:root {
  --bg: #f1f7fc;
  --bg-soft: #eaf3fb;
  --surface: #ffffff;
  --surface-2: #f6faff;
  --line: #d7e6f2;
  --text: #24384d;
  --muted: #5f748d;
  --accent: #29aae3;
  --accent-2: #1d8398;
  --accent-soft: #e8f7ff;
  --warm: #ff9f43;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 10px 28px rgba(29, 92, 141, 0.12);
  --container: min(1200px, 92vw);
  --header-h: 74px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Open Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, var(--bg) 0%, #eef5fc 100%);
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.ambient {
  position: fixed;
  z-index: -2;
  pointer-events: none;
  filter: blur(80px);
}

.ambient-top {
  width: 440px;
  height: 440px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle, rgba(41, 170, 227, 0.2) 0%, transparent 72%);
}

.ambient-bottom {
  width: 460px;
  height: 460px;
  bottom: -190px;
  left: -160px;
  background: radial-gradient(circle, rgba(41, 170, 227, 0.16) 0%, transparent 72%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid #dbe8f4;
}

.header-row {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.brand-logo {
  width: auto;
  height: 34px;
  object-fit: contain;
}

.brand-country {
  font-family: "Open Sans", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #557492;
  border-left: 1px solid #c3d7e7;
  padding-left: 10px;
}

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

.main-nav a {
  text-decoration: none;
  color: #33506f;
  font-weight: 600;
  font-size: 0.84rem;
  line-height: 1.2;
  white-space: nowrap;
  padding: 4px 2px;
  transition: color 0.25s ease;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: #33506f;
}

.hero {
  position: relative;
  min-height: min(790px, 90vh);
  overflow: clip;
  border-bottom: 1px solid #d6e6f2;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(108deg, rgba(13, 42, 72, 0.74) 6%, rgba(12, 36, 63, 0.56) 44%, rgba(10, 32, 56, 0.66) 100%),
    radial-gradient(840px 420px at 78% 38%, rgba(41, 170, 227, 0.24), transparent 68%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(82px, 15vh, 150px) 0 84px;
  max-width: 980px;
}

.kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(106, 190, 234, 0.55);
  background: rgba(232, 247, 255, 0.18);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #d9f3ff;
  margin-bottom: 14px;
}

.section-kicker {
  color: #2e88b8;
  background: #ebf7ff;
  border-color: #b9dff2;
}

.kicker::before,
.section-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Montserrat", "Open Sans", sans-serif;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 4.05vw, 3.35rem);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: #ffffff;
}

h2 {
  font-size: clamp(1.6rem, 3.1vw, 2.65rem);
  letter-spacing: -0.02em;
  color: #1d3249;
}

h3 {
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  color: #1f3a57;
}

.hero-lead {
  margin: 20px 0 0;
  color: #d8ebfb;
  max-width: 920px;
  font-size: 1.05rem;
}

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

.btn {
  border: 0;
  border-radius: 12px;
  font-family: "Open Sans", sans-serif;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), #1f94cf);
  box-shadow: 0 12px 28px rgba(41, 170, 227, 0.32);
}

.btn-ghost {
  color: #f2fbff;
  background: rgba(14, 47, 80, 0.4);
  border: 1px solid rgba(173, 220, 246, 0.62);
}

.hero-badges {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badges span,
.compliance-badges span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(178, 221, 246, 0.74);
  font-size: 0.83rem;
  color: #e5f5ff;
  background: rgba(15, 52, 88, 0.36);
}

.section {
  position: relative;
  padding: clamp(58px, 8vw, 102px) 0;
}

.section-soft,
.section-integrations,
.section-request,
.catalog-hero {
  background: linear-gradient(180deg, #f8fcff 0%, #f1f8ff 100%);
}

.section-sunview {
  background: linear-gradient(180deg, #eef7ff 0%, #e8f3fd 100%);
  border-top: 1px solid #d6e7f3;
  border-bottom: 1px solid #d6e7f3;
}

.sunview-layout {
  margin-top: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 16px;
  align-items: stretch;
}

.sunview-visual {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.sunview-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sunview-facts {
  display: grid;
  gap: 12px;
}

.sunview-fact {
  border-radius: var(--radius-sm);
  border: 1px solid #c8deef;
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(38, 95, 144, 0.09);
  padding: 16px;
  display: grid;
  gap: 6px;
}

.sunview-fact strong {
  font-family: "Montserrat", "Open Sans", sans-serif;
  font-size: 1.65rem;
  line-height: 1.1;
  color: #1e82b7;
}

.sunview-fact span {
  color: #45637f;
  font-weight: 600;
}

.sunview-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.sunview-card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.sunview-card h3 {
  margin-bottom: 10px;
}

.section-anpr {
  background: linear-gradient(180deg, #f9fcff 0%, #edf6fd 100%);
  border-top: 1px solid #d6e7f3;
  border-bottom: 1px solid #d6e7f3;
}

