/* =========================================================
   GRUPO SÁENZ — Sistema de marca (Edición 02) · DS compartido
   Paleta:  Azul Sáenz #1D5FD6 · Tinta #14213D · Papel #EDEAE1
            Oro Sáenz #C8A96A (firma, nunca relleno) · Blanco #FFFFFF
   Tipos:   Baloo 2 (marca/titulares) · Besley (display en placas)
            Jost (texto/etiquetas en mayúsculas con tracking)
   Regla:   Sin sombras. Sin degradados. Bordes finos tipo doodle.
   Fondo:   Alterna secciones .sec-plain (plano) y .sec-grid (cuadrícula).
   ========================================================= */

:root{
  --azul:#1D5FD6;
  --azul-900:#164BAA;
  --tinta:#14213D;
  --papel:#EDEAE1;
  --papel-2:#E3DFD3;
  --oro:#C8A96A;
  --blanco:#FFFFFF;
  --line:rgba(20,33,61,.14);
  --line-strong:rgba(20,33,61,.9);
  --radius:22px;
  --radius-sm:14px;
  --maxw:1160px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Jost',sans-serif;
  color:var(--tinta);
  background-color:var(--blanco);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}

/* ---------- Tipografía base ---------- */
h1,h2,h3,h4{font-family:'Baloo 2',sans-serif;line-height:1.12;color:var(--tinta);font-weight:700}
.display{font-family:'Besley',serif;line-height:1.08;font-weight:600}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.eyebrow{font-family:'Jost',sans-serif;text-transform:uppercase;letter-spacing:.22em;
  font-size:12.5px;font-weight:600;color:var(--oro);display:inline-block}
.oro{color:var(--oro)}
.lead{font-size:19px;color:rgba(20,33,61,.82);max-width:62ch}

/* ---------- Fondos alternados ---------- */
.sec-plain{background:var(--blanco)}
.sec-papel{background:var(--papel)}
.sec-grid{
  background-color:var(--papel);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:34px 34px;
}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:'Jost',sans-serif;
  font-weight:600;font-size:16px;padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:background .18s,color .18s,border-color .18s;white-space:nowrap}
.btn-primary{background:var(--azul);color:var(--blanco);border-color:var(--azul)}
.btn-primary:hover{background:var(--azul-900);border-color:var(--azul-900)}
.btn-secondary{background:transparent;color:var(--tinta);border-color:var(--line-strong)}
.btn-secondary:hover{background:var(--tinta);color:var(--papel)}
.btn-white{background:#fff;color:var(--azul);border-color:#fff}
.btn-white:hover{background:var(--papel)}
.btn-ghost-blue{background:transparent;color:var(--blanco);border-color:rgba(255,255,255,.55)}
.btn-ghost-blue:hover{background:var(--blanco);color:var(--azul)}
.btn-sm{padding:10px 18px;font-size:14.5px}
.btn-block{width:100%;justify-content:center}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;
  background:rgba(255,255,255,.88);backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;line-height:1}
.brand-logo{display:block;height:auto}
.brand-logo-header{width:190px;max-height:58px}
.nav-links{display:flex;gap:22px;font-size:15px;font-weight:500}
.nav-links a{color:rgba(20,33,61,.78);transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:var(--azul)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;background:none;border:1.5px solid var(--line-strong);
  border-radius:10px;width:44px;height:40px;flex-direction:column;align-items:center;justify-content:center;cursor:pointer}
.nav-toggle span{position:relative;display:block;width:20px;height:2px;background:var(--tinta);border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--tinta);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.mobile-panel{display:none}

/* ---------- Secciones ---------- */
section{padding:88px 0}
.section-head{max-width:700px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(28px,4vw,42px);margin-top:14px}
.section-head .lead{margin-top:16px}
.section-head.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Placa azul (sistema gráfico) ---------- */
.plate{background:var(--azul);color:var(--blanco);border-radius:var(--radius-sm);display:inline-block;padding:.02em .3em}

