*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --concrete: #6b7078;
  --concrete-dark: #3d4249;
  --slab: #e8eaed;
  --slab-deep: #d1d5db;
  --ink: #1c1f24;
  --text: #2f343c;
  --muted: #5f6670;
  --rust: #b85c38;
  --white: #ffffff;
  --line: #c5cad2;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Figtree", system-ui, sans-serif;
  color: var(--text);
  background: var(--slab);
  line-height: 1.6;
}

h1, h2, h3, .mark strong, .tel, .base-name {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.shell {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.ribbon {
  background: var(--concrete-dark);
  color: #c8cdd4;
  font-size: 0.76rem;
}

.ribbon-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.5rem 0;
}

.ribbon a {
  color: #f0c4b0;
  font-weight: 700;
}

.mast {
  background: var(--white);
  border-bottom: 4px solid var(--concrete);
  position: sticky;
  top: 0;
  z-index: 25;
}

.mast-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.mark {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.mark-icon {
  width: 40px;
  height: 40px;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--concrete) 0,
      var(--concrete) 4px,
      var(--concrete-dark) 4px,
      var(--concrete-dark) 8px
    );
  border-radius: 4px;
}

.mark span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.mark strong {
  font-size: 1.35rem;
  color: var(--ink);
}

.mark small {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rust);
  font-family: "Figtree", sans-serif;
}

.mast nav {
  display: flex;
  gap: 1.5rem;
  font-weight: 600;
  color: var(--concrete-dark);
}

.mast nav a:hover { color: var(--rust); }

.hero {
  background:
    linear-gradient(105deg, var(--concrete-dark) 0%, #525860 50%, var(--concrete) 100%);
  color: var(--white);
  padding: 3.25rem 0 2.75rem;
}

.hero-split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #f0c4b0;
  margin-bottom: 0.6rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 0.98;
  margin-bottom: 1rem;
}

.hero h1 span { color: var(--slab-deep); }

.intro {
  color: #d5dae0;
  max-width: 36rem;
  margin-bottom: 1.4rem;
}

.cta {
  display: inline-block;
  padding: 0.65rem 1.35rem;
  background: var(--rust);
  color: var(--white);
  font-weight: 700;
  border-radius: 4px;
}

.cta:hover { filter: brightness(1.08); }

.cta.outline {
  background: transparent;
  border: 2px solid var(--concrete-dark);
  color: var(--concrete-dark);
}

.cta.outline:hover {
  background: var(--concrete-dark);
  color: var(--white);
}

.hero-facts {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 1.35rem;
}

.hero-facts > p {
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--slab);
}

.hero-facts li {
  padding: 0.4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #dde1e6;
}

.pane { padding: 3.25rem 0; }
.pane.muted { background: var(--white); }

.title-block { margin-bottom: 1.5rem; }

.title-block h2, .duo h2, .contact h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--ink);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.grid article {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--concrete);
  padding: 1.25rem;
  border-radius: 0 8px 8px 0;
}

.pane.muted .grid article { background: var(--slab); }

.grid h3 {
  font-size: 1.1rem;
  color: var(--concrete-dark);
  margin-bottom: 0.35rem;
}

.grid p {
  font-size: 0.92rem;
  color: var(--muted);
}

.band {
  background: var(--ink);
  color: var(--white);
  padding: 1.25rem 0;
}

.band-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}

.band strong {
  display: block;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 2rem;
  color: #f0c4b0;
}

.band span {
  font-size: 0.8rem;
  color: #9aa3ad;
}

.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.duo > div > p:not(.label) {
  color: var(--muted);
  margin-top: 0.85rem;
}

.sheet {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem;
  background: var(--slab);
}

.sheet h3 {
  font-size: 1rem;
  color: var(--concrete-dark);
  margin-bottom: 0.65rem;
}

.sheet dl div {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--line);
}

.sheet dl div:last-child { border-bottom: none; }

.sheet dt {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.sheet dd { font-size: 0.9rem; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.tel {
  display: block;
  font-size: 2rem;
  color: var(--rust);
  margin: 0.6rem 0;
}

.mail {
  display: block;
  font-weight: 600;
  color: var(--concrete-dark);
  margin-bottom: 1rem;
}

.mail:hover { color: var(--rust); }

.map { color: var(--muted); line-height: 1.7; }

.contact-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.4rem;
}

.contact-card h3 {
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.base {
  background: var(--concrete-dark);
  color: #b8bec6;
  padding: 2rem 0 1rem;
}

.base-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.base-name {
  font-size: 1.3rem;
  color: #f0c4b0;
  margin-bottom: 0.35rem;
}

.base h4 {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.35rem;
}

.base-foot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.78rem;
}

@media (max-width: 800px) {
  .mast nav { display: none; }
  .hero-split, .duo, .contact-layout, .base-grid, .band-cols {
    grid-template-columns: 1fr;
  }
}