/* ==========================================================================
   JulianSoft — IT Julian Soft SIA
   Design system: "Blueprint Console"
   Deep-navy engineering canvas · electric blue + cyan traces · drafted line art
   ========================================================================== */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root {
  /* Surfaces — deep navy ladder */
  --ink-900: #04081a;
  --ink-850: #060c20;
  --ink-800: #080f28;
  --ink-750: #0b1533;
  --ink-700: #0e1b3f;
  --ink-600: #14234f;

  /* Lines & strokes */
  --line: rgba(125, 163, 255, 0.11);
  --line-2: rgba(125, 163, 255, 0.2);
  --line-3: rgba(125, 163, 255, 0.34);

  /* Brand */
  --brand-600: #1e4fd8;
  --brand-500: #2f6bff;
  --brand-400: #5a8cff;
  --brand-300: #92b4ff;
  --cyan-500: #12c7ee;
  --cyan-400: #38e1ff;
  --cyan-300: #85efff;
  --amber: #ffb547;

  /* Type */
  --text: #e9eeff;
  --text-2: #b7c5e6;
  --muted: #8b9dc4;
  --muted-2: #6a7ca6;

  /* Effects */
  --glow-brand: 0 0 0 1px rgba(47, 107, 255, 0.35), 0 18px 50px -12px rgba(47, 107, 255, 0.45);
  --shadow-card: 0 1px 0 0 rgba(255, 255, 255, 0.04) inset, 0 24px 60px -28px rgba(2, 6, 20, 0.9);
  --shadow-lift: 0 1px 0 0 rgba(255, 255, 255, 0.07) inset, 0 40px 80px -32px rgba(2, 6, 20, 1);

  /* Geometry */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 36px;
  --container: 1220px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 180ms;
  --t: 280ms;
  --t-slow: 620ms;

  /* Layering scale */
  --z-bg: 0;
  --z-content: 10;
  --z-sticky: 20;
  --z-nav: 30;
  --z-overlay: 50;

  /* Fonts */
  --font-display: "Bricolage Grotesque", "Trebuchet MS", sans-serif;
  --font-body: "Spline Sans", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;
}

/* ---------- 2. Reset ----------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-2);
  background: var(--ink-900);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
:where(h1, h2, h3, h4, h5) { font-weight: 600; line-height: 1.08; letter-spacing: -0.025em; }

::selection { background: var(--brand-500); color: #fff; }

/* Focus — visible, on-brand, never removed */
:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--ink-850); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--brand-600), var(--ink-600));
  border-radius: 99px;
  border: 3px solid var(--ink-850);
}
::-webkit-scrollbar-thumb:hover { background: var(--brand-500); }

/* Skip link */
.skip-link {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  z-index: 100;
  background: var(--brand-500);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-weight: 600;
  transition: top var(--t) var(--ease-out);
}
.skip-link:focus { top: 0; }

/* ---------- 3. Typography ------------------------------------------------ */
.display-1,
.display-2,
.display-3,
.h-sec {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 96, "opsz" 48;
  color: var(--text);
  text-wrap: balance;
}

.display-1 { font-size: clamp(2.75rem, 7.2vw, 5.4rem); font-weight: 700; letter-spacing: -0.04em; }
.display-2 { font-size: clamp(2.15rem, 4.8vw, 3.5rem); font-weight: 700; letter-spacing: -0.035em; }
.display-3 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 600; letter-spacing: -0.03em; }
.h-sec    { font-size: clamp(1.05rem, 1.4vw, 1.2rem); font-weight: 600; letter-spacing: -0.01em; }

.lede {
  font-size: clamp(1.06rem, 1.55vw, 1.3rem);
  line-height: 1.62;
  color: var(--text-2);
  max-width: 62ch;
  text-wrap: pretty;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.grad-text {
  background: linear-gradient(96deg, var(--brand-300) 0%, var(--cyan-400) 48%, var(--brand-400) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.text-dim { color: var(--muted); }

/* ---------- 4. Layout ---------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: 880px; }

.section { padding-block: clamp(4.5rem, 10vw, 8.5rem); position: relative; }
.section--tight { padding-block: clamp(3.25rem, 6vw, 5rem); }

.sec-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head--center { margin-inline: auto; text-align: center; }

.grid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); }

.stack-sm > * + * { margin-top: 0.6rem; }
.stack > * + * { margin-top: 1.1rem; }
.stack-lg > * + * { margin-top: 2rem; }

.row { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }
.row--center { justify-content: center; }

/* ---------- 5. Ambient background layers --------------------------------- */
/* Blueprint grid — the signature of the whole site */
.bg-layers {
  position: fixed;
  inset: 0;
  z-index: var(--z-bg);
  pointer-events: none;
  overflow: hidden;
}

.bg-grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(to right, rgba(125, 163, 255, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(125, 163, 255, 0.055) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 22%, #000 12%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 22%, #000 12%, transparent 78%);
  animation: grid-drift 46s linear infinite;
}

