/* Carta Online — página del servicio. Papel, Petrona y DM Mono (mismo lenguaje que las propuestas). */
:root {
  --paper: #F2EBDD;
  --paper-deep: #E9DFCA;
  --card: #FAF6EE;
  --ink: #2A2520;
  --body: #4A433A;
  --muted: #6E665A;
  --accent: #A6441F;
  --accent-soft: #F4DCCB;
  --ok: #2F7A4A;
  --rule: rgba(42, 37, 32, .16);
  --night: #12141D;
  --night-ink: #F2E8D6;
  --amber: #E4A548;
  --serif: 'Petrona', Georgia, serif;
  --mono: 'DM Mono', ui-monospace, monospace;
  --side: 16px;
  --sec: 88px;
  --r: 24px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --sh: 0 1px 2px rgba(40, 25, 10, .05), 0 18px 40px -22px rgba(40, 25, 10, .28);
}
@media (min-width: 900px) { :root { --side: 32px; --sec: 128px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); background-color: var(--paper); overflow-x: clip;
  background-image: repeating-linear-gradient(135deg, rgba(42, 37, 32, .025) 0 1px, transparent 1px 9px);
  font: 18px/1.6 var(--serif); -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
figure, p, h1, h2, h3 { margin: 0; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 6px; }
::selection { background: #E3D3B4; }
p { color: var(--body); text-wrap: pretty; }
h1, h2, h3 { font-weight: 400; text-wrap: balance; }
h1 { font-size: clamp(46px, 6.6vw, 88px); line-height: .98; letter-spacing: -.03em; }
h2 { font-size: clamp(32px, 4vw, 50px); line-height: 1.06; letter-spacing: -.02em; max-width: 24ch; }
h3 { font-size: 24px; line-height: 1.2; letter-spacing: -.01em; }
h1 em, h2 em { font-style: italic; color: var(--accent); }
.page { max-width: 1180px; margin: 0 auto; padding: 0 var(--side); }
.sec { padding-top: var(--sec); }
.sec-s { padding-top: 56px; }
.eyebrow { margin-bottom: 16px; font: 500 12px/1.6 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.lead { font-size: clamp(19px, 1.8vw, 22px); line-height: 1.5; max-width: 46ch; }
.nota { font: 12px/1.6 var(--mono); color: var(--muted); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--ink); color: var(--paper); border-radius: 999px; }
.skip:focus { top: 12px; }

/* ---------- botones ---------- */
.ctas { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 24px;
  border-radius: 999px; border: 1.5px solid var(--ink); font: 500 14px var(--mono); letter-spacing: .01em; text-align: center;
  transition: background .25s, color .25s, border-color .25s, transform .25s var(--ease), box-shadow .25s;
}
.btn:active { transform: scale(.98); }
.btn-fill { background: var(--ink); color: var(--paper); }
.btn-on { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn-lg { min-height: 58px; padding: 0 30px; font-size: 15px; }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: 13px; }
@media (hover: hover) {
  .btn-fill:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(166, 68, 31, .6); }
  .btn-line:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
  .btn-on:hover { background: var(--amber); border-color: var(--amber); transform: translateY(-2px); }
}

/* ---------- encabezado ---------- */
.top { position: sticky; top: 0; z-index: 30; background: rgba(242, 235, 221, .88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.firma { font: italic 500 22px/1 var(--serif); letter-spacing: -.01em; white-space: nowrap; }
.firma span { font: 12px var(--mono); font-style: normal; color: var(--muted); }
.top-nav { display: flex; align-items: center; gap: 22px; font: 13px var(--mono); }
.top-nav > a:not(.btn) { padding: 10px 0; }
@media (max-width: 860px) { .top-nav > a:not(.btn), .firma span { display: none; } }

/* ---------- 1. portada con demo ---------- */
.hero { display: grid; gap: 44px; padding-top: 44px; align-items: center; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.15fr .85fr; gap: 64px; padding-top: 64px; } }
.hero-txt { display: flex; flex-direction: column; gap: 24px; }
.hero-txt .eyebrow { margin: 0; }
.tranqui { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; list-style: none; font: 13px/1.5 var(--mono); color: var(--body); }
.tranqui li { display: inline-flex; align-items: center; gap: 8px; }
.tranqui li::before { content: ''; width: 14px; height: 8px; margin-top: -4px; border-left: 1.8px solid var(--ok); border-bottom: 1.8px solid var(--ok); transform: rotate(-45deg); }

