:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --text: #0f172a;
  --muted: #5b677a;
  --line: #d9e1ea;
  --navy: #12263f;
  --blue: #2f7ff3;
  --shadow: 0 18px 42px rgba(16, 24, 40, 0.10);
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 0% 20%, rgba(110, 183, 255, 0.15), transparent 28%),
    radial-gradient(circle at 100% 0%, rgba(18, 38, 63, 0.10), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #f5f7fa 100%);
}

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

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

.hero {
  padding: 54px 0 46px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid #d9ebff;
  color: #165ca8;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 12px 22px rgba(47, 127, 243, 0.08);
}

.hero h2 {
  margin: 18px 0 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 900;
  overflow: visible;
}

.hero h2 .accent {
  background: linear-gradient(90deg, #0f172a 0%, #3f5a78 52%, #2f7ff3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  line-height: 1.08;
  padding-bottom: 0.08em;
}

.hero p.lead {
  margin: 24px 0 0;
  max-width: 760px;
  font-size: 1.12rem;
  line-height: 1.85;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 32px;
  max-width: 760px;
}

.metric {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(217, 225, 234, 0.95);
  border-radius: 20px;
  padding: 20px 18px;
  box-shadow: var(--shadow);
}

.metric strong {
  display: block;
  font-size: 1.18rem;
}

.metric span {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-card-inner {
  border-radius: 26px;
  background: linear-gradient(180deg, #11243b 0%, #0d1e33 100%);
  color: white;
  padding: 22px;
  position: relative;
  overflow: hidden;
  min-height: auto;
}

.hero-card-inner::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(110, 183, 255, 0.4) 0%,
    rgba(110, 183, 255, 0.02) 68%,
    transparent 72%
  );
}

.single-line-title {
  white-space: nowrap;
}

.hero-card-inner::after {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -120px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 68%);
}

.eyebrow {
  position: relative;
  z-index: 1;
  color: #9fd4ff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.hero-card-inner h3 {
  position: relative;
  z-index: 1;
  margin: 12px 0 8px;
  font-size: 1.55rem;
  line-height: 1.06;
}

.hero-card-inner p {
  position: relative;
  z-index: 1;
  color: #d2dbe6;
  line-height: 1.55;
  margin: 0;
  font-size: 0.98rem;
}

.panel-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 12px 14px;
  color: #e7edf5;
  font-weight: 600;
  line-height: 1.35;
  min-height: 64px;
  display: flex;
  align-items: center;
}

.panel.wide {
  grid-column: span 2;
}

.panel.topnote {
  grid-column: span 2;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  min-height: 58px;
}

.panel.topnote span,
.panel.topnote strong {
  line-height: 1.25;
}

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

.card h4 {
  margin: 0 0 8px;
  font-size: 1.3rem;
  line-height: 1.25;
}

.card-link {
  display: inline-block;
  margin-top: 18px;
  font-weight: 800;
  color: #12263f;
}

.products {
  background: rgba(255, 255, 255, 0.68);
  border-top: 1px solid rgba(217, 225, 234, 0.95);
  border-bottom: 1px solid rgba(217, 225, 234, 0.95);
  margin-top: 10px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.product {
  background: linear-gradient(180deg, #f9fbfd 0%, #f2f6fa 100%);
  border: 1px solid rgba(217, 225, 234, 0.95);
  border-radius: 28px;
  padding: 26px;
}

.product .label {
  color: #64748b;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  font-weight: 800;
}

.product h4 {
  margin: 16px 0 0;
  font-size: 1.45rem;
  line-height: 1.2;
}

.product p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.product a {
  display: inline-block;
  margin-top: 22px;
  font-weight: 800;
  color: var(--navy);
}

.industries {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 26px;
  align-items: start;
}

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

.chip {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(217, 225, 234, 0.95);
  border-radius: 20px;
  padding: 18px 20px;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.cta {
  background: linear-gradient(180deg, #11243b 0%, #0d1e33 100%);
  color: white;
  border-radius: 34px;
  padding: 42px;
  box-shadow: 0 26px 60px rgba(13, 30, 51, 0.18);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  margin-top: 18px;
}

