:root {
  --ink: #111315;
  --muted: #5f656b;
  --line: #d9dde0;
  --paper: #f4f5f3;
  --white: #ffffff;
  --red: #e52d27;
  --red-dark: #b91f1a;
  --max: 1200px;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  line-height: 1.55;
}
a {
  color: inherit;
  text-decoration: none;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #0067b8;
  outline-offset: 3px;
}
img {
  max-width: 100%;
  display: block;
}
button,
input,
select,
textarea {
  font: inherit;
}

.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  font-size: 20px;
  white-space: nowrap;
}
.brand-mark {
  width: 30px;
  height: 30px;
  background: var(--red);
  clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
}
.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 650;
}
.menu-button {
  display: none;
  margin-left: auto;
  border: 0;
  background: transparent;
  width: 44px;
  height: 44px;
  font-size: 23px;
}
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  background: var(--red);
  color: white;
  font-weight: 750;
  cursor: pointer;
}
.button:hover {
  background: var(--red-dark);
}
.button.secondary {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.62);
}
.button.secondary:hover {
  background: white;
  color: var(--ink);
}
.section:not(.dark) .button.secondary,
.product-section:not(.dark) .button.secondary {
  color: var(--ink);
  border-color: #8f969b;
}
.section:not(.dark) .button.secondary:hover,
.product-section:not(.dark) .button.secondary:hover {
  background: var(--ink);
  color: white;
}
.button.dark {
  background: var(--ink);
}
.button.small {
  min-height: 40px;
  padding: 0 15px;
}

.hero {
  min-height: 680px;
  color: white;
  background: #08090a url("hero-led-stage.webp") center/cover no-repeat;
  position: relative;
  display: grid;
  align-items: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(5, 6, 7, 0.94) 0%,
    rgba(5, 6, 7, 0.77) 40%,
    rgba(5, 6, 7, 0.06) 78%
  );
}
.hero-content {
  position: relative;
  max-width: 650px;
  padding: 90px 0;
}
.eyebrow {
  color: var(--red);
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 1.4px;
}
h1 {
  margin: 14px 0 20px;
  max-width: 820px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1.03;
  letter-spacing: 0;
}
.hero p {
  max-width: 610px;
  font-size: 19px;
  color: #e2e4e5;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.proof {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(5, 6, 7, 0.68);
}
.proof-grid {
  min-height: 88px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}
.proof-item {
  padding: 0 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 13px;
  color: #c9cccf;
}
.proof-item:first-child {
  padding-left: 0;
  border: 0;
}
.proof-item strong {
  display: block;
  color: white;
  font-size: 17px;
}

