/* ==========================================================================
   港睿科技有限公司 — Corporate Site
   Design system: restrained mid-grey base, single low-saturation ink accent.
   Surfaces sit one step lighter than the canvas; nothing is pure white.
   No gradients, no decorative shadows.
   Structure comes from rounded cards on gaps — never from a hairline matrix.
   ========================================================================== */

:root {
  --bg: #dfe0e1;        /* page canvas — cool light grey, never #fff */
  --bg-soft: #d5d6d8;   /* recessed bands, tracks, chips */
  --bg-panel: #f6f7f7;  /* raised surfaces — with the hairlines gone the card
                           has to read from its fill, so the step off the
                           canvas is opened up a little */
  --bg-hover: #fdfdfe;  /* raised surface, hovered — brightens, does not darken */
  --bg-deep: #1b1d20;   /* footer */

  --ink: #14161a;
  --ink-2: #333940;
  --muted: #575e65;
  --muted-2: #6d747b;

  --line: #c7cbcf;
  --line-strong: #adb4ba;
  --line-dark: #26292d;
  --line-soft: rgba(20, 22, 26, 0.09);   /* single dividers only — never a grid */

  --accent: #222b33;
  --accent-soft: #d2d7db;

  --radius: 2px;        /* legacy — do not use in new rules */
  --r-sm: 10px;
  --r-card: 16px;
  --r-lg: 20px;
  --r-pill: 999px;

  --shell: 1180px;
  --gutter: 32px;
  --header-h: 74px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC",
    "Source Han Sans SC", sans-serif;
}

/* --------------------------------------------------------------- reset -- */

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  font-feature-settings: "kern" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.is-locked {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote {
  margin: 0;
}

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

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

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

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

/* -------------------------------------------------------------- layout -- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: 108px 0;
}

.section--soft {
  background: var(--bg-soft);
}

.section--tight {
  padding: 76px 0;
}

/* ---------------------------------------------------------- typography -- */

.eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.h-display {
  font-size: clamp(1.9rem, 3.3vw, 3rem);
  line-height: 1.16;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.h-display .hl {
  display: block;
}

.h1 {
  font-size: clamp(1.95rem, 3.4vw, 2.9rem);
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.h2 {
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.h3 {
  font-size: 1.06rem;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.lead {
  font-size: clamp(1.02rem, 1.35vw, 1.16rem);
  line-height: 1.75;
  color: var(--ink-2);
}

.section-lead {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 62ch;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 48px;
  align-items: end;
  padding-bottom: 56px;
}

/* Heads with no lead paragraph have an empty second column, which squeezes
   the heading into half the width and orphans its last glyph — collapse them. */
.section-head:has(> div:only-child) {
  grid-template-columns: minmax(0, 1fr);
}

.section-head:has(> div:only-child) .h1 {
  max-width: 26em;
}

/* section titles sit one step below the page hero in the hierarchy */
.section-head .h1 {
  font-size: clamp(1.65rem, 2.3vw, 2.15rem);
  letter-spacing: -0.015em;
}

.section-head .section-lead {
  padding-bottom: 6px;
}

.mono-num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* -------------------------------------------------------------- header -- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  /* Dark chrome, matched to the footer (--bg-deep) so the page reads as a grey
     canvas held between two dark bands. Scoped tokens, not a redefinition of
     --ink: the light theme keeps working everywhere outside the header. */
  --hd-fg: #ffffff;
  --hd-fg-2: rgba(255, 255, 255, 0.78);
  --hd-fg-3: rgba(255, 255, 255, 0.64);
  --hd-line: rgba(255, 255, 255, 0.14);
  --hd-surface: rgba(255, 255, 255, 0.12);
  background: rgba(27, 29, 32, 0.9);
  color: var(--hd-fg);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  border-bottom: 1px solid var(--hd-line);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 28px;
}

.skip-link {
  position: absolute;
  top: 0;
  left: -9999px;
  z-index: 100;
}

.skip-link:focus {
  position: fixed;
  left: 16px;
  top: 12px;
  background: var(--hd-fg);
  color: var(--bg-deep);
  padding: 10px 18px;
  border-radius: var(--r-sm);
  font-size: 0.86rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-shrink: 0;
}

