/* ════════════════════════════════════════════════════════════════
   STEMigoo — Nature Path Stylesheet
   Design tokens reused from styles.css + nature-specific tokens
════════════════════════════════════════════════════════════════ */

:root {
  --np-green:      #2d6a4f;
  --np-green-mid:  #40916c;
  --np-green-light:#52b788;
  --np-earth:      #6b4226;
  --np-cream:      #f8f5f0;
  --np-muted:      #5c6b5e;
  --np-border:     rgba(45,106,79,0.15);
  --np-radius:     22px;
  --np-radius-sm:  8px;
}

/* ════════════════════════════════════════════════════════════════
   HERO — Browse Page
════════════════════════════════════════════════════════════════ */
.np-hero {
  background: linear-gradient(150deg, #f0f9f4 0%, #e6f5ec 50%, #edf8f1 100%);
  border-bottom: 1px solid #d4eddd;
  position: relative;
  overflow: hidden;
  padding: 72px 40px 56px;
  text-align: center;
}
/* Animal name collage texture */
.np-hero-names {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.np-hero-names span {
  position: absolute;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #1b4332;
  white-space: nowrap;
  line-height: 1;
}
.np-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  background: radial-gradient(ellipse 80% 70% at center,
    rgba(240,249,244,0.94) 0%,
    rgba(240,249,244,0.78) 42%,
    rgba(240,249,244,0.22) 68%,
    rgba(240,249,244,0) 82%);
  padding: 0 48px;
  border-radius: 0;
}

.np-hero-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #40916c;
  margin: 0 0 14px;
}
.np-hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  margin: 0 0 16px;
  color: #1b4332;
  line-height: 1.15;
  letter-spacing: -0.5px;
}
.np-hero-sub {
  font-size: 1rem;
  color: #0d1b2a;
  max-width: 600px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.np-hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

/* Group pills */
.np-group-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 8px;
}
.np-group-pill {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(45,106,79,0.08);
  color: var(--np-green);
  text-decoration: none;
  border: 1px solid rgba(45,106,79,0.2);
  transition: background 0.15s, color 0.15s;
}
.np-group-pill:hover,
.np-group-pill.active {
  background: var(--np-green);
  color: #fff;
}

/* ════════════════════════════════════════════════════════════════
   STATS BAR
════════════════════════════════════════════════════════════════ */
.np-stats-bar {
  background: #eef3f8;
  border-bottom: 1px solid #dce6ed;
  color: #4a6274;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 10px 24px;
}

/* ════════════════════════════════════════════════════════════════
   BROWSE LAYOUT
════════════════════════════════════════════════════════════════ */
.np-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
  align-items: start;
}

/* ── Filters ── */
.np-filters {
  position: sticky;
  top: 80px;
  background: #fff;
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.np-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.np-filter-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  color: #0d1b2a;
}
.np-filter-clear {
  font-size: 0.78rem;
  color: var(--np-green);
  text-decoration: none;
}
.np-filter-clear:hover { text-decoration: underline; }

.np-filter-group { margin-bottom: 14px; }
.np-filter-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: #4a6274;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.np-filter-group select {
  width: 100%;
  padding: 7px 10px;
  border: 1.5px solid #d0dce5;
  border-radius: var(--np-radius-sm);
  font-size: 0.85rem;
  font-family: 'Open Sans', sans-serif;
  color: #0d1b2a;
  background: #fff;
  cursor: pointer;
}
.np-filter-group select:focus { border-color: var(--np-green); outline: none; }
.np-btn-filter {
  width: 100%;
  background: var(--np-green);
  color: #fff;
  border: none;
  padding: 9px;
  border-radius: var(--np-radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  margin-top: 6px;
}

/* ── Sort bar ── */
.np-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}
.np-result-count { font-size: 0.88rem; color: #4a6274; margin: 0; }
.np-result-count strong { color: #0d1b2a; }
.np-sort-links { display: flex; align-items: center; gap: 6px; }
.np-sort-label { font-size: 0.8rem; color: #6b7f8e; }
.np-sort-opt {
  font-size: 0.8rem;
  font-weight: 600;
  color: #6b7f8e;
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.np-sort-opt:hover { background: #f4f7fb; color: #0d1b2a; }
.np-sort-opt.active {
  background: #00b4d8;
  color: #fff;
  border-color: #00b4d8;
}

