/* MyKickPrint · páginas informativas (entrenadores, educación física, ejercicios).
   Mismo sistema de diseño que la app ("campo de noche"). Sin JavaScript: contenido indexable. */
:root {
  --bg1: #0D110F; --bg2: #080B09; --surface: #121714; --surface-2: #0E1310;
  --border: #1F2723; --border-strong: #2E3A33; --ink: #E2E7E3; --muted: #93A29A; --faint: #63706A;
  --brand: #1FA463; --brand-2: #2FBF77; --brand-ink: #3FD98A; --grad: linear-gradient(135deg, #1FA463 0%, #2FBF77 100%);
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); line-height: 1.6; font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: linear-gradient(180deg, var(--bg1), var(--bg2)); background-attachment: fixed; -webkit-font-smoothing: antialiased; }
a { color: var(--brand-ink); }
h1, h2, h3 { font-family: 'Archivo', 'Arial Narrow', sans-serif; letter-spacing: -.02em; line-height: 1.12; margin: 0; text-wrap: balance; }
.top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; background: rgba(13,17,15,.88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 18px; letter-spacing: -.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; font-size: 13.5px; font-weight: 600; padding: 8px 10px; border-radius: 10px; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); background: rgba(255,255,255,.05); }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 20px; }
.hero { padding: 64px 0 40px; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--brand-ink); margin-bottom: 12px; display: block; }
h1 { font-size: clamp(32px, 5.4vw, 52px); margin-bottom: 16px; color: var(--ink); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: 18px; max-width: 62ch; margin: 0 0 22px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-block; text-decoration: none; font-weight: 700; font-size: 16px; color: #06100B; background: var(--grad); padding: 14px 22px; border-radius: 12px; }
.btn-ghost { display: inline-block; text-decoration: none; font-weight: 600; font-size: 15px; color: var(--ink); border: 1px solid var(--border-strong); padding: 13px 20px; border-radius: 12px; }
.trust { color: var(--faint); font-size: 13px; margin-top: 14px; }
section { padding: 36px 0; }
section.alt { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
h2 { font-size: clamp(24px, 3.2vw, 34px); margin-bottom: 18px; color: var(--ink); }
h3 { font-size: 18px; margin-bottom: 8px; color: var(--ink); }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px; }
section.alt .card { background: var(--surface-2); }
.card p { color: var(--muted); font-size: 14.5px; margin: 0; }
.card .k { font-family: var(--mono); font-size: 11.5px; color: var(--brand-ink); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; display: block; }
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { counter-increment: s; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px; }
.step::before { content: '0' counter(s); font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--brand); display: block; margin-bottom: 8px; }
.list { margin: 0 0 16px; padding-left: 20px; }
.list li { margin-bottom: 8px; }
.ex { display: flex; gap: 14px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.ex .e { font-size: 28px; flex: none; line-height: 1; }
.ex h3 { font-size: 16px; margin-bottom: 4px; }
.ex p { color: var(--muted); font-size: 14px; margin: 0 0 8px; }
.ex a { font-weight: 700; font-size: 13.5px; text-decoration: none; }
.faq details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); padding: 4px 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 15.5px; padding: 12px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: '+ '; color: var(--brand-ink); }
.faq details[open] summary::before { content: '– '; }
.faq p { color: var(--muted); font-size: 14.5px; }
.cta { text-align: center; padding: 48px 0 56px; }
.cta h2 { margin-bottom: 10px; }
footer { border-top: 1px solid var(--border); background: var(--surface); padding: 26px 20px 40px; color: var(--faint); font-size: 13.5px; }
footer .wrap { display: flex; gap: 16px; flex-wrap: wrap; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 14px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--brand-ink); }
@media (max-width: 820px) { .grid, .grid.two, .steps { grid-template-columns: 1fr; } .hero { padding: 40px 0 28px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }