/* OMNIA TechCare — página pública (mobile-first) */
:root { --bg: #0b1220; --bg-2: #101a2e; --panel: #121c30; --line: rgba(255,255,255,.09); --ink: #eef2f8; --ink-2: #b4bfd0; --ink-3: #8593a8; --brand: #3987e5; --brand-2: #1baf7a; --warn: #f0b24a; --bad: #ff7b73; --light-bg: #f4f6fa; --light-panel: #fff; --light-ink: #0f172a; --light-ink2: #475569; --light-line: #dfe5ee; }
* { box-sizing: border-box; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.55 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); overflow-x: clip; }
a { color: inherit; } h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -.015em; } p { margin: .4rem 0 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 1.1rem; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 1rem; padding: .7rem 1.1rem; padding-top: calc(.7rem + env(safe-area-inset-top)); background: rgba(11,18,32,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 600; text-decoration: none; letter-spacing: .01em; }
.brand b { font-weight: 800; }
.logo { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); display: grid; place-items: center; font-weight: 800; font-size: .85rem; color: #fff; }
.links { display: none; gap: 1.2rem; margin-left: auto; font-size: .92rem; color: var(--ink-2); } .links a { text-decoration: none; } .links a:hover { color: var(--ink); }
.btn-nav { margin-left: auto; background: var(--brand); color: #fff; text-decoration: none; font-weight: 700; padding: .5rem .95rem; border-radius: 10px; font-size: .9rem; }
@media (min-width: 800px) { .links { display: flex; } .btn-nav { margin-left: 0; } }

.hero { position: relative; padding: 3rem 0 2.5rem; background: radial-gradient(900px 500px at 15% -10%, rgba(57,135,229,.28), transparent 60%), radial-gradient(700px 400px at 95% 10%, rgba(27,175,122,.18), transparent 60%); }
.hero-grid { max-width: 1120px; margin: 0 auto; padding: 0 1.1rem; display: grid; gap: 2rem; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 3rem; } .hero { padding: 4.5rem 0 4rem; } }
.eyebrow { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-2); margin-bottom: .9rem; }
h1 { font-size: clamp(2rem, 5.2vw, 3.3rem); font-weight: 800; } h1 em { font-style: normal; background: linear-gradient(90deg, #8fb7f5, #5fd3a5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(1rem, 1.6vw, 1.15rem); color: var(--ink-2); margin-top: 1rem; max-width: 56ch; }
.cta { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: .8rem 1.25rem; border-radius: 12px; font-weight: 700; text-decoration: none; border: 1px solid var(--line); min-height: 46px; cursor: pointer; font-size: 1rem; transition: transform .06s, filter .15s; }
.btn:active { transform: translateY(1px); } .btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; } .btn.primary:hover { filter: brightness(1.1); } .btn.ghost { background: rgba(255,255,255,.04); color: var(--ink); } .btn.ghost:hover { background: rgba(255,255,255,.08); } .btn.block { width: 100%; }
.trust { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem 1.6rem; padding: 0; margin: 1.6rem 0 0; color: var(--ink-3); font-size: .9rem; } .trust b { color: var(--ink); font-size: 1.15rem; margin-right: .3rem; }

.hero-card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 1rem; box-shadow: 0 30px 60px -30px rgba(0,0,0,.8); }
.hc-head { display: flex; align-items: center; gap: .4rem; margin-bottom: .8rem; } .hc-title { margin-left: .5rem; font-size: .8rem; color: var(--ink-3); }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: 0 0 auto; } .dot.r { background: var(--bad); } .dot.y { background: var(--warn); } .dot.g { background: var(--brand-2); }
.hc-kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; }
.hc-kpis div { background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; padding: .65rem .75rem; min-width: 0; }
.hc-kpis small { display: block; font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); font-weight: 700; }
.hc-kpis b { display: block; font-size: 1.35rem; font-weight: 800; margin-top: .1rem; font-variant-numeric: tabular-nums; } .hc-kpis b.ok { color: #3ccf7f; } .hc-kpis b.bad { color: var(--bad); }
.hc-kpis span { display: block; font-size: .72rem; color: var(--ink-3); }
.hc-chart { width: 100%; height: 110px; margin: .8rem 0 .4rem; background: var(--bg-2); border-radius: 12px; border: 1px solid var(--line); } .hc-lbl { fill: #b4bfd0; font-size: 11px; font-family: ui-monospace, monospace; }
.hc-alert { display: flex; align-items: center; gap: .55rem; font-size: .8rem; color: var(--ink-2); padding: .5rem .6rem; border: 1px solid var(--line); border-radius: 10px; margin-top: .4rem; }

section { padding: 3.2rem 0; } section h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; } .sub { color: var(--ink-2); max-width: 64ch; }
.problem { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cols-3 { display: grid; gap: 1rem; margin-top: 1.5rem; } @media (min-width: 760px) { .cols-3 { grid-template-columns: repeat(3, 1fr); } }
.cols-3 article { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; } .cols-3 .num { font-size: .8rem; font-weight: 800; color: var(--brand-2); letter-spacing: .1em; } .cols-3 h3 { margin: .4rem 0 .3rem; font-size: 1.1rem; } .cols-3 p { color: var(--ink-2); font-size: .95rem; }