.hero-demo { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.demo-turnos { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--paper-deep); }
.demo-turnos button { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; padding: 0 18px; border: 0; border-radius: 999px; background: transparent; font: 500 13px var(--mono); transition: background .3s, color .3s; }
.demo-turnos svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.demo-turnos button[aria-pressed='true'] { background: var(--ink); color: var(--paper); }
.phone {
  position: relative; overflow: hidden; aspect-ratio: 390 / 844; border-radius: 40px; background: #111;
  border: 9px solid #151515; box-shadow: inset 0 0 0 1px #333, 0 30px 60px -24px rgba(40, 25, 10, .5), 0 10px 20px -10px rgba(40, 25, 10, .25);
}
.phone img { width: 100%; height: 100%; object-fit: cover; border-radius: 31px; transition: opacity .3s; }
.phone img.is-cambiando { opacity: 0; }
.phone-live { width: min(78vw, 330px); }
.phone-live iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 31px; background: #fff; opacity: 0; transition: opacity .4s; }
.phone-live.is-live iframe { opacity: 1; }
.live-play {
  position: absolute; left: 50%; bottom: 22%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 10px;
  min-height: 50px; padding: 0 22px; border: 0; border-radius: 999px; background: var(--ink); color: var(--paper);
  font: 500 14px var(--mono); white-space: nowrap; box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .5); transition: transform .3s var(--ease);
}
.live-play:hover { transform: translateX(-50%) scale(1.04); }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: #E86A4E; box-shadow: 0 0 0 0 rgba(232, 106, 78, .6); animation: pulso 1.6s infinite; }
@keyframes pulso { 70% { box-shadow: 0 0 0 10px rgba(232, 106, 78, 0); } 100% { box-shadow: 0 0 0 0 rgba(232, 106, 78, 0); } }
.hero-demo-pie { max-width: 330px; text-align: center; font-size: 15px; line-height: 1.5; }
.hero-demo-pie a { text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }

/* ---------- 2. dolor ---------- */
.dolor { display: grid; gap: 18px; padding: 28px 24px; border-radius: var(--r); background: var(--card); box-shadow: var(--sh); }
@media (min-width: 900px) { .dolor { grid-template-columns: auto 1fr; gap: 40px; align-items: center; padding: 32px 40px; } }
.dolor-k { font: italic 500 30px/1.1 var(--serif); color: var(--accent); }
.dolor-l { display: grid; gap: 10px 32px; margin: 0; padding: 0; list-style: none; }
@media (min-width: 700px) { .dolor-l { grid-template-columns: 1fr 1fr; } }
.dolor-l li { position: relative; padding-left: 22px; font-size: 17px; line-height: 1.45; color: var(--body); }
.dolor-l li::before { content: '—'; position: absolute; left: 0; color: var(--muted); }

