/* Web de Velure · Sistema CHEBAI DERMA (nov 2026). Crema, tinta y dorado. */
:root{
  --ink:#0B0A09; --ink-2:#14110C; --cream:#F4EEE3; --cream-2:#EBE3D4; --white:#FBF8F2;
  --gold:#C9A96E; --gold-2:#A8894F; --gold-3:#F1E0B8; --line:rgba(20,17,12,.14); --line-d:rgba(201,169,110,.28);
  --txt:#2A251D; --mute:#6B6355;
  --display:'Sora',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--txt);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
::selection{background:var(--gold);color:var(--ink-2)}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
h1,h2,h3,h4{font-family:var(--display);font-weight:300;line-height:1.12;letter-spacing:-.02em;margin:0;color:var(--ink-2)}
h1{font-size:clamp(38px,6.2vw,78px)}
h2{font-size:clamp(30px,4.2vw,52px)}
h3{font-size:clamp(20px,2.2vw,26px);font-weight:400}
h4{font-size:17px;font-weight:500;letter-spacing:0}
h1 em,h2 em{font-style:normal;color:var(--gold-2)}
p{margin:0 0 1em}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font:400 11px/1.4 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2);margin-bottom:20px}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--mute);max-width:62ch}
.head{margin-bottom:44px}
.head.center{text-align:center}.head.center .lead{margin-inline:auto}
section{padding:clamp(64px,9vw,120px) 0}
.dark{background:var(--ink);color:rgba(244,238,227,.82)}
.dark h1,.dark h2,.dark h3,.dark h4{color:var(--cream)}
.dark h1 em,.dark h2 em{color:var(--gold)}
.dark .eyebrow{color:var(--gold)}
.dark .lead{color:rgba(244,238,227,.7)}
.white{background:var(--white)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 28px;border-radius:999px;border:1px solid var(--gold);background:var(--ink-2);color:var(--cream);font:500 13px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .25s,color .25s,transform .25s}
.btn:hover{background:var(--gold);color:var(--ink-2);transform:translateY(-2px)}
.btn.gold{background:var(--gold);color:var(--ink-2)}
.btn.gold:hover{background:var(--gold-3)}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor}
.btn.ghost:hover{background:var(--gold);border-color:var(--gold);color:var(--ink-2)}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* Aviso de feria y cabecera */
.feria{background:var(--gold);color:var(--ink-2);font:500 11.5px/1.4 var(--mono);letter-spacing:.08em;text-align:center;padding:9px 16px}
.feria a{font-weight:500;text-underline-offset:3px}
.top{position:sticky;top:0;z-index:50;background:rgba(11,10,9,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-d)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px}
.brand{display:flex;align-items:baseline;gap:12px;text-decoration:none;color:var(--cream)}
.brand b{font:300 24px/1 var(--display);letter-spacing:.22em;color:var(--gold)}
.brand span{font:400 9.5px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:rgba(244,238,227,.6)}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.menu a{font:400 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:rgba(244,238,227,.78);transition:color .2s}
.menu a:hover{color:var(--gold)}
.menu .btn{min-height:40px;padding:0 20px;color:var(--ink-2);font-size:11.5px}
.menu .btn:hover{color:var(--ink-2)}
@media (max-width:960px){.menu li:not(.cta){display:none}}

