:root{
  --marfil:#F7F4EE;
  --marfil-2:#EFEAE0;
  --carbon:#2E2E2E;
  --carbon-soft:#4a4a48;
  --petroleo:#0F4C5C;
  --petroleo-2:#0c3d4a;
  --terracota:#C86A4A;
  --violeta:#7B5B8C;
  --linea:#d9d2c4;
  --font-script:'Dancing Script', cursive;
  --font-serif:'EB Garamond', Georgia, serif;
  --font-sans:'Jost', system-ui, sans-serif;
  --cristal2:linear-gradient(90deg,#d9c3ec 0%,#bcd6ef 25%,#c9e9db 50%,#f7ead0 75%,#f2cabb 100%);
  --shadow:0 20px 60px -30px rgba(46,46,46,.35);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--font-serif);
  color:var(--carbon);
  background-color:var(--marfil);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  font-size:18px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.wrap{max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:120px 0}

/* ---------- typography helpers ---------- */
.script{font-family:var(--font-script);font-weight:700;line-height:1.2}
.eyebrow{
  font-family:var(--font-sans);
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.32em;
  font-size:.72rem;
  color:var(--terracota);
}
.section-title{
  font-family:var(--font-script);
  font-weight:700;                    /* 600 se veía muy fino a este tamaño */
  font-size:clamp(2.3rem,4.4vw,3.4rem);
  color:var(--petroleo);
  line-height:1.22;                   /* la cursiva tiene ascendentes y descendentes largas */
  letter-spacing:.005em;
  margin:.35em 0 .25em;
  max-width:18ch;                     /* evita títulos que se estiran de lado a lado */
}
.center .section-title{margin-left:auto;margin-right:auto}
.lead{
  font-size:1.1rem;
  line-height:1.75;
  color:var(--carbon-soft);
  max-width:56ch;
}
.center .lead{margin-left:auto;margin-right:auto}
.hairline{
  width:64px;height:1px;border:0;
  background:var(--cristal2);
  margin:24px 0;
}
.center{text-align:center}
.center .hairline{margin-left:auto;margin-right:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--font-sans);
  font-weight:400;
  letter-spacing:.06em;
  font-size:.92rem;
  padding:15px 30px;
  border-radius:40px;
  background:var(--petroleo);
  color:var(--marfil);
  border:1px solid var(--petroleo);
  cursor:pointer;
  transition:transform .3s ease,background .3s ease,box-shadow .3s ease;
}
.btn:hover{background:var(--petroleo-2);transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(15,76,92,.6)}
.btn-ghost{
  background:transparent;color:var(--petroleo);
  border:1px solid var(--linea);
}
.btn-ghost:hover{background:transparent;border-color:var(--petroleo);color:var(--petroleo);box-shadow:none}
.btn-terra{background:var(--terracota);border-color:var(--terracota)}
.btn-terra:hover{background:#b45c3f;box-shadow:0 14px 30px -14px rgba(200,106,74,.6)}

