:root {
  --verde: #0e3b2b; --verde2: #145240; --rojo: #b01030; --rojo2: #8f0c26;
  --oro: #e8b04a; --crema: #fff7ec; --crema2: #f8ead2; --tinta: #1d2a24;
  --sans: "Outfit", system-ui, sans-serif; --serif: "Fraunces", Georgia, serif;
  --sombra: 0 10px 30px rgba(14, 59, 43, .15); --sombra-g: 0 24px 60px rgba(0, 0, 0, .28);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 56px; }
body { margin: 0; font-family: var(--sans); color: var(--tinta); background: var(--crema); line-height: 1.55; font-size: 17px; -webkit-font-smoothing: antialiased; padding-bottom: 76px; }
h1, h2, h3, h4 { font-family: var(--sans); font-weight: 800; line-height: 1.08; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
a { color: inherit; }
.contenedor { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.estrecho { max-width: 760px; }

/* Barra superior */
.barra { position: sticky; top: 0; z-index: 50; background: var(--rojo); color: #fff; font-size: 13px; padding: 9px 14px; display: flex; flex-wrap: wrap; gap: 4px 8px; justify-content: center; align-items: center; text-align: center; line-height: 1.3; }
.barra-sep { display: none; }
.barra-link { background: var(--oro); color: var(--verde); font-weight: 800; text-decoration: none; padding: 3px 12px; border-radius: 99px; }
.pulso { width: 9px; height: 9px; border-radius: 50%; background: var(--oro); animation: pulso 1.6s infinite; }
@keyframes pulso { 0% { box-shadow: 0 0 0 0 rgba(232,176,74,.8); } 70% { box-shadow: 0 0 0 10px rgba(232,176,74,0); } 100% { box-shadow: 0 0 0 0 rgba(232,176,74,0); } }

/* Hero */
.hero { position: relative; overflow: hidden; color: #fff; padding: 36px 0 48px; background: radial-gradient(900px 500px at 85% -10%, rgba(232,176,74,.22), transparent 60%), radial-gradient(700px 500px at -10% 110%, rgba(176,16,48,.35), transparent 60%), linear-gradient(160deg, var(--verde2), var(--verde) 60%, #082a1e); }
.nieve { position: absolute; inset: 0; pointer-events: none; opacity: .5; background-image: radial-gradient(2px 2px at 20px 30px, #fff, transparent), radial-gradient(2px 2px at 90px 120px, #fff, transparent), radial-gradient(3px 3px at 160px 70px, rgba(255,255,255,.8), transparent), radial-gradient(1.5px 1.5px at 230px 190px, #fff, transparent); background-size: 260px 220px; animation: nieve 22s linear infinite; }
@keyframes nieve { to { background-position: 40px 220px; } }
.hero-grid { position: relative; display: grid; gap: 30px; }
.kicker { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--oro); font-weight: 700; margin-bottom: 14px; }
.hero h1 { font-size: clamp(2.2rem, 8.4vw, 4rem); font-weight: 900; }
.hero h1 em { font-family: var(--serif); font-style: italic; font-weight: 600; color: var(--oro); letter-spacing: -.01em; }
.sub { font-family: var(--serif); font-size: 1.2rem; margin-top: 16px; color: #f3e8d4; max-width: 34em; }
.precio { display: flex; align-items: center; gap: 14px; margin: 24px 0 18px; flex-wrap: wrap; }
.ancla { font-size: 1.3rem; text-decoration: line-through; opacity: .7; font-weight: 500; }
.actual { font-size: 4.4rem; font-weight: 900; line-height: .9; color: var(--oro); letter-spacing: -.04em; }
.actual small { font-size: 1.2rem; font-weight: 700; margin-right: 6px; letter-spacing: 0; }
.badge { background: var(--rojo); color: #fff; font-weight: 800; padding: 6px 14px; border-radius: 99px; font-size: 1.05rem; box-shadow: 0 4px 14px rgba(176,16,48,.5); transform: rotate(-4deg); }
.hero-puntos { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.hero-puntos li, .checks li { position: relative; padding-left: 30px; }
.hero-puntos li::before, .checks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 21px; height: 21px; border-radius: 50%; background: var(--oro); color: var(--verde); font-size: 13px; font-weight: 900; display: grid; place-items: center; }