@keyframes grid-drift {
  to { transform: translate3d(68px, 68px, 0); }
}

/* Aurora blooms */
.bg-bloom {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.bg-bloom--a {
  width: 46vw; height: 46vw;
  top: -14vw; left: -8vw;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.5), transparent 68%);
  animation: bloom-a 26s var(--ease-in-out) infinite alternate;
}
.bg-bloom--b {
  width: 38vw; height: 38vw;
  top: 24vh; right: -12vw;
  background: radial-gradient(circle, rgba(18, 199, 238, 0.32), transparent 66%);
  animation: bloom-b 32s var(--ease-in-out) infinite alternate;
}
.bg-bloom--c {
  width: 40vw; height: 40vw;
  bottom: -16vw; left: 28vw;
  background: radial-gradient(circle, rgba(30, 79, 216, 0.34), transparent 70%);
  animation: bloom-a 38s var(--ease-in-out) infinite alternate-reverse;
}
@keyframes bloom-a {
  to { transform: translate3d(9vw, 7vh, 0) scale(1.22); }
}
@keyframes bloom-b {
  to { transform: translate3d(-8vw, 12vh, 0) scale(0.84); }
}

/* Film grain — kills the flat "CSS gradient" look */
.bg-grain {
  position: absolute;
  inset: -200%;
  width: 500%;
  height: 500%;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 700ms steps(4) infinite;
}
@keyframes grain {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-3%, -4%); }
  50%  { transform: translate(2%, 3%); }
  75%  { transform: translate(-2%, 2%); }
  100% { transform: translate(3%, -2%); }
}

/* Cursor spotlight — desktop only, follows pointer via JS vars */
.bg-spot {
  position: absolute;
  width: 640px; height: 640px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 225, 255, 0.09), transparent 62%);
  transform: translate3d(calc(var(--mx, 50vw) - 320px), calc(var(--my, 50vh) - 320px), 0);
  transition: transform 480ms var(--ease-out);
  will-change: transform;
}

/* Scroll progress rail */
.progress-rail {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: calc(var(--z-nav) + 5);
  background: transparent;
  pointer-events: none;
}
.progress-rail__bar {
  height: 100%;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(var(--p, 0));
  background: linear-gradient(90deg, var(--brand-500), var(--cyan-400) 70%, var(--cyan-300));
  box-shadow: 0 0 14px rgba(56, 225, 255, 0.8);
}

/* ---------- 6. Navigation ------------------------------------------------ */
.nav {
  position: fixed;
  top: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 1.7rem), var(--container));
  z-index: var(--z-nav);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(6, 12, 32, 0.62);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  transition: background var(--t) var(--ease-out), border-color var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out), top var(--t) var(--ease-out);
}
.nav.is-stuck {
  background: rgba(5, 10, 27, 0.9);
  border-color: var(--line-2);
  box-shadow: 0 20px 50px -24px rgba(0, 0, 0, 0.95);
  top: 0.5rem;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0.65rem 0.6rem 1.05rem;
}

.brand { display: inline-flex; align-items: center; gap: 0.65rem; }
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__mark .mark-orbit { transform-origin: 32px 32px; animation: spin 9s linear infinite; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 92;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}
.brand__name em { font-style: normal; color: var(--brand-400); }
.brand__sub {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.32em;
  color: var(--muted-2);
  margin-top: 3px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.nav__menu { display: flex; align-items: center; gap: 0.15rem; }

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--r-xs);
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);
}
.nav__link:hover { color: var(--text); background: rgba(125, 163, 255, 0.07); }
.nav__link[aria-current="page"] { color: var(--text); }
.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0.85rem; right: 0.85rem; bottom: 0.3rem;
  height: 1.5px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-500), var(--cyan-400));
}

/* Services dropdown */
.nav__drop { position: relative; }
.nav__caret { transition: transform var(--t) var(--ease-out); }
.nav__drop[data-open="true"] .nav__caret { transform: rotate(180deg); }

.nav__panel {
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 50%;
  width: min(92vw, 430px);
  padding: 0.5rem;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  background: rgba(8, 15, 40, 0.96);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: var(--shadow-lift);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -10px) scale(0.97);
  transition: opacity var(--t) var(--ease-out), transform var(--t) var(--ease-out),
              visibility var(--t);
}
.nav__drop[data-open="true"] .nav__panel {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0) scale(1);
}

.nav__panel-item {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 0.85rem;
  align-items: center;
  padding: 0.7rem 0.75rem;
  border-radius: var(--r-sm);
  transition: background var(--t-fast) var(--ease-out);
}
.nav__panel-item:hover { background: rgba(125, 163, 255, 0.08); }
.nav__panel-item:hover .nav__panel-icon { border-color: var(--line-3); color: var(--cyan-400); }
.nav__panel-icon {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  color: var(--brand-400);
  background: rgba(47, 107, 255, 0.08);
  transition: border-color var(--t-fast), color var(--t-fast);
}
.nav__panel-title { font-size: 0.92rem; font-weight: 600; color: var(--text); line-height: 1.3; }
.nav__panel-desc { font-size: 0.78rem; color: var(--muted); line-height: 1.45; }