/* ---------- header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s ease,box-shadow .4s ease,padding .4s ease;
  padding:22px 0;
}
/* Velo oscuro arriba: sin esto el menú se pierde sobre la foto de portada. */
header::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(180deg,rgba(20,24,26,.55),rgba(20,24,26,0));
  transition:opacity .4s ease;
}
header.scrolled::before{opacity:0}
/* Antes de hacer scroll el header va en claro; al bajar, vuelve al fondo marfil. */
header:not(.scrolled) .brand{color:var(--marfil);text-shadow:0 1px 14px rgba(0,0,0,.45)}
header:not(.scrolled) .brand small{color:rgba(247,244,238,.75)}
header:not(.scrolled) .menu a{color:rgba(247,244,238,.92);text-shadow:0 1px 10px rgba(0,0,0,.5)}
header:not(.scrolled) .menu a:hover{color:#fff}
header:not(.scrolled) .menu-toggle span{background:var(--marfil)}
header.scrolled{
  background:rgba(247,244,238,.9);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 var(--linea);
  padding:12px 0;
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{
  font-family:var(--font-script);
  font-size:1.55rem;font-weight:600;
  color:var(--petroleo);
  line-height:1;
  white-space:nowrap;
}
.brand small{display:block;font-family:var(--font-sans);font-size:.52rem;letter-spacing:.28em;text-transform:uppercase;color:var(--carbon-soft);margin-top:3px}
.menu{display:flex;gap:30px;align-items:center;list-style:none}
.menu a{
  font-family:var(--font-sans);
  font-weight:400;
  font-size:.82rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--carbon);
  position:relative;
  padding:6px 0;
}
.menu a::after{
  content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;
  background:var(--cristal2);
  transition:width .35s ease;
}
.menu a:hover{color:var(--petroleo)}
.menu a:hover::after{width:100%}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.menu-toggle span{width:24px;height:2px;background:var(--carbon);transition:.3s;border-radius:2px}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  overflow:hidden;
}
.hero-media{
  position:absolute;inset:0;z-index:0;
  background:
    linear-gradient(180deg, rgba(28,30,30,.30), rgba(24,22,20,.55)),
    radial-gradient(120% 90% at 75% 20%, rgba(15,76,92,.32), transparent 55%),
    radial-gradient(90% 90% at 20% 85%, rgba(200,106,74,.30), transparent 55%),
    linear-gradient(155deg,#2b3a3f 0%,#3e4a44 38%,#6b5a4a 72%,#8a6350 100%);
  background-size:cover;background-position:center;background-repeat:no-repeat;
}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.hero-tag{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  z-index:3;display:flex;align-items:center;gap:10px;
  font-family:var(--font-sans);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;
  color:rgba(247,244,238,.85);
  background:rgba(46,46,46,.25);
  backdrop-filter:blur(4px);
  padding:8px 16px;border-radius:30px;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--terracota);box-shadow:0 0 0 4px rgba(200,106,74,.3)}
.hero .wrap{position:relative;z-index:2}
/* Velo lateral para que el título no compita con las ramas del fondo. */
.hero-media::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(18,22,24,.62) 0%,rgba(18,22,24,.42) 45%,rgba(18,22,24,.05) 75%);
}
.hero-inner{max-width:760px;color:var(--marfil)}
.hero h1{
  font-family:var(--font-script);
  font-weight:700;
  font-size:clamp(3.1rem,7.4vw,5.6rem);
  line-height:1.06;              /* la cursiva necesita aire: .98 juntaba los trazos */
  text-shadow:0 2px 24px rgba(18,22,24,.55), 0 1px 3px rgba(18,22,24,.35);
  margin-bottom:.22em;
}
.hero .subtitle{
  font-family:var(--font-serif);
  font-style:italic;
  font-size:clamp(1.2rem,2.6vw,1.7rem);
  color:rgba(247,244,238,.96);
  text-shadow:0 1px 16px rgba(18,22,24,.6);
  margin-bottom:.7em;
}
.hero .signature{
  font-family:var(--font-sans);
  letter-spacing:.22em;text-transform:uppercase;font-size:.78rem;
  color:rgba(247,244,238,.85);
  text-shadow:0 1px 12px rgba(18,22,24,.65);
  margin-bottom:2.4em;
}
.hero .btn{background:var(--marfil);color:var(--petroleo);border-color:var(--marfil)}
.hero .btn:hover{background:#fff;box-shadow:0 16px 40px -16px rgba(0,0,0,.5)}
.scroll-cue{
  position:absolute;bottom:30px;right:40px;z-index:2;
  writing-mode:vertical-rl;
  font-family:var(--font-sans);font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;
  color:rgba(247,244,238,.85);
  text-shadow:0 1px 10px rgba(18,22,24,.6);
  display:flex;align-items:center;gap:14px;
}
.scroll-cue::after{content:"";width:1px;height:50px;background:rgba(247,244,238,.75)}