/* ---------- HERO (home) ---------- */
.hero{padding:70px 0 76px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-family:'Besley',serif;font-weight:600;font-size:clamp(34px,5.2vw,58px);line-height:1.08;letter-spacing:-.4px}
.hero .lead{margin:26px 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.trust{margin-top:40px;padding-top:26px;border-top:1px solid var(--line)}
.trust p{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(20,33,61,.55);font-weight:600;margin-bottom:14px}
.trust .logos{display:flex;flex-wrap:wrap;gap:10px 8px}
.chip{font-family:'Baloo 2',sans-serif;font-weight:600;font-size:14px;color:rgba(20,33,61,.7);
  border:1.5px solid var(--line);border-radius:999px;padding:6px 14px;background:transparent}

.hero-card{background:var(--papel-2);border:1.5px solid var(--line-strong);border-radius:var(--radius);padding:26px}
.hero-card .top{display:flex;justify-content:space-between;align-items:center;gap:8px;
  font-family:'Jost';font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(20,33,61,.6);font-weight:600;margin-bottom:20px}
.hero-card .top b{font-family:'Baloo 2';color:var(--azul);letter-spacing:0;font-size:15px}
.hero-card .words{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.hero-card .words .plate{font-family:'Besley',serif;font-weight:600;font-size:26px}
.hero-card .note{border:1.5px solid var(--line-strong);border-radius:14px;padding:16px 18px;font-size:14px;color:rgba(20,33,61,.82)}
.hero-card .note b{display:block;font-family:'Baloo 2';color:var(--azul);font-size:13px;letter-spacing:.02em;margin-top:10px}

/* ---------- Hero de página interior ---------- */
.page-hero{padding:64px 0 20px}
.page-hero .eyebrow{margin-bottom:14px}
.page-hero h1{font-family:'Besley',serif;font-weight:600;font-size:clamp(32px,4.8vw,52px);line-height:1.08;letter-spacing:-.4px;max-width:20ch}
.page-hero .lead{margin-top:20px}
.tagnav{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tagnav a{font-family:'Jost';font-size:13.5px;font-weight:600;border:1.5px solid var(--line-strong);
  border-radius:999px;padding:8px 16px;color:var(--tinta);transition:background .15s,color .15s}
.tagnav a:hover{background:var(--azul);color:#fff;border-color:var(--azul)}

/* ---------- STATS ---------- */
.stats-band{background:var(--tinta);border-radius:var(--radius);color:var(--papel);
  padding:40px 30px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;position:relative}
.stat+.stat::before{content:"";position:absolute;left:-10px;top:12%;height:76%;width:1px;background:rgba(255,255,255,.16)}
.stat .num{font-family:'Baloo 2';font-weight:800;font-size:clamp(30px,4vw,42px);color:#fff;line-height:1}
.stat .num em{font-style:normal;color:var(--oro)}
.stat .lbl{font-size:13.5px;color:rgba(237,234,225,.75);margin-top:8px}

/* ---------- Cards / Pilares ---------- */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.pillar{background:var(--blanco);border:1.5px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;display:flex;flex-direction:column;transition:border-color .18s,transform .18s}
.pillar:hover{border-color:var(--azul);transform:translateY(-3px)}
.pillar .tag{font-family:'Jost';font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:var(--oro);margin-bottom:16px}
.pillar .ic{width:52px;height:52px;border:1.5px solid var(--line-strong);border-radius:14px;display:grid;place-items:center;margin-bottom:18px;color:var(--azul)}
.pillar h3{font-size:22px;margin-bottom:12px}
.pillar p{font-size:15.5px;color:rgba(20,33,61,.78);flex-grow:1}
.pillar .more{margin-top:20px;font-family:'Jost';font-weight:600;color:var(--azul);font-size:15px;display:inline-flex;align-items:center;gap:7px}
.pillar .more::after{content:"→";transition:transform .15s}
.pillar:hover .more::after{transform:translateX(4px)}

