/* ==========================================================================
   OrbisTech — Design System (Orbis Quantum Core)
   Hand-crafted premium stylesheet. Shared by the static landing and the
   Jinja frontend. No external dependencies.
   ========================================================================== */

:root {
  /* Palette A — Orbis Quantum Core */
  --bg-primary: #050816;
  --bg-secondary: #0b1020;
  --surface: #10172a;
  --surface-glass: rgba(15, 23, 42, 0.72);
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --muted: #64748b;
  --accent: #38bdf8;
  --accent-2: #8b5cf6;
  --accent-3: #22d3ee;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --border: rgba(148, 163, 184, 0.2);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1200px;
  --shadow: 0 20px 60px -20px rgba(2, 8, 23, 0.8);
  --shadow-glow: 0 0 40px -8px rgba(56, 189, 248, 0.35);

  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", var(--font-sans);
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient background field */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(900px 600px at 15% -5%, rgba(56, 189, 248, 0.14), transparent 60%),
    radial-gradient(800px 600px at 92% 8%, rgba(139, 92, 246, 0.14), transparent 55%),
    radial-gradient(1000px 800px at 50% 110%, rgba(34, 211, 238, 0.08), transparent 60%),
    var(--bg-primary);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(1200px 800px at 50% 20%, #000 30%, transparent 80%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; margin: 0; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-3);
}
.section-title { font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin: 14px 0 12px; }
.section-lead { color: var(--text-secondary); max-width: 640px; font-size: 1.05rem; }
.gradient-text {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-3) 40%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 24px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn-primary { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #04101f; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 50px -6px rgba(56,189,248,.55); }
.btn-ghost { background: rgba(255,255,255,.03); color: var(--text-primary); border-color: var(--border); }
.btn-ghost:hover { background: rgba(255,255,255,.07); transform: translateY(-2px); }
.btn-sm { padding: 9px 16px; font-size: 0.85rem; }
.mobile-access { display: none; }

/* ---------- Header ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5, 8, 22, 0.6);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.02em; }
.brand .brand-logo { height: 38px; width: auto; display: block; }
.brand .brand-fallback { display: inline-flex; align-items: center; gap: 12px; }
/* Wordmark matching the ORBIS TECH lockup */
.brand .wordmark { display: inline-flex; align-items: baseline; gap: 7px; text-transform: uppercase; }
.brand .wordmark b { font-weight: 700; letter-spacing: 0.02em; }
.brand .wordmark span { font-weight: 500; font-size: 0.66em; letter-spacing: 0.42em; color: var(--text-secondary); }
/* Real OrbisTech ring mark (transparent PNG served via nginx /assets/) */
.brand .mark {
  width: 42px; height: 42px; flex: none;
  background: url('/assets/logo-mark.png') center/contain no-repeat;
  filter: drop-shadow(0 0 10px rgba(56,189,248,.35));
}
@keyframes spin { to { transform: rotate(360deg); } }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--text-secondary); font-size: 0.92rem; font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
/* Segmented access control (Colaborador | Cliente) */
.access-group { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.access-link { font-size: 0.82rem; color: var(--text-secondary); padding: 8px 14px; transition: background .15s, color .15s; }
.access-link:hover { background: rgba(255,255,255,.05); color: var(--text-primary); }
.access-link + .access-link { border-left: 1px solid var(--border); }
@media (max-width: 1024px) { .access-group { display: none; } }
.menu-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--text-primary); border-radius: 10px; padding: 8px 10px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 90px 0 70px; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: url('/assets/img/hero.webp') center 30% / cover no-repeat;
  opacity: 0.30;
  -webkit-mask-image: linear-gradient(to bottom, #000 25%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 25%, transparent 92%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4rem); margin-bottom: 22px; }
.hero p.sub { font-size: 1.16rem; color: var(--text-secondary); max-width: 560px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.trust-line { margin-top: 26px; font-size: 0.85rem; color: var(--muted); font-family: var(--font-mono); }
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  background: rgba(56,189,248,.08); border: 1px solid rgba(56,189,248,.25);
  font-size: 0.8rem; color: var(--accent-3); margin-bottom: 26px; font-family: var(--font-mono);
}
.badge-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 10px var(--success); }