/* ---------- two paths ---------- */
.paths-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:60px}
.path-card{
  background:linear-gradient(180deg,#fffdf8,#f4efe4);
  border:1px solid var(--linea);
  border-radius:18px;
  padding:46px 42px;
  box-shadow:var(--shadow);
  transition:transform .4s ease,box-shadow .4s ease;
  position:relative;overflow:hidden;
}
.path-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--cristal2);opacity:.9}
.path-card:hover{transform:translateY(-6px)}
.path-icon{font-size:2rem;margin-bottom:.3em}
.path-card h3{
  font-family:var(--font-script);font-weight:700;
  font-size:1.9rem;line-height:1.25;color:var(--petroleo);margin-bottom:.3em;
}
.path-card .desc{color:var(--carbon-soft);margin-bottom:1.4em;font-size:1.05rem}
.svc-label{font-family:var(--font-sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terracota);margin-bottom:.9em;display:block}
.svc-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px 10px;margin-bottom:1.8em}
.svc-list li{
  font-family:var(--font-sans);font-size:.82rem;
  background:var(--marfil);
  border:1px solid var(--linea);
  padding:6px 13px;border-radius:20px;color:var(--carbon-soft);
}
.path-card.artistic h3{color:var(--violeta)}
.path-card.artistic .svc-label{color:var(--violeta)}

/* ---------- quote band ---------- */
.quote-band{
  background:var(--petroleo);
  color:var(--marfil);
  text-align:center;
  padding:130px 0;
  position:relative;overflow:hidden;
}
.quote-band::before,.quote-band::after{
  content:"";position:absolute;height:1px;width:80px;background:var(--cristal2);left:50%;transform:translateX(-50%)}
.quote-band::before{top:60px}
.quote-band::after{bottom:60px}
.quote-band p{
  font-family:var(--font-script);
  font-weight:500;
  font-size:clamp(1.8rem,4.4vw,3rem);
  line-height:1.25;
  max-width:16ch;margin:0 auto;
}
.quote-band p .em{color:#f0c9b6}
.quote-band p.quote-sub{
  font-family:var(--font-serif);
  font-weight:400;
  font-size:clamp(1.02rem,1.5vw,1.18rem);
  line-height:1.75;
  max-width:48ch;
  margin:28px auto 0;
  color:rgba(250,247,240,.84);
}

/* ---------- portfolio ---------- */
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px}
.port-card{
  background:#fffdf8;border:1px solid var(--linea);border-radius:16px;overflow:hidden;
  box-shadow:var(--shadow);transition:transform .4s ease;
  display:flex;flex-direction:column;
}
.port-card:hover{transform:translateY(-6px)}
.ph{
  position:relative;aspect-ratio:4/3;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:10px;
  color:rgba(247,244,238,.9);font-family:var(--font-sans);
  text-align:center;padding:16px;
}
.ph .ph-note{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.ph .ph-ico{width:38px;height:38px;opacity:.9}
.ph-1{background:linear-gradient(135deg,#7d8a7a,#4d5b52)}
.ph-2{background:linear-gradient(135deg,#c98d6f,#9c5238)}
.ph-3{background:linear-gradient(135deg,#6f8794,#3c5865)}
.ph-4{background:linear-gradient(135deg,#9a8aa5,#6a5079)}
.ph-5{background:linear-gradient(135deg,#b7a68a,#8a7455)}
.ph-6{background:linear-gradient(135deg,#7fa0a6,#4c6f76)}
.ph-play{position:absolute;top:14px;left:14px;background:rgba(46,46,46,.35);backdrop-filter:blur(3px);border-radius:30px;padding:5px 12px;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:6px}
.port-body{padding:26px 26px 30px}
.port-body .kicker{font-family:var(--font-sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terracota)}
.port-body h4{font-family:var(--font-script);font-weight:600;font-size:1.55rem;color:var(--petroleo);margin:.15em 0 .3em}
.port-body p{font-size:.98rem;color:var(--carbon-soft)}
.port-body .proceso{margin-top:1em;font-style:italic;font-size:.92rem;color:var(--carbon-soft);border-left:2px solid var(--linea);padding-left:14px}

