/* ArcaOne Partners · partner.arcaone.cloud — tema día/noche (data-theme en <html>, recordado en localStorage "theme") */
@font-face{font-family:Urbanist;src:url(fonts/urbanist-400.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:Urbanist;src:url(fonts/urbanist-600.ttf) format("truetype");font-weight:600;font-display:swap}
@font-face{font-family:Urbanist;src:url(fonts/urbanist-800.ttf) format("truetype");font-weight:800;font-display:swap}
:root{--bg:#fff;--surface:#f6f8f2;--ink:#172018;--muted:#53614d;--line:#dce4d1;--accent:#8bc53f;--accent-ink:#4f6a07;--accent-soft:#eef6e2;--card:#fff;--dot:#132007;--warn:#9a5b00;--warn-bg:#fff6e5;--err:#b42318;--input:#fff;color-scheme:light}
:root[data-theme=dark]{--bg:#0b0f14;--surface:#11161c;--ink:#f3f4f6;--muted:#a4b0a6;--line:#262d38;--accent:#8bc53f;--accent-ink:#b6d55a;--accent-soft:#18210f;--card:#13181f;--dot:#0b0f14;--warn:#f0b35a;--warn-bg:#2a2112;--err:#f97066;--input:#0e1218;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 Urbanist,system-ui,sans-serif;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased;transition:background .2s,color .2s}
a{color:var(--accent-ink)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
/* Encabezado */
.top{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(8px)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{height:24px;width:auto;display:block}
.brand span{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-left:1px solid var(--line);padding-left:10px}
.brand .logo-dark{display:none}
:root[data-theme=dark] .brand .logo-light{display:none}:root[data-theme=dark] .brand .logo-dark{display:block}
.nav{display:flex;align-items:center;gap:6px}
.nav a.lnk{display:none;text-decoration:none;color:var(--muted);font-size:14px;padding:8px 10px;border-radius:10px}
.nav a.lnk:hover,.nav a.lnk[aria-current=page]{color:var(--ink);background:var(--surface)}
@media (min-width:760px){.nav a.lnk{display:inline-flex}}
.icon-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--accent-ink);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.icon-btn svg{width:20px;height:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:12px;font:600 15px Urbanist,system-ui,sans-serif;text-decoration:none;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--accent);color:var(--dot)}
.btn-primary:hover{filter:brightness(1.05)}
.btn-primary:disabled{opacity:.6;cursor:wait}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-sm{min-height:40px;padding:0 14px;font-size:14px}
/* Tipografía y bloques */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink)}
.hero{padding:48px 0 32px}
h1{font-size:clamp(34px,6vw,60px);line-height:1.04;letter-spacing:-1.6px;font-weight:800;margin:10px 0 16px;max-width:880px}
h1 em{font-style:normal;color:var(--accent-ink)}
h2{font-size:clamp(26px,3.6vw,38px);letter-spacing:-.8px;font-weight:800;margin:8px 0 12px;line-height:1.1}
h3{font-size:18px;margin:0 0 6px;font-weight:800;letter-spacing:-.2px}
p{margin:0 0 12px}
.lead{font-size:clamp(17px,2.2vw,20px);color:var(--muted);max-width:720px;margin:0}
.sub{color:var(--muted);max-width:700px;font-size:17px}
.muted{color:var(--muted)}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
section.blk{padding:48px 0;border-top:1px solid var(--line)}
.indice{display:flex;gap:8px;margin:26px 0 0;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.indice a{flex:0 0 auto;text-decoration:none;border:1px solid var(--line);border-radius:99px;padding:8px 14px;font-size:14px;color:var(--ink);min-height:40px;display:inline-flex;align-items:center}
.indice a:hover{border-color:var(--accent)}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px}
.grid{display:grid;gap:12px;grid-template-columns:1fr}
@media (min-width:640px){.g2{grid-template-columns:repeat(2,1fr)}}
@media (min-width:980px){.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}}
.ic{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.ic svg{width:22px;height:22px}
.card small{display:block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.card p{font-size:15px;color:var(--muted);margin:6px 0 0}
/* Recorrido */
.flow{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:0;grid-template-columns:1fr}
.flow li{position:relative;padding:0 0 22px 56px}
.flow li::before{content:"";position:absolute;left:19px;top:40px;bottom:0;width:2px;background:var(--line)}
.flow li:last-child::before{display:none}
.flow .n{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--dot);font-weight:800;display:flex;align-items:center;justify-content:center}
.flow .box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.who{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent-soft);border-radius:99px;padding:2px 10px;margin-bottom:8px}
.flow .box p{margin:4px 0 0;color:var(--muted);font-size:15px}
@media (min-width:900px){.flow{grid-template-columns:repeat(4,1fr);gap:28px 16px}.flow li{padding:56px 0 0}.flow li::before{left:44px;right:-16px;top:19px;bottom:auto;width:auto;height:2px}.flow li:nth-child(4n)::before{display:none}.flow .box{height:100%}}
.split{display:grid;gap:22px;grid-template-columns:1fr;align-items:start}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr}}
ul.check{list-style:none;padding:0;margin:14px 0 0}
ul.check li{position:relative;padding:8px 0 8px 30px;border-bottom:1px dashed var(--line);font-size:15px}
ul.check li:last-child{border-bottom:0}
ul.check li::before{content:"";position:absolute;left:4px;top:15px;width:12px;height:7px;border-left:2px solid var(--accent-ink);border-bottom:2px solid var(--accent-ink);transform:rotate(-45deg)}
ul.no li::before{width:12px;height:2px;border:0;background:var(--warn);top:19px;transform:none}
.diagram{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;overflow-x:auto}
.diagram svg{display:block;width:100%;height:auto;min-width:280px}
.d-node{fill:var(--card);stroke:var(--line);stroke-width:1.5}.d-hot{fill:var(--accent-soft);stroke:var(--accent);stroke-width:1.5}
.d-t{fill:var(--ink);font:800 15px Urbanist,system-ui,sans-serif}.d-s{fill:var(--muted);font:400 13px Urbanist,system-ui,sans-serif}
.d-line{stroke:var(--muted);stroke-width:1.5;fill:none}.d-acc{stroke:var(--accent);stroke-width:2;fill:none}.d-arrow{fill:var(--muted)}.d-arrow-acc{fill:var(--accent)}
.diagram .d-desk{display:none}
@media (min-width:760px){.diagram .d-mob{display:none}.diagram .d-desk{display:block}}
.states{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:22px}
.state{flex:1 1 150px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.state b{display:block;font-size:16px}.state span{font-size:14px;color:var(--muted)}
.state.hot{border-color:var(--accent);background:var(--accent-soft)}
.arrow{color:var(--muted);font-size:20px}
@media (max-width:640px){.states{flex-direction:column;align-items:stretch}.arrow{transform:rotate(90deg);align-self:center}}
.note{border-left:4px solid var(--warn);background:var(--warn-bg);padding:12px 16px;border-radius:0 12px 12px 0;margin-top:18px;font-size:15px}
.cta-band{margin:8px 0 48px;background:var(--accent-soft);border:1px solid var(--accent);border-radius:22px;padding:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.cta-band h2{margin:0}
/* Formulario */
.form{display:grid;gap:16px}
.fgrid{display:grid;gap:16px;grid-template-columns:1fr}
@media (min-width:640px){.fgrid{grid-template-columns:1fr 1fr}.fgrid .full{grid-column:1/-1}}
label.f{display:grid;gap:6px;font-size:14px;font-weight:600}
.in{width:100%;min-height:48px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:var(--input);color:var(--ink);font:400 16px Urbanist,system-ui,sans-serif}
textarea.in{padding:12px 14px;min-height:96px;resize:vertical}
.in:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:12px 14px;cursor:pointer;background:var(--card)}
.opt input,.chk input{accent-color:#8bc53f;width:18px;height:18px;margin-top:2px}
.opt:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.err{color:var(--err);font-size:14px;margin:0}
.hidden{display:none!important}
.legal h2{font-size:20px;letter-spacing:-.2px;margin:28px 0 8px}
.legal p{color:var(--ink)}
footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
footer a{color:var(--muted)}