:root {
  --primary: #163d8f;
  --accent: #ef8a23;
  --text: #1f2a3d;
  --muted: #667085;
  --line: #d9e1ec;
  --surface: #ffffff;
  --bg: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.page {
  width: min(980px, 100%);
  background: var(--surface);
  padding: 48px 44px;
  border-top: 5px solid var(--primary);
  box-shadow: 0 14px 40px rgba(17, 24, 39, 0.06);
}

/* ── Header ── */
.header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.logo {
  width: 96px;
  height: 96px;
  object-fit: contain;
  flex: 0 0 auto;
}

.company {
  margin: 0 0 8px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: #10233f;
}

.summary {
  margin: 0;
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ── Sections ── */
.section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.section:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.section-title {
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 700;
  color: #10233f;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section p {
  margin: 0;
  line-height: 1.75;
  color: var(--muted);
}

/* ── Contact ── */
.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid #edf1f6;
}

.contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.value,
.value a {
  color: var(--text);
  text-decoration: none;
  line-height: 1.7;
}

.value a:hover {
  text-decoration: underline;
}

/* ── Company meta ── */
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

.meta strong {
  color: var(--text);
}

/* ── Brochure Carousel ── */
.brochure-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 4px;
  letter-spacing: 0.04em;
  transition: background 0.15s;
  white-space: nowrap;
}

.download-btn:hover {
  background: #d47a1a;
}

.carousel {
  position: relative;
  background: #0e1929;
  border-radius: 4px;
  overflow: hidden;
}

.carousel-viewport {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  padding: 20px;
}

.carousel-viewport canvas {
  max-width: 100%;
  height: auto;
  display: block;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.carousel-loading {
  color: #8ba3c7;
  font-size: 0.95rem;
  text-align: center;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 14px 16px;
  background: #0b1420;
}

.carousel-btn {
  background: none;
  border: 1px solid #2d4a70;
  color: #8ba3c7;
  width: 36px;
  height: 36px;
  border-radius: 4px;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  line-height: 1;
}

.carousel-btn:hover:not(:disabled) {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.carousel-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.carousel-indicator {
  color: #8ba3c7;
  font-size: 0.85rem;
  min-width: 80px;
  text-align: center;
}

.carousel-dots {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 340px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2d4a70;
  cursor: pointer;
  border: none;
  padding: 0;
  transition: background 0.15s;
}

.carousel-dot.active {
  background: var(--accent);
}

/* ── Responsive ── */
@media (max-width: 720px) {
  .page {
    padding: 32px 22px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}