.brand-mark {
  font-size: 1.24rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}


.main-nav a {
  position: relative;
  font-size: 0.9rem;
  color: var(--hd-fg-2);
  padding: 4px 0;
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--hd-fg);
  transition: right 0.28s var(--ease);
}

.main-nav a:hover {
  color: var(--hd-fg);
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  right: 0;
}

.main-nav a[aria-current="page"] {
  color: var(--hd-fg);
  font-weight: 500;
}

/* ------------------------------------------------------- lang switcher -- */

.lang {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--hd-line);
  border-radius: var(--r-pill);
  overflow: hidden;
}

.lang button {
  border-radius: var(--r-pill);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  padding: 6px 11px;
  color: var(--hd-fg-3);
  line-height: 1.5;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
  white-space: nowrap;
}

.lang button + button {
  border-left: 0;
}

.lang button:hover {
  color: var(--hd-fg);
  background: var(--hd-surface);
}

.lang button[aria-pressed="true"] {
  background: var(--hd-fg);
  color: var(--bg-deep);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--hd-line);
  border-radius: var(--r-sm);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--hd-fg);
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 1px;
  background: var(--hd-fg);
}

.nav-toggle span::before {
  top: -5px;
}

.nav-toggle span::after {
  top: 5px;
}

.mobile-panel {
  display: none;
  /* opaque, not translucent: it overlays page content when open */
  border-bottom: 1px solid var(--hd-line);
  background: var(--bg-deep);
  padding: 8px 0 22px;
}

.mobile-panel a {
  display: block;
  padding: 13px 0;
  font-size: 1.02rem;
  border-bottom: 1px solid var(--hd-line);
  color: var(--hd-fg-2);
}

.mobile-panel a[aria-current="page"] {
  color: var(--hd-fg);
  font-weight: 600;
}

.mobile-panel .lang {
  margin-top: 20px;
  display: inline-flex;
}

.mobile-panel .lang button {
  padding: 8px 14px;
}

/* --------------------------------------------------------------- hero -- */

.hero {
  position: relative;
  padding: 132px 0 104px;
  overflow: hidden;
}

/* Removed: the 1px crosshatch read as graph paper / an unfinished wireframe.
   Apple-style heroes are plain canvas + type + product. */
.hero-grid-bg {
  display: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 2.05fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.hero-copy {
  max-width: 720px;
}

.hero .lead {
  margin-top: 26px;
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 42px;
}

.hero-aside {
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  /* grid items default to min-width:auto, which lets the image's intrinsic
     size push the track wider than the fr split asks for */
  min-width: 0;
}

/* The hero art is a transparent cut-out, so it sits directly on the grey
   canvas — no white plate and no border. */
.hero-aside img {
  display: block;
  width: 100%;
  max-width: 430px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

/* -------------------------------------------------------------- button -- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 46px;
  padding: 0 26px;
  border-radius: var(--r-pill);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.btn--primary {
  background: var(--ink);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}

.btn--ghost:hover {
  border-color: var(--ink);
}

/* Header CTA — declared after .btn so these win on source order. */
.header-cta {
  height: 38px;
  padding: 0 18px;
  font-size: 0.84rem;
  flex-shrink: 0;
}

/* The header has no room for the CTA below this width. */
@media (max-width: 1200px) {
  .header-cta {
    display: none;
  }
}

/* On the dark bar the primary CTA has to invert. Scoped so the in-page
   .btn--primary (hero CTAs) keeps its dark treatment. */
.site-header .header-cta {
  background: var(--hd-fg);
  color: var(--ink);
}

.site-header .header-cta:hover {
  background: var(--bg);
  color: var(--ink);
}

/* The default ring (--accent, near-black) vanishes on a dark bar. */
.site-header :focus-visible {
  outline-color: var(--hd-fg);
}

