:root {
  --bg: #f4f7f9;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #163347;
  --muted: #587082;
  --line: rgba(22, 51, 71, 0.12);
  --brand: #0d6e93;
  --brand-strong: #094f6a;
  --accent: #17b6a5;
  --accent-soft: rgba(23, 182, 165, 0.12);
  --shadow: 0 24px 60px rgba(7, 39, 55, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: min(1180px, calc(100vw - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Cabin", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(23, 182, 165, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(13, 110, 147, 0.16), transparent 28%),
    linear-gradient(180deg, #eef5f8 0%, var(--bg) 100%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.muted {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.lede {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  box-shadow: 0 18px 36px rgba(13, 110, 147, 0.18);
}

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

.button--secondary {
  background: transparent;
  border-color: rgba(13, 110, 147, 0.22);
  color: var(--brand-strong);
  box-shadow: none;
}

.button--light {
  background: #fff;
  color: var(--brand-strong);
  box-shadow: none;
}

.button--ghost,
.button--small {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: inherit;
  box-shadow: none;
}

.button--small {
  padding: 11px 16px;
  border-color: rgba(13, 110, 147, 0.18);
  color: var(--brand-strong);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(244, 247, 249, 0.8);
  border-bottom: 1px solid rgba(22, 51, 71, 0.08);
}

.header-row {
  display: grid;
  grid-template-columns: minmax(0, 340px) 1fr auto;
  align-items: center;
  gap: 20px;
  min-height: 92px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: clamp(102px, 10vw, 124px);
  height: auto;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-width: 210px;
}

.brand-copy strong {
  font-family: "Roboto Slab", serif;
  font-size: 1.05rem;
}

.brand-copy small {
  color: var(--muted);
  line-height: 1.35;
}

.header-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(22, 51, 71, 0.08);
}

.header-search input,
.search-hero-form input,
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  outline: none;
}

.header-search button,
.search-hero-form button,
.contact-form button {
  border: 0;
  cursor: pointer;
}

.header-search button {
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--brand-strong);
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-contact {
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--brand-strong);
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(22, 51, 71, 0.12);
  background: rgba(255, 255, 255, 0.85);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--brand-strong);
}

.nav-shell {
  border-top: 1px solid rgba(22, 51, 71, 0.06);
}

.nav-shell__inner {
  display: flex;
  align-items: center;
}

.nav-list,
.nav-submenu,
.footer-links,
.hero-stats,
.detail-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  width: 100%;
}

.nav-item {
  position: relative;
}

.nav-item-row {
  display: flex;
  align-items: center;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 54px;
  padding: 0 8px;
  color: var(--brand-strong);
  font-weight: 600;
}

.nav-link--label {
  cursor: default;
}

.nav-item.is-active > .nav-item-row > .nav-link {
  color: var(--brand);
}

.submenu-toggle {
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}

.submenu-toggle::before,
.submenu-toggle::after {
  content: "";
  position: absolute;
  inset: 14px 10px auto;
  height: 2px;
  background: var(--brand-strong);
  transition: transform 180ms ease;
}

.submenu-toggle::after {
  transform: rotate(90deg);
}

.nav-item.is-open > .nav-item-row > .submenu-toggle::after {
  transform: rotate(0deg);
}

.nav-submenu {
  position: absolute;
  top: calc(100% - 8px);
  left: 0;
  min-width: 240px;
  padding: 12px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(22, 51, 71, 0.08);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-submenu .nav-submenu {
  top: -10px;
  left: calc(100% + 10px);
}

.nav-item:hover > .nav-submenu,
.nav-item:focus-within > .nav-submenu,
.nav-item.is-open > .nav-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero {
  padding: 56px 0 20px;
}

.hero--home {
  padding-top: 68px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 30px;
  align-items: stretch;
}

.hero-grid h1,
.hero-stack h1 {
  margin: 0;
  font-family: "Roboto Slab", serif;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 1.06;
}

.hero-panel,
.cta-band,
.contact-card,
.detail-summary,
.empty-state,
.search-layout,
.feature-card,
.quick-link,
.product-card,
.split-layout,
.search-result,
.header-search {
  backdrop-filter: blur(12px);
  background: var(--surface);
  border: 1px solid rgba(22, 51, 71, 0.08);
  box-shadow: var(--shadow);
}