/* Orbital hero visual */
.orbital { position: relative; aspect-ratio: 1; max-width: 460px; margin: 0 auto; }
.orbital .core {
  position: absolute; inset: 38%; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--accent-3), var(--accent-2) 70%);
  box-shadow: 0 0 60px -6px rgba(56,189,248,.6); animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{transform:scale(1);opacity:.95} 50%{transform:scale(1.08);opacity:1} }
.orbital .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--border); }
.orbital .ring.r1 { inset: 8%; animation: spin 20s linear infinite; border-color: rgba(56,189,248,.28); }
.orbital .ring.r2 { inset: 20%; animation: spin 14s linear infinite reverse; border-color: rgba(139,92,246,.28); }
.orbital .ring.r3 { inset: 30%; animation: spin 26s linear infinite; border-color: rgba(34,211,238,.22); }
.orbital .sat { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); top: 4%; left: 50%; }
.orbital .sat.s2 { background: var(--accent-2); box-shadow: 0 0 14px var(--accent-2); top: auto; bottom: 12%; left: 14%; }
.orbital .sat.s3 { background: var(--accent-3); box-shadow: 0 0 14px var(--accent-3); top: 40%; right: 6%; left: auto; }

/* ---------- Metrics ---------- */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.metric { background: var(--surface-glass); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.metric .val { font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; }
.metric .val.gradient-text { display: inline-block; }
.metric .lab { color: var(--text-secondary); font-size: 0.86rem; margin-top: 4px; }

/* ---------- Trust band ---------- */
.trust-band { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 26px 0; margin-top: 20px; }
.trust-items { display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center; justify-content: center; }
.trust-items span { font-family: var(--font-mono); font-size: 0.85rem; color: var(--muted); letter-spacing: .04em; }
.trust-items .sep { color: var(--accent); }

/* ---------- Sections ---------- */
section.block { padding: 84px 0; }
.section-head { margin-bottom: 46px; }

/* ---------- Product grid ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card {
  background: var(--surface-glass); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .25s;
  background: radial-gradient(400px 200px at 10% -10%, rgba(56,189,248,.12), transparent 70%);
}
.card:hover { transform: translateY(-4px); border-color: rgba(56,189,248,.4); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card .tag { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent-3); }
.card h3 { font-size: 1.32rem; margin: 12px 0 10px; }
.card p { color: var(--text-secondary); font-size: 0.96rem; margin: 0; }
.card .card-media { margin: -28px -28px 20px; height: 168px; overflow: hidden; position: relative; border-bottom: 1px solid var(--border); }
.card .card-media img { width: 100%; height: 100%; object-fit: cover; opacity: .92; transition: transform .35s ease; }
.card:hover .card-media img { transform: scale(1.06); }
.card .card-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,23,42,.85), rgba(15,23,42,.05)); }
.card .card-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(56,189,248,.16), rgba(139,92,246,.16)); border: 1px solid var(--border); font-size: 1.4rem;
  position: relative; margin-top: -46px; z-index: 2; box-shadow: 0 8px 20px -6px rgba(2,8,23,.7);
}
.card .sectors { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 0.72rem; padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--border); color: var(--text-secondary); }

/* ---------- Capability matrix ---------- */
.cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cap {
  background: rgba(255,255,255,.02); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; display: flex; align-items: center; gap: 12px; font-size: 0.92rem; transition: border-color .2s, background .2s;
}
.cap:hover { border-color: rgba(56,189,248,.4); background: rgba(56,189,248,.04); }
.cap .d { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; box-shadow: 0 0 10px var(--accent); }

/* ---------- Sectors ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.sector { text-align: center; padding: 22px 10px; border: 1px solid var(--border); border-radius: var(--radius); background: rgba(255,255,255,.02); transition: transform .2s, border-color .2s; }
.sector:hover { transform: translateY(-3px); border-color: rgba(139,92,246,.4); }
.sector .ic { font-size: 1.7rem; }
.sector .nm { font-size: 0.82rem; color: var(--text-secondary); margin-top: 8px; }

/* ---------- Architecture flow ---------- */
.flow { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 10px; }
.flow .node {
  padding: 14px 22px; border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--surface-glass); font-family: var(--font-mono); font-size: 0.9rem;
}
.flow .node.hl { border-color: rgba(56,189,248,.5); color: var(--accent); box-shadow: var(--shadow-glow); }
.flow .arrow { color: var(--accent-2); font-size: 1.2rem; }