.btn .arrow {
  transition: transform 0.24s var(--ease);
}

.btn:hover .arrow {
  transform: translateX(3px);
}

/* --------------------------------------------------------------- stats -- */

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.stat {
  padding: 34px 32px 36px;
  background: var(--bg-panel);
  border-radius: var(--r-card);
  transition: background 0.24s var(--ease), transform 0.24s var(--ease);
}

.stat:hover {
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.stat + .stat {
  padding-left: 32px;
  border-left: 0;
}

.stat-value {
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat-label {
  margin-top: 14px;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.55;
}

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

/* tile grid — rounded cards on gaps, no hairline matrix */
.tiles {
  display: grid;
  gap: 20px;
}

.tiles > * {
  background: var(--bg-panel);
  padding: 38px 32px 42px;
  border-radius: var(--r-card);
  transition: background 0.24s var(--ease), transform 0.24s var(--ease);
}

.tiles > *:hover {
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.tiles--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tiles--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tiles .tile-metric {
  padding: 36px 32px 40px;
}

.metric-value {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.metric-label {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.card-index {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  font-weight: 600;
  margin-bottom: 22px;
  display: block;
}

.card h3 {
  margin-bottom: 14px;
}

.card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.72;
}

.risk-row {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.risk-row dt {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-weight: 600;
  margin-bottom: 5px;
}

.risk-row dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.6;
}

/* -------------------------------------------------------------- panels -- */

.panel {
  background: var(--bg-panel);
  padding: 40px 36px;
  border-radius: var(--r-lg);
}

.panel--soft {
  background: var(--bg-soft);
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.panel-title .h3 {
  margin: 0;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}

.tag--accent {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--accent);
}

/* --------------------------------------------------------- data table -- */

.bars {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.bar-row {
  display: grid;
  grid-template-columns: 190px 1fr 108px;
  gap: 20px;
  align-items: center;
}

.bar-label {
  font-size: 0.86rem;
  color: var(--ink-2);
  line-height: 1.5;
}

.bar-track {
  height: 8px;
  background: var(--bg-soft);
  border-radius: var(--r-pill);
  position: relative;
  overflow: hidden;
}

.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: var(--r-pill);
  background: var(--ink);
  transition: width 1.1s var(--ease);
}

.bar-value {
  font-size: 0.86rem;
  color: var(--ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------------------ timeline -- */

.timeline {
  border-top: 1px solid var(--line-soft);
}

.tl-item {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 40px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line-soft);
}

.tl-year {
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}

.tl-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 32px;
}

.tl-body p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ------------------------------------------------------------ case grid -- */

.cases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.cases--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case {
  background: var(--bg-panel);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background 0.24s var(--ease), transform 0.24s var(--ease);
}

.case:hover {
  background: var(--bg-hover);
  transform: translateY(-3px);
}

/* The product art is 1:1 with a baked-in white background. A square media box
   lets the image fill it exactly — no letterboxing, and no white rectangle
   floating on the grey card. */
.case-media {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #fff;
  flex: none;
}

.case-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-body {
  padding: 24px 26px 28px;
  flex: 1;
}

.case h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.case p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ---------------------------------------------------------------- list -- */

.list-rows {
  border-top: 1px solid var(--line-soft);
}

.list-row {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 40px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line-soft);
  align-items: start;
}

.list-row h3 {
  font-size: 1rem;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.list-row .list-body {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.75;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.chip {
  font-size: 0.78rem;
  color: var(--ink-2);
  background: var(--bg-soft);
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  padding: 5px 14px;
}

.bullets {
  display: grid;
  gap: 15px;
}

.bullets li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-2);
}

.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--ink);
}

/* --------------------------------------------------------------- steps -- */

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.step {
  padding: 32px 24px 36px;
  background: var(--bg-panel);
  border-radius: var(--r-card);
}

.step-num {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  font-weight: 600;
  margin-bottom: 20px;
  display: block;
}

.step h4 {
  font-size: 0.94rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.step p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.65;
}

/* -------------------------------------------------------------- footer -- */

.site-footer {
  background: var(--bg-deep);
  color: #a9aeb6;
  border-top: 1px solid var(--line-dark);
  padding: 72px 0 34px;
  font-size: 0.86rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 52px;
}

