/* RHL Web - public site styles.
   Light, futuristic look in greys and white: frosted-glass surfaces over a
   soft grey ambient light, fine grid lines, mono labels, sharp corners,
   HUD-style corner marks and black accents.
   Motion is CSS-first; site.js only adds scroll reveals, the cursor light
   and the text decode effect. Everything is off with reduced motion.
   No frameworks, no web fonts: fast by default. */

/* Registered so they can be animated (cursor light, corner marks) */
@property --spot { syntax: "<number>"; inherits: false; initial-value: 0; }
@property --mark-size { syntax: "<length>"; inherits: false; initial-value: 14px; }

:root {
  --canvas: #ededef;
  --white: #ffffff;
  --paper: #f7f7f8;
  --grey-1: #f4f4f5;
  --grey-2: #e4e4e7;
  --grey-3: #d4d4d8;
  --grey-4: #a1a1aa;
  --grey-5: #62626a;
  --grey-6: #52525b;
  --body: #3f3f46;
  --ink: #09090b;
  --black: #0a0a0a;
  --line: rgba(9, 9, 11, 0.1);
  --line-strong: #d4d4d9;
  --grid-line: rgba(9, 9, 11, 0.06);
  /* Frosted glass */
  --glass: rgba(255, 255, 255, 0.56);
  --glass-strong: rgba(255, 255, 255, 0.8);
  --glass-soft: rgba(255, 255, 255, 0.36);
  --glass-dark: rgba(20, 20, 23, 0.9);
  --glass-edge: inset 0 1px 0 rgba(255, 255, 255, 0.85);
  --frost: saturate(160%) blur(16px);
  --ok: #15803d;
  --danger: #b91c1c;
  --cut: 10px;
  --header-h: 68px;
  --wrap: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font: "Inter Tight", "Inter", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", "Cascadia Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  scrollbar-color: #b4b4bb transparent;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font: 1.0625rem/1.7 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  counter-reset: sec;
}

/* Ambient light: soft white and grey clouds drifting slowly behind the page.
   Sections are see-through, so the whole site sits on this layer. */
body::before {
  content: "";
  position: fixed;
  inset: -10vmax;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(38vmax 30vmax at 12% 8%, rgba(255, 255, 255, 0.95), transparent 70%),
    radial-gradient(34vmax 30vmax at 88% 20%, rgba(196, 196, 204, 0.5), transparent 70%),
    radial-gradient(44vmax 34vmax at 70% 88%, rgba(255, 255, 255, 0.9), transparent 70%),
    radial-gradient(30vmax 26vmax at 16% 76%, rgba(168, 168, 177, 0.3), transparent 70%);
  animation: drift 36s ease-in-out infinite alternate;
}
@keyframes drift {
  50% { transform: translate3d(3vmax, -2vmax, 0) scale(1.04); }
  100% { transform: translate3d(-2vmax, 2vmax, 0) scale(1.02); }
}

img, svg { max-width: 100%; height: auto; }

h1, h2, h3, h4 { color: var(--ink); line-height: 1.08; letter-spacing: -0.035em; margin: 0 0 0.55em; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); font-weight: 650; }
h2 { font-size: clamp(1.8rem, 3.3vw, 2.75rem); font-weight: 650; }
h3 { font-size: 1.14rem; font-weight: 650; letter-spacing: -0.015em; line-height: 1.3; }
p { margin: 0 0 1.1em; }

/* Grey metallic second half of the big headings, with a slow shimmer */
:is(.hero, .page-hero) h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #4f4f57 0%, #8a8a93 25%, #4f4f57 50%, #8a8a93 75%, #4f4f57 100%) 0 0 / 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 9s linear infinite;
}
@keyframes shimmer { to { background-position: 100% 0; } }

/* Section headings fade from black to graphite. The bottom padding keeps
   descenders (g, p, y) inside the painted background. */
.section-head h2, .split h2, .cta-band h2 {
  padding-bottom: 0.12em;
  margin-bottom: 0.43em;
  background: linear-gradient(180deg, var(--ink) 30%, #4a4a52 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

a { color: var(--ink); text-decoration-color: var(--grey-4); text-decoration-thickness: 1px; text-underline-offset: 4px; transition: text-decoration-color 0.2s, color 0.2s; }
a:hover { color: var(--ink); text-decoration-color: var(--ink); }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

::selection { background: var(--ink); color: var(--white); }

[hidden] { display: none !important; }

.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--black);
  color: var(--white);
  padding: 10px 16px;
  z-index: 100;
}
.skip:focus { top: 12px; color: var(--white); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Honeypot field: kept out of sight and out of the tab order. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* HUD corner marks: short black lines on the four corners of a glass box.
   The marks grow on hover ("target lock") and draw in when revealed. */
.panel, .form-card, .cta-band, .photo {
  --mark: var(--ink);
  --fill: var(--glass);
  --spot-rgb: 9 9 11;
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--mark) 0 0) left top / var(--mark-size) 2px,
    linear-gradient(var(--mark) 0 0) left top / 2px var(--mark-size),
    linear-gradient(var(--mark) 0 0) right top / var(--mark-size) 2px,
    linear-gradient(var(--mark) 0 0) right top / 2px var(--mark-size),
    linear-gradient(var(--mark) 0 0) left bottom / var(--mark-size) 2px,
    linear-gradient(var(--mark) 0 0) left bottom / 2px var(--mark-size),
    linear-gradient(var(--mark) 0 0) right bottom / var(--mark-size) 2px,
    linear-gradient(var(--mark) 0 0) right bottom / 2px var(--mark-size),
    radial-gradient(circle 420px at var(--mx, 50%) var(--my, 50%), rgb(var(--spot-rgb) / calc(var(--spot) * 0.05)), transparent 70%),
    var(--fill);
  background-repeat: no-repeat;
  background-origin: border-box;
  box-shadow: var(--glass-edge);
  -webkit-backdrop-filter: var(--frost);
  backdrop-filter: var(--frost);
  transition: --mark-size 0.5s var(--ease), --spot 0.45s var(--ease);
}
:is(.panel, .cta-band, .photo):hover { --spot: 1; --mark-size: 22px; }
.form-card:focus-within { --mark-size: 24px; }

