/* =========================================================
   Blondeson Smart Systems — shared corporate stylesheet
   ========================================================= */

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

:root {
  --ink: #050b14;
  --ink-soft: #1d2939;
  --navy: #082b57;
  --navy-deep: #041b39;
  --cyan: #58c5df;
  --cyan-strong: #2f9fc3;
  --cyan-soft: #eaf8fc;
  --orange: #ff5a00;
  --orange-dark: #dc4e00;
  --blue: #163fff;
  --white: #ffffff;
  --surface: #ffffff;
  --surface-alt: #f4f8fb;
  --line: #d8e2ea;
  --muted: #607081;
  --success: #0a8f68;
  --danger: #d44343;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 22px;
  --shadow-sm: 0 8px 24px rgba(5, 24, 48, 0.08);
  --shadow-md: 0 22px 60px rgba(5, 24, 48, 0.14);
  --container: 1180px;
  --header-height: 78px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--surface);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* ---------- Brand ---------- */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand-copy {
  display: grid;
  gap: 1px;
  line-height: 1;
}

.brand-name {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}

.brand-descriptor {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-brand .brand-name {
  letter-spacing: 0.06em;
}


.brand-logo {
  display: block;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: contain;
}

.brand-logo--large {
  width: clamp(130px, 16vw, 190px);
  height: auto;
  flex-basis: auto;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(8, 43, 87, 0.11);
  background: rgba(255, 255, 255, 0.94);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
}

.site-nav a {
  position: relative;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions,
.language-switch {
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-switch a {
  min-width: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  background: var(--white);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  text-decoration: none;
}

.language-switch a[aria-current="page"] {
  border-color: var(--ink);
  color: var(--white);
  background: var(--ink);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle {
  flex-direction: column;
  gap: 5px;
}

.menu-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"]::before {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"]::after {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Typography and buttons ---------- */

.card-title,
.hero-title,
h1,
h2,
h3 {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.3;
}


.hero-title {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3.15rem, 7.3vw, 6.75rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

.product-page .hero-title {
  font-size: clamp(3rem, 6.4vw, 5.8rem);
}

.section-title {
  margin: 0;
  font-size: clamp(2.35rem, 4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.card-title {
  margin: 0;
  font-size: clamp(1.8rem, 2.8vw, 2.45rem);
  font-weight: 800;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: currentColor;
}

.lead {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.55vw, 1.25rem);
  line-height: 1.7;
}

.hero-copy .lead {
  color: rgba(255, 255, 255, 0.89);
}

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

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.025em;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, color 160ms ease,
  background 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 10px 24px rgba(255, 90, 0, 0.25);
}

.btn-primary:hover {
  background: var(--orange-dark);
  box-shadow: 0 14px 30px rgba(255, 90, 0, 0.31);
}

.btn-dark {
  color: var(--white);
  background: var(--ink);
}

.btn-dark:hover {
  background: var(--navy-deep);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.62);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.btn-outline-dark {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.btn-outline-dark:hover {
  color: var(--white);
  background: var(--ink);
}

.btn-link {
  min-height: auto;
  padding: 0;
  color: var(--orange);
  background: transparent;
}

.btn-link:hover {
  transform: none;
  color: var(--orange-dark);
}

.arrow {
  font-size: 1.1em;
  transition: transform 160ms ease;
}

.btn:hover .arrow,
.text-link:hover .arrow {
  transform: translateX(4px);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
}

.hero--corporate {
  min-height: calc(100svh - var(--header-height));
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.18), transparent 24%),
    linear-gradient(145deg, #65cee4 0%, #36a6c8 49%, #0d4b80 78%, #082b57 100%);
}

.hero--corporate::after,
.hero--product::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -150px;
  width: 520px;
  height: 360px;
  border-top: 2px solid rgba(255, 255, 255, 0.84);
  transform: rotate(-47deg);
  box-shadow: 0 -18px 0 -16px rgba(255, 255, 255, 0.72),
    0 -36px 0 -34px rgba(255, 255, 255, 0.56);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
  gap: clamp(48px, 8vw, 100px);
  align-items: center;
  padding-block: clamp(76px, 10vw, 132px);
}

.hero-copy {
  max-width: 760px;
}

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

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 32px 0 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.82rem;
  font-weight: 700;
  list-style: none;
}

.hero-proof li {
  position: relative;
  padding-left: 17px;
}

.hero-proof li::before {
  content: "";
  position: absolute;
  top: 0.74em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: translateY(-50%) rotate(45deg);
}

.identity-panel {
  position: relative;
  min-height: 450px;
  display: grid;
  place-items: center;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
  /*backdrop-filter: blur(10px);*/
}

.identity-panel::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.21);
  border-radius: 18px;
  pointer-events: none;
}

.identity-panel-content {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 28px;
  text-align: center;
}

.identity-panel h2 {
  max-width: 340px;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
}

.identity-panel p {
  max-width: 360px;
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
}

.hero--product {
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(88, 197, 223, 0.17) 0, transparent 50%),
    linear-gradient(180deg, var(--white), #edf8fb);
}

.hero--product::after {
  border-top-color: rgba(8, 43, 87, 0.19);
  box-shadow: 0 -18px 0 -16px rgba(8, 43, 87, 0.13),
    0 -36px 0 -34px rgba(8, 43, 87, 0.08);
}

.hero--product .hero-copy .lead {
  color: var(--muted);
}

.hero--product .hero-proof {
  color: var(--muted);
}

.product-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 8px 12px;
  border-left: 4px solid var(--orange);
  color: var(--navy);
  background: rgba(88, 197, 223, 0.15);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-visual {
  position: relative;
  min-height: 520px;
}

.product-visual .media-frame {
  height: 100%;
}

.product-visual::before {
  content: "";
  position: absolute;
  top: -22px;
  right: -22px;
  width: 170px;
  height: 170px;
  border-top: 7px solid var(--orange);
  border-right: 7px solid var(--orange);
  pointer-events: none;
}

.product-visual::after {
  content: "";
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 130px;
  height: 130px;
  border-bottom: 7px solid var(--cyan-strong);
  border-left: 7px solid var(--cyan-strong);
  pointer-events: none;
}

/* ---------- Generic sections ---------- */

.section {
  position: relative;
  padding-block: clamp(74px, 9vw, 124px);
}

.section--compact {
  padding-block: clamp(54px, 6vw, 78px);
}

.section--tint {
  background: var(--surface-alt);
}

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

.section--dark {
  color: var(--white);
  background: var(--navy-deep);
}

.section--dark .lead,
.section--dark .section-intro,
.section--dark .text-muted {
  color: rgba(255, 255, 255, 0.72);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.65fr);
  gap: 40px;
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 70px);
}

.section-heading--center {
  max-width: 760px;
  display: block;
  margin-inline: auto;
  text-align: center;
}

.section-heading--center .eyebrow {
  justify-content: center;
}

.section-heading--center .lead {
  margin-inline: auto;
}

.section-intro {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.three-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.four-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.content-card {
  position: relative;
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.content-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 72px;
  height: 4px;
  background: var(--orange);
}

.content-card--dark {
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--white);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: none;
}

.content-card p:last-child,
.content-card ul:last-child {
  margin-bottom: 0;
}

.numbered-card {
  min-height: 270px;
}

.card-number {
  margin-bottom: 40px;
  color: var(--cyan-strong);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
}

.icon-block {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  color: var(--white);
  background: var(--navy);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  color: var(--orange);
  font-weight: 800;
  text-decoration: none;
}

/* ---------- Product portfolio ---------- */

.product-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.055);
}

.product-showcase-copy {
  padding: clamp(38px, 6vw, 72px);
}

.product-showcase-copy .brand {
  margin-bottom: 34px;
}

.product-showcase-copy .brand-descriptor {
  color: rgba(255, 255, 255, 0.64);
}

.product-showcase-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.product-tags li {
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  font-weight: 700;
}

