/* Terrain — shared navigation (desktop base + mobile drawer) */

/* Logo mark — Terrain landscape logo (PNG) */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
  color: var(--ink, #1B2A26);
}
.logo-mark {
  height: 40px !important;
  width: auto !important;
  flex-shrink: 0;
  display: block;
  object-fit: contain;
}
.logo img.logo-mark {
  max-height: 40px;
}

/* Desktop shell — every page gets the same row layout */
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Nav type — matches homepage / interior soft chrome */
.nav-links > a,
.nav-links .nav-dd-trigger {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink-soft, #4A5A54);
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.18s, background 0.18s;
}
.nav-links > a:not(.nav-cta):hover,
.nav-links .nav-dd-trigger:hover,
.nav-links > a:not(.nav-cta):focus,
.nav-links .nav-dd-trigger:focus,
.nav-links > a:not(.nav-cta).active,
.nav-links .nav-dd-trigger.active {
  color: var(--moss, #2F6B4F);
  background: rgba(47, 107, 79, 0.06);
  text-decoration: none;
}
.nav-links a,
.nav-links .nav-dd-trigger {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links .nav-dd-trigger:hover,
.nav-links a:focus,
.nav-links .nav-dd-trigger:focus {
  text-decoration: none;
}
.nav-links .nav-cta {
  font-family: 'Inter', system-ui, sans-serif !important;
  letter-spacing: 0 !important;
  font-weight: 600 !important;
  margin-left: 6px;
  padding: 9px 16px !important;
  border-radius: 10px !important;
  font-size: 13.5px !important;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line, #E3DFD2);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s;
}

.nav-toggle:hover { border-color: var(--moss, #2F6B4F); }

.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 18px;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--ink, #1B2A26);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

nav.on-hero .nav-toggle {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}

nav.on-hero .nav-toggle-bar { background: #fff; }

.nav-backdrop {
  display: none;
  position: fixed;
  inset: 64px 0 0 0;
  z-index: 150;
  background: rgba(27, 42, 38, 0.32);
  opacity: 0;
  transition: opacity 0.24s ease;
  pointer-events: none;
}

body.nav-open .nav-backdrop {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

body.nav-open { overflow: hidden; }

/* Dropdown nav group (e.g. Projects > Skills) */
.nav-links .nav-dd { position: relative; display: flex; align-items: stretch; align-self: stretch; }
.nav-links .nav-dd-trigger { display: inline-flex; align-items: center; gap: 5px; height: 100%; }
.nav-links .nav-dd-caret { transition: transform 0.22s ease; opacity: 0.75; }
.nav-links .nav-dd:hover .nav-dd-caret,
.nav-links .nav-dd:focus-within .nav-dd-caret { transform: rotate(180deg); }

.nav-links .nav-dd-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 222px;
  padding: 7px;
  background: var(--paper, #FBFAF6);
  border: 1px solid var(--line, #E3DFD2);
  border-radius: 14px;
  box-shadow: 0 20px 44px -24px rgba(27, 42, 38, 0.5);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 200;
}

/* invisible bridge so hover doesn't drop in the gap */
.nav-links .nav-dd-menu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

.nav-links .nav-dd:hover .nav-dd-menu,
.nav-links .nav-dd:focus-within .nav-dd-menu,
.nav-links .nav-dd.is-open .nav-dd-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-links .nav-account-dd .nav-dd-menu,
.nav-links .nav-account-dd:hover .nav-dd-menu,
.nav-links .nav-account-dd:focus-within .nav-dd-menu,
.nav-links .nav-account-dd.is-open .nav-dd-menu {
  left: auto;
  right: 0;
  transform: translateY(0);
}

.nav-links .nav-dd-menu a {
  display: block;
  padding: 9px 12px;
  border-radius: 9px;
  font-size: 14.5px;
  font-weight: 450;
  color: var(--ink, #1B2A26);
  white-space: nowrap;
  line-height: 1.3;
  text-decoration: none;
}
.nav-links .nav-dd-menu a .dd-sub {
  display: block;
  font-size: 11.5px;
  color: var(--ink-soft, #4A5A54);
  font-weight: 400;
  margin-top: 1px;
  text-decoration: none;
}
.nav-links .nav-dd-menu a:hover,
.nav-links .nav-dd-menu a.active {
  background: var(--paper-2, #F3F1E8);
  color: var(--moss, #2F6B4F);
  text-decoration: none;
}
.nav-links .nav-dd-menu a:hover .dd-sub {
  color: var(--moss, #2F6B4F);
  text-decoration: none;
}