/* Tarjeta de formulario */
.tarjeta-form { position: relative; background: #fff; color: var(--tinta); border-radius: 22px; padding: 28px 22px 22px; box-shadow: var(--sombra-g); border-top: 5px solid var(--oro); }
.tarjeta-form h2 { font-size: 1.6rem; color: var(--verde); }
.cinta { position: absolute; top: -14px; left: 20px; background: var(--rojo); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: 4px 12px; border-radius: 99px; }
.tf-sub { margin: 8px 0 12px; font-size: .95rem; color: #4a5a52; }
.medidor { height: 8px; background: #efe3cc; border-radius: 9px; overflow: hidden; margin-bottom: 18px; }
.medidor span { display: block; height: 100%; background: linear-gradient(90deg, var(--oro), var(--rojo)); border-radius: 9px; }
.form { display: grid; gap: 14px; }
.campo label, .campo-hp label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 5px; color: var(--verde); }
.opc { font-weight: 400; color: #7a867f; }
.form input[type=text], .form input[type=tel], .form input[type=email], .form select { width: 100%; font: inherit; font-size: 16px; padding: 14px; border: 2px solid #e4d9c3; border-radius: 12px; background: #fffdf8; color: var(--tinta); transition: border-color .2s, box-shadow .2s; }
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--verde) 50%), linear-gradient(135deg, var(--verde) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
.form input:focus, .form select:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 4px rgba(14,59,43,.14); }
.form .invalido { border-color: var(--rojo) !important; box-shadow: 0 0 0 4px rgba(176,16,48,.12); }
.fila { display: grid; grid-template-columns: 1fr 1.3fr; gap: 12px; }
.campo-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: #4a5a52; cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--verde); flex: none; }
.micro { font-size: .8rem; color: #6a776f; text-align: center; }
.msg { min-height: 1.2em; font-size: .92rem; text-align: center; font-weight: 600; }
.msg.error { color: var(--rojo); }
.msg.ok { color: var(--verde); }
.exito-box { text-align: center; padding: 20px 6px; animation: aparece .5s ease; }
.exito-box h3 { font-size: 1.5rem; color: var(--verde); margin: 10px 0 8px; }
.check-grande { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--verde); color: var(--oro); font-size: 34px; font-weight: 900; }
@keyframes aparece { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: none; } }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 800 1.05rem var(--sans); padding: 16px 28px; border-radius: 99px; border: 0; cursor: pointer; text-decoration: none; transition: transform .15s, box-shadow .2s, background .2s; min-height: 54px; }
.btn-rojo { background: var(--rojo); color: #fff; box-shadow: 0 8px 22px rgba(176,16,48,.38); }
.btn-rojo:hover { background: var(--rojo2); transform: translateY(-2px); }
.btn-oro { background: var(--oro); color: var(--verde); box-shadow: 0 8px 22px rgba(232,176,74,.35); }
.btn-oro:hover { transform: translateY(-2px); }
.btn-grande { width: 100%; font-size: 1.15rem; min-height: 60px; }
.btn:disabled { opacity: .8; cursor: progress; transform: none; }
.spinner { display: none; width: 20px; height: 20px; border: 3px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: gira .7s linear infinite; }
.cargando .spinner { display: block; }
@keyframes gira { to { transform: rotate(360deg); } }
.cta-centro { text-align: center; margin-top: 34px; }

/* Urgencia */
.urgencia { background: var(--oro); color: var(--verde); padding: 22px 0; }
.urg-grid { display: grid; gap: 14px; }
.urg { display: flex; align-items: center; gap: 14px; }
.urg b { font-size: 2.4rem; font-weight: 900; line-height: 1; min-width: 64px; }
.urg span { font-weight: 600; line-height: 1.3; }
.urg-oro b { color: var(--rojo); font-size: 1.6rem; min-width: 0; flex: none; }

