/* =========================================================
   MEYAS OPCIONES — Premium Dark Editorial
   ========================================================= */

:root{
  --bg: #060807;
  --bg-soft: #0b0f0e;
  --surface: #101615;
  --surface-2: #141b1a;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(45,212,200,0.35);

  --text: #f3f6f5;
  --text-dim: #9fb0ac;
  --text-faint: #62726e;

  --accent: #2dd4c8;
  --accent-soft: #9df5e8;
  --accent-deep: #0f8f83;
  --accent-glow: rgba(45,212,200,0.35);

  --up: #34d399;
  --down: #f75c5c;
  --credit: #34d399;
  --debit: #f5a623;

  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --container: 1220px;
  --radius: 14px;
  --ease: cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; background:none; border:none; color:inherit; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--serif); font-weight:600; letter-spacing:-0.01em; }
p{ margin:0; }

::selection{ background:var(--accent); color:#02100e; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

/* ---------- Grain overlay ---------- */
.grain{
  position:fixed; inset:0; z-index:999; pointer-events:none;
  opacity:0.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring{
  position:fixed; top:0; left:0; z-index:1000;
  pointer-events:none;
  border-radius:50%;
  transform:translate(-50%,-50%);
  will-change:transform;
}
.cursor-dot{ width:6px; height:6px; background:var(--accent); }
.cursor-ring{
  width:36px; height:36px;
  border:1px solid var(--border-strong);
  transition:width .25s var(--ease), height .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.cursor-ring.is-link{ width:64px; height:64px; background:rgba(45,212,200,0.08); border-color:var(--accent); }
@media (hover:none), (pointer:coarse){
  .cursor-dot, .cursor-ring{ display:none; }
}

/* ---------- Progress bar ---------- */
.progress-bar{
  position:fixed; top:0; left:0; height:2px; width:0%;
  background:linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-soft));
  z-index:998; transition:width .1s linear;
  box-shadow:0 0 10px var(--accent-glow);
}

/* ---------- Reveal defaults (defensive) ---------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }
.reveal[data-split]{ opacity:1; transform:none; } /* defensive: split-text JS handles its own reveal */

/* ---------- Nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:500;
  padding:22px 0;
  transition:padding .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  padding:14px 0;
  background:rgba(6,8,7,0.82);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--border);
}
.ticker-bar{
  border-bottom:1px solid var(--border);
  background:rgba(6,8,7,0.55);
  max-height:46px; overflow:hidden;
  transition:max-height .35s var(--ease), opacity .3s var(--ease), border-color .3s;
}
/* El ticker permanece visible siempre, también con la nav compacta al hacer scroll */
.tradingview-widget-container{ width:100%; }
.nav-inner{
  max-width:var(--container); margin:0 auto; padding:0 32px;
  display:flex; align-items:center; justify-content:space-between;
}
.nav-logo{ display:flex; align-items:center; gap:10px; }
.nav-logo__mark{ height:52px; width:auto; flex:0 0 auto; object-fit:contain; transition:height .3s var(--ease); }
.nav.is-scrolled .nav-logo__mark{ height:40px; }
.nav-logo__text{
  font-family:var(--serif); font-size:16px; letter-spacing:0.14em; font-weight:600;
}
.nav-logo__text em{ font-style:normal; color:var(--accent); font-weight:500; margin-left:4px; }

.nav-links{ display:flex; gap:34px; }
.nav-links a{
  font-size:13.5px; letter-spacing:0.02em; color:var(--text-dim);
  position:relative; padding:4px 0; transition:color .25s;
}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:0; height:1px;
  background:var(--accent); transition:width .3s var(--ease);
}
.nav-links a:hover{ color:var(--text); }
.nav-links a:hover::after{ width:100%; }

.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-burger{ display:none; flex-direction:column; gap:5px; width:26px; }
.nav-burger span{ display:block; height:1.5px; background:var(--text); transition:transform .3s, opacity .3s; }