.section {
  padding: 96px 0;
}
.section.alt {
  background: var(--paper);
}
.section.dark {
  background: var(--ink);
  color: white;
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 38px;
}
.section h2 {
  margin: 8px 0 0;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.1;
  letter-spacing: 0;
}
.section-head p {
  max-width: 500px;
  color: var(--muted);
  margin: 0;
}
.dark .section-head p {
  color: #b7bcc0;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.product {
  min-height: 420px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  background: white;
}
.product-grid .product-image {
  display: block;
  width: 100%;
  height: 150px !important;
  min-height: 150px;
  margin: 20px 0 18px;
  object-fit: contain !important;
  background: var(--paper);
}
.product-index {
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
}
.product h3 {
  margin: auto 0 8px;
  font-size: 25px;
}
.product p {
  color: var(--muted);
  margin: 0 0 25px;
}
.solution-card {
  min-height: 430px;
}
.solution-card-grid {
  grid-template-columns: repeat(2, 1fr);
}
.case-reference-grid {
  grid-template-columns: repeat(2, 1fr);
}
.case-feature {
  display: grid;
  grid-template-columns: 1.45fr 0.75fr;
  min-height: 520px;
  background: var(--ink);
  color: white;
}
.case-feature-media {
  overflow: hidden;
}
.case-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}
.case-feature-copy {
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case-feature-copy h2 {
  margin: 10px 0 20px;
  font-size: 44px;
  line-height: 1.08;
}
.case-feature-copy p {
  color: #d4d7d9;
  font-size: 18px;
}
.case-type {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid #44484b;
  color: #d4d7d9;
  font-size: 14px;
}
.case-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.case-gallery-card {
  min-width: 0;
  background: white;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.case-gallery-card > img,
.case-image-pair {
  display: block;
  width: 100%;
  height: 330px;
  background: #111;
}
.case-gallery-card > img {
  object-fit: cover;
}
.case-image-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.case-image-pair img {
  width: 100%;
  height: 330px;
  object-fit: cover;
}
.case-gallery-card > div:last-child {
  padding: 24px 26px 28px;
}
.case-gallery-card span {
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
.case-gallery-card h3 {
  margin: 8px 0 0;
  font-size: 25px;
}
.solution-card img {
  display: block;
  box-sizing: border-box;
  width: calc(100% + 56px);
  height: 190px;
  margin: -28px -28px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  object-fit: contain;
}
.solution-actions {
  margin-top: 38px;
}
.text-link {
  font-weight: 800;
  color: var(--red);
}
.solution-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 70px;
  align-items: center;
}
.solution-list {
  border-top: 1px solid #3c4043;
}
.solution-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 18px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid #3c4043;
}
.solution-row span {
  color: var(--red);
  font-weight: 800;
}
.solution-row strong {
  font-size: 18px;
}
.solution-row b {
  font-size: 24px;
  font-weight: 400;
}
.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #44484b;
}
.fact {
  background: #202326;
  min-height: 170px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: end;
}
.fact strong {
  font-size: 25px;
}
.fact small {
  color: #b7bcc0;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.process-item {
  border-top: 3px solid var(--red);
  padding-top: 18px;
}
.process-item span {
  color: var(--muted);
  font-size: 13px;
}
.process-item h3 {
  margin: 8px 0;
}
.case-band {
  min-height: 380px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: #d9dbd8;
}
.case-visual {
  background: #111;
  overflow: hidden;
}
.case-visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
}
.case-copy {
  background: var(--red);
  color: white;
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.case-copy h2 {
  font-size: 42px;
  margin: 0 0 16px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
}
.contact-points {
  display: grid;
  gap: 18px;
  margin-top: 35px;
}
.contact-point {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.contact-point small {
  color: var(--muted);
  display: block;
}
.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 34px;
  background: var(--paper);
}
.field {
  display: grid;
  gap: 7px;
}
.field.full {
  grid-column: 1/-1;
}
.field label {
  font-size: 13px;
  font-weight: 750;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #c5c9cc;
  background: white;
  min-height: 48px;
  padding: 11px 12px;
  border-radius: 0;
}
.field textarea {
  min-height: 110px;
  resize: vertical;
}
.form-note,
.form-status {
  grid-column: 1/-1;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}
.form-status {
  color: #176638;
  font-weight: 700;
}
.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.consent {
  grid-template-columns: 20px 1fr;
  align-items: start;
  font-size: 12px;
  color: var(--muted);
}
.consent input {
  min-height: auto;
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
}
.lead-form button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.site-footer {
  background: #090a0b;
  color: white;
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 50px;
}
.footer-grid h3 {
  font-size: 14px;
  margin: 0 0 16px;
}
.footer-grid p,
.footer-grid a {
  color: #b9bdc0;
  font-size: 14px;
}
.footer-grid a {
  display: block;
  margin: 8px 0;
}
.legal {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #2c3033;
  margin-top: 50px;
  padding-top: 20px;
  color: #848a8f;
  font-size: 12px;
}

.chat-launcher {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  width: 164px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 12px;
  border-radius: 4px;
  border: 0;
  background: var(--red);
  color: white;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.chat-launcher svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.chat-launcher:hover {
  background: #b62024;
}
.chat-launcher:focus-visible {
  outline: 3px solid #0067b8;
  outline-offset: 3px;
}
.whatsapp-launcher {
  position: fixed;
  right: 198px;
  bottom: 22px;
  z-index: 30;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  background: #176638;
  color: white;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.whatsapp-launcher:hover {
  background: #0f4f2a;
}
.cookie-banner {
  position: fixed;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 22px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.22);
}
.cookie-banner p {
  margin: 5px 0 7px;
  color: var(--muted);
  font-size: 14px;
}
.cookie-banner a {
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}
.cookie-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}
.cookie-actions .button.secondary {
  color: var(--ink);
  border-color: #8f969b;
}
.cookie-actions .button.secondary:hover {
  background: var(--ink);
  color: white;
}
.cookie-banner-open .whatsapp-launcher,
.cookie-banner-open .chat-launcher,
.cookie-banner-open .chat-panel {
  display: none;
}
.chat-panel {
  position: fixed;
  right: 22px;
  bottom: 86px;
  z-index: 31;
  width: min(370px, calc(100% - 30px));
  background: white;
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  display: none;
}
.chat-panel.open {
  display: block;
}
.chat-head {
  background: var(--ink);
  color: white;
  padding: 17px 18px;
  display: flex;
  justify-content: space-between;
}
.chat-head button {
  border: 0;
  background: transparent;
  color: white;
  font-size: 20px;
}
.chat-body {
  padding: 18px;
}
.chat-transcript {
  display: grid;
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding: 2px;
  margin-bottom: 14px;
}
.chat-message {
  background: var(--paper);
  padding: 12px;
  font-size: 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.chat-message.user {
  max-width: 88%;
  margin-left: auto;
  background: var(--ink);
  color: white;
}
.chat-message.pending {
  color: var(--muted);
}
.chat-options {
  display: grid;
  gap: 8px;
}
.chat-options button {
  min-height: 42px;
  text-align: left;
  border: 1px solid var(--line);
  background: white;
  padding: 9px 12px;
  cursor: pointer;
}
.chat-options button:hover {
  border-color: var(--red);
}
.chat-handoff {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  font-size: 12px;
  font-weight: 700;
}
.chat-handoff a {
  color: var(--red);
}
.chat-form {
  display: grid;
  grid-template-columns: 1fr 46px;
  margin-top: 12px;
  border: 1px solid var(--line);
}
.chat-form input {
  min-width: 0;
  border: 0;
  padding: 11px;
  outline: 0;
}
.chat-form input:focus-visible {
  outline: 3px solid #0067b8;
  outline-offset: -3px;
}
.chat-form button {
  border: 0;
  background: var(--red);
  color: white;
  font-size: 21px;
  cursor: pointer;
}
.chat-form button:disabled {
  opacity: 0.55;
  cursor: wait;
}

