/* ==========================================================================
   NEXUS RYDS TECH — Components & layout
   Reads exclusively from css/tokens.css
   ========================================================================== */

/* ---- Base --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body::before { /* safe-area band above sticky header */
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px);
  z-index: calc(var(--z-header) + 1); background: var(--nx-navy);
}
img, svg { max-width: 100%; }
h1, h2, h3 { font-family: var(--font-display); margin: 0; text-wrap: balance; letter-spacing: var(--tracking-tight); line-height: var(--leading-snug); }
h2 { font-size: var(--text-2xl); font-weight: var(--weight-bold); line-height: 1.08; }
h3 { font-size: var(--text-lg); font-weight: var(--weight-bold); letter-spacing: -0.02em; }
p { margin: 0; }
a { color: inherit; }
code { font-family: var(--font-mono); font-size: 0.85em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--nx-gold); color: var(--nx-navy); }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * 32px);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 600px) { .container { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); } }

.skip-link {
  position: absolute; left: 16px; top: -100px; z-index: var(--z-toast);
  background: var(--nx-gold); color: var(--nx-navy); padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm); font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }

/* ---- Shared text pieces ------------------------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-display); font-size: var(--text-xs); font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-highlight);
}
.eyebrow svg { width: 12px; height: 12px; color: var(--color-accent); flex: none; }
.lead { font-size: var(--text-md); color: var(--color-text-muted); max-width: var(--measure); }

.section { position: relative; padding-block: var(--section-y); isolation: isolate; }
.section-head { display: grid; gap: var(--space-4); max-width: 760px; margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem); }
.section-head-row { max-width: none; grid-template-columns: 1fr; align-items: end; }
.section-head-row > div { display: grid; gap: var(--space-4); max-width: 720px; }
@media (min-width: 900px) { .section-head-row { grid-template-columns: 1fr auto; } }

/* Ambient lights */
.ambient { position: absolute; z-index: -1; pointer-events: none; filter: blur(10px); }
.ambient-hero { inset: -10% -10% auto auto; width: min(900px, 120vw); aspect-ratio: 1; background: var(--glow-gold); opacity: .55; }
.ambient-hero::after { content: ""; position: absolute; left: -60%; top: 30%; width: 70%; aspect-ratio: 1; background: var(--glow-mint); }
.ambient-approach { left: -20%; top: 10%; width: min(700px, 100vw); aspect-ratio: 1; background: var(--glow-mint); opacity: .7; }

/* ---- Glass ------------------------------------------------------------- */
.glass {
  background: var(--glass-1);
  border: var(--border-hair);
  box-shadow: var(--glass-edge), var(--shadow-md);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
}

/* ---- 7. Buttons -------------------------------------------------------- */
.btn {
  --btn-h: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--btn-h); padding: 0 var(--space-5);
  border-radius: var(--radius-pill); border: 1px solid transparent;
  font-family: var(--font-body); font-size: var(--text-base); font-weight: var(--weight-semibold);
  line-height: 1; text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn-sm { --btn-h: 42px; padding: 0 var(--space-4); font-size: var(--text-sm); }
.btn-block { width: 100%; }
.btn-arrow { transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px) scale(.99); transition-duration: var(--dur-instant); }
.btn-icon { width: 14px; height: 14px; color: var(--color-accent); }

.btn-primary { background: var(--color-accent); color: var(--color-on-accent); box-shadow: var(--glass-edge); }
.btn-primary:hover { background: var(--color-accent-hover); box-shadow: var(--shadow-gold-glow); }
.btn-primary:active { background: var(--color-accent-pressed); }

.btn-secondary {
  background: rgba(233,236,230,.05); color: var(--color-text); border-color: var(--color-border-strong);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.btn-secondary:hover { border-color: var(--color-border-accent); background: rgba(229,191,120,.08); }

.btn-ink { background: var(--nx-navy); color: var(--nx-cloud); }
.btn-ink:hover { background: var(--nx-navy-700); box-shadow: var(--shadow-light); }
.btn-ink:focus-visible { outline-color: var(--nx-mint-ink); }

.btn:disabled, .btn[aria-disabled="true"] {
  background: var(--nx-navy-600); color: var(--color-text-subtle); border-color: transparent;
  box-shadow: none; cursor: not-allowed; transform: none;
}

.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.btn-row-center { justify-content: center; }

.btn-text {
  background: none; border: 0; padding: var(--space-1) var(--space-2); cursor: pointer;
  font: inherit; font-weight: 600; color: var(--color-accent); border-radius: var(--radius-xs);
}
.btn-text:hover { color: var(--color-accent-hover); text-decoration: underline; text-underline-offset: 3px; }

.icon-btn {
  display: grid; place-items: center; width: 44px; height: 44px; flex: none;
  border-radius: var(--radius-pill); border: var(--border-strong); background: rgba(233,236,230,.04);
  color: var(--color-text); cursor: pointer; transition: background-color var(--dur-fast) var(--ease-out);
}
.icon-btn:hover { background: rgba(233,236,230,.1); }
.icon-btn svg { width: 20px; height: 20px; }

/* ---- 9. Header & navigation ------------------------------------------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: var(--z-header);
  background: rgba(7,16,29,.62); border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  transition: border-color var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled { border-bottom-color: var(--color-border); background: rgba(7,16,29,.82); }
.header-inner { display: flex; align-items: center; gap: var(--space-5); height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-word { display: grid; line-height: 1; font-family: var(--font-display); }
.brand-word strong { font-weight: var(--weight-extra); font-size: 1.02rem; letter-spacing: .06em; }
.brand-word span { font-family: var(--font-body); font-size: .62rem; font-weight: 500; letter-spacing: .5em; color: var(--color-accent); margin-top: 4px; }

.primary-nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: var(--space-1); }
.nav-list a:not(.btn) {
  position: relative; display: block; padding: var(--space-2) var(--space-3);
  text-decoration: none; font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted);
  border-radius: var(--radius-pill); transition: color var(--dur-fast) var(--ease-out);
}
.nav-list a:not(.btn)::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; border-radius: 50%;
  background: var(--color-accent); transform: translateX(-50%) scale(0); transition: transform var(--dur-base) var(--ease-spring);
}
.nav-list a:not(.btn):hover, .nav-list a[aria-current="true"] { color: var(--color-text); }
.nav-list a[aria-current="true"]::after { transform: translateX(-50%) scale(1); }
.nav-cta-mobile { display: none; }