.cta .mini {
  color: #9fd4ff;
}

.cta h3 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 3vw, 3rem);
}

.cta p {
  margin: 16px 0 0;
  color: #cfdae7;
  line-height: 1.85;
  max-width: 760px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}


.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(217, 225, 234, 0.95);
}

.topbar-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand img {
  height: 58px;
  width: auto;
}

.brand-text h1 {
  margin: 0;
  font-size: 1.62rem;
  line-height: 1;
  letter-spacing: 0.18em;
  font-weight: 900;
}

.brand-text p {
  margin: 4px 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-subpage {
  padding: 54px 0 34px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}


.hero-box {
  background: linear-gradient(180deg, #11243b 0%, #0d1e33 100%);
  color: #fff;
  border-radius: 30px;
  padding: 28px;
  box-shadow: 0 26px 60px rgba(13, 30, 51, 0.18);
}

.hero-box h3 {
  margin: 0 0 10px;
  font-size: 1.8rem;
}

.hero-box p {
  margin: 0;
  color: #d2dbe6;
  line-height: 1.8;
}

.intro-card,
.product-item {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(217, 225, 234, 0.95);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.intro-card {
  padding: 26px;
  color: var(--muted);
  line-height: 1.85;
}

.product-list {
  display: grid;
  gap: 20px;
}

.product-item {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  padding: 24px;
}

.product-item h4 {
  margin: 0;
  font-size: 1.45rem;
}

.product-item p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.82;
}

.pdf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}


.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--navy);
  box-shadow: var(--shadow);
}



@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .product-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .single-line-title {
    white-space: normal;
  }
}

.nav {
  display: flex;
  gap: 24px;
  align-items: center;
  color: #334155;
  font-weight: 600;
  font-size: 0.96rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.18s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(180deg, #172f4b 0%, #0d1e33 100%);
  color: #fff;
  box-shadow: 0 14px 28px rgba(13, 30, 51, 0.18);
}

.btn-secondary {
  background: #fff;
  color: var(--navy);
  border-color: var(--line);
}

.page-hero {
  padding: 46px 0 28px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 34px;
  align-items: center;
}

.kicker {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #165ca8;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid #d9ebff;
}

.page-hero h2 {
  margin: 18px 0 0;
  font-size: clamp(2.3rem, 4vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.page-hero p.lead {
  margin: 20px 0 0;
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--muted);
}

.hero-card {
  background: linear-gradient(180deg, #11243b 0%, #0d1e33 100%);
  color: #fff;
  border-radius: 30px;
  padding: 28px;
  box-shadow: 0 26px 60px rgba(13, 30, 51, 0.14);
  position: relative;
  overflow: hidden;
}

.hero-card h3 {
  margin: 0 0 12px;
  font-size: 1.9rem;
}

.hero-card p,
.hero-card li {
  color: #d7e1ec;
  line-height: 1.8;
}

.hero-card ul {
  margin: 14px 0 0 18px;
  padding: 0;
}

section.block {
  padding: 26px 0;
}

.section-head {
  max-width: 900px;
  margin-bottom: 24px;
}

.section-head .mini {
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #1b5ea7;
  font-weight: 800;
}

.section-head h3 {
  margin: 12px 0 0;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section-head p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.85;
  font-size: 1.02rem;
}

.callout {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 6px solid var(--blue);
  border-radius: 18px;
  padding: 18px 18px 18px 20px;
  box-shadow: var(--shadow);
  font-weight: 700;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.product-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.product-card h4 {
  margin: 0;
  font-size: 1.45rem;
}

.product-card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.78;
}

.product-card .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.product-group-title {
  grid-column: 1 / -1;
  font-size: 1.6rem;
  font-weight: 800;
  margin: 30px 0 10px 0;
  padding-top: 20px;
  border-top: 1px solid #d9e1ea;
  color: #12263f;
}

.product-media {
  border-radius: 20px;
  background: var(--surface-soft);
  border: 1px solid #e7eef6;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-media.stack {
  flex-direction: column;
  gap: 12px;
}