/* ---------- Split (texto + visual) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.narrow{gap:48px}
.check-list{list-style:none;margin-top:26px;display:grid;gap:16px}
.check-list li{display:flex;gap:14px;align-items:flex-start;font-size:16.5px}
.check-list .bullet{flex:0 0 auto;width:26px;height:26px;border-radius:8px;border:1.5px solid var(--azul);display:grid;place-items:center;color:var(--azul);margin-top:1px}
.blue-quote{background:var(--azul);border-radius:var(--radius);padding:40px 36px;color:#fff}
.blue-quote .q{font-family:'Besley',serif;font-weight:600;font-size:27px;line-height:1.28}
.blue-quote .q .u{border-bottom:2.5px solid var(--oro);padding-bottom:1px}
.blue-quote .meta{margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.2);font-size:14px;color:rgba(237,234,225,.82);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- Sección de servicio destacada ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:14px 0}
.feature.rev .feat-media{order:-1}
.feature .eyebrow{margin-bottom:14px}
.feature h2{font-size:clamp(26px,3.6vw,38px)}
.feature .lead{margin-top:16px;font-size:18px}
.feat-media{background:var(--azul);border-radius:var(--radius);padding:34px;color:#fff}
.feat-media .plate-word{font-family:'Besley',serif;font-weight:600;font-size:30px;line-height:1.15}
.feat-list{list-style:none;display:grid;gap:14px;margin-top:26px}
.feat-list li{border:1.5px solid var(--line-strong);border-radius:14px;padding:16px 18px;background:var(--blanco)}
.feat-list li b{font-family:'Baloo 2';color:var(--azul);display:block;margin-bottom:3px;font-size:16px}
.feat-list li span{font-size:14.5px;color:rgba(20,33,61,.78)}
.feat-media .feat-list li{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28)}
.feat-media .feat-list li b{color:#fff}
.feat-media .feat-list li span{color:rgba(237,234,225,.85)}
.micro-cta{margin-top:24px;font-family:'Jost';font-weight:600;color:var(--azul);display:inline-flex;gap:7px;align-items:center}
.micro-cta::after{content:"→";transition:transform .15s}
.micro-cta:hover::after{transform:translateX(4px)}
.divider{height:1px;background:var(--line);margin:60px 0}

/* ---------- Lista simple de productos ---------- */
.mini-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mini-cards.four{grid-template-columns:repeat(4,1fr)}
.mini{background:var(--blanco);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:22px 20px}
.mini b{font-family:'Baloo 2';color:var(--tinta);display:block;font-size:17px;margin-bottom:6px}
.mini span{font-size:14px;color:rgba(20,33,61,.75)}
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.pill-row .chip{font-size:15px;padding:8px 16px}

/* ---------- Proceso / timeline ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:var(--blanco);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:24px 22px}
.step .n{font-family:'Baloo 2';font-weight:800;font-size:15px;color:var(--azul);width:34px;height:34px;border-radius:10px;border:1.5px solid var(--azul);display:grid;place-items:center;margin-bottom:16px}
.step h4{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:rgba(20,33,61,.75)}
.step.step-cta{background:var(--tinta);color:var(--papel);display:flex;flex-direction:column;justify-content:center}
.step.step-cta h4{color:#fff;font-size:19px;margin-bottom:14px}

/* Timeline vertical (página proceso) */
.timeline{display:grid;gap:0;max-width:820px}
.tl-item{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:0 0 32px;position:relative}
.tl-item:not(:last-child)::before{content:"";position:absolute;left:31px;top:52px;bottom:-4px;width:1.5px;background:var(--line-strong)}
.tl-num{width:52px;height:52px;border-radius:14px;background:var(--azul);color:#fff;font-family:'Baloo 2';font-weight:800;font-size:20px;display:grid;place-items:center}
.tl-body h3{font-size:20px;margin-bottom:6px}
.tl-body p{font-size:15.5px;color:rgba(20,33,61,.8)}

