/* ==========================================================================
   Sesgos & Falacias · guía interactiva
   Identidad AndreuMatic — crema, verde teal, ámbar y menta
   ========================================================================== */

@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../assets/fonts/SpaceMono-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:400;font-display:swap;src:url(../assets/fonts/SpaceMono-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:700;font-display:swap;src:url(../assets/fonts/SpaceMono-700-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Mono';font-style:normal;font-weight:700;font-display:swap;src:url(../assets/fonts/SpaceMono-700-latin-ext.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Work Sans';font-style:normal;font-weight:400;font-display:swap;src:url(../assets/fonts/WorkSans-400-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Work Sans';font-style:normal;font-weight:400;font-display:swap;src:url(../assets/fonts/WorkSans-400-latin-ext.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Work Sans';font-style:normal;font-weight:600;font-display:swap;src:url(../assets/fonts/WorkSans-600-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Work Sans';font-style:normal;font-weight:600;font-display:swap;src:url(../assets/fonts/WorkSans-600-latin-ext.woff2) format('woff2');unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --teal:#0f2e29; --teal2:#1a453c; --teal3:#0b211d;
  --cream:#f4eedd; --cream2:#ece2c8; --card:#fffdf4;
  --amber:#e8a33d; --amber-d:#c67f1e;
  --mint:#8fd9c4; --ember:#e4572e; --ember-d:#b8401f;
  --ink:#2b2620; --muted:#5f5748;
  --line:rgba(43,38,32,.16);
  --radius:14px; --shadow:0 12px 32px rgba(15,46,41,.13);
  --max:1120px;
  --green:#1a453c; --red:#b8401f; --purple:#1a453c; --orange:#c67f1e;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{
  font-family:'Work Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--cream); color:var(--ink); line-height:1.62;
  -webkit-font-smoothing:antialiased; overflow-x:clip;
  background-image:radial-gradient(rgba(43,38,32,.055) 1px,transparent 1px);
  background-size:22px 22px;
}
h1,h2,h3,h4,.mono{font-family:'Space Mono',ui-monospace,monospace;line-height:1.22;letter-spacing:-.01em;overflow-wrap:break-word;text-wrap:balance}
h1{font-size:clamp(2rem,7vw,3.5rem);font-weight:700;color:var(--teal)}
h2{font-size:clamp(1.5rem,4.4vw,2.25rem);font-weight:700;color:var(--teal)}
h3{font-size:1.02rem;font-weight:700;color:var(--teal)}
p{text-wrap:pretty}
a{color:var(--teal2)}
a:hover{color:var(--amber-d)}
strong{font-weight:600}
img{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:300;font-family:'Space Mono',monospace}
.skip:focus{left:12px;top:12px}

/* ---------- HEADER ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(15,46,41,.98);backdrop-filter:blur(10px);border-bottom:1px solid rgba(244,238,221,.14);box-shadow:0 2px 0 rgba(15,46,41,.06)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 18px;max-width:var(--max);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--cream);font-family:'Space Mono',monospace;font-weight:700;font-size:17px;min-width:0;white-space:nowrap}
.brand b{font-weight:700}
.brand span.lit{color:var(--amber)}
.brand-logo{width:38px;height:38px;flex:0 0 38px;border-radius:10px;background:var(--cream);display:grid;place-items:center;overflow:hidden;border:2px solid var(--amber)}
.brand-logo img{width:100%;height:100%;object-fit:contain;display:block}
.brand-sub{display:none;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mint);border-left:1px solid rgba(244,238,221,.28);padding-left:12px;margin-left:2px}
.study-toggle{display:inline-flex;align-items:center;gap:7px;font-family:'Space Mono',monospace;font-size:11.5px;font-weight:700;letter-spacing:.04em;background:transparent;color:var(--cream);border:1.5px solid rgba(244,238,221,.32);border-radius:999px;padding:7px 13px;cursor:pointer;transition:.18s;white-space:nowrap}
.study-toggle:hover{border-color:var(--amber);color:var(--amber)}
.study-toggle.on{background:var(--amber);color:var(--teal);border-color:var(--amber)}
.nav-row{border-top:1px solid rgba(244,238,221,.1);background:var(--teal3)}
.nav-links{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;max-width:var(--max);margin:0 auto;padding:0 12px}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a{font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:.04em;text-decoration:none;color:rgba(244,238,221,.72);padding:10px 11px;white-space:nowrap;border-bottom:2px solid transparent;transition:.16s}
.nav-links a:hover{color:var(--cream);background:rgba(244,238,221,.06)}
.nav-links a.active{color:var(--amber);border-bottom-color:var(--amber)}

