/* ============================================================================
 * Sintiapp — sitio reestructurado (propuesta). Misma identidad que la landing
 * actual, extendida para las secciones Protocolos / Apps / Material + biblioteca.
 * ========================================================================== */
:root{
  --beige:#ECF1EA;--cream:#FBFCFA;--ink:#0A3323;--deep:#105666;--deep2:#0E4D5C;
  --moss:#6E8F5E;--moss2:#839958;--rose:#CE8C82;--rose-soft:#F7E9E5;--rose-ink:#8A4F45;
  --white:#fff;--line:#E1E8DE;--ink-soft:#415a4e;--teal-soft:#E4EEE9;--radius:18px;
  --gold:#9C6412;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,.logo{font-family:'Poppins',sans-serif}
img,svg{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:inherit}
section[id]{scroll-margin-top:74px}

.btn{display:inline-flex;align-items:center;gap:8px;background:var(--deep);color:#fff;font-weight:600;padding:14px 26px;border-radius:999px;text-decoration:none;border:none;cursor:pointer;font-size:15px;transition:transform .12s,box-shadow .12s;box-shadow:0 6px 18px rgba(16,86,102,.18)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(16,86,102,.26)}
.btn-rose{background:var(--rose);color:var(--rose-ink);box-shadow:0 6px 18px rgba(206,140,130,.28)}
.btn-ghost{background:transparent;border:1.5px solid var(--deep);color:var(--deep);box-shadow:none}
.btn-ghost:hover{background:var(--teal-soft)}
.btn-sm{padding:10px 18px;font-size:13.5px}

/* Header */
header{position:sticky;top:0;background:rgba(251,252,250,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:13px 0}
.logo{font-size:24px;font-weight:700;letter-spacing:-.5px;display:flex;align-items:center;gap:9px;text-decoration:none}
.logo .mark{width:30px;height:30px;flex:none}
.logo b{color:var(--deep)}
.links{display:flex;align-items:center;gap:24px}
.links a.nl{font-size:14.5px;font-weight:500;color:var(--ink-soft);text-decoration:none}
.links a.nl:hover{color:var(--deep)}
nav .btn{padding:10px 20px;font-size:14px}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(170deg,#F1F6EF 0%,var(--cream) 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:66px 0 72px}
.pill{display:inline-flex;align-items:center;gap:7px;background:var(--white);border:1px solid var(--line);color:var(--moss);font-weight:600;font-size:13px;padding:7px 15px;border-radius:999px;margin-bottom:22px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--rose)}
.hero h1{font-size:clamp(33px,4.5vw,53px);line-height:1.05;letter-spacing:-1.2px}
.hero h1 span{color:var(--deep)}
.hero .sub{font-size:clamp(16px,1.5vw,19px);color:var(--ink-soft);max-width:520px;margin:20px 0 12px}
.hero .sub b{color:var(--ink)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero .micro{font-size:13.5px;color:var(--moss);font-weight:600;margin-top:20px;display:flex;align-items:center;gap:8px}
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto;display:block;position:relative;z-index:1}
.hero-art .blob{position:absolute;inset:-8% -6% -8% -6%;background:radial-gradient(circle at 70% 30%,rgba(131,153,88,.16),transparent 60%);z-index:0}

/* Sections */
section.block{padding:64px 0}
.block.tint{background:var(--beige)}
.block.tint-teal{background:linear-gradient(180deg,#F2F7F5,#EAF1EE)}
.tag{color:var(--rose);font-weight:600;letter-spacing:1.5px;text-transform:uppercase;font-size:12.5px;text-align:center}
.block h2{font-size:clamp(26px,3.4vw,38px);text-align:center;margin:8px auto 0;letter-spacing:-.6px;max-width:780px}
.block .lead{text-align:center;color:var(--ink-soft);max-width:660px;margin:14px auto 42px;font-size:17px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .14s,box-shadow .14s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(10,51,35,.07)}
.ic{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:15px;background:var(--teal-soft)}
.ic.rose{background:var(--rose-soft)}.ic.moss{background:#EAF0E2}.ic.gold{background:#F6ECD9}
.card .n{width:40px;height:40px;border-radius:12px;background:var(--deep);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-family:'Poppins';margin-bottom:15px}
.card h3{font-size:19px;margin-bottom:7px}
.card p{color:var(--ink-soft);font-size:15px}