/* Active filter chips */
.np-active-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.np-chip {
  font-size: 0.78rem;
  font-weight: 600;
  background: #e8f5ee;
  color: var(--np-green);
  border: 1px solid #b7e4c7;
  border-radius: 100px;
  padding: 4px 12px;
  text-decoration: none;
  transition: background 0.15s;
}
.np-chip:hover { background: #d8f3dc; }

/* ════════════════════════════════════════════════════════════════
   SIGHTING CARDS
════════════════════════════════════════════════════════════════ */
.np-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.np-card {
  background: #fff;
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(13,27,42,0.07);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.np-card:hover {
  box-shadow: 0 8px 28px rgba(13,27,42,0.13);
  transform: translateY(-6px);
}

.np-card-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #e8f0eb;
}
.np-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.np-card:hover .np-card-img-wrap img { transform: scale(1.06); }

.np-card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.67rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 100px;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.np-card-badge.group   { background: rgba(27,67,50,0.82); }
.np-card-badge.uncertain { background: rgba(100,60,0,0.82); }

.np-card-body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; gap: 6px; }

.np-card-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0 0 3px;
  line-height: 1.3;
}
.np-card-species {
  font-size: 0.8rem;
  color: var(--np-muted);
  margin: 0 0 8px;
}
.np-card-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: auto;
}
.np-card-location,
.np-card-observer,
.np-card-date { font-size: 0.76rem; color: #6b7f8e; }
.np-card-seen  { font-size: 0.74rem; color: var(--np-green-mid); margin: 6px 0 0; font-weight: 600; }

/* ════════════════════════════════════════════════════════════════
   PAGINATION
════════════════════════════════════════════════════════════════ */
.np-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}
.np-page-btn {
  padding: 8px 16px;
  border: 1.5px solid var(--np-border);
  border-radius: var(--np-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--np-green);
  text-decoration: none;
  background: #fff;
  transition: background 0.15s;
}
.np-page-btn:hover { background: #f4f7fb; }
.np-page-btn.active { background: #00b4d8; color: #fff; border-color: #00b4d8; }

/* ════════════════════════════════════════════════════════════════
   EMPTY STATE
════════════════════════════════════════════════════════════════ */
.np-empty {
  text-align: center;
  padding: 80px 24px;
}
.np-empty-icon { font-size: 3rem; margin: 0 0 16px; }
.np-empty h3 { font-family: 'Montserrat', sans-serif; font-size: 1.2rem; color: #0d1b2a; margin: 0 0 10px; }
.np-empty p  { color: #6b7f8e; margin: 0 0 24px; }

/* ════════════════════════════════════════════════════════════════
   BREADCRUMB
════════════════════════════════════════════════════════════════ */
.np-breadcrumb {
  background: #f4f7fb;
  border-bottom: 1px solid #dce6ed;
  padding: 10px 0;
}
.np-breadcrumb-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: #6b7f8e;
  flex-wrap: wrap;
}
.np-breadcrumb-inner a { color: #00b4d8; text-decoration: none; }
.np-breadcrumb-inner a:hover { text-decoration: underline; }
.np-breadcrumb-inner span { color: #aab8c0; }

/* ════════════════════════════════════════════════════════════════
   SIGHTING DETAIL — HEADER BAR
════════════════════════════════════════════════════════════════ */
.np-sighting-header {
  background: #0d1b2a;
  padding: 20px 24px 18px;
}
.np-sighting-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.np-sighting-group-badge {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 4px 12px;
  border-radius: 100px;
  display: inline-block;
  white-space: nowrap;
  flex-shrink: 0;
}
.np-sighting-header-names {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.np-sighting-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 800;
  margin: 0;
  color: #fff;
  line-height: 1.2;
}
.np-sighting-species {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  margin: 0;
}

/* ════════════════════════════════════════════════════════════════
   SIGHTING DETAIL — LAYOUT
════════════════════════════════════════════════════════════════ */
.np-sighting-main { max-width: 1200px; margin: 0 auto; padding: 32px 24px 48px; }

.np-sighting-layout {
  display: grid;
  grid-template-columns: 38% 1fr 270px;
  gap: 28px;
  align-items: start;
  margin-bottom: 28px;
}

/* Photo column — natural aspect ratio, no crop */
.np-sighting-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.13);
}

