:root {
  --navy: #08264a;
  --navy-2: #0b345f;
  --ink: #101923;
  --muted-ink: #5b6673;
  --gold: #f1b536;
  --gold-2: #ffd46a;
  --silver: #d9e0e6;
  --steel: #edf1f4;
  --paper: #ffffff;
  --green: #1d6b55;
  --coral: #c85238;
  --line: #d9e2e8;
  --soft: #f6f8fa;
  --shadow: 0 18px 42px rgba(8, 38, 74, 0.16);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

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

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

.sr-only,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  z-index: 20;
  top: 14px;
  left: 14px;
  width: auto;
  height: auto;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--navy);
  clip: auto;
}

.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(217, 226, 232, 0.85);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-weight: 850;
  color: var(--navy);
}

.brand img {
  width: auto;
  height: 46px;
  object-fit: contain;
}

.footer-brand {
  width: max-content;
  padding: 6px 8px;
  background: var(--paper);
  border-radius: var(--radius);
}

.footer-brand img {
  height: 50px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.site-nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  color: #435161;
  border-radius: var(--radius);
  font-weight: 720;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--navy);
  background: #edf3f8;
}

.nav-cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  color: var(--navy);
  background: var(--gold);
  border-radius: var(--radius);
  font-weight: 850;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.nav-toggle span:not(.sr-only) {
  width: 20px;
  height: 2px;
  background: var(--navy);
}

.photo-hero {
  position: relative;
  min-height: 620px;
  height: 82vh;
  max-height: 760px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--paper);
  background: var(--navy);
}

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

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 23, 45, 0.92) 0%, rgba(8, 38, 74, 0.78) 45%, rgba(8, 38, 74, 0.2) 100%),
    linear-gradient(0deg, rgba(8, 38, 74, 0.22), rgba(8, 38, 74, 0.22));
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 74px 0 78px;
}

.hero-content h1 {
  max-width: 780px;
  margin: 0;
  font-size: 4.7rem;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-text {
  max-width: 640px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.16rem;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
  text-align: center;
}

.btn-primary {
  color: var(--navy);
  background: var(--gold);
  box-shadow: 0 12px 28px rgba(241, 181, 54, 0.26);
}

.btn-primary:hover {
  background: var(--gold-2);
}

.btn-secondary {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-ghost {
  color: var(--navy);
  background: var(--paper);
  border-color: var(--line);
}

.page-hero .btn-secondary {
  color: var(--navy);
  background: var(--paper);
  border-color: var(--line);
}

.btn-light {
  color: var(--navy);
  background: var(--paper);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-badges span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 8px 13px;
  color: var(--navy);
  background: var(--gold);
  border-radius: 999px;
  font-weight: 850;
}

.signal-strip {
  padding: 18px 0;
  background: var(--navy);
  color: var(--paper);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.16);
}

.signal-grid div {
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.signal-grid strong {
  color: var(--gold);
  font-size: 1rem;
}

.signal-grid span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.93rem;
}

.section {
  padding: 76px 0;
}

.muted {
  background: var(--soft);
}

.section-head {
  max-width: 780px;
  margin-bottom: 30px;
  text-align: center;
}

.section-head:not(.align-left) {
  margin-inline: auto;
}

.section-head h2,
.story-grid h2,
.quality-layout h2,
.quote-strip h2,
.cta-grid h2 {
  margin: 0;
  font-size: 2.8rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.section-head p,
.story-grid p,
.quality-layout p,
.quote-strip p,
.cta-grid p {
  margin: 14px 0 0;
  color: var(--muted-ink);
}

.align-left {
  text-align: left;
}

.product-band {
  background:
    linear-gradient(180deg, #f7f9fb 0%, #ffffff 42%),
    var(--paper);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card,
.feature-grid article,
.timeline-grid article,
.mini-card,
details,
.capability-grid article {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-card {
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.product-card.spotlight {
  grid-column: span 2;
}

.product-card a {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--steel);
}

.product-card .product-tag,
.product-card h3,
.product-card p {
  margin-inline: 18px;
}

