/* =========================================================
   BRINITO — Design tokens
   Deep industrial blue/slate base, cyan + electric-green
   "sensor" accents. Signature motif: the Signal Bridge — a
   waveform that morphs from a smooth analog curve into a
   stepped digital wave, echoing "physical meets digital".
   ========================================================= */
:root {
  /* Ground */
  --navy-950: #050b14;
  --navy-900: #0a1628;
  --slate-800: #101c30;
  --slate-700: #1a2a42;
  --slate-600: #2a3c58;
  --slate-500: #45597a;
  --fog-300: #93a7c2;
  --fog-100: #e8edf6;

  /* Sensor accents */
  --cyan-400: #00e1ff;
  --cyan-300: #6df2ff;
  --green-400: #35ffa2;
  --amber-400: #ffb648;

  /* Type */
  --font-display: 'Orbitron', 'Inter', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Roboto Mono', monospace;

  /* Layout */
  --wrap: 1200px;
  --radius: 10px;
  --border: 1px solid var(--slate-600);
  --shadow-panel: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --ease: cubic-bezier(.2, .7, .3, 1);
}

/* =========================================================
   Reset / base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--fog-100);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--cyan-300); text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; margin: 0 0 0.5em; letter-spacing: 0.01em; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; color: var(--fog-300); }
ul { padding: 0; margin: 0; list-style: none; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--cyan-400); color: var(--navy-950); padding: 10px 16px; z-index: 200; font-family: var(--font-mono); }
.skip-link:focus { left: 12px; top: 12px; }
:focus-visible { outline: 2px solid var(--cyan-400); outline-offset: 3px; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-400);
  margin-bottom: 0.9em;
}
.section { padding: 88px 0; border-top: 1px solid var(--slate-700); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section--tight { padding: 56px 0; }
.section--panel { background: linear-gradient(180deg, var(--navy-900), var(--slate-800)); }

/* Page lede: concise, direct-answer opening paragraph — improves
   both human skimming and extractability by AI answer engines. */
.page-lede { font-size: 1.15rem; color: var(--fog-100); max-width: 780px; }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-neon {
  background: var(--cyan-400);
  color: var(--navy-950);
  box-shadow: 0 0 0 rgba(0, 225, 255, 0);
}
.btn-neon:hover, .btn-neon:focus-visible {
  box-shadow: 0 0 22px rgba(0, 225, 255, 0.55);
  transform: translateY(-1px);
}
.btn-neon-outline {
  background: transparent;
  color: var(--cyan-300);
  border-color: var(--cyan-400);
}
.btn-neon-outline:hover, .btn-neon-outline:focus-visible {
  background: rgba(0, 225, 255, 0.08);
  box-shadow: 0 0 18px rgba(0, 225, 255, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--fog-100);
  border-color: var(--slate-600);
}
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--green-400); color: var(--green-400); }
.btn-block { width: 100%; justify-content: center; }
.btn-lg { padding: 15px 28px; font-size: 1rem; }

/* =========================================================
   Header / nav
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--slate-700);
}
/* Blur lives on a pseudo-element, not on .site-header itself — backdrop-filter on an
   actual ancestor element creates a containing block for position:fixed descendants
   (like .main-nav below), which breaks the full-viewport mobile menu. Keeping it on a
   generated box sidesteps that without changing the visual result. */
.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(5, 11, 20, 0.86);
  backdrop-filter: blur(10px);
  z-index: -1;
}
.header-inner { position: relative; display: flex; align-items: center; justify-content: space-between; min-height: 76px; padding: 10px 0; gap: 20px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 60px; width: auto; max-width: 212px; object-fit: contain; display: block; }
.main-nav ul { display: flex; flex-wrap: nowrap; gap: 2px; }
.main-nav li { flex-shrink: 0; }
.main-nav a {
  color: var(--fog-300);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 10px;
  border-radius: 6px;
  position: relative;
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}
.main-nav a:hover, .main-nav a:focus-visible { color: var(--fog-100); }
.main-nav a.is-active { color: var(--cyan-300); }
.main-nav a.is-active::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2px;
  background: var(--cyan-400);
  box-shadow: 0 0 8px var(--cyan-400);
}
.header-cta { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.nav-toggle { display: none; background: none; border: 1px solid var(--slate-600); border-radius: 6px; width: 40px; height: 36px; flex-direction: column; align-items: center; justify-content: center; gap: 4px; cursor: pointer; }
.nav-toggle span { width: 18px; height: 2px; background: var(--fog-100); transition: transform 0.2s var(--ease), opacity 0.2s var(--ease); }