/* ---------- bitacora ---------- */
.bitacora{background:linear-gradient(180deg,var(--marfil),var(--marfil-2))}
.cats{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 56px}
.cat{
  font-family:var(--font-sans);font-size:.8rem;letter-spacing:.06em;
  padding:9px 18px;border-radius:30px;border:1px solid var(--linea);
  background:#fffdf8;color:var(--carbon-soft);
  display:inline-flex;align-items:center;gap:8px;
}
.cat .cdot{width:8px;height:8px;border-radius:50%}
.entries{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.entry{
  background:#fffdf8;border:1px solid var(--linea);border-radius:16px;overflow:hidden;
  transition:transform .4s ease,box-shadow .4s ease;box-shadow:0 14px 40px -28px rgba(46,46,46,.4);
}
.entry:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.entry .ph{aspect-ratio:16/10}
.entry-body{padding:22px 24px 26px}
.entry-meta{display:flex;gap:12px;align-items:center;font-family:var(--font-sans);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--carbon-soft);margin-bottom:.5em}
.entry-meta .tag{color:var(--terracota)}
.entry-body h4{font-family:var(--font-serif);font-weight:600;font-size:1.3rem;color:var(--carbon);margin-bottom:.3em;line-height:1.25}
.entry-body p{font-size:.95rem;color:var(--carbon-soft)}
.entry-body .loc{margin-top:.9em;font-family:var(--font-sans);font-size:.7rem;letter-spacing:.08em;color:var(--petroleo);display:flex;align-items:center;gap:6px}

/* ---------- laboratorio ---------- */
.lab{background:var(--carbon);color:var(--marfil);position:relative;overflow:hidden}
.lab .section-title{color:#f0c9b6}
.lab .lead{color:rgba(247,244,238,.75)}
.lab-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px}
.lab-item{
  border:1px solid rgba(247,244,238,.16);
  border-radius:14px;padding:26px 24px;
  background:rgba(247,244,238,.03);
  transition:background .35s ease,transform .35s ease,border-color .35s ease;
}
.lab-item:hover{background:rgba(247,244,238,.07);transform:translateY(-4px);border-color:rgba(240,201,182,.5)}
.lab-item .num{font-family:var(--font-sans);font-size:.7rem;letter-spacing:.2em;color:var(--terracota)}
.lab-item h4{font-family:var(--font-script);font-weight:600;font-size:1.5rem;margin:.2em 0 .3em;color:var(--marfil)}
.lab-item p{font-size:.9rem;color:rgba(247,244,238,.7)}
.lab-feature{
  margin-top:28px;
  border:1px dashed rgba(240,201,182,.4);
  border-radius:16px;padding:34px 36px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(15,76,92,.4),rgba(123,91,140,.3));
}
.lab-feature h4{font-family:var(--font-script);font-weight:600;font-size:1.9rem;color:#f0c9b6}
.lab-feature p{color:rgba(247,244,238,.8);max-width:52ch;font-size:1rem}
.lab-feature .pill{font-family:var(--font-sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(247,244,238,.6);border:1px solid rgba(247,244,238,.3);padding:8px 16px;border-radius:30px;white-space:nowrap}

/* ---------- sobre mi ---------- */
.about-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:60px;align-items:center}
.about-photo{aspect-ratio:4/5;border-radius:18px;position:relative;box-shadow:var(--shadow)}
.about-photo .ph{position:absolute;inset:0;height:100%;aspect-ratio:auto;border-radius:18px;background:linear-gradient(150deg,#c7b299,#8a7052)}
.about-text h2{margin-bottom:.3em}
.about-text p{margin-bottom:1.1em;color:var(--carbon-soft)}
.about-text p .drop{font-family:var(--font-script);font-weight:700;font-size:1.3em;line-height:1;color:var(--petroleo)}
.about-sign{font-family:var(--font-script);font-size:2rem;color:var(--petroleo);margin-top:.2em}