.cards { display: grid; gap: 1rem; margin-top: 1.5rem; } @media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } } @media (min-width: 1000px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.cards article { background: var(--panel); border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; display: flex; flex-direction: column; gap: .35rem; transition: transform .15s, border-color .15s; } .cards article:hover { transform: translateY(-2px); border-color: rgba(57,135,229,.5); }
.cards .ic { font-size: 1.5rem; } .cards h3 { font-size: 1.08rem; } .cards p { color: var(--ink-2); font-size: .93rem; flex: 1; } .cards small { color: var(--brand-2); font-weight: 700; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }

.formulas { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fgrid { display: grid; gap: .8rem; margin-top: 1.5rem; grid-template-columns: repeat(2, 1fr); } @media (min-width: 900px) { .fgrid { grid-template-columns: repeat(3, 1fr); } }
.fgrid div { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 1rem; min-width: 0; } .fgrid code { display: block; font-size: clamp(.9rem, 2.2vw, 1.1rem); color: #8fb7f5; overflow-wrap: anywhere; } .fgrid p { color: var(--ink-3); font-size: .85rem; }
.note { color: var(--ink-2); font-size: .92rem; margin-top: 1.2rem; max-width: 80ch; }

.access { background: linear-gradient(180deg, var(--bg), #0e1730); }
.access-grid { display: grid; gap: 2rem; align-items: center; } @media (min-width: 900px) { .access-grid { grid-template-columns: 1fr 1fr; gap: 3rem; } }
.access-copy p { color: var(--ink-2); } .feat { padding-left: 1.1rem; color: var(--ink-2); margin-top: 1rem; } .feat li { margin: .3rem 0; }
.portal { background: var(--light-panel); color: var(--light-ink); border-radius: 18px; padding: 1.4rem; box-shadow: 0 30px 60px -30px rgba(0,0,0,.9); }
.portal h3 { font-size: 1.25rem; margin-bottom: .6rem; } .portal .muted { color: var(--light-ink2); }
.portal label { display: block; font-size: .82rem; font-weight: 600; color: var(--light-ink2); margin-top: .8rem; }
.portal input { width: 100%; margin-top: .3rem; border: 1px solid var(--light-line); border-radius: 10px; padding: .7rem .8rem; font: inherit; min-height: 46px; color: var(--light-ink); background: #fff; outline: none; } .portal input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(57,135,229,.18); }
.portal .btn { margin-top: 1rem; } .portal .btn.primary { background: #0b3d91; border-color: #0b3d91; }
.err { color: #b42318; font-size: .9rem; font-weight: 600; margin-top: .6rem; }
.demo { margin-top: 1rem; font-size: .85rem; color: var(--light-ink2); background: var(--light-bg); border-radius: 10px; padding: .6rem .8rem; } .demo summary { cursor: pointer; font-weight: 600; } .demo code { background: #e8edf5; padding: .05rem .3rem; border-radius: 4px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; margin-top: 1.5rem; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: .92rem; } th, td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; } th { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); background: var(--bg-2); } td:first-child { font-weight: 800; color: var(--brand-2); } tr:last-child td { border-bottom: 0; }

.team { background: var(--bg-2); border-top: 1px solid var(--line); }
.members { display: grid; gap: .8rem; margin-top: 1.5rem; grid-template-columns: repeat(2, 1fr); } @media (min-width: 900px) { .members { grid-template-columns: repeat(4, 1fr); } }
.m { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 1rem; display: flex; flex-direction: column; gap: .2rem; } .m .av { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand-2)); display: grid; place-items: center; font-weight: 800; margin-bottom: .4rem; } .m small { color: var(--ink-3); }

.foot { padding: 2rem 0 calc(2rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); font-size: .88rem; } .foot .wrap { display: grid; gap: .4rem; } .foot .muted { color: var(--ink-3); } .foot a { color: var(--ink-2); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .cards article { transition: none; } }

/* Datos del problema y sección solución */
.data { display: grid; gap: .8rem; grid-template-columns: repeat(2, 1fr); margin: 1.4rem 0 .4rem; } @media (min-width: 900px) { .data { grid-template-columns: repeat(4, 1fr); } }
.data div { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--brand-2); border-radius: 14px; padding: .9rem 1rem; min-width: 0; }
.data b { display: block; font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 800; letter-spacing: -.02em; color: #8fb7f5; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.data span { display: block; font-size: .82rem; color: var(--ink-2); margin-top: .2rem; }
.solution .num { color: var(--brand); }