.signal-divider { height: 10px; overflow: hidden; opacity: 0.7; }
.signal-divider svg { width: 100%; height: 100%; display: block; }
.signal-path {
  fill: none;
  stroke: url(#none);
  stroke: var(--green-400);
  stroke-width: 1.4;
  stroke-dasharray: 6 5;
  animation: dash-flow 6s linear infinite;
}
@keyframes dash-flow { to { stroke-dashoffset: -220; } }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding: 15px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% -10%, rgba(0, 225, 255, 0.14), transparent 55%),
    radial-gradient(ellipse at 90% 10%, rgba(53, 255, 162, 0.10), transparent 50%),
    linear-gradient(180deg, var(--navy-900), var(--navy-950));
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at 50% 0%, black, transparent 75%);
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.9fr 1fr; gap: 48px; align-items: center; }
.hero h1 { color: var(--fog-100); }
.hero h1 .accent { color: var(--cyan-300); }
.hero-lede { font-size: 1.15rem; max-width: 560px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-paths { display: grid; gap: 14px; margin-top: 40px; }
.hero-path-card {
  display: flex; align-items: center; gap: 14px;
  background: rgba(16, 28, 48, 0.7);
  border: 1px solid var(--slate-600);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}
.hero-path-card:hover { border-color: var(--cyan-400); transform: translateX(4px); background: rgba(0, 225, 255, 0.06); }
.hero-path-card svg { flex-shrink: 0; }
.hero-path-card .path-label { font-weight: 600; color: var(--fog-100); display: block; }
.hero-path-card .path-sub { font-size: 0.85rem; color: var(--fog-300); }
.hero-visual { position: relative; }
.hero-device-panel {
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  border: 1px solid var(--slate-600);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--slate-800), var(--navy-900));
  padding: 18px;
  box-shadow: var(--shadow-panel);
}
.device-panel-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  color: var(--fog-300);
  margin-bottom: 12px;
}
.device-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green-400); box-shadow: 0 0 8px var(--green-400); flex-shrink: 0; animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.device-panel-label { color: var(--green-400); }
.device-panel-time { margin-left: auto; color: var(--slate-500); }
.hero-video-frame {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  border: 1px solid var(--slate-700);
  background: var(--navy-950);
}
.hero-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.hero-video-scanline {
  position: absolute; inset: 0;
  background: linear-gradient(rgba(0,225,255,0.06), transparent 40%), linear-gradient(0deg, rgba(5,11,20,0.35), transparent 30%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--slate-700); }
.hero-stat { text-align: center; border-left: 1px solid var(--slate-600); padding-left: 8px; }
.hero-stat:first-child { border-left: none; }
.hero-stat b { display: block; font-family: var(--font-display); font-size: 1.1rem; color: var(--fog-100); }
.hero-stat span { font-size: 0.68rem; color: var(--fog-300); line-height: 1.3; }

/* =========================================================
   Tech-frame corner brackets — pure CSS, no extra markup.
   Used on cards to echo blueprint/oscilloscope reticles.
   ========================================================= */
.tech-frame {
  position: relative;
  background-color: rgba(16, 28, 48, 0.55);
  background-image:
    linear-gradient(var(--cyan-400), var(--cyan-400)), linear-gradient(var(--cyan-400), var(--cyan-400)),
    linear-gradient(var(--cyan-400), var(--cyan-400)), linear-gradient(var(--cyan-400), var(--cyan-400)),
    linear-gradient(var(--cyan-400), var(--cyan-400)), linear-gradient(var(--cyan-400), var(--cyan-400)),
    linear-gradient(var(--cyan-400), var(--cyan-400)), linear-gradient(var(--cyan-400), var(--cyan-400));
  background-repeat: no-repeat;
  background-size: 2px 16px, 16px 2px, 2px 16px, 16px 2px, 2px 16px, 16px 2px, 2px 16px, 16px 2px;
  background-position: top left, top left, top right, top right, bottom left, bottom left, bottom right, bottom right;
  border-radius: 2px;
  padding: 28px;
}