.menu-toggle { display: none; }

@media (max-width: 899px) {
  .header-cta { display: none; }
  .menu-toggle {
    display: grid; place-items: center; margin-left: auto; width: 46px; height: 46px;
    border-radius: var(--radius-pill); border: var(--border-strong); background: rgba(233,236,230,.04);
    cursor: pointer; color: var(--color-text);
  }
  .menu-toggle-lines, .menu-toggle-lines::before, .menu-toggle-lines::after {
    display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor;
    transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast);
  }
  .menu-toggle-lines { position: relative; }
  .menu-toggle-lines::before, .menu-toggle-lines::after { content: ""; position: absolute; left: 0; }
  .menu-toggle-lines::before { top: -6px; }
  .menu-toggle-lines::after { top: 6px; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-lines { background: transparent; }
  .menu-toggle[aria-expanded="true"] .menu-toggle-lines::before { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] .menu-toggle-lines::after { transform: translateY(-6px) rotate(-45deg); }

  .primary-nav { margin: 0; }
  .nav-list {
    position: fixed; z-index: var(--z-menu);
    top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: var(--space-1);
    padding: var(--space-4) max(16px, env(safe-area-inset-right, 0px)) calc(var(--space-6) + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
    background: rgba(7,16,29,.96); border-bottom: var(--border-hair);
    -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-lg);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
  }
  .nav-list.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav-list a:not(.btn) { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; color: var(--color-text); padding: var(--space-3) var(--space-2); border-radius: var(--radius-sm); border-bottom: var(--border-hair); }
  .nav-list a:not(.btn)::after { left: auto; right: var(--space-2); top: 50%; bottom: auto; transform: translateY(-50%) scale(0); }
  .nav-list a[aria-current="true"]::after { transform: translateY(-50%) scale(1.6); }
  .nav-cta-mobile { display: block; margin-top: var(--space-4); }
}

/* ---- 2. Hero ----------------------------------------------------------- */
.hero { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(3rem, 2rem + 5vw, 6.5rem) clamp(3.5rem, 2rem + 5vw, 6rem); }
.hero::before { /* fine dot field, fades out */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(rgba(233,236,230,.09) 1px, transparent 1.2px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 70% 40%, #000 20%, transparent 75%);
}
.hero-grid { display: grid; gap: var(--space-7); align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: 1.08fr 1fr; gap: var(--space-6); } }

.hero-copy { display: grid; gap: var(--space-5); min-width: 0; }
.hero-title {
  font-size: var(--text-3xl); font-weight: var(--weight-extra); line-height: var(--leading-tight);
  letter-spacing: -0.045em; max-width: 12ch;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(100deg, var(--nx-gold-300), var(--nx-gold) 45%, var(--nx-mint) 120%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-copy .btn-row { margin-top: var(--space-2); }
.hero-tagline {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-sm); color: var(--color-text-subtle); letter-spacing: .02em;
}
.hero-tagline::before { content: ""; width: 32px; height: 1px; background: var(--color-border-accent); }

/* Load-in (from visible, short) */
.load-in { animation: rise var(--dur-slow) var(--ease-out) both; animation-delay: var(--d, 0ms); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Hero visual */
.hero-visual { position: relative; width: min(100%, 540px);
  /* phones: keep the visual compact */ margin-inline: auto; aspect-ratio: 1; max-width: 100%; }
.orbit-stage { position: absolute; inset: 0; }
.orbits { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.ring { transform-origin: 200px 200px; transform-box: view-box; }
.ring-a { animation: spin var(--dur-ambient) linear infinite; }
.ring-b { animation: spin calc(var(--dur-ambient) * 1.4) linear infinite reverse; }
.ring-c { animation: spin calc(var(--dur-ambient) * 3) linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.sphere {
  position: absolute; inset: 24%; border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255,247,226,.95), rgba(240,213,162,.6) 14%, transparent 38%),
    radial-gradient(circle at 70% 78%, rgba(157,222,217,.55), transparent 48%),
    radial-gradient(circle at 50% 50%, #2A3F5E 0%, #12233A 55%, #0A1626 100%);
  box-shadow:
    inset -18px -24px 60px rgba(3,8,16,.75),
    inset 10px 12px 40px rgba(229,191,120,.25),
    0 0 80px 10px rgba(229,191,120,.18),
    0 0 160px 40px rgba(157,222,217,.08);
  animation: breathe 9s var(--ease-in-out) infinite;
}
.sphere::after { /* glass rim */
  content: ""; position: absolute; inset: -1px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  -webkit-mask-image: linear-gradient(160deg, #000 10%, transparent 60%); mask-image: linear-gradient(160deg, #000 10%, transparent 60%);
}
.sphere-core { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 200deg, transparent 0 60%, rgba(157,222,217,.18) 75%, transparent 90%); mix-blend-mode: screen; animation: spin 24s linear infinite; }
@keyframes breathe { 50% { transform: scale(1.025); filter: brightness(1.06); } }
.hero-spark { position: absolute; width: 9%; aspect-ratio: 1; left: 31%; top: 27%; color: #FFF7E2; filter: drop-shadow(0 0 12px rgba(255,236,190,.9)); animation: twinkle 6s var(--ease-in-out) infinite; }
@keyframes twinkle { 50% { transform: scale(.82) rotate(45deg); opacity: .8; } }

.float-label {
  position: absolute; display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-4); border-radius: var(--radius-pill);
  font-size: var(--text-sm); font-weight: 600; white-space: nowrap; color: var(--color-text);
  background: var(--glass-2);
}
.float-label svg { width: 12px; height: 12px; color: var(--color-accent); }
.float-label .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--nx-mint); box-shadow: 0 0 0 4px rgba(157,222,217,.18); }
.float-a { left: 0; top: 14%; animation: float 8s var(--ease-in-out) infinite; }
.float-b { right: 0; bottom: 14%; animation: float 9s var(--ease-in-out) -3s infinite; }
@keyframes float { 50% { transform: translateY(-10px); } }
@media (max-width: 899px) { .hero-visual { width: min(100%, 420px); } }
@media (max-width: 480px) { .float-label { font-size: var(--text-xs); padding: var(--space-2) var(--space-3); } }

