:root {
  --sea-950: #0f2f3a;
  --sea-800: #1b4b57;
  --sea-600: #2f7a86;
  --foam: #dff3f1;
  --sand: #f3efe6;
  --ink: #17303a;
  --muted: #5d7380;
  --white: #ffffff;
  --accent: #0f8a7c;
  --accent-2: #c9783b;
  --line: #d5e4e6;
  --shadow: 0 18px 50px rgba(23, 48, 58, 0.12);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --max: 1120px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(15, 138, 124, 0.08), transparent 28%),
    linear-gradient(180deg, #f7faf9 0%, var(--sand) 100%);
  font-family: var(--font-body);
  line-height: 1.7;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 250, 249, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(213, 228, 230, 0.9);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-inner .brand {
  margin-right: auto;
}

.header-inner .nav {
  order: 2;
}

.header-inner .lang-switch {
  order: 3;
  margin-left: 0.25rem;
}

.header-inner .menu-toggle {
  order: 4;
}

.brand {
  display: grid;
  gap: 0.15rem;
}

.brand strong {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.brand span {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.nav a {
  color: var(--sea-800);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav a[aria-current="page"],
.nav a:hover { color: var(--accent); }

.nav-cta {
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  background: var(--sea-950);
  color: var(--white) !important;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.hero {
  position: relative;
  min-height: min(88vh, 760px);
  overflow: hidden;
  color: var(--white);
}

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

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 47, 58, 0.18), rgba(15, 47, 58, 0.78)),
    linear-gradient(90deg, rgba(15, 47, 58, 0.55), transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 8rem 0 4rem;
  max-width: 680px;
  animation: fadeUp 0.9s ease both;
}

.hero-brand {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  max-width: 18ch;
}

.hero p {
  margin: 0 0 1.6rem;
  max-width: 40ch;
  color: rgba(255,255,255,0.9);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.25s ease, background 0.25s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--white); }
.btn-soft { background: rgba(255,255,255,0.16); color: var(--white); border: 1px solid rgba(255,255,255,0.35); }
.btn-dark { background: var(--sea-950); color: var(--white); }

.section { padding: 4.8rem 0; }

.section-intro {
  max-width: 680px;
  margin-bottom: 2.2rem;
}

.eyebrow {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.section-intro h2,
.split-copy h2,
.panel h2 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.section-intro p,
.split-copy p,
.prose p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.media-frame {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 420px;
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.pill-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pill-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1.4rem;
}

.pill-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.pill-card p {
  margin: 0;
  color: var(--muted);
}

.product-shell {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.5rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-shell .gallery {
  background: var(--foam);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.product-shell .gallery .main {
  border-radius: 22px;
  overflow: hidden;
}

.product-shell .gallery .main img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.55rem;
}

.thumbs img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 14px;
}

.product-shell .copy {
  padding: 1.8rem;
}

.check li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.55rem;
  color: var(--muted);
}

.check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

.mosaic {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1rem;
}

.mosaic figure {
  position: relative;
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  min-height: 260px;
}

.mosaic img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.mosaic figure:hover img { transform: scale(1.04); }

.mosaic figcaption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  color: var(--white);
  font-weight: 600;
}

.cert-band {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.cert {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--foam);
  color: var(--sea-800);
  border: 1px solid var(--line);
  font-weight: 600;
}

.cta {
  margin: 0 0 4.8rem;
  border-radius: 32px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(15,47,58,0.82), rgba(15,138,124,0.55)),
    url("../assets/scenes/ship-cargo.jpg") center / cover no-repeat;
  padding: 3.5rem 2rem;
}

.cta h2 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
}

.page-hero {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  color: var(--white);
}

.page-hero-media,
.page-hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,47,58,0.25), rgba(15,47,58,0.82));
}

.page-hero .container {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 2.5rem;
}

.page-hero h1 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 5vw, 3.5rem);
  letter-spacing: -0.03em;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
}

.panel {
  background: rgba(255,255,255,0.8);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 1.6rem;
}

.side {
  background: var(--sea-950);
  color: var(--white);
  border-radius: 28px;
  padding: 1.6rem;
}

.side h3 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
}

.side p, .side li { color: rgba(255,255,255,0.82); }
.side li + li { margin-top: 0.45rem; }

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.duo article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
}

.duo img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.duo .body { padding: 1.3rem; }
.duo h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
}
.duo .model-tag {
  margin: 0 0 0.45rem;
  color: var(--sea-800);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.duo .body > p:not(.model-tag) {
  color: var(--muted);
  line-height: 1.65;
}
.brand-panel {
  margin-bottom: 1.25rem;
}
.brand-panel h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}
.brand-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}
.side-note {
  margin: 1rem 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.app-grid article {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 220px;
}

