/* ==========================================================================
   Oceon Cloud — site stylesheet
   Monochrome system with a single deep-navy accent.
   ========================================================================== */

/* Fonts ------------------------------------------------------------------- */
@font-face {
  font-family: "Geist";
  src: url("../fonts/geist-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/geist-mono-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* Tokens ------------------------------------------------------------------ */
:root {
  --ink: #0a0a0b;
  --ink-2: #101114;
  --ink-3: #17191d;
  --paper: #ffffff;
  --paper-2: #f5f6f7;
  --line: #e3e5e9;
  --line-strong: #c9cdd4;
  --text: #0a0a0b;
  --text-2: #454a52;
  --text-3: #6f7580;

  --navy: #0b1f4b;
  --navy-2: #14306e;
  --navy-3: #1d3f8c;
  --navy-tint: #eef1f8;
  --steel: #8ea3d6;

  --on-dark: #ffffff;
  --on-dark-2: rgba(255, 255, 255, 0.7);
  --on-dark-3: rgba(255, 255, 255, 0.46);
  --line-dark: rgba(255, 255, 255, 0.12);
  --line-dark-strong: rgba(255, 255, 255, 0.24);

  --font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

  --fs-hero: clamp(3.25rem, 1.4rem + 8.4vw, 8.25rem);
  --fs-h1: clamp(2.5rem, 1.5rem + 4.2vw, 4.75rem);
  --fs-h2: clamp(1.9rem, 1.3rem + 2.4vw, 3.1rem);
  --fs-h3: clamp(1.2rem, 1.1rem + 0.4vw, 1.4rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);

  --wrap: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --section: clamp(72px, 10vw, 136px);
  --radius: 10px;
  --radius-sm: 6px;
  --nav-h: 68px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);

  --mark-accent: var(--navy-2);
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h1 {
  font-size: var(--fs-h1);
  letter-spacing: -0.04em;
  line-height: 1;
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
h4 {
  font-size: 1rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

p {
  margin: 0;
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

img,
svg,
picture {
  display: block;
  max-width: 100%;
}

figure {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid var(--navy-3);
  outline-offset: 3px;
  border-radius: 3px;
}
.on-dark :focus-visible {
  outline-color: #fff;
}

.skip {
  position: absolute;
  left: 16px;
  top: -64px;
  z-index: 100;
  padding: 0.7rem 1rem;
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: top 0.2s var(--ease);
}
.skip:focus {
  top: 12px;
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Layout ------------------------------------------------------------------ */
.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: var(--section);
}
.section--tint {
  background: var(--paper-2);
}
.section--dark {
  color: var(--on-dark);
  background:
    radial-gradient(1100px 560px at 88% -12%, rgba(20, 48, 110, 0.42), transparent 62%),
    var(--ink);
  --mark-accent: var(--steel);
}
.section--flush-top {
  padding-top: 0;
}
.section + .section--rule,
.rule-top {
  border-top: 1px solid var(--line);
}

.ico {
  width: 1.25em;
  height: 1.25em;
  flex: none;
}

/* Small type -------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--navy-2);
}
.on-dark .eyebrow {
  color: var(--on-dark-3);
}
.on-dark .eyebrow::before {
  background: var(--steel);
}

.num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-3);
}
.on-dark .num {
  color: var(--on-dark-3);
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--text-2);
  letter-spacing: -0.01em;
}
.on-dark .lead {
  color: var(--on-dark-2);
}

.muted {
  color: var(--text-2);
}
.on-dark .muted {
  color: var(--on-dark-2);
}

.link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--navy-2);
  transition: color 0.2s var(--ease);
}
.link .ico {
  width: 1em;
  height: 1em;
  transition: transform 0.25s var(--ease);
}
.link:hover {
  color: var(--ink);
}
.link:hover .ico {
  transform: translateX(3px);
}
.on-dark .link {
  color: #fff;
}
.on-dark .link:hover {
  color: var(--steel);
}

.inline-link {
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}
.inline-link:hover {
  text-decoration-color: currentColor;
}
.on-dark .inline-link {
  text-decoration-color: var(--line-dark-strong);
}

/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  height: 48px;
  padding: 0 1.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color 0.2s var(--ease),
    border-color 0.2s var(--ease),
    color 0.2s var(--ease);
}
.btn .ico {
  width: 1em;
  height: 1em;
  transition: transform 0.25s var(--ease);
}
.btn:hover .ico {
  transform: translateX(3px);
}
.btn--sm {
  height: 38px;
  padding: 0 0.95rem;
  font-size: 0.875rem;
}
.btn--light {
  background: #fff;
  color: var(--ink);
}
.btn--light:hover {
  background: #dfe4ee;
}
.btn--dark {
  background: var(--ink);
  color: #fff;
}
.btn--dark:hover {
  background: var(--navy-2);
}
.btn--ghost {
  border-color: var(--line-dark-strong);
  color: #fff;
}
.btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.06);
}
.btn--outline {
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--outline:hover {
  border-color: var(--ink);
}
.btn[disabled] {
  opacity: 0.55;
  cursor: progress;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Header ------------------------------------------------------------------ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-h);
  color: #fff;
  border-bottom: 1px solid transparent;
  transition:
    background-color 0.3s var(--ease),
    border-color 0.3s var(--ease);
  --mark-accent: var(--steel);
}
.nav.is-stuck,
.nav.is-open {
  background: rgba(10, 10, 11, 0.93);
  -webkit-backdrop-filter: saturate(150%) blur(16px);
  backdrop-filter: saturate(150%) blur(16px);
  border-bottom-color: var(--line-dark);
}
.nav.is-open {
  background: var(--ink);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-right: auto;
  color: #fff;
}
.brand__mark {
  width: 40px;
  height: auto;
}
.brand__name {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}
.brand__name span {
  margin-left: 0.22em;
  font-weight: 400;
  color: var(--on-dark-2);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav__links a {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 450;
  color: var(--on-dark-2);
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease);
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: #fff;
}
.nav__links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.1rem;
  height: 1px;
  background: #fff;
}

