/* ==========================================================================
   DTI PROS · Portada (index.php)
   Secciones en el mismo orden que el master Innuro: hero, merchandising,
   servicios, seguimiento, cómo pedir, productos, ventajas, centro certificado,
   escaparates (DTI, 3DTI, Stamping) y llamada final.
   Efectos: ondas de luz (canvas), titular con máscara, frase manuscrita que se
   escribe, foto con inclinación 3D y brillo, carrusel con barra de progreso,
   cinta en movimiento, foco de luz bajo el cursor, lupa macro, cifras que
   cuentan, línea de pasos y capas 3DTI ligadas al scroll, destello dorado.
   Hero interactivo en index.js · Componentes compartidos (secciones, foco, lupa,
   cifras, pasos, capas, destello) en header.css y header.js
   ========================================================================== */

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { position: relative; overflow: hidden; padding: clamp(36px, 5vw, 64px) 0 0; background: radial-gradient(70% 70% at 78% 30%, rgba(31, 91, 255, .2) 0%, transparent 62%), linear-gradient(180deg, #050A18 0%, var(--bg) 100%); }
.hero__waves { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .95; }
.hero__glow { position: absolute; right: -10vw; top: -20vw; width: 60vw; height: 60vw; border-radius: 50%; background: radial-gradient(circle, rgba(31, 91, 255, .22), transparent 65%); filter: blur(20px); pointer-events: none; animation: glowFloat 12s ease-in-out infinite alternate; }
@keyframes glowFloat { to { transform: translate(-6vw, 6vw) scale(1.1); } }

.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.18fr); grid-template-areas: "copy stage" "controls stage"; column-gap: clamp(28px, 4vw, 64px); align-items: center; }
.hero__copy { grid-area: copy; container-type: inline-size; }
.hero__stage { grid-area: stage; position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 176px; gap: 16px; align-items: center; }
.hero__controls { grid-area: controls; align-self: start; }

/* Sello ( DTI Technology / QUALITY STANDARD ) */
.hero__badge { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 22px; color: var(--white); }
.hero__badge-paren { font: 300 44px/1 var(--body); color: var(--white); opacity: .9; }
.hero__badge span:not(.hero__badge-paren) { display: grid; font: 600 20px/1 var(--label); letter-spacing: .02em; }
.hero__badge b { color: var(--blue-2); font-weight: 700; }
.hero__badge small { font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

/* Titular con máscara por líneas */
.hero__heading { margin: 0; font: 400 clamp(64px, 9.4vw, 148px)/.9 var(--display); font-size: clamp(64px, min(24cqi, 11vw), 148px); text-transform: uppercase; letter-spacing: .005em; }
.hero__line { display: block; overflow: hidden; padding: .16em 0 .02em; margin-top: -.16em; }
.hero__line > span { display: inline-block; }
.hero__heading em { font-style: normal; background: linear-gradient(100deg, var(--blue) 0%, var(--blue-2) 45%, var(--blue-3) 55%, var(--blue) 100%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: none; filter: drop-shadow(0 0 24px rgba(31, 91, 255, .45)); animation: blueSheen 6s ease-in-out infinite; }
@keyframes blueSheen { 0%, 100% { background-position: 100% 0; } 50% { background-position: 0 0; } }
.hero__sub { margin: 16px 0 0; font: 600 clamp(20px, 2vw, 27px)/1.2 var(--label); letter-spacing: .04em; color: var(--white); }
.hero__script { margin: 0; font-size: clamp(38px, 4.4vw, 62px); line-height: 1.05; }
.hero__script span { display: inline-block; padding-right: .2em; text-shadow: 0 0 24px rgba(242, 200, 120, .25); }
.hero__lead { max-width: 560px; margin: 18px 0 30px; color: var(--muted); font-size: 18px; }
.hero__lead strong { color: var(--white); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* Entrada (index.js añade .is-ready) */
.js .hero__line > span { transform: translateY(110%); transition: transform 1.1s cubic-bezier(.19, 1, .22, 1); }
.js .hero__line:nth-child(2) > span { transition-delay: .12s; }
.js .hero.is-ready .hero__line > span { transform: none; }
.js .hero__script span { clip-path: inset(-20% 100% -20% 0); transition: clip-path 1.6s cubic-bezier(.65, 0, .35, 1) .75s; }
.js .hero.is-ready .hero__script span { clip-path: inset(-20% -5% -20% 0); }
.js .hero__badge, .js .hero__sub, .js .hero__lead, .js .hero__ctas, .js .hero__controls, .js .hero__stage, .js .hero__bar { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s cubic-bezier(.2, .7, .2, 1); }
.js .hero.is-ready .hero__badge { opacity: 1; transform: none; }
.js .hero.is-ready .hero__sub { opacity: 1; transform: none; transition-delay: .3s; }
.js .hero.is-ready .hero__lead { opacity: 1; transform: none; transition-delay: .45s; }
.js .hero.is-ready .hero__ctas { opacity: 1; transform: none; transition-delay: .6s; }
.js .hero.is-ready .hero__controls { opacity: 1; transform: none; transition-delay: .75s; }
.js .hero.is-ready .hero__stage { opacity: 1; transform: none; transition-delay: .2s; transition-duration: 1.2s; }
.js .hero.is-ready .hero__bar { opacity: 1; transform: none; transition-delay: .9s; }

