/* ============================================================================
   Bexovar Website — site-wide styles
   Uses tokens from ../colors_and_type.css (imported).
   Light + dark (auto), floating pill nav, section rhythm, reveal + fx.
   ============================================================================ */


:root {
  --bx-sky-600: #0284c7;
  --bx-sky-500: #0ea5e9;
  --bx-sky-400: #38bdf8;
  --bx-sky-300: #7dd3fc;
  --bx-sky-100: #e0f2fe;
  --bx-sky-50:  #f0f9ff;
  --bx-ink:     #0f172a;
  --bx-ink-70:  #334155;
  --bx-ink-50:  #475569;
  --bx-ink-30:  #94a3b8;
  --bx-ink-10:  #cbd5e1;
  --bx-line:    #e2e8f0;
  --bx-line-2:  #f1f5f9;
  --bx-bg:      #ffffff;
  --bx-bg-soft: #fafaf9;
  --bx-bg-card: #ffffff;

  --bx-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --bx-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;

  --bx-radius-sm: 8px;
  --bx-radius:    12px;
  --bx-radius-lg: 18px;
  --bx-radius-xl: 24px;

  --bx-shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --bx-shadow:    0 8px 24px -12px rgba(15,23,42,0.14), 0 2px 6px -2px rgba(15,23,42,0.06);
  --bx-shadow-lg: 0 30px 60px -30px rgba(15,23,42,0.28), 0 10px 24px -10px rgba(15,23,42,0.1);
  --bx-shadow-glass: 0 10px 30px -12px rgba(2,132,199,0.18), 0 2px 6px -2px rgba(15,23,42,0.06);

  --bx-section-py: clamp(5rem, 8vw, 8rem);
  --bx-container-w: 1200px;
  --bx-container-px: clamp(1.25rem, 4vw, 2rem);

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bx-ink:     #f8fafc;
    --bx-ink-70:  #e2e8f0;
    --bx-ink-50:  #cbd5e1;
    --bx-ink-30:  #64748b;
    --bx-ink-10:  #334155;
    --bx-line:    #1e293b;
    --bx-line-2:  #0f172a;
    --bx-bg:      #0b1220;
    --bx-bg-soft: #0f172a;
    --bx-bg-card: #111827;

    --bx-shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --bx-shadow:    0 8px 24px -12px rgba(0,0,0,0.7), 0 2px 6px -2px rgba(0,0,0,0.5);
    --bx-shadow-lg: 0 30px 60px -30px rgba(0,0,0,0.85), 0 10px 24px -10px rgba(0,0,0,0.55);
    --bx-shadow-glass: 0 10px 30px -12px rgba(56,189,248,0.28), 0 2px 6px -2px rgba(0,0,0,0.5);
  }
}

/* ---------------------------------------------------------------------------
   Reset-ish base
   --------------------------------------------------------------------------- */
* { box-sizing: border-box; }
html, body { margin: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  background: var(--bx-bg);
  color: var(--bx-ink);
  font-family: var(--bx-font-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'cv11', 'ss01';
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

::selection {
  background: color-mix(in oklab, var(--bx-sky-600) 18%, transparent);
  color: var(--bx-ink);
}

/* ---------------------------------------------------------------------------
   Layout primitives
   --------------------------------------------------------------------------- */
.bx-container {
  max-width: var(--bx-container-w);
  margin: 0 auto;
  padding: 0 var(--bx-container-px);
  width: 100%;
}
.bx-container--wide { max-width: 1360px; }

.bx-section { padding: var(--bx-section-py) 0; }
.bx-section--tight { padding: clamp(3rem, 5vw, 5rem) 0; }
/* Keep anchored section titles clear of the fixed header pill */
:target, section[id], [id^="cta"], #services, #demos, #cases, #process, #proof {
  scroll-margin-top: 92px;
}
.bx-section--dark {
  background: var(--bx-ink);
  color: #f8fafc;
}
.bx-section--dark .bx-eyebrow { color: var(--bx-sky-400); }