@media (prefers-reduced-motion: reduce) {
  .ring, .sphere, .sphere-core, .hero-spark, .float-label, .load-in, .ease-dot { animation: none !important; }
}

/* ---- 3. Strip ---------------------------------------------------------- */
.strip { border-block: var(--border-hair); background: linear-gradient(90deg, transparent, rgba(233,236,230,.03), transparent); }
.strip-list {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3) var(--space-5);
  padding-block: var(--space-5);
  font-family: var(--font-display); font-weight: 600; font-size: var(--text-md); letter-spacing: -0.01em; color: var(--color-text);
}
.strip-spark svg { display: block; width: 14px; height: 14px; color: var(--color-accent); opacity: .8; }
@media (max-width: 720px) {
  .strip-list { justify-content: center; font-size: var(--text-base); }
}

/* ---- 8. Cards --------------------------------------------------------- */
.card {
  position: relative; border-radius: var(--radius-lg);
  background: var(--glass-1); border: var(--border-hair); box-shadow: var(--glass-edge);
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
}

.service-grid { display: grid; gap: var(--grid-gap); grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.service-card {
  display: grid; align-content: start; gap: var(--space-4); min-height: 300px; overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), background var(--dur-base);
}
.service-card::before { /* hover light */
  content: ""; position: absolute; inset: auto -30% -60% auto; width: 80%; aspect-ratio: 1; border-radius: 50%;
  background: var(--glow-gold); opacity: 0; transition: opacity var(--dur-slow) var(--ease-out); pointer-events: none;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--color-border-accent); }
.service-card:hover::before { opacity: 1; }
.card-top { display: flex; justify-content: space-between; align-items: baseline; }
.card-num { font-family: var(--font-display); font-weight: 700; font-size: var(--text-sm); color: var(--color-accent); font-variant-numeric: tabular-nums; }
.card-label { font-size: var(--text-xs); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-subtle); font-weight: 600; }
.card-icon { width: 44px; height: 44px; color: var(--nx-mint); margin-top: var(--space-5); }
.service-card h3 { font-size: var(--text-xl); }
.service-card p { color: var(--color-text-muted); }

/* ---- 5. Products · gas station (light) -------------------------------------------- */
.section-light {
  background: var(--nx-cloud); color: var(--nx-ink);
  border-radius: clamp(24px, 4vw, 48px);
  margin-inline: clamp(0px, 1.2vw, 16px);
}
.section-light .lead { color: var(--nx-ink-muted); }
.section-light :focus-visible { outline-color: var(--nx-mint-ink); }
.gs-grid { display: grid; gap: var(--space-8); align-items: center; }
@media (min-width: 1000px) { .gs-grid { grid-template-columns: .9fr 1.1fr; gap: var(--space-7); } }
.gs-copy { display: grid; gap: var(--space-5); justify-items: start; min-width: 0; }
.gs-brand { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.02em; color: var(--nx-navy); }
.gs-brand > svg { width: 30px; height: 30px; color: var(--nx-mint-ink); --gs-spark: #B88A35; }
.tag { font-family: var(--font-body); font-size: var(--text-xs); font-weight: 600; letter-spacing: .04em; padding: 4px 10px; border-radius: var(--radius-pill); background: rgba(30,107,102,.1); color: var(--nx-mint-ink); }
.gs-points { display: grid; gap: var(--space-3); color: var(--nx-ink-muted); }
.gs-points li { display: flex; gap: var(--space-3); }
.gs-points svg { width: 12px; height: 12px; flex: none; margin-top: .45em; color: var(--nx-gold-ink); }

.gs-mock { margin: 0; display: grid; gap: var(--space-3); min-width: 0; }
.gs-window {
  border-radius: var(--radius-lg); background: var(--nx-cloud-50); border: 1px solid var(--nx-cloud-200);
  box-shadow: 0 40px 80px -40px rgba(14,26,43,.45), 0 2px 0 rgba(255,255,255,.8) inset; overflow: hidden;
}
.gs-topbar { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-5); border-bottom: 1px solid var(--nx-cloud-200); background: #fff; }
.gs-logo { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-weight: 800; font-size: var(--text-sm); color: var(--nx-navy); }
.gs-logo svg { width: 20px; height: 20px; color: var(--nx-mint-ink); }
.gs-date { font-size: var(--text-xs); color: var(--nx-ink-muted); }
.gs-body { display: grid; gap: var(--space-4); padding: var(--space-5); }
.gs-greet { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); letter-spacing: -0.02em; color: var(--nx-navy); }
.gs-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); }
.gs-kpi { display: grid; gap: 2px; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: #fff; border: 1px solid var(--nx-cloud-200); min-width: 0; }
.gs-kpi span { font-size: var(--text-xs); color: var(--nx-ink-muted); }
.gs-kpi strong { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 800; letter-spacing: -0.03em; color: var(--nx-navy); font-variant-numeric: tabular-nums; }
.gs-kpi strong.sm { font-size: var(--text-lg); line-height: 1.5; }
.gs-kpi em { font-style: normal; font-size: var(--text-xs); color: var(--nx-ink-muted); }
.gs-kpi em.up { color: var(--nx-mint-ink); font-weight: 600; }
@media (max-width: 520px) { .gs-kpis { grid-template-columns: 1fr 1fr; } .gs-kpi:last-child { grid-column: span 2; } }