/* Taxonomy chain now sits below the 3-col grid */
.np-taxonomy-chain {
  margin-top: 0;
  margin-bottom: 28px;
}

/* Community notes full-width below grid */
.np-community-section {
  margin-top: 8px;
}

/* Taxonomy chain */
.np-taxonomy-chain {
  font-size: 0.85rem;
  color: var(--np-muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
  padding: 10px 14px;
  background: var(--np-cream);
  border-radius: var(--np-radius-sm);
  border: 1px solid var(--np-border);
}
.np-chain-sep { color: #aab8c0; }

/* ID uncertain box */
.np-id-uncertain-box {
  background: #fff8e7;
  border: 1.5px solid #f0c040;
  border-radius: var(--np-radius);
  padding: 20px 22px;
  margin-bottom: 28px;
}
.np-id-uncertain-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: #7a5000;
  margin: 0 0 12px;
}
.np-id-uncertain-sub { font-size: 0.82rem; color: #7a5000; margin: 0 0 10px; }

.np-suggestion-list { list-style: none; padding: 0; margin: 0 0 16px; }
.np-suggestion-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--np-radius-sm);
  border: 1px solid #f0c040;
  background: #fffdf0;
  margin-bottom: 8px;
}
.np-suggestion-info { flex: 1; }
.np-suggestion-common { font-size: 0.82rem; color: #7a5000; }

.np-vote-btn {
  background: #fff;
  border: 1.5px solid #f0c040;
  color: #7a5000;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 5px 12px;
  border-radius: var(--np-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.np-vote-btn:hover { background: #fff8e7; }
.np-vote-btn:disabled { opacity: 0.6; cursor: default; }

.np-suggest-form-wrap { margin-top: 14px; }
.np-suggest-toggle {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--np-green);
  cursor: pointer;
}
.np-suggest-form { margin-top: 12px; }
.np-sform-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 10px; }
.np-sform-group { display: flex; flex-direction: column; gap: 4px; }
.np-sform-group label { font-size: 0.8rem; font-weight: 600; color: #4a6274; }
.np-sform-group input {
  padding: 7px 10px;
  border: 1.5px solid #d0dce5;
  border-radius: var(--np-radius-sm);
  font-size: 0.88rem;
}
.np-sform-group input:focus { border-color: var(--np-green); outline: none; }
.np-suggest-msg { font-size: 0.82rem; margin: 8px 0 0; }

/* ID confirmed box */
.np-id-confirmed-box {
  background: #e8f5ee;
  border: 1.5px solid #95d5b2;
  border-radius: var(--np-radius);
  padding: 12px 18px;
  font-size: 0.88rem;
  color: #1b4332;
  margin-bottom: 24px;
}

/* Sections */
.np-section { margin-bottom: 36px; }
.np-section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--np-border);
}
.np-section-body p { line-height: 1.75; color: #2d3748; margin: 0 0 14px; }

/* Location grid */
.np-location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.np-loc-item {
  background: var(--np-cream);
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.np-loc-icon  { font-size: 1.1rem; }
.np-loc-label { font-size: 0.72rem; font-weight: 700; color: #6b7f8e; text-transform: uppercase; letter-spacing: 0.5px; }
.np-loc-val   { font-size: 0.88rem; font-weight: 600; color: #0d1b2a; }

/* Community notes */
.np-notes-list { margin-bottom: 24px; }
.np-note {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--np-border);
}
.np-note-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--np-green);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.np-note-author { font-weight: 600; font-size: 0.88rem; color: #0d1b2a; margin: 0 0 4px; }
.np-note-date   { font-size: 0.76rem; color: #6b7f8e; font-weight: 400; }
.np-note-text   { font-size: 0.88rem; color: #2d3748; margin: 0; line-height: 1.6; }
.np-note-body   { flex: 1; }

/* Note form */
.np-note-form { background: var(--np-cream); border-radius: var(--np-radius); padding: 20px; border: 1px solid var(--np-border); }
.np-note-form-title { font-family: 'Montserrat', sans-serif; font-size: 0.95rem; font-weight: 700; color: #0d1b2a; margin: 0 0 16px; }
.np-nform-group { margin-bottom: 14px; }
.np-nform-group label { display: block; font-size: 0.82rem; font-weight: 600; color: #4a6274; margin-bottom: 5px; }
.np-nform-group input,
.np-nform-group textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid #d0dce5;
  border-radius: var(--np-radius-sm);
  font-size: 0.88rem;
  font-family: 'Open Sans', sans-serif;
  box-sizing: border-box;
  resize: vertical;
}
.np-nform-group input:focus,
.np-nform-group textarea:focus { border-color: var(--np-green); outline: none; }