.hero-panel {
  display: grid;
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-panel__header {
  display: grid;
  gap: 8px;
}

.hero-panel__header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.hero-visual {
  position: relative;
  margin: -28px -28px 0;
  min-height: 320px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(13, 110, 147, 0.1), rgba(23, 182, 165, 0.06));
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  object-position: center;
}

.hero-visual__caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 6px;
  max-width: 320px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(9, 79, 106, 0.9), rgba(23, 182, 165, 0.82));
  color: #fff;
  box-shadow: 0 20px 36px rgba(7, 39, 55, 0.22);
}

.hero-visual__caption strong,
.hero-visual__caption span {
  display: block;
}

.hero-visual__caption span {
  color: rgba(255, 255, 255, 0.88);
}

.hero-actions,
.cta-band__actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.pagination {
  display: flex;
  justify-content: center;
  margin: 28px auto 0;
}

.pagination__list {
  display: flex;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(22, 51, 71, 0.12);
  background: rgba(255, 255, 255, 0.84);
  color: var(--brand-strong);
  font-weight: 700;
}

.pagination__link.is-current {
  background: linear-gradient(135deg, var(--brand), var(--accent));
  border-color: transparent;
  color: #fff;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.hero-stats li,
.quick-link {
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(22, 51, 71, 0.08);
}

.hero-stats strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.35rem;
  color: var(--brand-strong);
}

.quick-link-grid,
.feature-grid,
.product-grid,
.footer-grid,
.contact-grid,
.detail-grid {
  display: grid;
  gap: 20px;
}

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

.quick-link strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.quick-link span {
  color: var(--muted);
  line-height: 1.55;
}

.page-main {
  padding-bottom: 48px;
}

.section {
  padding: 24px 0;
}

.section-header {
  margin-bottom: 24px;
}

.section-header h2,
.split-copy h2,
.detail-summary h2,
.contact-card h2,
.empty-state h2 {
  margin: 0 0 10px;
  font-family: "Roboto Slab", serif;
  font-size: clamp(1.5rem, 2.4vw, 2.4rem);
}

.section-header p,
.split-copy p,
.detail-summary p,
.contact-card p,
.empty-state p,
.search-meta {
  color: var(--muted);
  line-height: 1.7;
}

.section-header.compact {
  max-width: 760px;
}

.feature-card {
  padding: 22px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.feature-card--link {
  color: inherit;
}

.feature-card__content {
  display: grid;
  gap: 10px;
}

.feature-card--photo {
  padding: 0;
}

.feature-card--photo .feature-card__content {
  padding: 18px 20px 22px;
}

.feature-card h3,
.product-card h2,
.search-result h2 {
  margin: 0 0 10px;
  font-size: 1.12rem;
}

.card-icon {
  width: 72px;
  height: 72px;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(13, 110, 147, 0.12), rgba(23, 182, 165, 0.08));
}

.card-icon img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(13, 110, 147, 0.1), rgba(23, 182, 165, 0.05));
}

.card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.feature-card p,
.product-card__body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 26px;
  padding: 26px;
  border-radius: var(--radius-lg);
}

.split-media img {
  width: 100%;
  height: clamp(240px, 30vw, 400px);
  border-radius: calc(var(--radius-lg) - 6px);
  object-fit: cover;
  object-position: center;
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(9, 79, 106, 0.92), rgba(23, 182, 165, 0.88));
  color: #fff;
}

.cta-band h2 {
  margin: 0 0 8px;
  font-family: "Roboto Slab", serif;
  font-size: clamp(1.5rem, 2.6vw, 2.4rem);
}

.category-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

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

.product-card {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.product-card--no-media .product-card__body {
  padding-top: 24px;
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(13, 110, 147, 0.08), rgba(23, 182, 165, 0.04));
}

.product-media img {
  position: absolute;
  inset: 18px;
  width: calc(100% - 36px);
  height: calc(100% - 36px);
  object-fit: contain;
  object-position: center;
  transition: opacity 220ms ease, transform 220ms ease;
}

.product-media img:last-child {
  opacity: 0;
}

.product-card:hover .product-media img:first-child {
  opacity: 0;
  transform: scale(1.02);
}

.product-card:hover .product-media img:last-child {
  opacity: 1;
  transform: scale(1.02);
}

