:root {
  --navy: #081a33;
  --navy-2: #0d294d;
  --blue: #3ca7e8;
  --blue-soft: #e9f6fd;
  --orange: #f28b28;
  --orange-dark: #c86c12;
  --black: #101419;
  --white: #ffffff;
  --grey-50: #f6f8fa;
  --grey-100: #edf1f5;
  --grey-500: #64748b;
  --red: #c62828;
  --red-bg: #fff0f0;
  --green: #1f8a4c;
  --green-bg: #ecf8f0;
  --shadow: 0 14px 35px rgba(8, 26, 51, .10);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8, 26, 51, .97);
  backdrop-filter: blur(10px);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: .01em; }
.brand-logo { width: 48px; height: 48px; object-fit: contain; border-radius: 8px; background: transparent; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  padding: 10px 12px; text-decoration: none; border-radius: 10px;
  color: #eaf3fb; font-size: .95rem; transition: .2s ease;
}
.main-nav a:hover, .main-nav a.active { background: rgba(60,167,232,.18); color: var(--white); }
.main-nav .nav-contact { background: var(--orange); color: var(--black); font-weight: 800; margin-left: 6px; }
.main-nav .nav-contact:hover { background: #ff9b3d; }
.menu-toggle { display: none; border: 0; background: transparent; color: white; padding: 8px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 25px; height: 2px; margin: 5px; background: white; }

.hero {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 20%, rgba(60,167,232,.30), transparent 30%),
    linear-gradient(135deg, var(--navy), #0b3158);
  padding: 90px 0 80px;
}
.hero-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 50px; align-items: center; }
.eyebrow {
  margin: 0 0 10px; color: var(--orange); text-transform: uppercase;
  font-size: .78rem; font-weight: 900; letter-spacing: .14em;
}
h1, h2, h3 { line-height: 1.15; margin-top: 0; }
h1 { font-size: clamp(2.6rem, 7vw, 5rem); margin-bottom: 22px; letter-spacing: -.04em; }
h1 span { color: var(--blue); }
h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--navy); margin-bottom: 20px; }
h3 { color: var(--navy); margin-bottom: 10px; }
.hero-text { max-width: 680px; font-size: 1.15rem; color: #dceaf5; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn {
  display: inline-flex; justify-content: center; align-items: center; gap: 8px;
  min-height: 46px; padding: 11px 18px; border-radius: 12px;
  text-decoration: none; font-weight: 800; border: 2px solid transparent; cursor: pointer;
  font: inherit; transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: var(--navy); }
.btn-primary:hover { background: #63baf0; }
.btn-secondary { border-color: rgba(255,255,255,.35); color: white; }
.btn-secondary:hover { background: rgba(255,255,255,.08); }
.btn-orange { background: var(--orange); color: var(--black); }
.hero-card {
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.18);
  border-radius: 28px; padding: 32px; text-align: center; box-shadow: var(--shadow);
}
.hero-logo { width: 210px; height: 210px; object-fit: contain; margin: 0 auto 18px; border-radius: 18px; background: transparent; }

.section { padding: 82px 0; }
.section-alt { background: var(--grey-50); }
.section-dark { background: var(--navy); color: white; }
.section-dark h2, .section-dark h3 { color: white; }
.section-heading { margin-bottom: 30px; }
.content-card {
  background: white; border: 1px solid var(--grey-100); border-radius: var(--radius);
  padding: 28px; box-shadow: 0 10px 30px rgba(8,26,51,.05);
}
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.info-card { padding: 28px; border-radius: var(--radius); background: white; border: 1px solid var(--grey-100); box-shadow: var(--shadow); }
.icon {
  width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--blue-soft); color: var(--navy); border-radius: 12px; font-weight: 900; margin-bottom: 18px;
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.accent-card { border-top: 4px solid var(--orange); }
.accent-card li { margin: 9px 0; }
.dark-card { background: #0e2a4b; border-color: rgba(255,255,255,.10); color: #dceaf5; }
.dark-card h3 { color: white; }
.contact-section { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
address { font-style: normal; }
.contact-cta { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }

.page-hero { background: var(--navy); color: white; padding: 70px 0; }
.page-hero h1 { margin-bottom: 15px; font-size: clamp(2.4rem, 6vw, 4rem); }
.page-hero p:last-child { max-width: 800px; color: #dceaf5; }

.schedule-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 25px; }
.schedule-head h2 { margin-bottom: 0; }
.legend { display: flex; gap: 18px; flex-wrap: wrap; font-size: .9rem; color: var(--grey-500); }
.legend-item { display: inline-flex; align-items: center; gap: 7px; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-open { background: var(--green); }
.dot-closed { background: var(--red); }

.loading { padding: 20px 0; color: var(--grey-500); }
.schedule-list { display: grid; gap: 12px; }
.schedule-item {
  display: grid; grid-template-columns: 1.1fr .9fr auto; gap: 18px; align-items: center;
  padding: 20px 22px; border: 1px solid var(--grey-100); border-radius: 16px;
  background: white; box-shadow: 0 7px 20px rgba(8,26,51,.05);
}
.schedule-date { font-weight: 900; color: var(--navy); }
.schedule-date small { display: block; font-weight: 600; color: var(--grey-500); }
.schedule-time { font-weight: 700; color: var(--navy-2); }
.status {
  min-width: 142px; text-align: center; padding: 8px 12px; border-radius: 999px;
  font-size: .88rem; font-weight: 900;
}
.status-open { background: var(--green-bg); color: var(--green); }
.status-closed { background: var(--red-bg); color: var(--red); }
.schedule-actions { display: flex; justify-content: center; margin-top: 28px; }
.alert { padding: 16px 18px; border-radius: 14px; margin-bottom: 20px; }
.alert-error { background: var(--red-bg); border: 1px solid #f3b6b6; color: #8d1d1d; }
.sheet-help { margin-top: 35px; background: var(--blue-soft); border-color: #c9e8f8; box-shadow: none; }

.site-footer { background: var(--black); color: #bfc9d3; padding: 24px 0; }
.footer-wrap { display: flex; justify-content: space-between; gap: 20px; align-items: center; font-size: .9rem; }
.footer-wrap a { color: #dceaf5; }

@media (max-width: 900px) {
  .main-nav {
    position: absolute; top: 78px; left: 0; right: 0; display: none;
    flex-direction: column; align-items: stretch; padding: 12px 20px 20px;
    background: var(--navy); border-top: 1px solid rgba(255,255,255,.08);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 12px; }
  .main-nav .nav-contact { margin-left: 0; text-align: center; }
  .menu-toggle { display: block; }
  .hero-grid, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 65px 0; }
  .hero-card { max-width: 360px; margin: 0 auto; }
  .cards { grid-template-columns: 1fr; }
  .schedule-item { grid-template-columns: 1fr auto; }
  .schedule-time { grid-column: 1 / 2; }
  .status { grid-column: 2; grid-row: 1 / span 2; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1120px); }
  .brand span { font-size: .93rem; }
  .brand-logo { width: 42px; height: 42px; }
  .hero-actions .btn { width: 100%; }
  .section { padding: 62px 0; }
  .schedule-head { align-items: flex-start; flex-direction: column; }
  .schedule-item { grid-template-columns: 1fr; gap: 8px; }
  .status { grid-column: auto; grid-row: auto; width: 100%; }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
}