.product-card .product-tag {
  margin-top: 18px;
}

.product-card h3 {
  margin-top: 10px;
  margin-bottom: 0;
  font-size: 1.24rem;
  line-height: 1.22;
}

.product-card p {
  margin-top: 8px;
  margin-bottom: 20px;
  color: var(--muted-ink);
}

.product-tag {
  display: inline-flex;
  width: max-content;
  align-items: center;
  padding: 5px 9px;
  color: var(--navy);
  background: #fff2c4;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 42px;
  align-items: start;
}

.navy-section {
  color: var(--paper);
  background: var(--navy);
}

.navy-section .section-head p,
.navy-section p,
.navy-section .quality-list span {
  color: rgba(255, 255, 255, 0.75);
}

.navy-section .eyebrow {
  color: var(--gold);
}

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

.capability-grid article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.capability-grid span,
.timeline-grid span {
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.capability-grid h3,
.feature-grid h3,
.timeline-grid h3,
.mini-card h3 {
  margin: 6px 0 0;
  font-size: 1.08rem;
}

.capability-grid p,
.feature-grid p,
.timeline-grid p,
.mini-card p {
  margin: 8px 0 0;
}

.feature-grid article {
  padding: 22px;
}

.feature-grid p,
.timeline-grid p,
.mini-card p {
  color: var(--muted-ink);
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
  color: var(--navy);
  font-weight: 850;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.light-link {
  color: var(--gold);
}

.image-story {
  background: #fbfcfd;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 40px;
  align-items: center;
}

.story-grid > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 13px 14px;
  background: var(--paper);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  font-weight: 750;
}

.cta-band {
  color: var(--paper);
  background: linear-gradient(135deg, var(--navy), var(--navy-2) 62%, var(--green));
}

.cta-band .eyebrow,
.cta-band p {
  color: rgba(255, 255, 255, 0.82);
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.site-footer {
  padding: 46px 0 20px;
  color: #dfe9ec;
  background: #071d35;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.95fr;
  gap: 32px;
}

.footer-grid p,
.footer-grid span {
  color: #b6c6d3;
}

.footer-grid h2 {
  margin: 0 0 10px;
  color: var(--paper);
  font-size: 0.95rem;
}

.footer-grid a:not(.brand),
.footer-grid span {
  display: block;
  margin-top: 8px;
  color: #d0dbe4;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: #9fb1c0;
  font-size: 0.9rem;
}

.page-hero {
  padding: 64px 0;
  background: linear-gradient(135deg, #edf3f8, #fff8e4);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 44px;
  align-items: center;
}

.page-hero h1 {
  margin: 0;
  max-width: 820px;
  font-size: 3.9rem;
  line-height: 1.05;
  letter-spacing: 0;
}

.page-hero p {
  max-width: 650px;
  margin: 20px 0 0;
  color: var(--muted-ink);
  font-size: 1.12rem;
}

.page-hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.catalog-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-btn {
  min-height: 42px;
  padding: 8px 14px;
  color: var(--navy);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
}

.filter-btn:hover,
.filter-btn.is-active {
  color: var(--navy);
  background: var(--gold);
  border-color: var(--gold);
}

.catalog-grid {
  display: grid;
  gap: 18px;
}

.catalog-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.46fr) minmax(0, 0.54fr);
  gap: 24px;
  align-items: center;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.catalog-card[hidden] {
  display: none;
}

.catalog-card > img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--steel);
  border-radius: calc(var(--radius) - 2px);
}

.catalog-card h2 {
  margin: 10px 0 8px;
  font-size: 2rem;
  line-height: 1.18;
}

.catalog-card p {
  color: var(--muted-ink);
}

.spec-list,
.quality-list,
.contact-list,
.check-grid {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.spec-list li {
  padding: 12px;
  background: var(--soft);
  border-radius: var(--radius);
}

.spec-list span {
  display: block;
  color: var(--muted-ink);
  font-size: 0.82rem;
}

.spec-list strong {
  display: block;
  margin-top: 3px;
  font-size: 0.94rem;
}

.quote-strip {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 30px;
  align-items: start;
}