/* ---------- contacto ---------- */
.contacto{background:linear-gradient(180deg,var(--marfil-2),var(--marfil))}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:50px}
.form-field{margin-bottom:20px}
.form-field label{display:block;font-family:var(--font-sans);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--carbon-soft);margin-bottom:8px}
.form-field input,.form-field textarea{
  width:100%;font-family:var(--font-serif);font-size:1rem;color:var(--carbon);
  background:#fffdf8;border:1px solid var(--linea);border-radius:12px;padding:14px 16px;
  transition:border-color .3s ease,box-shadow .3s ease;
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--petroleo);box-shadow:0 0 0 3px rgba(15,76,92,.1)}
.form-field textarea{resize:vertical;min-height:120px}
.contact-aside{display:flex;flex-direction:column;gap:26px}
.contact-line{display:flex;gap:16px;align-items:flex-start}
.contact-line .ci{width:44px;height:44px;border-radius:50%;flex:0 0 44px;display:flex;align-items:center;justify-content:center;background:#fffdf8;border:1px solid var(--linea)}
.contact-line .ci svg{width:20px;height:20px}
.contact-line h5{font-family:var(--font-sans);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--carbon-soft);margin-bottom:2px}
.contact-line a,.contact-line span{font-size:1.05rem;color:var(--carbon)}
.contact-aside .soc{display:flex;gap:14px;margin-top:6px}
.soc-btn{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--petroleo);color:var(--marfil);transition:transform .3s ease,background .3s ease}
.soc-btn:hover{transform:translateY(-3px);background:var(--petroleo-2)}
.soc-btn svg{width:20px;height:20px}
.soon{opacity:.5}
.soon .soc-btn{background:transparent;border:1px dashed var(--linea);color:var(--carbon-soft)}
.soon-note{font-family:var(--font-sans);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--carbon-soft);margin-top:4px}

/* ---------- footer ---------- */
footer{background:var(--carbon);color:var(--marfil);padding:90px 0 40px;text-align:center;position:relative}
footer .fquote{
  font-family:var(--font-script);font-weight:500;
  font-size:clamp(1.4rem,3.4vw,2.2rem);line-height:1.35;
  max-width:24ch;margin:0 auto 10px;color:#f0c9b6;
}
footer .fsub{font-family:var(--font-serif);font-style:italic;color:rgba(247,244,238,.75);max-width:40ch;margin:0 auto 40px}
footer .fsoc{display:flex;justify-content:center;gap:34px;flex-wrap:wrap;margin-bottom:40px}
footer .fsoc a{display:flex;flex-direction:column;align-items:center;gap:8px;font-family:var(--font-sans);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(247,244,238,.7);transition:color .3s ease}
footer .fsoc a:hover{color:#f0c9b6}
footer .fsoc svg{width:22px;height:22px}
footer .fbrand{font-family:var(--font-script);font-size:1.8rem;color:var(--marfil);margin-bottom:6px}
footer .fmeta{font-family:var(--font-sans);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(247,244,238,.45)}
footer .fline{width:60px;height:1px;background:var(--cristal2);margin:0 auto 34px}

/* ---------- whatsapp float ---------- */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
  transition:transform .3s ease;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px}

/* ---------- media images ---------- */
.path-media{margin:-46px -42px 30px;aspect-ratio:16/9;height:auto;overflow:hidden;position:relative}
.path-media img{width:100%;height:100%;object-fit:cover;display:block}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.ph::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,30,30,.35),transparent 45%);z-index:1}
.ph .ph-play{z-index:2}
.about-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:18px;display:block}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .menu{
    position:fixed;top:0;right:0;height:100vh;width:min(78vw,320px);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:26px;
    background:var(--marfil);padding:60px 44px;
    transform:translateX(100%);transition:transform .4s ease;box-shadow:-20px 0 60px -30px rgba(0,0,0,.4);
  }
  .menu.open{transform:none}
  .menu-toggle{display:flex;z-index:120}
  .menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.open span:nth-child(2){opacity:0}
  .menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .paths-grid{grid-template-columns:1fr}
  .port-grid,.entries{grid-template-columns:1fr 1fr}
  .lab-grid{grid-template-columns:1fr 1fr}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .about-photo{max-width:420px}
}
@media(max-width:600px){
  body{font-size:17px}
  .wrap{padding:0 22px}
  .section{padding:82px 0}
  .port-grid,.entries,.lab-grid{grid-template-columns:1fr}
  .path-card{padding:34px 28px}
  .scroll-cue{display:none}
  .lab-feature{flex-direction:column;align-items:flex-start}
  /* En móvil la portada era altísima y el texto quedaba encima de las ramas. */
  .hero{min-height:88vh}
  .hero h1{font-size:clamp(2.6rem,11vw,3.4rem)}
  .hero .subtitle{font-size:1.12rem}
  .hero .signature{font-size:.68rem;letter-spacing:.18em}
  .section-title{max-width:none;font-size:clamp(2rem,8.5vw,2.6rem)}
  .brand{font-size:1.3rem}
  .brand small{letter-spacing:.2em}
}