/* ---------------------------------------------------------------------------
   Typography
   --------------------------------------------------------------------------- */
.bx-eyebrow {
  font-family: var(--bx-font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 500;
  color: var(--bx-sky-600);
  display: inline-flex; align-items: center; gap: 10px;
}
.bx-eyebrow::before {
  content: '';
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--bx-sky-600);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--bx-sky-600) 18%, transparent);
}

h1, h2, h3, h4 { margin: 0; letter-spacing: -0.02em; color: var(--bx-ink); font-weight: 600; }
.bx-h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); line-height: 1.02; letter-spacing: -0.035em; }
.bx-h2 { font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1.06; letter-spacing: -0.03em; }
.bx-h3 { font-size: clamp(1.5rem, 2.4vw, 2rem);  line-height: 1.15; letter-spacing: -0.02em; }
.bx-h4 { font-size: 1.25rem; line-height: 1.3; }
.bx-lede { font-size: clamp(1.1rem, 1.25vw, 1.25rem); color: var(--bx-ink-50); max-width: 56ch; text-wrap: pretty; }

.bx-mono { font-family: var(--bx-font-mono); font-size: 13px; color: var(--bx-ink-50); }

.bx-grad-text {
  background: linear-gradient(110deg, var(--bx-sky-600) 0%, var(--bx-sky-400) 60%, var(--bx-ink) 120%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------------- */
.bx-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 9999px;
  border: 1px solid transparent;
  font-weight: 500; font-size: 15px;
  cursor: pointer;
  transition: transform 200ms cubic-bezier(.22,1,.36,1),
              box-shadow 200ms cubic-bezier(.22,1,.36,1),
              background 200ms ease, color 200ms ease, border-color 200ms ease;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.bx-btn:hover { transform: translateY(-1px); }
.bx-btn:active { transform: translateY(0); }

.bx-btn--primary {
  background: var(--bx-ink); color: var(--bx-bg);
  box-shadow: var(--bx-shadow-sm);
}
.bx-btn--primary:hover {
  background: color-mix(in oklab, var(--bx-ink) 92%, var(--bx-sky-600));
  box-shadow: var(--bx-shadow);
}
.bx-btn--accent {
  background: var(--bx-sky-600); color: #fff;
  box-shadow: 0 6px 16px -6px color-mix(in oklab, var(--bx-sky-600) 70%, black);
}
.bx-btn--accent:hover {
  background: var(--bx-sky-500);
  box-shadow: 0 10px 24px -8px color-mix(in oklab, var(--bx-sky-600) 70%, black);
}
.bx-btn--ghost {
  background: transparent; color: var(--bx-ink);
  border-color: var(--bx-line);
}
.bx-btn--ghost:hover {
  background: var(--bx-bg-soft);
  border-color: var(--bx-ink-30);
}
.bx-btn--arrow svg { transition: transform 240ms cubic-bezier(.22,1,.36,1); }
.bx-btn--arrow:hover svg { transform: translateX(3px); }

/* ---------------------------------------------------------------------------
   Header — floating pill nav
   --------------------------------------------------------------------------- */
.bx-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px var(--bx-container-px);
  display: flex; justify-content: center;
  pointer-events: none;
  transition: padding 220ms ease;
}
.bx-header__inner {
  pointer-events: auto;
  display: flex; align-items: center; gap: 18px;
  padding: 8px 8px 8px 20px;
  background: color-mix(in oklab, var(--bx-bg) 82%, transparent);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  border: 1px solid var(--bx-line);
  border-radius: 9999px;
  box-shadow: var(--bx-shadow-sm);
  max-width: 100%;
  transition: box-shadow 220ms ease, background 220ms ease, border-color 220ms ease;
}
.bx-header[data-scrolled="true"] .bx-header__inner {
  box-shadow: var(--bx-shadow);
  border-color: color-mix(in oklab, var(--bx-line) 40%, transparent);
}
.bx-header__brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  color: var(--bx-ink);
  font-weight: 600; letter-spacing: 0.22em; font-size: 13px;
  text-transform: uppercase;
}
.bx-header__nav {
  display: flex; gap: 4px;
  padding: 0 4px;
  border-left: 1px solid var(--bx-line);
  margin-left: 4px;
}
.bx-header__nav a {
  padding: 10px 14px;
  border-radius: 9999px;
  font-size: 14px; font-weight: 500;
  color: var(--bx-ink-70);
  transition: background 180ms ease, color 180ms ease;
}
.bx-header__nav a:hover { background: var(--bx-bg-soft); color: var(--bx-ink); }
.bx-header__nav a[aria-current="page"] {
  background: var(--bx-line);
  color: var(--bx-ink);
}
.bx-header__right { display: flex; align-items: center; gap: 6px; }
.bx-lang {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--bx-line);
  border-radius: 9999px;
  background: var(--bx-bg-soft);
}
.bx-lang button {
  padding: 6px 10px;
  border: 0; background: transparent;
  border-radius: 9999px;
  font-family: var(--bx-font-mono); font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--bx-ink-50); cursor: pointer;
  transition: background 180ms ease, color 180ms ease;
}
.bx-lang button[aria-pressed="true"] {
  background: var(--bx-ink); color: var(--bx-bg);
}
.bx-header__cta { margin-left: 6px; }