/* Foto principal con marco de luz, inclinación 3D, brillo y línea de escaneo */
.hero__tilt { --rx: 0deg; --ry: 0deg; --gx: 50%; --gy: 30%; position: relative; transform: perspective(1300px) rotateX(var(--rx)) rotateY(var(--ry)); transform-style: preserve-3d; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.hero__tilt.is-tilting { transition-duration: .12s; }
.hero__frame { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 18px; background: var(--bg-3); box-shadow: 0 50px 90px -30px rgba(0, 0, 0, .9), 0 0 0 1px rgba(143, 176, 255, .22), 0 0 60px -10px rgba(31, 91, 255, .35); }
.hero__frame::after { content: ""; position: absolute; inset: 0; z-index: 3; border-radius: inherit; padding: 1.5px; background: conic-gradient(from var(--ang), transparent 0deg, var(--blue-2) 60deg, transparent 120deg, transparent 200deg, var(--gold) 250deg, transparent 300deg); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: spinBorder 8s linear infinite; pointer-events: none; }
.hero__photo { position: absolute; inset: 0; opacity: 0; transition: opacity 1s ease; }
.hero__photo.is-active { opacity: 1; z-index: 1; }
.hero__photo img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); }
.hero__photo.is-active img { animation: kenBurns 8s ease-out forwards; }
@keyframes kenBurns { from { transform: scale(1.14) translateY(1%); } to { transform: scale(1.03); } }
.hero__glare { position: absolute; inset: 0; z-index: 2; background: radial-gradient(500px circle at var(--gx) var(--gy), rgba(255, 255, 255, .16), transparent 45%); mix-blend-mode: soft-light; pointer-events: none; }
.hero__scan { position: absolute; left: 0; right: 0; top: 0; z-index: 2; height: 30%; background: linear-gradient(180deg, transparent, rgba(76, 132, 255, .18) 85%, rgba(143, 176, 255, .7) 99%, transparent); mix-blend-mode: screen; transform: translateY(-110%); animation: scan 6s cubic-bezier(.6, 0, .4, 1) infinite 2s; pointer-events: none; }
@keyframes scan { 0% { transform: translateY(-110%); } 45%, 100% { transform: translateY(380%); } }
.hero__tag { position: absolute; left: 18px; bottom: 18px; z-index: 4; display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px; border: 1px solid rgba(143, 176, 255, .3); background: rgba(4, 7, 15, .7); backdrop-filter: blur(8px); font: 600 15px/1 var(--label); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); transform: translateZ(40px); }
.hero__tag b { color: var(--white); }
.hero__tag-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--blue-2); box-shadow: 0 0 0 0 rgba(76, 132, 255, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(76, 132, 255, 0); } 100% { box-shadow: 0 0 0 0 rgba(76, 132, 255, 0); } }