/* Dropdown items always use dark text (even when parent nav is on a light-on-dark hero) */
nav.on-hero .nav-links .nav-dd-menu a {
  color: var(--ink, #1B2A26);
}
nav.on-hero .nav-links .nav-dd-menu a .dd-sub {
  color: var(--ink-soft, #4A5A54);
}
nav.on-hero .nav-links .nav-dd-menu a:hover,
nav.on-hero .nav-links .nav-dd-menu a.active {
  color: var(--moss, #2F6B4F);
}
nav.on-hero .nav-links .nav-dd-menu a:hover .dd-sub {
  color: var(--moss, #2F6B4F);
}

/* Learn ↔ Projects flow banners */
.flow-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: 22px 26px; margin: 0 0 28px;
  border-radius: var(--radius, 16px); border: 1px solid var(--line, #E3DFD2);
  background: #fff;
}
.flow-banner--skills {
  background: linear-gradient(135deg, #EAF2E3 0%, #F3F1E8 100%);
  border-color: #C7E0A8;
}
.flow-banner--projects {
  background: linear-gradient(135deg, #E0EBE4 0%, #F3F1E8 100%);
  border-color: #C7E0A8;
}
.flow-k {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: .06em; color: var(--moss, #2F6B4F); margin-bottom: 5px;
}
.flow-banner h2 {
  font-family: 'Fraunces', serif; font-size: 20px; font-weight: 600;
  letter-spacing: -.02em; margin-bottom: 5px; color: var(--ink, #1B2A26);
}
.flow-banner p { font-size: 14.5px; color: var(--ink-soft, #4A5A54); max-width: 52ch; line-height: 1.5; margin: 0; }
.flow-banner-btn {
  display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
  background: var(--moss, #2F6B4F); color: #fff; text-decoration: none;
  font-size: 14.5px; font-weight: 500; padding: 12px 20px; border-radius: 11px;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.flow-banner-btn:hover {
  background: var(--moss-deep, #1F4D38); transform: translateY(-1px);
  box-shadow: 0 12px 28px -16px rgba(31,77,56,.45);
}
.flow-banner-btn svg { transition: transform .2s; }
.flow-banner-btn:hover svg { transform: translateX(3px); }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }

  .nav-links {
    position: fixed;
    top: 64px;
    right: 0;
    z-index: 160;
    width: min(300px, calc(100vw - 20px));
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    margin: 0;
    padding: 14px 14px 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: var(--paper, #FBFAF6);
    border-left: 1px solid var(--line, #E3DFD2);
    box-shadow: -12px 0 40px -20px rgba(27, 42, 38, 0.22);
    transform: translateX(105%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: hidden;
  }

  body.nav-open .nav-links {
    transform: translateX(0);
    visibility: visible;
  }

  .nav-links a {
    display: block;
    padding: 12px 12px;
    border-radius: 10px;
    font-size: 17px;
    color: var(--ink, #1B2A26) !important;
  }

  .nav-links a:not(.nav-cta):hover,
  .nav-links a:not(.nav-cta).active {
    background: var(--paper-2, #F3F1E8);
    color: var(--moss, #2F6B4F) !important;
  }

  .nav-links .nav-cta {
    margin-top: 8px;
    text-align: center;
    background: var(--moss, #2F6B4F) !important;
    color: #fff !important;
    border: none;
  }

  .nav-links .nav-cta:hover,
  .nav-links .nav-cta:focus {
    background: var(--moss-deep, #1F4D38) !important;
    color: #fff !important;
  }

  /* Condense nested dropdown labels in the drawer */
  .nav-links .nav-dd-menu a .dd-sub { display: none; }
  .nav-links .nav-dd-menu a {
    font-size: 15px;
    padding: 10px 12px 10px 14px;
    color: var(--ink-soft, #4A5A54) !important;
  }

  nav.on-hero .nav-links {
    background: var(--paper, #FBFAF6);
    border-left-color: var(--line, #E3DFD2);
  }

  body.nav-open .nav-toggle .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  body.nav-open .nav-toggle .nav-toggle-bar:nth-child(2) {
    opacity: 0;
  }

