:root {
  --ink: #17304a;
  --muted: #5a6d82;
  --paper: #f4f7fb;
  --white: #ffffff;
  --line: #d5e2ef;
  --navy: #12304d;
  --blue: #0070b0;
  --blue-dark: #00598c;
  --soft: #e7f3fb;
  --shadow: 0 18px 40px rgba(18, 48, 77, 0.08);
  color-scheme: light;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  line-height: 1.55;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
img { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: #fff;
  padding: 0.4rem 0.7rem;
  z-index: 30;
}
.skip:focus { top: 0.5rem; }

.wrap { width: min(1120px, calc(100% - 8vw)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 4vw;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.brand img { width: auto; height: 3.4rem; }
.nav { display: flex; align-items: center; gap: 1.25rem; }
.nav ul { display: flex; gap: 0.15rem; list-style: none; margin: 0; padding: 0; }
.nav li a {
  display: inline-block;
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.4rem 0.65rem;
  border-radius: 8px;
}
.nav li a:hover { background: var(--soft); }
.nav li a[aria-current="page"] { color: var(--blue); background: var(--soft); }
.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 1rem;
  height: 2px;
  background: var(--navy);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  border: 1px solid var(--blue);
  border-radius: 8px;
  padding: 0.72rem 1.05rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn.ghost {
  background: #fff;
  color: var(--blue);
  border-color: #b7d4ea;
}
.btn.ghost:hover { background: var(--soft); }
.nav .btn { padding: 0.5rem 0.85rem; white-space: nowrap; }

.kicker {
  margin: 0 0 0.55rem;
  color: var(--blue);
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}
h1, h2, h3 {
  font-family: "Sora", "Segoe UI", sans-serif;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--navy);
}
.lede { color: var(--muted); font-size: 1.12rem; max-width: 38rem; }

.intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  padding: 3.2rem 0 2.2rem;
}
.intro h1 { margin: 0 0 0.8rem; font-size: clamp(2.3rem, 4.4vw, 3.7rem); }
.actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.4rem; }
.intro-photo { margin: 0; position: relative; }
.intro-photo img {
  width: 100%;
  height: 26rem;
  object-fit: cover;
  object-position: 86% 36%;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.plate {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  min-width: 12rem;
  box-shadow: var(--shadow);
}
.plate strong {
  display: block;
  font-family: "Sora", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--blue);
}
.plate span { color: var(--muted); font-size: 0.92rem; }

.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin: 0;
  padding: 0 0 2.5rem;
  list-style: none;
}
.facts li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.05rem;
}
.facts strong {
  display: block;
  font-family: "Sora", sans-serif;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
  color: var(--blue);
}
.facts span { color: var(--muted); }

.band { padding: 1rem 0 3rem; }
.band-head { max-width: 36rem; margin-bottom: 1.3rem; }
.band-head h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.5rem); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 1px 0 rgba(18, 48, 77, 0.03);
}
.card:hover { border-color: #9ec5e2; transform: translateY(-2px); }
.card img { width: 100%; height: 11.5rem; object-fit: cover; background: #dfeaf3; }
.card div { padding: 1rem 1.05rem 1.15rem; }
.card .index { color: var(--blue); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.08em; }
.card h3 { margin: 0.25rem 0 0.35rem; font-size: 1.25rem; }
.card p:last-child { color: var(--muted); }

.panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 2.5rem;
}
.panel img { width: 100%; height: 100%; min-height: 22rem; object-fit: cover; }
.panel-copy { padding: 2rem 2rem 2rem 0.4rem; }
.panel-copy h2 { margin: 0 0 0.7rem; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.panel-copy p + p { margin-top: 0.75rem; color: var(--muted); }
.panel-copy .btn { margin-top: 1.1rem; }

.steps.column { grid-template-columns: 1fr; margin: 0; }
.gap { margin-bottom: 1rem; }
.space { margin-top: 1rem; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  list-style: none;
  margin: 0 0 2.8rem;
  padding: 0;
}
.steps li {
  background: var(--navy);
  color: #d5e6f4;
  border-radius: 16px;
  padding: 1.1rem 1rem 1.2rem;
}
.steps strong {
  display: block;
  font-family: "Sora", sans-serif;
  color: #fff;
  font-size: 1.05rem;
  margin: 0.35rem 0 0.3rem;
}
.steps span { color: #7eb6e2; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0 0 2.6rem; padding: 0; }
.chips li {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--navy);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  font-weight: 600;
}

.cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  background: linear-gradient(135deg, #0e4f86, #0070b0);
  color: #fff;
  border-radius: 20px;
  padding: 1.8rem 1.8rem;
  margin-bottom: 3rem;
}
.cta h2 { margin: 0 0 0.35rem; color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.cta p { color: rgba(255, 255, 255, 0.86); }
.cta .btn { background: #fff; color: var(--blue); border-color: #fff; }
.cta .btn:hover { background: var(--soft); }

.site-footer { border-top: 1px solid var(--line); background: #fff; }
.foot {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
  padding: 1.8rem 0 2rem;
  color: var(--muted);
}
.foot-logo { height: 2.6rem; width: auto; margin-bottom: 0.45rem; }
.foot a { color: var(--blue); }
.foot strong { color: var(--navy); }

.page-head { padding: 2.6rem 0 1.4rem; max-width: 44rem; }
.page-head h1 { margin: 0 0 0.7rem; font-size: clamp(2.1rem, 4vw, 3.2rem); }

.grid-2 { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 2rem; align-items: start; padding-bottom: 2.5rem; }
.prose p { color: var(--muted); }
.prose p + p,
.prose .note { margin-top: 0.8rem; }
.prose h2 { margin: 1.5rem 0 0.4rem; font-size: 1.45rem; }

.timeline { display: grid; gap: 0.8rem; margin-top: 1.2rem; }
.timeline article {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0.8rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem 1rem;
}
.timeline strong { font-family: "Sora", sans-serif; color: var(--blue); font-size: 1.15rem; }
.timeline p { color: var(--muted); }

.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.mosaic img { width: 100%; height: 12.5rem; object-fit: cover; border-radius: 14px; background: #dfeaf3; }
.mosaic .span { grid-column: 1 / -1; height: 16rem; }

.block { padding-bottom: 2.6rem; }
.block h2 { margin: 0 0 0.8rem; font-size: clamp(1.6rem, 3vw, 2.2rem); }

.sheet-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.sheet { width: 100%; border-collapse: collapse; min-width: 36rem; }
.sheet th, .sheet td { text-align: left; padding: 0.72rem 0.85rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.sheet th { background: var(--soft); color: var(--navy); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600; }
.sheet tr:last-child td { border-bottom: 0; }

.range-nav { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 0 0 1rem; }
.range-nav button {
  font: inherit;
  font-weight: 600;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}
.range-nav button[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: #fff; }
.range-panel[hidden] { display: none; }
.range-panel {
  display: grid;
  grid-template-columns: minmax(11rem, 16rem) 1fr;
  gap: 1rem;
  align-items: start;
}
.range-panel figure {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.6rem;
}
.range-panel img { width: 100%; height: auto; max-height: 18rem; object-fit: contain; }
.range-panel ul { margin: 0.7rem 0 0; padding-left: 1.1rem; color: var(--muted); }
.range-panel ul li + li { margin-top: 0.3rem; }
.range-panel .note { color: var(--muted); }
.range-panel .sheet-wrap { margin-top: 0.8rem; }

.stack { display: grid; gap: 0.7rem; }
.stack img { width: 100%; height: 14rem; object-fit: cover; border-radius: 14px; }

.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 1.5rem; padding-bottom: 3rem; align-items: start; }
.contact-facts { display: grid; gap: 0.85rem; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; }
.contact-facts a { color: var(--blue); }
.contact-facts strong { display: block; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.map-frame { border-radius: 12px; overflow: hidden; border: 1px solid var(--line); min-height: 16rem; }
.map-frame iframe { display: block; width: 100%; height: 16rem; border: 0; }
.form { display: grid; gap: 0.75rem; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.2rem; }
.form label { display: grid; gap: 0.3rem; font-size: 0.82rem; font-weight: 600; color: var(--navy); }
.form input, .form textarea {
  font: inherit;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
.send-status { margin: 0; padding: 0.7rem 0.75rem; background: #e5f6ea; color: #1d4a28; border-radius: 8px; }

@media (max-width: 900px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 0.4rem 4vw 1rem;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open { display: flex; }
  .nav ul { flex-direction: column; }
  .nav li a { padding: 0.7rem 0.2rem; }
  .brand img { height: 2.5rem; }
  .intro, .cards, .panel, .facts, .steps, .grid-2, .contact-grid, .foot, .range-panel, .mosaic { grid-template-columns: 1fr; }
  .panel-copy { padding: 1.3rem; }
  .panel img, .intro-photo img { min-height: 16rem; height: 16rem; }
  .mosaic .span { height: 14rem; }
  .cta { flex-direction: column; align-items: flex-start; }
  .intro { padding-top: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card { transition: none; }
}