.nav__toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav__toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1.5px;
  background: #fff;
  transition:
    transform 0.3s var(--ease),
    top 0.3s var(--ease);
}
.nav__toggle span:nth-child(1) {
  top: 17px;
}
.nav__toggle span:nth-child(2) {
  top: 26px;
}
.nav.is-open .nav__toggle span:nth-child(1) {
  top: 21.5px;
  transform: rotate(45deg);
}
.nav.is-open .nav__toggle span:nth-child(2) {
  top: 21.5px;
  transform: rotate(-45deg);
}

.menu {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  z-index: 49;
  display: flex;
  flex-direction: column;
  padding: 1.5rem var(--gutter) 2rem;
  background: var(--ink);
  color: #fff;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s var(--ease),
    visibility 0.25s;
}
.menu.is-open {
  opacity: 1;
  visibility: visible;
}
.menu__links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.menu__links a .num {
  color: var(--on-dark-3);
}
.menu__foot {
  margin-top: auto;
  padding-top: 2rem;
  display: grid;
  gap: 1rem;
  color: var(--on-dark-2);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .nav__links,
  .nav__cta {
    display: none;
  }
  .nav__toggle {
    display: block;
  }
}
@media (min-width: 861px) {
  .menu {
    display: none;
  }
}

/* Hero (home) ------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: min(100svh, 960px);
  padding-top: calc(var(--nav-h) + 56px);
  color: #fff;
  background: var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.media picture {
  position: absolute;
  inset: 0;
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero .media img {
  object-position: 72% 42%;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 10, 11, 0.55) 0%, rgba(10, 10, 11, 0) 26%),
    linear-gradient(0deg, var(--ink) 0%, rgba(10, 10, 11, 0.72) 26%, rgba(10, 10, 11, 0) 62%),
    linear-gradient(90deg, rgba(10, 10, 11, 0.78) 0%, rgba(10, 10, 11, 0.3) 58%, rgba(10, 10, 11, 0) 100%);
}
.grain::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.09;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.hero__body {
  padding-bottom: clamp(40px, 6vw, 72px);
}
.hero h1 {
  margin-top: 1.5rem;
  font-size: var(--fs-hero);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.92;
}
.hero .lead {
  max-width: 35rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  color: rgba(255, 255, 255, 0.78);
}
.hero .actions {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
}

.rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
}
.rail a {
  position: relative;
  display: grid;
  gap: 0.6rem;
  align-content: start;
  padding: 1.5rem 1.75rem 1.9rem 0;
  transition: background-color 0.3s var(--ease);
}
.rail a + a {
  padding-left: 1.75rem;
  border-left: 1px solid var(--line-dark);
}
.rail a::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 1px;
  background: #fff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.rail a:hover::before {
  transform: scaleX(1);
}
.rail__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.rail__top .ico {
  width: 1rem;
  height: 1rem;
  color: var(--on-dark-3);
  transition:
    transform 0.25s var(--ease),
    color 0.25s;
}
.rail a:hover .rail__top .ico {
  color: #fff;
  transform: translate(2px, -2px);
}
.rail h2 {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.rail p {
  max-width: 21rem;
  font-size: 0.925rem;
  line-height: 1.5;
  color: var(--on-dark-2);
}

@media (max-width: 760px) {
  .rail {
    grid-template-columns: 1fr;
  }
  .rail a,
  .rail a + a {
    padding: 1.15rem 0 1.25rem;
    border-left: 0;
  }
  .rail a + a {
    border-top: 1px solid var(--line-dark);
  }
  .rail p {
    max-width: none;
  }
}

/* Entrance animation (CSS only) */
@media (prefers-reduced-motion: no-preference) {
  [data-enter] {
    animation: rise 0.9s var(--ease) both;
    animation-delay: calc(var(--i, 0) * 90ms + 80ms);
  }
  .hero .media img {
    animation: settle 2.4s var(--ease) both;
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes settle {
  from {
    opacity: 0;
    transform: scale(1.06);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Page hero (inner pages) ------------------------------------------------- */
.phero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(56px, 9vw, 120px));
  padding-bottom: clamp(48px, 7vw, 88px);
  color: #fff;
  background:
    radial-gradient(1000px 520px at 85% -10%, rgba(20, 48, 110, 0.5), transparent 62%),
    var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.phero--media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(0deg, var(--ink) 0%, rgba(10, 10, 11, 0.5) 42%, rgba(10, 10, 11, 0.28) 100%),
    linear-gradient(90deg, rgba(10, 10, 11, 0.84) 0%, rgba(10, 10, 11, 0.3) 68%, rgba(10, 10, 11, 0.05) 100%);
}
.phero h1 {
  max-width: 17ch;
  margin-top: 1.5rem;
}
.phero .lead {
  max-width: 38rem;
  margin-top: clamp(1.25rem, 2.5vw, 2rem);
}
.phero .actions {
  margin-top: 2rem;
}

.jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: clamp(2rem, 4vw, 3.25rem);
}
.jump a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  height: 38px;
  padding: 0 0.9rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--on-dark-2);
  transition:
    border-color 0.2s,
    color 0.2s,
    background-color 0.2s;
}
.jump a:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* Section head ------------------------------------------------------------ */
.shead {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.25rem 2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}
.shead .eyebrow {
  grid-column: 1 / -1;
}
.shead h2 {
  grid-column: 1 / span 7;
}
.shead .lead {
  grid-column: 9 / -1;
  align-self: end;
}
.shead--stack h2 {
  grid-column: 1 / span 9;
}
.shead--stack .lead {
  grid-column: 1 / span 7;
}
@media (max-width: 900px) {
  .shead h2,
  .shead .lead,
  .shead--stack h2,
  .shead--stack .lead {
    grid-column: 1 / -1;
  }
}

/* Technology strip -------------------------------------------------------- */
.strip {
  color: #fff;
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.strip__inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: stretch;
}
.strip__label {
  display: flex;
  align-items: center;
  padding-block: 1.5rem;
  padding-right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  line-height: 1.5;
  text-transform: uppercase;
  color: var(--on-dark-3);
  border-right: 1px solid var(--line-dark);
}
.strip__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}
.strip__list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1.15rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--on-dark-2);
  border-left: 1px solid var(--line-dark);
  transition: color 0.25s;
}
.strip__list li:nth-child(5n + 1) {
  border-left: 0;
}
.strip__list li:nth-child(n + 6) {
  border-top: 1px solid var(--line-dark);
}
.strip__list li:hover {
  color: #fff;
}
.strip__list svg {
  width: 20px;
  height: 20px;
  flex: none;
}
@media (max-width: 1020px) {
  .strip__inner {
    grid-template-columns: 1fr;
  }
  .strip__label {
    padding-block: 1.25rem 1rem;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }
  .strip__list {
    margin-inline: calc(var(--gutter) * -1);
  }
  .strip__list li {
    padding-inline: var(--gutter);
  }
}
@media (max-width: 720px) {
  .strip__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .strip__list li,
  .strip__list li:nth-child(5n + 1) {
    border-left: 1px solid var(--line-dark);
    border-top: 1px solid var(--line-dark);
  }
  .strip__list li:nth-child(odd) {
    border-left: 0;
  }
  .strip__list li:nth-child(-n + 2) {
    border-top: 0;
  }
}

/* Service cards ----------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: clamp(1.5rem, 2.4vw, 2.25rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  transition: background-color 0.3s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  top: -1px;
  height: 2px;
  background: var(--navy-2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
a.card:hover {
  background: var(--paper-2);
}
a.card:hover::before {
  transform: scaleX(1);
}
.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
.card__top .ico {
  width: 26px;
  height: 26px;
  color: var(--navy-2);
}
.card h3 {
  margin-bottom: 0.75rem;
}
.card p {
  color: var(--text-2);
  font-size: 0.975rem;
  line-height: 1.55;
}
.card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-3);
  transition: color 0.25s;
}
.card__more .ico {
  width: 1em;
  height: 1em;
  transition: transform 0.25s var(--ease);
}
a.card:hover .card__more {
  color: var(--navy-2);
}
a.card:hover .card__more .ico {
  transform: translateX(3px);
}
@media (max-width: 980px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .card {
    min-height: 0;
  }
}

.cards--dark {
  border-color: var(--line-dark);
}
.cards--dark .card {
  background: transparent;
  border-color: var(--line-dark);
  min-height: 0;
}
.cards--dark .card p {
  color: var(--on-dark-2);
}
.cards--dark .card__top .ico {
  color: var(--steel);
}
.cards--plain .card {
  min-height: 0;
}
.cards--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.cards--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (max-width: 980px) {
  .cards--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .cards--2,
  .cards--4 {
    grid-template-columns: 1fr;
  }
}

/* Split layout ------------------------------------------------------------ */
.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.split--wide-text {
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
}
.split--top {
  align-items: start;
}
.split__text > .eyebrow {
  margin-bottom: 1.5rem;
}
.split__text h2 + .lead,
.split__text h2 + p {
  margin-top: 1.5rem;
}
.split__text .actions,
.split__text .link {
  margin-top: 2rem;
}
@media (max-width: 900px) {
  .split,
  .split--wide-text {
    grid-template-columns: 1fr;
  }
  .split--rev .split__visual {
    order: 2;
  }
}
@media (min-width: 901px) {
  .split--rev .split__text {
    order: 2;
  }
}