/* ---------- HERO ---------- */
.hero{max-width:var(--max);margin:0 auto;padding:34px 18px 40px;display:grid;gap:26px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--teal2);background:rgba(143,217,196,.35);border:1px solid rgba(15,46,41,.14);border-radius:999px;padding:6px 12px;margin-bottom:16px}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(232,163,61,.25)}
.hero h1{margin-bottom:14px}
.hero h1 .hl{color:var(--amber-d);display:inline-block}
.hero .sub{font-size:1.02rem;color:var(--muted);max-width:54ch;margin-bottom:18px}
.hero-points{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}
.pill{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.03em;background:var(--teal);color:var(--mint);border-radius:999px;padding:6px 11px}
.pill.alt{background:var(--cream2);color:var(--teal);border:1px solid var(--line)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-family:'Space Mono',monospace;font-weight:700;border-radius:10px;padding:13px 20px;font-size:14px;transition:.18s;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--amber);color:var(--teal);box-shadow:0 6px 0 rgba(198,127,30,.35)}
.btn-primary:hover{background:var(--amber-d);color:#fffdf4;transform:translateY(-1px)}
.btn-ghost{border-color:var(--teal);color:var(--teal)}
.btn-ghost:hover{background:var(--teal);color:var(--cream)}
.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:420px}
.stat{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:10px;padding:10px 12px}
.stat .num{font-family:'Space Mono',monospace;font-size:1.55rem;font-weight:700;color:var(--teal);line-height:1.1}
.stat .lbl{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* terminal */
.hero-side{display:grid;gap:14px;align-content:start}
.hero-card{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:13px;padding:14px 16px}
.hero-card-h{font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-d);margin-bottom:9px}
.steps{margin:0;padding-left:20px;font-size:.85rem;color:#3b352c}
.steps li{margin-bottom:7px}
.steps li:last-child{margin-bottom:0}
.steps strong{color:var(--teal)}
.term{background:var(--teal3);border:1px solid rgba(143,217,196,.32);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;font-family:'Space Mono',monospace;align-self:start}
.term-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;background:rgba(244,238,221,.06);color:rgba(244,238,221,.72);font-size:11.5px}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#3a4a45}
.term-bar i:first-child{background:var(--ember)}
.term-bar i:nth-child(2){background:var(--amber)}
.term-bar i:nth-child(3){background:#4ade80}
.term-bar span{margin-left:6px;letter-spacing:.03em}
.term-body{padding:16px 16px 20px;font-size:12.5px;line-height:1.85;color:var(--mint)}
.term-body .cmd{color:var(--cream)}
.term-body .prompt{color:var(--amber)}
.term-body .out{color:#b9c9c4}
.term-body .bad{color:#ff9d81}
.term-body .good{color:var(--mint);font-weight:700}
.term-caret{display:inline-block;width:8px;height:14px;background:var(--amber);vertical-align:-2px;animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (prefers-reduced-motion:reduce){.term-caret{animation:none}}