/* Mobile toggle */
.nav__burger {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-xs);
  place-items: center;
}
.nav__burger span {
  display: block;
  width: 17px; height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--t) var(--ease-out), opacity var(--t-fast);
}
.nav__burger span + span { margin-top: 4.5px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__mobile {
  display: none;
  border-top: 1px solid var(--line);
  padding: 0.6rem;
  max-height: min(70vh, 480px);
  overflow-y: auto;
}
.nav__mobile a {
  display: block;
  padding: 0.8rem 0.9rem;
  border-radius: var(--r-sm);
  font-weight: 500;
  color: var(--text-2);
  transition: background var(--t-fast), color var(--t-fast);
}
.nav__mobile a:hover,
.nav__mobile a[aria-current="page"] { background: rgba(125, 163, 255, 0.08); color: var(--text); }
.nav__mobile-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-2);
  padding: 0.9rem 0.9rem 0.35rem;
}

@media (max-width: 980px) {
  .nav__menu { display: none; }
  .nav__burger { display: grid; }
  .nav.is-open .nav__mobile { display: block; animation: fade-down 320ms var(--ease-out) both; }
  /* Needs .nav to out-specify `.btn { display: inline-flex }`, which is
     declared later in section 7 and would otherwise win the cascade. */
  .nav .nav__cta-desktop { display: none; }
}
@keyframes fade-down {
  from { opacity: 0; transform: translateY(-8px); }
}

/* ---------- 7. Buttons --------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.82rem 1.5rem;
  min-height: 46px;
  border-radius: var(--r-sm);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  white-space: nowrap;
  transition: color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out),
              box-shadow var(--t) var(--ease-out), background var(--t-fast) var(--ease-out);
}
.btn svg { flex: none; transition: transform var(--t) var(--ease-out); }
.btn:hover svg.icon-arrow { transform: translateX(4px); }

/* Primary — gradient with a sweeping shine */
.btn--primary {
  color: #fff;
  background: linear-gradient(120deg, var(--brand-600), var(--brand-500) 55%, var(--cyan-500));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.22) inset, 0 14px 34px -14px rgba(47, 107, 255, 0.85);
}
.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.42), transparent 80%);
  transform: translateX(-120%) skewX(-18deg);
  transition: transform 780ms var(--ease-out);
}
.btn--primary:hover { box-shadow: 0 1px 0 rgba(255, 255, 255, 0.28) inset, 0 20px 44px -14px rgba(47, 107, 255, 1); }
.btn--primary:hover::before { transform: translateX(120%) skewX(-18deg); }

/* Ghost — hairline that lights up */
.btn--ghost {
  color: var(--text);
  border: 1px solid var(--line-2);
  background: rgba(125, 163, 255, 0.04);
}
.btn--ghost:hover {
  border-color: var(--line-3);
  background: rgba(125, 163, 255, 0.1);
  box-shadow: 0 14px 34px -20px rgba(56, 225, 255, 0.7);
}

.btn--sm { padding: 0.58rem 1.05rem; min-height: 40px; font-size: 0.87rem; }
.btn--lg { padding: 1rem 1.9rem; min-height: 54px; font-size: 1rem; }
.btn--block { display: flex; width: 100%; }

.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: 0.55; pointer-events: none; }

/* Text link with animated underline */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--cyan-400);
  position: relative;
}
.link-arrow::after {
  content: "";
  position: absolute;
  left: 0; bottom: -3px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform var(--t) var(--ease-out);
}
.link-arrow:hover::after { transform: scaleX(1); transform-origin: 0 50%; }
.link-arrow svg { transition: transform var(--t) var(--ease-out); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- 8. Small decorative primitives ------------------------------- */
/* Eyebrow chip with a live status dot */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.9rem 0.4rem 0.65rem;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  background: rgba(125, 163, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-2);
}
.chip--plain { padding-left: 0.9rem; }

/* Pulsing beacon dot */
.dot {
  position: relative;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan-400);
  flex: none;
  box-shadow: 0 0 10px var(--cyan-400);
}
.dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--cyan-400);
  animation: beacon 2.2s var(--ease-out) infinite;
}
@keyframes beacon {
  0%   { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(3.6); opacity: 0; }
}

/* Corner brackets — drafting-table detail on cards */
.bracket {
  position: absolute;
  width: 13px; height: 13px;
  border: 1px solid var(--line-3);
  opacity: 0;
  transition: opacity var(--t) var(--ease-out), transform var(--t) var(--ease-out);
  pointer-events: none;
}
.bracket--tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; transform: translate(4px, 4px); }
.bracket--tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; transform: translate(-4px, 4px); }
.bracket--bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; transform: translate(4px, -4px); }
.bracket--br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; transform: translate(-4px, -4px); }
.has-brackets:hover .bracket,
.has-brackets:focus-within .bracket { opacity: 1; transform: translate(0, 0); }

