/* Innovación — estilos compartidos */
:root{
  --ink:#0E1B2C;
  --ink-2:#16283D;
  --ink-line:#263B52;
  --ground:#F6F7F5;
  --paper:#FFFFFF;
  --line:#E2E6E3;
  --muted:#4A5563;
  --muted-dark:#A9B8C6;
  --on-dark:#C3CFD9;
  --accent:#0F7A62;
  --accent-dark:#0A5A48;
  --accent-soft:#E9EFEC;
  --mint:#7FD3BC;
  --serif:'Source Serif 4', Georgia, serif;
  --sans:'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius:14px;
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent)}
a:hover{color:var(--accent-dark)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:3px}
h1,h2,h3{margin:0;line-height:1.15}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:var(--paper);padding:12px 16px;z-index:100}
.skip:focus{left:12px;top:12px}

/* Encabezado */
.site-header{background:var(--ink);color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid var(--ink-line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.brand:hover{color:#fff}
.brand-mark{width:40px;height:40px;flex:none;display:block}
.brand-name{font-family:var(--sans);font-size:21px;font-weight:800;letter-spacing:2.5px}
.nav{display:flex;align-items:center;gap:6px 26px;font-size:15px;font-weight:500}
.nav a{color:#D5DEE6;text-decoration:none;padding:8px 0}
.nav a:hover,.nav a[aria-current="page"]{color:#fff}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--mint)}
.nav .btn{padding:0 20px}
.nav-toggle{display:none;background:none;border:1.5px solid var(--ink-line);color:#fff;border-radius:8px;width:48px;height:44px;cursor:pointer;align-items:center;justify-content:center}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:10px;font-weight:700;text-decoration:none;border:1.5px solid transparent;font-family:inherit;font-size:16px;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--ink-2);color:#fff}
.btn-outline{border-color:var(--ink);color:var(--ink);font-weight:600}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-ghost{border-color:#3A4E63;color:#fff;font-weight:600}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn-lg{min-height:56px;padding:0 28px;font-size:17px}
.btn svg{flex:none}

/* Héroes */
.hero{background:var(--ink);color:#fff;padding:80px 0 104px}
.hero-sub{padding:64px 0 80px}
.hero .wrap{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.hero-text{flex:999 1 520px;min-width:0}
.hero-aside{flex:1 1 360px;min-width:0}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.hero .eyebrow{color:var(--mint);margin-bottom:20px}
.hero h1{font-family:var(--serif);font-weight:600;font-size:54px;letter-spacing:-.5px;margin-bottom:24px}
.hero-sub h1{font-size:46px}
.lead{font-size:19px;color:var(--on-dark);max-width:620px;margin-bottom:36px}
.actions{display:flex;flex-wrap:wrap;gap:14px}
.crumbs{font-size:14px;color:var(--muted-dark);margin-bottom:18px}
.crumbs a{color:var(--muted-dark)}

/* Panel oscuro del héroe */
.panel{background:var(--ink-2);border:1px solid var(--ink-line);border-radius:16px;padding:28px}
.panel-title{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#9FB0C0;margin-bottom:8px}
.panel-link{display:flex;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--ink-line);color:#fff;text-decoration:none}
.panel-link:last-child{border-bottom:0;padding-bottom:4px}
.panel-link:hover{color:#fff}
.panel-link:hover strong{color:var(--mint)}
.panel-link strong{display:block;font-size:17px}
.panel-link span span{font-size:14px;color:var(--muted-dark)}
.check-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:#E3EAF0}
.check-list li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat}
.icon-box{width:44px;height:44px;flex:none;border-radius:10px;background:#0F3B37;color:var(--mint);display:flex;align-items:center;justify-content:center}

/* Secciones */
.section{padding:96px 0}
.section-white{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-soft{background:var(--accent-soft)}
.section-dark{background:var(--ink);color:#fff}
.section-head{display:flex;flex-wrap:wrap;gap:20px 56px;align-items:flex-end;margin-bottom:48px}
.section-head > div{flex:999 1 520px;min-width:0}
.section-head > p{flex:1 1 340px;color:var(--muted);font-size:17px}
.section-dark .section-head > p{color:var(--on-dark)}
h2{font-family:var(--serif);font-weight:600;font-size:40px}
.narrow{max-width:760px}
.narrow > p{color:var(--muted);font-size:17px;margin-top:16px}

/* Rejillas de tarjetas */
.grid{display:flex;flex-wrap:wrap;gap:20px}
.grid > *{flex:1 1 300px;min-width:0}
.grid-2 > *{flex:1 1 440px}
.grid-4 > *{flex:1 1 240px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:10px}
.card h3{font-size:19px;font-weight:700}
.card p{color:var(--muted);font-size:15px}
.card .more{margin-top:auto;padding-top:8px;font-weight:700;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.card-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.card-dark p{color:var(--on-dark)}
.card-dark .more{color:var(--mint)}
.card .tag{font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#5B6673}
.card-dark .tag{color:var(--mint)}
.card .card-title{font-family:var(--serif);font-size:26px;font-weight:600}
.card ul{margin:4px 0 0;padding-left:20px;color:var(--muted);font-size:15px;display:flex;flex-direction:column;gap:4px}
.card .price{font-weight:700;color:var(--ink);font-size:15px}
.card-icon{width:48px;height:48px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:6px}