@media (max-width: 600px) {
  .chat-launcher {
    right: 14px;
    bottom: 14px;
    width: 164px;
    height: 48px;
  }

  .whatsapp-launcher {
    right: 186px;
    bottom: 14px;
    width: 48px;
    min-height: 48px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
    font-size: 0;
  }

  .whatsapp-launcher::before {
    content: "TEL";
    font-size: 12px;
    letter-spacing: 0;
  }

  .chat-panel {
    right: 14px;
    bottom: 80px;
  }

  .cookie-banner {
    left: 14px;
    right: 14px;
    bottom: 14px;
    display: block;
    padding: 14px;
  }

  .cookie-banner p {
    margin: 4px 0 5px;
    font-size: 12px;
    line-height: 1.4;
  }

  .cookie-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 10px;
  }

  .cookie-actions .button {
    min-height: 44px;
    padding-inline: 10px;
  }
}
@media (max-width: 350px) {
  .cookie-actions {
    grid-template-columns: 1fr;
  }
}
.chat-disclaimer {
  color: var(--muted);
  font-size: 11px;
  margin: 11px 0 0;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.page-hero {
  background: var(--ink);
  color: white;
  padding: 100px 0 72px;
}
.page-hero h1 {
  font-size: clamp(42px, 6vw, 68px);
}
.page-hero p {
  max-width: 700px;
  color: #c9cccf;
  font-size: 18px;
}
.article-hero h1 {
  max-width: 900px;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: start;
}
.article-media {
  margin: 0;
  position: sticky;
  top: 100px;
}
.article-media img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--paper);
}
.article-media img + img {
  margin-top: 18px;
}
.article-media figcaption {
  padding-top: 10px;
  color: var(--muted);
  font-size: 13px;
}
.article-copy {
  max-width: 720px;
}
.article-copy h2 {
  margin: 38px 0 12px;
  font-size: 30px;
}
.article-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.article-copy .article-lead {
  margin-top: 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.55;
}
.news-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.news-grid .product img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  margin-bottom: 24px;
  background: var(--paper);
}
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}
.content-grid h2 {
  font-size: 38px;
}
.plain-list {
  padding: 0;
  margin: 25px 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.plain-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  cursor: pointer;
  padding: 20px 4px;
  font-weight: 750;
}
.faq-list details p {
  max-width: 820px;
  margin: 0 0 22px;
  color: var(--muted);
}
.crumbs {
  font-size: 13px;
  color: #aeb2b5;
  margin-bottom: 20px;
}
.crumbs a {
  color: white;
}
.product-section {
  padding: 74px 0;
  border-bottom: 1px solid var(--line);
}
.product-section.alt {
  background: var(--paper);
}
.product-intro {
  max-width: 760px;
  margin-bottom: 34px;
}
.product-intro h2 {
  margin: 8px 0 14px;
  font-size: 38px;
  line-height: 1.15;
}
.product-intro p {
  color: var(--muted);
}
.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.series-card {
  min-height: 450px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: white;
  display: grid;
  grid-template-rows: 180px auto 44px 1fr auto;
  row-gap: 12px;
}
.series-image-frame {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  margin-bottom: 0;
  background: #f3f4f4;
  display: block;
}
.series-image-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.series-image-hg img {
  transform: none;
}
.series-card small {
  color: var(--red);
  font-weight: 800;
  line-height: 1.4;
  min-height: 44px;
}
.series-card h3 {
  font-size: 24px;
  margin: 0;
  min-height: 44px;
}
.series-card p {
  color: var(--muted);
  margin: 0;
}
.brief-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}
.product-media {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: center;
  margin: 0 0 48px;
}
.product-media figure {
  margin: 0;
}
.product-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
}
.product-media figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.84rem;
}
.solution-media img {
  height: clamp(260px, 36vw, 460px);
  aspect-ratio: auto;
}
.product-hero-media {
  margin: 0 0 48px;
}
.product-hero-media picture,
.product-hero-media img {
  display: block;
  width: 100%;
}
.product-hero-media img {
  height: clamp(360px, 54vw, 660px);
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
}
.product-hero-media figcaption,
