@font-face { font-family: "Lora"; src: url("fonts/Lora-Variable.woff") format("woff"); font-weight: 400 700; font-display: swap; }
:root {
  --ink: #12222b; --muted: #52646e; --paper: #fbfcfc; --band: #eef5f4; --line: #d5e2e0;
  --brand: #0f766e; --brand-d: #0b5c56; --brand-l: #d9f0ec; --serif: "Lora", Georgia, "Times New Roman", serif;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font-size: 17px; line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-d); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; letter-spacing: -.01em; margin: 0 0 .6rem; }
h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); } h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); } h3 { font-size: 1.3rem; }
p { margin: 0 0 1rem; }
:focus-visible { outline: 3px solid #0ea5a0; outline-offset: 2px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 4.5rem 1.25rem; } .narrow { max-width: 760px; }
.sub { color: var(--muted); max-width: 60ch; margin-bottom: 2.5rem; } .fine { color: var(--muted); font-size: .9rem; } .center { text-align: center; }

.btn { display: inline-block; padding: .65rem 1.15rem; border-radius: 8px; font-weight: 600; font-size: .95rem; text-decoration: none; border: 1.5px solid var(--brand); cursor: pointer; font-family: inherit; line-height: 1.3; text-align: center; }
.btn.solid { background: var(--brand); color: #fff; } .btn.solid:hover { background: var(--brand-d); border-color: var(--brand-d); }
.btn.ghost { background: transparent; color: var(--brand-d); } .btn.ghost:hover { background: var(--brand-l); }
.btn.big { padding: .85rem 1.5rem; font-size: 1.02rem; }

.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 1.5rem; padding: .7rem 1.25rem; background: rgba(251,252,252,.94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.mark { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--serif); font-weight: 600; font-size: 1.2rem; color: var(--ink); text-decoration: none; }
.logo { width: 30px; height: 30px; border-radius: 8px; background: var(--brand); color: #fff; display: grid; place-items: center; }
.top nav { display: flex; gap: 1.25rem; margin-left: auto; } .top nav a { color: var(--ink); text-decoration: none; font-size: .95rem; } .top nav a:hover { color: var(--brand); }
.top-actions { display: flex; gap: .5rem; }

.flashes { max-width: 760px; margin: 1rem auto 0; padding: 0 1.25rem; }
.flashes p { padding: .8rem 1rem; border-radius: 8px; margin: 0 0 .5rem; background: var(--brand-l); border: 1px solid #9fd8d0; }
.flashes .flash-error { background: #fdecec; border-color: #f2b8b5; color: #8a1c14; }

.hero { max-width: 1180px; margin: 0 auto; padding: 4rem 1.25rem 3rem; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 3rem; align-items: center; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 46ch; }
.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; margin: 1.5rem 0 1rem; }
.hero-shots { position: relative; padding-bottom: 2rem; }
.frame { margin: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 24px 50px -24px rgba(18,34,43,.35); }
.hero-shots .phone { position: absolute; right: -.5rem; bottom: 0; width: 28%; margin: 0; border: 6px solid var(--ink); border-radius: 22px; overflow: hidden; background: #fff; box-shadow: 0 18px 36px -14px rgba(18,34,43,.5); }

.band { background: var(--band); border-block: 1px solid var(--line); }
.row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 3rem; align-items: center; margin-top: 3.5rem; }
.row.flip { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); } .row.flip .row-text { order: 2; }
.row ul { padding-left: 1.2rem; margin: 0; color: var(--muted); } .row li { margin-bottom: .3rem; }

.security .sec-head { max-width: 62ch; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.25rem 2.5rem; margin: 0 0 2rem; }
.facts div { border-top: 3px solid var(--brand); padding-top: .9rem; }
.facts dt { font-family: var(--serif); font-weight: 600; font-size: 1.12rem; margin-bottom: .35rem; } .facts dd { margin: 0; color: var(--muted); font-size: .97rem; }

/* Precios como recetas: cada plan es una hoja de recetario */
.slips { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; align-items: stretch; }
.slip { background: #fff; border: 1px solid var(--line); border-top: 6px solid var(--ink); border-radius: 4px 4px 12px 12px; padding: 1.5rem; display: flex; flex-direction: column; }
.slip.pick { border-top-color: var(--brand); box-shadow: 0 18px 40px -22px rgba(15,118,110,.6); }
.slip header { display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; border-bottom: 1px dashed var(--line); margin-bottom: 1rem; padding-bottom: .5rem; }
.slip h3 { margin: 0; } .rx { font-family: var(--serif); font-style: italic; color: var(--brand); font-size: 1.4rem; }
.tag { margin-left: auto; background: var(--brand-l); color: var(--brand-d); font-size: .8rem; font-weight: 600; padding: .15rem .55rem; border-radius: 99px; }
.price { margin: 0; } .amt { font-family: var(--serif); font-weight: 600; font-size: 2.6rem; } .per { color: var(--muted); margin-left: .4rem; font-size: .9rem; }
.for { color: var(--muted); min-height: 3.2em; }
.slip ul { list-style: none; padding: 0; margin: 0 0 1.5rem; flex: 1; } .slip li { padding: .4rem 0; border-bottom: 1px solid var(--band); }

.demo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 3rem; align-items: start; }
.demo-form { display: grid; gap: 1rem; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 1.5rem; }
.demo-form label { display: grid; gap: .3rem; font-size: .92rem; font-weight: 600; }
.demo-form input, .demo-form select, .demo-form textarea { font: inherit; font-weight: 400; padding: .6rem .7rem; border: 1px solid #b7c9c6; border-radius: 8px; background: #fff; color: var(--ink); width: 100%; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.faq details { border-bottom: 1px solid var(--line); padding: .9rem 0; } .faq summary { cursor: pointer; font-weight: 600; } .faq details p { margin: .6rem 0 0; color: var(--muted); }
.faq h2 { margin-bottom: 1.5rem; }
.foot { border-top: 1px solid var(--line); } .foot .wrap { padding: 1.75rem 1.25rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: center; font-size: .92rem; }
.foot a { margin-left: 1rem; }

@media (max-width: 900px) {
  .hero, .row, .row.flip, .demo { grid-template-columns: minmax(0, 1fr); gap: 2rem; } .row.flip .row-text { order: 0; }
  .facts, .slips { grid-template-columns: minmax(0, 1fr); } .top nav { display: none; } .top-actions { margin-left: auto; }
  .wrap { padding: 3rem 1.25rem; } .hero { padding-top: 2rem; } .hero-shots .phone { width: 30%; right: .25rem; }
  .for { min-height: 0; }
}
@media (max-width: 480px) { .top-actions .ghost { display: none; } .top-actions .btn { padding: .55rem .8rem; font-size: .88rem; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.pricing .fine.center { margin-top: 1.75rem; }
.demo-copy { position: sticky; top: 6rem; }