/* Servicio grande en inicio */
.service{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:36px;display:flex;flex-direction:column;gap:14px;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.service:hover{border-color:var(--accent);color:var(--ink);transform:translateY(-2px)}
.service .num{font-family:var(--serif);font-size:15px;font-weight:600;color:var(--accent)}
.service h3{font-family:var(--serif);font-size:28px;font-weight:600}
.service p{color:var(--muted)}
.service .go{margin-top:auto;font-weight:700;color:var(--accent);display:inline-flex;gap:8px;align-items:center}

/* Pasos */
.steps{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:28px 20px;counter-reset:paso}
.steps li{flex:1 1 240px;border-top:3px solid var(--ink);padding-top:20px;counter-increment:paso}
.steps li::before{content:counter(paso);display:block;font-family:var(--serif);font-size:36px;font-weight:600;color:var(--accent);line-height:1.2}
.steps h3{font-size:19px;font-weight:700;margin:6px 0 8px}
.steps p{color:var(--muted);font-size:15px}
.section-dark .steps li{border-color:var(--mint)}
.section-dark .steps li::before{color:var(--mint)}
.section-dark .steps p{color:var(--on-dark)}

/* Etiquetas / chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.chips li{background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600}

/* Dos columnas */
.split{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start}
.split > .split-main{flex:999 1 520px;min-width:0}
.split > .split-side{flex:1 1 320px;min-width:0}

/* Planes */
.plan{background:var(--paper);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--line)}
.plan h3{font-size:21px;font-weight:700}
.plan p{color:var(--muted);font-size:15px}
.plan .btn{margin-top:auto}
.plan-featured{background:var(--ink);color:#fff;border-color:var(--ink)}
.plan-featured p{color:var(--on-dark)}
.plan-amount{font-family:var(--serif);font-size:40px;font-weight:600;line-height:1.1}
.plan-amount small{font-family:var(--sans);font-size:15px;font-weight:500;color:var(--muted-dark)}
.badge{font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;background:var(--accent);color:#fff;padding:4px 10px;border-radius:999px;white-space:nowrap}
.plan-top{display:flex;justify-content:space-between;align-items:center;gap:12px}

/* Preguntas frecuentes */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px}
.faq summary{cursor:pointer;list-style:none;padding:20px 56px 20px 24px;font-weight:700;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);font-size:24px;font-weight:400;color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 24px 22px;color:var(--muted)}

/* Llamado a la acción */
.cta .wrap{display:flex;flex-wrap:wrap;gap:40px;align-items:center}
.cta-text{flex:999 1 520px;min-width:0}
.cta-text h2{font-size:42px;margin-bottom:14px}
.cta-text p{color:var(--on-dark);font-size:18px}
.cta-actions{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:14px}
.cta-actions .btn{justify-content:flex-start;min-height:60px;font-size:17px}
.meta-line{display:flex;align-items:center;gap:10px;color:var(--muted-dark);font-size:15px}

/* Contacto */
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;gap:18px;align-items:flex-start;text-decoration:none;color:var(--ink)}
.contact-card:hover{border-color:var(--accent);color:var(--ink)}
.contact-card h3{font-size:18px;font-weight:700;margin-bottom:4px}
.contact-card p{color:var(--muted);font-size:15px}
.contact-card strong{font-size:17px;color:var(--ink)}

/* Pie */
.site-footer{background:#09131F;color:#8E9DAC;padding:56px 0 32px;font-size:14px}
.footer-grid{display:flex;flex-wrap:wrap;gap:32px 48px;margin-bottom:40px}
.footer-grid > div{flex:1 1 200px}
.footer-grid > div:first-child{flex:2 1 280px}
.footer-grid h3{font-family:var(--sans);font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:#fff;margin-bottom:14px}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.footer-grid a{color:var(--on-dark);text-decoration:none}
.footer-grid a:hover{color:#fff}
.footer-grid p{max-width:340px;margin-top:12px}
.footer-bottom{border-top:1px solid #1C2B3C;padding-top:24px}

/* Botón flotante de WhatsApp */
.wa-float{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(14,27,44,.3);z-index:60}
.wa-float:hover{background:var(--accent-dark);color:#fff}

/* Responsivo */
@media (max-width:960px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);flex-direction:column;align-items:stretch;padding:8px 24px 24px;border-bottom:1px solid var(--ink-line)}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--ink-line)}
  .nav a[aria-current="page"]{box-shadow:none;color:var(--mint)}
  .nav .btn{margin-top:12px;border-bottom:0}
}
@media (max-width:640px){
  .hero{padding:56px 0 72px}
  .hero h1{font-size:36px}
  .hero-sub h1{font-size:34px}
  .lead{font-size:17px}
  h2,.cta-text h2{font-size:30px}
  .section{padding:64px 0}
  .service,.card,.plan{padding:24px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .service{transition:none}
}
.site-footer .brand,.site-footer .brand:hover{color:#fff}