/* Pareja Plena · estilos. Tokens primero; todo color sale de aquí. */
:root{
  --bg:#f5f7f6; --surface:#ffffff; --ink:#0e1f24; --muted:#5b6b6f; --line:#e1e7e5;
  --accent:#0f766e; --accent-2:#0b524d; --accent-ink:#ffffff; --accent-soft:#dcefec;
  --sun:#f06c4e; --sun-soft:#fde8e2; --rose:#c93d6b; --good:#1f8a5b; --good-soft:#e1f3ea; --bad:#c2453a; --bad-soft:#fbe7e5;
  --shadow:0 18px 40px -22px rgba(14,31,36,.35);
  --f-display:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-accent:"Instrument Serif",Georgia,serif;
  --f-body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a1417; --surface:#122126; --ink:#e9f2f0; --muted:#94a9ac; --line:#22363b;
  --accent:#3bc4b2; --accent-2:#2aa596; --accent-ink:#06201d; --accent-soft:#103a36;
  --sun:#ff8e72; --sun-soft:#3a1f18; --rose:#f07a9e; --good:#5fcf98; --good-soft:#143329; --bad:#f08075; --bad-soft:#3d1c1a;
  --shadow:0 18px 40px -22px rgba(0,0,0,.7); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0a1417; --surface:#122126; --ink:#e9f2f0; --muted:#94a9ac; --line:#22363b;
  --accent:#3bc4b2; --accent-2:#2aa596; --accent-ink:#06201d; --accent-soft:#103a36;
  --sun:#ff8e72; --sun-soft:#3a1f18; --rose:#f07a9e; --good:#5fcf98; --good-soft:#143329; --bad:#f08075; --bad-soft:#3d1c1a;
  --shadow:0 18px 40px -22px rgba(0,0,0,.7); color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55}
img{max-width:100%}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--f-display);font-weight:600;margin:0;text-wrap:balance;line-height:1.12;letter-spacing:-.022em}
h1 em,h2 em,h3 em,.brand em{font-family:var(--f-accent);font-style:italic;font-weight:400;letter-spacing:0;color:var(--accent)}
h1{font-size:clamp(1.8rem,5vw,2.4rem)}
h2{font-size:clamp(1.35rem,3.6vw,1.75rem)}
h3{font-size:1.12rem}
p{margin:0}
[hidden]{display:none!important}
.muted{color:var(--muted)} .small{font-size:.86rem} .tiny{font-size:.76rem}
.stack{display:grid;gap:16px} .stack-s{display:grid;gap:8px}
.row{display:flex;gap:10px;align-items:center} .wrap{flex-wrap:wrap} .between{justify-content:space-between}
.eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:18px}
.card.hero{background:linear-gradient(150deg,var(--accent),var(--accent-2));color:var(--accent-ink);border:none;box-shadow:var(--shadow)}
.card.hero .muted{color:inherit;opacity:.82}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 .98rem var(--f-body);border:none;border-radius:999px;padding:13px 20px;cursor:pointer;background:var(--accent);color:var(--accent-ink);text-decoration:none;text-align:center}
.btn:hover{filter:brightness(1.06)}
.btn.block{width:100%}
.btn.ghost{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1.5px var(--accent)}
.btn.sun{background:var(--sun);color:#24170a}
.btn.light{background:#fff;color:#0b524d}
.btn.link{background:none;color:var(--muted);padding:6px 8px;font-weight:700}
.btn.small{padding:8px 16px;font-size:.85rem}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--sun);outline-offset:2px}
.pill{display:inline-block;font-size:.72rem;font-weight:800;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);white-space:nowrap}
.pill.sun{background:var(--sun-soft);color:var(--sun)} .pill.good{background:var(--good-soft);color:var(--good)} .pill.bad{background:var(--bad-soft);color:var(--bad)}
.prog{height:7px;background:var(--line);border-radius:4px;overflow:hidden}
.prog>span{display:block;height:100%;background:var(--accent);border-radius:4px}
.hero .prog{background:rgba(255,255,255,.25)} .hero .prog>span{background:var(--sun)}
.flash{border-radius:14px;padding:12px 16px;font-weight:700;font-size:.92rem;background:var(--good-soft);color:var(--good)}
.flash.error{background:var(--bad-soft);color:var(--bad)} .flash.info{background:var(--sun-soft);color:var(--sun)}
label{font-weight:700;font-size:.88rem}
.field{display:grid;gap:6px}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],input[type=date],select,textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:11px 12px}
textarea{min-height:110px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:600;font-size:.88rem}
.check input{margin-top:4px;accent-color:var(--accent)}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.table-wrap{overflow-x:auto}
.num{font-variant-numeric:tabular-nums}

