/* ============================================================
   Gorila Bilbo · Genehtik — Fulla d'estils compartida
   Paleta científica · light · verd Genehtik
   ============================================================ */
:root{
  --bg:#f4f8f6;
  --bg-2:#ffffff;
  --panel:rgba(255,255,255,.78);
  --panel-solid:#ffffff;
  --line:rgba(12,90,55,.12);
  --ink:#0c1612;
  --muted:#5a6d64;
  --neon:#0d9f5c;      /* verd Genehtik llegible sobre blanc */
  --neon-bright:#1ecf7a;
  --neon-2:#0891b2;    /* cian científic */
  --neon-3:#7c3aed;    /* violeta genètic */
  --amber:#c98910;
  --glow:0 8px 28px rgba(13,159,92,.22);
  --radius:18px;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:
    radial-gradient(1200px 600px at 10% -10%,rgba(30,207,122,.12),transparent 55%),
    radial-gradient(900px 500px at 95% 5%,rgba(8,145,178,.08),transparent 50%),
    linear-gradient(180deg,#eef6f1 0%,var(--bg) 28%,#f7fbf9 100%);
  color:var(--ink);
  font-family:'Space Grotesk',system-ui,sans-serif;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
canvas#bg{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,28px);position:relative;z-index:2}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.mono{font-family:'JetBrains Mono',monospace}
h1,h2,h3{font-family:'Sora','Space Grotesk',sans-serif;line-height:1.05;letter-spacing:-.02em}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- NAV ---------- */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(244,248,246,.78));border-bottom:1px solid var(--line)}
.nav-in{display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;min-height:64px;padding:8px 0;gap:12px;width:100%}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;min-width:0;flex:1 1 auto;overflow:hidden}
.brand .glyph{width:40px;height:40px;flex:0 0 auto;display:grid;place-items:center;filter:drop-shadow(0 4px 10px rgba(13,159,92,.25))}
.brand .glyph picture{width:100%;height:100%;display:block}
.brand .glyph img{width:100%;height:100%;object-fit:contain}
.brand > span:last-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.15}
.brand small{display:block;font-size:10px;color:var(--muted);font-weight:500;letter-spacing:.12em;text-transform:uppercase}
.nav-links{display:flex;gap:22px;align-items:center;flex:0 1 auto}
.nav-links a{font-size:14px;color:var(--muted);transition:.2s;white-space:nowrap}
.nav-links a:hover{color:var(--neon)}
.nav-right{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;gap:8px;flex:0 0 auto;margin-left:auto}
.btn{display:inline-flex;flex-direction:row;flex-wrap:nowrap;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:999px;font-weight:600;font-size:14px;line-height:1;white-space:nowrap;flex-shrink:0;
  background:linear-gradient(120deg,var(--neon-bright),var(--neon));color:#04150d;box-shadow:var(--glow);
  transition:transform .2s,box-shadow .2s;border:none;cursor:pointer;text-decoration:none}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(13,159,92,.32)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--neon);color:var(--neon)}

/* matched header controls */
.btn-nav,.lang-btn{
  height:40px;padding:0 16px;border-radius:999px;font-size:13px;font-weight:600;line-height:1;
  display:inline-flex;flex-direction:row;flex-wrap:nowrap;align-items:center;justify-content:center;gap:8px;
  white-space:nowrap;box-sizing:border-box;flex-shrink:0;vertical-align:middle
}
.btn-nav{box-shadow:var(--glow)}
.btn-ext,.lang-caret{display:inline-block;flex:0 0 auto;position:relative}
.btn-ext{width:10px;height:10px;border-right:2px solid currentColor;border-top:2px solid currentColor;transform:rotate(45deg);margin-top:2px}
.lang-caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;margin-top:1px;opacity:.75}
.lang-code{font-weight:700;letter-spacing:.04em}

/* language switcher */
.lang{position:relative;flex:0 0 auto;display:flex;align-items:center}
.lang-btn{background:#fff;border:1px solid var(--line);color:var(--ink);cursor:pointer;font-family:inherit;transition:border-color .2s,color .2s}
.lang-btn:hover{border-color:var(--neon);color:var(--neon)}
.lang-btn[aria-expanded="true"] .lang-caret{transform:rotate(180deg);margin-top:0;margin-bottom:1px}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--panel-solid);border:1px solid var(--line);
  border-radius:12px;padding:6px;min-width:160px;display:none;flex-direction:column;box-shadow:0 16px 40px rgba(12,22,18,.12);z-index:60}
.lang-menu.open{display:flex}
.lang-menu a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--muted);transition:.15s}
.lang-menu a:hover{background:rgba(13,159,92,.08);color:var(--ink)}
.lang-menu a.active{color:var(--neon)}
.lang-menu a .fl{font-size:16px;line-height:1}
@media(max-width:900px){
  .nav-links{display:none}
  .nav-right{gap:6px}
  .btn-nav,.lang-btn{height:36px;padding:0 12px;font-size:12px;gap:6px}
  .brand .glyph{width:36px;height:36px}
}
@media(max-width:560px){
  .wrap{padding-left:12px;padding-right:12px}
  .nav-in{gap:8px;min-height:56px;padding:6px 0}
  .brand{gap:8px;font-size:14px;flex:1 1 0;max-width:calc(100% - 150px)}
  .brand small{display:none}
  .btn-nav,.lang-btn{height:34px;padding:0 11px;font-size:12px;gap:6px}
  .lang-btn{min-width:52px}
  .btn-ext{width:8px;height:8px}
}
@media(max-width:380px){
  .brand > span:last-child{display:none}
  .brand{max-width:none;flex:0 0 auto}
}