/* Lists ------------------------------------------------------------------- */
.ticks {
  display: grid;
  gap: 0.85rem;
  margin-top: 2rem;
}
.ticks li {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.75rem;
  align-items: start;
  color: var(--text-2);
  line-height: 1.5;
}
.ticks .ico {
  width: 1.125rem;
  height: 1.125rem;
  margin-top: 0.2rem;
  color: var(--navy-2);
}
.ticks strong {
  font-weight: 500;
  color: var(--text);
}
.on-dark .ticks li {
  color: var(--on-dark-2);
}
.on-dark .ticks .ico {
  color: var(--steel);
}
.on-dark .ticks strong {
  color: #fff;
}
.ticks--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 2.5rem;
}
@media (max-width: 620px) {
  .ticks--2 {
    grid-template-columns: 1fr;
  }
}

.rows {
  border-top: 1px solid var(--line);
}
.rows > li,
.rows > div {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 14rem) minmax(0, 1fr);
  gap: 1rem 2rem;
  align-items: baseline;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}
.rows h3 {
  font-size: 1.125rem;
}
.rows p {
  color: var(--text-2);
}
.on-dark .rows,
.on-dark .rows > li,
.on-dark .rows > div {
  border-color: var(--line-dark);
}
.on-dark .rows p {
  color: var(--on-dark-2);
}
@media (max-width: 720px) {
  .rows > li,
  .rows > div {
    grid-template-columns: 2.5rem 1fr;
  }
  .rows p {
    grid-column: 2;
  }
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 2rem;
}
.chips li {
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--text-2);
  background: var(--paper);
}
.on-dark .chips li {
  border-color: var(--line-dark);
  color: var(--on-dark-2);
  background: transparent;
}

/* Process steps ----------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.steps li {
  position: relative;
  padding: 1.75rem 1.75rem 0.5rem 0;
}
.steps li + li {
  padding-left: 1.75rem;
  border-left: 1px solid var(--line);
}
.steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: -4px;
  width: 7px;
  height: 7px;
  background: var(--ink);
}
.steps li + li::before {
  left: -4px;
}
.steps h3 {
  margin: 2.5rem 0 0.6rem;
}
.steps p {
  color: var(--text-2);
  font-size: 0.975rem;
}
@media (max-width: 900px) {
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps li {
    padding-bottom: 2rem;
  }
  .steps li:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
  .steps li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
  .steps li:nth-child(n + 3)::before {
    display: none;
  }
}
@media (max-width: 560px) {
  .steps {
    grid-template-columns: 1fr;
  }
  .steps li,
  .steps li + li {
    padding: 1.5rem 0 1.75rem;
    border-left: 0;
  }
  .steps li + li {
    border-top: 1px solid var(--line);
  }
  .steps li + li::before {
    display: none;
  }
  .steps h3 {
    margin-top: 1rem;
  }
}

/* Figures ----------------------------------------------------------------- */
.frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
}
.frame--tint {
  background: var(--paper-2);
}
.frame--dark {
  border-color: var(--line-dark);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
}
.frame svg {
  width: 100%;
  height: auto;
}
.frame__cap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1.1rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3);
}
.frame--dark .frame__cap {
  border-color: var(--line-dark);
  color: var(--on-dark-3);
}
.frame__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
@media (max-width: 720px) {
  .frame__scroll svg {
    width: 660px;
    max-width: none;
  }
  .frame__cap span + span {
    display: none;
  }
  .dg.dg--chart text {
    font-size: 16px;
  }
  .dg.dg--chart .dg-title {
    font-size: 17px;
  }
}
.frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.frame--photo {
  aspect-ratio: 16 / 9;
  border: 0;
  background: var(--ink);
}
.frame--photo picture {
  width: 100%;
  height: 100%;
}

/* Diagram primitives (inline SVG) */
.dg text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  fill: var(--text-3);
}
.dg .dg-title {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.01em;
  fill: var(--text);
}
.dg .dg-line {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1;
}
.dg .dg-dash {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}
.dg .dg-box {
  fill: var(--paper);
  stroke: var(--line-strong);
  stroke-width: 1;
}
.dg .dg-soft {
  fill: var(--paper-2);
  stroke: var(--line);
  stroke-width: 1;
}
.dg .dg-navy {
  fill: var(--navy);
  stroke: var(--navy);
}
.dg .dg-ink {
  fill: var(--ink);
  stroke: var(--ink);
}
.dg .dg-on {
  fill: #fff;
}
.dg .dg-on-2 {
  fill: rgba(255, 255, 255, 0.62);
}
.dg .dg-accent {
  fill: var(--navy-2);
}
.dg .dg-stroke-navy {
  fill: none;
  stroke: var(--navy-2);
  stroke-width: 1.5;
}

.dg--dark text {
  fill: var(--on-dark-3);
}
.dg--dark .dg-title {
  fill: #fff;
}
.dg--dark .dg-line {
  stroke: var(--line-dark-strong);
}
.dg--dark .dg-dash {
  stroke: var(--line-dark-strong);
}
.dg--dark .dg-box {
  fill: rgba(255, 255, 255, 0.03);
  stroke: var(--line-dark-strong);
}