/* Pilares (Evaluar → Tratar → Reforzar) */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.pillar{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;display:flex;flex-direction:column;text-decoration:none;transition:transform .14s,box-shadow .14s;position:relative;overflow:hidden}
.pillar:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(10,51,35,.08)}
.pillar .step{font-family:'Poppins';font-weight:700;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--rose)}
.pillar .pico{font-size:30px;margin:10px 0 6px}
.pillar h3{font-size:20px;margin-bottom:6px}
.pillar p{color:var(--ink-soft);font-size:14.5px;flex:1}
.pillar .go{margin-top:14px;font-weight:600;color:var(--deep);font-size:14.5px}
.pillar .arc{position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;border-radius:50%;background:var(--teal-soft);opacity:.5;z-index:0}
.pillar > *{position:relative;z-index:1}
.pillar.feat{border:2px solid var(--deep);box-shadow:0 16px 40px rgba(16,86,102,.14)}
.pstar{align-self:flex-start;background:var(--deep);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:3px 10px;border-radius:999px;margin-bottom:10px}

/* Encabezado de sección alineado a la izquierda (deep-dive) */
.sec-head{display:flex;flex-direction:column;gap:6px;margin-bottom:34px;max-width:640px}
.sec-head .tag{text-align:left}
.sec-head h2{text-align:left;margin:0;max-width:none}
.sec-head p{color:var(--ink-soft);font-size:16.5px;margin-top:6px}

/* Productos (apps / material) */
.prodgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prod{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px;display:flex;flex-direction:column}
.prod.feat{border:2px solid var(--rose)}
.prod-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.prod .thumb{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;background:var(--teal-soft)}
.prod .thumb.rose{background:var(--rose-soft)}.prod .thumb.moss{background:#EAF0E2}.prod .thumb.gold{background:#F6ECD9}
.prod h3{font-size:17px;margin-bottom:5px}
.prod p{color:var(--ink-soft);font-size:14px;flex:1;margin-bottom:14px}
.prod .foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto}
.prod .price{font-family:'Poppins';font-weight:700;font-size:20px;color:var(--ink)}
.prod .price small{font-size:13px;font-weight:600;color:var(--ink-soft)}
.badge{font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.badge-free{background:#EAF0E2;color:#5c7a3f}
.badge-paid{background:var(--rose-soft);color:var(--rose-ink)}
.badge-soon{background:#F6ECD9;color:var(--gold)}
.badge-beta{background:var(--teal-soft);color:var(--deep)}

/* App destacada (Foco) */
.appfeat{display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 16px 44px rgba(10,51,35,.07)}
.appfeat .body{padding:34px 36px}
.appfeat .body .badge-beta{margin-bottom:12px;display:inline-block}
.appfeat h3{font-size:26px;letter-spacing:-.5px;margin-bottom:10px}
.appfeat p{color:var(--ink-soft);font-size:15.5px;margin-bottom:14px}
.appfeat ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.appfeat li{font-size:14.5px;color:var(--ink-soft);display:flex;gap:9px}
.appfeat li::before{content:'✓';color:var(--moss2);font-weight:700}
.appfeat .visual{background:linear-gradient(160deg,#0E4D5C,#105666);display:grid;place-items:center;padding:26px}
.appfeat .visual svg{width:100%;height:auto}
@media(max-width:760px){.appfeat{grid-template-columns:1fr}.appfeat .visual{order:-1}}

/* Precios (reuso landing) */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch;margin-top:8px}
.plan{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:30px 26px;display:flex;flex-direction:column}
.plan.feat{border:2px solid var(--deep);box-shadow:0 18px 44px rgba(16,86,102,.14);position:relative}
.plan .badge2{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--deep);color:#fff;font-size:12px;font-weight:600;padding:5px 14px;border-radius:999px}
.plan .pn{font-family:'Poppins';font-weight:600;font-size:18px}
.plan .price{font-family:'Poppins';font-size:38px;font-weight:700;color:var(--deep);margin:10px 0 2px;line-height:1}
.plan .per{color:var(--ink-soft);font-size:14px}
.plan ul{list-style:none;margin:18px 0 22px;display:flex;flex-direction:column;gap:10px}
.plan li{font-size:14.5px;color:var(--ink-soft);display:flex;gap:9px;align-items:flex-start}
.plan li::before{content:'✓';color:var(--moss2);font-weight:700}
.plan .btn{justify-content:center;margin-top:auto}
.plans-note{text-align:center;color:var(--ink-soft);font-size:14px;margin-top:26px}
.plans-note b{color:var(--rose-ink)}