/* ---------- 3. pasos ---------- */
.pasos { margin-top: 36px; padding: 10px; border-radius: 30px; background: var(--card); box-shadow: var(--sh); }
.pasos-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.pasos-tabs button {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px; min-height: 64px; padding: 12px 14px; border: 0; border-radius: 20px;
  background: transparent; text-align: left; font: 500 14px/1.25 var(--serif); color: var(--muted); transition: background .3s, color .3s;
}
.pasos-tabs span { font: 500 11px var(--mono); letter-spacing: .1em; color: inherit; }
.pasos-tabs button[aria-selected='true'] { background: var(--ink); color: var(--paper); }
.pasos-tabs button.is-hecho { color: var(--ok); }
@media (max-width: 640px) {
  .pasos-tabs button { padding: 10px; min-height: 52px; font-size: 0; align-items: center; }
  .pasos-tabs span { font-size: 13px; }
}
.paso { display: grid; gap: 28px; padding: 28px 18px 18px; animation: entra .45s var(--ease) both; }
@media (min-width: 800px) { .paso { grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 44px 36px 28px; } }
@keyframes entra { from { opacity: 0; transform: translateY(10px); } }
.paso-txt { display: flex; flex-direction: column; gap: 12px; }
.paso-k { font: 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.paso h3 { font-size: clamp(26px, 3vw, 34px); line-height: 1.1; }
.paso-vis { display: flex; align-items: center; justify-content: center; gap: 18px; min-height: 260px; padding: 24px; border-radius: 22px; background: var(--paper); }
.papel { display: flex; flex-direction: column; gap: 8px; width: 120px; padding: 18px 16px; background: #fff; box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .3); transform: rotate(-4deg); }
.papel span { font: 500 11px var(--mono); letter-spacing: .2em; text-align: center; margin-bottom: 4px; }
.papel i { height: 6px; border-radius: 3px; background: #DDD3C2; }
.papel i.c { width: 60%; }
.flecha { font: 28px var(--mono); color: var(--muted); }
.chat-mini { display: flex; flex-direction: column; gap: 8px; }
.chat-mini b { padding: 10px 14px; border-radius: 14px 14px 14px 4px; background: #fff; font: 500 13px var(--mono); box-shadow: 0 6px 14px -8px rgba(0, 0, 0, .25); }
.chat-mini b.yo { align-self: flex-end; border-radius: 14px 14px 4px 14px; background: #D9FDD3; }
.chat-mini b.cv { align-self: flex-start; }
.swatches { display: flex; flex-direction: column; gap: 8px; }
.swatches i { width: 34px; height: 34px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1); }
.phone-sm { width: 150px; border-width: 6px; border-radius: 26px; }
.phone-sm img { border-radius: 20px; }
.qr-card { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 22px 26px; border-radius: 20px; background: #F3EADB; box-shadow: 0 14px 30px -16px rgba(0, 0, 0, .35); transform: rotate(2deg); }
.qr-n { font: 500 22px var(--serif); }
.qr-card img { padding: 10px; border-radius: 12px; background: #fff; }
.qr-k { font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.pasos-pie { display: flex; align-items: center; gap: 18px; padding: 8px 18px 18px; }
@media (min-width: 800px) { .pasos-pie { padding: 0 36px 28px; } }
.pasos-barra { flex: 1; height: 4px; border-radius: 4px; background: var(--paper-deep); overflow: hidden; }
.pasos-barra span { display: block; height: 100%; width: 25%; background: var(--ok); border-radius: 4px; transition: width .5s var(--ease); }

/* ---------- 4. chat ---------- */
.chat-sec { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .chat-sec { grid-template-columns: 1fr 1fr; gap: 64px; } }
.chat-txt { display: flex; flex-direction: column; gap: 20px; }
.chat-txt .eyebrow { margin: 0; }
.checks { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.checks li, .plan li { position: relative; padding-left: 26px; font-size: 17px; line-height: 1.45; color: var(--body); }
.checks li::before, .plan li::before { content: ''; position: absolute; left: 2px; top: .45em; width: 12px; height: 6px; border-left: 1.7px solid var(--ok); border-bottom: 1.7px solid var(--ok); transform: rotate(-45deg); }
.chat-demo { display: flex; flex-direction: column; gap: 10px; align-items: center; }
.wa { width: 100%; max-width: 420px; overflow: hidden; border-radius: 26px; background: #EFE7DD; box-shadow: var(--sh); font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }
.wa-hd { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: #1F3D35; color: #fff; }
.wa-hd small { display: block; font-size: 12px; opacity: .75; }
.wa-hd strong { font-size: 15px; font-weight: 600; }
.wa-av { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); color: var(--ink); font: italic 500 16px var(--serif); }
.wa-body { display: flex; flex-direction: column; gap: 8px; min-height: 380px; padding: 16px 14px 20px; }
.wa-dia { align-self: center; padding: 4px 10px; border-radius: 8px; background: rgba(255, 255, 255, .7); font-size: 11px; color: #555; }
.wa-m { position: relative; max-width: 82%; padding: 8px 12px 18px; border-radius: 12px; background: #fff; font-size: 15px; line-height: 1.4; color: #111; box-shadow: 0 1px 1px rgba(0, 0, 0, .08); }
.wa-m time { position: absolute; right: 10px; bottom: 4px; font-size: 10px; color: #888; }
.wa-m.yo { align-self: flex-end; background: #D9FDD3; border-top-right-radius: 4px; }
.wa-m.el { align-self: flex-start; border-top-left-radius: 4px; }
.wa-card { align-self: flex-start; width: 82%; padding: 6px; border-radius: 12px; background: #fff; box-shadow: 0 1px 1px rgba(0, 0, 0, .08); }
.wa-item { display: flex; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: 8px; background: #FBF6EE; font: 600 14px var(--serif); color: #2A1F17; }
.wa-item + .wa-item { margin-top: 4px; }
.wa-item s { color: #999; font-weight: 400; }
.wa-item b { color: #A6441F; }
.wa-item em { margin-left: 6px; padding: 2px 7px; border-radius: 999px; background: #D9573A; color: #fff; font: 500 10px var(--mono); font-style: normal; letter-spacing: .06em; text-transform: uppercase; vertical-align: 2px; }
[data-msg] { opacity: 0; transform: translateY(10px) scale(.98); transition: opacity .4s, transform .45s var(--ease); }
[data-msg].is-in { opacity: 1; transform: none; }