/* mobile */
.bx-burger { display: none; }
@media (max-width: 880px) {
  .bx-header__nav, .bx-lang { display: none; }
  .bx-burger {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    border-radius: 9999px; border: 1px solid var(--bx-line);
    background: var(--bx-bg-soft); cursor: pointer;
  }
  .bx-header__cta { display: none; }
}
.bx-mobile-panel {
  display: none;
  position: fixed; inset: 72px 12px auto 12px; z-index: 99;
  background: var(--bx-bg);
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-radius-lg);
  padding: 18px;
  box-shadow: var(--bx-shadow-lg);
}
.bx-mobile-panel[data-open="true"] { display: block; }
.bx-mobile-panel a {
  display: block; padding: 12px 10px; font-size: 16px; color: var(--bx-ink);
  border-bottom: 1px solid var(--bx-line);
}
.bx-mobile-panel a:last-of-type { border-bottom: 0; }
/* The CTA button inside the panel must keep its own button styling, not the
   generic nav-link rule above (which would force dark text on a dark fill). */
.bx-mobile-panel a.bx-btn {
  display: inline-flex !important;
  border-bottom: 0 !important;
  padding: 12px 20px !important;
  font-size: 15px !important;
  color: #ffffff !important;
  background: #0f172a !important;
  border-radius: 9999px !important;
}
@media (prefers-color-scheme: dark) {
  .bx-mobile-panel a.bx-btn {
    color: #0f172a !important;
    background: #e2e8f0 !important;
  }
}
.bx-mobile-panel .bx-lang { display: inline-flex; margin-top: 14px; }

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */
.bx-hero {
  position: relative;
  padding: clamp(7rem, 14vh, 11rem) 0 clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}
.bx-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 900px) {
  .bx-hero__grid { grid-template-columns: 1fr; }
}
.bx-hero__bg {
  position: absolute; inset: -10% -10% -20% -10%;
  pointer-events: none; z-index: 0;
  background:
    radial-gradient(60% 45% at 80% 10%, color-mix(in oklab, var(--bx-sky-300) 32%, transparent), transparent 70%),
    radial-gradient(50% 40% at 10% 85%, color-mix(in oklab, var(--bx-sky-100) 50%, transparent), transparent 75%);
  filter: blur(20px);
  opacity: 0.9;
}
@media (prefers-color-scheme: dark) {
  .bx-hero__bg {
    background:
      radial-gradient(60% 45% at 80% 10%, color-mix(in oklab, var(--bx-sky-600) 26%, transparent), transparent 70%),
      radial-gradient(50% 40% at 10% 85%, color-mix(in oklab, var(--bx-sky-600) 16%, transparent), transparent 75%);
  }
}
.bx-hero__content { position: relative; z-index: 1; }
.bx-hero__industries {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px;
  font-family: var(--bx-font-mono); font-size: 12px; color: var(--bx-ink-50);
  letter-spacing: 0.02em;
}
.bx-hero__industry {
  padding: 4px 10px;
  border: 1px solid var(--bx-line);
  border-radius: 9999px;
  background: color-mix(in oklab, var(--bx-bg) 60%, transparent);
}
.bx-hero__ctas { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

/* Hero orbit artwork */
.bx-orbit {
  aspect-ratio: 1;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.bx-orbit svg { width: 100%; height: 100%; }

/* ---------------------------------------------------------------------------
   Generic section header
   --------------------------------------------------------------------------- */
.bx-secthead { max-width: 64ch; margin-bottom: clamp(2rem, 4vw, 3rem); }
.bx-secthead .bx-h2 { margin-top: 8px; }
.bx-secthead p { margin: 16px 0 0; color: var(--bx-ink-50); max-width: 60ch; }

