/* Netocalc — calculadoras financieras y laborales */
:root {
  color-scheme: light;
  --bg: #F4F7F6;
  --panel: #FFFFFF;
  --panel-2: #EEF4F2;
  --ink: #10231E;
  --dim: #44574F;
  --mute: #6B7C75;
  --line: #D9E4E0;
  --accent: #0B7A63;
  --accent-ink: #FFFFFF;
  --accent-soft: #DDF1EB;
  --gold: #F2B134;
  --gold-soft: #FFF3D6;
  --gold-ink: #5A3B00;
  --danger: #B42318;
  --radius: 16px;
  --gutter: 1.25rem;
  --sans: "Plus Jakarta Sans", -apple-system, "Segoe UI", system-ui, sans-serif;
  --num: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 1rem; line-height: 1.6; }
h1, h2, h3, p, ul, ol { margin-top: 0; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.015em; }
a { color: var(--accent); }
a:hover { text-decoration: none; }
[hidden] { display: none !important; }
.container { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 760px; }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--accent); color: var(--accent-ink); padding: .6rem 1rem; z-index: 200; }
.skip-link:focus { left: 0; }
.muted { color: var(--mute); font-size: .9rem; }
.num { font-family: var(--num); font-variant-numeric: tabular-nums; }

/* Header / footer */
.site-header { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 62px; flex-wrap: wrap; }
.logo { display: inline-flex; align-items: center; gap: .5rem; font-weight: 800; font-size: 1.3rem; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.logo img { width: 30px; height: 30px; }
.logo b { color: var(--accent); font-weight: 800; }
.header-nav { display: flex; gap: .3rem; flex-wrap: wrap; }
.header-nav a { color: var(--dim); text-decoration: none; font-weight: 600; font-size: .92rem; padding: .4rem .75rem; border-radius: 999px; }
.header-nav a:hover { background: var(--panel-2); color: var(--ink); }
.header-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); }
.site-footer { margin-top: 3.5rem; background: var(--panel); border-top: 1px solid var(--line); padding: 1.8rem 0; color: var(--mute); font-size: .88rem; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.footer-nav a { color: var(--dim); text-decoration: none; }
.footer-nav a:hover { color: var(--ink); }

/* Hero */
.hero { padding: 2.2rem 0 1.2rem; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--accent-soft); padding: .25rem .7rem; border-radius: 999px; margin-bottom: .8rem; }
.hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); margin-bottom: .6rem; }
.hero p { color: var(--dim); max-width: 640px; font-size: 1.05rem; margin-bottom: 0; }

/* Calculator layout */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.2rem; align-items: start; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; }
.card h2 { font-size: 1.1rem; margin-bottom: 1rem; }
.field { margin-bottom: 1rem; }
.field > label, .field > .label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: .35rem; }
.hint { display: block; font-size: .82rem; color: var(--mute); margin-top: .3rem; }
.input-wrap { position: relative; }
.input-wrap input { padding-right: 2.6rem; }
.input-wrap .unit { position: absolute; right: .9rem; top: 50%; transform: translateY(-50%); color: var(--mute); font-weight: 600; pointer-events: none; }
input[type="number"], input[type="text"], select {
  width: 100%; font: inherit; font-size: 1rem; padding: .75rem .9rem; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; color: var(--ink);
}
input[type="number"] { font-family: var(--num); }
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.seg { display: flex; background: var(--panel-2); border-radius: 12px; padding: 4px; gap: 4px; }
.seg label { flex: 1; text-align: center; cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; padding: .55rem .4rem; border-radius: 9px; font-weight: 700; font-size: .9rem; color: var(--dim); }
.seg input:checked + span { background: var(--panel); color: var(--accent); box-shadow: 0 1px 3px rgba(16, 35, 30, .12); }
.seg input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 1px; }
.check { display: flex; align-items: flex-start; gap: .55rem; font-size: .92rem; cursor: pointer; margin-bottom: .6rem; }
.check input { width: 1.1rem; height: 1.1rem; margin-top: .2rem; accent-color: var(--accent); }
details.more { border-top: 1px dashed var(--line); padding-top: .8rem; margin-top: .4rem; }
details.more summary { cursor: pointer; font-weight: 700; color: var(--accent); font-size: .92rem; margin-bottom: .8rem; }