/* ---------- 5. qué ven ---------- */
.feats { display: grid; gap: 32px; margin-top: 40px; }
@media (min-width: 760px) { .feats { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.feats article { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.phone-xs { width: min(64vw, 240px); margin-bottom: 10px; border-width: 7px; border-radius: 32px; }
.phone-xs img { border-radius: 25px; }
.feats p { font-size: 16px; line-height: 1.5; }
.extras { display: flex; flex-wrap: wrap; gap: 8px; margin: 40px 0 0; padding: 0; list-style: none; }
.extras li { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--rule); background: var(--card); font: 13px var(--mono); }

/* ---------- 6. calculadora ---------- */
.calc { display: grid; overflow: hidden; border-radius: 30px; background: var(--card); box-shadow: var(--sh); }
@media (min-width: 900px) { .calc { grid-template-columns: 1.2fr 1fr; } }
.calc-in { display: flex; flex-direction: column; gap: 18px; padding: 32px 24px; }
@media (min-width: 900px) { .calc-in { padding: 48px; } }
.calc-in .eyebrow { margin: 0; }
.calc-f { display: flex; flex-direction: column; gap: 10px; font: 14px/1.4 var(--mono); }
.calc-f > span { display: flex; justify-content: space-between; gap: 12px; }
.calc-f output { font: 600 20px var(--serif); color: var(--accent); white-space: nowrap; }
.calc input[type='range'] { width: 100%; height: 28px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.calc-res { display: flex; flex-direction: column; gap: 6px; padding: 32px 24px; background: var(--night); color: var(--night-ink); }
@media (min-width: 900px) { .calc-res { justify-content: center; padding: 48px; } }
.calc-res p { color: inherit; }
.calc-res hr { width: 100%; margin: 18px 0; border: 0; border-top: 1px solid rgba(242, 232, 214, .16); }
.calc-k { font: 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; opacity: .7; }
.calc-n { font: 500 clamp(38px, 4.4vw, 52px)/1.05 var(--serif); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.calc-n-ok { color: var(--amber); }
.calc-s { font-size: 16px; opacity: .85; }
.calc-res .btn { align-self: flex-start; margin-top: 20px; }
.calc-nota { margin-top: 14px; }

/* ---------- 7. tabla ---------- */
.tabla-w { margin-top: 36px; overflow-x: auto; border-radius: var(--r); background: var(--card); box-shadow: var(--sh); }
.tabla { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 16px; }
.tabla th, .tabla td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--rule); }
.tabla tbody tr:last-child > * { border-bottom: 0; }
.tabla thead th { font: 500 12px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.tabla tbody th { font-weight: 500; }
.tabla td { color: var(--muted); }
.tabla .nos { background: var(--ink); color: var(--paper); font-weight: 500; }
.tabla thead .nos { color: var(--amber); }