.mobile-menu{
  position:fixed; inset:0; z-index:480;
  background:rgba(6,8,7,0.98);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:22px;
  opacity:0; pointer-events:none; transform:translateY(-12px);
  transition:opacity .35s var(--ease), transform .35s var(--ease);
}
.mobile-menu.is-open{ opacity:1; pointer-events:auto; transform:translateY(0); }
.mobile-menu a{ font-family:var(--serif); font-size:26px; color:var(--text); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:15px 30px; border-radius:100px; font-size:14px; font-weight:600;
  letter-spacing:0.03em; position:relative; overflow:hidden; isolation:isolate;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), color .3s, border-color .3s;
}
.btn--primary{ background:var(--accent); color:#03130f; }
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 12px 30px -8px var(--accent-glow); }
.btn--outline{ border:1px solid var(--border-strong); color:var(--text); }
.btn--outline:hover{ border-color:var(--accent); background:rgba(45,212,200,0.06); transform:translateY(-2px); }
.btn--ghost{ color:var(--text-dim); border:1px solid var(--border); }
.btn--ghost:hover{ color:var(--text); border-color:var(--border-strong); }
.btn--sm{ padding:10px 20px; font-size:12.5px; }
.btn--lg{ padding:19px 42px; font-size:15px; }
.btn--disabled{
  gap:10px; background:rgba(45,212,200,0.14); color:var(--accent-soft); cursor:not-allowed; opacity:0.75;
}
.btn--disabled:hover{ transform:none; box-shadow:none; }
.btn-soon{
  font-family:var(--mono); font-size:9.5px; letter-spacing:0.06em; text-transform:uppercase;
  padding:3px 8px; border-radius:100px; background:rgba(3,19,15,0.35); color:var(--accent-soft);
}

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding:186px 32px 100px;
  overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-candles{ position:absolute; inset:0; width:100%; height:100%; opacity:0.55; }
.hero-line{ stroke:var(--accent-deep); stroke-width:1.4; opacity:0.5; }
.hero-candle-set rect{ fill:var(--accent); opacity:0.18; }
.hero-candle-set line{ stroke:var(--accent); opacity:0.28; }
.hero-glow{
  position:absolute; top:8%; left:50%; width:900px; height:900px;
  transform:translateX(-50%);
  background:radial-gradient(circle, var(--accent-glow) 0%, transparent 62%);
  filter:blur(10px);
}
.hero-vignette{
  position:absolute; inset:0;
  background:radial-gradient(ellipse at center, transparent 40%, var(--bg) 92%);
}
.hero-content{ position:relative; z-index:2; max-width:900px; }
.hero-logo{ width:min(240px, 60vw); height:auto; margin:0 auto 30px; filter:drop-shadow(0 0 30px var(--accent-glow)); }
.eyebrow{
  font-family:var(--mono); font-size:11.5px; letter-spacing:0.22em; color:var(--accent);
  margin-bottom:22px; text-transform:uppercase;
}
.eyebrow.center{ text-align:center; }
.hero-title{
  font-size:clamp(38px, 6vw, 76px); line-height:1.08; letter-spacing:-0.02em;
  margin-bottom:28px; font-weight:600;
}
.hero-title .ital{ font-style:italic; color:var(--accent); font-weight:500; }
.hero-sub{
  font-size:18px; color:var(--text-dim); max-width:600px; margin:0 auto 42px;
  line-height:1.7;
}
.hero-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-bottom:56px; }
.hero-tagline{
  display:flex; align-items:center; justify-content:center; gap:16px;
  font-family:var(--mono); font-size:11px; letter-spacing:0.28em; color:var(--text-faint);
}
.hero-tagline i{ width:4px; height:4px; border-radius:50%; background:var(--accent); display:inline-block; }

.scroll-cue{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px; z-index:2;
}
.scroll-cue span{ font-family:var(--mono); font-size:10px; letter-spacing:0.2em; color:var(--text-faint); }
.scroll-cue__line{ width:1px; height:44px; background:var(--border); overflow:hidden; position:relative; }
.scroll-cue__line i{
  position:absolute; top:-20px; left:0; width:100%; height:20px; background:var(--accent);
  animation:scrollcue 2.2s ease-in-out infinite;
}
@keyframes scrollcue{
  0%{ top:-20px; } 60%{ top:44px; } 100%{ top:44px; }
}

/* ---------- Sections generic ---------- */
.section{ padding:130px 0; position:relative; }
.section-title{ font-size:clamp(30px, 4vw, 46px); line-height:1.15; }
.section-title.center, .eyebrow.center{ text-align:center; }
.lead{ font-size:17px; color:var(--text-dim); line-height:1.75; margin-top:18px; }
.center-lead{ max-width:640px; margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- About ---------- */
.about{ background:var(--bg-soft); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.about-grid{ display:grid; grid-template-columns:0.8fr 1.2fr; gap:80px; align-items:start; }
.about-media{ position:sticky; top:120px; }
.about-photo{
  position:relative; aspect-ratio:4/5; border-radius:var(--radius); overflow:hidden;
  background:linear-gradient(160deg, #142221 0%, #0a0d0c 70%);
  border:1px solid var(--border);
}
.about-photo img{ width:100%; height:100%; object-fit:cover; object-position:88% 26%; }
.about-photo__frame{
  position:absolute; inset:16px; border:1px solid rgba(45,212,200,0.25); pointer-events:none;
}
.about-photo.img-fallback{
  display:flex; align-items:center; justify-content:center;
}
.about-photo.img-fallback::after{
  content:"MEYAS"; font-family:var(--serif); font-size:15vw; color:rgba(45,212,200,0.08);
  position:absolute; letter-spacing:0.05em;
}
.about-stat{
  margin-top:24px; display:flex; align-items:baseline; gap:14px;
  padding:20px 24px; border:1px solid var(--border); border-radius:var(--radius);
  background:var(--surface);
}
.about-stat__num{ font-family:var(--serif); font-size:44px; color:var(--accent); }
.about-stat__label{ font-size:12.5px; color:var(--text-dim); line-height:1.4; }