  body.nav-open .nav-toggle .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

@media (max-width: 820px) {
  /* In the drawer, keep submenus collapsed until opened */
  .nav-links .nav-dd { flex-direction: column; align-items: stretch; }
  .nav-links .nav-dd-trigger {
    font-weight: 600;
    width: 100%;
    justify-content: space-between;
  }
  .nav-links .nav-dd-caret {
    display: inline-block;
    transition: transform 0.22s ease;
  }
  .nav-links .nav-dd.is-open .nav-dd-caret { transform: rotate(180deg); }
  .nav-links .nav-dd-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    background: transparent;
    min-width: 0;
    padding: 0;
    margin: 0 0 4px 0;
    border-left: 2px solid var(--line, #E3DFD2);
    margin-left: 12px;
    display: none;
  }
  .nav-links .nav-dd.is-open .nav-dd-menu { display: flex; }
  .nav-links .nav-dd-menu::before { display: none; }
  .nav-links .nav-dd-menu a {
    font-size: 15px;
    padding: 10px 12px 10px 14px;
  }
  .nav-links .nav-dd-menu a .dd-sub { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .nav-links,
  .nav-backdrop,
  .nav-toggle-bar {
    transition: none !important;
  }
}

/* Footer — LinkedIn */
.foot-social {
  display: inline-flex !important;
  align-items: center;
  gap: 7px;
  font-size: 14.5px;
}
.foot-social svg {
  width: 14px !important;
  height: 14px !important;
  max-width: 14px;
  max-height: 14px;
  flex-shrink: 0;
  display: block;
  color: #0A66C2;
}
.foot-social:hover svg { color: #004182; }

/* Get started CTA — keep label readable (never green-on-green) */
a.nav-cta,
a.nav-cta:visited {
  background: var(--moss, #2F6B4F) !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
a.nav-cta:hover,
a.nav-cta:focus,
a.nav-cta:active {
  background: var(--moss-deep, #1F4D38) !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
nav.on-hero a.nav-cta,
nav.on-hero a.nav-cta:visited {
  background: #fff !important;
  color: #1F4D38 !important;
  -webkit-text-fill-color: #1F4D38 !important;
}
nav.on-hero a.nav-cta:hover,
nav.on-hero a.nav-cta:focus,
nav.on-hero a.nav-cta:active {
  background: #1F4D38 !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

/* Signed-in: back to My learning */
.account-back-bar {
  border-bottom: 1px solid var(--line, #E3DFD2);
  background: rgba(251, 250, 246, 0.92);
}
.account-back-bar .wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.account-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--moss, #2F6B4F);
  text-decoration: none;
  padding: 10px 0;
}
.account-back:hover { text-decoration: underline; }
.account-back::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-left: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg);
  margin-right: 2px;
}
.nav-links a.nav-account {
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--ink-soft, #4A5A54) !important;
  padding: 8px 10px !important;
  border-radius: 8px;
  text-decoration: none !important;
  margin-right: 2px;
}
.nav-links a.nav-account:hover {
  color: var(--moss, #2F6B4F) !important;
  background: rgba(47, 107, 79, 0.06);
}
.nav-account-dd {
  margin-right: 4px;
}
.nav-account-trigger {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--ink-soft, #4A5A54) !important;
  padding: 6px 8px !important;
  border-radius: 999px;
}
.nav-account-trigger:hover,
.nav-account-trigger.active {
  color: var(--moss-deep, #1F4D38) !important;
  background: rgba(47, 107, 79, 0.06);
}
.nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #E0EBE4;
  color: var(--moss-deep, #1F4D38);
  display: inline-grid;
  place-items: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.nav-account-menu {
  min-width: 220px;
  right: 0;
  left: auto;
}
.nav-account-logout {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #8B3A2F;
  padding: 10px 14px;
  cursor: pointer;
  border-top: 1px solid var(--line, #E3DFD2);
}
.nav-account-logout:hover {
  background: #F8ECE9;
}
nav.on-hero .nav-links a.nav-account {
  color: rgba(255, 255, 255, 0.88) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, 0.88) !important;
}
nav.on-hero .nav-links a.nav-account:hover {
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
  background: rgba(255, 255, 255, 0.1);
}
nav.on-hero .nav-account-trigger {
  color: rgba(255, 255, 255, 0.92) !important;
}
nav.on-hero .nav-account-trigger:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff !important;
}
nav.on-hero .nav-avatar {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}