:root{color-scheme:light;--ink:#071a3a;--ink-2:#0c2856;--muted:#566580;--blue:#145cff;--cyan:#19c4ff;--surface:#f6f9ff;--white:#fff;--line:#d8e4f7;--max:1200px;--radius:28px;--shadow:0 24px 70px rgba(24,76,158,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:94px}body{margin:0;background:var(--surface);color:var(--ink);font:16px/1.62 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}.skip-link{position:fixed;left:1rem;top:1rem;z-index:110;transform:translateY(-200%);background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:.5rem}.skip-link:focus{transform:none}.scroll-progress{position:fixed;inset:0 0 auto;z-index:120;height:3px}.scroll-progress span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}.site-header{position:fixed;inset:0 0 auto;z-index:100;transition:.2s ease}.header-inner{width:min(calc(100% - 2rem),var(--max));height:78px;margin:.8rem auto 0;padding:0 1rem;display:flex;align-items:center;justify-content:space-between;border:1px solid transparent;border-radius:18px;transition:.2s ease}.site-header.scrolled .header-inner{background:rgba(255,255,255,.88);border-color:rgba(216,228,247,.9);box-shadow:0 12px 34px rgba(23,53,103,.08);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:.72rem;color:inherit;text-decoration:none;font-weight:900;letter-spacing:-.035em}.brand b{color:var(--blue)}.brand-mark{display:grid;place-items:center;width:2.35rem;height:2.35rem;border-radius:.72rem;background:linear-gradient(145deg,var(--blue),var(--cyan));color:#fff;font-size:1.05rem;box-shadow:0 10px 24px rgba(20,92,255,.24)}nav{display:flex;align-items:center;gap:1.35rem}nav a{text-decoration:none;color:var(--muted);font-size:.9rem;font-weight:750;transition:.2s ease}nav a:hover,nav a.active{color:var(--blue)}nav .nav-cta{padding:.64rem 1rem;border-radius:999px;background:var(--ink);color:#fff}nav .nav-cta:hover,nav .nav-cta.active{background:var(--blue);color:#fff}.menu-button{display:none;width:44px;height:44px;border:0;background:transparent}.menu-button span{display:block;width:24px;height:2px;margin:6px auto;background:var(--ink);transition:.2s ease}.section{position:relative;width:min(calc(100% - 2.5rem),var(--max));margin:auto;padding:8rem 0}.section-index{position:absolute;top:8.8rem;right:0;color:#8190aa;font:700 .78rem/1 ui-monospace,SFMono-Regular,Menlo,monospace}.eyebrow{margin:0 0 1rem;color:var(--blue);font-size:.78rem;font-weight:900;letter-spacing:.17em;text-transform:uppercase}.section-intro{max-width:930px;margin-bottom:4.6rem}.section-intro h2,.trust h2,.contact h2{margin:0;font-size:clamp(2.5rem,5.8vw,5.4rem);line-height:.98;letter-spacing:-.064em}.lead{max-width:720px;margin:1.5rem 0 0;color:var(--muted);font-size:1.15rem}.hero{min-height:100svh;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:3.8rem;padding-top:9rem}.hero-copy{position:relative;z-index:2}.hero h1{margin:.7rem 0 1.5rem;font-size:clamp(3.3rem,7.2vw,6.8rem);line-height:.9;letter-spacing:-.078em}.hero h1 span{color:var(--blue)}.hero-lead{max-width:660px;margin:0;color:var(--muted);font-size:clamp(1.06rem,1.8vw,1.34rem)}.hero-actions{display:flex;align-items:center;gap:1.4rem;margin-top:2.2rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:3.35rem;padding:.82rem 1.25rem;border:0;border-radius:999px;text-decoration:none;font-weight:850;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.button:hover{transform:translateY(-2px)}.primary{background:var(--blue);color:#fff;box-shadow:0 16px 35px rgba(20,92,255,.28)}.primary:hover{background:#064de6;box-shadow:0 19px 40px rgba(20,92,255,.34)}.text-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--ink);text-decoration:none;font-weight:850}.text-link span{color:var(--blue)}.hero-note{margin:1.2rem 0 0;color:#74829a;font-size:.88rem}.hero-media{position:relative}.hero-media img{display:block;width:100%;height:clamp(430px,51vw,650px);object-fit:cover;object-position:58% center;border-radius:42px;box-shadow:var(--shadow)}.hero-media:before{content:"";position:absolute;inset:-4% -5% 12% 32%;z-index:-1;border-radius:50%;background:rgba(25,196,255,.18);filter:blur(50px)}.hero-caption{position:absolute;left:-2rem;right:2rem;bottom:1.5rem;display:flex;align-items:center;gap:.8rem;padding:.9rem 1rem;border:1px solid