/* Hairline divider with a glowing centre node */
.rule {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 18%, var(--line-2) 82%, transparent);
}
.rule::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cyan-400);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px var(--cyan-400);
  animation: node-pulse 3.4s var(--ease-in-out) infinite;
}
@keyframes node-pulse {
  0%, 100% { opacity: 0.35; transform: translate(-50%, -50%) scale(1); }
  50%      { opacity: 1;    transform: translate(-50%, -50%) scale(1.5); }
}

/* Floating micro-shapes scattered on sections */
.floaters { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 1; }
.floater {
  position: absolute;
  border: 1px solid var(--line-2);
  opacity: 0.55;
  animation: float-y 12s var(--ease-in-out) infinite alternate;
}
.floater--ring { border-radius: 50%; }
.floater--sq { border-radius: 4px; animation-name: float-spin; }
.floater--dash { border-style: dashed; border-radius: 50%; animation: spin 30s linear infinite; }
.floater--dot {
  border: 0;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 10px var(--cyan-400);
  opacity: 0.8;
  animation: float-y 8s var(--ease-in-out) infinite alternate;
}
@keyframes float-y {
  from { transform: translateY(0) translateX(0); }
  to   { transform: translateY(-26px) translateX(10px); }
}
@keyframes float-spin {
  from { transform: translateY(0) rotate(0deg); }
  to   { transform: translateY(-22px) rotate(120deg); }
}

/* Vertical scan beam that sweeps a section */
.beam {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--cyan-400), transparent);
  opacity: 0.28;
  animation: beam-sweep 9s var(--ease-in-out) infinite;
  pointer-events: none;
}
@keyframes beam-sweep {
  0%, 100% { transform: translateX(0); opacity: 0; }
  12%      { opacity: 0.32; }
  88%      { opacity: 0.32; }
  50%      { transform: translateX(58vw); }
}

/* Ticker / marquee */
.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 0.95rem;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker__track {
  display: flex;
  width: max-content;
  gap: 3rem;
  animation: ticker 34s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.ticker__item svg { color: var(--brand-400); }
@keyframes ticker {
  to { transform: translateX(-50%); }
}

/* ---------- 9. Cards ----------------------------------------------------- */
.card {
  position: relative;
  padding: clamp(1.4rem, 2.4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background:
    linear-gradient(180deg, rgba(125, 163, 255, 0.055), rgba(125, 163, 255, 0.012)),
    rgba(8, 15, 40, 0.55);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color var(--t) var(--ease-out), transform var(--t) var(--ease-out),
              box-shadow var(--t) var(--ease-out);
}

/* Glow that tracks the pointer across the card */
.card--glow::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--cx, 50%) var(--cy, 0%), rgba(56, 225, 255, 0.14), transparent 62%);
  opacity: 0;
  transition: opacity var(--t) var(--ease-out);
  pointer-events: none;
}
.card--glow:hover::before,
.card--glow:focus-within::before { opacity: 1; }

.card:hover { border-color: var(--line-2); }

/* Service card — the clickable one */
.svc {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  cursor: pointer;
  text-decoration: none;
}
.svc:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); border-color: var(--line-3); }
.svc:focus-visible { transform: translateY(-6px); }

.svc__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }

.svc__icon {
  display: grid;
  place-items: center;
  width: 54px; height: 54px;
  flex: none;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  color: var(--cyan-400);
  background: linear-gradient(150deg, rgba(47, 107, 255, 0.18), rgba(56, 225, 255, 0.05));
  transition: transform var(--t) var(--ease-spring), border-color var(--t), box-shadow var(--t);
}
.svc:hover .svc__icon {
  transform: rotate(-6deg) scale(1.06);
  border-color: var(--line-3);
  box-shadow: 0 12px 30px -14px rgba(56, 225, 255, 0.8);
}
.svc__icon svg { width: 26px; height: 26px; }

.svc__no {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--muted-2);
}
.svc__title {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 94;
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1.2;
}
.svc__desc { font-size: 0.94rem; color: var(--muted); line-height: 1.62; }

.svc__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.05rem;
  margin-top: auto;
  border-top: 1px solid var(--line);
}
.svc__price {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
}
.svc__price small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-weight: 500;
  margin-bottom: 2px;
}
.svc__go {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  color: var(--text-2);
  flex: none;
  transition: all var(--t) var(--ease-out);
}
.svc:hover .svc__go {
  background: var(--brand-500);
  border-color: var(--brand-500);
  color: #fff;
  transform: rotate(-45deg);
}

/* Feature tile */
.tile { display: flex; flex-direction: column; gap: 0.85rem; }
.tile__icon {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  color: var(--brand-400);
  background: rgba(47, 107, 255, 0.08);
}
.tile__icon svg { width: 21px; height: 21px; }
.tile h3 { font-size: 1.06rem; font-weight: 600; color: var(--text); letter-spacing: -0.015em; }
.tile p { font-size: 0.92rem; color: var(--muted); line-height: 1.62; }

