:root {
  --navy: #0d1b2a;
  --navy-2: #12263a;
  --ink: #1a2733;
  --muted: #5b6b7a;
  --line: #e4e9ee;
  --bg: #f6f8fa;
  --card: #ffffff;
  --accent: #2f80ed;
  --accent-dark: #1f6fd6;
  --accent-soft: #e8f1fe;
  --shadow: 0 10px 40px rgba(13, 27, 42, 0.08);
  --shadow-lg: 0 24px 70px rgba(13, 27, 42, 0.14);
  --radius: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 22px;
}

a { color: inherit; text-decoration: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
  box-shadow: 0 6px 18px rgba(47, 128, 237, 0.35);
}
.btn:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 9px 16px; font-size: .92rem; box-shadow: none; }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.28);
  box-shadow: none;
}
.btn-ghost:hover { background: rgba(255,255,255,.08); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 248, 250, 0.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--navy);
  color: var(--accent);
}
.brand-text { font-size: 1.05rem; font-weight: 500; letter-spacing: -.01em; }
.brand-text strong { font-weight: 700; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: var(--muted); font-weight: 500; }
.site-nav a:hover { color: var(--ink); }
.site-nav .btn { color: #ffffff; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(1200px 500px at 70% -10%, #1b3a52 0%, var(--navy) 55%);
  color: #fff;
  padding: 92px 0 104px;
}
.hero-inner { position: relative; z-index: 2; max-width: 750px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  margin: 0 0 18px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.lede { font-size: 1.18rem; color: #cdd8e2; margin: 0 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-glow {
  position: absolute;
  right: -140px; top: -120px;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(47,128,237,.38), transparent 65%);
  filter: blur(10px);
  z-index: 1;
}

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 640px; margin: 0 0 40px; }
.section-head h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: -.02em;
}
.section-head p { margin: 0; color: var(--muted); font-size: 1.1rem; }

/* Calendar */
.calendar-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 12px;
}
.calendar-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 520px;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.calendar-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Add-all banner */
.cal-all {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--accent-soft);
  border: 1px solid rgba(47, 128, 237, 0.22);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 24px;
}
.cal-all-text h3 { margin: 0; font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.cal-all-text p { margin: 4px 0 0; color: var(--muted); font-size: .95rem; }

/* Subscribe grid */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.cal-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.section-alt .cal-card { background: var(--bg); }
.cal-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cal-card-head { display: flex; align-items: flex-start; gap: 12px; }
.cal-dot {
  flex: none;
  width: 14px; height: 14px;
  border-radius: 50%;
  margin-top: 6px;
  box-shadow: 0 0 0 4px rgba(0,0,0,.04);
}
.cal-card h3 { margin: 0; font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.cal-card p { margin: 2px 0 0; color: var(--muted); font-size: .92rem; }
.cal-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .9rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.chip:hover { border-color: var(--accent); color: var(--accent-dark); }
.chip-primary {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
.chip-primary:hover { background: var(--navy-2); color: #fff; }
.chip svg { width: 16px; height: 16px; }

.fineprint {
  margin: 34px 0 0;
  color: var(--muted);
  font-size: .95rem;
  max-width: 720px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
a.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.contact-icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  margin-bottom: 8px;
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-label {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
  color: var(--muted);
}
.contact-value { font-size: 1.05rem; font-weight: 600; color: var(--ink); word-break: break-word; }
.contact-meta { font-size: .92rem; color: var(--muted); margin-top: 2px; }

/* Footer */
.site-footer { background: var(--navy); color: #cdd8e2; padding: 34px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.site-footer .brand-text { color: #fff; }
.site-footer p { margin: 0; }

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  background: var(--navy);
  color: #fff;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 100;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 640px) {
  .site-nav { gap: 14px; }
  .site-nav a:not(.btn) { display: none; }
  .hero { padding: 72px 0 84px; }
  .section { padding: 60px 0; }
  .calendar-frame { min-height: 460px; }
}