/* ============================================================
   PHOENIX SERVICES INCORPORATED — Design System
   Palette grounded in Liberian solar/infrastructure subject matter:
   deep teal-navy sky, sage panel-glass, sun gold, laterite clay, rainforest green.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400;1,9..144,500&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
  /* Color tokens */
  --navy: #0D2A2E;
  --navy-deep: #081C1F;
  --sage: #EEF1EA;
  --sage-dim: #E3E8DE;
  --paper: #FBFAF6;
  --gold: #E3A438;
  --gold-deep: #C08324;
  --clay: #B54B32;
  --green: #1F6E52;
  --ink: #142A2E;
  --ink-soft: #3E5457;
  --line: rgba(20, 42, 46, 0.14);
  --line-on-dark: rgba(238, 241, 234, 0.18);

  /* Type */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Scale */
  --step-0: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --step-1: clamp(1.15rem, 1.05rem + 0.4vw, 1.3rem);
  --step-2: clamp(1.4rem, 1.2rem + 0.9vw, 1.85rem);
  --step-3: clamp(1.9rem, 1.5rem + 1.8vw, 2.75rem);
  --step-4: clamp(2.4rem, 1.8rem + 2.8vw, 3.75rem);
  --step-5: clamp(3rem, 2.1rem + 4.2vw, 5rem);

  --content-max: 68rem;
  --measure: 42rem;

  /* Motion / elevation */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-snap: cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-sm: 0 2px 10px rgba(13, 42, 46, 0.07);
  --shadow-md: 0 10px 30px -8px rgba(13, 42, 46, 0.18);
  --shadow-gold: 0 10px 26px -10px rgba(227, 164, 56, 0.55);
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  opacity: 0;
  animation: body-fade-in 0.6s var(--ease) 0.05s forwards;
}
@keyframes body-fade-in { to { opacity: 1; } }

::selection { background: var(--gold); color: var(--navy-deep); }

html { scrollbar-color: var(--gold-deep) var(--sage); scrollbar-width: thin; }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--sage); }
::-webkit-scrollbar-thumb { background: var(--gold-deep); border: 3px solid var(--sage); border-radius: 20px; }
::-webkit-scrollbar-thumb:hover { background: var(--clay); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
  color: var(--navy);
  text-wrap: balance;
}

h1 { font-size: var(--step-5); font-weight: 500; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); font-family: var(--font-body); font-weight: 600; color: var(--ink); }

p { margin: 0 0 1.1em; max-width: var(--measure); text-wrap: pretty; }
a { color: var(--navy); }
.section p:last-child { margin-bottom: 0; }

/* ---------- Skip link (keyboard accessibility) ---------- */
.skip-link {
  position: fixed;
  top: -3rem;
  left: 1rem;
  z-index: 100;
  background: var(--navy);
  color: var(--paper);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

img, svg { max-width: 100%; display: block; }

/* ---------- Layout shells ---------- */
.wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.75rem;
}

.section {
  padding: clamp(3.5rem, 6vw, 7rem) 0;
}
.section--tight { padding: clamp(2.5rem, 4vw, 4.5rem) 0; }
.section--sage { background: var(--sage); }
.section--navy { background: var(--navy); color: var(--sage); }
.section--navy h1, .section--navy h2, .section--navy h3, .section--navy h4 { color: var(--paper); }
.section--navy p { color: rgba(251, 250, 246, 0.82); }
.section--navy a:not(.btn) { color: var(--gold); }
.section--border-top { border-top: 1px solid var(--line); }

.grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 3rem);
}
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .grid--2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

.split-card { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) {
  .split-card { grid-template-columns: 1fr; }
}

