/* =====================================================
   EMIL BLUM — NAVIGATION
   Floating nav pill, outside logo, dropdown, CTA
   ===================================================== */

/* ── OUTSIDE LOGO (desktop only) ── */
.nav-logo-outside {
  position: fixed;
  top: 20px;
  left: 24px;
  z-index: 200;
  mix-blend-mode: difference;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.6s var(--spring), transform 0.6s var(--spring);
}

.nav-logo-outside.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.nav-logo-outside img {
  height: 38px;
  width: auto;
  display: block;
  filter: invert(1);
}

/* ── FLOATING NAV PILL ── */
.site-nav {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 30, 40, 0.08);
  box-shadow: 0 2px 20px rgba(30, 30, 40, 0.10), 0 1px 3px rgba(30, 30, 40, 0.05);
  border-radius: 4px;
  opacity: 0;
  transform: translateX(-50%) translateY(-12px);
  transition: opacity 0.6s var(--spring), transform 0.6s var(--spring);
}

.site-nav.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── NAV HEADER — hidden on desktop ── */
.nav-header {
  display: none;
}

/* Nav links group */
.nav-links {
  display: flex;
  align-items: center;
  padding: 0 8px;
}

/* ── INDIVIDUAL NAV LINK ── */
.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  padding: 9px 14px;
  font-family: var(--font-meta);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dark);
  border-radius: 2px;
  transition: color 0.2s ease;
  white-space: nowrap;
  font-feature-settings: "ss02" on, "ss03" on;
}

/* Hover underline — maroon line grows left → right */
.nav-link::before {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--maroon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
  pointer-events: none;
}

.nav-link:hover {}

.nav-link:hover::before {
  transform: scaleX(1);
}

/* Active state — dot only; suppress hover underline on the active page */
.nav-link.is-active::before {
  display: none;
}

.nav-link.is-active::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--maroon);
}

/* ── DROPDOWN ── */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 9px 14px;
  font-family: var(--font-meta);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dark);
  border-radius: 2px;
  transition: color 0.2s ease;
  white-space: nowrap;
  font-feature-settings: "ss02" on, "ss03" on;
  cursor: pointer;
  background: none;
  border: none;
  user-select: none;
}

/* Hover underline on dropdown toggle */
.nav-dropdown-toggle::before {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 14px;
  right: 20px; /* leave room for the chevron */
  height: 1px;
  background: var(--maroon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
  pointer-events: none;
}

.nav-dropdown-toggle:hover {}

.nav-dropdown-toggle:hover::before {
  transform: scaleX(1);
}

.nav-dropdown-toggle svg {
  width: 8px;
  height: 8px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

/* Rotate chevron when dropdown is open (hover on desktop) */
.nav-dropdown:hover .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

/* Dropdown panel */
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 251, 243, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 30, 40, 0.1);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(30, 30, 40, 0.12);
  min-width: 140px;
  padding: 8px 6px 6px;
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 200;
}

/* Desktop: show on hover of parent container (covers both toggle + panel) */
.nav-dropdown:hover .nav-dropdown-menu {
  display: flex;
}

.nav-dropdown-item {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-meta);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--dark);
  border-radius: 2px;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
  font-feature-settings: "ss02" on, "ss03" on;
}

.nav-dropdown-item:hover {
  background: rgba(30, 30, 40, 0.05);
}

/* ── CTA BUTTON — "Meet Me" ── */

/* Desktop: fixed top-right, completely outside the nav pill */
.nav-cta-fixed {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 200;
  display: inline-flex;
  align-items: center;
  /* Match nav pill link padding + font exactly */
  padding: 9px 14px;
  font-family: var(--font-meta);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  font-feature-settings: "ss02" on, "ss03" on;
  /* Light pages: dark blue bg */
  background: var(--dark);
  color: var(--cream);
  transition: background 0.2s ease, color 0.2s ease,
              opacity 0.6s var(--spring), transform 0.6s var(--spring);
  /* Entry animation — matches nav pill */
  opacity: 0;
  transform: translateY(-8px);
}

.nav-cta-fixed.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.nav-cta-fixed:hover {
  background: var(--maroon);
  color: var(--cream);
}

