@font-face { font-family: "Oswald"; font-weight: 500; font-display: swap; src: url("/fonts/oswald-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Oswald"; font-weight: 600; font-display: swap; src: url("/fonts/oswald-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Oswald"; font-weight: 700; font-display: swap; src: url("/fonts/oswald-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("/fonts/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url("/fonts/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url("/fonts/inter-latin-600-normal.woff2") format("woff2"); }

:root {
  --negro: #050608;
  --panel: #0c0f15;
  --panel-2: #121722;
  --linea: rgba(var(--tinte), .08);
  --linea-2: rgba(var(--tinte), .14);
  --fondo-rgb: 5, 6, 8;
  --tinte: 255, 255, 255;
  --chips-bg: rgba(12, 15, 21, .55);
  --apagado: #2a3040;
  --anillo: #dfe9ff;
  --pie-fin: #020203;
  --logo-filtro: brightness(1.35) saturate(1.1);
  --mapa-filtro: invert(.92) hue-rotate(180deg) saturate(.7) brightness(.95) contrast(.9);
  --sombra: rgba(0, 0, 0, .6);
  --sombra-roca: rgba(0, 0, 0, .9);
  --azul: #1b59b0;
  --azul-hover: #2468c9;
  --azul-vivo: #4a8af0;
  --brillo: rgba(74, 138, 240, .45);
  --texto: #f2f4f8;
  --suave: #9aa3b2;
  --tenue: #5d6675;
  --verde: #22c55e;
  --radio: 18px;
  --titulo: "Oswald", "Arial Narrow", Impact, sans-serif;
  --cuerpo: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --suave-curva: cubic-bezier(.22, 1, .36, 1);
  color-scheme: dark;
}

:root[data-tema="claro"] {
  --negro: #f5f7fb;
  --panel: #ffffff;
  --panel-2: #f8fafd;
  --linea: rgba(15, 23, 42, .09);
  --linea-2: rgba(15, 23, 42, .16);
  --fondo-rgb: 245, 247, 251;
  --tinte: 15, 23, 42;
  --chips-bg: rgba(255, 255, 255, .72);
  --apagado: #c9d0dc;
  --azul-vivo: #1b59b0;
  --brillo: rgba(27, 89, 176, .35);
  --texto: #0d1420;
  --suave: #4a5568;
  --tenue: #7a8496;
  --anillo: #1b59b0;
  --pie-fin: #e9edf4;
  --logo-filtro: none;
  --mapa-filtro: saturate(.85);
  --sombra: rgba(15, 23, 42, .18);
  --sombra-roca: rgba(15, 23, 42, .35);
  color-scheme: light;
}

.tema-btn { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border-radius: 10px; border: 1px solid var(--linea-2); background: rgba(var(--tinte), .04); color: var(--texto); cursor: pointer; transition: border-color .25s, transform .35s var(--suave-curva); }
.tema-btn:hover { border-color: var(--azul-vivo); transform: rotate(-12deg); }
.tema-btn .sol { display: none; }
:root[data-tema="claro"] .tema-btn .sol { display: block; }
:root[data-tema="claro"] .tema-btn .luna { display: none; }
.nav-der { display: flex; align-items: center; gap: .6rem; }
body, .tarjeta, .uso, .pie, input, select { transition: background-color .4s, color .4s, border-color .4s; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--cuerpo);
  color: var(--texto);
  background: var(--negro);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--titulo); font-weight: 600; line-height: 1.05; letter-spacing: -.005em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); }
h3 { font-size: 1.15rem; font-weight: 500; letter-spacing: .01em; }
p { margin: 0; }
.azul { color: var(--azul-vivo); }
.contenedor { width: min(1200px, 100% - 32px); margin-inline: auto; }
.etq { font-family: var(--cuerpo); font-size: .75rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--azul-vivo); margin-bottom: .8rem; }
.lead { color: var(--suave); font-size: 1.05rem; max-width: 32rem; }
.icono { flex: none; }

