:root{--red:#ff1636;--red2:#8d0016;--yellow:#ffd20b;--cyan:#52eaff;--bg:#070103;--panel:#160409;--text:#fff8ef;--muted:#cbb3b7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;overflow-x:hidden}.ambient{position:fixed;inset:0;z-index:-4;background:radial-gradient(circle at 50% 15%,#3b000b,#070103 58%)}.hero{min-height:74svh;position:relative;display:grid;place-items:center;overflow:hidden;background:url('/assets/laboratorio-neon.png') center top/cover no-repeat;-webkit-mask-image:linear-gradient(#000 0,#000 80%,transparent 100%);mask-image:linear-gradient(#000 0,#000 80%,transparent 100%)}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#070103 0,rgba(7,1,3,.76) 24%,rgba(7,1,3,.16) 68%),radial-gradient(ellipse at center,transparent 35%,rgba(4,0,2,.55) 100%)}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.11) 45%,transparent 55%);transform:translateX(-145%);animation:shine 8s infinite}@keyframes shine{58%,100%{transform:translateX(145%)}}.hero-content{position:relative;z-index:3;width:min(1000px,92vw);padding:80px 20px;text-align:center}.brand{display:inline-block;color:var(--yellow);text-decoration:none;font-weight:900;letter-spacing:.18em;font-size:.76rem}.lab{color:#ff6174;font-weight:900;letter-spacing:.28em;font-size:.75rem;margin:24px 0 10px}.hero h1{font-size:clamp(2.8rem,7vw,6.5rem);line-height:.92;margin:0;font-style:italic;text-transform:uppercase;text-shadow:0 7px 0 #170003,0 0 30px rgba(255,20,48,.5)}.lead{max-width:820px;margin:25px auto 0;color:#f0dfe2;font-size:clamp(1rem,1.5vw,1.22rem);line-height:1.7}.main{max-width:1160px;margin:auto;padding:20px 24px 100px}.main section{padding:58px 0;border-bottom:1px solid #351018}.main section:last-child{border-bottom:0}.eyebrow{color:var(--yellow);font-size:.73rem;font-weight:900;letter-spacing:.22em}.main h2{font-size:clamp(2rem,4.2vw,3.7rem);margin:9px 0 18px}.main h3{font-size:1.2rem;color:#fff;margin:0 0 9px}.main p{color:var(--muted);font-size:1.03rem;line-height:1.75}.grid3,.grid2{display:grid;gap:16px;margin-top:30px}.grid3{grid-template-columns:repeat(3,1fr)}.grid2{grid-template-columns:repeat(2,1fr)}.card{padding:27px;border:1px solid #5b1722;border-radius:20px;background:linear-gradient(145deg,rgba(44,6,13,.95),rgba(11,2,4,.97));box-shadow:inset 0 1px rgba(255,255,255,.05);transition:.25s}.card:hover{transform:translateY(-6px);border-color:#d82b41;box-shadow:0 18px 44px rgba(255,0,35,.14)}.card .ico{width:54px;height:54px;display:grid;place-items:center;border:1px solid var(--yellow);color:var(--yellow);border-radius:14px;font-size:27px;margin-bottom:20px}.list{display:grid;gap:12px;margin-top:25px}.list div{padding:15px 18px;border-left:3px solid var(--red);background:#110307;color:#d5c0c4}.faq details{border:1px solid #521720;border-radius:14px;background:#100306;margin:10px 0;padding:17px 20px}.faq summary{cursor:pointer;font-weight:900}.faq p{margin-bottom:0}.keywords{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}.keywords span{border:1px solid #57202a;border-radius:999px;padding:8px 12px;color:#c9b2b7;font-size:.88rem}.cta-panel{padding:38px!important;border:1px solid #7a1a2a!important;border-radius:24px;background:linear-gradient(135deg,#360811,#110205);text-align:center}.cta{display:inline-flex;margin-top:12px;padding:14px 21px;border-radius:12px;background:var(--yellow);color:#1a0203;text-decoration:none;font-weight:900}.nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;justify-content:center}.nav a{padding:9px 13px;border:1px solid #51202a;border-radius:999px;color:#fff;text-decoration:none}.nav a:hover{color:var(--yellow);border-color:var(--yellow)}footer{padding:32px 20px;text-align:center;border-top:1px solid #371017;color:#9e868a;font-size:.82rem}.bubbles{position:fixed;inset:0;z-index:20;pointer-events:none;overflow:hidden}.bubbles i{position:absolute;bottom:-110px;border:1px solid rgba(120,232,255,.34);border-radius:50%;background:radial-gradient(circle at 30% 25%,rgba(255,255,255,.2),rgba(80,225,255,.05) 38%,transparent 70%);animation:rise var(--d) linear var(--x) infinite}.bubbles i:nth-child(1){left:5%;width:22px;height:22px;--d:11s;--x:-5s}.bubbles i:nth-child(2){left:14%;width:48px;height:48px;--d:17s;--x:-12s}.bubbles i:nth-child(3){left:24%;width:30px;height:30px;--d:14s;--x:-8s}.bubbles i:nth-child(4){left:36%;width:72px;height:72px;--d:22s;--x:-17s}.bubbles i:nth-child(5){left:49%;width:18px;height:18px;--d:10s;--x:-4s}.bubbles i:nth-child(6){left:61%;width:42px;height:42px;--d:16s;--x:-11s}.bubbles i:nth-child(7){left:72%;width:27px;height:27px;--d:13s;--x:-7s}.bubbles i:nth-child(8){left:83%;width:59px;height:59px;--d:20s;--x:-15s}.bubbles i:nth-child(9){left:92%;width:34px;height:34px;--d:15s;--x:-10s}.bubbles i:nth-child(10){left:56%;width:82px;height:82px;--d:24s;--x:-19s}@keyframes rise{0%{transform:translateY(10vh);opacity:0}8%{opacity:.45}100%{transform:translateY(-125vh);opacity:0}}@media(max-width:760px){.hero{min-height:650px;background-position:center top}.grid3,.grid2{grid-template-columns:1fr}.main{padding-inline:16px}.main section{padding:45px 0}.hero h1{font-size:clamp(2.6rem,14vw,4.8rem)}}@media(prefers-reduced-motion:reduce){*{animation:none!important}.bubbles{display:none}}

/* V6: Main landing headings are smaller and positioned lower over the hero artwork */
.hero-content{
  align-self:end;
  padding-top:0;
  padding-bottom:clamp(54px,7vh,82px);
  transform:translateY(clamp(28px,5vh,58px));
}
.hero h1{
  font-size:clamp(2.2rem,5.15vw,4.75rem);
  line-height:.96;
  max-width:900px;
  margin-left:auto;
  margin-right:auto;
}
.hero .lead{
  max-width:760px;
  font-size:clamp(.98rem,1.25vw,1.12rem);
  margin-top:19px;
}
.hero .lab{margin-top:16px;margin-bottom:9px}
@media(max-width:1000px){
  .hero-content{padding-bottom:52px;transform:translateY(38px)}
  .hero h1{font-size:clamp(2.25rem,7.5vw,4.25rem)}
}
@media(max-width:760px){
  .hero{min-height:690px}
  .hero-content{padding:0 15px 42px;transform:translateY(24px)}
  .hero h1{font-size:clamp(2.1rem,10.8vw,3.65rem);line-height:.96}
  .hero .lead{font-size:.96rem;line-height:1.6;margin-top:16px}
  .hero .lab{font-size:.66rem;letter-spacing:.22em}
}