/* ------------------------------ Buttons ------------------------------ */

.btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 0;
  font: inherit;
  font-size: 0.97rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 18px; height: 18px; flex: none; transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
/* Light sweep across the button on hover */
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.32) 50%, transparent 70%);
  transform: translateX(-110%);
  pointer-events: none;
}
.btn:hover::after { transform: translateX(110%); transition: transform 0.8s var(--ease); }
/* The main call to action catches the light every few seconds */
.hero .btn-primary::after { animation: sheen 5.5s var(--ease) 2.2s infinite; }
@keyframes sheen {
  0% { transform: translateX(-110%); }
  28%, 100% { transform: translateX(110%); }
}

/* Solid black, with one cut corner */
.btn-primary, .btn-light {
  background: var(--black);
  color: var(--white);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}
.btn-primary:hover, .btn-light:hover { background: #27272a; color: var(--white); }

/* Thin outline on glass that fills black on hover */
.btn-ghost, .btn-outline {
  background: rgba(255, 255, 255, 0.42);
  border-color: var(--ink);
  color: var(--ink);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover, .btn-outline:hover { background: var(--black); color: var(--white); }

.btn-small { padding: 10px 16px; font-size: 0.9rem; --cut: 7px; }
.btn[disabled] { opacity: 0.6; cursor: default; }

/* ------------------------------ Header ------------------------------ */

/* Contact bar right below the header: email, phone and WhatsApp on every page */
.topbar { background: var(--ink); color: var(--grey-4); font: 500 0.78rem/1.4 var(--mono); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px 20px; min-height: 38px; padding-block: 6px; }
.topbar-label { margin: 0; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }
.topbar-links { display: flex; flex-wrap: wrap; gap: 6px 24px; margin: 0; padding: 0; list-style: none; }
.topbar a { display: inline-flex; align-items: center; gap: 8px; color: var(--white); text-decoration: none; }
.topbar a:hover { color: var(--grey-3); }
.topbar svg { width: 15px; height: 15px; flex: none; }
.topbar :focus-visible { outline-color: var(--white); }
@media (max-width: 640px) {
  .topbar-label { display: none; }
  .topbar-inner, .topbar-links { justify-content: center; }
  .topbar-links { gap: 4px 16px; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(238, 238, 240, 0.58);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  transition: background-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header.scrolled { background: rgba(242, 242, 244, 0.74); box-shadow: 0 14px 34px -26px rgba(9, 9, 11, 0.4); }
/* Reading progress along the bottom edge of the header */
@supports (animation-timeline: scroll()) {
  .site-header::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, var(--grey-4), var(--ink));
    transform-origin: 0 50%;
    animation: progress linear both;
    animation-timeline: scroll(root);
  }
  @keyframes progress {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
  }
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: var(--header-h); }

.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.03em; text-decoration: none; }
.logo:hover { color: var(--ink); }
.logo img { display: block; width: 34px; height: 34px; }
.logo small { display: block; font: 500 0.6rem/1.3 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--grey-5); }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }

.nav { display: flex; align-items: center; gap: 2px; counter-reset: nav; }
.nav a:not(.btn) {
  position: relative;
  counter-increment: nav;
  color: var(--body);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 10px 14px;
  transition: color 0.2s;
}
.nav a:not(.btn)::before {
  content: counter(nav, decimal-leading-zero);
  font: 500 0.66rem var(--mono);
  color: var(--grey-4);
  margin-right: 7px;
  vertical-align: 2px;
  transition: color 0.2s;
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -13px;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.35s var(--ease);
}
.nav a:not(.btn):hover { color: var(--ink); }
.nav a:not(.btn):hover::before { color: var(--ink); }
.nav a:not(.btn):hover::after, .nav a[aria-current="page"]:not(.btn)::after { transform: scaleX(1); }
.nav a[aria-current="page"]:not(.btn) { color: var(--ink); }
.nav a[aria-current="page"]:not(.btn)::before { color: var(--ink); }
.nav .btn { margin-left: 16px; }

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--ink);
  padding: 8px;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle svg { display: block; width: 22px; height: 22px; }

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: rgba(244, 244, 246, 0.97);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 48px rgba(9, 9, 11, 0.1);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 20px 20px;
  }
  .nav.open { display: flex; animation: drop 0.35s var(--ease); }
  .nav a:not(.btn) { padding: 15px 2px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav .btn { margin: 16px 0 0; }
}
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }

/* ------------------------------ Heroes ------------------------------ */

.hero, .page-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
/* Blueprint grid that fades out towards the edges */
.hero::before, .page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
  -webkit-mask-image: radial-gradient(ellipse 90% 85% at 60% 30%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 85% at 60% 30%, #000 25%, transparent 78%);
}
/* The grid lights up around the cursor (position comes from site.js) */
.hero::after, .page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(circle 300px at var(--mx, 50%) var(--my, 50%), rgba(255, 255, 255, 0.75), transparent 70%),
    linear-gradient(rgba(9, 9, 11, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(9, 9, 11, 0.2) 1px, transparent 1px);
  background-size: 100% 100%, 64px 64px, 64px 64px;
  background-position: 0 0, -1px -1px, -1px -1px;
  -webkit-mask-image: radial-gradient(circle 240px at var(--mx, 50%) var(--my, 50%), #000, transparent 75%);
  mask-image: radial-gradient(circle 240px at var(--mx, 50%) var(--my, 50%), #000, transparent 75%);
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}
:is(.hero, .page-hero):hover::after { opacity: 1; }

/* Light pulses travelling along the grid lines */
.fx-beams {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 90% 85% at 60% 30%, #000 25%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 85% at 60% 30%, #000 25%, transparent 78%);
}
.page-hero .fx-beams {
  -webkit-mask-image: radial-gradient(ellipse 70% 120% at 85% 0%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 120% at 85% 0%, #000 20%, transparent 75%);
}
.fx-beams i { position: absolute; left: 0; top: 0; display: block; }
.fx-beams i:nth-child(-n + 4) {
  width: 180px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(9, 9, 11, 0.6));
  animation: beam-x 11s linear infinite backwards;
}
.fx-beams i:nth-child(n + 5) {
  width: 1px;
  height: 160px;
  background: linear-gradient(180deg, transparent, rgba(9, 9, 11, 0.55));
  animation: beam-y 13s linear infinite backwards;
}
.fx-beams i:nth-child(1) { top: 127px; animation-delay: 0.6s; }
.fx-beams i:nth-child(2) { top: 383px; animation-delay: 4.2s; animation-duration: 14s; }
.fx-beams i:nth-child(3) { top: 575px; animation-delay: 7.5s; animation-duration: 12s; }
.fx-beams i:nth-child(4) { top: 255px; animation-delay: 10s; animation-duration: 16s; }
.fx-beams i:nth-child(5) { left: 895px; animation-delay: 1.8s; }
.fx-beams i:nth-child(6) { left: 1343px; animation-delay: 6s; animation-duration: 15s; }
.fx-beams i:nth-child(7) { left: 447px; animation-delay: 9s; animation-duration: 17s; }
@keyframes beam-x {
  from { transform: translateX(-200px); }
  45%, to { transform: translateX(100vw); }
}
@keyframes beam-y {
  from { transform: translateY(-180px); }
  45%, to { transform: translateY(1000px); }
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
  padding: clamp(64px, 8vw, 112px) 0 clamp(48px, 6vw, 72px);
}
.hero h1 { font-size: clamp(2.2rem, 4.2vw, 3.5rem); margin-bottom: 0.45em; }
.hero .lead { font-size: clamp(1.08rem, 1.5vw, 1.2rem); max-width: 35em; }

/* Contact links right under the home headline */
.hero-contact { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-contact a { display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; background: var(--ink); color: var(--white); font: 500 0.84rem/1.3 var(--mono); text-decoration: none; transition: background-color 0.2s; }
.hero-contact a:hover { background: var(--grey-6); color: var(--white); }
.hero-contact svg { width: 16px; height: 16px; flex: none; }

/* Entrance: hero content rises in, one line after another */
@keyframes rise { from { opacity: 0; transform: translateY(22px); filter: blur(6px); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } }
@keyframes draw-x { from { transform: scaleX(0); } }
@keyframes draw-y { from { transform: scaleY(0); } }
.hero-inner > :first-child > *, .page-hero .wrap > * {
  animation: rise 0.9s var(--ease) backwards;
  animation-delay: calc(var(--i, 0) * 0.08s);
}
:is(.hero-inner > :first-child, .page-hero .wrap) > :nth-child(2) { --i: 1; }
:is(.hero-inner > :first-child, .page-hero .wrap) > :nth-child(3) { --i: 2; }
:is(.hero-inner > :first-child, .page-hero .wrap) > :nth-child(4) { --i: 3; }
:is(.hero-inner > :first-child, .page-hero .wrap) > :nth-child(5) { --i: 4; }
:is(.hero-inner > :first-child, .page-hero .wrap) > :nth-child(6) { --i: 5; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 500 0.74rem/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-5);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; background: var(--ink); flex: none; }
.hero .eyebrow {
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: var(--glass-edge);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--ink);
  margin-bottom: 26px;
}
.hero .eyebrow::before { animation: blink 1.2s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* Numbered section labels: [01], [02], ... */
.section-head .eyebrow { counter-increment: sec; }
.section-head .eyebrow::before {
  content: "[" counter(sec, decimal-leading-zero) "]";
  width: auto;
  height: auto;
  background: none;
  color: var(--ink);
  letter-spacing: 0.04em;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0 0; }

.ticks { list-style: none; margin: 34px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; font: 500 0.78rem/1.4 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--grey-6); }
.ticks li { display: flex; align-items: center; gap: 8px; }
.ticks svg { width: 16px; height: 16px; padding: 2px; background: var(--ink); color: var(--white); stroke-width: 3; flex: none; }