/* =========================================================
   Cards: services / case studies / apps
   ========================================================= */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.card {
  border: var(--border);
  border-radius: var(--radius);
  background: var(--slate-800);
  padding: 30px;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 40%, rgba(0,225,255,0.06) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease);
  pointer-events: none;
}
.card:hover { border-color: var(--cyan-400); transform: translateY(-3px); box-shadow: 0 16px 40px -18px rgba(0,225,255,0.25); }
.card:hover::before { transform: translateX(100%); }
.card-icon { width: 44px; height: 44px; margin-bottom: 18px; color: var(--green-400); }
.card h3 { color: var(--fog-100); margin-bottom: 10px; }
.card .tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan-300);
  border: 1px solid var(--slate-600);
  border-radius: 4px;
  padding: 3px 8px;
  letter-spacing: 0.03em;
}

/* Case study (Problem / Solution / Result) */
.case-study { border: var(--border); border-radius: var(--radius); background: var(--slate-800); margin-bottom: 28px; overflow: hidden; }
.case-study-head { padding: 26px 30px; border-bottom: 1px solid var(--slate-700); display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.case-study-head h3 { margin: 0; color: var(--fog-100); }
.case-study-result-pill {
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--navy-950);
  background: var(--green-400); padding: 6px 12px; border-radius: 20px; white-space: nowrap; font-weight: 600;
}
.psr-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.psr-col { padding: 24px 30px; border-right: 1px solid var(--slate-700); }
.psr-col:last-child { border-right: none; }
.psr-col .psr-label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; display: block; }
.psr-col.problem .psr-label { color: var(--amber-400); }
.psr-col.solution .psr-label { color: var(--cyan-300); }
.psr-col.result .psr-label { color: var(--green-400); }
.psr-col p { margin: 0; font-size: 0.95rem; }

/* Web app tiles */
.app-tile { border: var(--border); border-radius: var(--radius); background: var(--slate-800); padding: 24px; }
.app-tile .eyebrow { margin-bottom: 6px; }
.app-tile h4 { font-family: var(--font-body); color: var(--fog-100); font-size: 1.05rem; margin-bottom: 8px; }

/* Process / steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { position: relative; padding-left: 0; }
.step .step-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--navy-950);
  background: var(--cyan-400);
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.step h4 { color: var(--fog-100); margin-bottom: 6px; font-family: var(--font-body); font-size: 1.02rem; }

/* Stat strip */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-strip b { font-family: var(--font-display); font-size: 2rem; color: var(--cyan-300); display: block; }
.stat-strip span { font-size: 0.85rem; color: var(--fog-300); }

/* Quote / testimonial-style pull */
.pull-quote { border-left: 3px solid var(--green-400); padding-left: 22px; font-size: 1.15rem; color: var(--fog-100); font-style: normal; }

/* Two-path split (Home) */
.split-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.split-cta .card { display: flex; flex-direction: column; }
.split-cta .card .spacer { flex: 1; }

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   Lead magnet band
   ========================================================= */
.lead-magnet { padding: 60px 0; }
.lead-magnet-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.lead-magnet-copy { max-width: 620px; }
.lead-magnet-copy h2 { color: var(--fog-100); margin-bottom: 8px; font-size: 1.5rem; }
.lead-magnet-form { display: flex; gap: 10px; flex-wrap: wrap; }
.lead-magnet-form input {
  background: var(--navy-900); border: 1px solid var(--slate-600); border-radius: 6px;
  padding: 12px 14px; color: var(--fog-100); font-family: var(--font-body); min-width: 240px;
}
.lead-magnet-form input:focus-visible { border-color: var(--cyan-400); }

/* =========================================================
   Forms (contact page)
   ========================================================= */
.form-panel { border: var(--border); border-radius: var(--radius); background: var(--slate-800); padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.85rem; color: var(--fog-300); font-family: var(--font-mono); }
.field input, .field select, .field textarea {
  background: var(--navy-900); border: 1px solid var(--slate-600); border-radius: 6px;
  padding: 12px 14px; color: var(--fog-100); font-family: var(--font-body); font-size: 0.95rem;
}
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { border-color: var(--cyan-400); }
.field textarea { resize: vertical; min-height: 120px; }
.qualifier-options { display: grid; gap: 10px; }
.qualifier-options label {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--slate-600); border-radius: 8px; padding: 12px 14px;
  cursor: pointer; transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
  font-family: var(--font-body); color: var(--fog-100); font-size: 0.92rem;
}
.qualifier-options label:has(input:checked) { border-color: var(--cyan-400); background: rgba(0,225,255,0.06); }
.form-note { font-size: 0.82rem; color: var(--fog-300); margin-top: 14px; }
.form-status { display: none; margin-top: 16px; padding: 12px 16px; border-radius: 6px; font-size: 0.9rem; }
.form-status.is-success { display: block; background: rgba(53,255,162,0.1); border: 1px solid var(--green-400); color: var(--green-400); }