/* ==========================================================
   AÑADIDOS v2 — carrusel, modales, bitácora, materiales DAS
   ========================================================== */

/* ---------- utilidades ---------- */
.hidden{display:none !important}
.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}

/* ---------- imagen con marcador de posición ---------- */
.imgph{background:linear-gradient(135deg,#cfc6b4,#a89b83);position:relative}
/* El aviso SOLO aparece si la imagen de verdad no se pudo cargar (clase .falta),
   nunca encima de una foto que sí existe. */
.imgph::after{
  content:attr(data-falta);
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  text-align:center;padding:14px;
  font-family:var(--font-sans);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.9);
}
.imgph.falta::after{display:flex}
.imgph img{width:100%;height:100%;object-fit:cover}

/* ---------- portafolio: carrusel ---------- */
.port-card{cursor:pointer}
.port-card:focus-visible{outline:2px solid var(--petroleo);outline-offset:3px}
.ph-count{
  position:absolute;top:14px;right:14px;z-index:2;
  background:rgba(46,46,46,.4);backdrop-filter:blur(3px);
  border-radius:30px;padding:5px 12px;
  font-family:var(--font-sans);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(247,244,238,.95);display:flex;align-items:center;gap:6px;
}
.port-card .abrir{
  margin-top:1.1em;display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-sans);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--terracota);
}
.port-card:hover .abrir{gap:.9em}