.app-grid img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.app-grid span {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  color: var(--white);
  font-weight: 600;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1rem;
}

form {
  display: grid;
  gap: 0.8rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 1.4rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  font: inherit;
  background: #fbfffe;
}

textarea { min-height: 130px; resize: vertical; }

.site-footer {
  background: var(--sea-950);
  color: rgba(255,255,255,0.78);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.footer-grid strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
}

.footer-grid h3 {
  margin: 0 0 0.7rem;
  color: var(--white);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-grid a { display: block; margin-bottom: 0.4rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.88rem;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  .nav { display: none; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .header-inner .lang-switch { order: 2; margin-left: auto; }
  .header-inner .menu-toggle { order: 3; }
  .site-header.is-open .nav {
    display: grid;
    position: absolute;
    left: 0; right: 0; top: 78px;
    background: rgba(247,250,249,0.98);
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.8rem;
    border-bottom: 1px solid var(--line);
  }
  .split, .product-shell, .grid-2, .duo, .contact-grid, .footer-grid, .pill-grid, .app-grid, .mosaic {
    grid-template-columns: 1fr;
  }
  .media-frame, .media-frame img { min-height: 280px; }
}

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


/* i18n helpers */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #0b3b4f;
  color: #fff;
  padding: .6rem 1rem;
  z-index: 1000;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}
.form-note {
  margin-top: .8rem;
  font-size: .9rem;
  opacity: .75;
}
.header-inner {
  flex-wrap: wrap;
  gap: .75rem;
}


/* quieter language control — do not compete with Get Quote */
.site-header .lang-switch summary {
  color: var(--muted);
  opacity: 0.75;
}
.site-header .lang-switch summary:hover,
.site-header .lang-switch[open] summary {
  color: var(--sea-800);
  opacity: 0.95;
}
.site-header .nav-cta {
  position: relative;
  z-index: 1;
}


/* Product gallery interactions */
.gallery-main {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  border-radius: 22px;
  overflow: hidden;
}
.gallery-main img,
.product-shell .gallery .main img,
[data-gallery-image] {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: opacity .45s ease;
  display: block;
}
[data-gallery-image].is-fading { opacity: 0.35; }
.thumbs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.45rem;
}
.thumbs button {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
  opacity: 0.72;
  transition: opacity .25s ease, border-color .25s ease, transform .25s ease;
}
.thumbs button img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  border-radius: 10px;
}
.thumbs button:hover,
.thumbs button.is-active {
  opacity: 1;
  border-color: var(--accent);
  transform: translateY(-1px);
}
.gallery-panel {
  display: grid;
  gap: 0.75rem;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(8, 22, 30, 0.86);
  display: grid;
  place-items: center;
  padding: 1.25rem;
}
.lightbox[hidden] { display: none !important; }
.lightbox img {
  max-width: min(920px, 94vw);
  max-height: 88vh;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
  background: #fff;
}
.lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: #123;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
body.lightbox-open { overflow: hidden; }
@media (max-width: 700px) {
  .thumbs { grid-template-columns: repeat(3, 1fr); }
}


/* Product detail FAQ */
.faq-list { display: grid; gap: 1.1rem; }
.faq-item h3 {
  margin: 0 0 0.35rem;
  font-family: "Fraunces", serif;
  font-size: 1.15rem;
}
.faq-item p {
  margin: 0;
  color: var(--muted, #5b6b76);
  line-height: 1.65;
}
.page-hero .actions { display: flex; flex-wrap: wrap; gap: 0.7rem; }


/* Spare-parts category catalogue */
.cat-grid {
  grid-template-columns: repeat(2, 1fr);
}
.cat-grid .pill-card .eyebrow {
  margin-bottom: 0.35rem;
}
.cat-grid .side-note {
  margin-top: 0.75rem;
  font-size: 0.86rem;
}
@media (min-width: 960px) {
  .cat-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 700px) {
  .cat-grid {
    grid-template-columns: 1fr;
  }
}


/* Inquiry form layout + anti-spam + feedback */
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-feedback {
  margin: 0.9rem 0 0;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  font-size: 0.94rem;
  line-height: 1.55;
  border: 1px solid transparent;
}
.form-feedback[data-kind="success"] {
  background: #e8f5ec;
  border-color: #b7dfc4;
  color: #1d6b36;
}
.form-feedback[data-kind="error"] {
  background: #fdecea;
  border-color: #f2c4bd;
  color: #9b2c20;
}
button[disabled] {
  opacity: 0.65;
  cursor: progress;
}
@media (max-width: 700px) {
  .field-row { grid-template-columns: 1fr; }
}