.footer-brand .brand-mark {
  color: #fff;
}

.footer-brand p {
  margin-top: 18px;
  max-width: 34ch;
  line-height: 1.7;
  color: var(--muted-2);
}

.footer-col h4 {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #a9aeb6;
  transition: color 0.2s var(--ease);
}

.footer-col a:hover {
  color: #fff;
}

.footer-slogan {
  color: #e8eaec !important;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

.fc-k {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #71767e;
  margin-bottom: 4px;
  font-weight: 600;
}

.fc-v {
  color: #a9aeb6;
}

.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--muted-2);
}

/* ----------------------------------------------------------- contact -- */

.contact-panel {
  padding: 56px 56px 48px;
}

.contact-panel .eyebrow {
  margin-bottom: 14px;
}

.contact-panel .h1 {
  font-size: clamp(1.65rem, 2.3vw, 2.15rem);
  letter-spacing: -0.015em;
  max-width: 22em;
}

.contact-panel .info-list {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 0;
}

.info-list {
  border-top: 1px solid var(--line-soft);
}

.info-item {
  padding: 22px 28px 24px 0;
  border-bottom: 1px solid var(--line-soft);
}

/* the vertical rule between the two info columns was pure scaffolding */
.info-item + .info-item {
  padding-left: 28px;
  border-left: 0;
}

.info-item dt {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-weight: 600;
  margin-bottom: 9px;
}

.info-item dd {
  margin: 0;
  font-size: 0.98rem;
  color: var(--ink);
  line-height: 1.6;
}

.info-item dd a:hover {
  border-bottom: 1px solid var(--ink);
}

/* --------------------------------------------------------- page header -- */

.page-hero {
  padding: 92px 0 72px;
  border-bottom: 1px solid var(--line-soft);
}

.page-hero .h1 {
  max-width: 24ch;
}

.page-hero .lead {
  margin-top: 24px;
  max-width: 66ch;
}

.breadcrumb {
  font-size: 0.76rem;
  color: var(--muted-2);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.breadcrumb span + span::before {
  content: "/";
  margin: 0 8px;
  color: var(--line-strong);
}

/* --------------------------------------------------------------- utils -- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .bar-fill {
    transition: none;
  }
}

.mt-24 {
  margin-top: 24px;
}
.mt-56 {
  margin-top: 56px;
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 1080px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-aside {
    display: none;
  }
  .cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 900px) {
  :root {
    --gutter: 24px;
  }
  .main-nav,
  .header-inner > .lang {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .header-inner {
    justify-content: space-between;
  }
  .mobile-panel.is-open {
    display: block;
  }
  .section {
    padding: 76px 0;
  }
  .section-head {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-bottom: 40px;
  }
.tiles--3,
  .tiles--2,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .tiles > * {
    padding: 32px 26px 36px;
  }
  .tiles .tile-metric {
    padding: 30px 26px 34px;
  }
  .hero-aside {
    display: none;
  }
  .contact-panel {
    padding: 40px 28px 36px;
  }
  .contact-panel .info-list {
    grid-template-columns: 1fr;
    column-gap: 0;
  }
  .info-item,
  .info-item + .info-item {
    padding-left: 0;
    padding-right: 0;
    border-left: 0;
  }
  .list-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .tl-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .tl-body {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .bar-row {
    grid-template-columns: 130px 1fr 88px;
    gap: 14px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .section {
    padding: 60px 0;
  }
  .hero {
    padding: 84px 0 72px;
  }
  .cases,
  .steps {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr;
  }
  .stat,
  .stat + .stat,
  .stat:nth-child(odd),
  .stat:nth-child(even) {
    padding: 26px 24px;
    border: 0;
  }
  .bar-row {
    grid-template-columns: 1fr 74px;
  }
  .bar-row .bar-label {
    grid-column: 1 / -1;
  }
  /* on narrow screens let the headline wrap naturally instead of forcing
     the two desktop lines, which would leave an orphaned fragment */
  .h-display .hl {
    display: inline;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }
}