/* Dark pages: cream bg, maroon hover */
body.is-dark-page .nav-cta-fixed {
  background: var(--cream);
  color: var(--dark);
  border-color: transparent;
}

body.is-dark-page .nav-cta-fixed:hover {
  background: var(--maroon);
  color: var(--cream);
}

/* Mobile CTA hidden on desktop */
.nav-cta-mobile {
  display: none;
}

/* ── NAV SCROLL BEHAVIOUR ── */
.site-nav.is-scrolled {
  background: rgba(255, 255, 255, 0.88);
}

/* ── MOBILE NAV — switches at 900px ── */
@media (max-width: 900px) {

  .nav-logo-outside {
    display: none;
  }

  .site-nav {
    top: 16px;
    left: 16px;
    right: 16px;
    transform: none;
    flex-direction: column;
    align-items: stretch;
    opacity: 0;
    transform: translateY(-12px);
  }

  .site-nav.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s var(--spring), transform 0.6s var(--spring);
  }

  .nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  /* Taller header bar — logo scales up ~30% */
  .nav-wordmark {
    padding: 13px 16px;
    display: flex;
    align-items: center;
  }

  .nav-wordmark img {
    height: 26px;
    width: auto;
    opacity: 0.75;
    transition: opacity 0.2s ease;
    display: block;
  }

  .nav-wordmark:hover img {
    opacity: 1;
  }

  .nav-menu-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 13px 16px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-meta);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dark);
    transition: color 0.2s ease;
  }

  .nav-menu-toggle:hover {
    color: var(--dark);
  }

  .nav-menu-toggle .toggle-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 16px;
  }

  .nav-menu-toggle .toggle-icon span {
    display: block;
    height: 1.5px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease;
    transform-origin: center;
  }

  .nav-menu-toggle .toggle-icon span:nth-child(2) {
    width: 10px;
  }

  .site-nav.is-open .nav-menu-toggle .toggle-icon span:nth-child(1) {
    transform: translateY(5.75px) rotate(45deg);
  }
  .site-nav.is-open .nav-menu-toggle .toggle-icon span:nth-child(2) {
    opacity: 0;
    width: 16px;
  }
  .site-nav.is-open .nav-menu-toggle .toggle-icon span:nth-child(3) {
    transform: translateY(-5.75px) rotate(-45deg);
  }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 8px;
    border-top: 1px solid rgba(30, 30, 40, 0.08);
    gap: 2px;
  }

  .site-nav.is-open .nav-links {
    display: flex;
  }

  .nav-link {
    padding: 10px 12px;
    font-size: 13px;
    justify-content: space-between;
    border-radius: 2px;
  }

  /* No hover underline on touch */
  .nav-link::before,
  .nav-dropdown-toggle::before {
    display: none;
  }

  /* Active dot: left side on mobile */
  .nav-link.is-active::after {
    bottom: auto;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
  }

  /* Dropdown on mobile — flat sub-items */
  .nav-dropdown {
    position: static;
  }

  .nav-dropdown-toggle {
    padding: 10px 12px;
    font-size: 13px;
    justify-content: space-between;
    border-radius: 2px;
    width: 100%;
    text-align: left;
  }

  /* Chevron always pointing up — dropdown is always open on mobile */
  .nav-dropdown-toggle svg {
    transform: rotate(180deg);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    background: none;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    padding: 0 0 0 16px;
    border-left: 1px solid rgba(30, 30, 40, 0.1);
    margin-left: 12px;
    display: flex; /* always visible on mobile */
  }

  .nav-dropdown-item {
    padding: 8px 8px;
    font-size: 12px;
  }

  /* Fixed CTA hidden on mobile — mobile uses nav-cta-mobile inside the menu */
  .nav-cta-fixed {
    display: none;
  }

  /* Mobile CTA — last item inside nav-links, full-width maroon block */
  .nav-cta-mobile {
    display: none; /* shown via nav-links flex when menu opens */
    justify-content: center;
    margin: 4px 0 0;
    padding: 10px 12px;
    font-family: var(--font-meta);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--cream);
    background: var(--maroon);
    border-radius: 2px;
    text-decoration: none;
    white-space: nowrap;
    font-feature-settings: "ss02" on, "ss03" on;
  }

  /* nav-links is display:flex when open, so this child becomes visible */
  .site-nav.is-open .nav-links .nav-cta-mobile {
    display: flex;
  }
}