/* Stat block with count-up */
.stat { text-align: center; padding: 1.4rem 0.85rem; }
.stat__num {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 88;
  font-size: clamp(2.1rem, 4.6vw, 3.05rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  background: linear-gradient(160deg, var(--text), var(--brand-400) 65%, var(--cyan-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-top: 0.6rem;
}

/* Testimonial */
.quote { display: flex; flex-direction: column; gap: 1.15rem; height: 100%; }
.quote__stars { display: flex; gap: 3px; color: var(--amber); }
.quote__stars svg { width: 15px; height: 15px; }
.quote__body { font-size: 1rem; line-height: 1.68; color: var(--text-2); flex: 1; }
.quote__who { display: flex; align-items: center; gap: 0.8rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.quote__avatar {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  flex: none;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--ink-900);
  background: linear-gradient(140deg, var(--cyan-300), var(--brand-400));
}
.quote__name { font-weight: 600; color: var(--text); font-size: 0.94rem; line-height: 1.35; }
.quote__role { font-size: 0.78rem; color: var(--muted-2); }

/* Process / timeline steps */
.steps { position: relative; display: grid; gap: 1.15rem; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.35rem;
  align-items: start;
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(8, 15, 40, 0.42);
  transition: border-color var(--t), background var(--t), transform var(--t) var(--ease-out);
}
.step:hover { border-color: var(--line-2); background: rgba(14, 27, 63, 0.5); transform: translateX(6px); }
.step__no {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--cyan-400);
  background: rgba(47, 107, 255, 0.09);
  position: relative;
}
.step__no::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px dashed var(--line-2);
  border-radius: 18px;
  opacity: 0;
  transition: opacity var(--t);
  animation: spin 22s linear infinite;
}
.step:hover .step__no::after { opacity: 1; }
.step h3 { font-size: 1.08rem; font-weight: 600; color: var(--text); margin-bottom: 0.4rem; }
.step p { font-size: 0.93rem; color: var(--muted); line-height: 1.62; }

/* Spec / detail list rows */
.specs { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.spec {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 1.25rem;
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--line);
  transition: background var(--t-fast);
}
.spec:last-child { border-bottom: 0; }
.spec:hover { background: rgba(125, 163, 255, 0.035); }
.spec__k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-400);
  padding-top: 0.22rem;
}
.spec__v { color: var(--text-2); font-size: 0.97rem; line-height: 1.6; }
@media (max-width: 620px) {
  .spec { grid-template-columns: 1fr; gap: 0.4rem; }
}

/* Checklist */
.checks { display: grid; gap: 0.8rem; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 0.85rem; align-items: start; }
.check__ico {
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  color: var(--cyan-400);
  background: rgba(56, 225, 255, 0.11);
  border: 1px solid rgba(56, 225, 255, 0.28);
}
.check__ico svg { width: 12px; height: 12px; }
.check span { font-size: 0.96rem; color: var(--text-2); line-height: 1.6; }

/* Accordion / FAQ */
.acc { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__item:last-child { border-bottom: 0; }
.acc__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: 100%;
  padding: 1.25rem 1.4rem;
  text-align: left;
  font-size: 1.01rem;
  font-weight: 600;
  color: var(--text);
  transition: background var(--t-fast), color var(--t-fast);
}
.acc__btn:hover { background: rgba(125, 163, 255, 0.045); }
.acc__sign {
  position: relative;
  width: 17px; height: 17px;
  flex: none;
}
.acc__sign::before,
.acc__sign::after {
  content: "";
  position: absolute;
  top: 50%; left: 0;
  width: 100%; height: 1.5px;
  background: var(--cyan-400);
  border-radius: 2px;
  transition: transform var(--t) var(--ease-out);
}
.acc__sign::after { transform: rotate(90deg); }
.acc__btn[aria-expanded="true"] .acc__sign::after { transform: rotate(0deg); }
.acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow) var(--ease-out);
}
.acc__item[data-open="true"] .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p {
  padding: 0 1.4rem 1.4rem;
  font-size: 0.96rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 70ch;
}

/* ---------- 10. Hero ----------------------------------------------------- */
.hero {
  position: relative;
  padding-top: clamp(7.5rem, 15vw, 10.5rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
@media (max-width: 940px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { order: -1; max-width: 540px; margin-inline: auto; }
}

.hero__art { position: relative; }

/* Page hero for interior pages */
.phero {
  position: relative;
  padding-top: clamp(7rem, 13vw, 9.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
}
.phero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 940px) {
  .phero__grid { grid-template-columns: 1fr; }
  .phero__art { max-width: 480px; margin-inline: auto; }
}

/* Breadcrumb */
.crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 1.4rem;
}
.crumbs a { transition: color var(--t-fast); }
.crumbs a:hover { color: var(--cyan-400); }
.crumbs svg { opacity: 0.5; }
.crumbs [aria-current] { color: var(--text-2); }

/* ---------- 11. Animated SVG illustration system ------------------------- */
/* Shared behaviours for every page's hero artwork. */
.art { width: 100%; height: auto; overflow: visible; }