/* Isometric stack --------------------------------------------------------- */
.stack {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.stack__visual svg {
  width: 100%;
  height: auto;
  overflow: visible;
}
.iso-plate {
  transition:
    transform 0.6s var(--ease),
    opacity 0.4s var(--ease);
}
.iso-top {
  fill: #14161b;
  stroke: rgba(255, 255, 255, 0.34);
  stroke-width: 1;
  transition:
    fill 0.35s var(--ease),
    stroke 0.35s var(--ease);
}
.iso-side-l {
  fill: #0d0e12;
  stroke: rgba(255, 255, 255, 0.22);
  stroke-width: 1;
  transition: fill 0.35s var(--ease);
}
.iso-side-r {
  fill: #090a0d;
  stroke: rgba(255, 255, 255, 0.22);
  stroke-width: 1;
  transition: fill 0.35s var(--ease);
}
.iso-detail {
  fill: none;
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transition: stroke 0.35s var(--ease);
}
.iso-fill {
  fill: rgba(255, 255, 255, 0.1);
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  transition:
    fill 0.35s var(--ease),
    stroke 0.35s var(--ease);
}
.iso-plate.is-active .iso-top {
  fill: var(--navy-2);
  stroke: rgba(255, 255, 255, 0.8);
}
.iso-plate.is-active .iso-side-l {
  fill: var(--navy);
}
.iso-plate.is-active .iso-side-r {
  fill: #081738;
}
.iso-plate.is-active .iso-detail {
  stroke: rgba(255, 255, 255, 0.45);
}
.iso-plate.is-active .iso-fill {
  fill: rgba(255, 255, 255, 0.28);
  stroke: rgba(255, 255, 255, 0.75);
}
.stack.has-active .iso-plate:not(.is-active) {
  opacity: 0.55;
}
.iso-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  fill: var(--on-dark-3);
}
.iso-lead {
  fill: none;
  stroke: var(--line-dark-strong);
  stroke-width: 1;
}

.layers {
  border-top: 1px solid var(--line-dark);
}
.layers li {
  position: relative;
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  gap: 0.35rem 1rem;
  padding: 1.35rem 0 1.4rem;
  border-bottom: 1px solid var(--line-dark);
  cursor: default;
  transition: padding-left 0.35s var(--ease);
}
.layers li::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 100%;
  height: 1px;
  background: #fff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.layers li.is-active::before {
  transform: scaleX(1);
}
.layers .num {
  padding-top: 0.3rem;
}
.layers h3 {
  font-size: 1.2rem;
}
.layers p {
  grid-column: 2;
  color: var(--on-dark-2);
  font-size: 0.975rem;
}
@media (max-width: 900px) {
  .stack {
    grid-template-columns: 1fr;
  }
  .stack__visual {
    max-width: 520px;
    margin-inline: auto;
    width: 100%;
  }
}

/* Chart ------------------------------------------------------------------- */
.chart-area {
  fill: var(--navy-tint);
}
.chart-line {
  fill: none;
  stroke: var(--navy-2);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.chart-base {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}
.chart-dot {
  fill: var(--paper);
  stroke: var(--navy-2);
  stroke-width: 2;
}
.has-reveal .chart-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 1.8s var(--ease) 0.2s;
}
.has-reveal .chart-area {
  opacity: 0;
  transition: opacity 1s var(--ease) 0.9s;
}
.has-reveal .is-in .chart-line {
  stroke-dashoffset: 0;
}
.has-reveal .is-in .chart-area {
  opacity: 1;
}

/* Terminal ---------------------------------------------------------------- */
.term {
  border: 1px solid #1c1e24;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(10, 10, 11, 0.45);
}
.term__bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  height: 40px;
  padding: 0 1rem;
  border-bottom: 1px solid var(--line-dark);
}
.term__bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}
.term__bar span {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--on-dark-3);
}
.term__body {
  padding: 1.35rem 1.25rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 2;
  overflow-x: auto;
}
.term__body p {
  display: grid;
  grid-template-columns: 1.25rem 7.5rem 1fr auto;
  gap: 0 0.5rem;
  align-items: center;
  white-space: nowrap;
  color: var(--on-dark-2);
}
.term__body p.cmd {
  display: block;
  color: #fff;
}
.term__body p.cmd b {
  font-weight: 400;
  color: var(--on-dark-3);
}
.term__body .ok {
  width: 14px;
  height: 14px;
  color: var(--steel);
}
.term__body em {
  font-style: normal;
  color: #fff;
}
.term__body small {
  font-size: inherit;
  color: var(--on-dark-3);
}
.term__body .live {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line-dark);
  color: #fff;
}
.term__body .dot {
  width: 7px;
  height: 7px;
  margin-left: 3px;
  border-radius: 50%;
  background: var(--steel);
  box-shadow: 0 0 0 4px rgba(142, 163, 214, 0.18);
}
@media (max-width: 480px) {
  .term__body {
    font-size: 0.75rem;
  }
  .term__body p {
    grid-template-columns: 1.1rem 5.5rem 1fr;
  }
  .term__body p small {
    display: none;
  }
}

