:root {
  --navy: #0b1f3a;
  --navy-2: #163154;
  --ink: #122033;
  --muted: #5b6b7c;
  --line: #d9e0e8;
  --bg: #f4f6f8;
  --paper: #ffffff;
  --orange: #e85d04;
  --orange-hover: #c44e03;
  --ok: #0f6b4c;
  --err: #9b1c1c;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(11, 31, 58, 0.08);
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  line-height: 1.55;
}

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

a {
  color: var(--navy-2);
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--navy);
  color: #fff;
  padding: 8px 12px;
  z-index: 20;
}

.skip:focus {
  top: 12px;
}

.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 8;
  background: rgba(244, 246, 248, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.brand {
  text-decoration: none;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: var(--navy);
  font-size: 0.92rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 20px;
  text-decoration: none;
  font-weight: 650;
  border: 1px solid transparent;
  cursor: pointer;
  font: inherit;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--orange-hover);
}

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

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--navy);
}

.hero {
  padding: 40px 0 24px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 32px;
  align-items: center;
}

.kicker {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  font-weight: 700;
  margin: 0 0 10px;
}

h1,
h2,
h3 {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  margin: 0 0 12px;
}

.lede {
  font-size: 1.12rem;
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 38ch;
}

.stock-block {
  margin: 0 0 22px;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  max-width: 22rem;
}

.stock-qty,
.stock-price,
.stock-loc {
  margin: 0;
}

.stock-qty {
  font-weight: 700;
  color: var(--navy);
}

.stock-price {
  font-size: 1.45rem;
  font-weight: 750;
  color: var(--navy);
  letter-spacing: -0.03em;
  margin-top: 2px;
}

.stock-price span {
  font-size: 0.95rem;
  font-weight: 650;
  color: var(--muted);
}

.stock-loc {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e8f4ee;
  color: var(--ok);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 0 10px;
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
}

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

.hero-photo {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 12px;
  overflow: hidden;
}

.hero-photo img {
  width: auto;
  max-width: 100%;
  height: min(82vh, 660px);
  margin: 0 auto;
  object-fit: contain;
  background: #eef2f5;
  border-radius: 16px;
}

.caption {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

section {
  padding: 56px 0;
  scroll-margin-top: 80px;
}

.section-title {
  margin: 0 0 8px;
  font-size: 1.8rem;
}

.section-copy {
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 62ch;
}

.gallery-main {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gallery-main img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(82vh, 780px);
  object-fit: contain;
  cursor: zoom-in;
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.thumbs button {
  border: 2px solid transparent;
  background: var(--paper);
  padding: 6px;
  border-radius: 10px;
  cursor: pointer;
}

.thumbs button[aria-current="true"],
.thumbs button:focus-visible {
  border-color: var(--orange);
}

.thumbs img {
  width: 100%;
  height: 88px;
  object-fit: cover;
}

.table-wrap {
  overflow-x: auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

th,
td {
  text-align: left;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 1.05rem;
  line-height: 1.65;
}

th {
  width: 34%;
  color: var(--navy);
  font-weight: 700;
  background: #f8fafc;
}

.doc-card,
.trust-card,
.form-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.doc-card a {
  font-weight: 700;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-grid .full {
  grid-column: 1 / -1;
}

label {
  display: block;
  font-size: 0.88rem;
  font-weight: 650;
  margin-bottom: 6px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.field-error {
  min-height: 1.1em;
  margin: 4px 0 0;
  color: var(--err);
  font-size: 0.82rem;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--err);
}

.enquiry-context {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--navy);
  font-size: 0.95rem;
}

.enquiry-context p {
  margin: 0 0 6px;
}

.enquiry-context p:last-child {
  margin-bottom: 0;
}

.enquiry-price {
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.field-hint {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.form-note,
.form-status {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-status[data-state="ok"] {
  color: var(--ok);
}

.form-status[data-state="warn"] {
  color: #8a5a00;
}

.form-status[data-state="err"] {
  color: var(--err);
}

.delivery-note {
  margin: 0 0 14px;
  padding: 12px 14px;
  background: #fff6e5;
  border: 1px solid #f0d9a8;
  border-radius: 10px;
  color: #6b4e12;
  font-size: 0.92rem;
}

.disclaimer,
.site-footer {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 48px;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(11, 31, 58, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 30;
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(960px, 100%);
  max-height: 88vh;
  object-fit: contain;
  background: #fff;
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: #fff;
  border: 0;
  border-radius: 999px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  font-size: 1.2rem;
}

@media (max-width: 860px) {
  .hero-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .nav .hide-sm {
    display: none;
  }

  .thumbs {
    grid-template-columns: repeat(5, minmax(56px, 1fr));
  }

  .thumbs img {
    height: 64px;
  }

  .hero-photo img {
    height: min(64vh, 540px);
  }

  .gallery-main img {
    max-height: min(68vh, 560px);
  }

  section {
    padding: 40px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}