.product-showcase-media {
  min-height: 510px;
  padding: clamp(26px, 4vw, 48px);
  background:
    linear-gradient(135deg, rgba(88, 197, 223, 0.95), rgba(47, 159, 195, 0.8)),
    var(--cyan-strong);
}

.media-frame {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  border: 1px solid rgba(8, 43, 87, 0.18);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(237, 248, 251, 0.97));
  box-shadow: var(--shadow-md);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame.contain img {
  object-fit: contain;
}

.media-frame.is-missing::before {
  content: attr(data-fallback);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 30px;
  color: var(--navy);
  background:
    linear-gradient(135deg, rgba(88, 197, 223, 0.2), rgba(8, 43, 87, 0.04)),
    var(--white);
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  font-weight: 800;
  text-align: center;
}

.media-frame.is-missing img {
  display: none;
}

/* ---------- Lists, metrics, dashboard ---------- */

.check-list,
.plain-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 10px;
  height: 10px;
  border: 3px solid var(--orange);
  transform: translateY(-50%) rotate(45deg);
}

.plain-list li {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.plain-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.metric-card {
  padding: 20px;
  border: 1px solid var(--line);
  background: var(--surface-alt);
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metric-value {
  display: block;
  margin-top: 5px;
  color: var(--navy);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.dashboard-panel {
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.dashboard-header,
.dashboard-row,
.dashboard-metrics {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.dashboard-header {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.dashboard-title {
  margin: 0;
  font-size: 1.45rem;
}

.status-label {
  padding: 6px 9px;
  color: var(--success);
  background: rgba(10, 143, 104, 0.1);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dashboard-metrics {
  margin: 22px 0;
}

.dashboard-metric {
  flex: 1;
  padding: 18px;
  background: var(--surface-alt);
}

.dashboard-metric strong {
  display: block;
  margin-top: 4px;
  color: var(--navy);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  line-height: 1;
}

.dashboard-list {
  display: grid;
  gap: 14px;
}

.dashboard-row {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  font-size: 0.82rem;
}

.progress {
  height: 7px;
  overflow: hidden;
  background: #e7eef3;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--cyan-strong);
}

.progress .high {
  background: var(--orange);
}

.progress .low {
  background: var(--success);
}

/* ---------- Team ---------- */

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 360px));
  gap: 24px;
  justify-content: center;
}

.team-card {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.team-media {
  position: relative;
  height: 320px;
  overflow: hidden;
  background: linear-gradient(150deg, var(--cyan-soft), #dce8f0);
}

.team-media::after {
  content: "";
  position: absolute;
  right: -65px;
  bottom: -88px;
  width: 220px;
  height: 180px;
  border-top: 2px solid rgba(8, 43, 87, 0.35);
  transform: rotate(-45deg);
}

.team-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
}

.team-media.is-missing::before {
  content: attr(data-fallback);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--navy);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 4rem;
  font-weight: 800;
}

.team-media.is-missing img {
  display: none;
}

.team-body {
  padding: 28px;
}

.team-name {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
}

.team-role {
  margin: 5px 0 16px;
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.team-body p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.team-contact {
  display: inline-flex;
  margin-top: 18px;
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.team-contact:hover {
  color: var(--orange);
}

/* ---------- Research diagrams ---------- */

.research-disclosure {
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.research-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  color: var(--navy);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.research-disclosure > summary::-webkit-details-marker {
  display: none;
}

.research-disclosure > summary::after {
  content: "+";
  color: var(--orange);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  line-height: 1;
}

.research-disclosure[open] > summary::after {
  content: "−";
}

.research-body {
  padding: 0 26px 26px;
  border-top: 1px solid var(--line);
}

.diagram-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.diagram-item {
  min-height: 260px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-alt);
  cursor: zoom-in;
}

.diagram-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.diagram-item.is-missing::before {
  content: attr(data-fallback);
  padding: 24px;
  color: var(--muted);
  text-align: center;
}

.diagram-item.is-missing img {
  display: none;
}

.survey-note {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

/* ---------- CTA and footer ---------- */

.cta-band {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(88, 197, 223, 0.95), rgba(47, 159, 195, 0.94) 48%, rgba(8, 43, 87, 0.98));
}

