/* ===== AtlasQuo — crest / compass stylesheet ===== */
:root {
  --navy:      #274082;
  --navy-deep: #1b2e5c;
  --navy-ink:  #152448;
  --navy-mid:  #3a56a0;
  --paper:     #f4f6fb;
  --paper-2:   #e8ecf6;
  --white:     #fbfcff;
  --line:      #c9d2e6;
  --line-soft: rgba(39, 64, 130, 0.16);
  --text:      #152448;
  --muted:     #4a5c86;
  --on-dark:   #f4f6fb;
  --on-dark-muted: #d5dcec;
  --accent:    #274082;
  --radius:    16px;
  --maxw:      1120px;
  --ease:      cubic-bezier(.22, .61, .36, 1);
  --serif:     "Cinzel", "Palatino Linotype", Palatino, serif;
  --sans:      "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

html, body { overflow-x: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-name, .hero-mark, .hub-aq, .bearing-cardinal, .legend-num {
  font-family: var(--serif);
  letter-spacing: 0.04em;
  line-height: 1.12;
  margin: 0;
  font-weight: 600;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.ital { font-style: italic; font-weight: 500; letter-spacing: 0.02em; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--white); color: var(--navy); padding: 10px 16px; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.btn-primary {
  background: var(--white); color: var(--navy);
  box-shadow: 0 10px 28px -12px rgba(0, 0, 0, 0.45);
}
.btn-ghost { background: transparent; color: var(--on-dark); border-color: rgba(244, 246, 251, 0.38); }
.contact-form .btn-primary {
  background: var(--navy); color: var(--on-dark);
  box-shadow: 0 10px 24px -12px rgba(39, 64, 130, 0.55);
}

/* ===== Header ===== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(21, 36, 72, 0.18);
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(21, 36, 72, 0.88);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: rgba(244, 246, 251, 0.12);
}
.header-inner { display: flex; align-items: center; gap: 16px; height: 74px; position: relative; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand img { border-radius: 8px; }
.brand-name { font-size: 17px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--on-dark); }

.nav-toggle {
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  background: rgba(21, 36, 72, 0.35); border: 1px solid rgba(244, 246, 251, 0.55); border-radius: 10px;
  cursor: pointer; padding: 10px;
  width: 44px; height: 44px; flex: 0 0 auto; z-index: 110;
  position: absolute; right: 8px; top: 15px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--on-dark); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav {
  display: flex;
  position: fixed; inset: 74px 0 auto 0;
  flex-direction: column; gap: 4px; align-items: stretch;
  background: rgba(21, 36, 72, 0.97);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(244, 246, 251, 0.12);
  padding: 16px 24px 24px;
  transform: translateY(-120%);
  transition: transform .35s var(--ease);
  z-index: 90;
}
.nav.open { transform: translateY(0); }
.nav a { padding: 13px 4px; font-size: 16px; border-bottom: 1px solid rgba(244, 246, 251, 0.1); color: var(--on-dark-muted); font-weight: 500; transition: color .2s var(--ease), transform .2s var(--ease); }
.nav .nav-cta {
  color: var(--on-dark); border: 1px solid rgba(244, 246, 251, 0.4);
  padding: 13px 18px; border-radius: 999px; text-align: center; margin-top: 10px;
}

@media (min-width: 901px) {
  .nav-toggle { display: none; position: static; }
  .nav {
    position: static; inset: auto; transform: none;
    flex-direction: row; align-items: center; gap: 28px;
    background: transparent; backdrop-filter: none; border: 0; padding: 0;
    margin-left: auto;
  }
  .nav a { padding: 0; font-size: 14px; border-bottom: 0; }
  .nav .nav-cta {
    padding: 8px 18px; margin-top: 0; border: 1px solid rgba(244, 246, 251, 0.32);
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 132px 0 88px;
  overflow: hidden;
  background: var(--navy);
  color: var(--on-dark);
}
.hero-mark {
  position: absolute;
  right: -6%;
  top: 6%;
  font-size: clamp(10rem, 38vw, 28rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.75;
  color: rgba(244, 246, 251, 0.06);
  pointer-events: none;
  user-select: none;
  animation: mark-drift 18s ease-in-out infinite;
}
.hero-wash {
  position: absolute; inset: auto -20% -30% 20%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.12), transparent 64%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  align-items: center; gap: 32px;
  min-width: 0;
}
.hero-copy, .hero-sub, .hero h1 { min-width: 0; max-width: 100%; }
.eyebrow {
  display: inline-block; font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-dark-muted); margin: 0 0 22px; font-weight: 600;
}
.hero h1 {
  font-size: clamp(2.6rem, 6.4vw, 5.2rem);
  font-weight: 600; color: var(--on-dark);
  letter-spacing: 0.02em;
}
.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--on-dark-muted); margin: 24px 0 0; max-width: 34em;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }

.hero-crest { display: grid; place-items: center; }
.crest-svg {
  width: min(440px, 100%);
  height: auto;
  color: #fff;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.28));
}
.ring-outer,
.ring-inner,
.needle,
.rose {
  transform-origin: 50% 50%;
  transform-box: view-box;
}
.ring-outer { animation: spin 80s linear infinite; }
.ring-inner { animation: spin 120s linear infinite reverse; }
.needle { animation: seek 6.2s ease-in-out infinite; }
.hub-glow { animation: pulse 3.4s ease-in-out infinite; }
.rose { animation: rose-breathe 10s ease-in-out infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes seek {
  0%, 100% { transform: rotate(-12deg); }
  35% { transform: rotate(16deg); }
  62% { transform: rotate(-5deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}
@keyframes rose-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}
@keyframes mark-drift {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-2%, 3%, 0); }
}

/* ===== Manifesto band ===== */
.manifesto {
  position: relative;
  background: var(--paper);
  color: var(--text);
  padding: 96px 0 88px;
}
.tick-rule {
  height: 14px;
  background:
    repeating-linear-gradient(90deg,
      var(--navy) 0 1.5px,
      transparent 1.5px 10px),
    repeating-linear-gradient(90deg,
      var(--navy) 0 1.5px,
      transparent 1.5px 40px);
  background-size: 10px 7px, 40px 14px;
  background-position: 0 7px, 0 0;
  background-repeat: repeat-x;
  opacity: 0.55;
}
.tick-rule-flip { transform: scaleY(-1); }
.manifesto-inner { max-width: 820px; margin: 28px auto 24px; text-align: center; }
.manifesto blockquote {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.4vw, 2.55rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--navy);
  margin: 8px 0 0;
}
.manifesto-body {
  color: var(--muted); font-size: 1.06rem; margin: 28px auto 0; max-width: 38em;
}
.manifesto-seal {
  margin: 36px 0 0;
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--navy-mid);
}

/* ===== Sections ===== */
.section { padding: 104px 0; }
.section-alt { background: var(--paper-2); }
.kicker {
  font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--navy-mid); font-weight: 600; margin: 0 0 14px;
}
.section-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section-head-left { margin: 0 0 12px; text-align: left; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); color: var(--navy-ink); }
.section-head .lead { color: var(--muted); margin-top: 16px; font-size: 1.05rem; }

/* ===== Compass field ===== */
.compass-field {
  display: grid;
  grid-template-columns: 1fr minmax(140px, 180px) 1fr;
  grid-template-areas:
    ". n ."
    "w hub e"
    ". s .";
  gap: 20px 28px;
  align-items: stretch;
}
.bearing-n { grid-area: n; }
.bearing-w { grid-area: w; }
.bearing-e { grid-area: e; }
.bearing-s { grid-area: s; }

.bearing {
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 28px 26px 26px;
  box-shadow: 0 18px 40px -32px rgba(21, 36, 72, 0.4);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}
.bearing h3 { font-size: 1.25rem; color: var(--navy); margin: 8px 0 10px; letter-spacing: 0.08em; text-transform: uppercase; }
.bearing p { margin: 0; color: var(--muted); font-size: 0.98rem; }
.bearing-cardinal {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--navy-mid);
}

.bearing-hub {
  grid-area: hub;
  display: grid; place-items: center;
  align-self: center;
  width: 148px; height: 148px;
  margin: 0 auto;
  border-radius: 50%;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(39, 64, 130, 0.08), transparent 70%),
    var(--white);
  box-shadow: 0 0 0 10px rgba(39, 64, 130, 0.05);
  text-align: center;
}
.hub-aq {
  font-size: 2rem; color: var(--navy); letter-spacing: 0.08em; display: block;
}
.hub-label {
  display: block; margin-top: 4px;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted);
}

/* ===== Legend / guide ===== */
.legend {
  list-style: none; margin: 0 auto; padding: 0;
  max-width: 820px;
  border-top: 1px solid var(--line);
}
.legend-row {
  display: grid; grid-template-columns: 92px 1fr; gap: 20px; align-items: start;
  padding: 32px 16px;
  border-bottom: 1px solid var(--line);
  transition: transform .28s var(--ease), background .28s var(--ease), padding .28s var(--ease);
}
.legend-num {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--navy);
  letter-spacing: 0.06em;
}
.legend-body h3 { font-size: 1.35rem; color: var(--navy-ink); margin-bottom: 8px; letter-spacing: 0.1em; text-transform: uppercase; }
.legend-body p { margin: 0; color: var(--muted); max-width: 52ch; }

/* ===== FAQ ===== */
.faq-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); transition: background .28s var(--ease); }
.faq-q {
  width: 100%; background: none; border: 0; cursor: pointer; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 6px;
  font-family: var(--serif); font-weight: 600; font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  color: var(--navy-ink); letter-spacing: 0.04em;
  transition: color .2s var(--ease);
}
.faq-ico { position: relative; flex: 0 0 16px; width: 16px; height: 16px; }
.faq-ico::before, .faq-ico::after {
  content: ""; position: absolute; background: var(--navy); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.faq-ico::before { top: 7px; left: 0; width: 16px; height: 2px; }
.faq-ico::after { top: 0; left: 7px; width: 2px; height: 16px; }
.faq-item.open .faq-ico::after { transform: scaleY(0); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 280px; }
.faq-a p { color: var(--muted); margin: 0; padding: 0 8px 22px; }

