/* Shared styles for the IDK site pages (not the app). */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --navy: #1a3a4a;
  --navy-dark: #0a1f2b;
  --text: #ffffff;
  --text-dim: rgba(255,255,255,0.62);
  --text-dimmer: rgba(255,255,255,0.32);
  --rule: rgba(255,255,255,0.1);
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'DM Sans', 'Segoe UI', sans-serif;
  background: var(--navy-dark);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── HEADER ── */
.site-header {
  border-bottom: 1px solid var(--rule);
  position: relative;
  z-index: 50;
  background: var(--navy-dark);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--text);
  font-family: 'Jost', 'Futura', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1;
}

.brand img { width: 34px; height: auto; display: block; }

/* ── NAV ──
   Without JS (no .nav-ready on the header) every link shows inline.
   site.js adds .nav-ready, which turns on the nav dropdowns on
   desktop and the hamburger panel on phones. */
.site-nav { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }

.nav-group { position: relative; }

.nav-menu { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; }

.nav-menu a,
.nav-group-btn {
  text-decoration: none;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-dim);
  padding: 6px 0;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.nav-menu a small { display: none; }

.nav-menu a:hover,
.nav-menu a[aria-current="page"],
.nav-group-btn:hover,
.nav-group-btn.is-current,
.nav-group.open .nav-group-btn { color: var(--text); border-bottom-color: var(--teal); }

.nav-group-btn { display: none; align-items: center; gap: 6px; }
.nav-group-btn::after {
  content: "";
  width: 6px; height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.15s;
}
.nav-group.open .nav-group-btn::after { transform: translateY(1px) rotate(-135deg); }

.nav-group-btn:focus-visible,
.nav-menu a:focus-visible,
.nav-toggle:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 2px; }

.nav-cta {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  background: var(--teal);
  padding: 9px 16px;
  border-radius: 6px;
  white-space: nowrap;
  transition: background 0.15s;
}
.nav-cta:hover, .nav-cta[aria-current="page"] { background: var(--teal-dark); }
.nav-cta:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

.nav-toggle { display: none; }

/* "Help Me Plan" is a dropdown styled as the teal call-to-action */
.nav-ready .nav-help-btn,
.nav-ready .nav-help-btn:hover,
.nav-ready .nav-help-btn.is-current,
.nav-ready .nav-group.open .nav-help-btn {
  color: #fff;
  font-weight: 700;
  background: var(--teal);
  padding: 9px 14px;
  border-radius: 6px;
  border-bottom: 0;
  transition: background 0.15s;
}
.nav-ready .nav-help-btn:hover,
.nav-ready .nav-help-btn.is-current,
.nav-ready .nav-group.open .nav-help-btn { background: var(--teal-dark); }
.nav-ready .nav-help-btn:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* Desktop dropdown */
.nav-ready .nav-group-btn { display: inline-flex; }
.nav-ready .nav-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 290px;
  flex-direction: column;
  gap: 0;
  padding: 8px;
  background: #102a38;
  border: 1px solid var(--rule);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(0,0,0,0.4);
}
.nav-ready .nav-group.open .nav-menu { display: flex; }
.nav-ready .nav-menu a {
  display: block;
  padding: 10px 12px;
  border: 0;
  border-radius: 6px;
  color: var(--text);
  font-weight: 700;
}
.nav-ready .nav-menu a small {
  display: block;
  margin-top: 2px;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-dim);
}
.nav-ready .nav-menu a:hover { background: rgba(255,255,255,0.06); }
.nav-ready .nav-menu a[aria-current="page"] { background: rgba(13,148,136,0.18); }

/* Phone: hamburger panel */
@media (max-width: 720px) {
  .nav-ready .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    margin-right: -10px;
    background: none;
    border: 0;
    color: var(--text);
    cursor: pointer;
  }
  .nav-toggle span,
  .nav-toggle span::before,
  .nav-toggle span::after {
    display: block;
    width: 22px; height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.2s, background 0.2s;
  }
  .nav-toggle span { position: relative; }
  .nav-toggle span::before,
  .nav-toggle span::after { content: ""; position: absolute; left: 0; }
  .nav-toggle span::before { top: -7px; }
  .nav-toggle span::after { top: 7px; }
  .menu-open .nav-toggle span { background: transparent; }
  .menu-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
  .menu-open .nav-toggle span::after { transform: translateY(-7px) rotate(-45deg); }

  .nav-ready .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 24px;
    background: var(--navy-dark);
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 18px 30px rgba(0,0,0,0.45);
  }
  .nav-ready.menu-open .site-nav { display: flex; }

  .nav-ready .nav-group { order: 2; }
  .nav-ready .nav-group-help { order: 1; }
  .nav-ready .nav-group-btn {
    display: block;
    width: 100%;
    padding: 16px 0 6px;
    border: 0;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dimmer);
    cursor: default;
    pointer-events: none;
    text-align: left;
  }
  .nav-ready .nav-group-btn::after { display: none; }
  .nav-ready .nav-help-btn,
  .nav-ready .nav-help-btn:hover,
  .nav-ready .nav-help-btn.is-current,
  .nav-ready .nav-group.open .nav-help-btn {
    background: none;
    padding: 16px 0 6px;
    border-radius: 0;
    color: var(--teal);
    font-weight: 700;
  }
  .nav-ready .nav-menu,
  .nav-ready .nav-group.open .nav-menu {
    display: flex;
    position: static;
    min-width: 0;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
  }
  .nav-ready .nav-menu a {
    padding: 12px 0;
    border-radius: 0;
    border-top: 1px solid var(--rule);
    font-size: 1.05rem;
  }
  .nav-ready .nav-menu a:hover,
  .nav-ready .nav-menu a[aria-current="page"] { background: none; color: var(--teal); }

  .nav-ready .nav-cta {
    order: 1;
    margin-top: 12px;
    padding: 14px 16px;
    text-align: center;
    font-size: 1rem;
  }
}

/* ── ASSESSMENT BAND (used at the end of tool pages) ── */
.assess-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px 32px;
  padding: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(13,148,136,0.22), rgba(13,148,136,0.06));
  border: 1px solid rgba(13,148,136,0.45);
}
.assess-band h2 {
  font-family: 'Bebas Neue', 'Impact', sans-serif;
  font-weight: 400;
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  letter-spacing: 0.01em;
  line-height: 1;
}
.assess-band p { margin-top: 10px; color: var(--text-dim); line-height: 1.55; font-size: 0.98rem; max-width: 52ch; }
.assess-band .btn { white-space: nowrap; }
.assess-band .band-alt { margin-top: 12px; font-size: 0.9rem; color: var(--text-dim); }
.assess-band .band-alt a { color: #2dd4bf; font-weight: 700; text-decoration: none; }
.assess-band .band-alt a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .assess-band { grid-template-columns: minmax(0, 1fr); padding: 22px; }
  .assess-band .btn { text-align: center; }
}

/* ── BUTTON ── */
.btn {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s, transform 0.15s;
}

.btn:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* ── FOOTER ── */
.site-footer {
  margin-top: auto;
  padding: 56px 0 32px;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-dimmer);
}

.site-footer a { text-decoration: none; color: var(--text-dimmer); }
.site-footer a:hover { color: var(--text-dim); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}