/* ============================================================
   ASTRIX TRADEWORX — nav-pill.css
   Mida Technologies nav pattern · StockMore navy blue palette
   ============================================================ */

/* ── Nav Layout ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 64px;
}

/* ── Nav Data (logo + toggle) ── */
.nav__data {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
@media (min-width: 931px) {
  .nav__data { width: auto; }
}

/* ── Logo ── */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.01em;
  text-decoration: none;
  flex-shrink: 0;
}
.nav__logo:hover .logo-mark { transform: rotate(-8deg) scale(1.08); }
.nav__logo-sub { font-weight: 400; opacity: 0.55; font-size: 0.92rem; }

/* ── Hamburger Toggle ── */
.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-xl);
  cursor: pointer;
  background: none;
  border: 0;
  font-family: inherit;
  flex-shrink: 0;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  transform-origin: center;
}
.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
@media (min-width: 931px) { .nav__toggle { display: none; } }

/* ── Nav Menu ── */
.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}
@media (max-width: 930px) {
  .nav__menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-surface-card);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 5rem 1.5rem 2rem;
    overflow-y: auto;
    z-index: 150;
    gap: 0;
  }
  .nav__menu.open { display: flex; }
}

/* ── Nav List ── */
.nav__list {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}
@media (max-width: 930px) {
  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
}

/* ── Nav Item ── */
.nav__item { position: relative; }
@media (max-width: 930px) { .nav__item { width: 100%; } }

/* ── Nav Links ── */
.nav__link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-soft);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: color 0.2s, background 0.2s;
  background: none;
  border: 0;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
}
.nav__link:hover,
.nav__link.active { color: var(--color-primary); background: var(--color-primary-faint); }
@media (max-width: 930px) {
  .nav__link {
    width: 100%;
    padding: 0.8rem 0.5rem;
    border-radius: 0;
    font-size: 1rem;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: var(--color-surface-low);
  }
}

/* ── Nav Actions (theme toggle + CTA) ── */
.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
@media (max-width: 930px) {
  .nav__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-top: 1.5rem;
    gap: 0.75rem;
  }
}

/* ── CTA Button ── */
.nav__cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt));
  color: var(--color-on-primary) !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  padding: 0.55rem 1.35rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.25s var(--ease);
  box-shadow: 0 2px 10px rgba(0, 52, 111, 0.25);
  display: inline-flex; align-items: center; justify-content: center;
}
.nav__cta:hover {
  box-shadow: 0 6px 18px rgba(0, 52, 111, 0.4);
  transform: translateY(-1px);
}
@media (max-width: 930px) {
  .nav__cta {
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem !important;
    text-align: center;
    border-radius: var(--radius-xl);
  }
}

/* ── Theme Toggle ── */
.nav__theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  border: 0;
  font-family: inherit;
  transition: all 0.3s var(--ease);
  flex-shrink: 0;
  font-size: 0.95rem;
  line-height: 1;
  position: relative;
  overflow: hidden;
  color: var(--color-text-soft);
}
.nav__theme-toggle:hover { transform: scale(1.08); background: var(--color-surface-input); }
.theme-icon { position: absolute; transition: opacity 0.3s, transform 0.4s var(--spring); }
.theme-icon svg { width: 16px; height: 16px; display: block; }
.theme-icon--moon { opacity: 0; transform: scale(0.5) rotate(90deg); }
.theme-icon--sun  { opacity: 1; transform: scale(1) rotate(0deg); }
[data-theme="dark"] .theme-icon--moon { opacity: 1; transform: scale(1) rotate(0deg); }
[data-theme="dark"] .theme-icon--sun  { opacity: 0; transform: scale(0.5) rotate(-90deg); }
[data-theme="dark"] .nav__theme-toggle { color: var(--color-text); }

/* ── Dropdown Chevron ── */
.dropdown__chevron {
  width: 14px; height: 14px;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.dropdown__item--open .dropdown__chevron { transform: rotate(180deg); }