.product-gallery figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.84rem;
}
.product-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 0 0 48px;
}
.product-gallery figure {
  margin: 0;
}
.product-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--line);
}
.product-gallery figcaption strong,
.product-gallery figcaption span {
  display: block;
}
.product-gallery figcaption strong {
  color: var(--text);
  margin-bottom: 4px;
}
.hg-series-page .product-hero-media {
  max-width: 820px;
  margin-inline: auto;
}
.hg-series-page .product-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.hg-series-page .product-gallery img {
  height: 440px;
  aspect-ratio: auto;
}
.spec-section {
  margin: 0 0 48px;
  padding: 32px;
  background: #f4f5f5;
  border-top: 3px solid var(--accent);
}
.spec-section h2 {
  margin-top: 6px;
}
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.spec-grid > div {
  min-width: 0;
  padding: 18px;
  background: #fff;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.spec-grid span,
.spec-grid strong {
  display: block;
  overflow-wrap: anywhere;
}
.spec-grid span {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}
.spec-grid strong {
  font-size: 0.98rem;
}
.spec-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}
.brief-item {
  background: white;
  min-height: 150px;
  padding: 24px;
}
.brief-item strong {
  display: block;
  margin-bottom: 8px;
}
.brief-item p {
  margin: 0;
  color: var(--muted);
}
.fact-warning {
  border-left: 4px solid var(--red);
  background: #fff;
  padding: 18px 20px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .spec-grid {
    grid-template-columns: 1fr 1fr;
  }
  .product-media {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    padding: 24px 20px;
    border-bottom: 1px solid var(--line);
  }
  .nav-links.open {
    display: grid;
  }
  .menu-button {
    display: block;
  }
  .hero {
    min-height: 700px;
    background-position: 62% center;
  }
  .hero::before {
    background: rgba(5, 6, 7, 0.72);
  }
  .proof-grid {
    grid-template-columns: 1fr 1fr;
    padding: 10px 0;
  }
  .proof-item {
    padding: 10px 14px;
  }
  .product-grid,
  .process {
    grid-template-columns: 1fr 1fr;
  }
  .solution-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .case-feature {
    grid-template-columns: 1fr;
  }
  .case-feature-copy {
    padding: 46px 32px;
  }
  .content-grid {
    grid-template-columns: 1fr;
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-media {
    position: static;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .series-grid {
    grid-template-columns: 1fr 1fr;
  }
  .brief-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .series-card {
    min-height: 0;
    grid-template-rows: 260px auto auto auto auto;
  }
  .series-image-frame {
    height: 260px;
  }
  .spec-section {
    padding: 22px 16px;
  }
  .spec-grid {
    grid-template-columns: 1fr;
  }
  .product-gallery {
    grid-template-columns: 1fr;
  }
  .hg-series-page .product-gallery {
    grid-template-columns: 1fr;
  }
  .hg-series-page .product-gallery img {
    height: 360px;
  }
  .product-hero-media img {
    height: 420px;
  }
  .wrap {
    width: min(calc(100% - 28px), var(--max));
  }
  .hero {
    min-height: 720px;
  }
  h1 {
    font-size: 45px;
  }
  .hero p {
    font-size: 17px;
  }
  .proof {
    position: static;
  }
  .hero {
    display: block;
  }
  .section {
    padding: 70px 0;
  }
  .section-head {
    display: block;
  }
  .section-head p {
    margin-top: 16px;
  }
  .section-head h2 {
    padding-right: 48px;
  }
  .product-grid,
  .process,
  .facts,
  .footer-grid,
  .lead-form {
    grid-template-columns: 1fr;
  }
  .case-gallery-grid {
    grid-template-columns: 1fr;
  }
  .case-feature-media img {
    min-height: 300px;
  }
  .case-gallery-card > img,
  .case-image-pair,
  .case-image-pair img {
    height: 245px;
  }
  .case-feature-copy h2 {
    font-size: 34px;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .field.full {
    grid-column: auto;
  }
  .case-band {
    grid-template-columns: 1fr;
  }
  .case-visual {
    min-height: 230px;
  }
  .case-visual img {
    min-height: 230px;
  }
  .case-copy {
    padding: 38px 25px;
  }
  .legal {
    display: block;
  }
  .series-grid,
  .brief-grid {
    grid-template-columns: 1fr;
  }
}