/* Portada */
.hero{padding:clamp(40px,6vw,84px) 0 clamp(56px,7vw,96px);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto 40%;height:120%;background:radial-gradient(closest-side,rgba(201,169,110,.2),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(28px,5vw,72px);align-items:center;position:relative}
.cifra{display:block;font:200 clamp(58px,8.6vw,112px)/.95 var(--display);letter-spacing:-.04em;color:var(--gold);margin:.08em 0 .02em;white-space:nowrap}
.cifra small{font-size:.34em;font-weight:300;letter-spacing:0;color:var(--cream);margin-left:.2em}
.cifra sup{font-size:.3em;color:var(--cream);vertical-align:top;margin-left:.1em}
.hero h1{font-size:clamp(34px,4.6vw,62px);color:var(--cream)}
.hero .sub{font:300 clamp(20px,2.3vw,30px)/1.3 var(--display);color:var(--cream);margin:22px 0 8px}
.hero .sub em{font-style:normal;color:var(--gold)}
.aviso{margin-top:28px;padding:16px 18px;border:1px solid var(--line-d);border-left:3px solid var(--gold);border-radius:10px;background:rgba(244,238,227,.05);font-size:14px;line-height:1.55;color:rgba(244,238,227,.78);max-width:64ch}
.aviso b{color:var(--gold-3);font-weight:600}
.aviso.claro{background:rgba(201,169,110,.12);border-color:rgba(168,137,79,.45);border-left-color:var(--gold-2);color:var(--txt)}
.aviso.claro b{color:var(--ink-2)}
.hero-foto{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line-d);background:#EDE4D6;aspect-ratio:2/3;max-height:680px;justify-self:center;width:100%}
.hero-foto img{width:100%;height:100%;object-fit:contain}
.hero-foto .sello{position:absolute;left:16px;bottom:16px;right:16px;display:flex;justify-content:space-between;align-items:end;gap:12px;padding:14px 16px;border-radius:14px;background:rgba(11,10,9,.86);color:var(--cream);border:1px solid var(--line-d)}
.sello span{font:400 10px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.sello b{display:block;font:300 20px/1.15 var(--display);margin-top:4px;white-space:nowrap}
.sello b i{display:block;font:400 11px var(--mono);font-style:normal;color:rgba(244,238,227,.7);margin-top:4px}
.claves{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:clamp(40px,5vw,64px);border-top:1px solid var(--line-d);position:relative}
.claves div{padding:22px 22px 0 0;border-right:1px solid var(--line-d);margin-right:22px}
.claves div:last-child{border-right:0;margin-right:0}
.claves b{display:block;font:300 clamp(19px,1.9vw,24px)/1.2 var(--display);color:var(--cream);margin-bottom:6px}
.claves span{font-size:14px;color:rgba(244,238,227,.62)}
@media (max-width:560px){.cifra small{display:block;margin:.35em 0 0;font-size:.4em}.cifra sup{display:none}.brand span{display:none}}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-foto{max-width:420px;order:2}.claves{grid-template-columns:1fr 1fr}.claves div{border-right:0;margin-right:0;padding:18px 14px 6px 0}}

/* Rejillas y tarjetas */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{padding:28px;border-radius:18px;border:1px solid var(--line);background:var(--white);transition:transform .3s,border-color .3s,box-shadow .3s}
.card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:0 22px 50px rgba(20,17,12,.1)}
.white .card{background:var(--cream)}
.dark .card{background:rgba(244,238,227,.04);border-color:var(--line-d);color:rgba(244,238,227,.78)}
.card .n{display:block;font:400 11px/1 var(--mono);letter-spacing:.2em;color:var(--gold-2);margin-bottom:18px}
.dark .card .n{color:var(--gold)}
.card h3{margin-bottom:10px}
.card p{margin:0;font-size:15.5px;color:var(--mute)}
.dark .card p{color:rgba(244,238,227,.68)}

/* Planes */
.plan{position:relative;text-align:left}
.plan .dur{font:300 44px/1 var(--display);color:var(--ink-2)}
.plan .dur small{font:400 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin-left:8px}
.plan .cuota{margin:18px 0 6px;font:300 30px/1 var(--display);color:var(--gold-2)}
.plan .cuota small{font:400 12px var(--mono);color:var(--mute);margin-left:6px}
.plan ul{list-style:none;margin:16px 0 0;padding:0;font-size:15px;color:var(--mute)}
.plan li{padding:8px 0 8px 22px;border-top:1px solid var(--line);position:relative}
.plan li::before{content:"";position:absolute;left:2px;top:17px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.plan.top-plan{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}
.plan .tag{position:absolute;top:-12px;left:24px;background:var(--gold);color:var(--ink-2);font:500 10px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;padding:6px 10px;border-radius:999px}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(var(--n,3),1fr);gap:18px;counter-reset:s}
.step{padding:26px;border-radius:16px;border:1px solid var(--line-d);background:rgba(244,238,227,.04);transition:transform .4s,border-color .4s,box-shadow .4s}
.step .n{display:block;font:400 11px/1 var(--mono);letter-spacing:.2em;color:var(--gold);margin-bottom:16px}
.step h4{font-size:20px;font-weight:400;margin-bottom:8px}
.step p{margin:0;font-size:15px}
section:not(.dark) .step{background:var(--white);border-color:var(--line)}
section:not(.dark) .step .n{color:var(--gold-2)}
.steps .step.pz-on{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),0 20px 50px rgba(201,169,110,.22);transform:translateY(-6px)}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* Tabla comparativa */
.tabla{width:100%;border-collapse:collapse;font-size:15.5px;background:var(--white);border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.tabla th,.tabla td{padding:16px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.tabla thead th{font:400 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);background:var(--cream-2)}
.tabla thead th.si{background:var(--ink-2);color:var(--gold)}
.tabla td:last-child{background:rgba(201,169,110,.1);color:var(--ink-2)}
.tabla tr:last-child td{border-bottom:0}
.tabla td:first-child{font-weight:600;color:var(--ink-2);width:24%}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}
@media (max-width:640px){.tabla{min-width:560px}}