/* Result */
.result { position: sticky; top: 80px; }
.big { background: var(--accent); color: var(--accent-ink); border-radius: var(--radius); padding: 1.3rem 1.3rem 1.1rem; margin-bottom: 1rem; }
.big .label { font-size: .9rem; font-weight: 600; opacity: .9; }
.big .value { font-family: var(--num); font-size: clamp(2.2rem, 7vw, 3rem); font-weight: 700; line-height: 1.1; margin: .2rem 0; letter-spacing: -.02em; }
.big .sub { font-size: .92rem; opacity: .92; }
.big .sub strong { color: var(--gold); }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin-bottom: 1rem; }
.stat { background: var(--panel-2); border-radius: 12px; padding: .75rem .85rem; }
.stat .k { font-size: .8rem; color: var(--mute); font-weight: 600; }
.stat .v { font-family: var(--num); font-size: 1.15rem; font-weight: 700; }
.bar { display: flex; height: 14px; border-radius: 999px; overflow: hidden; background: var(--panel-2); margin: .4rem 0 .6rem; }
.bar i { display: block; height: 100%; }
.bar .b-neto { background: var(--accent); }
.bar .b-ss { background: #7FB7A9; }
.bar .b-irpf { background: var(--gold); }
.legend { display: flex; flex-wrap: wrap; gap: .4rem 1rem; font-size: .82rem; color: var(--dim); }
.legend span::before { content: ""; display: inline-block; width: .7rem; height: .7rem; border-radius: 3px; margin-right: .35rem; vertical-align: -1px; background: var(--c); }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.t { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.t th, table.t td { padding: .55rem .6rem; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
table.t th:first-child, table.t td:first-child { text-align: left; }
table.t th { font-size: .8rem; color: var(--mute); font-weight: 700; }
table.t td { font-family: var(--num); }
table.t tr.total td { font-weight: 700; border-bottom: 0; }
.note { background: var(--gold-soft); color: var(--gold-ink); border-radius: 12px; padding: .75rem .9rem; font-size: .88rem; margin-top: 1rem; }
.warn { color: var(--danger); font-size: .88rem; min-height: 1.2rem; margin: .3rem 0 0; }

/* Content */
.content { margin-top: 2.5rem; }
.content h2 { font-size: 1.35rem; margin: 2rem 0 .6rem; }
.content h3 { font-size: 1.05rem; margin: 1.4rem 0 .4rem; }
.content p, .content li { color: var(--dim); }
.content .lead { color: var(--ink); font-size: 1.06rem; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: .1rem 1rem; margin-bottom: .6rem; }
.faq summary { padding: .85rem 0; font-weight: 700; cursor: pointer; }
.faq details p { margin: 0 0 .9rem; }
.tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .8rem; margin-top: 1rem; }
.tool { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.1rem; text-decoration: none; color: var(--ink); transition: border-color .15s, transform .15s; }
.tool:hover { border-color: var(--accent); transform: translateY(-2px); }
.tool strong { display: block; font-size: 1.02rem; }
.tool span { color: var(--dim); font-size: .9rem; }
.legal { padding-top: 1.8rem; }
.legal h1 { font-size: clamp(1.6rem, 4vw, 2.1rem); }
.legal h2 { font-size: 1.15rem; margin-top: 1.6rem; }
.legal p, .legal li { color: var(--dim); }

/* Mobile: compact result bar pinned to the bottom while filling the form */
.mini { display: none; }
@media (max-width: 820px) {
  .calc { grid-template-columns: minmax(0, 1fr); }
  .result { position: static; scroll-margin-top: 72px; }
  .mini { display: flex; align-items: center; gap: .6rem; position: fixed; left: .75rem; right: .75rem; bottom: .75rem; z-index: 60; background: var(--accent); color: var(--accent-ink); border-radius: 14px; padding: .7rem 1rem; text-decoration: none; box-shadow: 0 12px 30px -10px rgba(11, 122, 99, .7); }
  .mini span { font-size: .85rem; opacity: .9; }
  .mini strong { font-family: var(--num); font-size: 1.2rem; }
  .mini em { margin-left: auto; font-style: normal; font-size: .82rem; opacity: .9; }
  body:has(.mini) { padding-bottom: 4.5rem; }
}
@media (max-width: 420px) {
  .row2, .stats { grid-template-columns: 1fr; }
}