/* ---------------------------------------------------------------------------
   Proof metrics row
   --------------------------------------------------------------------------- */
.bx-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--bx-line);
  border-bottom: 1px solid var(--bx-line);
}
@media (max-width: 900px) {
  .bx-metrics { grid-template-columns: repeat(2, 1fr); }
}
.bx-metric {
  padding: 36px 24px;
  border-right: 1px solid var(--bx-line);
  position: relative;
  overflow: hidden;
}
.bx-metric:last-child { border-right: 0; }
@media (max-width: 900px) {
  .bx-metric:nth-child(2n) { border-right: 0; }
  .bx-metric:nth-child(n+3) { border-top: 1px solid var(--bx-line); }
}
.bx-metric__industry {
  font-family: var(--bx-font-mono); font-size: 11px; color: var(--bx-ink-50);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.bx-metric__value {
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 600; letter-spacing: -0.03em;
  margin: 12px 0 8px;
  color: var(--bx-ink);
}
.bx-metric__detail { font-size: 14px; color: var(--bx-ink-50); }
.bx-metric::after {
  content: '';
  position: absolute; inset: auto 0 0 0; height: 2px;
  background: var(--bx-sky-600);
  transform: scaleX(0); transform-origin: left;
  transition: transform 400ms cubic-bezier(.22,1,.36,1);
}
.bx-metric:hover::after { transform: scaleX(1); }

/* ---------------------------------------------------------------------------
   Services grid
   --------------------------------------------------------------------------- */
.bx-services {
  display: grid; gap: 20px;
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 800px) { .bx-services { grid-template-columns: 1fr; } }

.bx-service {
  display: block;
  position: relative;
  padding: 32px;
  border-radius: var(--bx-radius-lg);
  background: var(--bx-bg-card);
  border: 1px solid var(--bx-line);
  overflow: hidden;
  transition: transform 260ms cubic-bezier(.22,1,.36,1),
              box-shadow 260ms cubic-bezier(.22,1,.36,1),
              border-color 220ms ease;
}
.bx-service:hover {
  transform: translateY(-3px);
  box-shadow: var(--bx-shadow);
  border-color: color-mix(in oklab, var(--bx-sky-600) 35%, var(--bx-line));
}
.bx-service__number {
  font-family: var(--bx-font-mono); font-size: 11px;
  color: var(--bx-ink-50); letter-spacing: 0.12em;
}
.bx-service__title {
  margin: 10px 0 8px;
  font-size: 1.5rem; font-weight: 600; letter-spacing: -0.015em;
}
.bx-service__tagline { color: var(--bx-ink-70); font-size: 1rem; margin-bottom: 18px; }
.bx-service__arrow {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--bx-sky-600); font-size: 14px; font-weight: 500;
}
.bx-service__arrow svg { transition: transform 240ms cubic-bezier(.22,1,.36,1); }
.bx-service:hover .bx-service__arrow svg { transform: translateX(4px); }
.bx-service__glow {
  position: absolute; right: -60px; top: -60px; width: 240px; height: 240px;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--bx-sky-400) 35%, transparent), transparent 70%);
  opacity: 0; transition: opacity 260ms ease;
  pointer-events: none;
}
.bx-service:hover .bx-service__glow { opacity: 1; }

/* ---------------------------------------------------------------------------
   Demos — with ⌘K palette trigger + grid
   --------------------------------------------------------------------------- */
.bx-demos-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  margin-bottom: 28px; flex-wrap: wrap;
}
.bx-kbd {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--bx-bg-soft);
  border: 1px solid var(--bx-line);
  border-radius: 10px;
  font-family: var(--bx-font-mono); font-size: 13px; color: var(--bx-ink-70);
  cursor: pointer;
  transition: border-color 200ms ease, background 200ms ease;
}
.bx-kbd:hover { border-color: var(--bx-ink-30); background: var(--bx-bg); }
.bx-kbd kbd {
  padding: 2px 6px; border-radius: 4px;
  background: var(--bx-bg); border: 1px solid var(--bx-line);
  font-size: 11px; color: var(--bx-ink);
  box-shadow: 0 1px 0 var(--bx-line);
}