.pillars{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin:44px 0 36px; }
.pillar{ padding-top:18px; border-top:1px solid var(--border); }
.pillar__num{ font-family:var(--mono); font-size:12px; color:var(--accent); }
.pillar h3{ font-size:17px; margin:10px 0 8px; }
.pillar p{ font-size:14px; color:var(--text-dim); line-height:1.6; }

.about-copy > p.reveal + p.reveal{ margin-top:18px; }

.social-row{ display:flex; gap:14px; flex-wrap:wrap; }
.social-chip{
  display:flex; align-items:center; gap:8px; padding:10px 18px;
  border:1px solid var(--border); border-radius:100px; font-size:13px; color:var(--text-dim);
  transition:border-color .25s, color .25s, transform .25s;
}
.social-chip:hover{ border-color:var(--accent); color:var(--text); transform:translateY(-2px); }

/* ---------- Trading basics / Accordion ---------- */
.accordion{ max-width:900px; margin:56px auto 0; border-top:1px solid var(--border); }
.accordion-item{ border-bottom:1px solid var(--border); }
.accordion-head{
  width:100%; display:flex; align-items:center; gap:20px; padding:28px 4px;
  text-align:left;
}
.accordion-num{ font-family:var(--mono); font-size:13px; color:var(--accent); }
.accordion-q{ flex:1; font-family:var(--serif); font-size:21px; }
.accordion-plus{
  position:relative; width:20px; height:20px; flex:0 0 auto;
}
.accordion-plus::before, .accordion-plus::after{
  content:""; position:absolute; background:var(--text-dim); transition:transform .35s var(--ease), background .3s;
}
.accordion-plus::before{ top:9px; left:0; width:20px; height:1.5px; }
.accordion-plus::after{ top:0; left:9px; width:1.5px; height:20px; }
.accordion-item.is-open .accordion-plus::after{ transform:rotate(90deg); opacity:0; }
.accordion-item.is-open .accordion-plus::before{ background:var(--accent); }
.accordion-body{
  max-height:0; overflow:hidden; transition:max-height .5s var(--ease);
  padding:0 4px;
}
.accordion-item.is-open .accordion-body{ padding-bottom:32px; }
.accordion-body p{ color:var(--text-dim); font-size:15.5px; line-height:1.75; max-width:760px; }
.accordion-body p + p{ margin-top:14px; }

.check-list{ margin-top:16px; display:flex; flex-direction:column; gap:14px; }
.check-list li{ font-size:15px; color:var(--text-dim); line-height:1.6; padding-left:26px; position:relative; }
.check-list li::before{
  content:"—"; position:absolute; left:0; color:var(--accent);
}
.check-list li strong{ color:var(--text); font-weight:600; }

.type-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:8px; }
.type-card{ padding:20px; border:1px solid var(--border); border-radius:12px; background:var(--surface); }
.type-card h4{ font-size:15.5px; margin-bottom:8px; color:var(--accent-soft); }
.type-card p{ font-size:13.5px; color:var(--text-dim); line-height:1.6; }

.compare-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:8px; }
.compare-card{ padding:22px; border:1px solid var(--border); border-radius:12px; background:var(--surface); }
.compare-card h4{ font-size:16px; color:var(--accent-soft); margin-bottom:10px; }
.compare-card p{ font-size:14.5px; color:var(--text-dim); line-height:1.7; }
.compare-note{ margin-top:18px; font-size:14px; color:var(--text-faint); font-style:italic; }

/* ---------- Indicators ---------- */
.indicator-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:20px; margin-top:48px; }
.indicator-card{
  display:block; padding:22px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  transition:border-color .3s, transform .3s; text-decoration:none;
}
.indicator-card:hover{ border-color:var(--accent); transform:translateY(-4px); }
.indicator-card__viz{ width:100%; height:88px; margin-bottom:16px; overflow:visible; }
.indicator-card h4{ font-size:15.5px; margin-bottom:8px; color:var(--accent-soft); }
.indicator-card p{ font-size:13px; color:var(--text-dim); line-height:1.6; }

.ind-body.up{ fill:var(--up); opacity:0.85; }
.ind-body.down{ fill:var(--down); opacity:0.85; }
.ind-wick.up{ stroke:var(--up); stroke-width:1.4; opacity:0.85; }
.ind-wick.down{ stroke:var(--down); stroke-width:1.4; opacity:0.85; }
.ind-price{ stroke:var(--text-dim); stroke-width:1.6; }
.ind-ma-short{ stroke:var(--accent); stroke-width:1.8; }
.ind-ma-long{ stroke:var(--accent-deep); stroke-width:1.8; stroke-dasharray:4 3; }
.ind-vwap{ stroke:var(--debit); stroke-width:1.8; }
.ind-vol{ fill:var(--accent); opacity:0.18; }
.ind-band{ fill:rgba(45,212,200,0.08); stroke:var(--border-strong); stroke-width:1; }
.ind-dashed{ stroke:var(--text-faint); stroke-width:1; stroke-dasharray:3 3; }
.ind-dashed.accent{ stroke:var(--accent); opacity:0.5; }
.ind-osc{ stroke:var(--accent); stroke-width:1.8; }
.ind-label{ font-family:var(--mono); font-size:9px; fill:var(--text-faint); }
.ind-hist.pos{ fill:var(--up); opacity:0.55; }
.ind-hist.neg{ fill:var(--down); opacity:0.55; }

/* ---------- Options intro / Greeks ---------- */
.options-intro{ background:var(--bg-soft); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.options-grid{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:70px; align-items:center; }
.options-copy p.reveal + p.reveal{ margin-top:16px; }
.use-cases{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:30px; }
.use-case{
  padding:16px 18px; border:1px solid var(--border); border-radius:10px; font-size:13.5px; color:var(--text-dim);
}
.use-case span{ display:block; font-family:var(--serif); font-size:15px; color:var(--text); margin-bottom:4px; }

.greeks{ display:flex; flex-direction:column; gap:14px; }
.greeks-label{ font-family:var(--mono); font-size:11px; letter-spacing:0.2em; color:var(--text-faint); margin-bottom:6px; }
.greek-card{
  display:flex; gap:18px; align-items:flex-start; padding:20px; border:1px solid var(--border);
  border-radius:12px; background:var(--surface); transition:border-color .3s, transform .3s;
}
.greek-card:hover{ border-color:var(--border-strong); transform:translateX(4px); }
.greek-symbol{
  font-family:var(--serif); font-size:26px; color:var(--accent); width:34px; flex:0 0 auto; text-align:center;
}
.greek-card h4{ font-size:15px; margin-bottom:4px; }
.greek-card p{ font-size:13px; color:var(--text-dim); line-height:1.55; }

/* ---------- Strategies ---------- */
.strategy-filter{
  display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin:44px 0 48px;
}
.filter-chip{
  padding:9px 18px; border:1px solid var(--border); border-radius:100px; font-size:12.5px; color:var(--text-dim);
  transition:all .25s var(--ease);
}
.filter-chip:hover{ border-color:var(--border-strong); color:var(--text); }
.filter-chip.is-active{ background:var(--accent); color:#03130f; border-color:var(--accent); }

.strategy-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:20px; }
.strategy-card{
  border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  padding:26px; cursor:pointer; transition:border-color .3s, transform .3s, background .3s;
  position:relative; overflow:hidden;
}
.strategy-card:hover{ border-color:var(--border-strong); transform:translateY(-4px); }
.strategy-card__top{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:18px; }
.strategy-card__index{ font-family:var(--mono); font-size:11px; color:var(--text-faint); }
.strategy-card__badge{
  font-family:var(--mono); font-size:10px; letter-spacing:0.08em; padding:4px 10px; border-radius:100px;
  text-transform:uppercase;
}
.strategy-card__badge.credito{ background:rgba(52,211,153,0.12); color:var(--credit); }
.strategy-card__badge.debito{ background:rgba(245,166,35,0.12); color:var(--debit); }
.strategy-card h3{ font-size:19px; margin-bottom:10px; }
.strategy-card__desc{ font-size:13.5px; color:var(--text-dim); line-height:1.6; margin-bottom:18px; }
.strategy-card__tags{ display:flex; gap:8px; flex-wrap:wrap; }
.tag{
  font-size:10.5px; font-family:var(--mono); letter-spacing:0.04em; padding:4px 9px;
  border:1px solid var(--border); border-radius:6px; color:var(--text-faint);
}
.strategy-card__more{
  margin-top:18px; font-size:12.5px; color:var(--accent); display:flex; align-items:center; gap:6px;
}
.strategy-card__payoff{ height:64px; margin:16px 0; }

.strategy-card__detail{
  max-height:0; overflow:hidden; transition:max-height .5s var(--ease);
}
.strategy-card.is-open .strategy-card__detail{ max-height:600px; margin-top:16px; }
.strategy-card.is-open .strategy-card__more span{ transform:rotate(45deg); }
.strategy-card__more span{ display:inline-block; transition:transform .3s; }
.strategy-detail-row{ display:flex; justify-content:space-between; padding:10px 0; border-top:1px solid var(--border); font-size:12.5px; }
.strategy-detail-row b{ color:var(--text-dim); font-weight:500; }
.strategy-detail-row span{ color:var(--text); text-align:right; max-width:60%; }