/* ---------- HERO ---------- */
.hero{position:relative;padding:clamp(48px,8vw,80px) 0 clamp(40px,6vw,60px)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:'JetBrains Mono';font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--neon);border:1px solid var(--line);border-radius:100px;padding:7px 15px;background:rgba(13,159,92,.06)}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--neon-bright);box-shadow:0 0 12px rgba(30,207,122,.55);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:clamp(52px,10vw,120px);margin:22px 0 10px;font-weight:800;
  background:linear-gradient(120deg,#0c1612 12%,var(--neon) 55%,var(--neon-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{font-size:clamp(17px,2.4vw,22px);color:var(--muted);max-width:620px}
.hero .sub b{color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.orb-wrap{position:relative;display:grid;place-items:center;min-height:360px}
.orb{width:min(360px,80vw);aspect-ratio:1;border-radius:50%;position:relative;
  background:radial-gradient(circle at 35% 30%,rgba(30,207,122,.18),transparent 60%),var(--panel-solid);
  border:1px solid var(--line);overflow:hidden;box-shadow:0 20px 60px rgba(13,159,92,.16),inset 0 0 40px rgba(8,145,178,.06);animation:float 7s ease-in-out infinite}
.orb picture{width:100%;height:100%;display:block}
.orb img{width:100%;height:100%;object-fit:cover;opacity:1;filter:saturate(1.08) contrast(1.02);display:block}
.orb::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:inset 0 0 60px rgba(255,255,255,.15)}
.ring{position:absolute;border:1px solid var(--line);border-radius:50%;animation:spin 24s linear infinite}
.ring.r1{width:min(430px,92vw);aspect-ratio:1;border-color:rgba(13,159,92,.22)}
.ring.r2{width:min(500px,100vw);aspect-ratio:1;border-color:rgba(8,145,178,.16);animation-direction:reverse;animation-duration:36s}
.ring .sat{position:absolute;top:-5px;left:50%;width:10px;height:10px;border-radius:50%;background:var(--neon-2);box-shadow:0 0 14px rgba(8,145,178,.55)}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes spin{to{transform:rotate(360deg)}}
.tag-float{position:absolute;font-family:'JetBrains Mono';font-size:12px;padding:8px 12px;border-radius:10px;
  background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(8px);white-space:nowrap;box-shadow:0 8px 24px rgba(12,22,18,.08)}
.tag-float b{color:var(--neon)}
.tag-float.t1{top:6%;left:-4%}.tag-float.t2{bottom:14%;right:-6%}.tag-float.t3{bottom:-2%;left:14%}
@media(max-width:560px){.tag-float{display:none}}

/* ---------- STATS ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:56px;box-shadow:0 12px 36px rgba(12,22,18,.06)}
.stat{background:var(--bg-2);padding:26px 22px;text-align:center}
.stat .num{font-family:'Sora';font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--neon)}
.stat .num.c2{color:var(--neon-2)}.stat .num.c3{color:var(--neon-3)}.stat .num.c4{color:var(--amber)}
.stat .lbl{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:4px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---------- SECTIONS ---------- */
section.block{padding:clamp(56px,10vw,96px) 0;position:relative}
.kicker{font-family:'JetBrains Mono';font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--neon-2);margin-bottom:14px}
.h2{font-size:clamp(32px,5vw,52px);font-weight:800;margin-bottom:18px}
.lead{color:var(--muted);font-size:18px;max-width:720px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.two{grid-template-columns:1fr;gap:34px}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;backdrop-filter:blur(10px);transition:transform .25s,border-color .25s;box-shadow:0 8px 24px rgba(12,22,18,.04)}
.card:hover{transform:translateY(-4px);border-color:rgba(13,159,92,.35)}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.card .ic{font-size:26px;margin-bottom:14px;display:block}

/* genetics tree */
.tree{display:grid;gap:14px}
.node{border:1px solid var(--line);border-radius:14px;padding:16px 20px;background:var(--panel);display:flex;align-items:center;gap:16px;position:relative;box-shadow:0 6px 18px rgba(12,22,18,.04)}
.node .badge{font-family:'JetBrains Mono';font-size:11px;color:var(--neon);border:1px solid var(--line);border-radius:8px;padding:4px 9px;white-space:nowrap;background:rgba(13,159,92,.06)}
.node h4{font-size:16px;font-family:'Sora'}
.node small{color:var(--muted);font-size:13px}
.node.parent{opacity:.92}
.node.result{border-color:rgba(13,159,92,.4);box-shadow:0 10px 28px rgba(13,159,92,.12);background:linear-gradient(120deg,rgba(13,159,92,.08),transparent)}
.connector{height:20px;width:2px;background:linear-gradient(var(--neon),transparent);margin:0 auto}

/* specs & chips */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.grid3{grid-template-columns:1fr}}
.spec{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px dashed var(--line);font-size:15px}
.spec:last-child{border-bottom:none}
.spec span:first-child{color:var(--muted)}
.spec b{color:var(--ink);font-family:'JetBrains Mono'}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chip{border:1px solid var(--line);border-radius:100px;padding:8px 16px;font-size:14px;background:var(--panel);transition:.2s}
.chip:hover{border-color:var(--neon);color:var(--neon)}

/* ---------- BACKGROUND-PHOTO SECTION ---------- */
.showcase{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.showcase .bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0;transform:scale(1.05)}
.showcase .scrim{position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(244,248,246,.96) 0%,rgba(244,248,246,.9) 40%,rgba(244,248,246,.55) 68%,rgba(244,248,246,.18) 100%)}
.showcase .scrim::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(244,248,246,.55),transparent 28%,transparent 72%,rgba(244,248,246,.6))}
.showcase .wrap{width:100%}
.showcase .inner{max-width:560px}
.showcase h2{font-size:clamp(30px,5vw,50px);font-weight:800;margin:14px 0}
.showcase p{color:var(--muted);font-size:18px}
.showcase .quote-mark{font-family:'Sora';font-size:60px;color:var(--neon);line-height:0;opacity:.45}
@media(max-width:640px){.showcase .scrim{background:linear-gradient(180deg,rgba(244,248,246,.94),rgba(244,248,246,.92))}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:16px}
.gallery figure{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel-solid);box-shadow:0 10px 28px rgba(12,22,18,.06)}
.gallery figure.big{grid-column:span 2;grid-row:span 2}
.gallery figure.tall{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1);display:block}
.gallery figure:hover img{transform:scale(1.08)}
.gallery figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(12,22,18,.72));pointer-events:none}
.gallery figcaption{position:absolute;left:16px;bottom:14px;z-index:2;font-family:'JetBrains Mono';font-size:12px;color:#9ef5c8;letter-spacing:.08em}
.gallery .frame{position:absolute;top:12px;right:12px;z-index:2;font-family:'JetBrains Mono';font-size:10px;color:#d7e8df;border:1px solid rgba(255,255,255,.25);border-radius:6px;padding:3px 7px;background:rgba(12,22,18,.45)}
@media(max-width:820px){.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:170px}.gallery figure.big{grid-column:span 2;grid-row:span 1}.gallery figure.tall{grid-row:span 1}}

/* references */
.refs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:820px){.refs{grid-template-columns:1fr}}
.ref{display:block;border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--panel);transition:.25s;position:relative;overflow:hidden;box-shadow:0 8px 22px rgba(12,22,18,.04)}
.ref:hover{transform:translateY(-4px);border-color:var(--neon)}
.ref .src{font-family:'JetBrains Mono';font-size:11px;color:var(--neon-2);letter-spacing:.1em;text-transform:uppercase}
.ref h4{font-size:17px;margin:8px 0}
.ref p{color:var(--muted);font-size:14px}
.ref .arrow{position:absolute;top:20px;right:20px;color:var(--muted);transition:.2s}
.ref:hover .arrow{color:var(--neon);transform:translate(3px,-3px)}

/* FAQ */
.faq{display:grid;gap:14px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--panel);overflow:hidden;box-shadow:0 6px 18px rgba(12,22,18,.04)}
.faq summary{cursor:pointer;padding:20px 24px;font-family:'Sora';font-size:17px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--neon);font-size:24px;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;color:var(--muted);font-size:15px}

/* sister brand band */
.sister-band{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;border:1px solid var(--line);border-radius:22px;padding:28px 34px;
  background:linear-gradient(120deg,rgba(13,159,92,.08),transparent 70%);backdrop-filter:blur(10px);box-shadow:0 10px 28px rgba(12,22,18,.05)}
.sister-band .pig{width:82px;filter:drop-shadow(0 8px 18px rgba(13,159,92,.28))}
.sister-band h3{font-size:22px}
.sister-band p{color:var(--muted);font-size:15px;margin-top:4px;max-width:560px}
@media(max-width:760px){.sister-band{grid-template-columns:1fr;text-align:center;justify-items:center}}