/* Right column: radar rings and orbits behind the 3D office.
   --px / --py (cursor position in the hero, -1 to 1) add a little depth. */
.hero-side { position: relative; isolation: isolate; animation: side-in 1.2s var(--ease) 0.25s backwards; }
@keyframes side-in { from { opacity: 0; transform: translateX(28px) scale(0.97); } }
.hero-side::before, .hero-side::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 50%;
  top: 50%;
  width: 760px;
  height: 760px;
  margin: -380px 0 0 -380px;
  border-radius: 50%;
  pointer-events: none;
  translate: calc(var(--px, 0) * -14px) calc(var(--py, 0) * -14px);
  transition: translate 0.9s var(--ease);
}
.hero-side::before {
  background:
    radial-gradient(circle, rgba(9, 9, 11, 0.07) 0%, transparent 45%),
    repeating-radial-gradient(circle, transparent 0 79px, rgba(9, 9, 11, 0.1) 79px 80px);
  -webkit-mask-image: radial-gradient(circle, #000 35%, transparent 70%);
  mask-image: radial-gradient(circle, #000 35%, transparent 70%);
}
/* Slow radar sweep */
.hero-side::after {
  background: conic-gradient(from 0deg, rgba(9, 9, 11, 0.12), transparent 70deg);
  -webkit-mask-image: radial-gradient(circle, #000 20%, transparent 68%);
  mask-image: radial-gradient(circle, #000 20%, transparent 68%);
  animation: sweep 14s linear infinite;
}
@keyframes sweep { to { transform: rotate(360deg); } }

/* Two satellites on the radar rings */
.orbits {
  position: absolute;
  z-index: -1;
  left: 50%;
  top: 50%;
  width: 0;
  height: 0;
  pointer-events: none;
  translate: calc(var(--px, 0) * -24px) calc(var(--py, 0) * -24px);
  transition: translate 0.9s var(--ease);
}
.orbits i {
  position: absolute;
  left: -280px;
  top: -280px;
  width: 560px;
  height: 560px;
  border: 1px dashed rgba(9, 9, 11, 0.12);
  border-radius: 50%;
  animation: sweep 26s linear infinite;
}
.orbits i:nth-child(2) { left: -340px; top: -340px; width: 680px; height: 680px; border-color: transparent; animation-duration: 40s; animation-direction: reverse; }
.orbits i::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -4px;
  width: 7px;
  height: 7px;
  margin-left: -3.5px;
  background: var(--ink);
  box-shadow: 0 0 0 5px rgba(9, 9, 11, 0.08);
}
.orbits i:nth-child(2)::before { width: 5px; height: 5px; top: -3px; margin-left: -2.5px; background: var(--grey-4); box-shadow: none; }

/* 3D office (client/office3d.js): a transparent canvas over the radar, a
   little larger than the column. Drag to turn it. Without JavaScript or
   WebGL the office render (office.webp) is shown instead. */
.office {
  position: relative;
  aspect-ratio: 1;
  /* Bleeds into the column gap and, on wide screens, the page margin */
  margin: -56px calc(-1 * clamp(16px, (100vw - 1220px) / 2, 96px)) -56px -40px;
  cursor: grab;
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
}
.office.is-dragging { cursor: grabbing; }
.office.is-static { cursor: auto; }
.office canvas, .office img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; }
.office canvas { opacity: 0; transition: opacity 0.8s var(--ease); }
.office.is-ready canvas { opacity: 1; }
.office img {
  --cut: 22px;
  inset: 12%;
  width: 76%;
  height: 76%;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}
.office-hud, .office-hint, .office-loader {
  position: absolute;
  margin: 0;
  font: 500 0.66rem/1.4 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-5);
  pointer-events: none;
}
.office-hud { left: 12%; right: 12%; top: 7%; display: flex; justify-content: space-between; gap: 12px; opacity: 0; transition: opacity 0.6s var(--ease); }
.office.is-ready .office-hud { opacity: 1; }
.office-hud span { display: inline-flex; align-items: center; gap: 8px; }
.office-hud span:first-child::before { content: ""; width: 6px; height: 6px; background: var(--ink); animation: blink 1.6s steps(1) infinite; }
.office-hud span:last-child { color: var(--ink); font-variant-numeric: tabular-nums; }
.office-hint { right: 12%; bottom: 7%; opacity: 0; transition: opacity 0.6s var(--ease) 3.5s; }
.office.is-ready .office-hint { opacity: 1; }
.office-loader { left: 50%; top: 50%; translate: -50% -50%; display: grid; gap: 10px; justify-items: center; }
.office-loader::after {
  content: "";
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--ink) 0 30%, transparent 30%) 0 0 / 200% 100% no-repeat, var(--line);
  animation: loading 1.1s var(--ease) infinite;
}
@keyframes loading {
  from { background-position: 100% 0, 0 0; }
  to { background-position: -60% 0, 0 0; }
}
:is(.office.is-ready, .office.is-static) .office-loader, .office.is-static :is(.office-hud, .office-hint) { display: none; }
@media (max-width: 920px) {
  .office { margin: -12px -8px 0; }
}

/* Status bar along the bottom of the home hero */
.hud { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0 0 clamp(40px, 5vw, 64px); }
.hud::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: var(--ink);
  transform-origin: 0 50%;
  animation: draw-x 1.4s var(--ease) 0.5s backwards;
}
.hud > div { padding: 14px 18px 0 0; animation: fade-up 0.8s var(--ease) backwards; animation-delay: calc(0.75s + var(--i, 0) * 0.1s); }
.hud > div:nth-child(2) { --i: 1; }
.hud > div:nth-child(3) { --i: 2; }
.hud > div:nth-child(4) { --i: 3; }
.hud > div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.hud dt { font: 500 0.66rem/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--grey-5); }
.hud dd { margin: 4px 0 0; font: 500 0.92rem/1.4 var(--mono); color: var(--ink); font-variant-numeric: tabular-nums; }
@media (max-width: 700px) {
  .hud { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hud > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .hud > div:nth-child(n + 3) { margin-top: 14px; }
}