/* ---------- App ---------- */
.app{max-width:520px;margin:0 auto;padding:20px 16px 112px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.brand{font-family:var(--f-display);font-weight:600;font-size:1.3rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.brand em{font-size:1.12em}
.brand-mark{width:30px;height:30px;flex:none}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--surface);border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px))}
.tabbar .in{max-width:520px;margin:0 auto;display:grid;grid-auto-flow:column;grid-auto-columns:1fr}
.tab{display:grid;justify-items:center;gap:2px;padding:7px 2px;border-radius:12px;color:var(--muted);text-decoration:none;font-size:.7rem;font-weight:800}
.tab svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tab[aria-current="page"]{color:var(--accent)}
.cover{width:58px;height:58px;border-radius:18px;flex:none;display:grid;place-items:center;font-family:var(--f-accent);font-style:italic;font-size:1.9rem;color:#fff}
.prog-card{display:flex;gap:14px;align-items:center;text-decoration:none;color:inherit}
.prog-card .body{display:grid;gap:5px;min-width:0;flex:1}
.days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
.day{aspect-ratio:1;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-weight:800;font-size:.9rem;color:var(--ink);display:grid;place-items:center;text-decoration:none;position:relative}
.day.done{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.day.next{border:2px solid var(--sun)}
.day.lock{color:var(--muted);background:transparent;border-style:dashed}
.box{border-radius:16px;padding:16px;display:grid;gap:8px}
.box.ex{background:var(--accent-soft)} .box.q{background:var(--sun-soft)}
.box .lbl{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.lesson{font-size:1.08rem;line-height:1.65}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.kpi{background:var(--accent-soft);border-radius:14px;padding:12px;display:grid;gap:2px}
.kpi b{font-family:var(--f-display);font-weight:600;font-size:1.4rem;letter-spacing:-.02em}
.kpi span{font-size:.72rem;color:var(--muted);font-weight:800}
.badges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.badge{border:1px solid var(--line);border-radius:14px;padding:12px 6px;text-align:center;font-size:.74rem;font-weight:800;display:grid;gap:6px;justify-items:center;color:var(--muted)}
.badge i{width:34px;height:34px;border-radius:50%;background:var(--line);display:block}
.badge.on{color:var(--ink)} .badge.on i{background:radial-gradient(circle at 35% 35%,#ffd59a,var(--sun))}
.plan{display:grid;gap:4px;border:2px solid var(--line);border-radius:18px;padding:16px;background:var(--surface);position:relative;text-decoration:none;color:inherit}
.plan.featured{border-color:var(--accent);box-shadow:var(--shadow)}
.plan .price{font-family:var(--f-display);font-weight:600;font-size:1.55rem;letter-spacing:-.02em}
.plan .tag{position:absolute;top:-11px;right:14px}
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.slot{border:1.5px solid var(--line);border-radius:12px;padding:10px;background:var(--surface);cursor:pointer;display:grid;gap:2px;font-size:.85rem}
.slot input{position:absolute;opacity:0;pointer-events:none}
.slot:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.slot b{font-size:.95rem}
.avatar{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-family:var(--f-accent);font-style:italic;font-size:1.8rem}
.partner-done{font-size:.8rem;font-weight:800;color:var(--rose)}