/* ---------- Header / Nav ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--clay));
  z-index: 60;
  transition: width 0.1s linear;
}
@media (prefers-reduced-motion: reduce) { .scroll-progress { display: none; } }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 246, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); border-bottom-color: transparent; }
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
  transition: height 0.25s var(--ease);
}
.site-header.is-scrolled .wrap { height: 4rem; }
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--navy);
}
.brand-mark { width: 30px; height: 30px; object-fit: contain; flex-shrink: 0; transition: transform 0.4s var(--ease-snap); }
.brand:hover .brand-mark { transform: rotate(50deg); }
.brand-word {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.brand-word small { display: block; font-family: var(--font-body); font-weight: 500; font-size: 0.6rem; color: var(--ink-soft); letter-spacing: 0.06em; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.nav-toggle:hover { border-color: var(--gold); background: rgba(227,164,56,0.08); }
.nav-toggle svg { width: 18px; height: 18px; }
.nav-toggle svg line { transition: transform 0.25s var(--ease), opacity 0.25s var(--ease); transform-origin: center; }
.nav-toggle[aria-expanded="true"] svg line:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] svg line:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] svg line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.main-nav ul {
  display: flex;
  gap: clamp(0.9rem, 1.4vw, 1.7rem);
  list-style: none;
  margin: 0; padding: 0;
  align-items: center;
}
.main-nav a {
  position: relative;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.4rem 0.1rem;
  transition: color 0.2s var(--ease);
}
.main-nav a::before {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--navy); }
.main-nav a:hover::before, .main-nav a[aria-current="page"]::before { transform: scaleX(1); }
.main-nav a[aria-current="page"]::before { background: var(--clay); }
.main-nav a.btn::before { display: none; }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: fixed;
    top: 4.75rem;
    left: 0;
    right: 0;
    height: calc(100vh - 4.75rem);
    background: var(--paper);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    overflow-y: auto;
  }
  .main-nav.is-open { opacity: 1; transform: translateY(0); visibility: visible; }
  .main-nav ul { flex-direction: column; align-items: flex-start; padding: 1.5rem 1.75rem 3rem; gap: 0.2rem; }
  .main-nav a { display: block; padding: 0.85rem 0; width: 100%; font-size: 1.05rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .main-nav a::after { display: none; }
  .main-nav li {
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  }
  .main-nav.is-open li { opacity: 1; transform: translateX(0); }
  .main-nav.is-open li:nth-child(1) { transition-delay: 0.04s; }
  .main-nav.is-open li:nth-child(2) { transition-delay: 0.08s; }
  .main-nav.is-open li:nth-child(3) { transition-delay: 0.12s; }
  .main-nav.is-open li:nth-child(4) { transition-delay: 0.16s; }
  .main-nav.is-open li:nth-child(5) { transition-delay: 0.2s; }
  .main-nav.is-open li:nth-child(6) { transition-delay: 0.24s; }
  .main-nav.is-open li:nth-child(7) { transition-delay: 0.28s; }
  .main-nav.is-open li:nth-child(8) { transition-delay: 0.32s; }
  .main-nav.is-open li:nth-child(9) { transition-delay: 0.36s; }
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.25s var(--ease), background 0.2s var(--ease);
}
.btn::after {
  content: '\2192';
  display: inline-block;
  margin-left: -0.15rem;
  transform: translateX(-4px);
  opacity: 0;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.btn:hover::after { transform: translateX(0); opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: var(--navy-deep);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover { background: linear-gradient(135deg, var(--gold-deep), var(--gold)); transform: translateY(-2px); box-shadow: 0 16px 32px -10px rgba(227, 164, 56, 0.65); }
.btn-primary:active { transform: translateY(0) scale(0.97); }

.btn-outline {
  border-color: currentColor;
  color: inherit;
  background: transparent;
}
.btn-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.btn-outline:hover { color: var(--paper); border-color: var(--navy); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline:hover::before { transform: scaleX(1); }
.section--navy .btn-outline { border-color: var(--line-on-dark); }
.section--navy .btn-outline::before { background: var(--gold); }
.section--navy .btn-outline:hover { color: var(--navy-deep); border-color: var(--gold); }
.btn-row { display: flex; gap: 0.85rem; flex-wrap: wrap; margin-top: 1.75rem; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--paper);
  overflow: hidden;
  padding: clamp(4rem, 9vw, 8.5rem) 0 clamp(3rem, 6vw, 5rem);
}
.hero .wrap { position: relative; z-index: 2; }
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.02em;
  margin-bottom: 1.1rem;
  display: flex; align-items: center; gap: 0.6rem;
}
.hero-eyebrow::before { content: ''; width: 26px; height: 1px; background: var(--gold); display: inline-block; }
.hero h1 { color: var(--paper); max-width: 20ch; }
.hero .lede { font-size: var(--step-1); color: rgba(251,250,246,0.82); max-width: 40ch; margin-top: 1.1rem; }
.hero-graphic {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.9;
  will-change: transform;
}
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 30%), rgba(227, 164, 56, 0.16), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.hero:hover .hero-glow { opacity: 1; }
@media (prefers-reduced-motion: reduce), (pointer: coarse) {
  .hero-glow { display: none; }
}