.strategy-card.is-hidden{ display:none; }

/* ---------- Wheel Tool ---------- */
.wheel-tool{ background:var(--bg-soft); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.wheel-tool__panel{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:60px; align-items:center; }
.wheel-tool__copy .btn{ margin-top:8px; }
.wheel-feature{ display:flex; gap:16px; align-items:flex-start; margin:26px 0; }
.wheel-feature__icon{
  width:40px; height:40px; flex:0 0 auto; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background:rgba(45,212,200,0.1); color:var(--accent);
}
.wheel-feature h4{ font-size:15.5px; margin-bottom:4px; }
.wheel-feature p{ font-size:13.5px; color:var(--text-dim); line-height:1.6; }

.wheel-mock{
  background:#080b10; border:1px solid var(--border-strong); border-radius:var(--radius);
  padding:24px; box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);
}
.wheel-mock__row{
  display:flex; justify-content:space-between; align-items:center; padding:11px 0;
  border-bottom:1px solid rgba(255,255,255,0.06); font-family:var(--mono); font-size:12.5px; color:var(--text-dim);
}
.wheel-mock__row b{ color:var(--text); font-size:14px; font-weight:600; }
.wheel-mock__row b.up{ color:var(--up); }
.wheel-mock__chart{ margin:16px 0 10px; height:60px; }
.wheel-mock__chart svg{ width:100%; height:100%; }
.wheel-mock__badge{
  font-family:var(--mono); font-size:10px; letter-spacing:0.1em; color:var(--accent);
  text-align:center; padding-top:8px; border-top:1px dashed var(--border);
}

/* ---------- Glossary ---------- */
.glossary-cta{
  position:relative; max-width:760px; margin:48px auto 0; padding:44px 48px;
  display:flex; align-items:center; gap:28px; flex-wrap:wrap;
  border:1px solid var(--border-strong); border-radius:var(--radius-lg, 20px);
  background:linear-gradient(160deg, var(--surface) 0%, var(--surface-2) 100%);
  overflow:hidden; isolation:isolate;
}
.glossary-cta__glow{
  position:absolute; top:-60%; right:-15%; width:420px; height:420px; z-index:-1;
  background:radial-gradient(circle, var(--accent-glow) 0%, transparent 65%);
  filter:blur(6px); opacity:0.7; pointer-events:none;
}
.glossary-cta__icon{
  flex:none; width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:rgba(45,212,200,0.08); border:1px solid var(--border-strong); color:var(--accent);
}
.glossary-cta__copy{ flex:1 1 260px; min-width:200px; }
.glossary-cta__copy h3{ font-family:var(--serif); font-size:21px; color:var(--text); margin-bottom:6px; }
.glossary-cta__copy p{ font-size:14px; color:var(--text-dim); line-height:1.6; }
.glossary-cta__btn{ flex:none; gap:10px; }
.glossary-cta__btn svg{ transition:transform .3s var(--ease); }
.glossary-cta__btn:hover svg{ transform:translateX(4px); }

.glossary-search{
  max-width:520px; margin:0 auto 28px; position:relative; flex:none;
}
.glossary-search input{
  width:100%; padding:16px 48px 16px 20px; background:var(--surface); border:1px solid var(--border);
  border-radius:100px; color:var(--text); font-size:14.5px; font-family:var(--sans);
  transition:border-color .25s;
}
.glossary-search input:focus{ outline:none; border-color:var(--accent); }
.glossary-search svg{ position:absolute; right:20px; top:50%; transform:translateY(-50%); color:var(--text-faint); }

.glossary-list{ display:grid; grid-template-columns:repeat(2, 1fr); gap:2px; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
.glossary-item{
  padding:20px 26px; border-bottom:1px solid var(--border); background:var(--surface);
  transition:background .25s;
}
.glossary-item:hover{ background:var(--surface-2); }
.glossary-item__term{
  display:flex; align-items:baseline; gap:10px; margin-bottom:6px;
}
.glossary-item__term b{ font-family:var(--serif); font-size:16px; color:var(--accent-soft); }
.glossary-item__term small{ font-family:var(--mono); font-size:10.5px; color:var(--text-faint); }
.glossary-item p{ font-size:13.5px; color:var(--text-dim); line-height:1.6; }
.glossary-item.is-hidden{ display:none; }
.glossary-empty{ text-align:center; color:var(--text-faint); margin-top:24px; font-size:14px; }