/* Tarjetas laterales */
.hero__aside { display: grid; gap: 14px; }
.hcard { overflow: hidden; border-radius: 14px; border: 1px solid var(--line); background: rgba(7, 13, 28, .78); backdrop-filter: blur(10px); box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .8); }
.hcard__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.hcard--hang .hcard__media { aspect-ratio: 1 / 1; }
.hcard__title { margin: 12px 14px 4px; font: 700 15px/1.1 var(--label); letter-spacing: .1em; text-transform: uppercase; color: var(--blue-3); }
.hcard p:not(.hcard__title) { margin: 0 14px 14px; font-size: 13px; line-height: 1.4; color: var(--muted); }
.hcard--hang .hcard__title { margin-bottom: 14px; }

/* Controles del carrusel con barra de progreso */
.hero__controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 36px; }
.hero__dot { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px 12px; overflow: hidden; border: 1px solid var(--line-2); border-radius: 10px; background: rgba(255, 255, 255, .02); color: var(--muted); font: 600 14px/1 var(--label); letter-spacing: .08em; text-transform: uppercase; cursor: pointer; transition: color .2s, border-color .2s, background .2s; }
.hero__dot:hover { color: var(--white); border-color: var(--line); }
.hero__dot[aria-pressed="true"] { color: var(--white); border-color: rgba(76, 132, 255, .55); background: rgba(31, 91, 255, .12); }
.hero__dot-num { color: var(--blue-2); }
.hero__dot-bar { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--blue-2); transform: scaleX(0); transform-origin: left; }
.hero__dot[aria-pressed="true"] .hero__dot-bar { animation: dotBar var(--dur, 6s) linear forwards; }
.hero[data-paused] .hero__dot-bar { animation-play-state: paused; }
@keyframes dotBar { to { transform: scaleX(1); } }
.hero__pause { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: 10px; background: transparent; color: var(--muted); cursor: pointer; }
.hero__pause:hover { color: var(--white); border-color: var(--line); }
.hero__pause svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.hero__pause .i-play { display: none; }
.hero__pause[aria-pressed="true"] .i-pause { display: none; }
.hero__pause[aria-pressed="true"] .i-play { display: inline; fill: currentColor; }

/* Barra inferior del hero */
.hero__bar { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(40px, 5vw, 64px); margin-bottom: 0; padding-top: 22px; padding-bottom: 26px; list-style: none; border-top: 1px solid var(--line-2); }
.hero__bar li { display: flex; align-items: center; gap: 12px; padding: 4px 16px; border-left: 1px solid var(--line-2); font: 600 16px/1.2 var(--label); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.hero__bar li:first-child { border-left: 0; padding-left: 0; }
.hero__bar b { color: var(--white); }
.hero__bar svg { flex: none; width: 30px; height: 30px; fill: none; stroke: var(--blue-2); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 6px var(--glow)); }

/* ==========================================================================
   MERCHANDISING
   ========================================================================== */
.merch__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.merch__intro p { margin: 22px 0 0; max-width: 460px; color: var(--muted); }
.merch__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.merch__item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 160px; padding: 24px 12px; border-radius: 16px; border: 1px solid var(--line-2); background: linear-gradient(160deg, rgba(31, 91, 255, .08), rgba(255, 255, 255, .01)); text-align: center; transition: border-color .3s, transform .3s; }
.merch__item:hover { border-color: rgba(76, 132, 255, .6); transform: translateY(-5px); }
.merch__item svg { width: 50px; height: 50px; fill: none; stroke: var(--blue-2); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 10px var(--glow)); transition: transform .4s cubic-bezier(.2, .7, .2, 1); }
.merch__item:hover svg { transform: scale(1.12) rotate(-4deg); }
.merch__item span { font: 700 17px/1.1 var(--label); letter-spacing: .12em; text-transform: uppercase; }