/* ── Dropdown Container ── */
.dropdown__container {
  display: none;
  position: absolute;
  top: calc(100% + 0.75rem);
}
/* Bridge fills the gap so mouseleave doesn't fire while cursor crosses it */
@media (min-width: 931px) {
  .dropdown__container::before {
    content: '';
    position: absolute;
    top: -1rem;
    left: 0;
    right: 0;
    height: 1rem;
  }
}
.dropdown__container {
  left: 50%;
  transform: translateX(-50%);
  min-width: 500px;
  background: var(--color-surface-card);
  border-radius: var(--radius-xl);
  box-shadow: 0 16px 48px rgba(10, 21, 48, 0.14), 0 2px 12px rgba(10, 21, 48, 0.06);
  padding: 1.25rem;
  z-index: 300;
}
.dropdown__item--open .dropdown__container { display: block; }
@media (max-width: 930px) {
  .dropdown__container {
    position: static;
    transform: none;
    min-width: 0;
    box-shadow: none;
    border-radius: 0;
    padding: 0.25rem 0 0.5rem 1rem;
    background: rgba(0, 52, 111, 0.03);
    margin-bottom: 0.25rem;
  }
}

/* ── Dropdown Content (inner grid) ── */
.dropdown__content {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1rem;
}
.dropdown__content--two-col {
  grid-template-columns: 200px 1fr 1fr;
}
@media (max-width: 930px) {
  .dropdown__content,
  .dropdown__content--two-col {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
}

/* ── Dropdown Header Card ── */
.dropdown__header__card {
  background: linear-gradient(160deg, var(--color-primary), var(--color-primary-alt));
  color: var(--color-on-primary);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.dropdown__header__title {
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.72;
}
.dropdown__header__card p {
  font-size: 0.82rem;
  line-height: 1.55;
  opacity: 0.88;
  flex: 1;
}
.dropdown__header__card .btn--primary {
  margin-top: auto;
  font-size: 0.8rem !important;
  padding: 0.5rem 1rem !important;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: none;
  border-radius: var(--radius-lg);
  color: var(--color-on-primary);
}
.dropdown__header__card .btn--primary:hover {
  background: rgba(255, 255, 255, 0.3);
  box-shadow: none;
  transform: none;
}
@media (max-width: 930px) { .dropdown__header__card { display: none; } }

/* ── Dropdown Group ── */
.dropdown__group { display: flex; flex-direction: column; gap: 0.1rem; }

/* ── Dropdown Link ── */
.dropdown__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: background 0.2s;
  color: inherit;
}
.dropdown__link:hover { background: var(--color-primary-faint); }

.dropdown__icon {
  width: 36px; height: 36px;
  background: var(--color-surface-low);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.dropdown__link:hover .dropdown__icon { background: rgba(0, 52, 111, 0.12); }

.dropdown__icon svg {
  width: 18px; height: 18px; display: block;
  stroke: var(--color-primary);
  color: var(--color-primary);
}
.dropdown__link:hover .dropdown__icon svg { stroke: var(--color-primary-alt); }

.dropdown__link-title {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}
.dropdown__link-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.1rem;
}

/* ── Dark Mode Nav Overrides ── */
[data-theme="dark"] .nav__logo { color: var(--color-text); }
[data-theme="dark"] .nav__toggle span { background: var(--color-text); }
[data-theme="dark"] .nav__link { color: var(--color-text-soft); }
[data-theme="dark"] .nav__link:hover { color: var(--color-primary-light); background: rgba(59,130,246,0.1); }
[data-theme="dark"] .dropdown__container { background: var(--color-surface-card); }
[data-theme="dark"] .dropdown__link:hover { background: rgba(59,130,246,0.08); }
[data-theme="dark"] .dropdown__link-title { color: var(--color-text); }
[data-theme="dark"] .dropdown__icon { background: var(--color-surface-low); }
@media (max-width: 930px) {
  [data-theme="dark"] .nav__menu { background: var(--color-surface-card); }
  [data-theme="dark"] .nav__link { border-bottom-color: var(--color-surface-low); }
  [data-theme="dark"] .dropdown__container { background: rgba(59,130,246,0.05); }
}