.product-card__body {
  padding: 20px;
}

.product-card__meta {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.detail-grid--summary-only {
  grid-template-columns: minmax(0, 1fr);
}

.contact-showcase {
  margin-top: 8px;
}

.detail-gallery,
.detail-summary,
.contact-card,
.search-layout,
.empty-state {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.detail-gallery > img {
  width: 100%;
  border-radius: calc(var(--radius-lg) - 6px);
  aspect-ratio: 4 / 3;
  max-height: 520px;
  padding: 24px;
  object-fit: contain;
  object-position: center;
  background: rgba(255, 255, 255, 0.78);
}

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

.detail-thumbs img {
  width: 100%;
  aspect-ratio: 1;
  padding: 10px;
  object-fit: contain;
  object-position: center;
  background: rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-sm);
}

.detail-highlights {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.detail-highlights li {
  padding-left: 18px;
  position: relative;
  color: var(--muted);
  line-height: 1.55;
}

.detail-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--accent));
}

.breadcrumb {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.breadcrumb + .hero-stack.compact {
  margin-top: 18px;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
}

.contact-list--spacious {
  gap: 18px;
}

.contact-list dt {
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-list dd {
  margin: 6px 0 0;
  color: var(--text);
  line-height: 1.6;
}

.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form span {
  font-weight: 700;
}

.contact-form input,
.contact-form textarea,
.search-hero-form input {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(22, 51, 71, 0.1);
}

.search-layout {
  display: grid;
  gap: 18px;
}

.search-hero-form {
  display: flex;
  gap: 12px;
}

.search-results {
  display: grid;
  gap: 14px;
}

.search-result {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(22, 51, 71, 0.08);
}

.search-result__meta {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer {
  padding: 38px 0 26px;
  border-top: 1px solid rgba(22, 51, 71, 0.08);
}

.footer-grid {
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
  align-items: start;
}

.site-footer h2 {
  margin: 0 0 12px;
  font-family: "Roboto Slab", serif;
  font-size: 1.15rem;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: var(--muted);
}

.footer-bottom {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(22, 51, 71, 0.08);
  color: var(--muted);
}

@media (max-width: 1080px) {
  .header-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .header-search {
    display: none;
  }

  .nav-shell {
    position: fixed;
    inset: 93px 14px auto;
    padding: 18px 0;
    border: 0;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  body.nav-open .nav-shell {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-shell__inner {
    display: block;
  }

  .nav-list,
  .nav-item-row {
    display: block;
  }

  .nav-item {
    border-top: 1px solid rgba(22, 51, 71, 0.08);
  }

  .nav-item:first-child {
    border-top: 0;
  }

  .nav-item-row {
    position: relative;
  }

  .nav-link,
  .nav-link--label {
    min-height: 48px;
    padding: 12px 18px;
  }

  .submenu-toggle {
    position: absolute;
    top: 9px;
    right: 14px;
  }

  .nav-submenu,
  .nav-submenu .nav-submenu {
    position: static;
    min-width: 0;
    margin: 0 0 8px 16px;
    padding: 0 0 8px 10px;
    border: 0;
    box-shadow: none;
    background: transparent;
    transform: none;
    opacity: 1;
    display: none;
    pointer-events: auto;
  }

  .nav-item.is-open > .nav-submenu {
    display: block;
  }

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

  .header-contact {
    display: none;
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .split-layout,
  .cta-band,
  .detail-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .quick-link-grid,
  .feature-grid,
  .product-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 640px) {
  .header-row {
    min-height: 78px;
  }

  .brand img {
    width: 120px;
  }

  .brand-copy small {
    display: none;
  }

  .hero,
  .section,
  .site-footer {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .hero-grid h1,
  .hero-stack h1 {
    font-size: clamp(2rem, 12vw, 2.9rem);
  }

  .quick-link-grid,
  .feature-grid,
  .product-grid,
  .detail-thumbs {
    grid-template-columns: 1fr;
  }

  .product-media {
    aspect-ratio: 5 / 4;
  }

  .product-media img {
    inset: 14px;
    width: calc(100% - 28px);
    height: calc(100% - 28px);
  }

  .detail-gallery > img {
    aspect-ratio: 5 / 4;
    max-height: 360px;
    padding: 18px;
  }

  .search-hero-form,
  .hero-actions,
  .cta-band__actions,
  .detail-actions {
    flex-direction: column;
  }
}