/* ---------- 8. planes ---------- */
.planes-sec { margin-top: var(--sec); padding: 80px 0; background: var(--paper-deep); }
.planes-hd { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; }
.planes-sub { margin-top: 16px; max-width: 54ch; }
.periodo { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--card); box-shadow: var(--sh); }
.periodo button { display: inline-flex; align-items: center; gap: 8px; min-height: 46px; padding: 0 18px; border: 0; border-radius: 999px; background: transparent; font: 500 13px var(--mono); transition: background .3s, color .3s; }
.periodo button[aria-pressed='true'] { background: var(--ink); color: var(--paper); }
.ahorro { padding: 3px 8px; border-radius: 999px; background: var(--ok); color: #fff; font-size: 11px; }
.planes { display: grid; gap: 18px; margin-top: 40px; align-items: stretch; }
@media (min-width: 900px) { .planes { grid-template-columns: repeat(3, 1fr); gap: 22px; } }
.plan { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 30px 26px 28px; border-radius: var(--r); background: var(--card); box-shadow: var(--sh); }
.plan-dest { background: var(--ink); color: var(--paper); }
.plan.plan-dest p, .plan.plan-dest li { color: rgba(242, 235, 221, .86); }
.plan-dest li::before { border-color: var(--amber); }
@media (min-width: 900px) { .plan-dest { transform: translateY(-12px); } }
.plan-tag { position: absolute; top: -13px; left: 26px; padding: 5px 12px; border-radius: 999px; background: var(--accent); color: #FFF5EA; font: 500 11px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.plan h3 { font-size: 28px; }
.plan-d { font-size: 16px; line-height: 1.5; }
@media (min-width: 900px) { .plan-d { min-height: 3em; } }
.plan-p { display: flex; align-items: baseline; gap: 4px; color: inherit; }
.plan.plan-dest .plan-p { color: var(--paper); }
.plan-p [data-precio] { font: 500 clamp(42px, 4vw, 50px)/1 var(--serif); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.plan-m { font-size: 24px; }
.plan-x { font: 13px var(--mono); opacity: .7; }
.plan-anual { min-height: 1.6em; font: 12px/1.6 var(--mono); }
.plan .btn { width: 100%; margin: 6px 0 10px; }
.plan ul { display: flex; flex-direction: column; gap: 9px; margin: 0; padding: 16px 0 0; border-top: 1px solid var(--rule); list-style: none; }
.plan-dest ul { border-color: rgba(242, 235, 221, .18); }
.plan li { font-size: 16px; }
.planes-nota { margin-top: 26px; max-width: 90ch; }

/* ---------- 9. preguntas ---------- */
.faq { margin-top: 32px; border-top: 1px solid var(--rule); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 20px 0; cursor: pointer; font-size: 20px; line-height: 1.3; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--rule); font: 18px var(--mono); transition: transform .3s var(--ease), background .3s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--ink); color: var(--paper); }
.faq details p { padding: 0 0 22px; max-width: 64ch; font-size: 17px; }

/* ---------- 10. empezar ---------- */
.cierre { display: grid; gap: 32px; padding: 36px 24px; border-radius: 30px; background: var(--card); box-shadow: var(--sh); }
@media (min-width: 900px) { .cierre { grid-template-columns: 1fr 1fr; gap: 56px; padding: 56px; align-items: center; } }
.cierre-txt { display: flex; flex-direction: column; gap: 16px; }
.cierre-txt .eyebrow { margin: 0; }
.cierre-pasos { display: grid; gap: 8px; margin: 8px 0 0; padding: 0; list-style: none; counter-reset: c; }
.cierre-pasos li { display: flex; align-items: center; gap: 12px; font-size: 17px; color: var(--body); counter-increment: c; }
.cierre-pasos li::before { content: counter(c); flex: none; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font: 500 13px var(--mono); }
.form { display: flex; flex-direction: column; gap: 14px; }
.form label { display: flex; flex-direction: column; gap: 6px; font: 13px var(--mono); color: var(--body); }
.form input, .form select { min-height: 54px; padding: 0 16px; border: 1.5px solid var(--rule); border-radius: 16px; background: var(--paper); font: 17px var(--serif); color: var(--ink); outline: none; transition: border-color .2s, background .2s; }
.form input:focus, .form select:focus { border-color: var(--ink); background: #fff; }
.form .btn { margin-top: 6px; }

.pie { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 56px; padding-bottom: 110px; font: 12px var(--mono); color: var(--muted); }
.pie a { text-decoration: underline; text-underline-offset: 3px; }
@media (min-width: 900px) { .pie { padding-bottom: 40px; } }

/* ---------- barra fija (celular) ---------- */
.barra-cta {
  position: fixed; z-index: 40; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom));
  display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 8px 8px 18px; border-radius: 999px;
  background: rgba(250, 246, 238, .96); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 14px 34px -10px rgba(40, 25, 10, .45);
  font: 13px var(--mono); transform: translateY(150%); transition: transform .45s var(--ease);
}
.barra-cta strong { font: 600 17px var(--serif); }
.barra-cta.is-on { transform: none; }
@media (min-width: 900px) { .barra-cta { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
}
@media (max-width: 520px) { .hero .ctas .btn { flex: 1 1 100%; } }