.vidrio {
  background: linear-gradient(180deg, rgba(var(--tinte), .06), rgba(var(--tinte), .02)), rgba(var(--fondo-rgb), .35);
  border: 1px solid var(--linea-2);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .95rem 1.5rem; border-radius: 12px; border: 1px solid transparent;
  font: 600 .95rem/1 var(--cuerpo); text-decoration: none; cursor: pointer;
  transition: transform .35s var(--suave-curva), background .25s, box-shadow .35s, border-color .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-azul { background: var(--azul); color: #fff; box-shadow: 0 8px 30px -8px var(--brillo), inset 0 1px 0 rgba(255, 255, 255, .18); }
.btn-azul:hover { background: var(--azul-hover); box-shadow: 0 14px 40px -8px var(--brillo), inset 0 1px 0 rgba(255, 255, 255, .22); }
.btn-vidrio { background: rgba(var(--tinte), .04); border-color: var(--linea-2); color: var(--texto); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn-vidrio:hover { border-color: rgba(var(--tinte), .35); }
.btn-borde { border-color: var(--linea-2); color: var(--texto); background: transparent; }
.btn-borde:hover { border-color: var(--azul-vivo); }
.btn-sm { padding: .7rem 1.1rem; font-size: .88rem; border-radius: 10px; }
.btn-full { width: 100%; }
.enlace { display: inline-flex; align-items: center; gap: .4rem; color: var(--azul-vivo); font-weight: 600; text-decoration: none; font-size: .92rem; }
.enlace:hover .icono { transform: translateX(3px); }
.enlace .icono { transition: transform .3s var(--suave-curva); }

.progreso { position: fixed; inset: 0 0 auto; height: 2px; z-index: 60; pointer-events: none; }
.progreso span { display: block; height: 100%; background: linear-gradient(90deg, var(--azul), var(--azul-vivo)); transform-origin: 0 50%; transform: scaleX(0); }

.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .4s, border-color .4s, backdrop-filter .4s; border-bottom: 1px solid transparent; }
.nav.solida { background: rgba(var(--fondo-rgb), .72); border-color: var(--linea); backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%); }
.nav-in { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.marca img { height: 40px; width: auto; filter: var(--logo-filtro); }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { text-decoration: none; color: var(--suave); font-size: .9rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--texto); }

.indicador { position: fixed; left: 28px; top: 50%; transform: translateY(-50%); z-index: 40; list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; font: 600 .72rem var(--cuerpo); letter-spacing: .1em; }
.indicador li { color: var(--tenue); cursor: pointer; position: relative; transition: color .3s; }
.indicador li::after { content: ""; position: absolute; left: 50%; top: calc(100% + 3px); width: 1px; height: 12px; background: var(--linea-2); }
.indicador li:last-child::after { display: none; }
.indicador li.activo { color: var(--azul-vivo); }

.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; isolation: isolate; padding: 110px 0 140px; }
.hero-fondo { position: absolute; inset: -10% 0; z-index: -2; will-change: transform; }
.hero-fondo img { width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.hero-velo { position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(90deg, rgba(var(--fondo-rgb), .96) 0%, rgba(var(--fondo-rgb), .82) 32%, rgba(var(--fondo-rgb), .2) 65%, rgba(var(--fondo-rgb), .35) 100%),
  linear-gradient(0deg, var(--negro) 0%, rgba(var(--fondo-rgb), 0) 30%),
  radial-gradient(60% 50% at 75% 40%, rgba(27, 89, 176, .25), transparent 70%); }
.hero-in { position: relative; }
.kicker { font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--suave); margin-bottom: 1.4rem; }
.hero-titulo { font-size: clamp(2.8rem, min(9.5vw, 12.5vh), 7.6rem); font-weight: 700; line-height: .92; text-transform: uppercase; letter-spacing: -.01em; }
.linea { display: block; overflow: hidden; padding-bottom: .04em; }
.linea > span { display: inline-block; }
.linea.azul > span { color: var(--azul-vivo); }
.hero-sub { color: var(--suave); font-size: clamp(1rem, 1.4vw, 1.15rem); max-width: 30rem; margin-top: 1.6rem; }
.hero-btns { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.chips { position: absolute; right: max(16px, calc((100vw - 1200px) / 2)); bottom: 150px; list-style: none; margin: 0; padding: .6rem; display: grid; gap: .3rem; border-radius: 16px; background: var(--chips-bg); border: 1px solid var(--linea-2); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.chips li { display: flex; align-items: center; gap: .7rem; padding: .65rem .9rem; font-size: .85rem; color: var(--suave); }
.chips li + li { border-top: 1px solid var(--linea); }
.chips .icono { color: var(--azul-vivo); }
.bajar { position: absolute; left: 50%; bottom: 40px; width: 26px; height: 42px; border: 1.5px solid var(--linea-2); border-radius: 20px; transform: translateX(-50%); }
.bajar span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--azul-vivo); animation: rueda 1.8s var(--suave-curva) infinite; }
@keyframes rueda { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

