/* ALTAMIRA NAVIDAD V80 — reglas limitadas al tema Navidad */
html.am-navidad-v80 { --nav-ruby:#a30c25;--nav-green:#064b39;--nav-gold:#f7cf75; }
html.am-navidad-v80 body { background: radial-gradient(ellipse at 50% 4%,#18483c 0%,#102f29 31%,#201026 73%,#140d20 100%)!important; }
html.am-navidad-v80 .party,
html.am-navidad-v80 .invitation,
html.am-navidad-v80 .invitacion { --accent:#e3b85c; }
html.am-navidad-v80 .hero-copy .age,
html.am-navidad-v80 .party .age { color:#ffe5a2; -webkit-text-stroke:1.5px #512410; text-shadow:0 2px 0 #36170a,0 4px 7px #180e0b,0 0 15px rgba(255,206,103,.58)!important; }
html.am-navidad-v80 .hero-copy .age span,
html.am-navidad-v80 .party .age span {color:#fff4d2;-webkit-text-stroke:1px #7b2434;text-shadow:0 2px 0 #531b24,0 0 13px #ffe7ad!important;}
html.am-navidad-v80 .hero-copy h1,
html.am-navidad-v80 .party h1 { color:#ffebbb; -webkit-text-stroke:1.3px #63231e; text-shadow:0 2px 0 #401b14,0 4px 6px #240e13,0 0 16px rgba(255,215,124,.6)!important; }
html.am-navidad-v80 .hero-copy h1 em,
html.am-navidad-v80 .party h1 em {color:#ffe7a6;-webkit-text-stroke:1px #5b2118;}
/* Sin cajas opacas: la sombra se desvanece debajo del nombre. */
html.am-navidad-v80 .hero-copy { isolation:isolate; }
html.am-navidad-v80 .hero-copy::before {content:"";position:absolute;z-index:-1;pointer-events:none;inset:-105px -10px -28px;background:linear-gradient(180deg,transparent 0%,rgba(15,17,20,.2) 12%,rgba(14,18,18,.72) 46%,rgba(20,13,26,.85) 69%,transparent 100%);}
html.am-navidad-v80 .am-navidad-cover {display:block;width:100%;height:100%;object-fit:cover;object-position:center top;}
html.am-navidad-v80 .am-navidad-sticker {display:inline-flex;align-items:center;justify-content:center;font-size:2.5rem;filter:drop-shadow(0 0 8px rgba(255,220,139,.75));animation:am-nav-bob 2.8s ease-in-out infinite;transform-origin:center;}
@keyframes am-nav-bob {0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-7px) rotate(5deg)}}
@media (prefers-reduced-motion:reduce){html.am-navidad-v80 .am-navidad-sticker{animation:none}}