/* ==========================================================================
   SERVICIOS (tarjetas por tecnología)
   ========================================================================== */
.pricing { background: linear-gradient(180deg, transparent, rgba(31, 91, 255, .05) 50%, transparent); }
.pricing__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.price-card { position: relative; display: flex; flex-direction: column; overflow: hidden; padding: 30px 26px 26px; border-radius: 18px; border: 1px solid var(--line); background: var(--panel); transition: border-color .3s, transform .35s cubic-bezier(.2, .7, .2, 1), box-shadow .35s; }
.price-card:hover { transform: translateY(-8px); border-color: rgba(76, 132, 255, .7); box-shadow: 0 30px 60px -24px var(--glow); }
.price-card__mark { position: absolute; right: -4px; bottom: -16px; font: 400 92px/1 var(--display); color: rgba(76, 132, 255, .08); text-transform: uppercase; pointer-events: none; transition: color .35s; }
.price-card:hover .price-card__mark { color: rgba(76, 132, 255, .16); }
.price-card__title { margin: 0 0 10px; font: 400 32px/1 var(--display); text-transform: uppercase; }
.price-card p { margin: 0 0 18px; color: var(--muted); font-size: 15px; }
.price-card ul { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 8px; font-size: 15px; }
.price-card li { display: flex; gap: 10px; align-items: baseline; }
.price-card li::before { content: "//"; font: italic 700 14px/1 var(--label); color: var(--blue-2); letter-spacing: -.1em; }
.price-card__link { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; font: 700 15px/1 var(--label); letter-spacing: .12em; text-transform: uppercase; color: var(--blue-3); }
.price-card__link svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s; }
.price-card:hover .price-card__link svg { transform: translateX(5px); }
.price-card--gold { border-color: rgba(217, 164, 74, .4); }
.price-card--gold:hover { border-color: var(--gold); box-shadow: 0 30px 60px -24px rgba(217, 164, 74, .45); }
.price-card--gold .price-card__mark { color: rgba(217, 164, 74, .1); }
.price-card--gold li::before, .price-card--gold .price-card__link { color: var(--gold-2); }
.price-card--gold::before { background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 50%), rgba(217, 164, 74, .2), transparent 60%); }

/* ==========================================================================
   SEGUIMIENTO (tarjeta con borde de luz giratorio)
   ========================================================================== */
.sec.cta-band { padding-top: 0; }
.cta-band__card { position: relative; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px; padding: clamp(28px, 4vw, 48px); border-radius: 20px; background: linear-gradient(120deg, #081537, #04070F 60%); color: var(--white); overflow: hidden; isolation: isolate; }
.cta-band__card::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1.5px; background: conic-gradient(from var(--ang), rgba(76, 132, 255, .2), var(--blue-2), rgba(76, 132, 255, .2), var(--gold), rgba(76, 132, 255, .2)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: spinBorder 6s linear infinite; }
.cta-band__card:hover { color: var(--white); }
.cta-band__text { display: grid; gap: 10px; }
.cta-band__title { font-size: clamp(30px, 3.6vw, 52px); }
.cta-band__subtitle { color: var(--muted); }
.cta-band__action { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 10px; background: var(--blue); color: #fff; font: 700 15px/1 var(--label); letter-spacing: .12em; text-transform: uppercase; box-shadow: 0 10px 30px -10px var(--glow); transition: transform .25s; }
.cta-band__card:hover .cta-band__action { transform: translateX(6px); }
.cta-band__action svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* ==========================================================================
   PRODUCTOS (tarjetas grandes con inclinación y foco)
   ========================================================================== */
.products__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.product-card__link { --rx: 0deg; --ry: 0deg; position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 20px; border: 1px solid var(--line); color: var(--white); transform: perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .5s cubic-bezier(.2, .7, .2, 1), border-color .3s, box-shadow .4s; }
.product-card__link.is-tilting { transition-duration: .12s, .3s, .4s; }
.product-card__link:hover { color: var(--white); border-color: rgba(76, 132, 255, .7); box-shadow: 0 40px 70px -30px var(--glow); }
.product-card__link::before { z-index: 2; }
.product-card__media { position: absolute; inset: 0; z-index: -2; }
.product-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2, .7, .2, 1), filter .6s; filter: saturate(.9) brightness(.85); }
.product-card__link:hover .product-card__media img { transform: scale(1.07); filter: saturate(1.05) brightness(1); }
.product-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4, 7, 15, .92) 0%, rgba(4, 7, 15, .35) 45%, transparent 75%); }
.product-card__body { position: absolute; left: 26px; right: 90px; bottom: 24px; z-index: 3; display: grid; gap: 6px; }
.product-card__kicker { font: 700 14px/1 var(--label); letter-spacing: .18em; text-transform: uppercase; color: var(--blue-3); }
.product-card__title { font-size: clamp(36px, 4vw, 58px); }
.product-card__go { position: absolute; right: 22px; bottom: 24px; z-index: 3; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: rgba(4, 7, 15, .6); border: 1px solid rgba(143, 176, 255, .4); backdrop-filter: blur(6px); transition: background .3s, transform .4s cubic-bezier(.2, .7, .2, 1); }
.product-card__go svg { width: 22px; height: 22px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.product-card__link:hover .product-card__go { background: var(--blue); transform: rotate(45deg); box-shadow: 0 0 24px var(--glow); }