/* ---------- SECTIONS ---------- */
main > section{max-width:var(--max);margin:0 auto;padding:46px 18px;border-top:1px solid var(--line)}
main > section.hero{border-top:0}
.section-head{margin-bottom:26px;max-width:72ch}
.section-tag{display:inline-block;font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;border-radius:999px;padding:5px 11px;margin-bottom:12px;background:var(--teal);color:var(--mint)}
.section-tag.tag-orange{background:var(--ember-d);color:#ffe9e1}
.section-tag.tag-green{background:var(--teal2);color:var(--mint)}
.section-head h2{margin-bottom:9px}
.section-head > p{color:var(--muted);font-size:.98rem}

/* reveal: el contenido es visible por defecto (si falla el JS, la guía se lee igual) */
.reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- MARCO ---------- */
.grid-2{display:grid;gap:14px}
.concept-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 2px 0 rgba(15,46,41,.04)}
.concept-card .icon{width:38px;height:38px;display:grid;place-items:center;background:rgba(143,217,196,.28);border-radius:10px;font-size:19px;margin-bottom:10px}
.concept-card h3{margin-bottom:8px}
.concept-card p{font-size:.93rem;color:#3b352c}
.example{margin-top:12px;background:var(--cream2);border-left:3px solid var(--amber);border-radius:0 8px 8px 0;padding:9px 12px;font-size:.84rem;color:var(--muted)}
.example a{color:var(--teal2);text-decoration:none;border-bottom:1px dotted var(--amber-d);font-weight:600}

/* ---------- CONTROLS ---------- */
.controls,.detector-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px}
.search-box{flex:1 1 220px;min-width:0}
.search-box input{width:100%;font-family:'Work Sans',sans-serif;font-size:.92rem;color:var(--ink);background:var(--card);border:1.5px solid var(--line);border-radius:10px;padding:11px 14px;transition:.16s}
.search-box input::placeholder{color:#8a8171}
.search-box input:focus{outline:none;border-color:var(--teal2);box-shadow:0 0 0 3px rgba(143,217,196,.4)}
.filter-chip{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.04em;background:var(--card);color:var(--teal);border:1.5px solid var(--line);border-radius:999px;padding:8px 13px;cursor:pointer;transition:.16s;white-space:nowrap}
.filter-chip:hover{border-color:var(--teal2)}
.filter-chip.active{background:var(--teal);color:var(--cream);border-color:var(--teal)}
.study-banner{display:none;background:rgba(232,163,61,.18);border:1px dashed var(--amber-d);border-radius:10px;padding:10px 13px;font-size:.84rem;color:#6b4a11;margin-bottom:16px}
body.study-mode .study-banner{display:block}

/* ---------- CARDS ---------- */
.cards-grid{display:grid;gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--amber);border-radius:var(--radius);padding:16px 16px 12px;cursor:pointer;transition:.18s;box-shadow:0 2px 0 rgba(15,46,41,.05)}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:rgba(15,46,41,.28);border-top-color:var(--amber)}
.card.fallacy{border-top-color:var(--ember)}
.card-header{display:flex;align-items:flex-start;gap:9px;margin-bottom:9px}
.card-emoji{font-size:18px;line-height:1.35;flex:0 0 auto}
.card-title{font-family:'Space Mono',monospace;font-weight:700;font-size:.99rem;line-height:1.3}
.card-title.purple{color:var(--teal)}
.card-title.orange{color:var(--ember-d)}
.card-def{font-size:.9rem;color:#3b352c}
.card-example{margin-top:11px;background:var(--cream2);border-radius:9px;padding:10px 12px;font-size:.84rem}
.card-example .label{display:block;font-family:'Space Mono',monospace;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-d);margin-bottom:3px}
.card-example .content{color:#4a4438;font-style:italic}
.card-expand{display:none;margin-top:12px;border-top:1px dashed var(--line);padding-top:12px}
.card.expanded .card-expand{display:block}
.deep-block{margin-bottom:12px}
.deep-block:last-child{margin-bottom:0}
.deep-block h4{font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:5px;color:var(--teal2)}
.deep-block h4.anti{color:#2f6b4f}
.deep-block h4.conn{color:var(--amber-d)}
.deep-block h4.evid{color:var(--ember-d)}
.deep-block p{font-size:.86rem;color:#3b352c}
.cite{font-size:.8rem;color:var(--muted);line-height:1.6}
.cite a{color:var(--teal2);text-decoration:none;border-bottom:1px dotted var(--amber-d)}
.expand-hint{margin-top:10px;font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#8a8171;text-align:right}
.expand-hint .arrow{display:inline-block;transition:transform .2s;font-size:9px}
.card.expanded .expand-hint .arrow{transform:rotate(180deg)}
body.study-mode .card-def,body.study-mode .card-example .content,body.study-mode .card-expand{filter:blur(4px);transition:filter .2s}
body.study-mode .card:hover .card-def,body.study-mode .card:hover .card-example .content,body.study-mode .card.expanded .card-def,body.study-mode .card.expanded .card-example .content,body.study-mode .card.expanded .card-expand{filter:none}