/* Console mock ------------------------------------------------------------ */
.console {
  container-type: inline-size;
  border: 1px solid var(--line-dark-strong);
  border-radius: var(--radius);
  background: #0c0d10;
  color: #fff;
  font-size: 0.8125rem;
  overflow: hidden;
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, 0.9);
}
.console__body {
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr);
  min-height: 400px;
}
.console__side {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 1rem 0.6rem;
  border-right: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.02);
}
.console__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.2rem 0.6rem 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.console__brand svg {
  width: 24px;
  height: auto;
}
.console__side p {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.6rem;
  border-radius: 5px;
  color: var(--on-dark-2);
  white-space: nowrap;
}
.console__side p.is-on {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.console__side .ico {
  width: 15px;
  height: 15px;
}
.console__side small {
  margin-top: auto;
  padding: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--on-dark-3);
}
.console__main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.console__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--line-dark);
}
.console__head strong {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.console__count {
  margin-left: 0.35rem;
  color: var(--on-dark-3);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}
.console__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 28px;
  padding: 0 0.7rem;
  border-radius: 5px;
  background: #fff;
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}
.console__btn .ico {
  width: 12px;
  height: 12px;
}
.console__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-dark);
}
.console__stats div {
  padding: 0.9rem 1.1rem 1rem;
}
.console__stats div + div {
  border-left: 1px solid var(--line-dark);
}
.console__stats span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-dark-3);
}
.console__stats svg {
  width: 100%;
  height: 34px;
  margin-top: 0.6rem;
}
.console__stats path {
  fill: none;
  stroke: var(--steel);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}
.console__stats path + path {
  stroke: none;
  fill: rgba(142, 163, 214, 0.12);
}
.console table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.console th {
  padding: 0.65rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-dark-3);
  border-bottom: 1px solid var(--line-dark);
}
.console td {
  padding: 0.7rem 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--on-dark-2);
  white-space: nowrap;
}
.console tr:last-child td {
  border-bottom: 0;
}
.console td:first-child {
  color: #fff;
  font-weight: 500;
}
.console td.mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}
.console .state {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}
.console .state::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--steel);
}
.console .state--idle::before {
  background: rgba(255, 255, 255, 0.3);
}
@container (max-width: 640px) {
  .console .hide-sm {
    display: none;
  }
}
@container (max-width: 500px) {
  .console__body {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .console__side {
    display: none;
  }
}
@container (max-width: 360px) {
  .console .hide-xs {
    display: none;
  }
  .console td,
  .console th,
  .console__head,
  .console__stats div {
    padding-inline: 0.85rem;
  }
}

.tilt {
  perspective: 1800px;
}
.tilt > * {
  transform: rotateX(4deg) rotateY(-7deg) rotateZ(0.6deg);
  transform-origin: 50% 50%;
  transition: transform 1s var(--ease);
}
.tilt:hover > * {
  transform: none;
}
@media (max-width: 900px), (prefers-reduced-motion: reduce) {
  .tilt > * {
    transform: none;
  }
}

/* Service detail blocks (services page) ----------------------------------- */
.svc {
  padding-block: clamp(64px, 8vw, 112px);
  border-top: 1px solid var(--line);
}
.svc:first-of-type {
  border-top: 0;
}
.svc__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: clamp(2rem, 5vw, 5rem);
}
.svc__aside {
  position: sticky;
  top: calc(var(--nav-h) + 32px);
  align-self: start;
}
.svc__aside .num {
  display: block;
  margin-bottom: 1.25rem;
}
.svc__aside h2 {
  font-size: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem);
}
.svc__aside .link {
  margin-top: 1.75rem;
}
.svc__body,
.split > *,
.stack > * {
  min-width: 0;
}
.svc__body > .lead {
  max-width: 44rem;
  color: var(--text);
}
.svc__body > .lead + p {
  max-width: 44rem;
  margin-top: 1.25rem;
  color: var(--text-2);
}
.svc__body h3 {
  margin-top: 2.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}
.svc__body .ticks {
  margin-top: 1.25rem;
}
.svc__body .chips {
  margin-top: 1.25rem;
}
.svc__body .frame {
  margin-top: 3rem;
}
@media (max-width: 900px) {
  .svc__grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .svc__aside {
    position: static;
  }
}

/* FAQ --------------------------------------------------------------------- */
.faq {
  border-top: 1px solid var(--line);
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem 0;
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary .ico {
  width: 18px;
  height: 18px;
  color: var(--text-3);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary .ico {
  transform: rotate(45deg);
}
.faq details p {
  max-width: 46rem;
  padding: 0 0 1.6rem;
  color: var(--text-2);
}

/* CTA band ---------------------------------------------------------------- */
.cta {
  position: relative;
  padding-block: clamp(88px, 12vw, 168px);
  color: #fff;
  background: var(--ink);
  overflow: hidden;
  isolation: isolate;
  --mark-accent: var(--steel);
}
.section--dark + .cta {
  padding-top: clamp(32px, 5vw, 72px);
}
.cta .media img {
  object-position: 50% 62%;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, var(--ink) 0%, rgba(10, 10, 11, 0.5) 38%, rgba(10, 10, 11, 0.72) 100%),
    radial-gradient(900px 460px at 50% 110%, rgba(20, 48, 110, 0.55), transparent 70%);
}
.cta__inner {
  display: grid;
  justify-items: start;
  gap: 1.75rem;
  max-width: 54rem;
}
.cta h2 {
  font-size: clamp(2.25rem, 1.4rem + 4vw, 4.5rem);
  letter-spacing: -0.045em;
  line-height: 1;
}
.cta .lead {
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.76);
}