/* Secciones */
.seccion { padding: 64px 0; }
.eyebrow { font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--rojo); margin-bottom: 10px; }
.eyebrow.dorado { color: var(--oro); }
.titulo { font-size: clamp(1.9rem, 6vw, 3rem); color: var(--verde); font-weight: 900; }
.lead { font-family: var(--serif); font-size: 1.15rem; margin-top: 14px; color: #44554c; max-width: 36em; }
.cards { display: grid; gap: 16px; margin-top: 32px; }
.card { background: #fff; border-radius: 18px; padding: 24px; box-shadow: var(--sombra); border: 1px solid #f1e5cc; transition: transform .25s, box-shadow .25s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 38px rgba(14,59,43,.2); }
.card h3 { font-size: 1.2rem; color: var(--verde); margin: 14px 0 6px; }
.card p { color: #55655d; font-size: .98rem; }
.ico { width: 52px; height: 52px; border-radius: 14px; background: var(--verde); display: grid; place-items: center; }
.ico svg { width: 26px; height: 26px; fill: none; stroke: var(--oro); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.oscura { background: linear-gradient(160deg, var(--verde2), var(--verde)); color: #fff; }
.oscura .titulo { color: #fff; }
.oscura .lead { color: #e9dfc9; }
.dos-col { display: grid; gap: 36px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.checks .extra { color: var(--oro); font-weight: 700; }
.oscuro-txt li { color: var(--tinta); }
.caja-precio { background: var(--crema); color: var(--tinta); border-radius: 24px; padding: 30px 24px; text-align: center; box-shadow: var(--sombra-g); display: grid; gap: 10px; justify-items: center; }
.caja-precio .actual { color: var(--verde); font-size: 5rem; }
.caja-precio .ancla { color: var(--tinta); }
.caja-precio p { font-size: .92rem; color: #55655d; }
.caja-precio .btn { margin-top: 8px; }
.caja-precio .ref { font-weight: 700; color: var(--rojo); }

/* Pasos */
.pasos { list-style: none; padding: 0; margin: 34px 0 0; display: grid; gap: 18px; counter-reset: p; }
.pasos li { background: #fff; border-radius: 18px; padding: 26px 24px 24px; box-shadow: var(--sombra); position: relative; }
.num { width: 46px; height: 46px; border-radius: 50%; background: var(--rojo); color: #fff; font-weight: 900; font-size: 1.4rem; display: grid; place-items: center; margin-bottom: 12px; }
.pasos h3 { font-size: 1.25rem; color: var(--verde); margin-bottom: 6px; }
.pasos p { color: #55655d; }