/* ===== Contact ===== */
.section-contact { background: var(--paper-2); }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-copy h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin-bottom: 16px; color: var(--navy-ink); }
.contact-copy p { color: var(--muted); margin-bottom: 22px; }
.contact-email {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: var(--navy);
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  transition: border-color .2s, color .2s, transform .2s var(--ease);
}
.contact-form {
  background: var(--white);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 30px;
  display: grid; gap: 16px;
  box-shadow: 0 22px 44px -32px rgba(21, 36, 72, 0.45);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}
.field { display: grid; gap: 7px; }
.field label { font-size: 13px; color: var(--muted); font-weight: 500; }
.field input, .field textarea {
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; color: var(--text);
  padding: 12px 14px; font: inherit; font-size: 15px;
  width: 100%; resize: vertical;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(39, 64, 130, 0.14);
}

/* ===== Footer (dark band, near-white text) ===== */
.site-footer {
  background: var(--navy-ink);
  color: var(--on-dark);
  padding: 56px 0 28px;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 28px; flex-wrap: wrap;
  padding-bottom: 28px; border-bottom: 1px solid rgba(244, 246, 251, 0.12);
}
.footer-tag { color: var(--on-dark-muted); margin: 12px 0 0; font-size: 0.95rem; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { color: var(--on-dark-muted); font-size: 14px; transition: color .2s; }
.footer-nav a:hover { color: var(--on-dark); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: var(--on-dark-muted); font-size: 13px; padding-top: 20px;
}

/* ===== Reveal (JS-gated so content never hides without JS) ===== */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .ring-outer, .ring-inner, .needle, .hub-glow, .rose, .hero-mark { animation: none; }
}

/* Hover AFTER reveal.in so lift is not overwritten */
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 32px -12px rgba(0, 0, 0, 0.5); }
  .btn-ghost:hover { transform: translateY(-3px); border-color: var(--on-dark); }
  .contact-form .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 30px -12px rgba(39, 64, 130, 0.6); }
  .nav a:hover { color: var(--on-dark); transform: translateY(-1px); }
  .nav .nav-cta:hover { border-color: var(--on-dark); }
  .bearing:hover {
    transform: translateY(-8px);
    border-color: var(--navy-mid);
    box-shadow: 0 22px 44px -24px rgba(21, 36, 72, 0.45);
  }
  .legend-row:hover {
    transform: translateY(-4px);
    background: var(--white);
    padding-left: 22px; padding-right: 22px;
  }
  .faq-item:hover { background: rgba(39, 64, 130, 0.04); }
  .faq-q:hover { color: var(--navy); }
  .contact-email:hover { border-bottom-color: var(--navy); transform: translateY(-1px); }
  .contact-form:hover { transform: translateY(-4px); box-shadow: 0 28px 50px -28px rgba(21, 36, 72, 0.5); }
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .header-inner { padding-right: 44px; }
  .hero-inner { grid-template-columns: 1fr; gap: 28px; }
  .hero-crest { order: -1; }
  .crest-svg { width: min(300px, 72vw); }
  .compass-field {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "hub hub"
      "n e"
      "w s";
    gap: 16px;
  }
  .faq-wrap { grid-template-columns: 1fr; gap: 28px; }
  .contact-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-mark { font-size: 42vw; top: 10%; right: -10%; }
}

@media (max-width: 720px) {
  .hero { min-height: 0; padding: 118px 0 56px; }
  .hero-inner { position: relative; }
  .hero-copy { position: relative; z-index: 3; }
  .hero-crest {
    order: -1; position: relative; opacity: 1;
    width: auto; right: auto; bottom: auto;
    margin: 0 auto 8px; pointer-events: none;
  }
  .crest-svg { width: min(220px, 56vw); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-mark { display: none; }
  .hero-sub { max-width: none; }
  .section { padding: 72px 0; }
  .manifesto { padding: 64px 0 56px; }
  .legend-row { grid-template-columns: 64px 1fr; gap: 14px; padding: 24px 4px; }
  .bearing-hub { width: 120px; height: 120px; }
  .compass-field {
    grid-template-columns: 1fr;
    grid-template-areas:
      "hub"
      "n"
      "e"
      "s"
      "w";
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero { padding: 104px 0 48px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-sub { font-size: 1rem; }
  .compass-field {
    grid-template-columns: 1fr;
    grid-template-areas:
      "hub"
      "n"
      "e"
      "s"
      "w";
    gap: 14px;
  }
  .bearing { padding: 22px 20px; }
  .legend-row { grid-template-columns: 1fr; gap: 6px; }
  .contact-form { padding: 22px 18px; }
  .contact-form .btn { width: 100%; }
  .footer-inner, .footer-bottom { flex-direction: column; }
  .section-head { margin-bottom: 36px; }
  .manifesto blockquote { font-size: 1.4rem; }
  .tick-rule { opacity: 0.4; }
}