:root {
  --cream: #FBF8F2;
  --paper: #F1EAE0;
  --ink: #2B2520;
  --soft: #6B6157;
  --line: #E2D8CB;
  --caramel: #A86A3D;
  --caramel-dark: #8A5530;
  --ok-bg: #E2EFE3; --ok: #2F6B3F;
  --mid-bg: #FBEFD8; --mid: #8A5A12;
  --bad-bg: #F6E0DA; --bad: #9B3B2E;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(43, 37, 32, .06), 0 8px 24px rgba(43, 37, 32, .06);
  --serif: "Bricolage Grotesque", "Figtree", system-ui, sans-serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--cream); color: var(--ink); font: 16px/1.55 var(--sans); }
a { color: var(--caramel-dark); }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.08; margin: 0 0 .4em; letter-spacing: -.025em; }
h3 { font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(30px, 5vw, 46px); }
h2 { font-size: clamp(22px, 3.2vw, 30px); }
h3 { font-size: 19px; }
p { margin: 0 0 1em; }
.eyebrow { font: 600 12px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--caramel); margin-bottom: 12px; }
.muted { color: var(--soft); }
.small { font-size: 14px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }

/* Cabecera */
.top { border-bottom: 1px solid var(--line); background: var(--cream); position: sticky; top: 0; z-index: 5; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.brand { font: 600 15px var(--sans); letter-spacing: .04em; text-decoration: none; color: var(--ink); }
.brand b { font-family: var(--serif); font-weight: 600; font-size: 19px; letter-spacing: 0; }
.top nav { display: flex; gap: 18px; font-size: 14px; }
.top nav a { text-decoration: none; color: var(--soft); }
.top nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }

/* Botones y formularios */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 999px; background: var(--ink); color: var(--cream);
  font: 600 15px var(--sans); padding: 13px 22px; cursor: pointer; text-decoration: none; min-height: 48px; }
.btn:hover { background: #000; }
.btn:disabled { opacity: .55; cursor: progress; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
label { display: block; font-weight: 600; font-size: 14px; margin: 0 0 6px; }
input[type="text"], input[type="email"], input[type="url"] { width: 100%; font: 16px var(--sans); padding: 13px 14px; border: 1px solid #CFC3B4; border-radius: 10px; background: #fff; color: var(--ink); min-height: 48px; }
input:focus-visible, .btn:focus-visible, a:focus-visible { outline: 3px solid rgba(168, 106, 61, .45); outline-offset: 2px; }
.field { margin-bottom: 16px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; color: var(--soft); }
.check input { margin-top: 4px; width: 18px; height: 18px; flex: none; accent-color: var(--caramel); }
.error { background: var(--bad-bg); color: var(--bad); border-radius: 10px; padding: 12px 14px; font-size: 14px; margin: 12px 0 0; }
.error:empty { display: none; }

/* Portada de acceso */
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: 56px 0 64px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.list { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.list li { display: flex; gap: 12px; align-items: flex-start; }
.list li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--caramel); margin-top: 9px; flex: none; }
.foot { border-top: 1px solid var(--line); padding: 24px 0 40px; font-size: 13px; color: var(--soft); }
.foot a { color: var(--soft); }

/* Panel */
.page-head { padding: 40px 0 8px; }
.tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin: 24px 0 48px; }
.tool { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-decoration: none; color: var(--ink); display: flex; flex-direction: column; gap: 8px; min-height: 170px; }
a.tool:hover { border-color: var(--caramel); box-shadow: var(--shadow); }
.tool .tag { align-self: flex-start; font: 600 11px var(--sans); letter-spacing: .08em; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; background: var(--ok-bg); color: var(--ok); }
.tool.soon { background: var(--paper); border-style: dashed; }
.tool.soon .tag { background: #E8DFD3; color: var(--soft); }
.tool p { color: var(--soft); font-size: 14px; margin: 0; }