/* ════════════════════════════════════════════════════════════════
   SIDEBAR (shared between sighting + species)
════════════════════════════════════════════════════════════════ */
.np-sighting-sidebar,
.np-species-sidebar { display: flex; flex-direction: column; gap: 20px; }

.np-sidebar-card {
  background: #fff;
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
  padding: 18px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.np-sidebar-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid var(--np-border);
}
.np-sidebar-sub { font-size: 0.76rem; font-weight: 700; color: #6b7f8e; text-transform: uppercase; letter-spacing: 0.5px; margin: 0 0 6px; }

.np-sidebar-stats { list-style: none; padding: 0; margin: 0; }
.np-sidebar-stats li { display: flex; align-items: flex-start; gap: 8px; padding: 6px 0; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 0.85rem; }
.np-sidebar-stats li:last-child { border-bottom: none; }
.np-ss-icon  { flex-shrink: 0; }
.np-ss-label { color: #6b7f8e; min-width: 70px; }
.np-ss-val   { font-weight: 600; color: #0d1b2a; }

/* I've Seen This */
.np-seen-card { text-align: center; }
.np-seen-btn {
  width: 100%;
  padding: 12px;
  border-radius: var(--np-radius-sm);
  border: 2px solid var(--np-green);
  background: #fff;
  color: var(--np-green);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.np-seen-btn:hover,
.np-seen-btn.is-seen {
  background: var(--np-green);
  color: #fff;
}
.np-seen-count { font-size: 0.8rem; color: var(--np-green-mid); margin: 8px 0 0; font-weight: 600; text-align: center; }

/* Related sightings mini-list */
.np-related-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.np-related-card {
  display: flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  padding: 6px;
  border-radius: var(--np-radius-sm);
  transition: background 0.15s;
}
.np-related-card:hover { background: var(--np-cream); }
.np-related-card img {
  width: 56px;
  height: 44px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.np-related-info { flex: 1; min-width: 0; }
.np-related-location { font-size: 0.78rem; color: #6b7f8e; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.np-species-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--np-green);
  text-decoration: none;
  display: block;
}
.np-species-link:hover { text-decoration: underline; }

/* Submit CTA sidebar card */
.np-submit-cta p { font-size: 0.88rem; color: #4a6274; margin: 0; }

/* ════════════════════════════════════════════════════════════════
   SPECIES HERO
════════════════════════════════════════════════════════════════ */
.np-species-hero {
  background: #0d1b2a;
  position: relative;
}

/* Mosaic of up to 3 photos */
.np-species-mosaic {
  display: grid;
  height: 320px;
  overflow: hidden;
}
.np-mosaic-1 { grid-template-columns: 1fr; }
.np-mosaic-2 { grid-template-columns: 1fr 1fr; }
.np-mosaic-3 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; }

.np-mosaic-tile { overflow: hidden; }
.np-mosaic-3 .np-mosaic-tile:first-child { grid-row: 1 / 3; }
.np-mosaic-tile img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0.85; }

.np-species-hero-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 32px 40px 28px;
  background: linear-gradient(to top, rgba(10,30,20,0.92) 0%, transparent 100%);
  color: #fff;
}
.np-species-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin: 8px 0 4px;
  color: #fff;
}
.np-species-binomial { font-size: 1.05rem; color: rgba(255,255,255,0.75); margin: 0 0 4px; }
.np-species-family   { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin: 0 0 12px; }
.np-species-meta-row { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.np-species-count    { font-size: 0.85rem; color: #95d5b2; font-weight: 600; }
.np-inat-link        { font-size: 0.82rem; color: rgba(255,255,255,0.7); text-decoration: none; }
.np-inat-link:hover  { color: #fff; }

/* Species main layout */
.np-species-main   { max-width: 1200px; margin: 0 auto; padding: 40px 24px; }
.np-species-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 36px;
  align-items: start;
}
.np-species-section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.np-species-count-badge {
  background: var(--np-green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: 100px;
}

