/* FactyPlus Website — static, no backend */

:root{
  --bg: #F7F7F7;
  --surface: #FFFFFF;
  --text: #26262E;         /* app: 0.15/0.15/0.18 */
  --muted: #73737A;        /* app: 0.45/0.45/0.48 */
  --muted-2: #8C8C94;      /* app: 0.55/0.55/0.58 */
  --border: rgba(15, 23, 42, 0.10);

  --primary: #22E662;      /* app: #22E662 */
  --primary-600: #18C84E;  /* primarioOscuro aprox */
  --primary-300: #50EE82;  /* primarioClaro aprox */
  --mint: #E0FAEA;         /* suave */

  --shadow-sm: 0 10px 30px rgba(0,0,0,0.06);
  --shadow-md: 0 16px 45px rgba(0,0,0,0.10);
  --shadow-glow: 0 20px 80px rgba(34,230,98,0.25);

  --radius-sm: 14px;
  --radius: 18px;
  --radius-lg: 26px;

  --max: 1120px;
  --pad: 22px;
}

@media (prefers-color-scheme: dark) {
  :root{
    --bg: #0B0F0D;
    --surface: #0F1713;
    --text: #EAF0EC;
    --muted: rgba(234,240,236,0.70);
    --muted-2: rgba(234,240,236,0.55);
    --border: rgba(234,240,236,0.12);
    --shadow-sm: 0 12px 30px rgba(0,0,0,0.45);
    --shadow-md: 0 18px 55px rgba(0,0,0,0.55);
  }
}

/* Manual override (via JS) */
[data-theme="light"]{
  --bg: #F7F7F7;
  --surface: #FFFFFF;
  --text: #26262E;
  --muted: #73737A;
  --muted-2: #8C8C94;
  --border: rgba(15, 23, 42, 0.10);
}
[data-theme="dark"]{
  --bg: #0B0F0D;
  --surface: #0F1713;
  --text: #EAF0EC;
  --muted: rgba(234,240,236,0.70);
  --muted-2: rgba(234,240,236,0.55);
  --border: rgba(234,240,236,0.12);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

a{ color: inherit; text-decoration: none; }
a:hover{ opacity: 0.95; }

.container{
  width: min(var(--max), 100% - 2*var(--pad));
  margin-inline: auto;
}

.skip{
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px; height: 1px;
  overflow: hidden;
}
.skip:focus{
  left: 16px;
  top: 16px;
  width: auto; height: auto;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  z-index: 9999;
}

/* Background decoration */
.bg-grid{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background:
    radial-gradient(700px 380px at 80% 10%, rgba(34,230,98,0.22), transparent 60%),
    radial-gradient(500px 300px at 15% 15%, rgba(80,238,130,0.18), transparent 60%),
    radial-gradient(700px 400px at 50% 90%, rgba(34,230,98,0.10), transparent 55%);
}
.bg-grid::after{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(148,163,184,0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148,163,184,0.12) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at 50% 40%, rgba(0,0,0,0.65), transparent 70%);
  opacity: 0.35;
}

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
}
.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 160px;
}
.brand__mark{
  width: 40px; height: 40px;
  border-radius: 14px;
  background: radial-gradient(120% 120% at 10% 10%, var(--primary-300), var(--primary));
  box-shadow: var(--shadow-glow);
  display:grid; place-items:center;
}
.brand__mark svg{ width: 22px; height: 22px; }
.brand__name{
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.brand__tag{
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.navlinks{
  display:flex;
  align-items:center;
  gap: 18px;
}
.navlinks a{
  font-weight: 650;
  font-size: 14px;
  color: color-mix(in srgb, var(--text) 86%, var(--muted));
  padding: 10px 12px;
  border-radius: 12px;
}
.navlinks a[aria-current="page"]{
  background: color-mix(in srgb, var(--primary) 16%, transparent);
  color: var(--text);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, var(--border));
}
.navactions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  font-weight: 750;
  letter-spacing: -0.01em;
  cursor: pointer;
  user-select: none;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background 140ms ease;
}
.btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active{ transform: translateY(0px); box-shadow: var(--shadow-sm); }
.btn--primary{
  border-color: color-mix(in srgb, var(--primary) 55%, transparent);
  background: linear-gradient(135deg, var(--primary), var(--primary-300));
  color: #06210F;
}
.btn--ghost{
  background: transparent;
  box-shadow: none;
}
.btn--icon{
  width: 44px; height: 44px;
  padding: 0;
}
.btn svg{ width: 18px; height: 18px; }

.hamburger{ display:none; }

@media (max-width: 920px){
  .navlinks{ display:none; }
  .hamburger{ display:inline-flex; }
}

.mobile{
  display:none;
  padding-bottom: 16px;
}
.mobile[data-open="true"]{ display:block; }
.mobile a{
  display:block;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  margin-top: 10px;
  font-weight: 750;
}

/* Hero */
.hero{
  padding: 46px 0 26px;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 920px){
  .hero__grid{ grid-template-columns: 1fr; }
}

.pill{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--primary) 40%, var(--border));
  background: color-mix(in srgb, var(--primary) 10%, var(--surface));
  box-shadow: var(--shadow-sm);
  font-weight: 750;
  color: color-mix(in srgb, var(--text) 92%, var(--primary));
  font-size: 13px;
}
.pill__dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 0 6px rgba(34,230,98,0.18);
}