/* Revisor */
.analyze { display: flex; gap: 10px; margin-top: 18px; }
.analyze input { flex: 1; }
.result { margin: 32px 0 56px; }
.result[hidden] { display: none; }
.summary { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center; }
.ring { --v: 0; --c: var(--ok); width: 132px; height: 132px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--c) calc(var(--v) * 1%), #EDE5DA 0); }
.ring span { width: 104px; height: 104px; border-radius: 50%; background: #fff; display: grid; place-items: center; font: 500 36px var(--serif); }
.ring small { display: block; font: 500 12px var(--sans); color: var(--soft); margin-top: -18px; }
.prod { display: flex; gap: 14px; align-items: center; margin-top: 8px; }
.prod img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); background: var(--paper); }
.blocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 24px 0; }
.block { border-radius: 12px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); }
.block b { display: block; font-size: 14px; }
.block .bar { height: 6px; border-radius: 6px; background: #EDE5DA; margin-top: 10px; overflow: hidden; }
.block .bar i { display: block; height: 100%; border-radius: 6px; }
.pill { display: inline-block; font: 600 12px var(--sans); padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.ok .bar i, .pill.ok { background: var(--ok); } .pill.ok { background: var(--ok-bg); color: var(--ok); }
.mejora .bar i { background: #C98A2E; } .pill.mejora { background: var(--mid-bg); color: var(--mid); }
.mal .bar i { background: var(--bad); } .pill.mal { background: var(--bad-bg); color: var(--bad); }
.fixes { counter-reset: f; list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.fixes li { counter-increment: f; display: grid; grid-template-columns: 34px 1fr; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.fixes li::before { content: counter(f); width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: var(--cream); display: grid; place-items: center; font: 600 14px var(--sans); }
.fixes b { display: block; }
details.detail { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-top: 10px; }
details.detail summary { cursor: pointer; padding: 14px 16px; font-weight: 600; display: flex; justify-content: space-between; gap: 12px; list-style: none; }
details.detail summary::-webkit-details-marker { display: none; }
details.detail table { width: 100%; border-collapse: collapse; font-size: 14px; }
details.detail td { padding: 10px 16px; border-top: 1px solid var(--line); vertical-align: top; }
details.detail td:last-child { text-align: right; white-space: nowrap; }
.manual { background: var(--paper); border-radius: var(--radius); padding: 22px; margin-top: 28px; }
.manual .check { color: var(--ink); margin-bottom: 10px; }
.note { font-size: 13px; color: var(--soft); margin-top: 14px; }
.loading { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(251, 248, 242, .4); border-top-color: var(--cream); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding: 32px 0 40px; }
  .blocks { grid-template-columns: 1fr 1fr; }
  .top nav { gap: 12px; font-size: 13px; }
}
@media (max-width: 520px) {
  .analyze { flex-direction: column; }
  .summary { grid-template-columns: 1fr; justify-items: start; }
  .blocks { grid-template-columns: 1fr 1fr; gap: 10px; }
  .block { padding: 12px; }
  .brand span { display: none; }
  .card { padding: 20px; }
  .top nav a.hide-sm { display: none; }
}
@media (prefers-reduced-motion: reduce) { .loading { animation: none; } }

/* Calculadora */
.calc-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 20px; align-items: start; margin: 20px 0 40px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.eur, .pct { position: relative; }
.eur input, .pct input { padding-right: 34px; text-align: right; }
.eur::after, .pct::after { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); color: var(--soft); pointer-events: none; }
.eur::after { content: "€"; } .pct::after { content: "%"; }
details.adv summary { cursor: pointer; font-weight: 600; font-size: 14px; color: var(--caramel-dark); }
input[type="range"] { width: 100%; accent-color: var(--caramel); height: 32px; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--caramel-dark); text-decoration: underline; font: inherit; cursor: pointer; }
.out { position: sticky; top: 76px; border-top: 6px solid var(--line); }
.out.ok { border-top-color: var(--ok); } .out.mejora { border-top-color: #C98A2E; } .out.mal { border-top-color: var(--bad); }
.out.ok #ver { color: var(--ok); } .out.mejora #ver { color: var(--mid); } .out.mal #ver { color: var(--bad); }
.big { font: 500 56px/1 var(--serif); margin: 4px 0 18px; }
.big small { display: block; font: 500 13px var(--sans); color: var(--soft); margin-top: 6px; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; margin: 0; font-size: 15px; }
.kv dt { color: var(--soft); } .kv dd { margin: 0; font-weight: 600; text-align: right; }
.explica { margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; }
.explica:empty { display: none; }
@media (max-width: 820px) { .calc-grid { grid-template-columns: 1fr; } .out { position: static; } }
@media (max-width: 400px) { .two { grid-template-columns: 1fr; } }