/* ---------- PARES ---------- */
.pairs-grid{display:grid;gap:12px}
.pair-card{background:linear-gradient(135deg,#fffdf4,#f7f0dd);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.pair-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px}
.pair-pill{font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.05em;border-radius:999px;padding:5px 10px;line-height:1.4}
.pill-purple{background:var(--teal);color:var(--mint)}
.pill-orange{background:var(--ember);color:#fff5f1}
.pair-arrow{font-family:'Space Mono',monospace;color:var(--amber-d);font-weight:700}
.pair-desc{font-size:.88rem;color:#3b352c}

/* ---------- DETECTOR ---------- */
.protocol-grid{display:grid;gap:10px;margin-bottom:8px}
.protocol-step{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 14px}
.protocol-step .time{flex:0 0 auto;font-family:'Space Mono',monospace;font-size:10.5px;font-weight:700;background:var(--teal);color:var(--cream);border-radius:6px;padding:4px 7px;margin-top:2px}
.protocol-step .step-num{font-family:'Space Mono',monospace;font-weight:700;color:var(--amber-d);font-size:1.1rem;margin-right:6px}
.protocol-step strong{font-weight:600}

.check-progress{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.check-progress-bar{flex:1;height:10px;background:var(--cream2);border-radius:999px;overflow:hidden;border:1px solid var(--line)}
.check-progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--mint),var(--amber));transition:width .3s}
#checkCount{font-family:'Space Mono',monospace;font-size:12px;font-weight:700;color:var(--teal)}

.checklist{display:grid;gap:8px}
.check-item{display:flex;gap:11px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:11px 13px;cursor:pointer;transition:.15s}
.check-item:hover{border-color:var(--teal2)}
.check-box{flex:0 0 19px;width:19px;height:19px;border:2px solid #b3a892;border-radius:5px;margin-top:2px;display:grid;place-items:center;transition:.15s}
.check-item.checked .check-box{background:var(--teal);border-color:var(--teal)}
.check-item.checked .check-box::after{content:'';width:5px;height:9px;border:solid var(--mint);border-width:0 2.5px 2.5px 0;transform:rotate(45deg);margin-top:-2px}
.check-item.checked .check-text{color:#6a6255;text-decoration:line-through;text-decoration-color:rgba(232,163,61,.8)}
.check-text{font-size:.88rem}

.redflags-grid{display:grid;gap:10px}
.redflag{display:flex;gap:11px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--ember);border-radius:10px;padding:11px 13px;font-size:.86rem}
.rf-emoji{font-size:17px;line-height:1.4;flex:0 0 auto}
.redflag strong{display:block;font-family:'Space Mono',monospace;font-size:.8rem;color:var(--ember-d);margin-bottom:2px}