/* Footer ------------------------------------------------------------------ */
.foot {
  color: var(--on-dark-2);
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  font-size: 0.925rem;
  --mark-accent: var(--steel);
}
.foot__top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 2.2fr));
  gap: 2.5rem 2rem;
  padding-block: clamp(3rem, 6vw, 5rem);
}
.foot__about p {
  max-width: 22rem;
  margin-top: 1.25rem;
}
.foot h2 {
  margin-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--on-dark-3);
}
.foot li + li {
  margin-top: 0.6rem;
}
.foot a {
  transition: color 0.2s;
}
.foot a:hover {
  color: #fff;
}
.foot address {
  font-style: normal;
  line-height: 1.6;
}
.foot__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-block: 1.5rem 2rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.8125rem;
  color: var(--on-dark-3);
}
.foot__bottom p:last-child {
  max-width: 34rem;
}
@media (max-width: 900px) {
  .foot__top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .foot__about {
    grid-column: 1 / -1;
  }
}
@media (max-width: 480px) {
  .foot__top {
    grid-template-columns: 1fr;
  }
}

/* Forms ------------------------------------------------------------------- */
.form {
  display: grid;
  gap: 1.75rem;
}
.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem 1.25rem;
}
.field {
  display: grid;
  gap: 0.5rem;
  align-content: start;
}
.field--full {
  grid-column: 1 / -1;
}
.field--detailed {
  display: none;
}
.form[data-variant="detailed"] .field--detailed {
  display: grid;
}
.field label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.005em;
}
.field label span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper);
  font-size: 1rem;
  line-height: 1.4;
  appearance: none;
  -webkit-appearance: none;
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}
.field textarea {
  min-height: 160px;
  resize: vertical;
}
.field select {
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236f7580' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 18px;
}
.field input::placeholder,
.field textarea::placeholder {
  color: #9aa0aa;
}
.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: #9aa0aa;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--navy-2);
  box-shadow: 0 0 0 3px rgba(20, 48, 110, 0.14);
}
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: #b3261e;
}
.field__error {
  font-size: 0.8125rem;
  color: #b3261e;
}
.form__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}
.form__note {
  max-width: 24rem;
  font-size: 0.8125rem;
  color: var(--text-3);
}
.form__status {
  display: none;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--navy-2);
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  font-size: 0.925rem;
}
.form__status.is-shown {
  display: block;
}
.form__status.is-error {
  border-left-color: #b3261e;
}
.form.is-sent .form__grid,
.form.is-sent .form__foot {
  display: none;
}
.form__done {
  display: none;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.5rem) 0;
}
.form.is-sent .form__done {
  display: grid;
}
.form__done .ico {
  width: 28px;
  height: 28px;
  padding: 10px;
  box-sizing: content-box;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
}
.form__done h3 {
  font-size: 1.5rem;
}
.form__done p {
  max-width: 30rem;
  color: var(--text-2);
}
@media (max-width: 620px) {
  .form__grid {
    grid-template-columns: 1fr;
  }
}

/* Inline signup (dark) */
.signup {
  max-width: 34rem;
  margin-top: 2.25rem;
}
.signup__row {
  display: flex;
  gap: 0.5rem;
  padding: 0.4rem;
  border: 1px solid var(--line-dark-strong);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: border-color 0.2s;
}
.signup__row:focus-within {
  border-color: #fff;
}
.signup__row input {
  flex: 1;
  min-width: 0;
  height: 46px;
  padding: 0 0.85rem;
  border: 0;
  background: none;
  color: #fff;
  font-size: 1rem;
}
.signup__row input::placeholder {
  color: var(--on-dark-3);
}
.signup__row input:focus {
  outline: none;
}
.signup__row .btn {
  height: 46px;
}
.signup .form__note {
  margin-top: 0.9rem;
  color: var(--on-dark-3);
}
.signup .form__status {
  margin-top: 1rem;
  border-color: var(--line-dark);
  border-left-color: var(--steel);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}
.signup.is-sent .signup__row,
.signup.is-sent .form__note {
  display: none;
}
.signup .form__done {
  padding: 0;
  grid-template-columns: auto 1fr;
  align-items: center;
}
.signup.is-sent .form__done {
  display: grid;
}
.signup .form__done .ico {
  background: #fff;
  color: var(--ink);
}
.signup .form__done p {
  color: var(--on-dark-2);
}
.signup .form__done strong {
  display: block;
  color: #fff;
  font-weight: 500;
}
@media (max-width: 480px) {
  .signup__row {
    flex-direction: column;
  }
  .signup__row input {
    height: 50px;
  }
}

