*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#07101c;color:#eae3d5;font:18px/1.6 Georgia,serif}a{color:#eac481;text-decoration:none}a:hover{color:#fff}main.site{max-width:1500px;margin:auto}nav{display:flex;justify-content:space-between;align-items:center;padding:18px 5%;border-bottom:1px solid #3d3427;gap:15px}nav div{display:flex;gap:22px;flex-wrap:wrap}.logo{font-size:30px;font-weight:bold}.logo small{display:block;font:10px sans-serif;letter-spacing:3px}.hero{display:grid;grid-template-columns:1fr 44%;min-height:690px;background:radial-gradient(circle at 65% 40%,#213a54,#070e19 75%)}.hero-copy{padding:12% 7% 9% 9%;align-self:center}.eyebrow,.sectionhead span,.smallnote{font:12px/1.6 sans-serif;letter-spacing:3px;color:#d6b16d}.hero h1{font-size:clamp(44px,6vw,96px);line-height:1.03;letter-spacing:-2px;margin:20px 0}.hero h1 em{font-style:normal;color:#efc678}.hero p{font-size:clamp(18px,2vw,24px);max-width:550px}.hero-art{width:100%;height:100%;max-height:800px;object-fit:cover;object-position:center}.btn,button{display:inline-block;background:#eec275;color:#14131a;border:0;border-radius:5px;padding:17px 24px;font:bold 14px sans-serif;letter-spacing:1px;cursor:pointer}.btn:hover,button:hover{background:#fff;color:#111}.smallnote{margin-top:45px!important;font-size:12px!important}.manifesto{text-align:center;padding:55px 20px;border-block:1px solid #4b3e2d}.manifesto p{font-size:clamp(24px,3vw,45px);color:#efc678;margin:0 0 20px}.manifesto strong{font-size:30px;color:#eac481;margin-left:15px}section:not(.manifesto):not(.three){padding:80px 5%}.sectionhead{text-align:center;max-width:780px;margin:0 auto 38px}.sectionhead h2{font-size:clamp(30px,4vw,54px);line-height:1.15;margin:12px 0}.sectionhead p{color:#bcb6ad}.knowledge{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.knowledge article{background:#101e2d;border:1px solid #4a3d2a;padding:0 0 20px}.knowledge img{width:100%;aspect-ratio:1.6;object-fit:cover}.knowledge h3,.knowledge p{margin:12px 18px}.knowledge h3{color:#edc67d}.knowledge p{font-size:15px;color:#c5c4bf}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:45px 5%;background:#142034}.three article{padding:30px;border:1px solid #5c4b32}.three b{color:#f0c57a;font:13px sans-serif;letter-spacing:3px}.three h2{font-size:36px;margin:10px 0}.atlas{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.atlas a{border:1px solid #3d4b58;padding:13px 17px;background:#0d1b2a;font-size:15px}footer{border-top:1px solid #51412c;padding:40px 5%;display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap}footer small{color:#aaa}form{max-width:850px;margin:30px auto;padding:20px}label{display:block;margin:14px 0}input,textarea,select{font:16px sans-serif;color:#eee;background:#132336;border:1px solid #66573f;padding:12px;width:100%;margin-top:6px}input[type=radio],input[type=checkbox]{width:auto;margin-right:9px}fieldset{border:1px solid #645237;margin:16px 0;padding:16px}fieldset label{display:inline-block;margin-right:30px}.card{padding:30px;border:1px solid #584930}header:not(.hero){padding:55px 5%}header:not(.hero) h1{font-size:clamp(42px,7vw,78px);margin:10px 0;color:#eac481}@media(max-width:900px){.knowledge{grid-template-columns:repeat(2,1fr)}.atlas{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.hero-art{max-height:540px}.three{grid-template-columns:1fr}}@media(max-width:520px){.knowledge,.atlas{grid-template-columns:1fr}nav{align-items:flex-start;flex-direction:column}}
/* H65 Fase acuática: visualización sin cambios en el servidor ni en los datos */
body{background:radial-gradient(ellipse at 45% 12%,#0b3953 0%,#061522 35%,#040b14 100%);background-attachment:fixed}
.hero{position:relative;isolation:isolate;background:linear-gradient(110deg,#061521 5%,#0a3148 60%,#06202d 100%)}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:-1;background:repeating-linear-gradient(115deg,transparent 0 70px,rgba(111,220,255,.045) 72px 75px,transparent 79px 140px);opacity:.7}
.hero-art{filter:saturate(1.14) contrast(1.07)}
.hero h1{text-shadow:0 3px 24px rgba(0,0,0,.65)}
.btn{box-shadow:0 0 32px rgba(239,193,105,.20);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(239,193,105,.42)}
.knowledge article{transition:transform .2s,border-color .2s;overflow:hidden}
.knowledge article:hover{transform:translateY(-4px);border-color:#c5a368}
.knowledge img{transition:transform .4s}.knowledge article:hover img{transform:scale(1.04)}
.umbral{background:radial-gradient(circle at 50% 20%,#10465a,#071723 70%);border-block:1px solid #b899614d}
.umbral-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1000px;margin:auto}
.umbral-grid article{padding:38px;border:1px solid #a78c5670;background:#06111dbb}
.umbral-symbol{font-size:48px;color:#edc67d}.umbral h3{color:#edc67d;font-size:29px;letter-spacing:2px}.umbral-grid strong{color:#c3dbe5}
.umbral-quote{text-align:center;font-size:clamp(22px,3vw,35px);font-style:italic;color:#f3d29a;margin:50px 0 0}
.ritual{text-align:center}.ritual-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:35px 0}
.ritual-steps article{border-top:2px solid #d3aa67;background:#0d2533;padding:24px 18px;text-align:left}.ritual-steps b{font-size:35px;color:#f3c777}.ritual-steps h3{font-size:25px;margin:5px 0}.ritual-steps p{font-size:16px;color:#c2d4dc}
@media(max-width:850px){.ritual-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.umbral-grid,.ritual-steps{grid-template-columns:1fr}.umbral-grid article{padding:24px}.hero-copy{padding:10% 7%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}