.h1{
  margin: 14px 0 10px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  font-weight: 950;
}
.h1 .grad{
  background: linear-gradient(135deg, var(--primary-600), var(--primary), var(--primary-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead{
  margin: 0;
  font-size: 16px;
  color: var(--muted);
  max-width: 58ch;
}
.hero__actions{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.meta{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 16px;
  color: var(--muted-2);
  font-size: 13px;
}
.meta b{ color: var(--text); }
.meta__item{
  display:flex;
  align-items:center;
  gap: 8px;
}
.meta__item svg{ width: 16px; height: 16px; opacity: 0.9; }

.hero__card{
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--border));
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--surface) 92%, var(--primary) 8%),
    var(--surface)
  );
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.hero__cardtop{
  padding: 18px 18px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  display:flex;
  align-items:center;
  justify-content: space-between;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 78%, var(--primary) 22%);
  font-weight: 850;
  font-size: 12px;
}
.chip svg{ width: 16px; height: 16px; }
.hero__cardbody{ padding: 16px 18px 18px; }
.statgrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat{
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 85%, transparent);
}
.stat__k{
  font-weight: 950;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.stat__v{
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}
.spark{
  margin-top: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: radial-gradient(120% 120% at 20% 10%, rgba(34,230,98,0.20), transparent 60%),
              linear-gradient(180deg, color-mix(in srgb, var(--surface) 82%, var(--primary) 18%), var(--surface));
  padding: 14px;
}
.spark__title{
  display:flex;
  justify-content: space-between;
  align-items:center;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.spark__small{ font-size: 12px; color: var(--muted); font-weight: 750; }
.spark__bar{
  margin-top: 10px;
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 12%, var(--border));
  overflow: hidden;
}
.spark__bar > div{
  height: 100%;
  width: 68%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary-600), var(--primary), var(--primary-300));
}

/* Sections */
.section{
  padding: 36px 0;
}
.section--tight{ padding: 20px 0 36px; }
.section__head{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}
.h2{
  margin: 0;
  font-size: clamp(22px, 2.6vw, 30px);
  letter-spacing: -0.02em;
  font-weight: 950;
}
.sub{
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 70ch;
}

.cards{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.card{
  grid-column: span 4;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
@media (max-width: 920px){
  .card{ grid-column: span 12; }
}
.card--wide{ grid-column: span 6; }
@media (max-width: 920px){
  .card--wide{ grid-column: span 12; }
}

.card__icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  display:grid; place-items:center;
  background: color-mix(in srgb, var(--primary) 16%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--border));
  box-shadow: var(--shadow-sm);
}
.card__icon svg{ width: 20px; height: 20px; }
.card h3{
  margin: 12px 0 6px;
  font-size: 16px;
  letter-spacing: -0.01em;
  font-weight: 950;
}
.card p{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.list{
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display:grid;
  gap: 8px;
}
.list li{
  display:flex;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}
.list svg{ width: 18px; height: 18px; flex: 0 0 auto; color: var(--primary); }

/* FAQ */
.faq{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 920px){
  .faq{ grid-template-columns: 1fr; }
}
.qa{
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.qa button{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 16px;
  border: none;
  background: transparent;
  color: var(--text);
  font-weight: 900;
  letter-spacing: -0.01em;
  cursor: pointer;
  text-align: left;
}
.qa button span{
  color: var(--muted);
  font-weight: 750;
}
.qa button svg{ width: 18px; height: 18px; transition: transform 160ms ease; }
.qa[data-open="true"] button svg{ transform: rotate(180deg); }
.qa .a{
  display:none;
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 14px;
}
.qa[data-open="true"] .a{ display:block; }

/* Callout */
.callout{
  border-radius: 28px;
  border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--border));
  background:
    radial-gradient(900px 380px at 20% 10%, rgba(34,230,98,0.22), transparent 55%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 90%, var(--primary) 10%), var(--surface));
  box-shadow: var(--shadow-md);
  padding: 20px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
}
@media (max-width: 920px){
  .callout{ flex-direction: column; align-items:flex-start; }
}
.callout h3{
  margin: 0;
  font-size: 18px;
  font-weight: 950;
  letter-spacing: -0.01em;
}
.callout p{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
  max-width: 70ch;
}

/* Footer */
.footer{
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 13px;
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
}
@media (max-width: 920px){
  .footer__grid{ grid-template-columns: 1fr; }
}
.footer h4{
  margin: 0 0 10px;
  color: var(--text);
  font-weight: 950;
  letter-spacing: -0.01em;
}
.footer a{
  display:inline-block;
  padding: 6px 0;
}
.tiny{
  margin-top: 16px;
  display:flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items:center;
  justify-content: space-between;
}

/* Page */
.pagehead{
  padding: 34px 0 10px;
}
.breadcrumb{
  color: var(--muted-2);
  font-size: 13px;
}
.prose{
  margin-top: 16px;
  border-radius: 26px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.prose h2{
  margin: 18px 0 8px;
  font-size: 18px;
  font-weight: 950;
  letter-spacing: -0.01em;
}
.prose p, .prose li{ color: var(--muted); font-size: 14px; }
.prose ul{ margin: 10px 0 0; }
.prose code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  background: color-mix(in srgb, var(--bg) 60%, var(--surface));
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 10px;
  color: color-mix(in srgb, var(--text) 92%, var(--primary));
}

/* Motion */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* Utilities */
.sr-only{
  position:absolute;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}