/* Calculadora */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line-d);border-radius:22px;overflow:hidden;background:rgba(244,238,227,.03)}
.calc-in{padding:clamp(22px,3.4vw,40px)}
.calc-out{padding:clamp(22px,3.4vw,40px);background:rgba(201,169,110,.1);border-left:1px solid var(--line-d)}
.campo{margin-bottom:22px}
.campo label{display:flex;justify-content:space-between;gap:12px;font:400 11.5px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:rgba(244,238,227,.72);margin-bottom:10px}
.campo label output{color:var(--gold-3);font-size:14px;letter-spacing:0;text-transform:none;white-space:nowrap}
.campo input[type=range]{width:100%;accent-color:var(--gold);height:28px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg button{min-height:48px;border-radius:12px;border:1px solid var(--line-d);background:transparent;color:var(--cream);font:400 13px var(--mono);cursor:pointer;transition:all .2s}
.seg button[aria-pressed=true]{background:var(--gold);color:var(--ink-2);border-color:var(--gold)}
.fila{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line-d);font-size:15.5px}
.fila b{font-weight:500;color:var(--cream);white-space:nowrap}
.fila.menos b{color:rgba(244,238,227,.7)}
.total{margin-top:22px}
.total span{font:400 11px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.total b{display:block;font:200 clamp(46px,6.4vw,76px)/1 var(--display);letter-spacing:-.03em;color:var(--gold-3);margin:8px 0}
.total small{font-size:13.5px;color:rgba(244,238,227,.65)}
.calc-out .btn{margin-top:22px;width:100%}
@media (max-width:860px){.calc{grid-template-columns:1fr}.calc-out{border-left:0;border-top:1px solid var(--line-d)}}

/* Simulación (la dibuja sim.js) */
.pz-velsim{margin:0 0 26px;border:1px solid rgba(201,169,110,.45);border-radius:14px;overflow:hidden;background:#0B0A09;color:#F4EEE3;box-shadow:0 30px 70px rgba(20,17,12,.18)}
.pz-velsim-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid rgba(201,169,110,.25);font:400 10px/1.4 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:rgba(244,238,227,.7)}
.pz-velsim-top span:first-child::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-right:10px;box-shadow:0 0 12px var(--gold);animation:pz-late 1.6s ease-in-out infinite}
.pz-velsim-top b{color:#F1E0B8;font-weight:400}
@keyframes pz-late{0%,100%{opacity:.3}50%{opacity:1}}
.pz-velsim canvas{display:block;width:100%;height:auto;aspect-ratio:12/5}
.pz-velsim-pie{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:12px 20px 14px;border-top:1px solid rgba(201,169,110,.2);font:400 10px/1.5 var(--mono);letter-spacing:.06em;color:rgba(244,238,227,.55)}
.pz-velsim-fases{display:flex;gap:6px}
.pz-velsim-fases i{display:block;width:34px;height:2px;background:rgba(244,238,227,.18)}
.pz-velsim-fases i.on{background:var(--gold)}
@media (max-width:700px){.pz-velsim canvas{aspect-ratio:12/7}.pz-velsim-top{padding:12px 14px;font-size:9px;letter-spacing:.1em}.pz-velsim-pie{padding:10px 14px 12px}}

/* Exosomas */
.exo{padding:0;overflow:hidden;display:flex;flex-direction:column}
.exo .foto{background:#EDE4D6;aspect-ratio:4/5}
.exo .foto img{width:100%;height:100%;object-fit:contain}
.exo .cuerpo{padding:26px}
.exo .act{font:400 10.5px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2)}
.exo h3{font-size:26px;letter-spacing:.06em;margin:8px 0 10px}
.exo ul{list-style:none;padding:0;margin:14px 0 0;font-size:15px}
.exo li{padding:7px 0 7px 20px;position:relative;border-top:1px solid var(--line);color:var(--txt)}
.exo li::before{content:"";position:absolute;left:0;top:16px;width:9px;height:1px;background:var(--gold-2)}
.dato{margin-top:16px;padding:12px 14px;border-radius:10px;background:rgba(201,169,110,.14);font-size:13.5px;line-height:1.5;color:var(--txt)}
.dato b{color:var(--ink-2)}
.nota{font-size:13.5px;line-height:1.55;color:var(--mute);margin-top:22px;max-width:90ch}
.dark .nota{color:rgba(244,238,227,.55)}
.checks{list-style:none;margin:0;padding:0}
.checks li{padding:13px 0 13px 34px;border-bottom:1px solid var(--line);position:relative}
.checks li::before{content:"";position:absolute;left:4px;top:19px;width:14px;height:8px;border-left:2px solid var(--gold-2);border-bottom:2px solid var(--gold-2);transform:rotate(-45deg)}
.dark .checks li{border-color:var(--line-d)}.dark .checks li::before{border-color:var(--gold)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,70px);align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.casos{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.caso{margin:0;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--white)}
.caso img{width:100%;aspect-ratio:3/2;object-fit:cover}
.caso figcaption{padding:14px 18px;font-size:14px;color:var(--mute)}
.caso figcaption b{color:var(--ink-2);font-weight:600}
@media (max-width:700px){.casos{grid-template-columns:1fr}}