.detector-grid{display:grid;gap:12px}
.detector-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:15px 16px}
.detector-card.falacia{border-left:3px solid var(--ember)}
.detector-card:not(.falacia){border-left:3px solid var(--teal2)}
.dc-head{display:flex;gap:8px;align-items:flex-start;margin-bottom:9px}
.dc-emoji{font-size:17px;line-height:1.4}
.dc-title{font-family:'Space Mono',monospace;font-weight:700;font-size:.92rem}
.dc-title.purple{color:var(--teal)}
.dc-title.orange{color:var(--ember-d)}
.dc-label{display:block;font-family:'Space Mono',monospace;font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--amber-d);margin:10px 0 5px}
.dc-label.pregunta{color:var(--teal2)}
.dc-senales{margin:0;padding-left:17px;font-size:.85rem;color:#3b352c}
.dc-senales li{margin-bottom:3px}
.dc-pregunta{font-size:.86rem;font-style:italic;color:var(--teal);background:rgba(143,217,196,.22);border-radius:8px;padding:8px 10px}

/* analyzer */
.analyzer{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.analyzer-intro{font-size:.86rem;color:var(--muted);margin-bottom:14px}
.analyzer-list{display:grid;gap:7px}
.analyzer-item{display:flex;gap:10px;align-items:flex-start;font-size:.87rem;border:1px solid var(--line);border-radius:9px;padding:9px 11px;cursor:pointer;background:#fffef8;transition:.15s}
.analyzer-item:hover{border-color:var(--teal2)}
.ai-box{flex:0 0 17px;width:17px;height:17px;border:2px solid #b3a892;border-radius:4px;margin-top:2px}
.analyzer-item.checked{border-color:var(--amber);background:rgba(232,163,61,.12)}
.analyzer-item.checked .ai-box{background:var(--amber);border-color:var(--amber-d);position:relative}
.analyzer-item.checked .ai-box::after{content:'';position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid var(--teal);border-width:0 2px 2px 0;transform:rotate(45deg)}
.analyzer-result{display:none;margin-top:16px;border-radius:12px;padding:16px;border:1px solid var(--line);background:var(--cream2)}
.analyzer-result.show{display:block}
.ar-score{font-family:'Space Mono',monospace;font-size:2rem;font-weight:700;line-height:1;color:var(--teal)}
.ar-label{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin:6px 0 6px;color:var(--teal2)}
.ar-desc{font-size:.88rem;color:#3b352c}
.analyzer-result.low{border-color:rgba(143,217,196,.8);background:rgba(143,217,196,.18)}
.analyzer-result.mid{border-color:var(--amber);background:rgba(232,163,61,.16)}
.analyzer-result.high{border-color:var(--ember);background:rgba(228,87,46,.12)}
.analyzer-result.high .ar-score{color:var(--ember-d)}
.analyzer-reset{margin-top:14px;font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:.05em;background:transparent;color:var(--teal);border:1.5px solid var(--teal);border-radius:9px;padding:9px 14px;cursor:pointer;transition:.16s}
.analyzer-reset:hover{background:var(--teal);color:var(--cream)}

/* ---------- ANTÍDOTOS ---------- */
.antidote-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.tab-btn{font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:.03em;border:1.5px solid var(--line);background:var(--card);color:var(--teal);border-radius:999px;padding:9px 14px;cursor:pointer;transition:.16s}
.tab-btn:hover{border-color:var(--teal2)}
.tab-btn.active{background:var(--teal);color:var(--cream);border-color:var(--teal)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.antidote-list{display:grid;gap:11px;max-width:780px}
.antidote-item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;border-left:3px solid var(--mint)}
.antidote-item h3{font-size:1rem;margin-bottom:6px}
.antidote-item p{max-width:70ch}
.antidote-item strong{font-family:'Space Mono',monospace;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;color:var(--amber-d);display:inline;margin-bottom:0}
.antidote-item .how{font-size:.87rem;color:#3b352c;margin-top:10px;padding-top:9px;border-top:1px dashed var(--line);max-width:70ch}

/* ---------- FUENTES ---------- */
.refs-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.refs-table{width:100%;border-collapse:collapse;font-size:.82rem;min-width:520px}
.refs-table th{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;text-align:left;background:var(--teal);color:var(--cream);padding:10px 12px}
.refs-table td{padding:10px 12px;border-top:1px solid var(--line);vertical-align:top;color:#3b352c}
.refs-table tbody tr:nth-child(even){background:rgba(236,226,200,.35)}
.refs-table td:first-child{font-weight:600;color:var(--teal);width:32%}
.refs-table a{color:var(--teal2);text-decoration:none;border-bottom:1px dotted var(--amber-d)}

/* ---------- TEST ---------- */
.test-selector{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.test-btn{font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:.03em;background:var(--card);color:var(--teal);border:1.5px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer;transition:.16s}
.test-btn:hover{border-color:var(--teal2)}
.test-btn.active{background:var(--amber);color:var(--teal);border-color:var(--amber-d);box-shadow:0 4px 0 rgba(198,127,30,.3)}
.quiz-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.quiz-progress{height:8px;background:var(--cream2);border-radius:999px;overflow:hidden;border:1px solid var(--line);margin-bottom:18px}
.quiz-progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--mint),var(--amber));transition:width .3s}
.quiz-q{font-family:'Space Mono',monospace;font-size:.98rem;font-weight:700;color:var(--teal);margin-bottom:14px;line-height:1.45}
.quiz-options{display:grid;gap:8px}
.quiz-opt{text-align:left;font-family:'Work Sans',sans-serif;font-size:.9rem;background:#fffef8;color:var(--ink);border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;cursor:pointer;transition:.15s}
.quiz-opt:hover:not(:disabled){border-color:var(--teal2);background:rgba(143,217,196,.18)}
.quiz-opt:disabled{cursor:default}
.quiz-opt.correct{background:rgba(143,217,196,.5);border-color:#3f8f76;color:#123f33;font-weight:600}
.quiz-opt.wrong{background:rgba(228,87,46,.14);border-color:var(--ember);color:var(--ember-d)}
.quiz-feedback{display:none;margin-top:13px;font-size:.87rem;border-radius:10px;padding:11px 13px;line-height:1.55}
.quiz-feedback.show{display:block}
.quiz-feedback.ok{background:rgba(143,217,196,.3);border-left:3px solid #3f8f76}
.quiz-feedback.ko{background:rgba(228,87,46,.1);border-left:3px solid var(--ember)}
.quiz-next{display:none;margin-top:13px;font-family:'Space Mono',monospace;font-size:12px;font-weight:700;background:var(--teal);color:var(--cream);border:none;border-radius:9px;padding:11px 18px;cursor:pointer;transition:.16s}
.quiz-next.show{display:inline-block}
.quiz-next:hover{background:var(--teal2)}
.quiz-result{display:none;text-align:center;padding:10px 0}
.quiz-result.show{display:block}
.quiz-result .score{font-family:'Space Mono',monospace;font-size:2.6rem;font-weight:700;color:var(--amber-d);line-height:1}
.quiz-result .msg{font-size:.95rem;color:var(--muted);margin-top:8px}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--teal);color:rgba(244,238,221,.85);margin-top:10px;border-top:4px solid var(--amber)}
.footer-in{max-width:var(--max);margin:0 auto;padding:34px 18px;display:grid;gap:22px}
.footer-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--cream);font-family:'Space Mono',monospace;font-weight:700;font-size:18px}
.footer-brand .brand-logo{width:42px;height:42px;flex:0 0 42px}
.footer-brand span.lit{color:var(--amber)}
.footer-lema{font-family:'Space Mono',monospace;font-size:12.5px;color:var(--mint);margin-top:8px}
.footer-note{font-size:.83rem;color:rgba(244,238,221,.7);max-width:46ch;margin-top:10px}
.footer-col :is(h2,h4){font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);margin-bottom:9px;font-weight:700}
.footer-col a,.footer-col p{display:block;font-size:.86rem;color:rgba(244,238,221,.85);text-decoration:none;margin-bottom:2px;padding:4px 0}
.footer-col a:hover{color:var(--amber)}
.footer-bottom{border-top:1px solid rgba(244,238,221,.16);padding-top:14px;font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.04em;color:rgba(244,238,221,.6);display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:space-between}