.gs-chart { padding: var(--space-4); border-radius: var(--radius-md); background: #fff; border: 1px solid var(--nx-cloud-200); }
.gs-chart-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); font-size: var(--text-xs); font-weight: 600; color: var(--nx-ink); margin-bottom: var(--space-2); }
.gs-legend { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--nx-ink-muted); font-weight: 500; }
.gs-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; }
.l-today { background: var(--nx-navy); }
.l-usual { height: 2px !important; background: #C9A05A; }
.gs-chart svg { display: block; width: 100%; height: auto; }
.gs-grid-lines line { stroke: #E2E6DF; stroke-width: 1; }
.gs-axis text, .gs-xlabels text { font-family: var(--font-body); font-size: 9px; fill: #6B7686; }
.gs-xlabels text { text-anchor: middle; }
.gs-bars rect { fill: #A7B3C2; }
.gs-bars rect.peak { fill: var(--nx-navy); }
.gs-bars rect.now { fill: #2D6F6A; }
.gs-usual { stroke: #C9A05A; stroke-width: 2; stroke-dasharray: 4 4; stroke-linecap: round; }

.gs-decisions { display: grid; gap: var(--space-2); }
.gs-sub { font-size: var(--text-xs); font-weight: 700; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--nx-ink-muted); }
.gs-note { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: #fff; border: 1px solid var(--nx-cloud-200); font-size: var(--text-sm); color: var(--nx-ink); }
.pill { flex: none; font-size: 11px; font-weight: 700; letter-spacing: .04em; padding: 3px 9px; border-radius: var(--radius-pill); }
.pill-mint { background: rgba(157,222,217,.45); color: #164F4B; }
.pill-gold { background: rgba(229,191,120,.4); color: #5E420E; }
.gs-caption { display: inline-flex; align-items: center; gap: var(--space-2); justify-self: center; font-size: var(--text-xs); font-weight: 600; color: var(--nx-ink-muted); padding: 6px 12px; border-radius: var(--radius-pill); border: 1px dashed #B9C1B5; }
.gs-caption svg { width: 10px; height: 10px; color: var(--nx-gold-ink); }

/* Products intro + index */
.products-head { max-width: 820px; }
.eyebrow-light { color: var(--nx-mint-ink); }
.eyebrow-light svg { color: var(--nx-gold-ink); }
.product-index { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }
.product-index a {
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-5) var(--space-3) var(--space-3);
  border-radius: var(--radius-pill); background: #fff; border: 1px solid var(--nx-cloud-200); text-decoration: none; color: var(--nx-ink);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.product-index a:hover { border-color: #B9C1B5; box-shadow: var(--shadow-light); transform: translateY(-2px); }
.product-index svg { width: 40px; height: 40px; padding: 8px; border-radius: 50%; background: var(--nx-navy); color: var(--nx-mint); --gs-spark: var(--nx-gold); flex: none; }
.product-index .pi-paw { --pv-spark: var(--nx-navy); }
.product-index span { display: grid; line-height: 1.25; }
.product-index strong { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.01em; }
.product-index small { font-size: var(--text-xs); color: var(--nx-ink-muted); }
.gs-grid { padding-top: clamp(1rem, 2vw, 2rem); border-top: 1px solid var(--nx-cloud-200); }
.gs-title { font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.1; color: var(--nx-navy); }
.tag-ink { background: var(--nx-navy); color: var(--nx-cloud); }

/* Fuel tank levels */
.gs-tanks { display: grid; gap: var(--space-3); padding: var(--space-4); border-radius: var(--radius-md); background: #fff; border: 1px solid var(--nx-cloud-200); }
.gs-tanks-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-2); font-size: var(--text-xs); font-weight: 600; color: var(--nx-ink); }
.gs-tanks-hint { color: var(--nx-ink-muted); font-weight: 500; }
.tank { display: grid; grid-template-columns: 4.5rem 1fr 2.6rem; align-items: center; gap: var(--space-3); font-size: var(--text-sm); }
.tank-name { color: var(--nx-ink); font-weight: 500; }
.tank-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--nx-ink); }
.tank-bar { position: relative; height: 10px; border-radius: 10px; background: #E4E8E1; overflow: hidden; }
.tank-bar::after { content: ""; position: absolute; left: 25%; top: 0; bottom: 0; width: 2px; background: rgba(14,26,43,.35); }
.tank-bar i { display: block; height: 100%; width: var(--lvl); border-radius: inherit; background: linear-gradient(90deg, #2D6F6A, #5FA9A3); }
.tank-low .tank-bar i { background: linear-gradient(90deg, #B88A35, #E5BF78); }
.tank-low .tank-val { color: var(--nx-gold-ink); }


/* ---- 5. Products showcase · "aurora" treatment (overrides light base) -- */
.section-products {
  position: relative; isolation: isolate; overflow: hidden;
  margin-inline: clamp(0px, 1.2vw, 16px);
  border-radius: clamp(24px, 4vw, 48px);
  border: 1px solid rgba(157,222,217,.14);
  background:
    radial-gradient(60% 55% at 8% 0%, rgba(157,222,217,.20), transparent 70%),
    radial-gradient(55% 60% at 100% 100%, rgba(229,191,120,.18), transparent 70%),
    radial-gradient(40% 40% at 70% 30%, rgba(46,96,140,.28), transparent 70%),
    linear-gradient(180deg, #0A1E2C 0%, #08141F 55%, #0B1726 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 40px 120px -60px rgba(157,222,217,.25);
}
.section-products::before { /* fine blueprint grid */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(233,236,230,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233,236,230,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 10%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 10%, transparent 75%);
}
.pr-aura { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.pr-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(157,222,217,.12); }
.pr-ring-1 { width: 760px; height: 760px; right: -260px; top: -380px; transform: rotateX(62deg); }
.pr-ring-2 { width: 540px; height: 540px; right: -150px; top: -270px; border-color: rgba(229,191,120,.14); transform: rotateX(62deg) rotateZ(30deg); }

.section-products .lead { color: var(--color-text-muted); }
.section-products :focus-visible { outline-color: var(--color-focus); }

/* Head: intro left, product cards right */
.products-head { display: grid; gap: var(--space-6); align-items: end; margin-bottom: clamp(3rem, 2rem + 3vw, 5rem); max-width: none; }
@media (min-width: 1000px) { .products-head { grid-template-columns: 1.1fr 1fr; gap: var(--space-8); } }
.products-intro { display: grid; gap: var(--space-4); min-width: 0; }
.products-intro h2 { max-width: 15ch; }
.products-intro h2 { background: linear-gradient(180deg, #FFFFFF, #C9D6D4); -webkit-background-clip: text; background-clip: text; color: transparent; }

