:root {
  --ff-bg-night: #07111d;
  --ff-bg-deep: #0b2034;
  --ff-bg-light: #f3f8fc;
  --ff-ink: #f5fbff;
  --ff-ink-dark: #142231;
  --ff-ink-soft: rgba(245, 251, 255, 0.82);
  --ff-muted-dark: #4a6478;
  --ff-aqua: #9cecff;
  --ff-mint: #8ff4cd;
  --ff-sun: #ffd8a7;
  --ff-line: rgba(173, 226, 255, 0.24);
  --ff-line-strong: rgba(173, 226, 255, 0.5);
  --ff-panel: rgba(10, 25, 40, 0.74);
  --ff-panel-soft: rgba(10, 25, 40, 0.52);
  --ff-panel-light: #ffffff;
  --ff-shadow: 0 24px 60px rgba(2, 10, 20, 0.34);
  --ff-radius-lg: 30px;
  --ff-radius-md: 22px;
  --ff-radius-sm: 16px;
  --ff-max: min(1140px, calc(100vw - 40px));
  --ff-title-font: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --ff-body-font: "Avenir Next", "Trebuchet MS", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  line-height: 1.6;
}

body.ff-page {
  font-family: var(--ff-body-font);
  color: var(--ff-ink);
  background:
    radial-gradient(circle at 18% 18%, rgba(118, 243, 207, 0.2), transparent 30%),
    radial-gradient(circle at 78% 12%, rgba(114, 213, 255, 0.28), transparent 26%),
    radial-gradient(circle at 50% 0%, rgba(190, 255, 234, 0.08), transparent 42%),
    linear-gradient(180deg, #0d2236 0%, var(--ff-bg-night) 40%, #08111b 100%);
}

body.ff-page--light {
  font-family: var(--ff-body-font);
  color: var(--ff-ink-dark);
  background: var(--ff-bg-light);
}

body.ff-page a,
body.ff-page--light a {
  color: inherit;
}

.ff-site-shell {
  position: relative;
  z-index: 1;
}

.ff-topbar,
.ff-main {
  width: var(--ff-max);
  margin: 0 auto;
}

.ff-topbar {
  padding: 22px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.ff-topline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.ff-brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.ff-brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 18px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 12px 30px rgba(4, 18, 31, 0.24);
}

.ff-brand-text strong,
.ff-panel h1,
.ff-panel h2,
.ff-title,
.ff-section-title {
  font-family: var(--ff-title-font);
  letter-spacing: -0.03em;
}

.ff-brand-text strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ff-brand-text span {
  display: block;
  color: rgba(245, 251, 255, 0.72);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ff-page--light .ff-brand-text span {
  color: var(--ff-muted-dark);
}

.ff-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
  font-size: 0.95rem;
}

.ff-nav a,
.ff-topline a {
  text-decoration: none;
}

.ff-nav a {
  color: var(--ff-ink-soft);
}

.ff-page--light .ff-topline a {
  color: #376587;
}

.ff-page--light .ff-nav a {
  color: #376587;
}

.ff-nav a:hover,
.ff-nav a:focus-visible,
.ff-topline a:hover,
.ff-topline a:focus-visible {
  color: var(--ff-mint);
}

.ff-page--light .ff-topline a:hover,
.ff-page--light .ff-topline a:focus-visible {
  color: #0b67a2;
}

.ff-main {
  padding: 32px 0 56px;
}

.ff-eyebrow,
.ff-badge,
.ff-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(189, 242, 255, 0.24);
  background: rgba(8, 21, 35, 0.38);
  color: rgba(245, 251, 255, 0.74);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ff-page--light .ff-eyebrow {
  color: #315068;
  border-color: rgba(11, 103, 162, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

.ff-eyebrow::before,
.ff-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ff-sun), var(--ff-mint));
  box-shadow: 0 0 16px rgba(255, 210, 144, 0.6);
}

.ff-badge-row,
.ff-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.ff-badge {
  color: var(--ff-ink-soft);
}

.ff-page--light .ff-badge {
  color: #315068;
  border-color: rgba(11, 103, 162, 0.16);
  background: rgba(255, 255, 255, 0.82);
}

.ff-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(198, 242, 255, 0.26);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.ff-button:hover,
.ff-button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(198, 242, 255, 0.52);
}

.ff-button--primary {
  color: #032031;
  background: linear-gradient(135deg, #fce1bb 0%, #93f5d2 100%);
  box-shadow: 0 14px 28px rgba(7, 33, 44, 0.22);
}

.ff-button--ghost {
  color: var(--ff-ink);
  background: rgba(7, 24, 37, 0.38);
  backdrop-filter: blur(10px);
}

.ff-page--light .ff-button--ghost {
  color: #0b3147;
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(11, 103, 162, 0.18);
}

.ff-panel,
.ff-card {
  border-radius: var(--ff-radius-lg);
  border: 1px solid rgba(198, 242, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--ff-panel);
  box-shadow: var(--ff-shadow);
}

.ff-page--light .ff-panel,
.ff-page--light .ff-card {
  border-color: #d2e5f2;
  background: var(--ff-panel-light);
  box-shadow: 0 18px 42px rgba(6, 25, 40, 0.08);
}

.ff-panel {
  padding: 28px;
}

.ff-card {
  padding: 22px;
}

.ff-section {
  padding: 74px 0;
}

.ff-section-title {
  margin: 0 0 12px;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 0.98;
}

.ff-title {
  margin: 18px 0 14px;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.94;
}

.ff-subtitle,
.ff-body,
.ff-note,
.ff-list,
.ff-card p {
  color: var(--ff-ink-soft);
}

.ff-page--light .ff-subtitle,
.ff-page--light .ff-body,
.ff-page--light .ff-note,
.ff-page--light .ff-list,
.ff-page--light .ff-card p,
.ff-page--light p,
.ff-page--light li {
  color: var(--ff-ink-dark);
}

.ff-grid {
  display: grid;
  gap: 22px;
}

.ff-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ff-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ff-list {
  margin: 0;
  padding-left: 1.2rem;
}

.ff-list li + li {
  margin-top: 8px;
}

.ff-link-list {
  display: grid;
  gap: 14px;
}

.ff-link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ff-line);
}

.ff-link-list a:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.ff-note {
  margin-top: 14px;
  font-size: 0.96rem;
}

@media (max-width: 980px) {
  .ff-grid--2,
  .ff-grid--3 {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  :root {
    --ff-max: min(100vw - 28px, 100%);
  }

  .ff-main {
    padding-top: 24px;
  }

  .ff-section {
    padding: 56px 0;
  }

  .ff-panel,
  .ff-card {
    padding: 20px;
  }

  .ff-title {
    font-size: clamp(2.8rem, 17vw, 4.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}