/* whatsapp */
.wa{position:fixed;right:14px;bottom:14px;z-index:90;width:50px;height:50px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.28);transition:.18s}
.wa:hover{transform:scale(1.06)}
.wa svg{width:26px;height:26px;fill:#fff}

/* ---------- BREAKPOINTS ---------- */
@media (min-width:560px){
  .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pairs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .redflags-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .protocol-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-in{grid-template-columns:1.5fr 1fr 1fr}
}
@media (min-width:860px){
  .header-in{padding:12px 22px}
  .brand{font-size:19px}
  .brand-sub{display:inline-block}
  .hero{grid-template-columns:1.15fr .85fr;align-items:start;gap:38px;padding:56px 22px 60px}
  .hero-stats{grid-template-columns:repeat(4,minmax(0,1fr));max-width:none}
  main > section{padding:64px 22px}
  .grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .detector-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .protocol-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .redflags-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-in{grid-template-columns:2fr 1fr 1fr;padding:44px 22px 32px}
  .nav-links a{font-size:12px;padding:11px 13px}
}
@media (min-width:1100px){
  .hero{grid-template-columns:1.22fr .78fr}
  .hero h1{font-size:2.35rem}
  .term-body{font-size:13.5px}
}

@media print{
  .site-header,.nav-row,.wa,.hero-ctas,.controls,.detector-controls,.antidote-tabs,.test-selector,.expand-hint{display:none!important}
  body{background:#fff}
  .reveal{opacity:1;transform:none}
}

/* ---------- ACCESIBILIDAD, ESTADO Y NAVEGACIÓN (v2) ---------- */
main section[id],main [id]{scroll-margin-top:calc(var(--header-h,108px) + 18px)}
.u-amber{color:var(--amber-d)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.nav-links{-ms-overflow-style:none;scrollbar-width:none;scroll-behavior:smooth;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
.nav-links::-webkit-scrollbar{display:none}
.nav-links a[aria-current="true"]{color:var(--teal);background:var(--cream);border-color:var(--cream)}
.readbar-track{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(244,238,221,.14);overflow:hidden}
.readbar{height:100%;width:0;background:linear-gradient(90deg,var(--mint),var(--amber));transition:width .12s linear}

.result-count{font-family:'Space Mono',monospace;font-size:11.5px;color:var(--muted);margin:-4px 0 14px;letter-spacing:.01em}
.analyzer-count{font-family:'Space Mono',monospace;font-size:11.5px;color:var(--muted);margin:0 0 10px}
.analyzer-count::before{content:'▣ ';color:var(--amber-d)}

.card{cursor:pointer}
.card:focus-visible,.analyzer-item:focus-visible,.check-item:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.card{transition:box-shadow .18s,border-color .18s,transform .18s}
.analyzer-item:focus-visible{border-color:var(--teal2)}
.ai-text{flex:1;min-width:0}
.check-text{flex:1;min-width:0}

/* estado marcado del analizador (clase y aria) */
.analyzer-item.checked,.analyzer-item[aria-checked="true"]{border-color:var(--amber-d);background:rgba(232,163,61,.16);box-shadow:inset 3px 0 0 var(--amber)}
.analyzer-item.checked .ai-box,.analyzer-item[aria-checked="true"] .ai-box{background:var(--amber);border-color:var(--amber-d);position:relative}
.analyzer-item.checked .ai-box::after,.analyzer-item[aria-checked="true"] .ai-box::after{content:'';position:absolute;left:5px;top:2px;width:4px;height:8px;border:solid var(--teal);border-width:0 2px 2px 0;transform:rotate(45deg)}
.check-item[aria-checked="true"] .check-box{background:var(--teal);border-color:var(--teal)}
.check-item[aria-checked="true"] .check-box::after{content:'';width:5px;height:9px;border:solid var(--mint);border-width:0 2.5px 2.5px 0;transform:rotate(45deg);margin-top:-2px}
.check-item[aria-checked="true"] .check-text{color:#6a6255;text-decoration:line-through;text-decoration-color:rgba(232,163,61,.8)}