@media (max-width: 920px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr); }
}

/* Endless strip of services under the home hero */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--glass-soft);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track { display: flex; width: max-content; margin: 0; padding: 0; list-style: none; animation: marquee 70s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker li { display: flex; align-items: center; padding: 17px 0; font: 500 0.78rem/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--grey-6); white-space: nowrap; }
.ticker li::after { content: ""; width: 6px; height: 6px; margin: 0 36px; background: var(--grey-4); transform: rotate(45deg); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Inner page hero */
.page-hero { padding: clamp(48px, 6vw, 88px) 0 clamp(52px, 6vw, 88px); }
.page-hero::before {
  -webkit-mask-image: radial-gradient(ellipse 70% 120% at 85% 0%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 120% at 85% 0%, #000 20%, transparent 75%);
}
.page-hero h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); max-width: 19em; }
.page-hero .lead { font-size: clamp(1.05rem, 1.4vw, 1.18rem); max-width: 44em; margin-bottom: 0; }
.page-hero .hero-actions { margin: 30px 0 0; }

.crumbs { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 28px; padding: 0; font: 500 0.72rem/1.4 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--grey-4); }
.crumbs a { color: var(--grey-5); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.crumbs [aria-current] { color: var(--ink); }

.meta { font: 500 0.78rem/1.5 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--grey-5); margin: 22px 0 0; }

/* ------------------------------ Sections ------------------------------ */

.section { padding: clamp(68px, 8vw, 120px) 0; }
/* Alternate sections: a lighter glass band with a fine dot matrix */
.section-alt {
  background-color: rgba(255, 255, 255, 0.42);
  background-image: radial-gradient(rgba(9, 9, 11, 0.1) 1px, transparent 1.2px);
  background-size: 22px 22px;
  border-block: 1px solid var(--line);
}
.section-alt + .section-alt { border-top: 0; }

.section-head { max-width: 46em; margin-bottom: 52px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p:not(.eyebrow) { font-size: 1.1rem; color: var(--grey-5); margin: 0; }

/* Grids are drawn as cells that share one hairline border, like a spec sheet */
.grid { display: grid; gap: 0; counter-reset: cell; }
.grid > * { margin: 0 -1px -1px 0; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
}

/* Glass cells with a soft light that follows the cursor (--mx / --my) */
.card, .steps li {
  --spot-rgb: 9 9 11;
  --spot-a: 0.07;
  background-color: var(--glass);
  background-image: radial-gradient(circle 360px at var(--mx, 50%) var(--my, 50%), rgb(var(--spot-rgb) / calc(var(--spot) * var(--spot-a))), transparent 70%);
  box-shadow: var(--glass-edge);
  -webkit-backdrop-filter: var(--frost);
  backdrop-filter: var(--frost);
}
.card:hover, .steps li:hover { --spot: 1; }

.card {
  position: relative;
  counter-increment: cell;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-strong);
  padding: 34px 30px 30px;
  transition: --spot 0.45s var(--ease), background-color 0.35s var(--ease), border-color 0.35s var(--ease), color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
/* Border that lights up near the cursor */
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  padding: 1px;
  pointer-events: none;
  background: radial-gradient(circle 220px at var(--mx, 50%) var(--my, 50%), rgb(var(--spot-rgb) / 0.6), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.card:hover::before { opacity: 1; }
/* Cell number, top right */
.card::after {
  content: counter(cell, decimal-leading-zero);
  position: absolute;
  top: 20px;
  right: 22px;
  font: 500 0.7rem var(--mono);
  letter-spacing: 0.08em;
  color: var(--grey-4);
  transition: color 0.35s var(--ease);
}
.card h3 { margin-bottom: 8px; transition: color 0.35s var(--ease); }
.card h3 a { color: inherit; text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; z-index: 2; }
.card p { color: var(--grey-5); font-size: 0.98rem; margin: 0; transition: color 0.35s var(--ease); }
.card-more { margin-top: auto; padding-top: 22px; color: var(--ink); font: 500 0.74rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 8px; transition: color 0.35s var(--ease); }
.card-more svg { width: 16px; height: 16px; transition: transform 0.35s var(--ease); }

/* Clickable cards turn into dark glass on hover */
.card-link:hover {
  z-index: 1;
  --spot-rgb: 255 255 255;
  --spot-a: 0.1;
  background-color: var(--glass-dark);
  border-color: #18181b;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 28px 50px -30px rgba(9, 9, 11, 0.55);
}
.card-link:hover :is(h3, .card-more) { color: var(--white); }
.card-link:hover p, .card-link:hover time { color: var(--grey-4); }
.card-link:hover::after { color: var(--grey-5); }
.card-link:hover .card-more svg { transform: translateX(6px); }
.card:not(.card-link):hover { z-index: 1; border-color: var(--grey-4); }

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--ink);
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
  margin-bottom: 24px;
  transition: background-color 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease), transform 0.5s var(--ease);
}
.icon-badge svg { width: 22px; height: 22px; stroke-width: 1.6; }
.card-link:hover .icon-badge { background: var(--white); border-color: var(--white); color: var(--black); }
.card:hover .icon-badge { transform: translateY(-3px); }