.product-index { display: grid; gap: var(--space-3); margin: 0; }
.product-index .pi-card {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-4);
  padding: var(--space-4) var(--space-5) var(--space-4) var(--space-4);
  border-radius: var(--radius-lg); text-decoration: none; color: var(--color-text);
  background: linear-gradient(135deg, rgba(233,236,230,.10), rgba(233,236,230,.03));
  border: 1px solid rgba(233,236,230,.12);
  box-shadow: var(--glass-edge), 0 20px 40px -24px rgba(0,0,0,.6);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.product-index .pi-card::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity var(--dur-slow) var(--ease-out); }
.pi-gas::before { background: radial-gradient(80% 120% at 0% 50%, rgba(157,222,217,.18), transparent 60%); }
.pi-pet::before { background: radial-gradient(80% 120% at 0% 50%, rgba(229,191,120,.18), transparent 60%); }
.product-index .pi-card:hover { transform: translateY(-3px); border-color: rgba(229,191,120,.4); box-shadow: var(--glass-edge), 0 28px 50px -24px rgba(0,0,0,.7); }
.product-index .pi-card:hover::before { opacity: 1; }
.pi-icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 18px; flex: none;
  background: linear-gradient(145deg, #12304A, #0A1828); border: 1px solid rgba(157,222,217,.25); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
.pi-pet .pi-icon { border-color: rgba(229,191,120,.3); }
.product-index .pi-icon svg { width: 30px; height: 30px; padding: 0; background: none; border-radius: 0; color: var(--nx-mint); --gs-spark: var(--nx-gold); --pv-spark: #0A1828; }
.pi-text { display: grid; gap: 2px; min-width: 0; line-height: 1.3; }
.pi-text small { font-size: 11px; font-weight: 700; letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--nx-mint); }
.pi-pet .pi-text small { color: var(--nx-gold); }
.pi-text strong { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 800; letter-spacing: -0.02em; }
.pi-text > span { font-size: var(--text-sm); color: var(--color-text-muted); }
.pi-arrow { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--color-border-strong); color: var(--color-text); transition: transform var(--dur-base) var(--ease-out), background-color var(--dur-fast); }
.pi-card:hover .pi-arrow { transform: translateX(3px); background: var(--nx-gold); color: var(--nx-navy); border-color: transparent; }

/* Gas station stage */
.section-products .gs-grid { border-top: 0; padding: clamp(1.25rem, 1rem + 2vw, 3rem); border-radius: var(--radius-xl);
  background: linear-gradient(160deg, rgba(233,236,230,.06), rgba(233,236,230,.015)); border: 1px solid rgba(233,236,230,.09); box-shadow: var(--glass-edge); }
.section-products .gs-brand { color: var(--color-text); }
.section-products .gs-brand > svg { color: var(--nx-mint); --gs-spark: var(--nx-gold); }
.section-products .tag { background: rgba(157,222,217,.12); color: var(--nx-mint); }
.section-products .tag-ink { background: transparent; color: var(--nx-gold); border: 1px solid rgba(229,191,120,.45); }
.section-products .gs-title { color: var(--color-text); }
.section-products .gs-points { color: var(--color-text-muted); }
.section-products .gs-points svg { color: var(--nx-gold); }
.section-products .gs-caption { color: var(--color-text-muted); border-color: var(--color-border-strong); }
.section-products .gs-caption svg { color: var(--nx-gold); }

/* Light product window floating over the aurora */
.section-products .gs-mock { position: relative; }
.section-products .gs-mock::before { content: ""; position: absolute; inset: 8% 6% 14%; z-index: -1; border-radius: 40px; filter: blur(40px);
  background: linear-gradient(120deg, rgba(157,222,217,.45), rgba(229,191,120,.35)); opacity: .55; }
.section-products .gs-window { border-color: rgba(255,255,255,.6); box-shadow: 0 50px 100px -40px rgba(0,0,0,.75), 0 0 0 1px rgba(255,255,255,.08), inset 0 1px 0 #fff;
  transform: perspective(1400px) rotateY(-5deg) rotateX(2deg); transition: transform var(--dur-slow) var(--ease-out); }
.section-products .gs-mock:hover .gs-window { transform: none; }
@media (max-width: 999px) { .section-products .gs-window { transform: none; } }

/* ---- 5b. Products · pet stores (dark, warm) ---------------------------- */
.section-pet { overflow: hidden; }
.ambient-pet { right: -15%; top: 5%; width: min(760px, 110vw); aspect-ratio: 1; background: var(--glow-gold); opacity: .6; }
.ambient-pet::after { content: ""; position: absolute; left: -70%; bottom: -20%; width: 70%; aspect-ratio: 1; background: var(--glow-mint); }
.pv-grid { display: grid; gap: var(--space-8); align-items: center; }
@media (min-width: 1000px) { .pv-grid { grid-template-columns: .85fr 1.15fr; gap: var(--space-8); } }
.pv-copy { display: grid; gap: var(--space-5); justify-items: start; min-width: 0; }
.pv-brand { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-weight: 800; font-size: var(--text-lg); letter-spacing: -0.02em; }
.pv-brand > svg { width: 30px; height: 30px; color: var(--nx-mint); --pv-spark: var(--nx-navy); }
.tag-dark { background: rgba(233,236,230,.07); color: var(--color-text-muted); border: var(--border-hair); }
.tag-status { display: inline-flex; align-items: center; gap: 6px; background: rgba(229,191,120,.12); color: var(--nx-gold); }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--nx-gold); box-shadow: 0 0 0 0 rgba(229,191,120,.6); animation: pulse 2.4s var(--ease-out) infinite; }
@keyframes pulse { 70%, 100% { box-shadow: 0 0 0 7px rgba(229,191,120,0); } }
.partner { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.partner a { color: var(--color-text); font-weight: 600; text-decoration-color: var(--color-border-accent); text-underline-offset: 4px; }
.partner a:hover { color: var(--nx-gold); }