/* visor del carrete */
.visor{
  position:fixed;inset:0;z-index:400;
  background:rgba(24,24,24,.94);
  backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
  padding:40px 20px;
  opacity:0;pointer-events:none;transition:opacity .35s ease;
}
.visor.abierto{opacity:1;pointer-events:auto}
.visor-caja{
  position:relative;
  width:min(1100px,100%);max-width:100%;min-width:0;max-height:100%;
  display:grid;grid-template-columns:1.45fr .85fr;gap:0;
  background:var(--marfil);border-radius:18px;overflow:hidden;
  box-shadow:0 40px 120px -40px rgba(0,0,0,.8);
}
.visor-media{position:relative;background:#141414;min-height:min(560px,72vh);min-width:0;display:flex;align-items:center;justify-content:center}
.visor-media img{width:100%;height:100%;object-fit:contain;position:absolute;inset:0;opacity:0;transition:opacity .45s ease}
.visor-media img.activa{opacity:1}
.visor-media iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.visor-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(247,244,238,.9);color:var(--carbon);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
  transition:background .3s ease,transform .3s ease;
}
.visor-nav:hover{background:#fff;transform:translateY(-50%) scale(1.08)}
.visor-nav.prev{left:16px}
.visor-nav.next{right:16px}
.visor-pie{
  position:absolute;left:0;right:0;bottom:0;z-index:3;
  padding:40px 22px 18px;
  background:linear-gradient(0deg,rgba(20,20,20,.85),transparent);
  color:rgba(247,244,238,.95);
  font-family:var(--font-serif);font-style:italic;font-size:.95rem;
}
.visor-puntos{position:absolute;bottom:14px;right:18px;z-index:4;display:flex;gap:7px}
.visor-puntos i{width:7px;height:7px;border-radius:50%;background:rgba(247,244,238,.4);transition:background .3s ease,transform .3s ease;cursor:pointer;display:block}
.visor-puntos i.on{background:var(--terracota);transform:scale(1.3)}
.visor-info{padding:44px 40px;overflow-y:auto;overflow-x:hidden;max-height:80vh;min-width:0}
.visor-info .kicker{font-family:var(--font-sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terracota)}
.visor-info h3{font-family:var(--font-script);font-weight:600;font-size:2.2rem;color:var(--petroleo);margin:.15em 0 .4em;line-height:1.05;overflow-wrap:anywhere}
.visor-info p{color:var(--carbon-soft);margin-bottom:1em}
.visor-info .proceso{font-style:italic;border-left:2px solid var(--linea);padding-left:14px;font-size:.95rem}
.visor-cerrar{
  position:absolute;top:16px;right:18px;z-index:10;
  width:42px;height:42px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(247,244,238,.92);color:var(--carbon);font-size:1.3rem;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:transform .3s ease;
}
.visor-cerrar:hover{transform:rotate(90deg)}
.visor-tiras{display:flex;gap:8px;flex-wrap:wrap;margin-top:1.4em}
.visor-tiras button{
  width:54px;height:40px;border-radius:7px;overflow:hidden;border:1px solid var(--linea);
  padding:0;cursor:pointer;background:#ddd6c6;opacity:.55;transition:opacity .3s ease,border-color .3s ease;
}
.visor-tiras button.on{opacity:1;border-color:var(--terracota)}
.visor-tiras img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- modales de formulario ---------- */
.modal{
  position:fixed;inset:0;z-index:500;
  background:rgba(24,24,24,.86);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;padding:32px 20px;
  opacity:0;pointer-events:none;transition:opacity .35s ease;
  overflow-y:auto;
}
.modal.abierto{opacity:1;pointer-events:auto}
.modal-caja{
  width:min(620px,100%);background:var(--marfil);
  border-radius:20px;padding:46px 44px 40px;position:relative;
  box-shadow:0 40px 120px -40px rgba(0,0,0,.8);
  max-height:92vh;overflow-y:auto;
}
.modal-caja::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--cristal2);border-radius:20px 20px 0 0}
.modal-caja h3{font-family:var(--font-script);font-weight:600;font-size:2.2rem;color:var(--petroleo);line-height:1.05;margin-bottom:.15em}
.modal-caja .intro{color:var(--carbon-soft);font-size:1.02rem;margin-bottom:1.8em}
.modal-caja.artistic h3{color:var(--violeta)}
.form-field select{
  width:100%;font-family:var(--font-serif);font-size:1rem;color:var(--carbon);
  background:#fffdf8;border:1px solid var(--linea);border-radius:12px;padding:14px 16px;
  appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a4a48' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
}
.form-field select:focus{outline:none;border-color:var(--petroleo);box-shadow:0 0 0 3px rgba(15,76,92,.1)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.form-nota{font-family:var(--font-sans);font-size:.72rem;letter-spacing:.04em;color:var(--carbon-soft);margin-top:1.2em;line-height:1.6}
.form-aviso{
  border-radius:12px;padding:14px 16px;margin-bottom:1.4em;
  font-family:var(--font-sans);font-size:.78rem;line-height:1.6;
}
.form-aviso.ok{background:rgba(15,76,92,.08);color:var(--petroleo);border:1px solid rgba(15,76,92,.2)}
.form-aviso.warn{background:rgba(200,106,74,.1);color:#8d3f24;border:1px solid rgba(200,106,74,.28)}

/* ---------- bitácora ---------- */
.cat{cursor:pointer;transition:background .3s ease,border-color .3s ease,color .3s ease}
.cat:hover{border-color:var(--petroleo)}
.cat.on{background:var(--petroleo);color:var(--marfil);border-color:var(--petroleo)}
.cat.on .cdot{background:var(--marfil) !important}
.entry{cursor:pointer}
.entry-medios{display:flex;gap:8px;margin-top:.8em;flex-wrap:wrap}
.entry-medios span{
  font-family:var(--font-sans);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--linea);border-radius:20px;padding:4px 10px;color:var(--carbon-soft);
  display:inline-flex;align-items:center;gap:5px;
}
.sin-entradas{
  grid-column:1/-1;text-align:center;padding:50px 0;
  font-family:var(--font-sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--carbon-soft);
}