/* Taxonomy list */
.np-taxonomy-list { list-style: none; padding: 0; margin: 0; }
.np-taxonomy-list li { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--np-border); font-size: 0.85rem; }
.np-taxonomy-list li:last-child { border-bottom: none; }
.np-tax-rank { color: #6b7f8e; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 700; }
.np-tax-val  { font-weight: 600; color: #0d1b2a; }

/* Where spotted */
.np-where-list { list-style: none; padding: 0; margin: 0; }
.np-where-list li { font-size: 0.84rem; color: #0d1b2a; padding: 4px 0; }

/* Habitat tags */
.np-habitat-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.np-habitat-tag  { background: var(--np-cream); border: 1px solid var(--np-border); border-radius: 100px; font-size: 0.78rem; color: var(--np-green); padding: 4px 10px; font-weight: 600; }

/* iNat card */
.np-inat-card { border-color: #95d5b2; }

/* ════════════════════════════════════════════════════════════════
   SUBMIT FORM PAGE
════════════════════════════════════════════════════════════════ */
.np-submit-main  { max-width: 800px; margin: 0 auto; padding: 48px 24px 80px; }
.np-submit-inner { }

.np-submit-header { margin-bottom: 32px; }
.np-submit-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 10px;
}
.np-submit-sub { color: #6b7f8e; font-size: 0.95rem; line-height: 1.65; margin: 0; }

/* Form sections */
.np-form-section {
  background: #fff;
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
  padding: 24px 28px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.np-form-section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 1.5px solid var(--np-border);
}
.np-form-hint { font-size: 0.82rem; color: #6b7f8e; margin: -10px 0 16px; }
.np-mystery-hint {
  margin: 4px 0 20px;
  padding: 12px 16px;
  background: rgba(82,183,136,0.10);
  border: 1.5px solid rgba(82,183,136,0.30);
  border-radius: var(--np-radius-sm);
  font-size: 0.875rem;
  color: var(--np-green);
  line-height: 1.5;
}

.np-required   { color: #c1121f; }
.np-field-opt  { font-weight: 400; color: #6b7f8e; font-size: 0.82rem; }

.np-frow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.np-fgroup { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.np-fgroup-grow { flex: 1; }
.np-fgroup label { font-size: 0.82rem; font-weight: 600; color: #0d1b2a; }
.np-fgroup input,
.np-fgroup select,
.np-fgroup textarea {
  padding: 9px 12px;
  border: 1.5px solid #d0dce5;
  border-radius: var(--np-radius-sm);
  font-size: 0.9rem;
  font-family: 'Open Sans', sans-serif;
  color: #0d1b2a;
  box-sizing: border-box;
  width: 100%;
}
.np-fgroup input:focus,
.np-fgroup select:focus,
.np-fgroup textarea:focus { border-color: var(--np-green); outline: none; }
.np-fgroup textarea { resize: vertical; }

/* Radio group */
.np-radio-group { display: flex; flex-direction: column; gap: 10px; }
.np-radio-label { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; cursor: pointer; }
.np-radio-label input { width: 16px; height: 16px; accent-color: var(--np-green); flex-shrink: 0; }

/* Photo drop zone */
.np-photo-drop {
  border: 2px dashed var(--np-green-mid);
  border-radius: var(--np-radius);
  background: #f0faf4;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: background 0.15s;
}
/* Hide the file input — label[for] activates it; no click overlay needed */
.np-photo-drop input[type=file] {
  position: absolute;
  opacity: 0;
  width: 0.1px;
  height: 0.1px;
  overflow: hidden;
  z-index: -1;
}
/* Label IS the tap target — fills the whole zone, cursor pointer */
.np-photo-drop-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 32px 20px;
  cursor: pointer;
  text-align: center;
  /* pointer-events must stay on — this is what the user taps */
}
.np-photo-drop-label:hover { background: #e3f5eb; }
.np-photo-drop-icon { font-size: 2.4rem; line-height: 1; }
.np-photo-drop-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--np-green);
}
.np-photo-drop-sub {
  font-size: 0.78rem;
  color: var(--np-muted);
  opacity: 0.75;
  margin-top: 2px;
}
.np-photo-preview {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  display: block;
}