.cifras-wrap { position: relative; z-index: 3; margin-top: -90px; }
.cifras { display: grid; grid-template-columns: repeat(4, 1fr); border-radius: var(--radio); padding: 1.8rem 1rem; }
.cifra { display: flex; align-items: center; gap: 1rem; padding: 0 1.4rem; }
.cifra + .cifra { border-left: 1px solid var(--linea-2); }
.cifra-ico { display: grid; place-items: center; color: var(--azul-vivo); }
.cifra-num { font: 600 clamp(1.8rem, 3vw, 2.4rem)/1 var(--titulo); }
.cifra-txt { color: var(--suave); font-size: .8rem; margin-top: .35rem; }

.foco { position: relative; height: 260vh; margin-top: 6rem; }
.foco-sticky { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; overflow: hidden; padding-top: 72px; }
.foco-in { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.foco-visual { position: relative; aspect-ratio: 1; max-width: min(520px, calc(100vh - 150px)); width: 100%; margin-inline: auto; display: grid; place-items: center; }
.foco-visual::before { content: ""; position: absolute; inset: 12%; border-radius: 50%; background: radial-gradient(circle, rgba(74, 138, 240, calc(.12 + var(--p, 0) * .22)), transparent 65%); filter: blur(30px); }
.anillo { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); overflow: visible; }
.anillo circle { fill: none; stroke: var(--anillo); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: calc(1 - min(1, var(--p, 0) * 1.6)); filter: drop-shadow(0 0 10px rgba(122, 170, 255, .9)) drop-shadow(0 0 30px rgba(74, 138, 240, .7)); }
.roca { position: relative; width: 58%; filter: drop-shadow(0 30px 50px var(--sombra-roca)); transform: scale(calc(.8 + var(--p, 0) * .2)) rotate(calc(var(--p, 0) * -8deg)); will-change: transform; }
.foco-texto h2 { margin-bottom: 1.2rem; }
.pasos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem 2rem; margin: 2.4rem 0; }
.paso { display: flex; gap: .9rem; opacity: .18; transform: translateY(14px); transition: opacity .6s var(--suave-curva), transform .6s var(--suave-curva); }
.paso.activo { opacity: 1; transform: none; }
.paso-ico { color: var(--azul-vivo); padding-top: 2px; }
.paso h3 { margin-bottom: .3rem; }
.paso p { color: var(--suave); font-size: .88rem; line-height: 1.5; }

.frase { padding: 10rem 0; }
.frase-txt { font: 500 clamp(1.7rem, 4vw, 3.3rem)/1.18 var(--titulo); max-width: 1000px; }
.frase-txt span { color: var(--apagado); transition: color .4s; }
.frase-txt span.on { color: var(--texto); }

.bento { display: grid; grid-template-columns: 1fr 2fr; grid-template-areas: "mapa prod" "mapa val"; gap: 1.2rem; }
.tarjeta { position: relative; background: linear-gradient(180deg, var(--panel-2), var(--panel)); border: 1px solid var(--linea); border-radius: var(--radio); padding: 1.8rem; overflow: hidden; isolation: isolate; }
.tarjeta::after, .uso::after, .bulto-item::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0; transition: opacity .4s; background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(74, 138, 240, .12), transparent 60%); }
.tarjeta:hover::after, .uso:hover::after, .bulto-item:hover::after { opacity: 1; }
.h3 { font-size: 1.6rem; margin-bottom: 1.4rem; }
.mapa-card { grid-area: mapa; display: flex; flex-direction: column; }
.mapa { position: relative; flex: 1; min-height: 280px; border-radius: 14px; background: radial-gradient(120% 90% at 40% 40%, var(--panel-2), var(--panel)); border: 1px solid var(--linea); overflow: hidden; }
.mapa iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: var(--mapa-filtro); }
.mina-dato { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: 1.2rem 0; padding: 1rem 1.1rem; border-radius: 12px; background: rgba(var(--tinte), .03); border: 1px solid var(--linea); }
.mina-nom { font-weight: 600; }
.mina-lug { color: var(--azul-vivo); font-size: .82rem; }
.estado { display: flex; align-items: center; gap: .5rem; font-size: .8rem; color: var(--suave); white-space: nowrap; }
.punto { width: 8px; height: 8px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 0 rgba(34, 197, 94, .6); animation: latido 2s infinite; }
@keyframes latido { 70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }

.prod-card { grid-area: prod; }
.bultos { display: grid; grid-template-columns: repeat(4, 1fr); gap: .9rem; }
.bulto-item { position: relative; isolation: isolate; overflow: hidden; display: grid; justify-items: center; text-align: center; gap: .2rem; padding: 1.2rem .8rem 1rem; border-radius: 14px; background: rgba(var(--tinte), .025); border: 1px solid var(--linea); text-decoration: none; transition: transform .5s var(--suave-curva), border-color .3s; }
.bulto-item:hover { transform: translateY(-6px); border-color: rgba(74, 138, 240, .45); }
.bulto { width: 92px; height: 108px; margin-bottom: .4rem; transition: transform .6s var(--suave-curva); filter: drop-shadow(0 14px 18px var(--sombra)); }
.bulto-g { transform-origin: 60px 120px; }
.bulto[data-peso="25"] .bulto-g { transform: scale(.82); }
.bulto[data-peso="40"] .bulto-g { transform: scale(.92); }
.bulto-item:hover .bulto { transform: scale(1.06) rotate(-2deg); }
.bulto-num { font: 700 26px var(--titulo); fill: var(--azul); }
.bulto-sub { font: 600 10px var(--cuerpo); letter-spacing: .15em; fill: #5b6578; }
.bulto-tit { font-weight: 600; font-size: .92rem; }
.bulto-det { color: var(--suave); font-size: .78rem; line-height: 1.4; }
.nota { color: var(--tenue); font-size: .82rem; margin-top: 1.1rem; }

.valores-card { grid-area: val; padding: 0; min-height: 300px; }
.valores-foto { position: absolute; inset: -12% 0; z-index: -2; }
.valores-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 20% 60%; }
.valores-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(var(--fondo-rgb), .2) 0%, rgba(var(--fondo-rgb), .75) 42%, rgba(var(--fondo-rgb), .95) 100%); }
.valores-in { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; padding: 2rem; height: 100%; align-items: center; margin-left: 28%; }
.h2-card { font-size: clamp(1.6rem, 2.6vw, 2.2rem); margin-bottom: .9rem; }
.valores-in p { color: var(--suave); font-size: .9rem; margin-bottom: 1.3rem; }
.valores { list-style: none; margin: 0; padding: 0 0 0 1.6rem; border-left: 1px solid var(--linea-2); display: grid; gap: 1.2rem; }
.valores li { display: grid; grid-template-columns: auto 1fr; column-gap: .8rem; align-items: center; }
.v-ico { grid-row: span 2; color: var(--azul-vivo); }
.valores strong { font-size: .9rem; }
.valores small { color: var(--suave); font-size: .78rem; }

.usos-sec { padding: 9rem 0 6rem; }
.cabecera { margin-bottom: 3rem; }
.cabecera h2 { font-size: clamp(2.6rem, 6vw, 4.6rem); text-transform: uppercase; }
.usos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--linea); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; }
.uso { position: relative; isolation: isolate; background: var(--negro); padding: 2.2rem 2rem; transition: background .4s; }
.uso:hover { background: var(--panel); }
.uso-ico { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 14px; color: var(--azul-vivo); background: rgba(74, 138, 240, .08); border: 1px solid rgba(74, 138, 240, .2); margin-bottom: 1.3rem; transition: transform .5s var(--suave-curva); }
.uso:hover .uso-ico { transform: translateY(-4px) rotate(-4deg); }
.uso h3 { font-size: 1.35rem; margin-bottom: .4rem; }
.uso p { color: var(--suave); font-size: .9rem; }