rgba(255,255,255,.8);border-radius:999px;background:rgba(255,255,255,.78);backdrop-filter:blur(18px);box-shadow:0 12px 30px rgba(7,26,58,.12);font-size:.82rem;font-weight:850}.hero-caption i{height:1px;flex:1;background:linear-gradient(90deg,var(--blue),var(--cyan));position:relative}.hero-caption i:after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-radius:50%;background:var(--cyan)}.manifesto{overflow:hidden;border-block:1px solid var(--line);background:#fff}.marquee{width:max-content;padding:1rem 0;color:#7390bd;font-size:.76rem;font-weight:900;letter-spacing:.24em;white-space:nowrap;animation:drift 22s linear infinite}@keyframes drift{to{transform:translateX(-28%)}}.about-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:6rem;align-items:start}.about-lead{margin:0;font-size:clamp(1.8rem,3.2vw,3rem);line-height:1.15;letter-spacing:-.045em}.about-copy{max-width:580px;color:var(--muted);font-size:1.08rem}.about-copy p{margin-top:0;margin-bottom:1.4rem}.capabilities{border-top:1px solid var(--line)}.capability-list{border-top:1px solid var(--line)}.capability{display:grid;grid-template-columns:70px .7fr 1.2fr;gap:2rem;align-items:start;padding:2rem 0;border-bottom:1px solid var(--line)}.capability>span{color:var(--blue);font:800 .84rem/1 ui-monospace,SFMono-Regular,Menlo,monospace}.capability h3{margin:0;font-size:clamp(1.45rem,2.3vw,2rem);letter-spacing:-.035em}.capability p{max-width:580px;margin:0;color:var(--muted)}.process{color:#fff;background:var(--ink);width:100%;max-width:none;padding-inline:max(1.25rem,calc((100vw - var(--max))/2))}.process .section-index{right:max(1.25rem,calc((100vw - var(--max))/2));color:#7892bc}.process .eyebrow{color:var(--cyan)}.process .section-intro{max-width:960px}.process-list{margin:0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.18)}.process-list li{display:grid;grid-template-columns:.55fr 1fr;gap:3rem;padding:2rem 0;border-bottom:1px solid rgba(255,255,255,.18)}.process-list b{font-size:clamp(1.5rem,2.6vw,2.25rem);letter-spacing:-.04em}.process-list span{max-width:650px;color:#b9c7de;font-size:1.04rem}.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}.solution{min-height:560px;padding:2.2rem;border-radius:var(--radius);display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(28,62,123,.12)}.solution-blue{background:linear-gradient(155deg,#1c70ff,#0e53e8);color:#fff}.solution-ink{background:linear-gradient(155deg,var(--ink-2),var(--ink));color:#fff}.solution-kicker{margin:0 0 4rem;color:#cfe1ff;font-size:.78rem;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.solution h3{max-width:520px;margin:0 0 1.2rem;font-size:clamp(2rem,3.5vw,3.35rem);line-height:1.02;letter-spacing:-.055em}.solution>p:not(.solution-kicker){max-width:560px;color:#d9e7ff}.solution ul{margin:1.1rem 0 2rem;padding-left:1.2rem;color:#eff5ff}.solution li{margin:.45rem 0}.solution a{margin-top:auto;align-self:flex-start;color:#fff;text-decoration:none;font-weight:850;border-bottom:1px solid rgba(255,255,255,.5)}.trust{display:grid;grid-template-columns:1.05fr .95fr;gap:6rem;align-items:start}.trust h2{font-size:clamp(2.3rem,4.6vw,4.5rem)}.trust-points{border-top:1px solid var(--line)}.trust-points article{padding:1.6rem 0;border-bottom:1px solid var(--line)}.trust-points h3{margin:0 0 .5rem;font-size:1.2rem}.trust-points p{margin:0;color:var(--muted)}.contact{width:100%;max-width:none;padding-inline:max(1.25rem,calc((100vw - var(--max))/2));background:linear-gradient(135deg,#1056ee,#159cff);color:#fff}.contact-panel{max-width:980px}.contact .eyebrow{color:#d9f4ff}.contact h2{font-size:clamp(3rem,6.8vw,6.5rem)}.contact-panel>p:not(.eyebrow,.contact-detail,.copy-status){max-width:720px;color:#e6f0ff;font-size:1.15rem}.contact-actions{display:flex;align-items:center;gap:1.5rem;margin:2.2rem 0 1.2rem}.contact .primary{background:#fff;color:var(--blue);box-shadow:0 16px 35px rgba(4,39,118,.24)}.text-link.light{color:#fff}.text-link.light span{color:#fff}.contact-detail{font-size:.9rem;color:#dbeaff}.contact-detail span{opacity:.75}.copy-status{min-height:1.6rem;margin:0;color:#fff;font-weight:800}footer{width:min(calc(100% - 2.5rem),var(--max));margin:auto;padding:2.2rem 0;display:grid;grid-template-columns:1fr auto auto;gap:2rem;align-items:center;color:var(--muted);font-size:.86rem}.footer-brand{color:var(--ink)}.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.marquee{animation:none}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}