.pv-streams { display: grid; gap: var(--space-3); width: 100%; }
.pv-stream {
  display: flex; gap: var(--space-4); align-items: flex-start;
  padding: var(--space-4) var(--space-5); border-radius: var(--radius-md);
  background: var(--glass-1); border: var(--border-hair); box-shadow: var(--glass-edge);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.pv-stream:hover { border-color: var(--color-border-accent); transform: translateX(4px); }
.pv-stream > div { display: grid; gap: 2px; min-width: 0; }
.pv-stream h3 { font-size: var(--text-base); letter-spacing: -0.01em; }
.pv-stream p { color: var(--color-text-muted); font-size: var(--text-sm); }
.pv-stream-icon { width: 26px; height: 26px; flex: none; color: var(--nx-mint); margin-top: 2px; }

.pv-mock { margin: 0; display: grid; justify-items: center; gap: var(--space-4); min-width: 0; }
.pv-phone {
  position: relative; width: min(100%, 320px); padding: 12px; border-radius: 44px;
  background: linear-gradient(160deg, rgba(233,236,230,.16), rgba(233,236,230,.04));
  border: var(--border-strong); box-shadow: var(--glass-edge), var(--shadow-lg), 0 0 90px -20px rgba(229,191,120,.35);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  transform: rotate(-3deg);
  transition: transform var(--dur-slow) var(--ease-out);
}
.pv-mock:hover .pv-phone { transform: rotate(0deg); }
.pv-notch { position: absolute; left: 50%; top: 20px; width: 84px; height: 22px; margin-left: -42px; border-radius: 12px; background: var(--nx-navy-900); z-index: 1; }
.pv-screen { display: grid; gap: var(--space-3); padding: 48px var(--space-4) var(--space-5); border-radius: 34px; background: linear-gradient(180deg, #0D1B2E, var(--nx-navy)); }
.pv-app-top { display: flex; justify-content: space-between; align-items: center; }
.pv-app-logo { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-display); font-weight: 800; font-size: var(--text-sm); }
.pv-app-logo svg { width: 18px; height: 18px; color: var(--nx-mint); --pv-spark: #0D1B2E; }
.pv-app-day { font-size: 11px; color: var(--color-text-subtle); }
.pv-hello { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; line-height: 1.3; letter-spacing: -0.02em; }
.pv-tile { display: grid; gap: 4px; padding: var(--space-3); border-radius: var(--radius-md); background: rgba(233,236,230,.06); border: var(--border-hair); }
.pv-tile strong { font-family: var(--font-display); font-weight: 700; font-size: var(--text-sm); }
.pv-mini strong { font-size: var(--text-xl); font-variant-numeric: tabular-nums; line-height: 1.1; }
.pv-tile-label { font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-subtle); }
.pv-tile-meta { font-size: 11px; color: var(--color-text-muted); }
.pv-tile-alert { border-color: rgba(229,191,120,.35); background: var(--glass-gold); }
.pv-tile-alert .pv-tile-label { color: var(--nx-gold); }
.pv-meter { height: 5px; border-radius: 5px; background: rgba(233,236,230,.1); overflow: hidden; }
.pv-meter i { display: block; height: 100%; border-radius: inherit; background: var(--nx-gold); }
.pv-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.pv-auto { display: flex; align-items: center; gap: var(--space-2); font-size: 12px; color: var(--color-text-muted); }
.pv-check { display: grid; place-items: center; width: 20px; height: 20px; flex: none; border-radius: 50%; background: rgba(157,222,217,.18); color: var(--nx-mint); font-size: 11px; font-weight: 700; }
.pv-caption { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); font-weight: 600; color: var(--color-text-muted); padding: 6px 12px; border-radius: var(--radius-pill); border: 1px dashed var(--color-border-strong); }
.pv-caption svg { width: 10px; height: 10px; color: var(--nx-gold); }
@media (max-width: 999px) { .pv-mock { order: 2; } }
@media (prefers-reduced-motion: reduce) { .pulse { animation: none; } .pv-phone { transform: none; } }

/* ---- 5c. On our horizon (area of interest) --------------------------- */
.section-horizon { padding-block: calc(var(--section-y) * .6) 0; }
.hz-panel {
  display: grid; gap: var(--space-6); align-items: center;
  padding-block: clamp(2rem, 1.5rem + 3vw, 3.5rem); border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(157,222,217,.08), rgba(233,236,230,.02) 50%, rgba(229,191,120,.07));
  max-width: calc(var(--container) + 2 * 32px);
}
@media (min-width: 900px) { .hz-panel { grid-template-columns: 1.2fr 1fr; padding-inline: clamp(2rem, 4vw, 3.5rem); } }
.hz-copy { display: grid; gap: var(--space-4); min-width: 0; }
.hz-copy h2 { font-size: clamp(1.75rem, 1.3rem + 2vw, 2.75rem); }
.hz-status { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-subtle); }
.hz-visual { width: 100%; max-width: 420px; justify-self: center; overflow: visible; }
.hz-route { stroke: url(#ring-grad); stroke: rgba(157,222,217,.55); stroke-width: 1.5; stroke-dasharray: 3 7; stroke-linecap: round; animation: hz-dash 6s linear infinite; }
@keyframes hz-dash { to { stroke-dashoffset: -100; } }
.hz-drone { animation: hz-hover 5s var(--ease-in-out) infinite; }
@keyframes hz-hover { 50% { transform: translate(180px, 58px); } }
.hz-ideas { grid-column: 1 / -1; display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.hz-ideas li { display: grid; gap: var(--space-1); padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); background: rgba(7,16,29,.45); border: var(--border-hair); }
.hz-ideas h3 { font-size: var(--text-base); letter-spacing: -0.01em; }
.hz-ideas p { font-size: var(--text-sm); color: var(--color-text-muted); }
.hz-link { grid-column: 1 / -1; justify-self: start; text-decoration: none; }
@media (prefers-reduced-motion: reduce) { .hz-route, .hz-drone { animation: none; } }