.bx-demos-grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 1000px) { .bx-demos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px)  { .bx-demos-grid { grid-template-columns: 1fr; } }

.bx-demo {
  display: flex; flex-direction: column; gap: 12px;
  padding: 14px;
  border-radius: var(--bx-radius);
  background: var(--bx-bg-card); border: 1px solid var(--bx-line);
  cursor: pointer;
  transition: transform 240ms cubic-bezier(.22,1,.36,1),
              box-shadow 240ms cubic-bezier(.22,1,.36,1),
              border-color 200ms ease;
}
.bx-demo:hover {
  transform: translateY(-2px); box-shadow: var(--bx-shadow);
  border-color: color-mix(in oklab, var(--bx-sky-600) 30%, var(--bx-line));
}
.bx-demo__poster {
  aspect-ratio: 16 / 9;
  border-radius: calc(var(--bx-radius) - 4px);
  background: var(--bx-bg-soft);
  position: relative; overflow: hidden;
  border: 1px solid var(--bx-line-2);
}
.bx-demo__poster img { width: 100%; height: 100%; object-fit: cover; }
.bx-demo__play {
  position: absolute; inset: 0; display: grid; place-items: center;
  opacity: 0; transition: opacity 200ms ease;
  background: color-mix(in oklab, var(--bx-ink) 30%, transparent);
}
.bx-demo:hover .bx-demo__play { opacity: 1; }
.bx-demo__play-btn {
  width: 56px; height: 56px; border-radius: 9999px;
  background: #fff; display: grid; place-items: center;
  box-shadow: var(--bx-shadow);
}
.bx-demo__duration {
  position: absolute; right: 10px; bottom: 10px;
  padding: 3px 8px;
  background: color-mix(in oklab, var(--bx-ink) 80%, transparent);
  color: #fff; font-family: var(--bx-font-mono); font-size: 11px;
  border-radius: 6px;
}
.bx-demo__row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.bx-demo__cat {
  font-family: var(--bx-font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--bx-sky-600);
}
.bx-demo__title { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }
.bx-demo__summary { color: var(--bx-ink-50); font-size: 14px; line-height: 1.5; margin: 4px 0 2px; }

/* ⌘K Palette */
.bx-palette-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: color-mix(in oklab, var(--bx-ink) 60%, transparent);
  backdrop-filter: blur(4px);
  display: none; padding: 10vh 16px 0;
  animation: bx-fade-in 220ms ease;
}
.bx-palette-backdrop[data-open="true"] { display: block; }
.bx-palette {
  max-width: 640px; margin: 0 auto;
  background: var(--bx-bg-card);
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-radius-lg);
  box-shadow: var(--bx-shadow-lg);
  overflow: hidden;
  animation: bx-slide-up 280ms cubic-bezier(.22,1,.36,1);
}
.bx-palette__input {
  width: 100%; border: 0; background: transparent;
  padding: 18px 20px;
  font-size: 16px; font-family: var(--bx-font-sans);
  color: var(--bx-ink); outline: 0;
  border-bottom: 1px solid var(--bx-line);
}
.bx-palette__list { max-height: 55vh; overflow: auto; padding: 6px; }
.bx-palette__item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--bx-ink);
  cursor: pointer;
}
.bx-palette__item[data-active="true"],
.bx-palette__item:hover {
  background: var(--bx-bg-soft);
}
.bx-palette__item .cat { font-family: var(--bx-font-mono); font-size: 10px; color: var(--bx-sky-600); letter-spacing: 0.1em; text-transform: uppercase; }
.bx-palette__item .title { font-size: 14px; font-weight: 500; }
.bx-palette__item .sum { font-size: 12px; color: var(--bx-ink-50); }
.bx-palette__footer {
  display: flex; gap: 10px; padding: 8px 14px;
  border-top: 1px solid var(--bx-line);
  font-family: var(--bx-font-mono); font-size: 11px; color: var(--bx-ink-50);
}
.bx-palette__footer kbd {
  padding: 1px 5px; border-radius: 4px; border: 1px solid var(--bx-line);
  background: var(--bx-bg-soft); font-size: 10px;
}