.anpr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 16px;
  align-items: start;
}

.anpr-stage {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid #c7ddee;
  background: #f7fbff;
  box-shadow: var(--shadow);
  padding: 14px;
}

.anpr-map-wrap {
  border-radius: 12px;
  border: 1px solid #d4e5f2;
  background: #eef4fa;
  min-height: 320px;
  display: grid;
  place-items: center;
  padding: 12px;
}

.anpr-map {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.anpr-thumbs {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.anpr-thumb {
  margin: 0;
  border-radius: 11px;
  overflow: hidden;
  border: 1px solid #d1e3f1;
  background: #ffffff;
}

.anpr-thumb img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.anpr-thumb figcaption {
  padding: 8px 9px 9px;
  font-size: 0.82rem;
  color: #44637f;
  text-align: center;
  font-weight: 700;
}

.anpr-cards {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 12px;
}

.anpr-card {
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid #cadfee;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(40, 92, 137, 0.1);
}

.anpr-card .check-list {
  margin-top: 10px;
}

.section-thermal {
  background: linear-gradient(180deg, #f4f9ff 0%, #edf4fb 100%);
}

.thermal-top {
  margin-top: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 16px;
  align-items: center;
}

.thermal-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.thermal-specs span {
  padding: 10px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #c7ddee;
  color: #355676;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(38, 95, 144, 0.08);
}

.thermal-device {
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid #c7ddee;
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: 16px;
}

.thermal-device img {
  height: 180px;
  width: auto;
  margin-inline: auto;
  object-fit: contain;
}

.thermal-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.thermal-card {
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid #cadfee;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.thermal-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 11px;
  object-fit: cover;
}

.thermal-card h3 {
  margin-top: 10px;
}

.thermal-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section-industrial {
  border-top: 1px solid #d5e6f2;
  border-bottom: 1px solid #d5e6f2;
  background: linear-gradient(180deg, #eef6fd 0%, #e7f0f9 100%);
}

.industrial-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.industrial-card {
  position: relative;
  min-height: 270px;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #c7ddee;
  box-shadow: var(--shadow);
}

.industrial-card-wide {
  grid-column: 1 / -1;
  min-height: 310px;
}

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

.industrial-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 26, 44, 0.76) 0%, rgba(13, 34, 56, 0.38) 56%, rgba(11, 31, 52, 0.68) 100%);
}

.industrial-copy {
  position: relative;
  z-index: 1;
  max-width: 560px;
  padding: 22px;
}

.industrial-copy h3 {
  color: #ffffff;
}

.industrial-copy p {
  margin: 10px 0 0;
  color: #d9e9f8;
}

.section-catalog-overview {
  background: linear-gradient(180deg, #f8fcff 0%, #edf5fd 100%);
}

.catalog-preview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.catalog-preview-card {
  text-align: center;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid #c7ddee;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.catalog-preview-card img {
  width: 100%;
  height: 170px;
  border-radius: 10px;
  object-fit: contain;
  background: #f3faff;
  border: 1px solid #d4e5f2;
  padding: 8px;
}

.catalog-preview-card h3 {
  margin-top: 10px;
  font-size: 1.02rem;
}

.section-head {
  max-width: 790px;
}

.section-head p {
  margin: 0 0 12px;
}

.section-head h2 {
  margin: 0;
}

.section-head + * {
  margin-top: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.feature-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.section-developer {
  border-top: 1px solid #d8e8f4;
  border-bottom: 1px solid #d8e8f4;
  background: linear-gradient(180deg, #f8fcff 0%, #edf6ff 100%);
}

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

.developer-card {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid #c8deef;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.developer-card p {
  margin: 10px 0 0;
  color: #4f6c87;
}

.developer-metrics {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.developer-metric {
  border-radius: var(--radius-sm);
  border: 1px solid #c8deef;
  background: #ffffff;
  box-shadow: 0 6px 16px rgba(38, 95, 144, 0.08);
  padding: 14px 16px;
  display: grid;
  gap: 6px;
}

.developer-metric strong {
  font-family: "Montserrat", "Open Sans", sans-serif;
  font-size: 1.5rem;
  line-height: 1.1;
  color: #1c80b2;
}

.developer-metric span {
  color: #45617c;
  font-weight: 600;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 28px;
  align-items: center;
}

.split-reverse {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.split-media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.split-media img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #fff;
}

.split-copy p {
  color: var(--muted);
}

.check-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.check-list li {
  padding-left: 24px;
  position: relative;
  color: #395671;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(132deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(41, 170, 227, 0.34);
}

.gallery-grid {
  display: grid;
  gap: 15px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}

.gallery-item img {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
}

.gallery-item figcaption {
  font-size: 0.9rem;
  color: #4a6782;
  padding: 11px 13px 12px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.solution-card {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 14px;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.solution-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 11px;
}