/* ==========================================================================
   VENTAJAS DTI (lupa macro + cifras)
   ========================================================================== */
.advantages { background: radial-gradient(60% 60% at 20% 50%, rgba(31, 91, 255, .1), transparent 70%); }
.advantages__grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.advantages__script { margin: 0 0 6px; font-size: clamp(34px, 3.6vw, 52px); line-height: 1.1; }
.advantages__text header p:not(.script) { color: var(--muted); max-width: 600px; }
.advantages__list { list-style: none; margin: 30px 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.adv { display: flex; gap: 14px; align-items: flex-start; padding: 18px; border-radius: 14px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .015); transition: border-color .3s, background .3s; }
.adv:hover { border-color: var(--line); background: rgba(31, 91, 255, .07); }
.adv svg { flex: none; width: 30px; height: 30px; fill: none; stroke: var(--blue-2); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.adv b { display: block; font: 700 17px/1.2 var(--label); letter-spacing: .08em; text-transform: uppercase; }
.adv span { font-size: 14px; color: var(--muted); }

/* ==========================================================================
   CENTRO CERTIFICADO
   ========================================================================== */
.certified { position: relative; padding: clamp(72px, 9vw, 120px) 0; background: linear-gradient(180deg, transparent, rgba(7, 13, 28, .9) 30%, rgba(7, 13, 28, .9) 70%, transparent); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.certified__marks { list-style: none; margin: 0 0 clamp(40px, 5vw, 64px); padding: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px 48px; }
.certified__pillars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.certified__pillars li { display: grid; justify-items: center; gap: 8px; padding: 26px 16px; border-radius: 16px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, .015); text-align: center; transition: border-color .3s, transform .3s; }
.certified__pillars li:hover { border-color: var(--line); transform: translateY(-5px); }
.certified__pillars svg { width: 44px; height: 44px; fill: none; stroke: var(--blue-2); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 10px var(--glow)); }
.certified__pillars b { font: 700 16px/1.2 var(--label); letter-spacing: .1em; text-transform: uppercase; }
.certified__pillars span { font-size: 14px; color: var(--muted); }

/* ==========================================================================
   ESCAPARATES (DTI · 3DTI · Stamping)
   ========================================================================== */
.showcase { position: relative; padding: clamp(72px, 9vw, 128px) 0; }
.showcase__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.showcase--reverse .showcase__grid { grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); }
.showcase__text > p { color: var(--muted); max-width: 560px; margin: 22px 0 26px; }
.showcase__collage { position: relative; aspect-ratio: 5 / 4; }
.showcase__a { position: absolute; left: 0; top: 0; width: 78%; aspect-ratio: 3 / 2; border: 1px solid var(--line); }
.showcase__b { position: absolute; right: 0; bottom: 0; width: 58%; aspect-ratio: 3 / 2; border: 1px solid rgba(217, 164, 74, .5); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .9); }