.product-media img {
  max-height: 170px;
  width: auto;
  object-fit: contain;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.card p {
  color: var(--muted);
  line-height: 1.82;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  font-size: 0.96rem;
}

.spec-table th,
.spec-table td {
  border: 1px solid var(--line);
  padding: 12px 14px;
  vertical-align: top;
  text-align: left;
}

.spec-table th {
  background: #f6f9fc;
}

.pdf-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.pdf-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  background: #f7fbff;
  border: 1px solid #dcecff;
  color: #154f90;
  font-weight: 700;
  font-size: 0.93rem;
}

.bullet-list {
  margin: 12px 0 0 18px;
  padding: 0;
}

.bullet-list li {
  margin: 8px 0;
  color: var(--muted);
  line-height: 1.8;
}

.back-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}



.contact-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.contact-modal.active {
  display: block;
}

.contact-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 20, 40, 0.7);
  backdrop-filter: blur(6px);
}

.contact-box {
  position: relative;
  max-width: 600px;
  margin: 80px auto;
  background: white;
  padding: 40px;
  border-radius: 20px;
  z-index: 2;
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
}

.contact-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  border: none;
  background: none;
  cursor: pointer;
}

.form-row {
  display: flex;
  gap: 10px;
}

.form-row input {
  flex: 1;
}

.contact-box input,
.contact-box textarea {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-family: inherit;
}

.form-status {
  margin-top: 15px;
  font-size: 14px;
}

.caption {
  font-size: 0.86rem;
  color: #64748b;
  margin-top: 8px;
}

.note {
  font-size: 0.92rem;
  color: #64748b;
}

.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.feature-card h4 {
  margin: 0 0 10px;
}


.footer {
  margin-top: 44px;
  background: linear-gradient(180deg, rgba(255,255,255,0.82) 0%, rgba(245,247,250,0.96) 100%);
  border-top: 1px solid rgba(217, 225, 234, 0.95);
}

.footer-grid {
  padding: 42px 0 30px;
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 0.9fr;
  gap: 36px;
  align-items: start;
  color: #475569;
}

.footer-brand {
  max-width: 360px;
}

.footer-note {
  margin: 16px 0 0;
  color: #64748b;
  line-height: 1.75;
  font-size: 0.96rem;
}

.footer-title {
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #12263f;
  margin-bottom: 14px;
}

.footer p {
  margin: 0;
  line-height: 1.9;
  color: #64748b;
}

.footer a {
  color: #475569;
  transition: color 0.18s ease;
}

.footer a:hover {
  color: #12263f;
}

.footer-bottom {
  border-top: 1px solid rgba(217, 225, 234, 0.95);
  padding: 18px 0 24px;
  text-align: center;
  font-size: 0.9rem;
  color: #64748b;
}

.download-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

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

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

.link-box,
.caption-box {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(217,225,234,0.95);
  border-radius: 28px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.link-box h4 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}

.gallery-main {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(217,225,234,0.95);
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.gallery-main img {
  width: 100%;
  border-radius: 18px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.image-card {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(217,225,234,0.95);
  border-radius: 28px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.image-card img {
  width: 100%;
  border-radius: 18px;
}

.caption-box {
  margin-top: 12px;
  padding: 14px 18px;
  color: var(--muted);
  font-size: 0.98rem;
}

.imprint-list {
  display: grid;
  gap: 16px;
  max-width: 820px;
}

.imprint-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.imprint-item h4 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: #12263f;
}

.imprint-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

@media (max-width: 1080px) {
  .page-hero-grid,
  .detail-layout,
  .footer-grid,
  .products-grid,
  .product-card,
  .concept-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .nav {
    display: none;
  }

  .wrap {
    padding: 0 18px;
  }

  .brand img {
    height: 48px;
  }

  .brand-text h1 {
    font-size: 1.38rem;
  }

  .brand-text p {
    font-size: 0.62rem;
    letter-spacing: 0.24em;
  }
}

@media (max-width: 980px) {
  .features,
  .quick-links,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}