/* Submit bar */
.np-submit-bar { text-align: center; padding-top: 8px; }
.np-btn-submit { padding: 14px 48px; font-size: 1rem; }
.np-submit-note { font-size: 0.78rem; color: #6b7f8e; margin: 12px 0 0; }

/* Success state */
.np-submit-success {
  text-align: center;
  padding: 80px 24px;
  background: #fff;
  border: 1px solid var(--np-border);
  border-radius: var(--np-radius);
}
.np-success-icon { font-size: 4rem; margin-bottom: 20px; }
.np-submit-success h1 { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 800; color: var(--np-green); margin: 0 0 14px; }
.np-submit-success p  { color: #6b7f8e; font-size: 1rem; line-height: 1.65; margin: 0 0 28px; max-width: 480px; margin-left: auto; margin-right: auto; }
.np-success-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ════════════════════════════════════════════════════════════════
   SHARED BUTTONS + ALERTS
════════════════════════════════════════════════════════════════ */
.np-btn-primary {
  background: #2d6a4f;
  color: #fff;
  padding: 12px 28px;
  border-radius: 30px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(27,67,50,0.2);
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}
.np-btn-primary:hover {
  background: #1b4332;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(27,67,50,0.28);
}

.np-btn-ghost {
  background: #fff;
  color: #2d6a4f;
  padding: 12px 28px;
  border-radius: 30px;
  border: 2px solid rgba(45,106,79,0.3);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  text-decoration: none;
  display: inline-block;
  transition: border-color 0.2s, transform 0.1s;
}
.np-btn-ghost:hover { border-color: #2d6a4f; transform: translateY(-1px); }

.np-alert {
  border-radius: var(--np-radius-sm);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.88rem;
}
.np-alert.success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.np-alert.error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* nav active state for Nature Path */
.nav-active { color: #90e0ef !important; }

/* ════════════════════════════════════════════════════════════════
   NATURE PATH FOOTER
════════════════════════════════════════════════════════════════ */
.np-footer {
  background: #0d1b2a;
  padding: 36px 40px;
  display: flex;
  align-items: flex-start;
  gap: 40px;
  overflow: hidden;
  position: relative;
  min-height: 120px;
}

.np-footer-brand {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  z-index: 1;
}

.np-footer-logo {
  width: 52px;
  height: auto;
  display: block;
  opacity: 0.92;
}

.np-footer-tagline {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #00b4d8;
  margin: 0;
}

.np-footer-copy {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.35);
  margin: 4px 0 0;
}

/* Wildlife names scatter */
.np-footer-names {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  gap: 10px 18px;
  padding: 4px 0;
}

.np-footer-names span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  display: inline-block;
  line-height: 1.4;
}


/* ── iNaturalist Species Autocomplete ─────────────────────────── */
.np-species-search-wrap {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(45,106,79,0.12);
}

.np-species-search-box {
  position: relative;
}

.np-species-search-input {
  width: 100%;
  padding: 12px 16px 12px 40px;
  border: 2px solid var(--np-green-light);
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Open Sans', sans-serif;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2352b788' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 12px center;
  background-size: 18px 18px;
  color: #1b3a2d;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.np-species-search-input:focus {
  border-color: var(--np-green);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.12);
}
.np-species-search-input::placeholder { color: #9ab5a8; }
.np-species-search-input:not(:placeholder-shown) {
  background-image: none;
  padding-left: 16px;
}

.np-species-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid rgba(45,106,79,0.20);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  z-index: 200;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}

.np-species-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  padding: 12px 16px;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(45,106,79,0.08);
  cursor: pointer;
  text-align: left;
  transition: background 0.12s;
}
.np-species-item:last-child { border-bottom: none; }
.np-species-item:hover,
.np-species-item:focus { background: rgba(82,183,136,0.10); outline: none; }

.np-species-common {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: #1b3a2d;
  line-height: 1.2;
}
.np-species-sci {
  font-size: 0.78rem;
  color: #5a8a72;
  font-style: italic;
  line-height: 1.2;
}

.np-species-loading,
.np-species-empty {
  padding: 14px 16px;
  font-size: 0.88rem;
  color: #7aaa8e;
  font-family: 'Open Sans', sans-serif;
  margin: 0;
}