/* Checklist */
.progress { margin-top: 18px; padding: 18px 20px; }
.progress b { font: 500 26px var(--serif); }
.progress .bar { height: 8px; border-radius: 8px; background: #EDE5DA; margin-top: 10px; overflow: hidden; }
.progress .bar i { display: block; height: 100%; width: 0; background: var(--ok); border-radius: 8px; transition: width .3s; }
.week { margin: 16px 0; padding: 20px; }
.week header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 8px; }
.week .pill:not(.ok):not(.mejora) { background: var(--paper); color: var(--soft); }
.week ul { list-style: none; margin: 0; padding: 0; }
.week li { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); }
.week li .check { color: var(--ink); font-size: 15px; margin: 0; flex: 1; cursor: pointer; }
.week li .check input:checked + span { color: var(--soft); text-decoration: line-through; text-decoration-color: rgba(107, 97, 87, .5); }
.ref { font-size: 12px; color: var(--soft); white-space: nowrap; padding-top: 3px; text-decoration: none; }
a.ref { color: var(--caramel-dark); font-weight: 600; }
@media (prefers-reduced-motion: reduce) { .progress .bar i { transition: none; } }

/* Generador de textos */
.stack { display: grid; gap: 8px; }
.angle { margin-bottom: 14px; padding: 20px; }
.angle .lbl { font: 600 11px var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--caramel); margin: 14px 0 6px; }
.angle ul { list-style: none; margin: 0; padding: 0; }
.angle li { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.angle .txt { font-size: 15px; }
.angle .meta { display: flex; align-items: center; gap: 8px; flex: none; }
.cnt { font-size: 12px; color: var(--soft); font-variant-numeric: tabular-nums; }
.cnt.over { color: var(--bad); font-weight: 700; }
.copy { border: 1px solid var(--line); background: var(--cream); border-radius: 999px; padding: 6px 12px; font: 600 12px var(--sans); cursor: pointer; min-height: 32px; }
.copy:hover { border-color: var(--caramel); }
@media (max-width: 520px) { .angle li { flex-direction: column; gap: 6px; } }

/* Recursos */
.res { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; margin-top: 20px; }
.res ul { margin: 0; padding-left: 18px; display: grid; gap: 10px; font-size: 15px; }
.mini { display: none; }
@media (max-width: 820px) {
  .mini { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 6; display: flex; justify-content: space-between; gap: 10px; align-items: center;
    background: var(--ink); color: var(--cream); border-radius: 14px; padding: 12px 16px; text-decoration: none; font-size: 14px; box-shadow: var(--shadow); }
  .mini #miniroas { font-weight: 600; }
  .mini.ok #miniver { color: #A8D5B0; } .mini.mejora #miniver { color: #F2CC8A; } .mini.mal #miniver { color: #F0A898; }
  body:has(.mini) .foot { padding-bottom: 90px; }
}

/* Proveedores */
.jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.jump a { font-size: 13px; font-weight: 600; text-decoration: none; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink); }
.jump a:hover { border-color: var(--caramel); }
.table-wrap { overflow-x: auto; margin: 10px -4px 0; }
.cmp { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; }
.cmp th { text-align: left; font: 600 11px var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--soft); padding: 8px 10px; border-bottom: 2px solid var(--ink); }
.cmp td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cmp td:first-child { font-weight: 600; width: 30%; }
.prov { margin-top: 20px; scroll-margin-top: 76px; }
#elegir, #antes { scroll-margin-top: 76px; }
.prov-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.prov-head h2 { margin: 0; }
.prov .pill:not(.ok):not(.mejora) { background: var(--paper); color: var(--soft); }
.prov h3 { font-size: 16px; margin: 18px 0 8px; }
.steps { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 15px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.two-col .list { margin-top: 0; font-size: 14px; }
.fit { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: 15px; }
@media (max-width: 720px) { .two-col { grid-template-columns: 1fr; gap: 0; } }
@media (max-width: 600px) {
  .table-wrap { overflow: visible; margin: 6px 0 0; }
  .cmp { min-width: 0; }
  .cmp thead { display: none; }
  .cmp, .cmp tbody, .cmp tr, .cmp td { display: block; width: auto; }
  .cmp tr { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .cmp td { border: 0; padding: 2px 0; }
  .cmp td:first-child { width: auto; font-size: 15px; margin-bottom: 4px; }
  .cmp td[data-label]:not(:first-child)::before { content: attr(data-label) ": "; font: 600 11px var(--sans); letter-spacing: .06em; text-transform: uppercase; color: var(--caramel); }
}