@keyframes bx-fade-in  { from { opacity: 0; } to { opacity: 1; } }
@keyframes bx-slide-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------------------
   Featured case
   --------------------------------------------------------------------------- */
.bx-featcase {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(2.5rem, 5vw, 4rem);
  border-radius: var(--bx-radius-xl);
  background:
    radial-gradient(90% 120% at 100% 0%, color-mix(in oklab, var(--bx-sky-400) 20%, transparent), transparent 60%),
    var(--bx-bg-card);
  border: 1px solid var(--bx-line);
  box-shadow: var(--bx-shadow);
  position: relative; overflow: hidden;
}
@media (max-width: 900px) {
  .bx-featcase { grid-template-columns: 1fr; }
}
.bx-featcase__stat {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 600; letter-spacing: -0.035em; line-height: 0.95;
  color: var(--bx-sky-600);
}
.bx-featcase__label { color: var(--bx-ink-50); font-size: 15px; margin-top: 10px; }

/* ---------------------------------------------------------------------------
   Process strip
   --------------------------------------------------------------------------- */
.bx-process {
  display: grid; gap: 0;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--bx-line);
  border-radius: var(--bx-radius-lg);
  overflow: hidden;
}
@media (max-width: 900px) { .bx-process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .bx-process { grid-template-columns: 1fr; } }
.bx-phase {
  padding: 28px;
  border-right: 1px solid var(--bx-line);
  position: relative;
  background: var(--bx-bg-card);
  transition: background 220ms ease;
}
.bx-phase:last-child { border-right: 0; }
@media (max-width: 900px) {
  .bx-phase:nth-child(2n) { border-right: 0; }
  .bx-phase:nth-child(n+3) { border-top: 1px solid var(--bx-line); }
}
@media (max-width: 520px) {
  .bx-phase { border-right: 0; border-top: 1px solid var(--bx-line); }
  .bx-phase:first-child { border-top: 0; }
}
.bx-phase:hover { background: var(--bx-bg-soft); }
.bx-phase__num {
  font-family: var(--bx-font-mono); font-size: 11px; color: var(--bx-ink-50);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.bx-phase__title { font-size: 1.25rem; font-weight: 600; margin: 12px 0 8px; letter-spacing: -0.015em; }
.bx-phase__sum { color: var(--bx-ink-50); font-size: 14px; line-height: 1.55; }

/* ---------------------------------------------------------------------------
   CTA band
   --------------------------------------------------------------------------- */
.bx-cta {
  position: relative; overflow: hidden;
  padding: clamp(4rem, 8vw, 7rem) clamp(2rem, 5vw, 5rem);
  border-radius: var(--bx-radius-xl);
  background: #0b1220;
  color: #f8fafc;
  border: 1px solid rgba(255,255,255,0.06);
}
.bx-cta__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(80% 60% at 50% 40%, #000, transparent 90%);
  -webkit-mask-image: radial-gradient(80% 60% at 50% 40%, #000, transparent 90%);
}
.bx-cta__glow {
  position: absolute; left: 50%; top: 20%;
  width: 1000px; aspect-ratio: 1; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(14,165,233,0.45), transparent 70%);
  filter: blur(40px);
  animation: bx-cta-pulse 8s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes bx-cta-pulse {
  from { opacity: 0.55; transform: translateX(-50%) scale(0.9); }
  to   { opacity: 0.95; transform: translateX(-50%) scale(1.1); }
}
.bx-cta__content { position: relative; z-index: 1; text-align: center; max-width: 780px; margin: 0 auto; }
.bx-cta__content h2 { color: #fff; }
.bx-cta__content p { color: #cbd5e1; margin-top: 16px; }
.bx-cta__ctas { display: inline-flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; justify-content: center; }
.bx-cta .bx-btn--ghost { color: #f8fafc; border-color: rgba(255,255,255,0.18); }
.bx-cta .bx-btn--ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.35); }

/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */
.bx-footer { padding: clamp(4rem, 6vw, 5rem) 0 2rem; border-top: 1px solid var(--bx-line); }
.bx-footer__grid {
  display: grid; gap: 40px;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  margin-bottom: 60px;
}
@media (max-width: 900px) {
  .bx-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .bx-footer__grid { grid-template-columns: 1fr; gap: 28px; }
}
.bx-footer__brand p { color: var(--bx-ink-50); font-size: 14px; margin: 16px 0 0; max-width: 36ch; }
.bx-footer__col h4 {
  font-family: var(--bx-font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--bx-ink-50); font-weight: 500; margin-bottom: 14px;
}
.bx-footer__col a { display: block; padding: 6px 0; color: var(--bx-ink-70); font-size: 14px; transition: color 180ms ease; }
.bx-footer__col a:hover { color: var(--bx-ink); }
.bx-footer__bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding-top: 24px; border-top: 1px solid var(--bx-line);
  font-family: var(--bx-font-mono); font-size: 12px; color: var(--bx-ink-50); flex-wrap: wrap;
}