.cotizar { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; border-radius: 24px; padding: clamp(1.6rem, 4vw, 3.5rem); margin-bottom: 6rem; }
.cotizar-fondo { position: absolute; inset: 0; z-index: -2; opacity: .35; }
.cotizar-fondo img { width: 100%; height: 100%; object-fit: cover; }
.cotizar::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, rgba(var(--fondo-rgb), .95) 30%, rgba(var(--fondo-rgb), .7)); }
.cotizar-texto h2 { margin-bottom: 1rem; }
.cotizar-texto > p { color: var(--suave); }
.ticks { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: .7rem; color: var(--suave); font-size: .95rem; }
.ticks li { display: flex; gap: .7rem; align-items: center; }
.ticks li::before { content: ""; width: 18px; height: 18px; flex: none; border-radius: 50%; background: var(--azul) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat; }
.form { display: grid; gap: 1rem; background: rgba(var(--fondo-rgb), .6); border: 1px solid var(--linea-2); border-radius: 18px; padding: 1.6rem; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.form label { display: grid; gap: .4rem; font-size: .85rem; font-weight: 500; color: var(--suave); }
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.opc { color: var(--tenue); font-weight: 400; }
input, select { font: inherit; font-size: 1rem; color: var(--texto); background: rgba(var(--tinte), .04); border: 1px solid var(--linea-2); border-radius: 10px; padding: .8rem .9rem; width: 100%; transition: border-color .2s, box-shadow .2s; }
select option { background: var(--panel); }
input:focus, select:focus { outline: none; border-color: var(--azul-vivo); box-shadow: 0 0 0 4px rgba(74, 138, 240, .18); }

.pie { border-top: 1px solid var(--linea); background: linear-gradient(180deg, var(--negro), var(--pie-fin)); padding: 4rem 0 2rem; }
.pie-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.6fr; gap: 2.5rem; align-items: start; }
.pie-marca img { height: 44px; width: auto; margin-bottom: 1rem; filter: var(--logo-filtro); }
.pie-marca p { color: var(--suave); font-size: .88rem; max-width: 18rem; }
.pie h3 { font: 600 .9rem var(--cuerpo); margin-bottom: 1rem; }
.pie-col { display: grid; gap: .6rem; }
.pie-col a { color: var(--suave); text-decoration: none; font-size: .88rem; transition: color .2s; }
.pie-col a:hover { color: var(--texto); }
.pie-contacto { border-radius: 16px; padding: 1.4rem; display: grid; gap: .8rem; }
.pie-contacto p { display: flex; gap: .7rem; align-items: flex-start; color: var(--suave); font-size: .86rem; }
.pie-contacto .icono { color: var(--azul-vivo); margin-top: 2px; }
.pie-contacto a { text-decoration: none; }
.pie-base { border-top: 1px solid var(--linea); margin-top: 3rem; padding-top: 1.5rem; color: var(--tenue); font-size: .8rem; }

.flotante { position: fixed; right: 20px; bottom: 20px; z-index: 45; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #1f9d55; color: #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, .5); transition: transform .35s var(--suave-curva); }
.flotante:hover { transform: scale(1.08); }

.js .aparece { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--suave-curva) var(--retraso, 0ms), transform .9s var(--suave-curva) var(--retraso, 0ms); }
.js .aparece.visto { opacity: 1; transform: none; }
.js .linea > span { transform: translateY(105%); transition: transform 1.1s var(--suave-curva); }
.js .cargado .linea > span { transform: none; }
.js .cargado .linea:nth-child(2) > span { transition-delay: .08s; }
.js .cargado .linea:nth-child(3) > span { transition-delay: .16s; }
.js .cargado .linea:nth-child(4) > span { transition-delay: .24s; }
.js .hero .aparece { transition-delay: .45s; }
.js .hero .chips.aparece { transition-delay: .7s; }