/* Contact page ------------------------------------------------------------ */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.contact__card {
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}
.contact__card > h2 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}
.details {
  border-top: 1px solid var(--line);
}
.details > div {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: 0.25rem 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}
.details .ico {
  width: 20px;
  height: 20px;
  margin-top: 0.15rem;
  color: var(--navy-2);
}
.details dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}
.details dd {
  grid-column: 2;
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.45;
}
.details dd a {
  transition: color 0.2s;
}
.details dd a:hover {
  color: var(--navy-2);
}
.next {
  margin-top: 2.5rem;
}
.next h2 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}
.next ol {
  margin-top: 1.1rem;
  display: grid;
  gap: 1rem;
  counter-reset: n;
}
.next li {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: 1rem;
  color: var(--text-2);
  font-size: 0.95rem;
  counter-increment: n;
}
.next li::before {
  content: "0" counter(n);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.9;
  color: var(--text-3);
}
@media (max-width: 900px) {
  .contact {
    grid-template-columns: 1fr;
  }
}

/* Prose (legal) ----------------------------------------------------------- */
.legal {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.prose {
  max-width: 44rem;
  color: var(--text-2);
}
.prose h2 {
  margin: 2.75rem 0 0.9rem;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.prose h3 {
  margin: 1.75rem 0 0.6rem;
  font-size: 1.0625rem;
  color: var(--text);
}
.prose p + p {
  margin-top: 1rem;
}
.prose > :first-child {
  margin-top: 0;
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--text);
}
.prose a {
  color: var(--navy-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.facts {
  position: sticky;
  top: calc(var(--nav-h) + 32px);
  border-top: 1px solid var(--line-strong);
}
.facts div {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.facts dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}
.facts dd {
  margin: 0.3rem 0 0;
  font-weight: 500;
}
@media (max-width: 900px) {
  .legal {
    grid-template-columns: 1fr;
  }
  .facts {
    position: static;
    order: -1;
  }
}

/* Statement / big quote --------------------------------------------------- */
.statement {
  max-width: 22ch;
  margin-top: 1.75rem;
  font-size: clamp(1.9rem, 1.2rem + 3.2vw, 3.75rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.statement em {
  font-style: normal;
  color: var(--text-3);
}
.on-dark .statement em {
  color: var(--on-dark-3);
}

.trio {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}
.trio > div {
  padding: 1.75rem 2rem 0.5rem 0;
}
.trio > div + div {
  padding-left: 2rem;
  border-left: 1px solid var(--line);
}
.trio h3 {
  margin: 2.25rem 0 0.7rem;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}
.trio p {
  color: var(--text-2);
}
.trio .link {
  margin-top: 1.5rem;
}
@media (max-width: 800px) {
  .trio {
    grid-template-columns: 1fr;
  }
  .trio > div,
  .trio > div + div {
    padding: 1.5rem 0 1.75rem;
    border-left: 0;
  }
  .trio > div + div {
    border-top: 1px solid var(--line);
  }
  .trio h3 {
    margin-top: 1rem;
  }
}

/* Utility pages (404, thanks) -------------------------------------------- */
.solo {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 100svh;
  padding-block: calc(var(--nav-h) + 48px) 96px;
  color: #fff;
  background: var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.solo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(0deg, var(--ink) 0%, rgba(10, 10, 11, 0.6) 50%, rgba(10, 10, 11, 0.8) 100%);
}
.solo h1 {
  margin-top: 1.5rem;
  max-width: 14ch;
}
.solo .lead {
  max-width: 32rem;
  margin-top: 1.5rem;
}
.solo .actions {
  margin-top: 2.25rem;
}

/* Reveal on scroll -------------------------------------------------------- */
[data-reveal] {
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.has-reveal [data-reveal]:not(.is-in) {
  opacity: 0;
  transform: translateY(18px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .has-reveal [data-reveal]:not(.is-in) {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .nav,
  .menu,
  .cta,
  .media {
    display: none !important;
  }
  .hero,
  .phero,
  .section--dark {
    color: #000;
    background: none;
  }
}

/* Sequencing hooks --------------------------------------------------------- */
[data-enter="1"] { --i: 1; }
[data-enter="2"] { --i: 2; }
[data-enter="3"] { --i: 3; }
[data-enter="4"] { --i: 4; }
[data-enter="5"] { --i: 5; }
[data-reveal="1"] { --d: 1; }
[data-reveal="2"] { --d: 2; }
[data-reveal="3"] { --d: 3; }

/* Diagram type sizes */
.dg .dg-lg { font-size: 15px; }
.dg .dg-sm { font-size: 12px; }

.frame--pad {
  padding: clamp(1.25rem, 4vw, 3rem);
}
.facts--static {
  position: static;
}

/* Stack entrance */
.iso-plate[data-layer="metal"] { --n: 0; }
.iso-plate[data-layer="openstack"] { --n: 1; }
.iso-plate[data-layer="kubernetes"] { --n: 2; }
.iso-plate[data-layer="apps"] { --n: 3; }
.stack__visual .iso-plate {
  transition:
    transform 1.2s var(--ease) calc(var(--n, 0) * 110ms + 150ms),
    opacity 0.45s var(--ease);
}
.has-reveal .stack__visual:not(.is-in) .iso-plate {
  opacity: 0;
  transform: translateY(calc(var(--n, 0) * 42px));
}