/* ===== Animaciones ===== */
.anim .rv { opacity: 0; transform: translateY(18px); }
.anim .rv.in { opacity: 1; transform: none; transition: opacity .6s cubic-bezier(.2, .7, .2, 1) var(--d, 0ms), transform .6s cubic-bezier(.2, .7, .2, 1) var(--d, 0ms); }
.anim .top { animation: bajar .5s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes bajar { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
@keyframes subir { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes pop { 0% { transform: scale(1); } 40% { transform: scale(1.06); } 100% { transform: scale(1); } }
@keyframes tick { 0% { transform: scale(.6); } 60% { transform: scale(1.25); } 100% { transform: scale(1); } }
@keyframes deriva { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(4%, -6%) scale(1.08); } 100% { transform: translate(0, 0) scale(1); } }

/* Botones */
.btn { transition: transform .15s, background-color .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(43, 37, 32, .18); }
.btn:active { transform: translateY(1px) scale(.98); box-shadow: none; }
.copy, .jump a, .linkbtn { transition: border-color .2s, background-color .2s, transform .15s; }
.copy:active { transform: scale(.95); }
a { transition: color .2s; }

/* Portada de acceso: fondo con luz cálida en movimiento */
.hero { position: relative; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: -10% -20% -10% 30%; z-index: -1; pointer-events: none;
  background: radial-gradient(40% 45% at 60% 40%, rgba(214, 160, 110, .30), transparent 70%), radial-gradient(35% 40% at 85% 70%, rgba(168, 106, 61, .18), transparent 70%);
  filter: blur(10px); }
.anim .hero::before { animation: deriva 14s ease-in-out infinite; }
.hero h1 { background: linear-gradient(100deg, var(--ink) 55%, var(--caramel) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Tarjetas de herramientas: elevación y luz que sigue al ratón */
.tool { position: relative; overflow: hidden; transition: transform .25s cubic-bezier(.2, .7, .2, 1), box-shadow .25s, border-color .25s; }
.tool::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 50%), rgba(168, 106, 61, .12), transparent 60%); }
a.tool:hover { transform: translateY(-4px); }
a.tool:hover::after { opacity: 1; }
a.tool h3::after { content: " →"; display: inline-block; opacity: 0; transform: translateX(-6px); transition: opacity .25s, transform .25s; color: var(--caramel); }
a.tool:hover h3::after { opacity: 1; transform: none; }

/* Revisor: aro, barras y arreglos */
.ring { transition: background .2s; }
.block .bar i { transition: width 1s cubic-bezier(.2, .7, .2, 1); }
.anim .fixes li { animation: subir .5s cubic-bezier(.2, .7, .2, 1) both; animation-delay: calc(var(--i, 0) * 90ms + 300ms); }
.anim .block { animation: subir .5s cubic-bezier(.2, .7, .2, 1) both; animation-delay: calc(var(--i, 0) * 60ms); }
details.detail[open] table { animation: subir .35s ease both; }

/* Calculadora y checklist */
.anim .big.bump #roas { display: inline-block; animation: pop .35s ease; }
.out { transition: border-top-color .4s; }
#ver { transition: color .3s; }
.mini { transition: background-color .3s; }
.anim .week li .check input:checked { animation: tick .3s ease; }
.anim .week .pill.ok { animation: pop .4s ease; }
.week li { transition: background-color .25s; }
.week li:hover { background: rgba(241, 234, 224, .5); }

@media (prefers-reduced-motion: reduce) {
  .hero::before, .anim .rv, .anim .fixes li, .anim .block { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
}
/* La luz de fondo de la portada no debe crear scroll lateral */
html, body { overflow-x: clip; }
.hero::before { inset: -10% 0 -10% 30%; }