/* Biblioteca teaser */
.libteaser{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:linear-gradient(160deg,#EEF4F1,#E7EFE9);border:1px solid var(--line);border-radius:26px;padding:40px 44px;max-width:1000px;margin:0 auto}
.libteaser h2{text-align:left;margin:0 0 12px;font-size:clamp(24px,3vw,32px)}
.libteaser .tag{text-align:left}
.libteaser p{color:var(--ink-soft);font-size:16px;margin-bottom:8px}
.libteaser ul{list-style:none;margin:14px 0 22px;display:flex;flex-direction:column;gap:9px}
.libteaser li{font-size:14.5px;color:var(--ink-soft);display:flex;gap:9px}
.libteaser li::before{content:'→';color:var(--rose);font-weight:700}
@media(max-width:760px){.libteaser{grid-template-columns:1fr;padding:30px 26px}}

/* mock preview de biblioteca (mini) */
.libmock{background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:0 16px 40px rgba(10,51,35,.1);overflow:hidden}
.libmock .top{background:var(--deep);padding:11px 14px;display:flex;align-items:center;gap:8px}
.libmock .top .d{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.5)}
.libmock .top .u{margin-left:auto;color:#fff;font-size:12px;font-weight:600;opacity:.92}
.libmock .rows{padding:12px}
.libmock .r{display:flex;align-items:center;gap:11px;padding:10px;border-radius:11px}
.libmock .r + .r{margin-top:6px}
.libmock .r .t{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:17px;background:var(--teal-soft);flex:none}
.libmock .r .nm{font-size:13.5px;font-weight:600;flex:1}
.libmock .r .nm small{display:block;font-weight:400;color:var(--ink-soft);font-size:11.5px}
.libmock .r .pillbtn{font-size:11.5px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--deep);color:#fff}
.libmock .r .pillbtn.g{background:#EAF0E2;color:#5c7a3f}
.libmock .r.lock{opacity:.6}
.libmock .r.lock .pillbtn{background:var(--rose-soft);color:var(--rose-ink)}

/* Fundadora (reuso) */
.founder{display:grid;grid-template-columns:270px 1fr;background:linear-gradient(160deg,var(--deep) 0%,var(--deep2) 100%);color:#fff;border-radius:26px;overflow:hidden;max-width:920px;margin:0 auto;box-shadow:0 20px 50px rgba(16,86,102,.18)}
.founder-photo img{width:100%;height:100%;min-height:280px;object-fit:cover;object-position:center 20%;display:block;background:#0E4D5C}
.founder-body{padding:42px 44px}
.ftag{color:#E7B4AC;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;font-size:12.5px}
.fquote{font-family:'Poppins',sans-serif;font-size:clamp(19px,2vw,25px);line-height:1.45;font-weight:500;margin:14px 0 20px}
.fwho{color:#bfe0e2;font-size:14.5px}
.fwho b{color:#fff}
@media(max-width:720px){.founder{grid-template-columns:1fr}.founder-photo img{height:320px;min-height:0}}

footer{border-top:1px solid var(--line);padding:40px 0 34px;text-align:center;color:var(--ink-soft);font-size:14px;background:var(--cream)}
footer .logo{justify-content:center;margin-bottom:10px;font-size:21px}
footer a{color:var(--deep);text-decoration:none;font-weight:600}
.disc{font-size:12px;color:#9aa89f;margin-top:16px;max-width:600px;margin-left:auto;margin-right:auto}

/* ===== Mi biblioteca (página maqueta) ===== */
.demo-banner{background:var(--rose-soft);color:var(--rose-ink);text-align:center;font-size:13px;font-weight:600;padding:9px 16px}
.lib-hero{background:linear-gradient(170deg,#F1F6EF,var(--cream));padding:40px 0 30px}
.lib-user{display:flex;align-items:center;gap:14px}
.lib-user .av{width:52px;height:52px;border-radius:50%;background:var(--deep);color:#fff;display:grid;place-items:center;font-family:'Poppins';font-weight:700;font-size:20px;flex:none}
.lib-user h1{font-size:26px;letter-spacing:-.5px}
.lib-user p{color:var(--ink-soft);font-size:14px}
.lib-intro{color:var(--ink-soft);font-size:15.5px;max-width:640px;margin-top:16px}
.lib-group{padding:30px 0}
.lib-group h2{font-size:20px;margin-bottom:4px;display:flex;align-items:center;gap:9px}
.lib-group .gsub{color:var(--ink-soft);font-size:14px;margin-bottom:18px}
.lib-items{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.lib-item{display:flex;align-items:center;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.lib-item .th{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;font-size:25px;background:var(--teal-soft);flex:none}
.lib-item .th.rose{background:var(--rose-soft)}.lib-item .th.moss{background:#EAF0E2}.lib-item .th.gold{background:#F6ECD9}
.lib-item .info{flex:1;min-width:0}
.lib-item .info h3{font-size:15.5px;margin-bottom:2px}
.lib-item .info p{color:var(--ink-soft);font-size:12.5px}
.lib-item.locked{opacity:.72;background:#F6F8F5}
@media(max-width:720px){.lib-items{grid-template-columns:1fr}}