/* Draw-on: strokes trace themselves in */
.art .draw {
  stroke-dasharray: var(--len, 900);
  stroke-dashoffset: var(--len, 900);
  animation: draw 2.4s var(--ease-out) forwards;
  animation-delay: var(--dly, 0s);
}
@keyframes draw { to { stroke-dashoffset: 0; } }

/* Data packets travelling along a path */
.art .flow {
  stroke-dasharray: 5 13;
  animation: flow 1.9s linear infinite;
}
@keyframes flow { to { stroke-dashoffset: -36; } }

/* Soft breathing pulse */
.art .breathe {
  animation: breathe 4.2s var(--ease-in-out) infinite;
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes breathe {
  0%, 100% { opacity: 0.4; transform: scale(0.97); }
  50%      { opacity: 1;   transform: scale(1.03); }
}

/* Gentle bob for floating sub-elements */
.art .bob {
  animation: bob 5.5s var(--ease-in-out) infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.art .bob--slow { animation-duration: 7.5s; }
.art .bob--fast { animation-duration: 4s; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Orbiting element */
.art .orbit {
  animation: spin 16s linear infinite;
  transform-box: fill-box;
  transform-origin: center;
}
.art .orbit--rev { animation-direction: reverse; animation-duration: 22s; }

/* Blinking indicator lights */
.art .blink { animation: blink 2.6s steps(1) infinite; }
.art .blink--b { animation-delay: 0.8s; }
.art .blink--c { animation-delay: 1.6s; }
@keyframes blink {
  0%, 45%  { opacity: 1; }
  50%, 95% { opacity: 0.22; }
}

/* Fade-and-rise for staggered SVG groups */
.art .rise {
  opacity: 0;
  animation: rise 900ms var(--ease-out) forwards;
  animation-delay: var(--dly, 0s);
  transform-box: fill-box;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Vertical scanner line inside artwork */
.art .scan { animation: scan 5s var(--ease-in-out) infinite; }
@keyframes scan {
  0%, 100% { opacity: 0; transform: translateY(0); }
  10%, 90% { opacity: 0.7; }
  50%      { transform: translateY(var(--scan-y, 90px)); }
}

/* Bars that grow from the baseline */
.art .grow {
  transform-box: fill-box;
  transform-origin: bottom center;
  animation: grow 1.5s var(--ease-spring) forwards;
  animation-delay: var(--dly, 0s);
  transform: scaleY(0);
}
@keyframes grow { to { transform: scaleY(1); } }

/* Halo behind the artwork */
.art-halo {
  position: absolute;
  inset: 6%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 107, 255, 0.2), transparent 66%);
  filter: blur(46px);
  z-index: -1;
  animation: breathe 8s var(--ease-in-out) infinite;
}

/* ---------- 12. Scroll reveal -------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 780ms var(--ease-out), transform 780ms var(--ease-out);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
[data-reveal="left"]  { transform: translateX(-30px); }
[data-reveal="right"] { transform: translateX(30px); }
[data-reveal="scale"] { transform: scale(0.94); }
[data-reveal="blur"]  { filter: blur(9px); transform: translateY(18px); }

[data-reveal].is-in {
  opacity: 1;
  transform: none;
  filter: none;
}

/* Word-by-word headline reveal */
.split-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.06em;
  margin-bottom: -0.06em;
}
.split-word > span {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 900ms var(--ease-out);
  transition-delay: var(--d, 0ms);
}
.is-in .split-word > span,
.split-word.is-in > span { transform: translateY(0); }

/* ---------- 13. Forms ---------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.field label .req { color: var(--cyan-400); }

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.85rem 1rem;
  min-height: 48px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: rgba(4, 8, 26, 0.6);
  color: var(--text);
  font-size: 0.97rem;
  transition: border-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out),
              background var(--t-fast);
}
.input::placeholder, .textarea::placeholder { color: var(--muted-2); }
.input:hover, .textarea:hover, .select:hover { border-color: var(--line-3); }
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--brand-500);
  background: rgba(4, 8, 26, 0.9);
  box-shadow: 0 0 0 3px rgba(47, 107, 255, 0.18);
}
.textarea { resize: vertical; min-height: 132px; line-height: 1.6; }
.select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%238b9dc4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.6rem;
}
.select option { background: var(--ink-800); color: var(--text); }

.field__err {
  font-size: 0.78rem;
  color: #ff8087;
  display: none;
  align-items: center;
  gap: 0.35rem;
}
.field.is-invalid .field__err { display: flex; }
.field.is-invalid .input,
.field.is-invalid .textarea,
.field.is-invalid .select { border-color: #ff8087; box-shadow: 0 0 0 3px rgba(255, 128, 135, 0.14); }

.form-note { font-size: 0.8rem; color: var(--muted-2); line-height: 1.6; }
.form-note a { color: var(--brand-300); text-decoration: underline; text-underline-offset: 2px; }