/* A lone card on the last row spans the full width and lays out
   horizontally, so the grid never ends with a gap. */
@media (min-width: 981px) {
  .grid-3 > .card:last-child:nth-child(3n + 1):has(.icon-badge) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    column-gap: 24px;
    align-items: center;
  }
  .grid-3 > .card:last-child:nth-child(3n + 1):has(.icon-badge) .icon-badge { grid-row: span 2; margin: 0; }
  .grid-3 > .card:last-child:nth-child(3n + 1):has(.icon-badge) .card-more { grid-column: 3; grid-row: 1 / span 2; margin: 0 40px 0 0; padding: 0; }
}
@media (min-width: 641px) and (max-width: 980px) {
  .grid-3 > .card:last-child:nth-child(2n + 1):has(.icon-badge) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    column-gap: 24px;
    align-items: center;
  }
  .grid-3 > .card:last-child:nth-child(2n + 1):has(.icon-badge) .icon-badge { grid-row: span 2; margin: 0; }
  .grid-3 > .card:last-child:nth-child(2n + 1):has(.icon-badge) .card-more { grid-column: 3; grid-row: 1 / span 2; margin: 0 40px 0 0; padding: 0; }
}

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  border: 1px solid var(--line-strong);
  padding: 30px;
  transition: --spot 0.45s var(--ease), border-color 0.35s var(--ease);
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font: 300 3.2rem/1 var(--font);
  letter-spacing: -0.04em;
  color: var(--grey-3);
  margin-bottom: 26px;
  transition: color 0.35s var(--ease);
}
/* Progress segment along the top of each step */
.steps li::after {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  height: 2px;
  width: calc(25% * var(--n, 1));
  background: var(--ink);
  transform-origin: 0 50%;
}
.steps li:nth-child(2)::after { --n: 2; }
.steps li:nth-child(3)::after { --n: 3; }
.steps li:nth-child(4)::after { --n: 4; }
.steps li.in::after { animation: draw-x 1.1s var(--ease) backwards; animation-delay: calc(var(--d, 0s) + 0.35s); }
.steps li:hover { z-index: 1; border-color: var(--ink); }
.steps li:hover::before { color: var(--ink); }
.steps h3 { margin-bottom: 8px; }
.steps p { margin: 0; color: var(--grey-5); font-size: 0.98rem; }

.checks { list-style: none; margin: 0 0 1.2em; padding: 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks svg { width: 18px; height: 18px; padding: 3px; background: var(--ink); color: var(--white); stroke-width: 3; flex: none; margin-top: 5px; }
.checks.cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 32px; }
@media (max-width: 640px) { .checks.cols { grid-template-columns: minmax(0, 1fr); } }

.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  background: var(--glass);
  border: 1px solid var(--line-strong);
  box-shadow: var(--glass-edge);
  padding: 9px 15px;
  font: 500 0.78rem/1.3 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.3s var(--ease);
}
.chips li:hover { background: var(--black); border-color: var(--black); color: var(--white); transform: translateY(-2px); }
.chips.center { justify-content: center; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }

.panel { padding: 32px; }
.section-alt :is(.panel, .photo) { --fill: var(--glass-strong); }
.panel h3 { margin-bottom: 16px; }

/* Text beside a photo, vertically centred. The photo sits on the left on
   wide screens and under the text on phones. */
.media-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.media-split .section-head { margin-bottom: 32px; }
@media (min-width: 861px) { .media-split > .photo { order: -1; } }
@media (max-width: 860px) { .media-split { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------ Photos ------------------------------ */

/* Glass frame with the HUD corner marks, the image and a mono caption bar.
   A soft scan line drifts down the image; it zooms a little on hover. */
.photo { margin: 0; padding: 10px; }
.photo-media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--grey-2); }
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; transition: scale 1.4s var(--ease); }
.photo:hover img { scale: 1.035; }
.photo-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 44%, rgba(255, 255, 255, 0.13) 50%, transparent 56%) 0 100% / 100% 250% no-repeat;
  animation: scan-y 9s linear infinite;
}
@keyframes scan-y { to { background-position: 0 0; } }
.photo figcaption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; padding: 12px 6px 2px; font: 500 0.68rem/1.4 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--grey-5); }
.photo figcaption span:first-child { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); }
.photo figcaption span:first-child::before { content: ""; width: 6px; height: 6px; background: var(--ink); }

/* Full-width banner that shares its bottom hairline with the cards below */
.photo-wide { margin-bottom: -1px; }
.photo-wide .photo-media { aspect-ratio: 2 / 1; }
.photo-wide img { object-position: 50% 8%; }
@media (max-width: 700px) { .photo-wide .photo-media { aspect-ratio: 4 / 3; } }

/* ------------------------------ Blog cards ------------------------------ */

.post-card time { font: 500 0.72rem/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--grey-5); margin: 0 40px 14px 0; display: block; transition: color 0.35s var(--ease); }

/* ------------------------------ Prose ------------------------------ */

.prose { max-width: 46em; }
.prose h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); margin-top: 1.8em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: 0.45em; }
.prose ul { list-style: square; }
.prose li::marker { color: var(--ink); }
.prose strong { color: var(--ink); }
.prose blockquote { margin: 1.4em 0; padding: 18px 24px; border-left: 2px solid var(--ink); background: var(--glass); color: var(--ink); font-size: 1.08rem; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.4em; font-size: 0.97rem; }
.prose th, .prose td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--ink); background: rgba(9, 9, 11, 0.04); font: 600 0.72rem/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; border-bottom: 1px solid var(--ink); }
.table-scroll { overflow-x: auto; border: 1px solid var(--line-strong); background: var(--glass); margin: 0 0 1.4em; }
.table-scroll table { margin: 0; }
.table-scroll tr:last-child td { border-bottom: 0; }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.article-aside { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 20px; }
@media (max-width: 980px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .article-aside { position: static; }
}