@media (min-width: 901px) and (max-height: 820px) {
  .foco-texto h2 { font-size: clamp(1.8rem, 5.5vh, 2.6rem); margin-bottom: .7rem; }
  .foco-texto .lead { font-size: .95rem; }
  .pasos { margin: 1.4rem 0; gap: 1rem 1.6rem; }
  .paso p { font-size: .82rem; }
  .foco-texto .etq { margin-bottom: .4rem; }
  .hero { padding-top: 90px; }
  .hero-sub { margin-top: 1rem; }
  .hero-btns { margin-top: 1.4rem; }
}
@media (max-width: 1100px) {
  .indicador { display: none; }
  .valores-in { margin-left: 18%; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .chips { display: none; }
  .cifras { grid-template-columns: repeat(2, 1fr); gap: 1.6rem 0; padding: 1.4rem .5rem; }
  .cifra + .cifra { border-left: 0; }
  .cifra:nth-child(even) { border-left: 1px solid var(--linea-2); }
  .foco { height: auto; margin-top: 4rem; }
  .foco-sticky { position: static; height: auto; overflow: visible; padding: 2rem 0; }
  .foco-in { grid-template-columns: 1fr; gap: 2.5rem; }
  .foco-visual { max-width: 420px; }
  .frase { padding: 6rem 0; }
  .bento { grid-template-columns: 1fr; grid-template-areas: "prod" "val" "mapa"; }
  .bultos { grid-template-columns: repeat(4, minmax(150px, 1fr)); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; scrollbar-width: none; }
  .bultos::-webkit-scrollbar { display: none; }
  .bulto-item { scroll-snap-align: start; }
  .valores-in { margin-left: 0; grid-template-columns: 1fr; padding: 1.8rem; }
  .valores-card::before { background: linear-gradient(180deg, rgba(var(--fondo-rgb), .55), rgba(var(--fondo-rgb), .95) 55%); }
  .valores { padding-left: 0; border-left: 0; border-top: 1px solid var(--linea-2); padding-top: 1.4rem; }
  .usos { grid-template-columns: repeat(2, 1fr); }
  .cotizar { grid-template-columns: 1fr; gap: 2rem; }
  .pie-in { grid-template-columns: 1fr 1fr; }
  .pie-marca, .pie-contacto { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .hero { padding-bottom: 120px; }
  .hero-btns .btn { flex: 1 1 100%; }
  .cifras { grid-template-columns: 1fr; }
  .cifra:nth-child(even) { border-left: 0; }
  .cifra { padding: 0 .8rem; }
  .pasos { grid-template-columns: 1fr; }
  .usos { grid-template-columns: 1fr; }
  .fila { grid-template-columns: 1fr; }
  .uso { padding: 1.8rem 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .aparece, .js .linea > span, .paso { opacity: 1; transform: none; }
}

:root[data-tema="claro"] .hero-fondo img { filter: saturate(1.1) contrast(1.06); }
:root[data-tema="claro"] .hero-velo { background:
  linear-gradient(90deg, rgba(245, 247, 251, .94) 0%, rgba(245, 247, 251, .78) 30%, rgba(245, 247, 251, .12) 62%, rgba(245, 247, 251, 0) 100%),
  linear-gradient(0deg, var(--negro) 0%, rgba(245, 247, 251, 0) 26%),
  linear-gradient(180deg, rgba(245, 247, 251, .55) 0%, rgba(245, 247, 251, 0) 18%); }
:root[data-tema="claro"] .valores-foto img, :root[data-tema="claro"] .cotizar-fondo img { filter: saturate(1.1) contrast(1.05); }
:root[data-tema="claro"] .valores-card::before { background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .55) 34%, rgba(255, 255, 255, .94) 58%, #fff 100%); }
:root[data-tema="claro"] .cotizar-fondo { opacity: .55; }
:root[data-tema="claro"] .cotizar::before { background: linear-gradient(110deg, rgba(245, 247, 251, .97) 35%, rgba(245, 247, 251, .62)); }
:root[data-tema="claro"] .form { background: rgba(255, 255, 255, .85); }
:root[data-tema="claro"] input, :root[data-tema="claro"] select { background: #fff; }
:root[data-tema="claro"] .foco-visual::before { inset: 8%; background: radial-gradient(circle, rgba(27, 89, 176, calc(.22 + var(--p, 0) * .2)), rgba(27, 89, 176, .06) 55%, transparent 70%); filter: blur(24px); }
:root[data-tema="claro"] .roca { filter: contrast(1.12) brightness(.96) drop-shadow(0 26px 34px rgba(13, 20, 32, .38)) drop-shadow(0 0 1px rgba(13, 20, 32, .35)); }
:root[data-tema="claro"] .anillo circle { filter: drop-shadow(0 0 8px rgba(27, 89, 176, .45)); }
@media (max-width: 900px) {
  :root[data-tema="claro"] .valores-card::before { background: linear-gradient(180deg, rgba(255, 255, 255, .35), rgba(255, 255, 255, .95) 55%); }
  :root[data-tema="claro"] .hero-velo { background: linear-gradient(90deg, rgba(245, 247, 251, .92), rgba(245, 247, 251, .6)), linear-gradient(0deg, var(--negro) 0%, rgba(245, 247, 251, 0) 26%); }
}
.tels { display: grid; gap: .3rem; }
.tel-fila { display: flex; align-items: center; gap: .6rem; }
.pie-contacto .tel-wa { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; color: #1f9d55; background: rgba(31, 157, 85, .12); transition: background .2s, transform .3s var(--suave-curva); }
.pie-contacto .tel-wa .icono { color: inherit; margin-top: 0; }
.pie-contacto .tel-wa:hover { background: rgba(31, 157, 85, .22); transform: scale(1.08); }