@import url("./colors_and_type.css");

:root {
  --page-bg: var(--v-bg, #eef1f6);
  --surface: var(--v-surface, #ffffff);
  --ink: var(--v-text, #0f172a);
  --muted: var(--v-muted, #64748b);
  --primary: var(--v-primary, #3349b3);
  --success: var(--v-success, #22d3a0);
  --line: var(--v-border, #dbe3ef);
  --soft-shadow: var(--v-elev-raised, 12px 12px 28px #b9c3d333, -12px -12px 28px #ffffffcc);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--page-bg);
  font: 16px/1.55 "DM Sans", "Inter", system-ui, sans-serif;
}
a { color: inherit; }
button { font: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--page-bg) 92%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 65%, transparent);
  backdrop-filter: blur(12px);
}
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 142px; height: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 22px; color: var(--muted); font-size: .92rem; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--primary); }
.tools { display: inline-flex; gap: 6px; }
.tool {
  border: 1px solid var(--line); border-radius: 999px; background: var(--surface);
  color: var(--muted); padding: 7px 10px; cursor: pointer; font-size: .78rem;
}
.tool[aria-pressed="true"] { color: var(--primary); border-color: var(--primary); }
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); align-items: stretch; gap: 30px; }
.eyebrow { margin: 0 0 16px; color: var(--primary); font: 700 .76rem/1.2 "DM Mono", ui-monospace, monospace; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; letter-spacing: -.035em; line-height: 1.08; }
h1 { max-width: 760px; font-size: clamp(2.8rem, 7vw, 5.6rem); font-weight: 600; }
h1 em { color: var(--primary); font-style: italic; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 600; }
h3 { font-size: 1.22rem; font-weight: 600; }
.lead { max-width: 680px; margin: 24px 0 0; font-size: 1.25rem; color: var(--muted); }
.micro { color: var(--muted); font-size: .86rem; }
.hero-copy { padding: 22px 0; }
.lead-small { font-size: 1rem; }
.hero-panel { padding: 26px; border-radius: var(--radius); background: var(--surface); box-shadow: var(--soft-shadow); }
.panel-top { display: flex; justify-content: space-between; gap: 16px; align-items: start; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.live { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: .82rem; }
.live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--success); }
.signal { padding: 24px 0; }
.signal-label { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.signal-value { margin: 10px 0; font: 600 2.5rem/1 "DM Mono", ui-monospace, monospace; color: var(--primary); }
.signal-answer { padding: 15px; border-left: 3px solid var(--success); background: color-mix(in srgb, var(--success) 10%, var(--surface)); }
.signal-answer strong { display: block; margin-bottom: 4px; }
.section { padding: 78px 0; }
.section-header { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 30px; }
.section-header p { max-width: 500px; margin: 0; color: var(--muted); }
.steps, .modes, .situations, .evidence-grid { display: grid; gap: 18px; }
.steps { grid-template-columns: repeat(3, 1fr); }
.modes { grid-template-columns: repeat(4, 1fr); }
.situations { grid-template-columns: repeat(2, 1fr); }
.evidence-grid { grid-template-columns: repeat(2, 1fr); }
.item { padding: 24px; border-radius: 14px; background: var(--surface); box-shadow: var(--soft-shadow); }
.item-number { display: block; margin-bottom: 20px; color: var(--primary); font: 600 1.2rem/1 "DM Mono", ui-monospace, monospace; }
.item p { margin: 10px 0 0; color: var(--muted); }
.mode { min-height: 248px; display: flex; flex-direction: column; justify-content: space-between; }
.mode-tag { color: var(--primary); font: 600 .78rem/1.2 "DM Mono", ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.mode p { color: var(--ink); }
.mode small { color: var(--muted); }
.band { padding: 42px 0; background: var(--primary); color: #fff; }
.band-eyebrow { color: #cbd3ff; }
.band-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; align-items: center; }
.band h2 { color: #fff; }
.band p { color: #e5e9ff; }
.check-list { display: grid; gap: 14px; }
.check-list div { padding: 16px 18px; border: 1px solid #ffffff35; border-radius: 12px; }
.check-list strong { display: block; }
.check-list span { display: block; margin-top: 4px; color: #d9defb; font-size: .9rem; }
.truth { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.truth .item { min-height: 210px; }
.truth .item:first-child { border-left: 4px solid var(--success); }
.truth .item:last-child { border-left: 4px solid #dc2626; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.cta {
  border: 0; border-radius: 999px; padding: 13px 18px; background: var(--primary); color: #fff;
  cursor: not-allowed; opacity: .6;
}
.cta.secondary { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
.footer { padding: 42px 0 56px; border-top: 1px solid var(--line); color: var(--muted); }
.footer-grid { display: flex; justify-content: space-between; gap: 28px; align-items: start; }
.footer a { color: var(--primary); text-decoration: none; }
.footer p { margin: 5px 0; }
.evidence-package { margin-top: 18px; }
.es-note { display: none; margin-top: 18px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); }
body[data-lang="es"] .es-note { display: block; }
body[data-lang="es"] .lang-label { color: var(--primary); }
@media (max-width: 900px) { .hero-grid, .band-grid { grid-template-columns: 1fr; } .modes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 650px) { .shell { width: min(100% - 28px, 560px); } .nav-links { display: none; } .hero { padding-top: 48px; } .steps, .modes, .situations, .evidence-grid, .truth { grid-template-columns: 1fr; } .section-header, .footer-grid { display: block; } .section-header p { margin-top: 14px; } .footer-grid > * + * { margin-top: 22px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }