:root {
  --blue-900: #06182d;
  --blue-800: #0c3d67;
  --blue-700: #1e86ff;
  --blue-600: #35c7ff;
  --blue-100: #102b46;
  --teal-600: #27d6c7;
  --amber: #f5b94a;
  --ink: #f2f7fb;
  --steel: #c9d6e2;
  --muted: #8fa4b8;
  --line: rgba(123, 178, 219, 0.24);
  --soft: #0b1420;
  --panel: #101d2b;
  --panel-2: #0d1926;
  --panel-3: #132235;
  --bg: #070d15;
  --white: #ffffff;
  --shadow: 0 18px 46px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(53, 199, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 199, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 50% 0%, rgba(30, 134, 255, 0.18), transparent 42%),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

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

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

a,
button,
.card,
.feature,
.gallery img,
.split-media,
.hero-visual,
.product-hero-grid img,
.article-body img,
.spec-table tr {
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease, opacity 180ms ease;
}

p {
  margin: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 13, 21, 0.9);
  border-bottom: 1px solid rgba(92, 153, 203, 0.28);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--blue-600);
}

.brand img {
  width: 118px;
  height: auto;
  transition: filter 180ms ease, transform 180ms ease;
}

.brand:hover img {
  filter: drop-shadow(0 0 14px rgba(53, 199, 255, 0.45));
  transform: translateY(-1px);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  position: relative;
  padding: 12px 13px;
  color: var(--steel);
  font-size: 14px;
  font-weight: 650;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 6px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-600), var(--teal-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--blue-600);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: rgba(16, 29, 43, 0.92);
  color: var(--blue-600);
  border-radius: 8px;
  font-size: 22px;
  cursor: pointer;
}

.menu-toggle:hover {
  border-color: var(--blue-600);
  box-shadow: 0 0 18px rgba(53, 199, 255, 0.18);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 750;
  line-height: 1.1;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

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

.btn-primary {
  color: #03111f;
  background: linear-gradient(135deg, var(--blue-600), var(--teal-600));
  border-color: rgba(53, 199, 255, 0.58);
  box-shadow: 0 0 0 1px rgba(53, 199, 255, 0.18), 0 12px 30px rgba(39, 214, 199, 0.18);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #67d8ff, #3de6d6);
  box-shadow: 0 0 0 1px rgba(53, 199, 255, 0.34), 0 18px 34px rgba(39, 214, 199, 0.28);
}

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

.btn-outline:hover {
  border-color: var(--blue-600);
  color: var(--blue-600);
  background: rgba(53, 199, 255, 0.08);
  box-shadow: 0 0 18px rgba(53, 199, 255, 0.12);
}

.hero {
  position: relative;
  min-height: 680px;
  color: var(--white);
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #0a1f44;
}

.hero.compact {
  min-height: 390px;
}

.hero img.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 10, 18, 0.94) 0%, rgba(5, 15, 29, 0.78) 42%, rgba(5, 15, 29, 0.32) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(3, 9, 16, 0.78));
  z-index: 1;
}

.hero::after,
.page-title::after,
.product-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(53, 199, 255, 0.12) 1px, transparent 1px),
    linear-gradient(rgba(245, 185, 74, 0.08) 1px, transparent 1px);
  background-size: 86px 86px;
  opacity: 0.28;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 82px 0;
}

.hero-copy {
  max-width: 740px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #a7ebff;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--amber);
}

.hero h1,
.page-title h1 {
  margin: 18px 0 18px;
  max-width: 980px;
  font-size: clamp(42px, 7vw, 74px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero.compact h1 {
  font-size: clamp(38px, 6vw, 62px);
}

.hero p {
  max-width: 700px;
  color: rgba(231, 241, 249, 0.88);
  font-size: 18px;
}

.hero-readouts {
  width: min(760px, 100%);
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.hero-readouts div {
  position: relative;
  padding: 6px 0 0;
}

.hero-readouts div::before {
  content: "";
  display: block;
  width: 30px;
  height: 2px;
  margin-bottom: 12px;
  background: linear-gradient(90deg, var(--blue-600), rgba(53, 199, 255, 0));
}

.hero-readouts strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.1;
}

.hero-readouts span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero .btn-outline {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.36);
}

.metric-strip {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: -68px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 29, 43, 0.96), rgba(10, 20, 32, 0.98));
  box-shadow: var(--shadow);
}

.metric {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  color: var(--blue-600);
  font-size: 30px;
  line-height: 1.1;
}

.metric span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section.tight {
  padding: 68px 0;
}

.section.soft {
  background:
    linear-gradient(135deg, rgba(30, 134, 255, 0.08), transparent 36%),
    linear-gradient(180deg, #0b1420, #08111d);
  border-top: 1px solid rgba(123, 178, 219, 0.14);
  border-bottom: 1px solid rgba(123, 178, 219, 0.14);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.section-kicker {
  color: var(--blue-600);
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-head h2,
.split-copy h2,
.content-block h2 {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-head p,
.split-copy p,
.content-block p {
  color: var(--muted);
  max-width: 690px;
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: linear-gradient(180deg, rgba(19, 34, 53, 0.98), rgba(13, 25, 38, 0.98));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(53, 199, 255, 0.58);
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.48), 0 0 28px rgba(53, 199, 255, 0.12);
}

.card::before,
.feature::before,
.side-panel::before,
.contact-panel::before,
.form-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-600), transparent 48%, var(--amber));
}

.card-body {
  padding: 24px;
}

.product-card,
.blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card .card-body {
  display: grid;
  flex: 1;
  grid-template-rows: 58px minmax(144px, auto) 58px auto;
  row-gap: 14px;
}

.blog-card .card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.image-card img,
.product-card img,
.blog-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 260ms ease, filter 260ms ease;
}

.product-card:hover img,
.blog-card:hover img,
.image-card:hover img {
  transform: scale(1.045);
  filter: saturate(1.08) contrast(1.04);
}

.product-card h2,
.product-card h3,
.blog-card h2,
.blog-card h3,
.feature h3,
.value-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.24;
}

.product-card h2,
.product-card h3 {
  min-height: 0;
}

.blog-card h2,
.blog-card h3 {
  margin-top: 18px;
}

.product-card h2 a,
.product-card h3 a,
.blog-card h2 a,
.blog-card h3 a {
  transition: color 180ms ease;
}

.product-card:hover h2 a,
.product-card:hover h3 a,
.blog-card:hover h2 a,
.blog-card:hover h3 a {
  color: var(--blue-600);
}

.product-card p,
.blog-card p,
.feature p,
.value-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}

.product-card p {
  min-height: 0;
}

.blog-card p {
  margin-top: 14px;
}

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

.product-card .meta-row {
  margin-top: 0;
  min-height: 0;
  min-height: 58px;
  align-content: flex-start;
}

.blog-card .meta-row {
  margin-top: 16px;
  margin-bottom: 2px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  color: #b7f1ff;
  background: rgba(53, 199, 255, 0.1);
  border: 1px solid rgba(53, 199, 255, 0.28);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.card:hover .tag,
.feature:hover .tag {
  border-color: rgba(245, 185, 74, 0.45);
  color: #ffd88a;
  background: rgba(245, 185, 74, 0.1);
}

.card-link {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  color: var(--blue-600);
  font-weight: 800;
  transition: color 180ms ease, transform 180ms ease;
}

.product-card .card-link {
  margin-top: 0;
}

.card-link::after {
  content: ">";
  margin-left: 8px;
  transition: transform 180ms ease;
}

.card:hover .card-link {
  color: #ffd88a;
}

.card:hover .card-link::after {
  transform: translateX(4px);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 44px;
  align-items: center;
}

.split-media {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.split-media:hover,
.product-hero-grid img:hover,
.article-body img:hover,
.gallery img:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 199, 255, 0.54);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.44), 0 0 24px rgba(53, 199, 255, 0.12);
}

.split-media img {
  width: 100%;
  aspect-ratio: 1.16 / 1;
  object-fit: cover;
}

.feature-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.feature-list li {
  position: relative;
  padding-left: 28px;
  color: var(--steel);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--amber);
  border-radius: 2px;
}

.feature {
  padding: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(19, 34, 53, 0.98), rgba(12, 22, 34, 0.98));
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 199, 255, 0.5);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.34), 0 0 22px rgba(53, 199, 255, 0.1);
}

.feature-number {
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.spec-table th,
.spec-table td {
  padding: 15px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.spec-table th {
  width: 34%;
  color: #b7f1ff;
  background: rgba(53, 199, 255, 0.09);
  font-weight: 800;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: 0;
}

.spec-table tr:hover th,
.spec-table tr:hover td {
  background: rgba(53, 199, 255, 0.08);
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  background: var(--panel-2);
  border-radius: 8px;
  overflow: hidden;
}

.comparison > div {
  padding: 28px;
}

.comparison > div:first-child {
  border-right: 1px solid var(--line);
  background: rgba(53, 199, 255, 0.07);
}

.comparison h3 {
  margin: 0 0 16px;
  color: var(--blue-600);
}

.comparison > div {
  transition: background 180ms ease;
}

.comparison > div:hover {
  background: rgba(53, 199, 255, 0.09);
}

.comparison ul {
  margin: 0;
  padding-left: 20px;
  color: var(--steel);
}

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 14px;
}

.gallery img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.gallery img:first-child {
  grid-row: span 2;
  height: 534px;
}

.cta-band {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(53, 199, 255, 0.14), transparent 34%),
    linear-gradient(90deg, #07111d, #0d2238);
  padding: 54px 0;
  border-top: 1px solid rgba(53, 199, 255, 0.22);
  border-bottom: 1px solid rgba(53, 199, 255, 0.22);
}

.cta-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-inner h2 {
  margin: 0 0 8px;
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.08;
}

.cta-inner p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 650px;
}

.page-title {
  position: relative;
  overflow: hidden;
  padding: 58px 0;
  background:
    linear-gradient(90deg, rgba(4, 10, 18, 0.96) 0%, rgba(7, 17, 30, 0.88) 48%, rgba(8, 20, 34, 0.62) 100%),
    radial-gradient(circle at 84% 15%, rgba(53, 199, 255, 0.2), transparent 34%),
    linear-gradient(135deg, #0d1b2c, #080f19 64%);
  border-bottom: 1px solid var(--line);
}