/* Subtle grain texture on dark surfaces — breaks flat digital gradients */
.hero::after,
.section--navy::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Energy flow animation (solar / wind / light motif) ---------- */
/* Injected by js/main.js into .hero-graphic and .section--navy so the motif
   stays perfectly consistent across every page without duplicating markup. */
.section--navy { position: relative; overflow: hidden; }
.section--navy > .wrap { position: relative; z-index: 1; }

.energy-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}
.energy-overlay svg { width: 100%; height: 100%; display: block; }
.energy-overlay--subtle {
  top: 0;
  left: 0;
  right: 0;
  bottom: auto;
  height: 420px;
  max-height: 100%;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

.energy-glow { animation: energy-pulse 7s ease-in-out infinite; transform-origin: center; }
.energy-line { stroke-dasharray: 8 14; animation: energy-flow 5s linear infinite; }
.energy-line--slow { animation-duration: 8s; }
.energy-wind { animation: energy-drift 11s ease-in-out infinite; transform-origin: center; }
.energy-particle {
  animation: particle-rise 6s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

@keyframes energy-pulse {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}
@keyframes energy-flow { to { stroke-dashoffset: -220; } }
@keyframes energy-drift {
  0%, 100% { transform: translateX(-1.5%); }
  50% { transform: translateX(1.5%); }
}
@keyframes particle-rise {
  0% { transform: translate(0, 0); opacity: 0; }
  15% { opacity: 0.85; }
  85% { opacity: 0.25; }
  100% { transform: translate(var(--drift, 12px), -70px); opacity: 0; }
}

/* Reveal-on-load (single orchestrated hero moment) */
.reveal > * {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal-up 0.7s cubic-bezier(0.22,0.61,0.36,1) forwards;
}
.reveal > *:nth-child(1) { animation-delay: 0.05s; }
.reveal > *:nth-child(2) { animation-delay: 0.16s; }
.reveal > *:nth-child(3) { animation-delay: 0.27s; }
.reveal > *:nth-child(4) { animation-delay: 0.38s; }
@keyframes reveal-up { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
  .reveal > * { opacity: 1; transform: none; animation: none; }
}

/* Scroll-triggered reveal (applied by js/main.js via IntersectionObserver) */
.observe-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.observe-reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .observe-reveal { opacity: 1; transform: none; }
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--paper);
  border: 1px solid var(--line-on-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 40;
  opacity: 0;
  transform: translateY(12px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), background 0.2s var(--ease);
  box-shadow: var(--shadow-md);
}
.back-to-top svg { width: 18px; height: 18px; }
.back-to-top.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.back-to-top:hover { background: var(--gold); color: var(--navy-deep); transform: translateY(-3px) scale(1); }

/* ---------- Stat / fact row ---------- */
.factband {
  border-top: 1px solid var(--line-on-dark);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.75rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
}
.factband dt { font-family: var(--font-mono); font-size: 0.72rem; color: var(--gold); text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 0.4rem; }
.factband dd { margin: 0; font-family: var(--font-display); font-size: 1.35rem; color: var(--paper); font-variant-numeric: tabular-nums; }

/* ---------- Cards ---------- */
.card {
  position: relative;
  --mx: 50%;
  --my: 50%;
  --spot-o: 0;
  background: radial-gradient(260px circle at var(--mx) var(--my), rgba(227, 164, 56, var(--spot-o)), transparent 70%), var(--paper);
  border: 1px solid var(--line);
  padding: 1.9rem;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease), background-color 0.2s var(--ease);
}
.card:hover { --spot-o: 0.16; }
@media (prefers-reduced-motion: reduce), (pointer: coarse) {
  .card:hover { --spot-o: 0; }
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--clay));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.card:hover::before { transform: scaleX(1); }
.card h3, .card h4 { margin-bottom: 0.6rem; }
.card ul { margin: 0.5rem 0 0; padding-left: 1.1rem; }
.card li { margin-bottom: 0.35rem; }