/* Contact info list */
.contact-info-list { display: grid; gap: 20px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-item svg { color: var(--cyan-400); flex-shrink: 0; margin-top: 3px; }
.contact-info-item h4 { color: var(--fog-100); margin: 0 0 4px; font-family: var(--font-body); font-size: 1rem; }

/* =========================================================
   Timeline (About)
   ========================================================= */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ''; position: absolute; left: 6px; top: 4px; bottom: 4px; width: 2px; background: linear-gradient(var(--cyan-400), var(--green-400)); }
.timeline-item { position: relative; padding-bottom: 34px; }
.timeline-item::before { content: ''; position: absolute; left: -28px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--navy-950); border: 2px solid var(--cyan-400); }
.timeline-item .t-year { font-family: var(--font-mono); color: var(--green-400); font-size: 0.85rem; }
.timeline-item h4 { color: var(--fog-100); margin: 4px 0 6px; font-family: var(--font-body); }

/* Team grid */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.team-card { text-align: center; }
.team-photo {
  aspect-ratio: 1; border-radius: var(--radius); background: var(--slate-700);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
  border: 1px solid var(--slate-600); color: var(--fog-300); font-size: 0.75rem; font-family: var(--font-mono); text-align: center; padding: 12px;
}
.team-card h4 { color: var(--fog-100); font-family: var(--font-body); margin-bottom: 2px; }
.team-card span { font-size: 0.85rem; color: var(--fog-300); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--navy-950); border-top: 1px solid var(--slate-700); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 40px; }
.footer-col h3 { color: var(--fog-100); font-family: var(--font-body); font-size: 0.95rem; margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { color: var(--fog-300); font-size: 0.92rem; }
.footer-col a:hover { color: var(--cyan-300); }
.footer-brand p { font-size: 0.9rem; }
.est-badge { font-family: var(--font-mono); font-size: 0.78rem; color: var(--green-400); }
.contact-list { display: grid; gap: 12px; }
.contact-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--fog-300); font-size: 0.9rem; }
.contact-list svg { flex-shrink: 0; margin-top: 2px; color: var(--cyan-400); }
.social-links { display: flex; gap: 10px; margin-top: 16px; }
.social-links a {
  width: 32px; height: 32px; border: 1px solid var(--slate-600); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; color: var(--fog-300);
}
.social-links a:hover { border-color: var(--cyan-400); color: var(--cyan-300); }
.trust-strip {
  border-top: 1px solid var(--slate-700); padding: 18px 24px; display: flex; gap: 14px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--fog-300); letter-spacing: 0.03em;
}
.trust-divider { color: var(--slate-600); }
.footer-bottom { display: flex; justify-content: space-between; padding: 18px 24px 28px; font-size: 0.82rem; color: var(--slate-500); flex-wrap: wrap; gap: 8px; }
.footer-bottom a { color: var(--slate-500); }
.footer-legal a:not(:last-child)::after { content: ''; }

/* =========================================================
   Trusted-by logo strip
   ========================================================= */
.logo-strip { padding: 34px 0; border-top: 1px solid var(--slate-700); border-bottom: 1px solid var(--slate-700); background: var(--navy-900); }
.logo-strip-label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fog-300); text-align: center; margin-bottom: 20px; }
.logo-strip-row { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; opacity: 0.85; }
.logo-strip-placeholder {
  width: 130px; height: 34px; border: 1px dashed var(--slate-600); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 0.62rem; color: var(--slate-500); text-align: center; letter-spacing: 0.03em;
}