/* navegación entre secciones al pie de cada bloque */
.sec-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:38px;padding-top:20px;border-top:1px dashed var(--line)}
.sec-nav a{display:inline-flex;align-items:center;gap:8px;font-family:'Space Mono',monospace;font-size:12px;letter-spacing:.02em;color:var(--teal);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:9px 15px;text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.sec-nav a:hover,.sec-nav a:focus-visible{background:var(--teal);border-color:var(--teal);color:var(--cream)}
.sec-nav .sec-next{margin-left:auto}

/* volver arriba */
.to-top{position:fixed;right:16px;bottom:16px;z-index:90;width:46px;height:46px;display:grid;place-items:center;border:0;border-radius:50%;background:var(--teal);color:var(--cream);font-size:20px;cursor:pointer;box-shadow:0 10px 24px rgba(15,46,41,.3);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .2s,transform .2s,background .15s}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--teal2)}

@media (max-width:600px){
  .sec-nav{flex-direction:column;align-items:flex-start}
  .sec-nav .sec-next{margin-left:0;align-self:flex-end}
  .to-top{right:12px;bottom:12px;width:44px;height:44px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .nav-links{scroll-behavior:auto}
  .readbar,.to-top,.sec-nav a,.card{transition:none}
}

/* ---------- RETOQUES DE NAVEGABILIDAD (v2.1) ---------- */
.card{display:flex;flex-direction:column}
.cards-grid{align-items:start}
.card .expand-hint{margin-top:auto;padding-top:10px}
.nav-row{position:relative}
@media (max-width:900px){
  .nav-row::after{content:'';position:absolute;top:0;right:0;bottom:0;width:38px;pointer-events:none;
    background:linear-gradient(to right,rgba(11,33,29,0),rgba(11,33,29,.96))}
}
.sec-nav a:focus-visible{outline-offset:2px}
@media (max-width:480px){
  .eyebrow{font-size:10px;letter-spacing:.1em;padding:5px 10px;gap:6px}
}
.quiz-step{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
@media print{.to-top,.readbar-track,.sec-nav{display:none!important}}

/* ---------- Filas marcables: sin cursor de texto ni seleccion ---------- */
.check-item,.analyzer-item,.check-item *,.analyzer-item *{
  -webkit-user-select:none;user-select:none;
  caret-color:transparent;
  -webkit-tap-highlight-color:transparent;
}
.check-item,.analyzer-item{touch-action:manipulation}

/* ---------- Movil: fuera el recuadro azul del tap (feedback propio) ---------- */
*{-webkit-tap-highlight-color:transparent}

.btn:active,.filter-chip:active,.quiz-opt:active,.tab-btn:active,.test-btn:active,
.analyzer-reset:active,.sec-nav a:active,.study-toggle:active,
.nav-links a:active,.analyzer-item:active,.check-item:active,.card:active{
  transform:translateY(1px);
}
.btn:active,.quiz-opt:active,.filter-chip:active,.tab-btn:active,.test-btn:active{
  filter:brightness(.96);
}
.check-item:active,.analyzer-item:active,.card:active{background:var(--cream2)}
.sec-nav a:active,.nav-links a:active{color:var(--amber)}
@media (prefers-reduced-motion:reduce){
  .btn:active,.filter-chip:active,.quiz-opt:active,.tab-btn:active,.test-btn:active,
  .analyzer-reset:active,.sec-nav a:active,.study-toggle:active,
  .nav-links a:active,.analyzer-item:active,.check-item:active,.card:active{transform:none}
}