/* ---- 6. Approach ------------------------------------------------------ */
.stages { display: grid; gap: var(--grid-gap); counter-reset: none; position: relative; }
@media (min-width: 900px) { .stages { grid-template-columns: repeat(3, 1fr); } }
.stage { display: grid; gap: var(--space-3); align-content: start; position: relative; padding-top: var(--space-2); }
.stage-marker { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.stage-node { position: relative; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--nx-gold); background: var(--nx-navy); flex: none; box-shadow: 0 0 0 6px rgba(229,191,120,.1); }
.stage-num { font-family: var(--font-display); font-weight: 700; font-size: var(--text-xs); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-highlight); }
.stage h3 { font-size: var(--text-xl); }
.stage p { color: var(--color-text-muted); max-width: 34ch; }
@media (min-width: 900px) {
  .stages::before { /* connecting orbit line */
    content: ""; position: absolute; left: 7px; right: 0; top: calc(var(--space-2) + 7px); height: 1px;
    background: linear-gradient(90deg, var(--nx-gold), rgba(157,222,217,.6) 50%, transparent);
    opacity: .5; z-index: -1;
  }
}
@media (max-width: 899px) {
  .stages { padding-left: 0; }
  .stage { padding-left: var(--space-6); border-left: 1px solid rgba(229,191,120,.3); margin-left: 7px; padding-bottom: var(--space-5); }
  .stage-marker { margin-left: calc(-1 * var(--space-6) - 8px); }
}

/* ---- 7. Design system ------------------------------------------------- */
.section-ds { background: linear-gradient(180deg, transparent, var(--nx-navy-800) 30%, var(--nx-navy-800) 70%, transparent); }
.ds-bento { display: grid; gap: var(--grid-gap); grid-template-columns: 1fr; }
@media (min-width: 700px) { .ds-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) {
  .ds-bento { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .ds-colors { grid-column: span 4; }
  .ds-type { grid-column: span 2; grid-row: span 2; }
  .ds-motif { grid-column: span 2; }
  .ds-glass { grid-column: span 2; }
  .ds-motion { grid-column: span 3; }
  .ds-personality { grid-column: span 3; }
}
@media (min-width: 700px) and (max-width: 1099px) { .ds-colors { grid-column: span 2; } }
.ds-card { display: grid; gap: var(--space-4); align-content: start; min-width: 0; }
.ds-card > p { color: var(--color-text-muted); font-size: var(--text-sm); }
.ds-title { font-size: var(--text-xs); font-family: var(--font-display); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-subtle); font-weight: 700; }
.ds-hint { font-size: var(--text-xs) !important; color: var(--color-text-subtle) !important; }
.ds-hint code { color: var(--nx-mint); }

.swatches { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.swatch {
  width: 100%; display: grid; gap: 2px; justify-items: start; text-align: left; padding: 0 0 var(--space-3);
  background: rgba(233,236,230,.03); border: var(--border-hair); border-radius: var(--radius-md); overflow: hidden;
  color: var(--color-text); font: inherit; cursor: copy; transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.swatch:hover { border-color: var(--color-border-accent); transform: translateY(-2px); }
.swatch > *:not(.swatch-chip) { padding-inline: var(--space-3); }
.swatch-chip { width: 100%; height: 84px; background: var(--sw); margin-bottom: var(--space-2); }
.sw-outline { box-shadow: inset 0 0 0 1px rgba(233,236,230,.14); }
.swatch-name { font-family: var(--font-display); font-weight: 700; font-size: var(--text-sm); }
.swatch code { color: var(--color-text-muted); font-size: var(--text-xs); }
.swatch-role { font-size: var(--text-xs); color: var(--color-text-subtle); }
.ramp { display: flex; height: 22px; border-radius: var(--radius-pill); overflow: hidden; border: var(--border-hair); }
.ramp span { flex: 1; background: var(--sw); }

.type-specimen { display: flex; gap: var(--space-4); align-items: center; padding-bottom: var(--space-4); border-bottom: var(--border-hair); }
.spec-display, .spec-body { font-size: 3.5rem; line-height: 1; width: 1.6em; flex: none; color: var(--nx-gold); }
.spec-display { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.05em; }
.spec-body { font-family: var(--font-body); font-weight: 500; color: var(--nx-mint); }
.spec-name { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); }
.spec-name-body { font-family: var(--font-body); }
.spec-meta { font-size: var(--text-xs); color: var(--color-text-subtle); line-height: 1.5; }
.type-scale { display: grid; gap: var(--space-3); }
.type-scale li { display: grid; grid-template-columns: 3.2rem 1fr; align-items: baseline; gap: var(--space-2); min-width: 0; }
.type-scale li > span:first-child { font-size: var(--text-xs); color: var(--color-text-subtle); font-variant-numeric: tabular-nums; }
.ts { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; overflow-wrap: anywhere; }
.ts-3xl { font-size: clamp(2.2rem, 1.6rem + 1.4vw, 3rem); }
.ts-2xl { font-size: 2rem; font-weight: 700; }
.ts-xl { font-size: 1.5rem; font-weight: 700; }
.ts-base { font-family: var(--font-body); font-size: 1rem; font-weight: 400; letter-spacing: 0; color: var(--color-text-muted); }

.motif-stage { display: grid; place-items: center; padding: var(--space-5); border-radius: var(--radius-md); background: radial-gradient(circle at 50% 50%, rgba(229,191,120,.12), transparent 65%); }
.motif-mark { width: 120px; height: 120px; }
.logo-variants { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
.lv { display: grid; justify-items: center; gap: var(--space-1); padding: var(--space-3) var(--space-2); border-radius: var(--radius-sm); font-size: 11px; }
.lv svg { width: 34px; height: 34px; }
.lv-dark { background: var(--nx-navy-900); border: var(--border-hair); color: var(--color-text-muted); }
.lv-light { background: var(--nx-cloud); color: var(--nx-ink-muted); --mark-orbit: #1E6B66; --mark-spark: #B88A35; --mark-node: #07101D; }
.lv-mono { background: var(--nx-gold); color: var(--nx-navy); --mark-orbit: #07101D; --mark-spark: #07101D; --mark-node: #07101D; }