/* ---------- Valores ---------- */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.value{border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);padding:24px 22px;background:var(--blanco)}
.value .vi{color:var(--azul);margin-bottom:14px}
.value b{font-family:'Baloo 2';display:block;font-size:18px;margin-bottom:6px}
.value span{font-size:14.5px;color:rgba(20,33,61,.78)}

/* ---------- Testimonios ---------- */
.quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.quote{background:var(--blanco);border:1.5px solid var(--line);border-radius:var(--radius);padding:28px 26px}
.quote .mark{font-family:'Besley',serif;font-size:52px;color:var(--oro);line-height:.5;height:26px;display:block}
.quote p{font-family:'Besley',serif;font-style:italic;font-weight:500;font-size:18px;color:var(--tinta);margin:10px 0 18px;line-height:1.45}
.quote .who{font-family:'Jost';font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--azul)}
.quote .who span{display:block;color:rgba(20,33,61,.55);font-weight:500;letter-spacing:.06em;margin-top:3px}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq-item{border:1.5px solid var(--line);border-radius:var(--radius-sm);background:var(--blanco);margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:20px 22px;
  font-family:'Baloo 2';font-weight:600;font-size:17px;color:var(--tinta);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q .ind{flex:0 0 auto;width:26px;height:26px;border:1.5px solid var(--azul);border-radius:8px;color:var(--azul);display:grid;place-items:center;transition:transform .2s}
.faq-item.open .faq-q .ind{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:320px}
.faq-a p{padding:0 0 20px;font-size:15.5px;color:rgba(20,33,61,.82)}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.contact-card{border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:24px 22px;background:var(--blanco);display:flex;gap:16px;align-items:flex-start}
.contact-card .ci{flex:0 0 auto;width:46px;height:46px;border:1.5px solid var(--line-strong);border-radius:12px;display:grid;place-items:center;color:var(--azul)}
.contact-card b{font-family:'Baloo 2';display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--oro);margin-bottom:6px}
.contact-card a,.contact-card p{font-size:16px;color:var(--tinta)}

/* ---------- Formulario multipaso ---------- */
.form-wrap{max-width:760px;margin:0 auto}
.progress{display:flex;gap:10px;margin-bottom:36px}
.progress .p-step{flex:1;text-align:center;font-family:'Jost';font-size:13px;font-weight:600;color:rgba(20,33,61,.5)}
.progress .p-bar{height:5px;border-radius:999px;background:var(--papel-2);margin-bottom:10px;overflow:hidden}
.progress .p-step.done .p-bar,.progress .p-step.active .p-bar{background:var(--azul)}
.progress .p-step.active,.progress .p-step.done{color:var(--tinta)}
.fstep{display:none}
.fstep.active{display:block}
.fstep h2{font-size:clamp(24px,3.2vw,32px)}
.fstep .help{color:rgba(20,33,61,.7);margin:10px 0 26px;font-size:16px}
.opt-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.opt{border:1.5px solid var(--line-strong);border-radius:14px;padding:18px 20px;cursor:pointer;background:var(--blanco);transition:border-color .15s,background .15s;display:block}
.opt:hover{border-color:var(--azul)}
.opt input{position:absolute;opacity:0}
.opt.sel,.opt input:checked+*{}
.opt.sel{border-color:var(--azul);background:rgba(29,95,214,.06)}
.opt b{font-family:'Baloo 2';display:block;font-size:17px;margin-bottom:4px}
.opt span{font-size:14px;color:rgba(20,33,61,.72)}
.field{margin-bottom:18px}
.field label{display:block;font-family:'Jost';font-weight:600;font-size:14px;margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;border:1.5px solid var(--line-strong);border-radius:12px;
  padding:13px 15px;font-family:'Jost';font-size:16px;background:var(--blanco);color:var(--tinta)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--azul)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-actions{display:flex;justify-content:space-between;gap:12px;margin-top:28px}
.notice{border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;font-size:13.5px;color:rgba(20,33,61,.72);background:var(--papel);margin-top:8px}
.success{text-align:center;border:1.5px solid var(--azul);border-radius:var(--radius);padding:48px 32px;background:var(--blanco)}
.success .ok{width:64px;height:64px;border-radius:16px;background:var(--azul);color:#fff;display:grid;place-items:center;margin:0 auto 22px}
.success h2{font-family:'Besley';font-weight:600;font-size:30px}
.success p{max-width:48ch;margin:14px auto 26px;color:rgba(20,33,61,.8)}