/* ---------- Glossary modal ---------- */
body.no-scroll{ overflow:hidden; }
.glossary-modal{
  position:fixed; inset:0; z-index:400;
  display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .35s var(--ease), visibility 0s linear .35s;
}
.glossary-modal.is-open{
  opacity:1; visibility:visible; pointer-events:auto;
  transition:opacity .35s var(--ease), visibility 0s linear 0s;
}
.glossary-modal__backdrop{
  position:absolute; inset:0; background:rgba(6,8,7,0.78);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
}
.glossary-modal__panel{
  position:relative; width:100%; max-width:920px; max-height:min(82vh, 780px);
  display:flex; flex-direction:column;
  background:var(--bg-soft); border:1px solid var(--border-strong); border-radius:24px;
  padding:36px 36px 28px; box-shadow:0 40px 90px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(45,212,200,0.04);
  transform:scale(0.94) translateY(16px); opacity:0;
  transition:transform .4s var(--ease), opacity .35s var(--ease);
}
.glossary-modal.is-open .glossary-modal__panel{ transform:scale(1) translateY(0); opacity:1; }
.glossary-modal__header{
  display:flex; align-items:flex-start; justify-content:space-between; gap:20px;
  margin-bottom:22px; flex:none;
}
.glossary-modal__header h3{ font-family:var(--serif); font-size:28px; color:var(--text); }
.glossary-modal__close{
  flex:none; width:38px; height:38px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  border:1px solid var(--border-strong); color:var(--text-dim); background:transparent;
  transition:border-color .25s, color .25s, transform .25s;
}
.glossary-modal__close:hover{ border-color:var(--accent); color:var(--accent); transform:rotate(90deg); }
.glossary-modal__body{ overflow-y:auto; flex:1 1 auto; scrollbar-width:thin; scrollbar-color:var(--border-strong) transparent; }
.glossary-modal__body::-webkit-scrollbar{ width:6px; }
.glossary-modal__body::-webkit-scrollbar-thumb{ background:var(--border-strong); border-radius:100px; }
.glossary-modal .glossary-list{ border-radius:16px; }

/* ---------- Blog ---------- */
.section-head-row{ display:flex; justify-content:space-between; align-items:flex-end; gap:60px; margin-bottom:56px; flex-wrap:wrap; }
.blog-intro{ max-width:380px; color:var(--text-dim); font-size:14.5px; line-height:1.7; }
.blog-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; }
.blog-card{
  padding:30px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  display:flex; flex-direction:column; gap:14px; transition:border-color .3s, transform .3s;
  text-decoration:none;
}
.blog-card:hover{ border-color:var(--border-strong); transform:translateY(-4px); }
.blog-card__tag{
  align-self:flex-start; font-family:var(--mono); font-size:10.5px; letter-spacing:0.05em;
  color:var(--accent); text-transform:uppercase; padding:4px 10px; border:1px solid var(--border-strong); border-radius:100px;
}
.blog-card__date{ font-size:12px; color:var(--text-faint); }
.blog-card h3{ font-size:19px; line-height:1.35; }
.blog-card p{ font-size:13.5px; color:var(--text-dim); line-height:1.65; flex:1; }
.blog-card__link{ font-size:13px; color:var(--accent); display:inline-flex; align-items:center; gap:6px; }
.blog-card__link span{ transition:transform .25s; }
.blog-card:hover .blog-card__link span{ transform:translateX(4px); }

/* ---------- Blog post (article page) ---------- */
.post{ padding:150px 0 100px; }
.post-container{ max-width:760px; }
.post-back{
  display:inline-block; font-size:13px; color:var(--text-dim); margin-bottom:32px;
  transition:color .25s;
}
.post-back:hover{ color:var(--accent); }
.post-header{ margin-bottom:40px; }
.post-header .blog-card__tag{ margin-bottom:14px; }
.post-title{
  font-size:clamp(28px, 4.5vw, 44px); line-height:1.18; margin-top:14px;
}
.post-body p{ font-size:16px; color:var(--text-dim); line-height:1.85; margin-bottom:20px; }
.post-body p.lead{ font-size:19px; color:var(--text); margin-top:0; }
.post-body h2{
  font-size:24px; color:var(--text); margin:44px 0 16px; line-height:1.3;
}
.post-body ul.check-list{ margin:20px 0 28px; }
.post-body ul.check-list li{ font-size:15.5px; }
.post-body strong{ color:var(--text); }
.post-cta{
  margin-top:36px; padding:18px 22px; border-left:2px solid var(--accent);
  background:var(--surface); font-size:14.5px !important; color:var(--text-dim) !important;
  border-radius:0 10px 10px 0;
}
.post-footer-nav{
  display:flex; gap:16px; flex-wrap:wrap; margin-top:56px; padding-top:36px; border-top:1px solid var(--border);
}