.form-status {
  display: none;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.15rem;
  border-radius: var(--r-sm);
  border: 1px solid rgba(56, 225, 255, 0.3);
  background: rgba(56, 225, 255, 0.07);
  font-size: 0.92rem;
  color: var(--text-2);
}
.form-status.is-on { display: flex; animation: fade-down 400ms var(--ease-out) both; }
.form-status svg { flex: none; color: var(--cyan-400); margin-top: 2px; }

/* Checkbox */
.checkbox { display: grid; grid-template-columns: 20px 1fr; gap: 0.7rem; align-items: start; cursor: pointer; }
.checkbox input { position: absolute; opacity: 0; width: 0; height: 0; }
.checkbox__box {
  width: 20px; height: 20px;
  margin-top: 2px;
  border: 1px solid var(--line-3);
  border-radius: 5px;
  background: rgba(4, 8, 26, 0.6);
  display: grid;
  place-items: center;
  transition: all var(--t-fast) var(--ease-out);
}
.checkbox__box svg { width: 12px; height: 12px; color: #fff; opacity: 0; transform: scale(0.5); transition: all var(--t-fast) var(--ease-spring); }
.checkbox input:checked + .checkbox__box { background: var(--brand-500); border-color: var(--brand-500); }
.checkbox input:checked + .checkbox__box svg { opacity: 1; transform: scale(1); }
.checkbox input:focus-visible + .checkbox__box { outline: 2px solid var(--cyan-400); outline-offset: 2px; }
.checkbox span { font-size: 0.86rem; color: var(--muted); line-height: 1.55; }

/* site.js flags an unchecked required consent box by putting .is-invalid on the
   .checkbox wrapper (it is not a .field), so it needs its own error state. */
.checkbox.is-invalid .checkbox__box {
  border-color: #ff8087;
  box-shadow: 0 0 0 3px rgba(255, 128, 135, 0.14);
}
.checkbox.is-invalid span { color: #ff8087; }

/* ---------- 14. CTA band ------------------------------------------------- */
.cta-band {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xl);
  overflow: hidden;
  background:
    radial-gradient(90% 130% at 12% 0%, rgba(47, 107, 255, 0.26), transparent 62%),
    radial-gradient(80% 120% at 92% 100%, rgba(18, 199, 238, 0.2), transparent 60%),
    rgba(8, 15, 40, 0.7);
  text-align: center;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(125, 163, 255, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(125, 163, 255, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000, transparent 72%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }

/* ---------- 15. Footer --------------------------------------------------- */
.footer {
  position: relative;
  margin-top: clamp(3rem, 7vw, 6rem);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(4, 8, 26, 0), rgba(4, 8, 26, 0.85));
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}
@media (max-width: 880px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

.footer h4 {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 1.15rem;
}
.footer__links { display: grid; gap: 0.7rem; }
.footer__links a {
  font-size: 0.92rem;
  color: var(--muted);
  width: fit-content;
  position: relative;
  transition: color var(--t-fast);
}
.footer__links a:hover { color: var(--cyan-400); }
.footer__links a::before {
  content: "";
  position: absolute;
  left: -12px; top: 50%;
  width: 5px; height: 1px;
  background: var(--cyan-400);
  transform: translateY(-50%) scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--t) var(--ease-out);
}
.footer__links a:hover::before { transform: translateY(-50%) scaleX(1); }

.footer__about { font-size: 0.91rem; color: var(--muted); max-width: 34ch; line-height: 1.68; }

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.6rem;
  border-top: 1px solid var(--line);
  font-size: 0.81rem;
  color: var(--muted-2);
}
.footer__legal-links { display: flex; flex-wrap: wrap; gap: 1.35rem; }
.footer__legal-links a:hover { color: var(--text-2); }

.footer__reg {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--muted-2);
  line-height: 1.9;
}

/* ---------- 16. Legal / prose pages -------------------------------------- */
.legal { display: grid; grid-template-columns: 258px minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 940px) { .legal { grid-template-columns: 1fr; } }

.toc {
  position: sticky;
  top: 104px;
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(8, 15, 40, 0.5);
}
@media (max-width: 940px) { .toc { position: static; } }
.toc h4 {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 0.95rem;
}
.toc ol { display: grid; gap: 0.15rem; counter-reset: toc; }
.toc a {
  display: block;
  padding: 0.42rem 0.6rem;
  border-radius: 7px;
  font-size: 0.855rem;
  color: var(--muted);
  border-left: 2px solid transparent;
  transition: all var(--t-fast) var(--ease-out);
}
.toc a:hover { color: var(--text); background: rgba(125, 163, 255, 0.06); }
.toc a.is-active {
  color: var(--cyan-400);
  border-left-color: var(--cyan-400);
  background: rgba(56, 225, 255, 0.06);
}

