:root{--navy:#1F3A5C;--teal:#23708F;--amber:#7DBB4E;--paper:#F4F6F8;--ink2:#3C5068;--mist:#C9D6E0}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',sans-serif;background:var(--paper);color:var(--navy);line-height:1.6}
h1,h2,h3{font-family:'Sora',sans-serif;margin:0;line-height:1.15}
a{color:inherit}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:'Sora',sans-serif;font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase}
section{padding:80px 0}

/* nav */
header{position:sticky;top:0;z-index:10;background:var(--paper);border-bottom:1px solid #DDE3EA}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:'Sora',sans-serif;font-weight:700}
.logo-img{width:52px;height:52px;object-fit:cover;mix-blend-mode:multiply}
.hero .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}
.hero-logo{width:100%;max-width:380px;justify-self:center;background:#fff;padding:12px;box-shadow:0 12px 32px rgba(0,0,0,.25)}
.hero-logo img{width:100%;display:block}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-size:15px;font-weight:500}
.nav ul a{text-decoration:none}
.nav ul a:hover{color:var(--teal)}
.btn{display:inline-block;padding:14px 24px;background:var(--amber);color:var(--navy);font-family:'Sora',sans-serif;font-weight:700;text-decoration:none}
.btn:hover{background:#6AA83C}

/* hero */
.hero{background:var(--teal);color:var(--paper);padding:96px 0}
.hero h1{font-size:clamp(36px,6vw,64px);font-weight:800;max-width:780px}
.bar{width:64px;height:6px;background:var(--amber);margin:28px 0}
.hero p{font-size:19px;max-width:620px;color:#E6F0F5;margin:0 0 32px}
.stack{margin-top:48px;font-size:13px;letter-spacing:1.5px;font-weight:600;color:#E6F0F5}

/* why */
.why{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.why h2{font-size:clamp(26px,3.5vw,36px);margin:12px 0 18px}
.why p{color:var(--ink2);font-size:17px;margin:0}
.points{display:flex;flex-direction:column;gap:18px}
.point{display:flex;gap:14px;align-items:flex-start;font-size:16px}
.point::before{content:"";width:8px;height:8px;margin-top:10px;background:var(--amber);flex-shrink:0}

/* services */
.services{background:#fff}
.title{font-size:clamp(26px,3.5vw,36px);margin:12px 0 40px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px}
.card{display:flex;gap:16px;align-items:flex-start}
.card svg{flex-shrink:0}
.card h3{font-size:18px;margin-bottom:6px}
.card p{margin:0;font-size:15px;color:var(--ink2)}

/* solutions */
.solutions{background:var(--navy);color:var(--paper)}
.solutions .eyebrow{color:var(--amber)}
.cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:0 48px}
.case{padding:22px 0;border-bottom:1px solid #3D5A7C}
.case h3{color:var(--amber);font-size:19px;margin-bottom:6px}
.case p{margin:0;font-size:15px;color:var(--mist)}

/* apps */
.apps{background:#fff}
.apps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.app-btn{display:flex;flex-direction:column;gap:6px;padding:22px 24px;background:var(--paper);border:2px solid var(--navy);border-left:8px solid var(--teal);text-decoration:none;color:var(--navy);transition:background .15s,color .15s}
.app-btn:hover{background:var(--navy);color:var(--paper)}
.app-btn:hover small{color:var(--mist)}
.app-btn:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.app-btn b{font-family:'Sora',sans-serif;font-size:18px}
.app-btn small{font-size:14px;color:var(--ink2)}
.app-btn .go{margin-top:6px;font-family:'Sora',sans-serif;font-weight:600;font-size:14px;color:var(--teal)}
.app-btn:hover .go{color:var(--amber)}
.app-btn.off{border-color:#B8C2CC;border-left-color:#B8C2CC;color:#6B7280;pointer-events:none}
.app-btn.off .go{color:#6B7280}

/* process */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px}
.step .n{width:44px;height:44px;background:var(--teal);color:var(--paper);display:flex;align-items:center;justify-content:center;font-family:'Sora',sans-serif;font-weight:700;font-size:18px;margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{margin:0;font-size:15px;color:var(--ink2)}
.callout{margin-top:56px;padding:24px 28px;background:var(--amber);font-family:'Sora',sans-serif;font-weight:700;font-size:clamp(18px,2.4vw,24px)}

/* contact */
.contact{background:var(--navy);color:var(--paper)}
.contact .eyebrow{color:var(--amber)}
.contact h2{font-size:clamp(26px,3.5vw,36px);margin:12px 0 14px}
.contact p{color:var(--mist);margin:0 0 32px;max-width:560px}
.rows{display:flex;flex-direction:column;gap:18px;font-size:17px}
.row{display:flex;gap:14px;align-items:center}
.row a{text-decoration:none;word-break:break-all}
.row a:hover{color:var(--amber)}
footer{background:#152A45;color:var(--mist);font-size:14px;padding:24px 0;text-align:center}



.nav ul a{padding:6px 0;border-bottom:3px solid transparent}
.nav ul a.on{border-bottom-color:var(--amber);color:var(--teal)}
.pagehead{background:var(--teal);color:var(--paper);padding:56px 0}
.pagehead .eyebrow{color:var(--paper);opacity:.85}
.pagehead h1{font-size:clamp(30px,5vw,48px);font-weight:800;margin-top:10px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn.alt{background:transparent;color:var(--paper);border:2px solid var(--paper)}
.btn.alt:hover{background:var(--paper);color:var(--navy)}
.contact-page{min-height:50vh}
@media (max-width:860px){
  .nav{flex-wrap:wrap;height:auto;padding:10px 0;row-gap:8px}
  .nav ul{order:3;width:100%;overflow-x:auto;gap:18px;padding-bottom:4px;white-space:nowrap}
  .nav .btn{display:none}
  section{padding:48px 0}
  .hero{padding:56px 0}
  .hero .wrap{grid-template-columns:1fr}
  .hero-logo{max-width:260px;justify-self:start}
  .why{grid-template-columns:1fr;gap:28px}
}

/* Cuadro de cotización */
dialog.quote{border:0;padding:0;width:min(520px,calc(100% - 32px));background:var(--paper);color:var(--navy);box-shadow:0 20px 60px rgba(0,0,0,.35)}
dialog.quote::backdrop{background:rgba(15,30,50,.6)}
#quote-form{padding:28px;display:flex;flex-direction:column;gap:6px}
.quote-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.quote-head h2{font-size:22px}
.quote-x{background:none;border:0;font-size:32px;line-height:1;cursor:pointer;color:var(--navy);padding:0 4px}
.quote-sub{margin:4px 0 12px;color:var(--ink2);font-size:15px}
#quote-form label{font-weight:600;font-size:14px;margin-top:8px}
#quote-form input[type=text],#quote-form textarea{font:inherit;padding:12px;border:2px solid #B8C2CC;background:#fff;color:var(--navy);width:100%}
#quote-form input:focus,#quote-form textarea:focus,.quote-x:focus-visible{outline:3px solid var(--amber);outline-offset:1px}
.quote-send{border:0;cursor:pointer;margin-top:14px;font-size:16px}
.quote-send:disabled{opacity:.7;cursor:wait}
.quote-status{min-height:22px;margin:8px 0 0;font-size:14px}
.quote-status.ok{color:#2E7D32;font-weight:600}
.quote-status.err{color:#B3261E;font-weight:600}