/* ---------- Indicator course pages ---------- */
.course{ padding:150px 0 100px; }
.course-container{ max-width:860px; }
.course-back{
  display:inline-block; font-size:13px; color:var(--text-dim); margin-bottom:32px;
  transition:color .25s;
}
.course-back:hover{ color:var(--accent); }
.course-header{ margin-bottom:40px; }
.course-title{ font-size:clamp(30px, 4.5vw, 48px); line-height:1.15; margin-top:14px; }
.course-sub{ font-size:17px; color:var(--text-dim); line-height:1.7; margin-top:16px; max-width:680px; }

.course-body p{ font-size:16px; color:var(--text-dim); line-height:1.85; margin-bottom:20px; }
.course-body h2{ font-size:25px; color:var(--text); margin:48px 0 16px; line-height:1.3; }
.course-body h3{ font-size:18px; color:var(--accent-soft); margin:28px 0 10px; }
.course-body ul.check-list{ margin:18px 0 26px; }
.course-body ul.check-list li{ font-size:15px; }
.course-body strong{ color:var(--text); }

.formula-box{
  font-family:var(--mono); font-size:14px; color:var(--accent-soft);
  background:var(--surface); border:1px solid var(--border-strong); border-radius:12px;
  padding:18px 22px; margin:22px 0; line-height:1.7; overflow-x:auto;
}
.formula-box small{ display:block; font-family:var(--sans); color:var(--text-faint); font-size:11.5px; margin-top:8px; }

.course-callout{
  margin:28px 0; padding:18px 22px; border-left:2px solid var(--accent);
  background:var(--surface); font-size:14.5px; color:var(--text-dim); border-radius:0 10px 10px 0;
}

.course-diagram{
  margin:30px 0; padding:24px; border:1px solid var(--border); border-radius:var(--radius);
  background:var(--surface);
}
.course-diagram svg{ width:100%; height:auto; display:block; }
.course-diagram figcaption{ margin-top:14px; font-size:12.5px; color:var(--text-faint); text-align:center; }

/* Candle colors — vivid / colorful per user request */
.candle-up{ fill:#22c55e; }
.candle-down{ fill:#ef4444; }
.candle-wick-up{ stroke:#22c55e; }
.candle-wick-down{ stroke:#ef4444; }
.candle-neutral{ fill:#94a3b8; }
.candle-wick-neutral{ stroke:#94a3b8; }
.candle-ghost{ fill:#3a4552; opacity:0.55; }

/* Candlestick pattern gallery */
.pattern-toc{ display:flex; flex-wrap:wrap; gap:8px; margin:26px 0 10px; }
.pattern-toc a{
  font-size:12px; padding:7px 14px; border:1px solid var(--border); border-radius:100px; color:var(--text-dim);
  transition:border-color .25s, color .25s;
}
.pattern-toc a:hover{ border-color:var(--accent); color:var(--accent); }

.pattern-grid{ display:grid; grid-template-columns:1fr; gap:20px; margin-top:20px; }
.pattern-card{
  display:grid; grid-template-columns:1fr 220px; gap:24px; align-items:center;
  padding:26px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  scroll-margin-top:110px;
}
.pattern-card__viz{ width:100%; height:140px; }
.pattern-card h3{ font-size:19px; margin:0 0 10px; color:var(--text); }
.pattern-card p{ font-size:14px; color:var(--text-dim); line-height:1.7; margin-bottom:14px; }
.pattern-tags{ display:flex; gap:8px; flex-wrap:wrap; }
.ptag{
  font-family:var(--mono); font-size:10.5px; letter-spacing:0.04em; padding:4px 10px; border-radius:100px;
  text-transform:uppercase;
}
.ptag.alcista{ background:rgba(34,197,94,0.14); color:#4ade80; }
.ptag.bajista{ background:rgba(239,68,68,0.14); color:#f87171; }
.ptag.neutra{ background:rgba(148,163,184,0.16); color:#cbd5e1; }
.ptag.cambio{ background:rgba(45,212,200,0.14); color:var(--accent-soft); }
.ptag.continuacion{ background:rgba(216,178,92,0.16); color:#e0b872; }
.ptag.fiab-alta{ background:rgba(34,197,94,0.1); color:#86efac; }
.ptag.fiab-media{ background:rgba(216,178,92,0.14); color:#e0b872; }
.ptag.fiab-baja{ background:rgba(239,68,68,0.1); color:#fca5a5; }

.course-history{ display:grid; grid-template-columns:150px 1fr; gap:24px; align-items:center; margin:26px 0; padding:22px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); }
.course-history__portrait{
  width:150px; height:150px; border-radius:50%; overflow:hidden; border:2px solid var(--border-strong);
  display:flex; align-items:center; justify-content:center; background:linear-gradient(160deg,#142221,#0a0d0c);
}