/* =========================================================
   Video-hero placeholder (used where a background video is
   specced but no asset exists yet)
   ========================================================= */
.video-hero {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--slate-600);
  aspect-ratio: 16/9;
  overflow: hidden;
  background:
    linear-gradient(rgba(5,11,20,0.55), rgba(5,11,20,0.75)),
    repeating-linear-gradient(135deg, var(--slate-700) 0 2px, var(--slate-800) 2px 26px);
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.video-hero .play-glyph {
  width: 62px; height: 62px; border-radius: 50%; border: 2px solid var(--cyan-400);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 14px;
  box-shadow: 0 0 24px rgba(0,225,255,0.35);
}
.video-hero p { font-family: var(--font-mono); font-size: 0.72rem; color: var(--fog-300); max-width: 380px; margin: 0 auto; letter-spacing: 0.02em; }

/* =========================================================
   Metrics band (ROI-focused stat row, corporate landing pages)
   ========================================================= */
.metrics-band { background: linear-gradient(180deg, var(--slate-800), var(--navy-900)); border-top: 1px solid var(--slate-700); border-bottom: 1px solid var(--slate-700); }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.metric-card { text-align: center; padding: 8px; }
.metric-card b { font-family: var(--font-display); font-size: 2.1rem; color: var(--green-400); display: block; text-shadow: 0 0 18px rgba(53,255,162,0.3); }
.metric-card span { font-size: 0.88rem; color: var(--fog-300); }

/* =========================================================
   Industries: side-tab layout with accordion fallback on mobile
   ========================================================= */
.industry-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: flex-start; }
.industry-tabs { display: flex; flex-direction: column; gap: 6px; position: sticky; top: 100px; }
.industry-tab {
  text-align: left; background: var(--slate-800); border: 1px solid var(--slate-600); border-radius: 8px;
  padding: 14px 16px; color: var(--fog-300); font-family: var(--font-body); font-weight: 600; font-size: 0.94rem;
  cursor: pointer; transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}
.industry-tab .tab-sub { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 0.72rem; color: var(--slate-500); margin-top: 4px; }
.industry-tab:hover { border-color: var(--cyan-400); color: var(--fog-100); }
.industry-tab.is-active { border-color: var(--cyan-400); background: rgba(0,225,255,0.07); color: var(--cyan-300); }
.industry-panels { position: relative; }
.industry-panel { display: none; border: 1px solid var(--slate-600); border-radius: var(--radius); background: var(--slate-800); padding: 32px; }
.industry-panel.is-active { display: block; }
.industry-panel h3 { color: var(--fog-100); }
.industry-panel .solution-list { display: grid; gap: 10px; margin-top: 18px; }
.industry-panel .solution-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--fog-100); font-size: 0.95rem; }
.industry-panel .solution-list svg { flex-shrink: 0; margin-top: 3px; color: var(--green-400); }

/* =========================================================
   SLA / trust note (contact page)
   ========================================================= */
.sla-note { display: flex; gap: 14px; align-items: flex-start; border: 1px solid var(--slate-600); border-radius: var(--radius); padding: 18px 20px; background: rgba(53,255,162,0.05); margin-top: 22px; }
.sla-note svg { flex-shrink: 0; color: var(--green-400); margin-top: 2px; }
.sla-note p { margin: 0; font-size: 0.9rem; color: var(--fog-100); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid-3, .grid-2, .psr-grid, .split-cta, .steps, .stat-strip, .team-grid, .metrics-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .psr-grid { grid-template-columns: 1fr; }
  .psr-col { border-right: none; border-bottom: 1px solid var(--slate-700); }
  .psr-col:last-child { border-bottom: none; }
  .industry-layout { grid-template-columns: 1fr; }
  .industry-tabs { position: static; flex-direction: row; flex-wrap: wrap; }
  .industry-tab { flex: 1 1 auto; }
}
@media (max-width: 1100px) {
  .main-nav { position: fixed; top: 96px; left: 0; right: 0; bottom: 0; z-index: 99; background: var(--navy-950); padding: 24px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.25s var(--ease), transform 0.25s var(--ease); overflow-y: auto; }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: 6px; }
  .main-nav a { display: block; padding: 14px; font-size: 1.05rem; white-space: normal; }
  .header-cta .btn-neon { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 720px) {
  .grid-3, .grid-2, .split-cta, .steps, .stat-strip, .team-grid, .footer-grid, .form-row, .metrics-grid { grid-template-columns: 1fr; }
  .logo-strip-row { gap: 24px; }
  .industry-tabs { flex-direction: column; }
  .hero { padding: 70px 0 60px; }
  .section { padding: 60px 0; }
  .lead-magnet-inner { flex-direction: column; align-items: flex-start; }
  .footer-bottom { flex-direction: column; }
}