/* ---------- Público ---------- */
.site-nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-nav .in{max-width:1120px;margin:0 auto;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.site-nav .links{display:flex;gap:6px;align-items:center}
.site-nav .links a.txt{color:var(--ink);text-decoration:none;font-weight:700;font-size:.92rem;padding:8px 10px}
@media (max-width:720px){.site-nav .links a.txt{display:none}}
.container{max-width:1120px;margin:0 auto;padding-inline:16px}
.auth{max-width:440px;margin:0 auto;padding:40px 16px 64px}
.section{padding-block:72px}
.section.tint{background:var(--surface);border-block:1px solid var(--line)}
.lead{font-size:1.15rem;color:var(--muted);max-width:58ch}
.hero-l{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-block:56px 72px}
@media (max-width:860px){.hero-l{grid-template-columns:1fr;gap:36px;padding-block:36px 56px}}
.hero-l h1{font-size:clamp(2.4rem,6.6vw,4.3rem);line-height:1.02;letter-spacing:-.035em}
.hero-l h1 em{white-space:nowrap}
.trust{display:flex;gap:18px;flex-wrap:wrap;font-size:.86rem;color:var(--muted);font-weight:700}
.trust span{display:inline-flex;gap:6px;align-items:center}
.trust svg{width:18px;height:18px;stroke:var(--good);fill:none;stroke-width:2.4}
.phone{width:min(330px,100%);margin:0 auto;aspect-ratio:9/18.5;border-radius:44px;background:#0b1a1e;padding:12px;box-shadow:0 40px 80px -30px rgba(14,31,36,.55);position:relative}
.phone .screen{height:100%;border-radius:34px;background:var(--bg);overflow:hidden;padding:30px 16px 0;display:grid;gap:12px;align-content:start;grid-template-rows:auto auto auto auto auto 1fr}
.mock-tabs{align-self:end;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin:0 -16px;padding:10px 6px 14px;background:var(--surface);font-size:.62rem;font-weight:800;color:var(--muted);text-align:center}
.mock-tabs span:first-child{color:var(--accent)}
.cap::first-letter{text-transform:uppercase}
.phone .notch{position:absolute;top:20px;left:50%;transform:translateX(-50%);width:90px;height:22px;border-radius:12px;background:#0b1a1e}
.float{position:absolute;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:10px 14px;box-shadow:var(--shadow);font-size:.82rem;font-weight:800;display:flex;gap:8px;align-items:center}
.float.a{left:-8%;top:22%} .float.b{right:-6%;bottom:18%}
@media (max-width:860px){.float.a{left:0}.float.b{right:0}}
.dot{width:10px;height:10px;border-radius:50%;background:var(--sun);flex:none}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.step{display:grid;gap:10px}
.step .n{width:40px;height:40px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-family:var(--f-display);font-weight:600;font-size:1.1rem}
.prog-tile{border-radius:20px;padding:20px;color:#fff;display:grid;gap:8px;min-height:190px;align-content:end;position:relative;overflow:hidden}
.prog-tile .big{position:absolute;right:-6px;top:-30px;font-family:var(--f-accent);font-style:italic;font-size:9rem;opacity:.18;line-height:1}
.prog-tile p{opacity:.9;font-size:.92rem}
.coach-l{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:center}
@media (max-width:860px){.coach-l{grid-template-columns:1fr}.coach-photo{max-width:200px;font-size:3.5rem}}
.coach-photo{aspect-ratio:1;border-radius:28px;background:linear-gradient(150deg,var(--rose),var(--accent));display:grid;place-items:center;color:#fff;font-family:var(--f-accent);font-style:italic;font-size:5rem;max-width:380px;width:100%;object-fit:cover}
.price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
@media (max-width:860px){.price-grid{grid-template-columns:1fr}}
.price-card{background:var(--surface);border:2px solid var(--line);border-radius:22px;padding:24px;display:grid;gap:14px;align-content:start;position:relative}
.price-card.featured{border-color:var(--accent);box-shadow:var(--shadow)}
.price-card .amount{font-family:var(--f-display);font-weight:600;font-size:2.5rem;line-height:1;letter-spacing:-.03em}
.price-card ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;font-size:.92rem}
.price-card li{display:flex;gap:8px}
.price-card li::before{content:"";width:18px;height:18px;flex:none;margin-top:3px;border-radius:50%;background:var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f766e' stroke-width='3'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/12px no-repeat}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--accent);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--muted)}
.cta-band{background:linear-gradient(150deg,var(--accent),var(--accent-2));color:var(--accent-ink);border-radius:28px;padding:44px 24px;text-align:center;display:grid;gap:16px;justify-items:center}
.cta-band .lead{color:inherit;opacity:.85}
.lead-form{display:flex;gap:8px;width:100%;max-width:460px;flex-wrap:wrap}
.lead-form input{flex:1;min-width:200px}
footer.site{padding-block:40px;color:var(--muted);font-size:.86rem}
footer.site .in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer.site a{color:var(--muted)}
.legal{max-width:760px;margin:0 auto;padding:40px 16px 64px;display:grid;gap:14px}
.legal h2{margin-top:12px}

/* ---------- Admin ---------- */
.admin{max-width:1180px;margin:0 auto;padding:20px 16px 64px;display:grid;gap:18px}
.admin-nav{display:flex;gap:6px;flex-wrap:wrap}
.admin-nav a{padding:8px 14px;border-radius:10px;text-decoration:none;font-weight:800;font-size:.88rem;color:var(--ink);background:var(--surface);border:1px solid var(--line)}
.admin-nav a[aria-current="page"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;gap:4px}
.stat b{font-family:var(--f-display);font-weight:600;font-size:1.7rem;letter-spacing:-.02em}
.stat span{font-size:.78rem;color:var(--muted);font-weight:800}
@media (prefers-reduced-motion:no-preference){.prog>span{transition:width .5s ease}}

/* ---------- App de Android (TWA): sin compras dentro de la app ---------- */
.android-only{display:none!important}
.android .sell{display:none!important}
.android .android-only{display:block!important}

/* ---------- Botones de Google y Facebook ---------- */
.btn.social{border-radius:12px;gap:12px;font-weight:600}
.btn.social svg{width:20px;height:20px;flex:none}
.btn.google{background:#fff;color:#1f1f1f;box-shadow:inset 0 0 0 1px #c9cfcd}
.btn.facebook{background:#1877f2;color:#fff}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem;margin-top:6px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}