.page-title::before,
.product-hero::before {
  display: none;
}

.page-title .container,
.product-hero .container {
  position: relative;
  z-index: 2;
}

.page-title-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 38px;
  align-items: center;
}

.page-title-single {
  max-width: none;
}

.page-title-compact {
  padding: 72px 0 74px;
}

.page-title-compact h1 {
  font-size: clamp(42px, 6vw, 64px);
}

.page-title-compact p {
  max-width: 760px;
}

.title-copy {
  min-width: 0;
}

.page-title p {
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
}

.breadcrumb {
  color: var(--blue-600);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-hero {
  position: relative;
  overflow: hidden;
  padding: 54px 0 62px;
  background:
    linear-gradient(90deg, rgba(4, 10, 18, 0.95), rgba(7, 17, 30, 0.82) 52%, rgba(8, 20, 34, 0.56)),
    radial-gradient(circle at 82% 18%, rgba(39, 214, 199, 0.18), transparent 32%),
    linear-gradient(135deg, #0d1b2c, #080f19 64%);
}

.product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: 38px;
  align-items: center;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  max-width: 720px;
  border-radius: 8px;
  background: rgba(5, 14, 25, 0.4);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

.hero-visual:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 76px rgba(0, 0, 0, 0.46);
}

.hero-visual::before {
  content: "";
  display: none;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(3, 8, 15, 0.04), rgba(3, 8, 15, 0.2));
}

.hero-visual img,
.product-hero-grid > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 360px;
  object-fit: cover;
  border: 0;
}

.hero-visual img {
  filter: saturate(1.05) contrast(1.05);
}

.visual-badge {
  display: none;
}

.product-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.02;
}

.product-hero p {
  color: var(--muted);
  font-size: 18px;
}

.detail-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  align-items: start;
}

.article-body {
  min-width: 0;
}

.article-body h2,
.article-body h3 {
  margin: 38px 0 14px;
  line-height: 1.2;
}

.article-body h2 {
  font-size: 32px;
}

.article-body h3 {
  font-size: 24px;
}

.article-body p {
  margin: 0 0 16px;
  color: var(--steel);
}

.article-body ul {
  color: var(--steel);
}

.article-body img {
  width: 100%;
  margin: 24px 0;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.side-panel {
  position: sticky;
  top: 98px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(19, 34, 53, 0.98), rgba(12, 22, 34, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.side-panel h2,
.side-panel h3 {
  margin: 0 0 14px;
  font-size: 21px;
}

.side-panel dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.side-panel dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.side-panel dd {
  margin: 2px 0 0;
  color: var(--ink);
  font-weight: 750;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 34px;
  align-items: start;
}

.contact-panel,
.form-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(19, 34, 53, 0.98), rgba(12, 22, 34, 0.98));
  padding: 30px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.contact-list strong {
  display: block;
  color: var(--ink);
}

.contact-list span,
.contact-list a {
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(4, 11, 20, 0.72);
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
}

input::placeholder,
textarea::placeholder {
  color: rgba(143, 164, 184, 0.7);
}

textarea {
  min-height: 138px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(53, 199, 255, 0.2);
  border-color: var(--blue-600);
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background:
    linear-gradient(135deg, rgba(30, 134, 255, 0.1), transparent 38%),
    #050b13;
  padding: 54px 0 26px;
  border-top: 1px solid rgba(53, 199, 255, 0.18);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-grid img {
  width: 116px;
  padding: 0;
  background: transparent;
  border-radius: 8px;
}

.footer-grid h2,
.footer-grid h3 {
  margin: 0 0 14px;
  color: var(--white);
  font-size: 17px;
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

@media (max-width: 980px) {
  .nav-wrap {
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    order: 3;
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 8px 0 18px;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    border-top: 1px solid var(--line);
  }

  .nav-actions .btn {
    display: none;
  }

	.metric-strip,
	.grid-4,
	.grid-3,
	.detail-content,
	.contact-grid,
	.footer-grid,
	.page-title-grid,
	.product-hero-grid,
	.split {
	  grid-template-columns: 1fr;
	}

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .section-head,
  .cta-inner {
    display: grid;
    align-items: start;
  }

  .side-panel {
    position: static;
  }
}

@media (max-width: 680px) {
  .nav-wrap,
  .container,
  .hero-content,
  .metric-strip,
  .cta-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    min-height: 610px;
  }

  .hero-content {
    padding: 64px 0;
  }

  .hero h1,
  .page-title h1 {
    font-size: 40px;
  }

  .hero-readouts {
    grid-template-columns: 1fr;
  }

  .page-title,
  .product-hero {
    padding: 54px 0;
  }

  .section {
    padding: 70px 0;
  }

  .grid-2,
  .form-grid,
  .comparison,
  .gallery {
    grid-template-columns: 1fr;
  }

  .comparison > div:first-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .gallery img,
  .gallery img:first-child {
    height: 250px;
    grid-row: auto;
  }

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