:root{--negro:#07080b;--panel:#111318;--blanco:#f5f3ef;--gris:#a8a9b0;--rosa:#ff3da1;--azul:#28a8ff;--linea:#292c33}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--negro);color:var(--blanco);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.encabezado{height:78px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;background:rgba(7,8,11,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--linea)}.marca{display:flex;align-items:center;gap:10px;font-weight:1000;letter-spacing:.08em;font-size:17px;line-height:.85}.marca small{display:block;font-size:8px;letter-spacing:.28em;color:var(--rosa);margin-top:7px}.marca-icono{font-size:32px;color:var(--azul);filter:drop-shadow(0 0 12px #28a8ff80)}nav{display:flex;gap:28px;font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}nav a:hover{color:var(--rosa)}.menu-boton{display:none;background:none;border:0;color:white;font-size:26px}.boton{display:inline-flex;padding:15px 21px;border:1px solid var(--linea);font-size:12px;font-weight:950;letter-spacing:.08em;text-transform:uppercase}.boton-rosa{background:var(--rosa);border-color:var(--rosa)}.boton-oscuro{background:#0f1116}.boton-claro{background:var(--blanco);border-color:var(--blanco);color:var(--negro)}.portada{min-height:700px;padding:85px 7vw 65px;display:grid;grid-template-columns:1.2fr .8fr;gap:7vw;align-items:center;background:radial-gradient(circle at 80% 42%,#16324b 0,transparent 32%),linear-gradient(135deg,#07080b 40%,#111318);overflow:hidden}.etiqueta{font-size:11px;letter-spacing:.28em;font-weight:900;color:var(--azul);margin:0 0 18px}.portada h1,.seccion h2,.aniversario h2,.beneficios h2,.contacto h2{font-size:clamp(40px,6vw,80px);line-height:.92;letter-spacing:-.055em;margin:0;font-weight:1000}.portada h1 span{color:transparent;-webkit-text-stroke:1px var(--rosa)}.introduccion{max-width:650px;color:#c3c4c9;font-size:18px;line-height:1.7;margin:28px 0}.acciones{display:flex;gap:12px;flex-wrap:wrap}.datos-evento{display:flex;gap:38px;margin-top:48px}.datos-evento strong{display:block;font-size:22px}.datos-evento span{display:block;color:var(--gris);font-size:10px;letter-spacing:.12em;text-transform:uppercase;margin-top:5px}.portada-visual{aspect-ratio:4/5;max-height:500px;display:flex;flex-direction:column;justify-content:center;align-items:center;transform:rotate(3deg);border:1px solid #38404c;background:linear-gradient(145deg,#162c41,#111318 55%,#2d1024);box-shadow:24px 24px 0 #ff3da126;text-align:center}.calavera{font-size:145px;color:var(--azul);filter:drop-shadow(0 0 28px #28a8ff70)}.portada-visual p{color:var(--rosa);letter-spacing:.28em;font-size:11px}.portada-visual strong{font-size:44px;letter-spacing:.05em}.portada-visual span{font-size:12px;letter-spacing:.32em}.franja{overflow:hidden;background:var(--azul);color:#04111b;padding:13px 10px;font-weight:1000;font-size:12px;letter-spacing:.12em;white-space:nowrap;text-align:center}.seccion{padding:105px 6vw}.titulo-seccion{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end;margin-bottom:50px}.seccion h2{font-size:clamp(38px,5vw,66px)}.titulo-seccion>p{color:var(--gris);line-height:1.8}.rifas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.rifa{background:var(--panel);border:1px solid var(--linea);transition:.25s}.rifa:hover{transform:translateY(-5px);border-color:#555b66}.rifa-cabecera{height:150px;display:flex;align-items:center;justify-content:center;position:relative;background:radial-gradient(circle,#20354a,#111318 65%)}.rifa-cabecera .icono{font-size:58px}.rifa-cabecera .cantidad{position:absolute;top:12px;right:12px;background:#08090c;padding:7px 9px;font-size:9px;font-weight:900;letter-spacing:.13em}.rifa-cuerpo{padding:24px}.precio{font-size:50px;font-weight:1000;color:var(--rosa)}.precio small{font-size:13px}.rifa:nth-child(2n) .precio{color:var(--azul)}.rifa-cuerpo .mini{font-size:9px;letter-spacing:.18em;color:var(--gris);font-weight:900;margin:20px 0 8px}.rifa