/* ---------- CTA final ---------- */
.final-card{background:var(--azul);border-radius:var(--radius);padding:64px 48px;text-align:center;color:#fff}
.final-card .eyebrow{color:var(--oro)}
.final-card h2{color:#fff;font-family:'Besley',serif;font-weight:600;font-size:clamp(28px,4.4vw,46px);max-width:18ch;margin:16px auto 0}
.final-card .lead{color:rgba(237,234,225,.9);margin:20px auto 30px;max-width:56ch}
.final-card .hero-cta{justify-content:center}
.final-card h2 + .hero-cta{margin-top:30px}

/* ---------- Footer ---------- */
.footer{background:var(--tinta);color:var(--papel);padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px}
.footer .brand{color:#fff}
.brand-footer{width:max-content;max-width:100%}
.brand-logo-footer{width:235px;max-width:100%}
.footer-about{font-size:14.5px;color:rgba(237,234,225,.72);margin:18px 0 20px;max-width:36ch}
.footer h5{font-family:'Jost';text-transform:uppercase;letter-spacing:.16em;font-size:12px;color:var(--oro);font-weight:600;margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:10px;font-size:14.5px}
.footer ul a{color:rgba(237,234,225,.82)}
.footer ul a:hover{color:#fff}
.footer .social{display:flex;gap:10px;margin-top:6px}
.footer .social a{width:38px;height:38px;border:1.5px solid rgba(255,255,255,.22);border-radius:10px;display:grid;place-items:center;color:var(--papel)}
.footer .social a:hover{border-color:var(--oro);color:var(--oro)}
.footer-contact li{color:rgba(237,234,225,.82);font-size:14.5px}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);font-size:13px;color:rgba(237,234,225,.6);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ---------- WhatsApp flotante ---------- */
.wa{position:fixed;right:22px;bottom:22px;z-index:60;background:var(--azul);color:#fff;border-radius:999px;
  padding:14px 20px;font-family:'Jost';font-weight:600;font-size:15px;display:flex;align-items:center;gap:10px;border:1.5px solid var(--azul-900)}
.wa:hover{background:var(--azul-900)}
.wa svg{width:20px;height:20px}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero-grid,.split,.feature{grid-template-columns:1fr;gap:36px}
  .feature.rev .feat-media{order:0}
  .cards-3,.cards-2,.quotes,.contact-grid,.grid-2,.opt-grid{grid-template-columns:1fr}
  .steps,.values,.mini-cards,.mini-cards.four{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr);gap:26px}
  .stat+.stat::before{display:none}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .mobile-panel{flex-direction:column;gap:4px;padding:14px 24px 20px}
  .mobile-panel.open{display:flex}
  .mobile-panel a{padding:10px 0;border-bottom:1px solid var(--line);font-weight:500}
  .mobile-panel .btn{margin-top:12px}
}
@media(max-width:560px){
  section{padding:60px 0}
  .brand-logo-header{width:180px;max-height:55px}
  .final-card .hero-cta{flex-direction:column;align-items:stretch;gap:12px}
  .final-card h2 + .hero-cta{margin-top:26px}
  .final-card .btn{width:100%;justify-content:center;white-space:normal}
  .stats-band,.steps,.values,.mini-cards,.mini-cards.four,.footer-grid{grid-template-columns:1fr}
  .final-card{padding:44px 24px}
  .tl-item{grid-template-columns:48px 1fr;gap:16px}
  .tl-item:not(:last-child)::before{left:23px}
  .tl-num{width:44px;height:44px;font-size:17px}
}