.solution-card p {
  color: var(--muted);
  margin: 8px 0 0;
}

.section-products {
  border-top: 1px solid #d8e8f4;
  border-bottom: 1px solid #d8e8f4;
  background: linear-gradient(180deg, #f3f9ff, #ebf5fd);
}

.product-showcase {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-tile {
  text-align: center;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}

.product-tile img {
  height: 150px;
  margin-inline: auto;
  object-fit: contain;
}

.product-tile h3 {
  margin-top: 12px;
  font-size: 1.12rem;
}

.product-tile p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.text-btn {
  margin-top: 10px;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

.text-btn:hover {
  color: #127fb0;
}

.center {
  margin-top: 28px;
  text-align: center;
}

.integration-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.integration-strip img {
  width: 100%;
  height: 74px;
  object-fit: contain;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 13px;
  box-shadow: 0 6px 18px rgba(38, 95, 144, 0.08);
}

.compliance-badges {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.compliance-badges span {
  color: #3b5d7d;
  border-color: #bcdcf2;
  background: #f0f8ff;
}

.request-form {
  display: grid;
  gap: 11px;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.request-form label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: #3d5c78;
}

.request-form input,
.request-form select,
.request-form textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #c5dceb;
  background: #fdfefe;
  color: #253a52;
  padding: 11px 12px;
  font-family: inherit;
  font-size: 0.95rem;
}

.request-form input:focus,
.request-form select:focus,
.request-form textarea:focus,
.catalog-toolbar input:focus,
.catalog-toolbar select:focus {
  outline: none;
  border-color: rgba(41, 170, 227, 0.9);
  box-shadow: 0 0 0 3px rgba(41, 170, 227, 0.2);
}

.form-status {
  min-height: 1.2em;
  margin: 3px 0 0;
  color: #1b9e56;
  font-size: 0.9rem;
}

.form-status.error {
  color: #d64f4f;
}

.form-note {
  margin: 0;
  font-size: 0.8rem;
  color: #6d86a1;
}

.catalog-hero {
  padding-top: clamp(80px, 10vw, 120px);
}

.catalog-hero h1 {
  color: #1e3650;
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 11px;
}

.catalog-toolbar label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  color: #3f5f7c;
}

.catalog-toolbar input,
.catalog-toolbar select {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #c7deee;
  background: #ffffff;
  color: #2b435e;
  padding: 11px 12px;
  font-family: inherit;
}

.catalog-status {
  margin: 16px 0 10px;
  color: #557492;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.catalog-card {
  display: grid;
  gap: 13px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: 15px;
}

.catalog-card .thumb {
  height: 190px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(165deg, #f1f9ff, #e4f1fb);
  border: 1px solid #d2e4f1;
}

.catalog-card .thumb img {
  max-height: 150px;
  object-fit: contain;
}

.catalog-card h3 {
  font-size: 1.05rem;
}

.catalog-card p {
  margin: 0;
  color: #5f7891;
  font-size: 0.92rem;
}

.catalog-price {
  margin: 0;
  font-weight: 700;
  color: #1f84b9;
  font-size: 0.95rem;
}

.catalog-card .card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.catalog-stock {
  font-size: 0.8rem;
  color: #307aa8;
}

.site-footer {
  border-top: 1px solid #d5e6f2;
  background: #11324d;
}

.footer-row {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-row p {
  margin: 0;
  color: #d1e6f7;
  font-size: 0.92rem;
}

.footer-row a {
  color: #9de7ff;
  text-decoration: none;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1050px) {
  .feature-grid,
  .catalog-grid,
  .product-showcase {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .developer-grid,
  .developer-metrics {
    grid-template-columns: 1fr;
  }

  .sunview-layout {
    grid-template-columns: 1fr;
  }

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

  .anpr-layout,
  .thermal-top,
  .industrial-grid,
  .catalog-preview {
    grid-template-columns: 1fr;
  }

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

  .industrial-card-wide {
    grid-column: auto;
  }

  .split,
  .split-reverse {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 780px) {
  :root {
    --header-h: 68px;
  }

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

  .brand-logo {
    height: 30px;
  }

  .brand-country {
    font-size: 0.72rem;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 14px;
    display: grid;
    gap: 10px;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid #d5e6f2;
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.24s ease, opacity 0.24s ease;
  }

  .main-nav.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 8px 4px;
  }

  .hero {
    min-height: 680px;
  }

  .hero-content {
    padding-top: 96px;
  }

  .feature-grid,
  .gallery-grid,
  .product-showcase,
  .catalog-grid,
  .integration-strip,
  .thermal-grid,
  .anpr-thumbs,
  .catalog-preview {
    grid-template-columns: 1fr;
  }

  .solution-card {
    grid-template-columns: 1fr;
  }

  .solution-card img {
    aspect-ratio: 16 / 10;
  }

  .catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .anpr-map-wrap {
    min-height: 240px;
  }

  .industrial-card {
    min-height: 230px;
  }

  .industrial-copy {
    padding: 16px;
  }

  .catalog-preview-card img {
    height: 150px;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}