@media(max-width:980px){nav{gap:.85rem}nav a{font-size:.8rem}.hero{grid-template-columns:1fr;gap:2.2rem;padding-top:10rem}.hero-copy{max-width:820px}.hero-media{max-width:760px;margin-left:auto}.about-grid,.trust{grid-template-columns:1fr;gap:2.5rem}.capability{grid-template-columns:50px .75fr 1.25fr}.solution{min-height:520px}.solution-kicker{margin-bottom:3rem}}
@media(max-width:760px){.header-inner{height:66px}.menu-button{display:block;position:relative;z-index:102}nav{position:fixed;inset:0;z-index:101;padding:7rem 1.4rem 2rem;background:rgba(246,249,255,.98);display:flex;flex-direction:column;align-items:stretch;gap:0;transform:translateX(100%);transition:transform .25s ease}nav.open{transform:none}nav a{padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.08rem}nav .nav-cta{margin-top:1rem;padding:1rem;text-align:center}.menu-button[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.section{width:min(calc(100% - 2rem),var(--max));padding:6rem 0}.section-index{top:6.6rem}.hero{padding-top:8.5rem;min-height:auto}.hero h1{font-size:clamp(3.2rem,16vw,5rem)}.hero-actions{align-items:stretch;flex-direction:column}.hero-actions .button{width:100%}.hero-actions .text-link{justify-content:center}.hero-media img{height:400px;border-radius:26px}.hero-caption{left:.8rem;right:.8rem;bottom:.8rem}.section-intro{margin-bottom:3rem}.section-intro h2,.trust h2,.contact h2{font-size:clamp(2.45rem,12vw,4rem)}.about-lead{font-size:2rem}.capability{grid-template-columns:40px 1fr;gap:1rem}.capability p{grid-column:2}.process{padding-inline:1rem}.process .section-index{right:1rem}.process-list li{grid-template-columns:1fr;gap:.75rem}.solution-grid{grid-template-columns:1fr}.solution{min-height:520px;padding:1.6rem}.solution-kicker{margin-bottom:3rem}.trust{gap:3rem}.contact{padding-inline:1rem}.contact h2{font-size:clamp(3rem,14vw,4.5rem)}.contact-actions{align-items:stretch;flex-direction:column}.contact-actions .button{width:100%}.contact-actions .text-link{justify-content:center}footer{grid-template-columns:1fr;gap:.4rem}.footer-brand{margin-bottom:1rem}}
@media(max-width:420px){.hero-media img{height:340px}.hero-caption{font-size:.72rem}.solution{min-height:560px}}

/* Mantiene el menú móvil ligado al viewport incluso después de hacer scroll. */
@media(max-width:760px){
  .site-header.scrolled .header-inner{background:#fff;backdrop-filter:none;-webkit-backdrop-filter:none}
  #navigation{width:100vw;height:100dvh;min-height:100vh;overflow-y:auto;overscroll-behavior:contain;background:var(--surface);visibility:hidden;pointer-events:none}
  #navigation.open{visibility:visible;pointer-events:auto}
}

/* Identidad RAUDAL AI y canales de contacto definitivos. */
.brand{gap:0;font-weight:initial;letter-spacing:normal}
.brand img{display:block;width:154px;height:auto}
.footer-brand img{width:142px}
.contact-channels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;max-width:720px}
.contact-channels a{display:flex;min-width:0;flex-direction:column;gap:.28rem;padding:1rem 1.05rem;border:1px solid rgba(255,255,255,.35);border-radius:16px;background:rgba(255,255,255,.1);color:#fff;text-decoration:none;transition:transform .18s ease,background .18s ease}
.contact-channels a:hover{transform:translateY(-2px);background:rgba(255,255,255,.16)}
.contact-channels span{color:#dbeaff;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.contact-channels strong{overflow-wrap:anywhere;font-size:.94rem}
.footer-meta{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;align-items:center}
.footer-meta p{margin:0}
.back-to-top{display:inline-flex;min-height:44px;align-items:center;gap:.5rem;padding:.65rem 1rem;border:1px solid var(--line);border-radius:999px;color:var(--ink);text-decoration:none;font-weight:850;white-space:nowrap;transition:transform .18s ease,border-color .18s ease,color .18s ease}
.back-to-top:hover{transform:translateY(-2px);border-color:var(--blue);color:var(--blue)}
@media(max-width:760px){
  .brand img{width:136px}
  .contact-channels{grid-template-columns:1fr}
  .contact-channels a{padding:1rem}
  .footer-meta{display:grid;gap:.25rem}
  .back-to-top{margin-top:1rem;justify-content:center;width:100%}
}