.link-list { list-style: none; margin: 0; padding: 0; display: grid; }
.link-list li + li { border-top: 1px solid var(--line); }
.link-list a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; font-weight: 550; color: var(--ink); text-decoration: none; }
.link-list a::after { content: "\2192"; font-family: var(--mono); color: var(--grey-4); transition: transform 0.3s var(--ease), color 0.3s var(--ease); }
.link-list a:hover::after { color: var(--ink); transform: translateX(4px); }

/* ------------------------------ FAQ ------------------------------ */

.faq { max-width: 54em; margin-inline: auto; border-top: 1px solid var(--ink); counter-reset: q; }
.faq details { border-bottom: 1px solid var(--line-strong); counter-increment: q; transition: background-color 0.3s var(--ease); }
.faq details:hover, .faq details[open] { background-color: rgba(255, 255, 255, 0.4); }
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 12px 22px 0;
  font-weight: 600;
  color: var(--ink);
  font-size: 1.06rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q" counter(q, decimal-leading-zero); font: 500 0.72rem var(--mono); letter-spacing: 0.08em; color: var(--grey-4); flex: none; width: 34px; padding-left: 4px; transition: color 0.25s var(--ease); }
.faq summary:hover::before, .faq details[open] summary::before { color: var(--ink); }
.faq summary::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-left: auto;
  border: 1px solid var(--ink);
  font: 400 1.1rem/1 var(--mono);
  color: var(--ink);
  flex: none;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), transform 0.4s var(--ease);
}
.faq summary:hover::after, .faq details[open] summary::after { background: var(--black); color: var(--white); }
.faq details[open] summary::after { content: "\2212"; transform: rotate(180deg); }
.faq .answer { padding: 0 52px 24px 52px; color: var(--body); }
.faq details[open] .answer { animation: fade-up 0.5s var(--ease); }
.faq .answer p:last-child { margin-bottom: 0; }
@media (max-width: 640px) { .faq .answer { padding: 0 0 22px; } }
/* Smooth open and close where the browser can animate to height: auto */
@supports (interpolate-size: allow-keywords) {
  :root { interpolate-size: allow-keywords; }
  .faq details::details-content { block-size: 0; overflow: hidden; transition: block-size 0.45s var(--ease), content-visibility 0.45s allow-discrete; }
  .faq details[open]::details-content { block-size: auto; }
}

/* ------------------------------ CTA band ------------------------------ */

.cta-band {
  --mark-size: 22px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(40px, 6vw, 80px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}
.cta-band:hover { --mark-size: 32px; }
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
}
/* Slow scanner sweeping across the band */
.cta-band::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 30%;
  z-index: -1;
  background: linear-gradient(90deg, transparent, rgba(9, 9, 11, 0.05) 80%, rgba(9, 9, 11, 0.16) 100%);
  border-right: 1px solid rgba(9, 9, 11, 0.18);
  animation: scan-x 8s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes scan-x {
  from { transform: translateX(-110%); }
  60%, to { transform: translateX(350%); }
}
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { margin: 0; max-width: 40em; }
@media (max-width: 760px) { .cta-band { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------ Contact form ------------------------------ */

.contact-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }

.contact-list { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-bottom: 1px solid var(--line-strong); }
.contact-list svg { width: 40px; height: 40px; padding: 9px; border: 1px solid var(--ink); background: var(--glass-strong); color: var(--ink); stroke-width: 1.6; flex: none; }
.contact-list strong { display: block; font: 500 0.7rem/1.4 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--grey-5); margin-bottom: 2px; }
.contact-list span, .contact-list a { color: var(--ink); font-size: 0.98rem; }

.form-card { --fill: var(--glass-strong); padding: clamp(22px, 3.5vw, 42px); box-shadow: var(--glass-edge), 0 30px 60px -30px rgba(9, 9, 11, 0.22); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 20px; }
.form-grid .wide { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }

.field label { display: block; font: 500 0.72rem/1.4 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink); margin-bottom: 8px; }
.field label span { color: var(--grey-5); text-transform: none; letter-spacing: 0.02em; }
.field input, .field select, .field textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: rgba(244, 244, 246, 0.7);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 12px 14px;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.3s var(--ease);
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--grey-4); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: var(--white); border-color: var(--ink); box-shadow: 0 0 0 3px rgba(9, 9, 11, 0.08), 0 10px 24px -14px rgba(9, 9, 11, 0.35); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.field-error { color: var(--danger); font-size: 0.88rem; margin: 6px 0 0; }

.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 0.94rem; }
.consent input { width: 18px; height: 18px; margin-top: 4px; flex: none; accent-color: var(--ink); }
.consent label { font-weight: 400; color: var(--body); margin: 0; }

.form-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-note { font: 500 0.72rem/1.5 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--grey-5); margin: 0; }
.form-status { padding: 14px 16px; margin: 0 0 20px; font-weight: 600; }
.form-status.error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; border-left: 2px solid var(--danger); }
.form-success { text-align: center; padding: 24px 0; animation: fade-up 0.6s var(--ease); }
.form-success svg { width: 56px; height: 56px; color: var(--ink); }
.form-success h3 { font-size: 1.5rem; margin-top: 12px; }

