deg;}
.level-chip--c1{background:var(--violet); color:#fff; --r:-3deg;}
.level-chip--c2{background:var(--ink); color:var(--paper); --r:5deg;}

.building{
  min-height:50vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; gap:16px; padding:80px 24px;
}
.building .emoji{font-size:3rem;}
/* -------------------- Botones flotantes (test de nivel + volver arriba) -------------------- */
.floating-actions{
  position:fixed; right:20px; bottom:20px;
  display:flex; flex-direction:column; align-items:flex-end; gap:12px;
  z-index:90;
}
@media (max-width:600px){
  .floating-actions{right:14px; bottom:14px; gap:10px;}
}

.floating-test-btn{
  display:flex; align-items:center; gap:8px;
  padding:12px 18px 12px 14px;
  border-radius:999px;
  background:var(--yellow);
  border:2.5px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
  font-family:var(--font-display); font-weight:800; font-size:.85rem;
  color:var(--ink);
  transition:transform .15s ease, box-shadow .15s ease;
}
.floating-test-btn:hover{transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--ink);}
.floating-test-icon{font-size:1.1rem;}
@media (max-width:600px){
  .floating-test-btn{padding:10px 14px 10px 10px; gap:6px; font-size:.75rem;}
  .floating-test-icon{font-size:1rem;}
  .nav-badge{font-size:.56rem; padding:2px 6px;}
}

.back-to-top{
  width:46px; height:46px; border-radius:50%;
  background:var(--ink); color:var(--paper);
  border:2.5px solid var(--ink);
  box-shadow:3px 3px 0 rgba(0,0,0,.3);
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .2s ease, transform .2s ease, background .15s ease;
}
.back-to-top svg{width:20px; height:20px;}
.back-to-top.is-visible{opacity:1; visibility:visible; transform:translateY(0);}
.back-to-top:hover{background:var(--coral); transform:translateY(-2px);}
@media (max-width:600px){
  .back-to-top{width:42px; height:42px;}
}

/* -------------------- Contenido tipo artículo (blog, sobre mí) -------------------- */
.post-shell{max-width:760px; margin:0 auto;}
.post-meta-row{
  display:flex; align-items:center; gap:12px; flex-wrap:wrap;
  font-size:.85rem; color:var(--ink-soft); font-weight:600;
  margin-bottom:18px;
}
.post-cover{
  position:relative;
  aspect-ratio:16/8; border-radius:20px; border:var(--ink-border);
  box-shadow:var(--shadow-md); overflow:hidden; margin-bottom:32px;
  display:flex; align-items:center; justify-content:center;
  font-size:3rem;
  background:linear-gradient(135deg, var(--coral), var(--yellow-soft));
}
.post-cover img{width:100%; height:100%; object-fit:cover; display:block; position:absolute; inset:0;}
.post-cover-fallback{display:flex; align-items:center; justify-content:center; width:100%; height:100%;}
.post-body{font-size:1.05rem; line-height:1.75; display:grid; gap:20px;}
.post-body h2{margin-top:14px; font-size:1.4rem;}
.post-body ul{padding-left:22px; display:grid; gap:8px;}
.post-body blockquote{
  border-left:4px solid var(--coral); padding:4px 0 4px 18px;
  font-family:var(--font-hand); font-size:1.3rem; color:var(--ink);
}
.post-author{
  display:flex; align-items:center; gap:14px;
  background:var(--cream-card); border:var(--ink-border); border-radius:16px;
  padding:18px 20px; margin-top:40px; box-shadow:var(--shadow-sm);
}
.post-author-avatar{
  width:52px; height:52px; border-radius:50%; flex-shrink:0;
  background:linear-gradient(135deg, var(--coral), var(--yellow-soft));
  border:2px solid var(--ink);
  object-fit:cover;
  overflow:hidden;
}
.post-back{
  display:inline-flex; align-items:center; gap:6px;
  font-weight:700; font-size:.9rem; margin-bottom:24px;
}

/* Ocultamos el badge flotante de reCAPTCHA (Google permite ocultarlo
   siempre que se muestre el aviso de texto en la página, que ya está
   junto al formulario de contacto). Sin esto, chocaría visualmente con
   los botones flotantes de test de nivel y volver arriba. */
.grecaptcha-badge{ visibility:hidden; }

/* -------------------- Animación de envío del formulario de contacto -------------------- */
.contact-form-wrap{ transition:opacity .3s ease; }
.contact-form-wrap.is-hidden{ display:none; }

.contact-success{
  background:var(--cream-card); border:var(--ink-border); border-radius:20px;
  box-shadow:var(--shadow-md); padding:40px 30px; text-align:center;
}

.mail-anim{
  position:relative; height:130px; margin-bottom:6px;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.mail-anim .mailbox{
  font-size:4.6rem; line-height:1;
}
.mail-anim .envelope{
  position:absolute; top:50%; left:-15%; font-size:2.3rem; line-height:1;
  transform:translateY(-50%); opacity:0;
}
.contact-success.play .mail-anim .envelope{
  animation:mailFly 1s cubic-bezier(.5,0,.5,1) forwards;
}
.contact-success.play .mail-anim .mailbox{
  animation:mailboxBounce .4s ease-in-out .95s;
}

@keyframes mailFly{
  0%   { left:-15%; transform:translateY(-50%) rotate(-10deg) scale(1); opacity:1; }
  70%  { left:46%;  transform:translateY(-62%) rotate(8deg) scale(.9); opacity:1; }
  100% { left:50%;  transform:translateY(-50%) rotate(0deg) scale(.2); opacity:0; }
}
@keyframes mailboxBounce{
  0%, 100% { transform:scale(1); }
  45%      { transform:scale(1.22); }
}

/* Texto "¡Mensaje enviado!" con efecto de barrido, sincronizado con
   el vuelo de la carta: se va revelando de izquierda a derecha. */
.contact-success-title{
  margin:2px 0 8px; font-size:1.4rem; font-family:var(--font-display); font-weight:800;
  display:inline-block; overflow:hidden;
}
.contact-success-title .wipe-text{
  display:inline-block;
  clip-path:inset(0 100% 0 0);
}
.contact-success.play .wipe-text{
  animation:wipeReveal 1s linear forwards;
}
@keyframes wipeReveal{
  0%   { clip-path:inset(0 100% 0 0); }
  100% { clip-path:inset(0 0 0 0); }
}

.contact-success-text{ opacity:0; transform:translateY(8px); transition:opacity .4s ease, transform .4s ease; }
.contact-success-text.show{ opacity:1; transform:translateY(0); }
.contact-success-text p{ margin-bottom:20px; }

.post-share{display:flex; align-items:center; gap:10px; margin:32px 0; flex-wrap:wrap;}
.post-share-label{font-weight:700; font-size:.85rem; color:var(--ink-soft);}
.post-share-btn{
  width:38px; height:38px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:var(--cream-card); border:var(--ink-border); box-shadow:var(--shadow-sm);
  color:var(--ink); transition:transform .15s ease, background .15s ease;
}
.post-share-btn:hover{transform:translateY(-2px); background:var(--yellow-soft);}
#shareCopy svg{ width:17px; height:17px; }
.post-share-copied{font-size:.78rem; color:#0B8A76; font-weight:700; opacity:0; transition:opacity .2s ease;}
.post-share-copied.show{opacity:1;}