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--ink-soft);
  margin: 0 0.4rem 0.4rem 0;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.tag:hover { transform: translateY(-2px); border-color: var(--gold-deep); color: var(--ink); }
.section--navy .tag { border-color: var(--line-on-dark); color: rgba(251,250,246,0.85); }
.section--navy .tag:hover { border-color: var(--gold); color: var(--paper); }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
}
.status-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 rgba(227, 164, 56, 0.6);
  animation: status-pulse 2.2s ease-out infinite;
}
@keyframes status-pulse {
  0% { box-shadow: 0 0 0 0 rgba(227, 164, 56, 0.55); }
  70% { box-shadow: 0 0 0 6px rgba(227, 164, 56, 0); }
  100% { box-shadow: 0 0 0 0 rgba(227, 164, 56, 0); }
}

/* ---------- Section heading pattern ---------- */
.section-head { max-width: 40rem; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section-head .kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--clay);
  margin-bottom: 0.6rem;
  display: block;
}
.section--navy .section-head .kicker { color: var(--gold); }

/* ---------- Numbered sequence (only for genuine sequences) ---------- */
.sequence { display: grid; gap: 2rem; }
.seq-item { display: grid; grid-template-columns: 3.2rem 1fr; gap: 1.1rem; align-items: start; }
.seq-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold-deep);
  border-right: 1px solid var(--line);
  padding-right: 1rem;
}
.section--navy .seq-num { color: var(--gold); border-color: var(--line-on-dark); }

/* Roadmap timeline */
.roadmap { display: grid; gap: 0; border-top: 1px solid var(--line); }
.roadmap-item {
  display: grid;
  grid-template-columns: 3.5rem 8rem 1fr;
  gap: 1.25rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.roadmap-item .rnum { font-family: var(--font-mono); color: var(--clay); font-size: 0.85rem; }
.roadmap-item .rlabel { font-family: var(--font-display); font-size: 1.05rem; color: var(--navy); }
.roadmap-item { transition: background 0.2s var(--ease); }
.roadmap-item:hover { background: rgba(227, 164, 56, 0.07); margin: 0 -1.5rem; padding-left: 1.5rem; padding-right: 1.5rem; border-radius: var(--radius); }
.roadmap-item.is-current { background: var(--sage); margin: 0 -1.5rem; padding-left: 1.5rem; padding-right: 1.5rem; border-radius: 3px; }
@media (max-width: 640px) {
  .roadmap-item { grid-template-columns: 2.4rem 1fr; }
  .roadmap-item .rlabel { grid-column: 2; }
  .roadmap-item p { grid-column: 1 / -1; margin-top: 0.4rem; }
}

/* ---------- Table ---------- */
.datatable { width: 100%; border-collapse: collapse; font-size: 0.94rem; font-variant-numeric: tabular-nums; }
.datatable th, .datatable td { text-align: left; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; transition: background 0.15s var(--ease); }
.datatable tr:hover td, .datatable tr:hover th { background: var(--sage); }
.datatable th { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--ink-soft); font-weight: 500; width: 40%; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 3px; }
.table-wrap .datatable { border: none; }
.table-wrap .datatable tr:last-child td { border-bottom: none; }

/* ---------- Notice / disclosure box ---------- */
.notice {
  border-left: 3px solid var(--clay);
  background: var(--sage);
  padding: 1.4rem 1.6rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  border-radius: 0 3px 3px 0;
}
.notice p:last-child { margin-bottom: 0; }
.notice strong { color: var(--ink); }

/* ---------- Quote / philosophy ---------- */
.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--step-2);
  line-height: 1.4;
  color: var(--navy);
  max-width: 34rem;
  border-left: 2px solid var(--gold);
  padding-left: 1.5rem;
}
.section--navy .pull-quote { color: var(--paper); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(251,250,246,0.7); padding: clamp(3rem, 5vw, 4.5rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line-on-dark); }
.footer-grid h4 { color: var(--paper); font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 500; margin-bottom: 1rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 0.6rem; }
.footer-grid a { color: rgba(251,250,246,0.72); text-decoration: none; font-size: 0.92rem; transition: color 0.2s var(--ease), padding-left 0.2s var(--ease); display: inline-block; }
.footer-grid a:hover { color: var(--gold); padding-left: 0.3rem; }
.footer-brand .brand-word { color: var(--paper); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.8rem; padding-top: 1.75rem; font-size: 0.82rem; }
@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Utility */
.mt-0 { margin-top: 0; }
.text-soft { color: var(--ink-soft); }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.divider { border: none; border-top: 1px solid var(--line); margin: clamp(2.5rem, 5vw, 4rem) 0; }
.eyebrow-inline { font-family: var(--font-mono); font-size: 0.78rem; color: var(--clay); }