/* lectura de una entrada */
.post-caja{width:min(760px,100%);padding:0;overflow:hidden}
.post-portada{aspect-ratio:16/9;position:relative;background:#cfc6b4}
.post-portada img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.post-cuerpo{padding:40px 46px 46px}
.post-cuerpo .entry-meta{margin-bottom:.6em}
.post-cuerpo h3{font-family:var(--font-script);font-weight:600;font-size:2.4rem;color:var(--petroleo);line-height:1.05;margin-bottom:.4em}
.post-cuerpo p{margin-bottom:1.1em;color:var(--carbon-soft)}
.post-media{margin:1.8em 0}
.post-media iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:14px;display:block}
.post-media audio{width:100%}
.post-galeria{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin:1.8em 0}
.post-galeria img{border-radius:10px;aspect-ratio:4/3;object-fit:cover;width:100%}
.post-mapa{
  display:inline-flex;align-items:center;gap:8px;margin-top:.6em;
  font-family:var(--font-sans);font-size:.74rem;letter-spacing:.1em;
  color:var(--petroleo);border-bottom:1px solid var(--linea);padding-bottom:3px;
}
.post-mapa:hover{border-color:var(--petroleo)}

/* ---------- materiales del laboratorio ---------- */
.lab-mats{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.lab-mat{
  border:1px solid rgba(247,244,238,.16);border-radius:14px;padding:26px 26px;
  background:rgba(247,244,238,.03);
  display:flex;align-items:flex-start;gap:18px;
}
.lab-mat .mi{
  width:46px;height:46px;flex:0 0 46px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(240,201,182,.12);border:1px solid rgba(240,201,182,.3);
}
.lab-mat .mi svg{width:20px;height:20px;stroke:#f0c9b6}
.lab-mat h5{font-family:var(--font-serif);font-weight:600;font-size:1.12rem;color:var(--marfil);margin-bottom:.2em}
.lab-mat p{font-size:.88rem;color:rgba(247,244,238,.65);margin-bottom:.7em}
.lab-mat a{
  font-family:var(--font-sans);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:#f0c9b6;border-bottom:1px solid rgba(240,201,182,.4);padding-bottom:2px;
}
.lab-mat .pendiente{
  font-family:var(--font-sans);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(247,244,238,.4);border:1px dashed rgba(247,244,238,.25);
  padding:5px 12px;border-radius:20px;display:inline-block;
}
.das-link{
  margin-top:28px;border:1px solid rgba(240,201,182,.35);border-radius:16px;
  padding:26px 30px;display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;background:rgba(123,91,140,.14);
}
.das-link h5{font-family:var(--font-script);font-weight:600;font-size:1.6rem;color:#f0c9b6;margin-bottom:.1em}
.das-link p{font-size:.92rem;color:rgba(247,244,238,.72)}
.das-link .btn{background:#f0c9b6;color:var(--carbon);border-color:#f0c9b6}
.das-link .btn:hover{background:#fff;box-shadow:0 14px 30px -14px rgba(240,201,182,.5)}

/* ---------- hero video ---------- */
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-media.con-video{background-image:none}

/* ---------- responsive de los añadidos ---------- */
@media(max-width:960px){
  .visor-caja{grid-template-columns:1fr;max-height:90vh;overflow-y:auto}
  .visor-media{min-height:0;aspect-ratio:1/1}
  .visor-info{max-height:none;padding:32px 28px 38px}
  .lab-mats{grid-template-columns:1fr}
}
@media(max-width:600px){
  .modal-caja{padding:38px 26px 32px}
  .post-cuerpo{padding:30px 26px 34px}
  .form-row{grid-template-columns:1fr}
  .visor{padding:0}
  .visor-caja{border-radius:0;width:100%;height:100%;max-height:100%;overflow-y:auto}
  .visor-media{min-height:0;aspect-ratio:1/1}
  .visor-info{padding:26px 22px 34px}
  .visor-nav{width:38px;height:38px}
  .visor-nav.prev{left:10px}
  .visor-nav.next{right:10px}
}