/* ---------------------------------------------------------------------------
   Reveal animations
   --------------------------------------------------------------------------- */
/* Reveal: elements are visible by default (progressive-enhancement safe).
   Only when <html data-reveal="on"> is set (we set it with JS once IO is ready)
   do we hide them and reveal via the observer. */
.bx-reveal {
  transition: opacity 700ms cubic-bezier(.22,1,.36,1),
              transform 700ms cubic-bezier(.22,1,.36,1);
  transition-delay: var(--bx-reveal-delay, 0ms);
}
html[data-reveal="on"] .bx-reveal { opacity: 0; transform: translateY(14px); }
html[data-reveal="on"] .bx-reveal[data-visible="true"] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0ms !important;
  }
  .bx-reveal { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------------------
   Services detail
   --------------------------------------------------------------------------- */
.bx-breadcrumb {
  font-family: var(--bx-font-mono); font-size: 12px; color: var(--bx-ink-50);
  letter-spacing: 0.04em; margin-bottom: 22px;
}
.bx-breadcrumb a:hover { color: var(--bx-ink); }
.bx-breadcrumb span { margin: 0 6px; color: var(--bx-ink-30); }

.bx-service-hero {
  padding-top: 9rem;
}
.bx-service-hero h1 { margin-top: 12px; }
.bx-service-hero p  { margin-top: 20px; max-width: 56ch; }

.bx-twocol {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
}
@media (max-width: 900px) { .bx-twocol { grid-template-columns: 1fr; } }

.bx-examples { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.bx-examples li {
  padding: 18px 20px;
  border: 1px solid var(--bx-line);
  border-left: 3px solid var(--bx-sky-600);
  border-radius: var(--bx-radius);
  background: var(--bx-bg-card);
  color: var(--bx-ink-70);
  font-size: 15px; line-height: 1.55;
}

.bx-minicase {
  padding: 28px;
  border-radius: var(--bx-radius-lg);
  background: var(--bx-bg-soft);
  border: 1px solid var(--bx-line);
}
.bx-minicase__stat {
  font-size: 2.5rem; font-weight: 600; letter-spacing: -0.03em;
  color: var(--bx-sky-600);
}
.bx-minicase__sum { color: var(--bx-ink-50); margin-top: 8px; }

/* ---------------------------------------------------------------------------
   Small utilities
   --------------------------------------------------------------------------- */
.bx-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.bx-row { display: flex; gap: 12px; align-items: center; }
.bx-mt-sm { margin-top: 12px; }
.bx-mt    { margin-top: 24px; }
.bx-mt-lg { margin-top: 48px; }
.bx-dot { width: 4px; height: 4px; background: var(--bx-ink-30); border-radius: 50%; display: inline-block; margin: 0 8px; vertical-align: middle; }

/* ---------------------------------------------------------------------------
   Broken image / video placeholder
   --------------------------------------------------------------------------- */
img {
  min-height: 60px;
}
img[src=""], img:not([src]) {
  visibility: hidden;
}
img::after {
  content: '';
  display: block;
  position: absolute;
  inset: 0;
  background: var(--bx-bg-soft, #fafaf9);
  border: 1px dashed var(--bx-line, #e2e8f0);
  border-radius: var(--bx-radius-sm, 8px);
}
.bx-demo__poster img {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--bx-bg-soft, #fafaf9);
  border: 1px dashed var(--bx-line, #e2e8f0);
  border-radius: var(--bx-radius-sm, 8px);
}
.bx-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bx-bg-soft, #fafaf9);
  border: 1px dashed var(--bx-line, #e2e8f0);
  border-radius: var(--bx-radius-sm, 8px);
}
.bx-poster--fallback {
  background: linear-gradient(135deg, #0284c7 0%, #0f172a 100%);
  aspect-ratio: 16/9;
  border-radius: var(--bx-radius-sm, 8px);
}