/* ---------- Territorial map (Orbis Terra) ---------- */
.map-wrap { position: relative; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
#orbisMap { width: 100%; height: 480px; background: var(--surface); }
.map-legend { position: absolute; top: 16px; left: 16px; background: var(--surface-glass); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; backdrop-filter: blur(10px); font-size: .82rem; max-width: 230px; }
.map-legend h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--accent-3); margin-bottom: 10px; font-family: var(--font-mono); }
.map-legend .lg-item { display: flex; align-items: center; gap: 9px; margin-bottom: 7px; color: var(--text-secondary); }
.map-legend .lg-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.map-badge { position: absolute; bottom: 16px; right: 16px; background: var(--surface-glass); border: 1px solid var(--border); border-radius: 999px; padding: 6px 14px; font-family: var(--font-mono); font-size: .72rem; color: var(--muted); backdrop-filter: blur(10px); }
@media (max-width: 680px) { #orbisMap { height: 360px; } .map-legend { display: none; } }

/* ---------- CTA ---------- */
.cta-band {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 56px;
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(56,189,248,.16), transparent 60%),
    radial-gradient(600px 300px at 90% 100%, rgba(139,92,246,.16), transparent 60%),
    var(--surface);
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 16px; }
.cta-band p { color: var(--text-secondary); max-width: 560px; margin: 0 auto 28px; }

/* ---------- Contact form ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: start; }
form.lead { background: var(--surface-glass); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { margin-bottom: 16px; }
.field.full { grid-column: 1 / -1; }
label { display: block; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 7px; }
input, select, textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm); background: rgba(2,8,23,.5);
  border: 1px solid var(--border); color: var(--text-primary); font-family: inherit; font-size: 0.95rem; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56,189,248,.15); }
textarea { resize: vertical; min-height: 110px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.82rem; color: var(--muted); }
.consent input { width: auto; margin-top: 3px; }
.form-note { font-size: 0.82rem; margin-top: 12px; min-height: 20px; }
.form-note.ok { color: var(--success); }
.form-note.err { color: var(--danger); }
.contact-info .info-item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-info .info-item .ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(56,189,248,.1); border: 1px solid var(--border); flex: none; }

/* ---------- Footer ---------- */
footer.site { border-top: 1px solid var(--border); padding: 56px 0 34px; margin-top: 40px; background: var(--bg-secondary); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
.footer-grid h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 16px; font-family: var(--font-mono); }
.footer-grid a { display: block; color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 10px; transition: color .15s; }
.footer-grid a:hover { color: var(--accent); }
.footer-brand p { color: var(--text-secondary); font-size: 0.92rem; max-width: 300px; }
.legal { border-top: 1px solid var(--border); padding-top: 24px; color: var(--muted); font-size: 0.84rem; line-height: 1.8; }
.legal strong { color: var(--text-secondary); font-weight: 600; }

/* ---------- Reveal animation (progressive enhancement — visible by default) ---------- */
.reveal { opacity: 1; transform: none; }               /* no-JS / fallback: always visible */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .orbital { max-width: 340px; margin-top: 20px; }
  .contact-grid { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) { .access-btn { display: none; } }
@media (max-width: 680px) {
  .nav-links { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav-links.open { display: flex; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: var(--bg-secondary); padding: 20px 24px; border-bottom: 1px solid var(--border); gap: 16px; }
  .nav-links.open .mobile-access { display: block; color: var(--accent); font-weight: 600; }
  .nav-links.open .mobile-access:first-of-type { border-top: 1px solid var(--border); padding-top: 16px; margin-top: 4px; }
  .nav-cta .btn-primary { display: none; }   /* declutter mobile top bar; CTA lives in hero + menu */
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 36px 24px; }
  section.block { padding: 60px 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Partners ---------- */
.partners { display: flex; align-items: center; justify-content: center; gap: clamp(40px, 7vw, 90px); flex-wrap: wrap; }
.partners a { display: inline-flex; }
.partners img { height: 54px; width: auto; opacity: .68; transition: opacity .25s ease, transform .25s ease; }
.partners img:hover { opacity: 1; transform: translateY(-3px); }
@media (max-width: 680px) { .partners img { height: 40px; } }