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

.check-grid li {
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 750;
}

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

.quality-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 42px;
}

.quality-list {
  display: grid;
  gap: 12px;
}

.quality-list li {
  padding: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.quality-list strong,
.quality-list span {
  display: block;
}

.quality-list strong {
  color: var(--paper);
}

.quality-list span {
  margin-top: 6px;
}

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

.timeline-grid article {
  padding: 20px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 28px;
  align-items: start;
}

.quote-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 6px;
}

.form-row label {
  font-weight: 850;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fbfdfe;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.form-row textarea {
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 3px solid rgba(241, 181, 54, 0.26);
  border-color: var(--gold);
}

.form-submit {
  width: max-content;
}

.form-status {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  font-weight: 760;
}

.form-status.is-success {
  color: #15513f;
  background: #e9f7f0;
  border: 1px solid #bde4d0;
}

.form-status.is-error {
  color: #7b2e20;
  background: #fff0ec;
  border: 1px solid #f1c2b8;
}

.form-fallback {
  display: grid;
  gap: 12px;
  padding: 14px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.form-fallback p {
  margin: 0;
  color: var(--muted-ink);
}

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

.form-fallback .btn-secondary {
  color: var(--paper);
  background: var(--navy);
  border-color: var(--navy);
}

.form-note {
  margin: 0;
  color: var(--muted-ink);
  font-size: 0.9rem;
}

.contact-panel {
  display: grid;
  gap: 18px;
  padding: 24px;
  color: var(--paper);
  background: var(--navy);
  border-radius: var(--radius);
}

.contact-panel h2 {
  margin: 0;
  font-size: 1.6rem;
}

.contact-panel p {
  margin: 8px 0 0;
  color: #c7d4df;
}

.contact-list {
  display: grid;
  gap: 12px;
}

.contact-list li {
  padding: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
}

.contact-list span,
.contact-list a,
.contact-list strong {
  display: block;
}

.contact-list span {
  color: #adc1d1;
  font-size: 0.82rem;
}

.contact-list a,
.contact-list strong {
  margin-top: 3px;
  color: var(--paper);
}

.mini-card {
  padding: 18px;
  color: var(--ink);
}

.faq-grid {
  display: grid;
  gap: 12px;
}

details {
  padding: 18px;
}

summary {
  cursor: pointer;
  font-weight: 850;
}

details p {
  margin: 10px 0 0;
  color: var(--muted-ink);
}

@media (max-width: 1100px) {
  .hero-content h1 {
    font-size: 3.7rem;
  }

  .page-hero h1 {
    font-size: 3.2rem;
  }

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

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

  .site-nav,
  .nav-cta {
    display: none;
  }

  .site-nav.is-open {
    position: absolute;
    top: 74px;
    right: 20px;
    left: 20px;
    display: grid;
    gap: 6px;
    padding: 14px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open a {
    width: 100%;
  }

  .split,
  .story-grid,
  .page-hero-grid,
  .quality-layout,
  .quote-strip,
  .contact-layout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .photo-hero {
    min-height: 660px;
    height: auto;
  }

  .hero-shade {
    background: linear-gradient(180deg, rgba(5, 23, 45, 0.9), rgba(8, 38, 74, 0.76));
  }

  .hero-content {
    padding: 58px 0 64px;
  }

  .hero-content h1 {
    font-size: 2.55rem;
    line-height: 1.08;
  }

  .hero-text,
  .page-hero p {
    font-size: 1rem;
  }

  .section,
  .page-hero {
    padding: 52px 0;
  }

  .section-head h2,
  .story-grid h2,
  .quality-layout h2,
  .quote-strip h2,
  .cta-grid h2 {
    font-size: 2.05rem;
  }

  .page-hero h1 {
    font-size: 2.35rem;
  }

  .signal-grid,
  .product-grid,
  .product-card.spotlight,
  .capability-grid,
  .feature-grid,
  .compact,
  .spec-list,
  .check-grid,
  .timeline-grid,
  .footer-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  .product-card.spotlight {
    grid-column: auto;
  }

  .hero-actions,
  .catalog-tools,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn,
  .filter-btn,
  .form-submit {
    width: 100%;
  }

  .catalog-card {
    padding: 12px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}