/* Stamping: destello dorado y texto con oro en movimiento */
.stamping { background: radial-gradient(50% 60% at 25% 50%, rgba(217, 164, 74, .09), transparent 70%); }
.stamping .showcase__media { display: grid; grid-template-columns: 1.1fr .9fr; gap: 14px; align-items: stretch; }
.stamping__duo { display: grid; gap: 14px; }
.stamping__card { position: relative; aspect-ratio: 2 / 1; border: 1px solid rgba(217, 164, 74, .4); }
.stamping__card figcaption { position: absolute; left: 12px; bottom: 12px; padding: 6px 12px; border-radius: 999px; background: rgba(4, 7, 15, .7); font: 700 13px/1 var(--label); letter-spacing: .14em; text-transform: uppercase; color: var(--gold-2); }
.stamping__wide { aspect-ratio: auto; border: 1px solid rgba(217, 164, 74, .4); }
.stamping__duo .shine:nth-child(2)::after { animation-delay: 1.2s; }

/* ==========================================================================
   LLAMADA FINAL
   ========================================================================== */
.sec.pricing--single { padding-top: 0; background: none; }
.final { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 320px; align-items: center; overflow: hidden; border-radius: 26px; background: radial-gradient(80% 120% at 85% 50%, rgba(31, 91, 255, .35), transparent 60%), linear-gradient(120deg, #0A1A4A, #04070F 70%); isolation: isolate; }
.final::before { content: ""; position: absolute; inset: 0; z-index: 2; border-radius: inherit; padding: 1.5px; background: conic-gradient(from var(--ang), var(--blue-2), transparent 25%, var(--gold) 50%, transparent 75%, var(--blue-2)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: spinBorder 7s linear infinite; pointer-events: none; }
.final__body { position: relative; z-index: 1; padding: clamp(36px, 5vw, 72px); }
.final__claim { margin: 0 0 18px; font: 700 15px/1.3 var(--label); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.final__title { font-size: clamp(48px, 6.4vw, 100px); }
.final__body > p:not(.final__claim) { margin: 18px 0 28px; max-width: 520px; color: var(--muted); font-size: 18px; }
.final__ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.final__art { align-self: end; display: block; width: 100%; height: 100%; max-height: 520px; object-fit: cover; object-position: top; -webkit-mask: linear-gradient(90deg, transparent, #000 35%); mask: linear-gradient(90deg, transparent, #000 35%); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .hero__stage { grid-template-columns: minmax(0, 1fr) 160px; }
  .pricing__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .certified__pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; grid-template-areas: "copy" "stage" "controls"; row-gap: 32px; }
  .hero__stage { max-width: 620px; }
  .hero__controls { margin-top: 0; }
  .hero__bar { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 16px; }
  .hero__bar li:nth-child(3) { border-left: 0; padding-left: 0; }
  .merch__grid, .advantages__grid, .showcase__grid, .showcase--reverse .showcase__grid { grid-template-columns: 1fr; }
  .showcase--reverse .showcase__media { order: -1; }
  .final { grid-template-columns: 1fr; }
  .final__art { display: none; }
}
@media (max-width: 640px) {
  .hero__stage { grid-template-columns: 1fr; }
  .hero__aside { grid-template-columns: 1fr 1fr; }
  .hero__dot-label { display: none; }
  .merch__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing__list, .products__list, .advantages__list { grid-template-columns: 1fr; }
  .product-card__link { aspect-ratio: 4 / 3; }
  .certified__pillars { grid-template-columns: 1fr 1fr; }
  .stamping .showcase__media { grid-template-columns: 1fr; }
  .stamping__wide { aspect-ratio: 4 / 5; }
  .hero__bar li { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__glow, .hero__scan, .ribbon__track, .shine::after, .gold-text, .hero__heading em, .hero__frame::after, .cta-band__card::before, .final::before, .hero__tag-dot { animation: none; }
  .hero__photo.is-active img { animation: none; transform: none; }
  .js .hero__line > span, .js .hero__script span { transform: none; clip-path: none; transition: none; }
  .js .hero__badge, .js .hero__sub, .js .hero__lead, .js .hero__ctas, .js .hero__controls, .js .hero__stage, .js .hero__bar { opacity: 1; transform: none; transition: none; }
}