/* Calendario visual */
.crema2 { background: var(--crema2); overflow: hidden; }
.cal-visual { position: relative; height: 380px; max-width: 360px; width: 100%; margin: 10px auto 0; }
.cal { position: absolute; width: 230px; height: 310px; background: #fff; border-radius: 12px; box-shadow: 0 18px 40px rgba(14,59,43,.28); overflow: hidden; transition: transform .4s; }
.cal-atras { left: 6%; top: 18px; transform: rotate(-9deg); }
.cal-medio { left: 22%; top: 8px; transform: rotate(-3deg); }
.cal-frente { left: 34%; top: 20px; transform: rotate(5deg); }
.cal-visual:hover .cal-frente { transform: rotate(2deg) translateY(-6px); }
.cal-foto { height: 62%; position: relative; }
.cal-atras .cal-foto, .cal-medio .cal-foto { height: 100%; }
.f1 { background: radial-gradient(circle at 70% 25%, rgba(232,176,74,.9) 0 8%, transparent 9%), radial-gradient(circle at 25% 60%, rgba(255,255,255,.18) 0 14%, transparent 15%), linear-gradient(165deg, #1c6a50, var(--verde) 55%, #0a2a1f); }
.f1::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 0; height: 0; transform: translateX(-50%); border-left: 46px solid transparent; border-right: 46px solid transparent; border-bottom: 78px solid rgba(255,255,255,.12); }
.f2 { background: linear-gradient(160deg, var(--rojo), #5a0a1a); }
.f3 { background: linear-gradient(160deg, var(--oro), #b77d1e); }
.anio { position: absolute; left: 14px; bottom: 8px; font-weight: 900; font-size: 2.6rem; color: #fff; letter-spacing: -.04em; text-shadow: 0 2px 10px rgba(0,0,0,.3); }
.cal-mes { padding: 8px 12px; }
.cal-mes h4 { font-family: var(--serif); font-size: .95rem; color: var(--rojo); font-weight: 600; text-align: center; margin-bottom: 4px; letter-spacing: 0; }
.cal-mes table { width: 100%; border-collapse: collapse; font-size: 9px; text-align: center; }
.cal-mes th { color: var(--verde); font-weight: 800; }
.cal-mes td { padding: 1.5px 0; color: #55655d; }
.sello { position: absolute; right: 2%; bottom: 8px; width: 92px; height: 92px; border-radius: 50%; background: var(--rojo); color: #fff; font-weight: 800; font-size: .85rem; line-height: 1.15; display: grid; place-items: center; text-align: center; transform: rotate(12deg); box-shadow: 0 8px 20px rgba(176,16,48,.5); border: 3px dashed rgba(255,255,255,.7); }
.crema2 .checks { margin-bottom: 28px; }

/* FAQ */
.faq { margin-top: 28px; display: grid; gap: 12px; }
.faq details { background: #fff; border-radius: 14px; border: 1px solid #f1e5cc; box-shadow: 0 4px 14px rgba(14,59,43,.06); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-weight: 700; font-size: 1.05rem; color: var(--verde); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; background: var(--crema2); color: var(--rojo); font-size: 20px; display: grid; place-items: center; transition: transform .25s; }
.faq details[open] summary::after { content: "−"; transform: translateY(-50%) rotate(180deg); }
.faq details p { padding: 0 20px 20px; color: #55655d; animation: aparece .3s ease; }

/* Final */
.final { background: radial-gradient(700px 400px at 90% 0, rgba(232,176,74,.22), transparent 60%), linear-gradient(160deg, var(--verde2), var(--verde)); color: #fff; padding: 64px 0; }
.final h2 { font-size: clamp(2rem, 7vw, 3.2rem); font-weight: 900; }
.final .lead { color: #e9dfc9; }
.tarjeta-form.claro { margin-top: 4px; }
.final-grid { align-items: start; }
footer { background: #082a1e; color: #cfc6b3; text-align: center; padding: 28px 20px; display: grid; gap: 4px; font-size: .9rem; }
footer strong { color: var(--oro); font-size: 1rem; }

/* CTA fijo movil */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: linear-gradient(transparent, rgba(255,247,236,.95) 30%); transition: transform .3s; }
.sticky-cta .btn { width: 100%; }
.sticky-cta.oculto { transform: translateY(110%); }

/* Revelado */
.revela { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.revela.visto { opacity: 1; transform: none; }

@media (min-width: 720px) {
  body { padding-bottom: 0; }
  .barra { font-size: 14px; }
  .barra-sep { display: inline; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .pasos { grid-template-columns: repeat(3, 1fr); }
  .urg-grid { grid-template-columns: repeat(3, 1fr); }
  .sticky-cta { display: none; }
}
@media (min-width: 960px) {
  .hero { padding: 64px 0 80px; }
  .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .dos-col { grid-template-columns: 1fr 1fr; gap: 64px; }
  .seccion { padding: 96px 0; }
  .cal-visual { height: 460px; max-width: 440px; }
  .cal { width: 280px; height: 380px; }
  .anio { font-size: 3.2rem; }
  .cal-mes table { font-size: 11px; }
  .sello { width: 108px; height: 108px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } .revela { opacity: 1; transform: none; } }