.glass-demo { position: relative; height: 170px; border-radius: var(--radius-md); overflow: hidden; background:
  radial-gradient(circle at 20% 30%, rgba(229,191,120,.55), transparent 40%),
  radial-gradient(circle at 80% 70%, rgba(157,222,217,.5), transparent 40%), var(--nx-navy-700); }
.glass-layer { position: absolute; display: flex; align-items: flex-end; padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); border: var(--border-hair); box-shadow: var(--glass-edge), var(--shadow-sm); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); font-family: var(--font-mono); font-size: 11px; color: var(--color-text); }
.gl-1 { left: 8%; top: 12%; width: 48%; height: 58%; background: var(--glass-1); }
.gl-2 { left: 30%; top: 30%; width: 44%; height: 52%; background: var(--glass-2); }
.gl-3 { left: 56%; top: 8%; width: 36%; height: 40%; background: var(--glass-gold); }

.principles { display: grid; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-muted); }
.principles strong { color: var(--color-text); font-weight: 600; }
.ease-demo { position: relative; height: 4px; border-radius: 4px; background: var(--nx-navy-600); margin-block: var(--space-2); }
.ease-dot { position: absolute; top: 50%; left: 0; width: 14px; height: 14px; margin-top: -7px; border-radius: 50%; background: var(--nx-gold); box-shadow: 0 0 16px rgba(229,191,120,.6); animation: ease-run 3.2s var(--ease-out) infinite; }
@keyframes ease-run { 0%, 10% { left: 0; } 60%, 100% { left: calc(100% - 14px); } }

.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chips li { padding: 6px 14px; border-radius: var(--radius-pill); border: var(--border-strong); font-size: var(--text-sm); font-weight: 500; background: rgba(233,236,230,.03); }
.chips li:nth-child(3) { border-color: var(--color-border-accent); color: var(--nx-gold); }
.btn-specimen { display: flex; flex-wrap: wrap; gap: var(--space-2); padding-top: var(--space-2); }

/* ---- 8. Contact ------------------------------------------------------- */
.contact-panel {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; justify-items: center; text-align: center; gap: var(--space-5);
  padding: clamp(3rem, 2rem + 5vw, 6rem) clamp(1.25rem, 1rem + 4vw, 5rem);
  border-radius: var(--radius-xl); background: var(--glass-2);
}
.ambient-contact { inset: -40% 10% auto; height: 120%; background: var(--glow-gold); opacity: .8; }
.contact-mark { width: 64px; height: 64px; }
.contact-panel h2 { max-width: 16ch; font-size: clamp(2.2rem, 1.6rem + 3vw, 4rem); font-weight: 800; }
.contact-panel .lead { max-width: 52ch; }
.email-line {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-2) var(--space-3);
  margin-top: var(--space-2); padding: var(--space-2) var(--space-4); border-radius: var(--radius-pill); border: var(--border-hair); background: rgba(7,16,29,.4);
  font-size: var(--text-sm);
}
.email-label { font-size: var(--text-xs); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-subtle); font-weight: 600; }
.email-value { font-weight: 600; user-select: all; overflow-wrap: anywhere; }
.placeholder-badge { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: var(--radius-pill); color: var(--nx-navy); background: var(--color-warning); }

/* ---- 9. Footer -------------------------------------------------------- */
.site-footer { background: var(--nx-navy-900); border-top: var(--border-hair); padding-block: var(--space-7) calc(var(--space-6) + env(safe-area-inset-bottom, 0px)); }
.footer-inner { display: grid; gap: var(--space-6); align-items: center; }
@media (min-width: 800px) { .footer-inner { grid-template-columns: 1fr auto; } .copyright { grid-column: 1 / -1; } }
.footer-brand { display: grid; gap: var(--space-3); }
.footer-brand p { color: var(--color-text-muted); font-size: var(--text-sm); }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); }
.footer-links a { color: var(--color-text-muted); text-decoration: none; font-weight: 500; padding: var(--space-1) 0; }
.footer-links a:hover { color: var(--nx-gold); }
.copyright { padding-top: var(--space-5); border-top: var(--border-hair); font-size: var(--text-xs); color: var(--color-text-subtle); }

/* ---- 11. Modal -------------------------------------------------------- */
.modal {
  width: min(720px, calc(100vw - 32px)); max-height: min(86vh, 900px); padding: 0;
  border: var(--border-strong); border-radius: var(--radius-lg); color: var(--color-text);
  background: linear-gradient(160deg, rgba(28,49,80,.92), rgba(11,23,40,.96));
  box-shadow: var(--glass-edge), var(--shadow-lg);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
}
.modal::backdrop { background: rgba(3,8,16,.66); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.modal[open] { animation: modal-in var(--dur-base) var(--ease-out); }
.modal[open]::backdrop { animation: fade-in var(--dur-base) var(--ease-out); }
@keyframes modal-in { from { opacity: 0; transform: translateY(12px) scale(.98); } }
@keyframes fade-in { from { opacity: 0; } }
.modal-inner { display: grid; grid-template-rows: auto 1fr auto; max-height: inherit; }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); padding: var(--space-5) var(--space-5) var(--space-4); border-bottom: var(--border-hair); }
.modal-head > div { display: grid; gap: var(--space-2); }
.modal-head h2 { font-size: var(--text-xl); }
.modal-desc { color: var(--color-text-muted); font-size: var(--text-sm); }
.prompt-text {
  margin: 0; padding: var(--space-5); overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.65; color: #D8DED6; background: rgba(5,11,21,.5);
}
.modal-foot { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: var(--space-2); padding: var(--space-4) var(--space-5); border-top: var(--border-hair); }
.copy-status { margin-right: auto; font-size: var(--text-sm); font-weight: 600; color: var(--color-success); display: inline-flex; align-items: center; gap: var(--space-2); }
.copy-status.is-error { color: var(--color-warning); }
.btn.is-copied { background: var(--nx-mint); }

/* ---- Toast ----------------------------------------------------------- */
.toast {
  position: fixed; z-index: var(--z-toast); left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-pill);
  background: rgba(28,49,80,.92); border: var(--border-strong); color: var(--color-text); font-size: var(--text-sm); font-weight: 600;
  box-shadow: var(--shadow-md); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  max-width: calc(100vw - 32px); text-align: center;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---- Fallback when backdrop-filter is unsupported -------------------- */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass, .site-header, .nav-list { background-color: var(--nx-navy-800); }
}

/* ---- High contrast / forced colors ----------------------------------- */
@media (forced-colors: active) {
  .btn, .card, .glass, .swatch { border: 1px solid CanvasText; }
}