.cta-band::after {
  content: "";
  position: absolute;
  right: -110px;
  bottom: -140px;
  width: 420px;
  height: 300px;
  border-top: 2px solid rgba(255, 255, 255, 0.75);
  transform: rotate(-45deg);
  box-shadow: 0 -18px 0 -16px rgba(255, 255, 255, 0.6),
    0 -36px 0 -34px rgba(255, 255, 255, 0.45);
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
}

.cta-inner h2 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  font-weight: 800;
}

.cta-inner p {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-footer {
  padding: 58px 0 24px;
  color: rgba(255, 255, 255, 0.68);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(180px, 0.6fr));
  gap: 48px;
}

.site-footer .brand-name {
  color: var(--white);
}

.site-footer .brand-descriptor {
  color: rgba(255, 255, 255, 0.48);
}

.footer-copy {
  max-width: 430px;
  margin-top: 20px;
}

.footer-title {
  margin: 0 0 16px;
  color: var(--white);
  font-family: "Inter", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.68);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--orange);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  font-size: 0.76rem;
}

/* ---------- Modal ---------- */

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  place-items: center;
  padding: 58px 24px 24px;
  background: rgba(2, 8, 20, 0.92);
}

.image-modal.is-open {
  display: grid;
}

.image-modal img {
  max-width: min(1200px, 94vw);
  max-height: 86vh;
  object-fit: contain;
  background: var(--white);
}

.modal-close {
  position: fixed;
  top: 18px;
  right: 22px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  background: transparent;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

/* ---------- Responsive ---------- */

@media (max-width: 1040px) {
  :root {
    --header-height: 72px;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    width: min(360px, 88vw);
    display: grid;
    align-content: start;
    gap: 0;
    padding: 28px;
    background: var(--white);
    box-shadow: -20px 30px 60px rgba(5, 24, 48, 0.18);
    transform: translateX(110%);
    transition: transform 200ms ease;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .site-nav a {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a::after {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .header-actions > .btn {
    display: none;
  }

  .hero-grid,
  .section-heading,
  .product-showcase,
  .cta-inner {
    grid-template-columns: 1fr;
  }

  .hero--corporate {
    min-height: auto;
  }

  .hero-grid {
    gap: 56px;
  }

  .identity-panel {
    min-height: 390px;
  }

  .product-showcase-media {
    min-height: 430px;
  }

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

  .cta-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .brand-descriptor {
    display: none;
  }

  .brand-name {
    font-size: 1.24rem;
  }

  .brand-mark {
    width: 38px;
    border-width: 6px;
  }

  .header-inner {
    gap: 12px;
  }

  .language-switch a {
    min-width: 34px;
    padding: 7px 8px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 68px 78px;
  }

  .hero-title,
  .product-page .hero-title {
    font-size: clamp(2.75rem, 16vw, 4.8rem);
  }

  .hero-actions,
  .cta-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn,
  .cta-actions .btn {
    width: 100%;
  }

  .identity-panel {
    min-height: 340px;
  }

  .video-container {
    min-height: 340px;
  }

  .split-grid,
  .three-grid,
  .four-grid,
  .metrics-grid,
  .diagram-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .product-showcase-media {
    min-height: 340px;
    padding: 20px;
  }

  .product-visual {
    min-height: 410px;
  }

  .dashboard-metrics,
  .dashboard-header {
    align-items: stretch;
    flex-direction: column;
  }

  .dashboard-row {
    grid-template-columns: 72px 1fr;
  }

  .dashboard-row > :last-child {
    grid-column: 2;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .team-media {
    height: 280px;
  }

  .cta-inner {
    gap: 28px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

.product-cta {
  margin-top: 34px;
}

.subheading {
  margin-top: 34px;
  font-size: 1.75rem;
}
.video-container {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #07121d;
}

.brand-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #07121d;
}

.video-sound-toggle {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: var(--white);
  background: rgba(7, 18, 29, 0.72);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.video-sound-toggle:hover {
  background: rgba(7, 18, 29, 0.9);
}

/* Responsive adjustments */