h3{font-size:19px;min-height:48px;margin:0}.rifa .secundarios{color:var(--gris);font-size:13px;line-height:1.55;min-height:45px}.rifa a{display:flex;justify-content:space-between;border-top:1px solid var(--linea);padding-top:17px;margin-top:18px;font-size:11px;font-weight:900;text-transform:uppercase}.rifa a b{color:var(--rosa);font-size:18px}.pasos{display:flex;gap:25px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:35px;padding:22px;border:1px solid var(--linea);font-size:12px;color:#c5c6ca}.pasos strong{color:var(--azul);letter-spacing:.12em;text-transform:uppercase}.nota{text-align:center;font-size:11px;color:#777b84}.aniversario{padding:65px 7vw;display:grid;grid-template-columns:auto 1fr auto;gap:50px;align-items:center;background:var(--rosa);color:#08090b}.fecha-grande{font-size:105px;font-weight:1000;line-height:.8;display:flex;align-items:center;gap:10px}.fecha-grande span{font-size:13px;line-height:1.3;letter-spacing:.1em}.etiqueta-negra{color:#08090b}.aniversario h2{font-size:clamp(33px,4vw,56px)}.categorias{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.categorias article{padding:36px;background:var(--panel);border:1px solid var(--linea)}.categorias article>span{font-size:48px}.categorias h3{font-size:24px;margin:22px 0 10px}.categorias p{color:var(--gris);line-height:1.7}.beneficios{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:95px 7vw;background:#0e1116;border-block:1px solid var(--linea)}.beneficios h2{font-size:clamp(40px,5vw,67px)}.premio-sellos{display:flex;align-items:center;gap:26px;padding:34px;background:var(--azul);color:#061019}.premio-sellos strong{font-size:90px}.premio-sellos p{line-height:1.6}.entregas{grid-column:2;padding:25px 34px;border:1px solid #30343d;color:var(--gris);line-height:1.7}.entregas b{color:var(--rosa);letter-spacing:.14em}.contacto{padding:105px 7vw;display:grid;grid-template-columns:1fr .8fr;gap:8vw}.contacto h2{font-size:clamp(43px,6vw,76px)}.contacto>div>p:not(.etiqueta){color:var(--gris);line-height:1.8}.redes{border:1px solid var(--linea);padding:34px;display:flex;flex-direction:column;justify-content:center}.redes a{display:flex;justify-content:space-between;gap:18px;padding:20px 0;border-bottom:1px solid var(--linea);font-size:12px}.redes b{color:var(--azul);text-align:right}footer{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;padding:38px 5vw;border-top:1px solid var(--linea);color:var(--gris);font-size:11px}footer p{text-align:center}footer>small{text-align:right}.whatsapp-flotante{position:fixed;right:20px;bottom:20px;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#20c66b;color:white;font-size:26px;font-weight:bold;box-shadow:0 8px 28px #0008;z-index:25}@media(max-width:920px){.portada{grid-template-columns:1fr}.portada-visual{max-width:500px}.rifas-grid,.categorias{grid-template-columns:repeat(2,1fr)}.titulo-seccion{grid-template-columns:1fr;gap:20px}.aniversario{grid-template-columns:1fr}.beneficios,.contacto{grid-template-columns:1fr}.entregas{grid-column:1}}@media(max-width:680px){.encabezado{padding:0 18px}.menu-boton{display:block}.solo-escritorio{display:none}nav{display:none;position:absolute;top:78px;left:0;right:0;padding:25px;background:#0b0c10;border-bottom:1px solid var(--linea);flex-direction:column;text-align:center}nav.abierto{display:flex}.portada{padding:62px 20px 55px;min-height:auto}.portada h1{font-size:43px}.portada-visual{max-height:390px}.calavera{font-size:105px}.portada-visual strong{font-size:34px}.datos-evento{gap:20px}.datos-evento strong{font-size:17px}.seccion,.aniversario,.beneficios,.contacto{padding:70px 20px}.rifas-grid,.categorias{grid-template-columns:1fr}.fecha-grande{font-size:78px}.premio-sellos{padding:24px;gap:18px}.premio-sellos strong{font-size:70px}.redes{padding:20px}.redes a{flex-direction:column}.redes b{text-align:left}footer{grid-template-columns:1fr;gap:22px;text-align:center}footer p,footer>small{text-align:center}}