/* ------------------------------ Footer ------------------------------ */

.site-footer { position: relative; overflow: hidden; background: rgba(255, 255, 255, 0.38); border-top: 1px solid var(--line); color: var(--grey-5); padding: 72px 0 0; font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }
.site-footer h2 { font: 500 0.7rem/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { color: var(--body); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }
.site-footer .logo, .site-footer .logo:hover { color: var(--ink); margin-bottom: 18px; text-decoration: none; }
.footer-about { max-width: 30em; }
.footer-bottom { border-top: 1px solid var(--line-strong); margin-top: 56px; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font: 500 0.7rem/1.5 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
/* Registration badges (DTI, BIR) above the copyright line */
.footer-badges { margin-top: 48px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
.footer-badges-label { margin: 0 8px 0 0; font: 500 0.7rem/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); }
.badge-reg { display: flex; align-items: center; gap: 12px; padding: 10px 18px 10px 10px; background: var(--glass-strong); -webkit-backdrop-filter: var(--frost); backdrop-filter: var(--frost); border: 1px solid var(--line); box-shadow: var(--glass-edge); }
.badge-reg img { width: 56px; height: 56px; object-fit: contain; flex: none; }
.badge-reg strong { display: block; color: var(--ink); font-size: 0.95rem; line-height: 1.3; }
.badge-reg small { display: block; font: 500 0.64rem/1.5 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--grey-5); }
.footer-badges + .footer-bottom { margin-top: 32px; }
/* Oversized outlined wordmark with light passing through it */
.footer-mark {
  margin: 28px 0 -0.2em;
  font: 700 clamp(4.5rem, 17vw, 15rem)/0.9 var(--font);
  letter-spacing: -0.06em;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px #c4c4ca;
  background: linear-gradient(100deg, transparent 42%, rgba(9, 9, 11, 0.1) 50%, transparent 58%) 0 0 / 250% 100% no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
  animation: mark-sheen 9s linear infinite;
}
@keyframes mark-sheen {
  from { background-position: 100% 0; }
  to { background-position: 0 0; }
}

/* ------------------------------ Scroll reveal ------------------------------ */

/* site.js adds .reveal to blocks below the fold and .in once they scroll
   into view. Without JS (or with reduced motion) nothing is ever hidden. */
.reveal { opacity: 0; }
.reveal.in { opacity: 1; animation: reveal 0.9s var(--ease) backwards; animation-delay: var(--d, 0s); }
.section-head.reveal.in { animation-name: rise; }
.reveal.in:is(.panel, .form-card, .cta-band, .photo) {
  animation: reveal 0.9s var(--ease) var(--d, 0s) backwards, marks 1.1s var(--ease) calc(var(--d, 0s) + 0.3s) backwards;
}
/* Photos wipe in from the top */
.photo.reveal.in img { animation: wipe 1.3s var(--ease) calc(var(--d, 0s) + 0.2s) backwards; }
@keyframes wipe { from { clip-path: inset(0 0 100% 0); scale: 1.08; } }
.footer-mark.reveal.in { animation: reveal 1.2s var(--ease) var(--d, 0s) backwards, mark-sheen 9s linear infinite; }
@keyframes reveal { from { opacity: 0; transform: translateY(28px); } }
@keyframes marks { from { --mark-size: 0px; } }

/* ------------------------------ Misc ------------------------------ */

.center { text-align: center; }
.mt { margin-top: 44px; }
.lead-dark { font-size: 1.12rem; color: var(--grey-5); }

.not-found {
  position: relative;
  text-align: center;
  padding: clamp(80px, 12vw, 150px) 0;
  background-color: rgba(255, 255, 255, 0.3);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
}
.not-found .code { font: 700 clamp(5rem, 16vw, 11rem)/1 var(--font); letter-spacing: -0.06em; margin: 0 0 12px; color: transparent; -webkit-text-stroke: 2px var(--ink); animation: glitch 5s steps(1) infinite; }
@keyframes glitch {
  0%, 90%, 100% { transform: none; text-shadow: none; }
  91% { transform: translateX(-4px) skewX(-10deg); text-shadow: 6px 0 var(--grey-3), -6px 0 var(--grey-4); }
  93% { transform: translateX(3px); text-shadow: -4px 0 var(--grey-3); }
  95% { transform: translateX(-1px) skewX(6deg); text-shadow: 3px 0 var(--grey-4); }
}
.not-found .mt { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* Solid surfaces for people who ask the system for less transparency */
@media (prefers-reduced-transparency: reduce) {
  :root {
    --glass: rgba(255, 255, 255, 0.96);
    --glass-strong: #ffffff;
    --glass-soft: rgba(255, 255, 255, 0.9);
    --glass-dark: #141417;
    --frost: none;
  }
  .site-header, .site-header.scrolled { background: #f4f4f5; }
}

/* ------------------------------ Page transitions ------------------------------ */

/* Slideshow between pages: every page slides in from the right as it opens,
   and site.js slides the current page out to the left before moving on
   (links, or Enter / Shift+Enter). The header stays in place. */
body { overflow-x: clip; }
main, .site-footer { animation: slide-in 0.6s var(--ease) backwards; }
.page-leave main, .page-leave .site-footer { animation: slide-out 0.32s cubic-bezier(0.55, 0, 1, 0.45) forwards; }
@keyframes slide-in { from { opacity: 0; transform: translateX(14vw); } }
@keyframes slide-out { to { opacity: 0; transform: translateX(-14vw); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .site-header::after { display: none; }
}

@media print {
  .topbar, .site-header, .site-footer, .cta-band, .form-card, .nav-toggle, .hero-side, .hud, .ticker, .fx-beams { display: none; }
  body::before, .hero::before, .page-hero::before, .hero::after, .page-hero::after { display: none; }
  .reveal { opacity: 1 !important; }
}