/* Manípulos */
.fases{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.fases span{padding:10px 16px;border-radius:999px;border:1px solid var(--line);font:400 12px var(--mono);letter-spacing:.08em;background:var(--white)}
.fases span b{color:var(--gold-2);font-weight:500;margin-right:8px}
.manip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.mp{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff}
.mp img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff}
.mp div{padding:12px 14px 16px;border-top:1px solid var(--line)}
.mp h4{font-size:14.5px;line-height:1.3}
.mp h4 span{font:400 10.5px var(--mono);color:var(--gold-2);margin-right:8px}
.mp p{margin:6px 0 0;font-size:13px;line-height:1.45;color:var(--mute)}
@media (max-width:1000px){.manip{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.manip{grid-template-columns:repeat(2,1fr);gap:10px}.mp p{display:none}}

/* Preguntas */
.faq{max-width:860px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 40px 22px 0;position:relative;font:400 19px/1.35 var(--display);color:var(--ink-2)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:18px;font:300 28px/1 var(--display);color:var(--gold-2);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 22px;color:var(--mute);max-width:74ch}

/* Formulario */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:clamp(22px,3.4vw,40px);border-radius:22px;border:1px solid var(--line-d);background:rgba(244,238,227,.04)}
.form .full{grid-column:1/-1}
.form label{display:block;font:400 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:rgba(244,238,227,.7);margin-bottom:8px}
.form input,.form select,.form textarea{width:100%;min-height:50px;padding:12px 14px;border-radius:12px;border:1px solid var(--line-d);background:rgba(11,10,9,.6);color:var(--cream);font:400 16px var(--body)}
.form textarea{min-height:110px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);outline-offset:1px}
.form .ok{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:rgba(244,238,227,.7);text-transform:none;letter-spacing:0;font-family:var(--body)}
.form .ok input{width:20px;min-height:20px;height:20px;margin-top:2px;accent-color:var(--gold);flex:none}
.form .ok a{color:var(--gold)}
.form-msg{grid-column:1/-1;font-size:15px;color:var(--gold-3);min-height:1.4em}
.contacto{display:grid;gap:18px;font-size:16px}
.contacto a{color:var(--gold-3);text-decoration:none;font:300 22px var(--display)}
.contacto span{display:block;font:400 10.5px var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:4px}
@media (max-width:640px){.form{grid-template-columns:1fr}}

/* Pie */
footer{background:var(--ink);color:rgba(244,238,227,.6);padding:48px 0 96px;border-top:1px solid var(--line-d);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
footer a{color:rgba(244,238,227,.8);text-decoration:none;margin-right:18px}
footer a:hover{color:var(--gold)}
footer img{height:44px;width:auto;filter:brightness(0) invert(1);opacity:.9;margin-bottom:14px}
footer p{max-width:70ch;margin:0 0 10px}

/* Botón fijo en móvil */
.fijo{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:none}
.fijo .btn{width:100%;box-shadow:0 14px 40px rgba(0,0,0,.4)}
@media (max-width:640px){.fijo{display:block}}

/* Movimiento */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Bloque de números */
.numeros .card{padding:32px}
.numeros .cifra{font-size:clamp(44px,5.6vw,80px);margin:.1em 0 .15em}
#numeros .aviso{margin-top:24px;max-width:none}
.numeros .card{max-width:640px}
@media (max-width:1180px){.menu{gap:18px}.menu a{font-size:11px;letter-spacing:.06em}}
@media (max-width:1100px) and (min-width:861px){.steps[style*="--n:5"]{grid-template-columns:repeat(3,1fr)}}
.menu a,.brand span{white-space:nowrap}
@media (max-width:1240px){.brand span{display:none}}
.tabla.plana td:last-child{background:transparent;color:inherit}
.tabla.plana td:first-child{width:auto;min-width:150px}
.tabla.plana td{font-size:15px}
.white .tabla{background:var(--cream)}
.btns.rv{margin-top:26px}
@media (max-width:640px){.tabla.plana{min-width:760px}}