/* CTA final */
.cta-final{margin:clamp(24px,5vw,40px) 0 clamp(48px,8vw,90px);border:1px solid var(--line);border-radius:26px;overflow:hidden;position:relative;
  background:linear-gradient(120deg,rgba(13,159,92,.1),rgba(8,145,178,.06),rgba(124,58,237,.06));padding:clamp(36px,6vw,64px) clamp(20px,4vw,40px);text-align:center;box-shadow:0 16px 40px rgba(12,22,18,.06)}
.cta-final::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(30,207,122,.18),transparent 60%);pointer-events:none}
.cta-final h2{font-size:clamp(30px,5vw,50px);position:relative;z-index:1}
.cta-final p{color:var(--muted);max-width:560px;margin:14px auto 28px;position:relative;z-index:1}
.cta-final .price-badge,.cta-final .btn{position:relative;z-index:1}
.price-badge{display:inline-flex;align-items:baseline;gap:6px;font-family:'Sora';margin-bottom:22px;position:relative}
.price-badge .big{font-size:44px;font-weight:800;color:var(--neon)}
.price-badge small{color:var(--muted)}

/* breadcrumb */
.crumb{font-family:'JetBrains Mono';font-size:12px;color:var(--muted);padding-top:22px}
.crumb a:hover{color:var(--neon)}
.crumb span{color:var(--neon)}

/* footer */
footer{border-top:1px solid var(--line);padding:clamp(40px,6vw,56px) 0 clamp(28px,5vw,40px);position:relative;z-index:2;background:rgba(255,255,255,.45)}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px;align-items:flex-start}
.foot-grid .socials{display:flex;gap:12px;flex-wrap:wrap}
.social{width:44px;height:44px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;transition:.2s;background:var(--panel);color:var(--ink)}
.social svg{width:20px;height:20px;display:block}
.social:hover{border-color:var(--neon);color:var(--neon);transform:translateY(-3px);background:#fff}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px}
.foot-links a{font-size:13px;color:var(--muted);transition:.2s}
.foot-links a:hover{color:var(--neon)}
.legal{color:var(--muted);font-size:13px;margin-top:26px;border-top:1px solid var(--line);padding-top:22px;line-height:1.7}
.sister{display:inline-flex;align-items:center;gap:8px;color:var(--neon);font-weight:600}
.section-tag{position:absolute;left:clamp(8px,2vw,24px);top:40px;writing-mode:vertical-rl;font-family:'JetBrains Mono';font-size:11px;letter-spacing:.3em;color:var(--muted);opacity:.45}
@media(max-width:640px){.section-tag{display:none}}

/* legal pages */
.legal-page{padding:40px 0 80px;max-width:820px}
.legal-page h1{font-size:clamp(28px,5vw,42px);margin:12px 0 24px}
.legal-page h2{font-size:22px;margin:36px 0 12px}
.legal-page p,.legal-page li{color:var(--muted);font-size:15px;margin-bottom:12px}
.legal-page ul{padding-left:20px;margin-bottom:16px}
.legal-page a{color:var(--neon);text-decoration:underline;text-underline-offset:2px}

/* cookie banner */
.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;max-width:720px;margin:0 auto;
  background:var(--panel-solid);border:1px solid var(--line);border-radius:18px;padding:20px 22px;
  box-shadow:0 20px 50px rgba(12,22,18,.16);display:none}
.cookie-banner.open{display:block}
.cookie-banner h2{font-size:18px;margin-bottom:8px}
.cookie-banner p{color:var(--muted);font-size:14px;margin-bottom:14px;line-height:1.55}
.cookie-banner a{color:var(--neon);text-decoration:underline;text-underline-offset:2px}
.cookie-actions{display:flex;flex-wrap:wrap;gap:8px}
.cookie-actions .btn{padding:10px 16px;font-size:13px}
.cookie-prefs{display:none;margin:14px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.cookie-prefs.open{display:block}
.cookie-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}
.cookie-row:last-child{border-bottom:none}
.cookie-row strong{display:block;font-size:14px;color:var(--ink)}
.cookie-row span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.cookie-row input{accent-color:var(--neon);width:18px;height:18px;margin-top:2px}
@media(max-width:520px){
  .cookie-banner{left:10px;right:10px;bottom:10px;padding:16px}
  .cookie-actions{flex-direction:column}
  .cookie-actions .btn{width:100%}
}

/* reveal + section tag */
.reveal{opacity:0;transform:translateY(28px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}