/* Hero compacto de páginas internas */
.page-hero{background:linear-gradient(170deg,#F1F6EF 0%,var(--cream) 70%);border-bottom:1px solid var(--line);padding:44px 0 40px}
.page-hero .crumb{font-size:13px;color:var(--ink-soft);margin-bottom:12px}
.page-hero .crumb a{color:var(--deep);text-decoration:none;font-weight:600}
.page-hero .tag{text-align:left}
.page-hero h1{font-size:clamp(30px,4vw,46px);letter-spacing:-1px;line-height:1.08;margin:6px 0 12px;max-width:16ch}
.page-hero h1 span{color:var(--deep)}
.page-hero p{color:var(--ink-soft);font-size:clamp(16px,1.5vw,18.5px);max-width:60ch}
.page-hero .hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}

/* Problema (stat) */
.stat{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.stat .s{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:22px 30px;text-align:center;min-width:180px}
.stat b{font-family:'Poppins';font-size:38px;color:var(--deep);display:block;line-height:1}
.stat .s.rose b{color:var(--rose)}
.stat span{color:var(--ink-soft);font-size:14.5px;display:block;margin-top:8px}

/* Es / no es */
.esno .yes{border-top:4px solid var(--moss2)}
.esno .no{border-top:4px solid var(--rose)}
.esno .card h3{display:flex;align-items:center;gap:8px}

/* Para quién */
.whom{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.chip{background:var(--white);border:1px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:500;font-size:15px}
.chip.soon{color:var(--moss);border-style:dashed}
.chip.now{background:var(--deep);color:#fff;border-color:var(--deep)}

/* FAQ */
.faq details{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;padding:16px 0;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--deep);font-size:22px;flex:none}
.faq details[open] summary::after{content:'–'}
.faq p{color:var(--ink-soft);padding:0 0 16px;font-size:15.5px}

/* Modal "¿con qué correo entras a Sintiapp?" antes de ir a pagar — nunca usamos el correo de la
 * cuenta de pago para activar el plan, así que lo pedimos aparte antes de ir a Mercado Pago. */
.pay-overlay{position:fixed;inset:0;background:rgba(10,51,35,.45);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.pay-overlay.open{display:flex}
.pay-card{background:var(--white);border-radius:22px;padding:30px 28px;max-width:420px;width:100%;box-shadow:0 24px 60px rgba(10,51,35,.25)}
.pay-card h3{font-family:'Poppins',sans-serif;font-size:20px;margin-bottom:8px}
.pay-card p{color:var(--ink-soft);font-size:14.5px;margin-bottom:16px}
.pay-card input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;margin-bottom:6px}
.pay-card input:focus{outline:none;border-color:var(--deep)}
.pay-card .pay-err{color:var(--rose-ink);font-size:13px;min-height:18px;margin-bottom:4px}
.pay-card .row{display:flex;gap:10px;margin-top:8px}
.pay-card .row .btn{flex:1;justify-content:center}

/* CTA final */
.ctaband{background:linear-gradient(160deg,#EEF4F1,#E7EFE9)}

/* Cómo se entrega / pasos numerados en línea */
.steprow{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}

@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:32px;padding:44px 0 52px;text-align:center}
  .hero .sub{margin-left:auto;margin-right:auto}
  .hero-cta,.hero .micro{justify-content:center}
  .hero-art{order:-1;max-width:380px;margin:0 auto;width:100%}
  .grid,.grid2,.pillars,.plans,.prodgrid{grid-template-columns:1fr}
  .sec-head{text-align:center;margin-left:auto;margin-right:auto}
  .sec-head .tag,.sec-head h2{text-align:center}
  .links .nl{display:none}
}