/* ---------- Channel ---------- */
.channel-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:18px; margin-top:48px; }
.channel-card{
  padding:26px 22px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface);
  transition:border-color .3s, transform .3s;
}
.channel-card:hover{ border-color:var(--border-strong); transform:translateY(-4px); }
.channel-card__icon{
  width:46px; height:46px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background:rgba(45,212,200,0.08); color:var(--accent); margin-bottom:18px;
}
.channel-card h4{ font-size:15.5px; margin-bottom:8px; }
.channel-card p{ font-size:13px; color:var(--text-dim); line-height:1.6; }
.channel-cta{ display:flex; justify-content:center; margin-top:54px; }

/* ---------- Contact ---------- */
.contact{ background:var(--bg-soft); border-top:1px solid var(--border); }
.contact-inner{ text-align:center; }
.contact-links{ display:flex; justify-content:center; gap:16px; flex-wrap:wrap; margin-top:48px; }
.contact-link{
  display:flex; flex-direction:column; gap:6px; padding:22px 32px; border:1px solid var(--border);
  border-radius:var(--radius); min-width:220px; transition:border-color .3s, transform .3s, background .3s;
}
.contact-link:hover{ border-color:var(--accent); transform:translateY(-4px); background:var(--surface); }
.contact-link__label{ font-family:var(--mono); font-size:10.5px; letter-spacing:0.14em; color:var(--text-faint); text-transform:uppercase; }
.contact-link__value{ font-family:var(--serif); font-size:17px; color:var(--text); }

/* ---------- Footer ---------- */
.footer{ padding:60px 0 0; border-top:1px solid var(--border); }
.footer-inner{ display:flex; justify-content:space-between; align-items:flex-start; gap:40px; flex-wrap:wrap; padding-bottom:40px; }
.footer-brand{ display:flex; align-items:center; gap:14px; }
.footer-logo{ width:100px; height:auto; object-fit:contain; }
.footer-brand p{ font-family:var(--serif); font-size:14px; letter-spacing:0.08em; }
.footer-brand p span{ display:block; font-family:var(--sans); font-size:11px; color:var(--text-faint); letter-spacing:0.02em; margin-top:4px; }
.footer-nav{ display:flex; gap:24px; flex-wrap:wrap; }
.footer-nav a{ font-size:13px; color:var(--text-dim); transition:color .25s; }
.footer-nav a:hover{ color:var(--accent); }
.footer-social{ display:flex; gap:20px; }
.footer-social a{ font-size:13px; color:var(--text-dim); transition:color .25s; }
.footer-social a:hover{ color:var(--accent); }
.footer-bottom{
  border-top:1px solid var(--border); padding:22px 32px; text-align:center;
}
.footer-bottom p{ font-size:11.5px; color:var(--text-faint); max-width:760px; margin:0 auto; line-height:1.6; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .nav-links{ display:none; }
  .nav-burger{ display:flex; }
  .about-grid{ grid-template-columns:1fr; gap:48px; }
  .about-media{ position:static; }
  .options-grid{ grid-template-columns:1fr; gap:48px; }
  .wheel-tool__panel{ grid-template-columns:1fr; gap:40px; }
  .wheel-tool__preview{ order:-1; }
  .strategy-grid{ grid-template-columns:repeat(2, 1fr); }
  .glossary-list{ grid-template-columns:1fr; }
  .blog-grid{ grid-template-columns:1fr; }
  .channel-grid{ grid-template-columns:repeat(2, 1fr); }
  .indicator-grid{ grid-template-columns:repeat(2, 1fr); }
  .type-grid{ grid-template-columns:repeat(2, 1fr); }
  .compare-grid{ grid-template-columns:1fr; }
  .pillars{ grid-template-columns:1fr; gap:20px; }
  .glossary-cta{ padding:34px 28px; justify-content:center; text-align:center; }
  .glossary-cta__copy{ text-align:center; }
}
@media (max-width: 620px){
  .container{ padding:0 20px; }
  .hero{ padding:160px 20px 80px; }
  .section{ padding:90px 0; }
  .strategy-grid{ grid-template-columns:1fr; }
  .channel-grid{ grid-template-columns:1fr; }
  .indicator-grid{ grid-template-columns:1fr; }
  .pattern-card{ grid-template-columns:1fr; }
  .pattern-card__viz{ order:-1; height:120px; }
  .course-history{ grid-template-columns:1fr; text-align:center; justify-items:center; }
  .section-head-row{ flex-direction:column; align-items:flex-start; gap:20px; }
  .contact-link{ min-width:0; width:100%; }
  .footer-inner{ flex-direction:column; }
  .glossary-modal{ padding:0; }
  .glossary-modal__panel{ max-width:none; max-height:100vh; height:100vh; border-radius:0; padding:24px 20px 20px; }
  .glossary-modal__header h3{ font-size:23px; }
  .glossary-search{ margin-bottom:20px; }
}