.prose { max-width: 74ch; }
.prose h2 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 94;
  font-size: clamp(1.32rem, 2.4vw, 1.68rem);
  font-weight: 600;
  letter-spacing: -0.028em;
  color: var(--text);
  margin-top: 3rem;
  margin-bottom: 0.9rem;
  scroll-margin-top: 110px;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.prose h2:first-child { margin-top: 0; }
.prose h2 .num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--brand-400);
  flex: none;
}
.prose h3 {
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 1.9rem;
  margin-bottom: 0.55rem;
}
.prose p { margin-bottom: 1.05rem; color: var(--text-2); line-height: 1.78; font-size: 1rem; }
.prose ul, .prose ol { margin: 0 0 1.15rem; display: grid; gap: 0.6rem; }
.prose ul li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-2);
  line-height: 1.72;
  font-size: 0.98rem;
}
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0.15rem; top: 0.68em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-400);
  box-shadow: 0 0 8px rgba(47, 107, 255, 0.85);
}
.prose ol { counter-reset: li; }
.prose ol li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--text-2);
  line-height: 1.72;
  font-size: 0.98rem;
  counter-increment: li;
}
.prose ol li::before {
  content: counter(li) ".";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--brand-400);
  top: 0.18em;
}
.prose strong { color: var(--text); font-weight: 600; }
.prose a { color: var(--cyan-400); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--cyan-300); }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.4rem;
  font-size: 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.prose th, .prose td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.prose th {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-400);
  font-weight: 500;
  background: rgba(125, 163, 255, 0.045);
}
.prose tbody tr:last-child td { border-bottom: 0; }
.prose td { color: var(--text-2); }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.callout {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.9rem;
  padding: 1.15rem 1.3rem;
  margin-bottom: 1.4rem;
  border: 1px solid rgba(56, 225, 255, 0.24);
  border-left: 2px solid var(--cyan-400);
  border-radius: var(--r-sm);
  background: rgba(56, 225, 255, 0.05);
}
.callout svg { color: var(--cyan-400); margin-top: 3px; }
.callout p { margin: 0; font-size: 0.93rem; color: var(--text-2); }

/* ---------- 17. Utilities ------------------------------------------------ */
.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;
}
.rel { position: relative; z-index: var(--z-content); }
.center { text-align: center; }
.mt-auto { margin-top: auto; }
.full { width: 100%; }

/* Back-to-top */
.to-top {
  position: fixed;
  right: 1.35rem;
  bottom: 1.35rem;
  z-index: var(--z-sticky);
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  color: var(--text-2);
  background: rgba(8, 15, 40, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: all var(--t) var(--ease-out);
}
.to-top.is-on { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { color: var(--cyan-400); border-color: var(--line-3); transform: translateY(-3px); }

/* Cookie banner */
.cookie-bar {
  position: fixed;
  left: 50%;
  bottom: 1.1rem;
  transform: translate(-50%, 150%);
  z-index: var(--z-overlay);
  width: min(calc(100% - 2rem), 680px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.15rem 1.35rem;
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  background: rgba(6, 12, 32, 0.95);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: var(--shadow-lift);
  transition: transform 620ms var(--ease-out);
}
.cookie-bar.is-on { transform: translate(-50%, 0); }
.cookie-bar p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }
.cookie-bar p a { color: var(--cyan-400); text-decoration: underline; text-underline-offset: 2px; }
.cookie-bar__actions { display: flex; gap: 0.5rem; flex: none; }
@media (max-width: 620px) {
  .cookie-bar { grid-template-columns: 1fr; }
  .cookie-bar__actions { flex-direction: column-reverse; }
  .cookie-bar__actions .btn { width: 100%; }
}

/* Page load curtain */
.curtain {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--ink-900);
  display: grid;
  place-items: center;
  transition: opacity 620ms var(--ease-out), visibility 620ms;
}
.curtain.is-off { opacity: 0; visibility: hidden; }
.curtain__mark { width: 54px; height: 54px; animation: breathe 1.6s var(--ease-in-out) infinite; }

/* ---------- 18. Motion preferences --------------------------------------- */
/* The site is configured to ALWAYS animate, even when the operating system
   asks for reduced motion (Windows > Settings > Accessibility > Visual effects
   > Animation effects = Off, or macOS > Accessibility > Display > Reduce motion).
   The OS media query is deliberately NOT used below.

   These rules are dormant: they only apply once <html> carries .reduce-motion,
   which site.js adds only when FORCE_MOTION is set to false there.
   Flip that one switch to hand control back to the operating system.        */
:root.reduce-motion { scroll-behavior: auto; }

.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.001ms !important;
  scroll-behavior: auto !important;
}

.reduce-motion [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; }
.reduce-motion .split-word > span { transform: none !important; }
.reduce-motion .art .draw { stroke-dashoffset: 0 !important; }
.reduce-motion .art .rise { opacity: 1 !important; }
.reduce-motion .art .grow { transform: scaleY(1) !important; }
.reduce-motion .bg-grain,
.reduce-motion .beam,
.reduce-motion .bg-spot { display: none; }
.reduce-motion .floater { opacity: 0.3; }

/* ---------- 19. Print ---------------------------------------------------- */
@media print {
  .nav, .footer, .to-top, .cookie-bar, .bg-layers, .progress-rail, .curtain, .art, .floaters { display: none !important; }
  body { background: #fff; color: #000; }
  .prose h2, .prose p, .prose li { color: #000; }
}