.np-species-credit {
  margin-top: 6px;
  font-size: 0.75rem;
  color: #9ab5a8;
}
.np-species-credit a {
  color: var(--np-green-light);
  text-decoration: none;
  font-weight: 600;
}
.np-species-credit a:hover { text-decoration: underline; }

/* Turnstile widget spacing in submit form */
.np-turnstile-section {
  padding-top: 0;
  border: none;
}
.np-turnstile-section .cf-turnstile {
  margin-top: 4px;
}

@media (max-width: 640px) {
  .np-footer { flex-direction: column; gap: 20px; padding: 28px 20px; }
  .np-footer-names { display: none; }
}

/* ════════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .np-layout { grid-template-columns: 200px 1fr; }
  .np-grid   { grid-template-columns: repeat(2, 1fr); }
  /* Sighting: collapse to photo+content | sidebar */
  .np-sighting-layout { grid-template-columns: 1fr 250px; }
  .np-sighting-photo  { grid-column: 1; }
  .np-sighting-content { grid-column: 1; }
  .np-sighting-sidebar { grid-column: 2; grid-row: 1 / 3; }
  .np-species-layout  { grid-template-columns: 1fr 260px; }
}

@media (max-width: 768px) {
  .np-hero { padding: 48px 20px 40px; }
  .np-layout { grid-template-columns: 1fr; }
  .np-filters { position: static; }
  .np-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  /* Sighting: full single-column stack — photo → content → sidebar */
  .np-sighting-layout {
    grid-template-columns: 1fr;
  }
  .np-sighting-photo,
  .np-sighting-content,
  .np-sighting-sidebar { grid-column: 1; grid-row: auto; }
  .np-species-layout  { grid-template-columns: 1fr; }
  .np-species-sidebar { order: -1; }
  .np-species-mosaic  { height: 220px; }
  .np-frow { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .np-grid { grid-template-columns: 1fr; }
  .np-stats-bar { flex-wrap: wrap; gap: 6px; }
  .np-sform-row { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════════
   NATURE PATH — WEEKLY CHALLENGE
════════════════════════════════════════════════════════════════ */

/* ── Challenge banner (nature-path/index.php) ───────────────────── */
.np-challenge-banner {
  background: #f0f9f4;
  border-bottom: 1px solid rgba(45,106,79,0.15);
  padding: 14px 24px;
}
.np-challenge-banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
/* Image thumbnail */
.np-challenge-banner-img {
  width: 80px;
  height: 60px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
}
.np-challenge-banner-body {
  flex: 1;
  min-width: 0;
}
.np-challenge-banner-badge {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--np-green);
  display: block;
  margin-bottom: 3px;
}
.np-challenge-banner-text {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9rem;
  color: #4a6274;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.np-challenge-banner-text strong {
  color: #0d1b2a;
  font-weight: 700;
  margin-right: 6px;
}
.np-challenge-banner-cta {
  display: inline-block;
  background: #00b4d8;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.14s;
}
.np-challenge-banner-cta:hover { background: #0096b4; }

/* ── Challenge page hero ─────────────────────────────────────────── */
.np-challenge-hero {
  background: linear-gradient(160deg, #e4f5fa 0%, #f0f8fd 40%, #ffffff 100%);
  padding: 56px 24px 48px;
  text-align: center;
}
.np-challenge-hero-inner { max-width: 660px; margin: 0 auto; }
.np-challenge-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #00b4d8;
  margin: 0 0 10px;
}
.np-challenge-hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 12px;
}
.np-challenge-hero-sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.05rem;
  color: #5a6e7f;
  margin: 0;
  line-height: 1.6;
}

/* ── Challenge page main layout ──────────────────────────────────── */
.np-challenge-main {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

/* ── Featured challenge card ─────────────────────────────────────── */
.np-challenge-featured-inner {
  /* wrapper keeps card contained */
}
.np-challenge-meta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.np-challenge-badge-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #2d6a4f;
  background: #d8f3dc;
  padding: 4px 10px;
  border-radius: 100px;
}
.np-challenge-dates {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.88rem;
  color: #5a6e7f;
}
.np-challenge-countdown {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: #e85d04;
  background: #fde8d8;
  padding: 3px 10px;
  border-radius: 100px;
}

.np-challenge-card {
  display: grid;
  grid-template-columns: 340px 1fr;
}
.np-challenge-card--no-img {
  grid-template-columns: 1fr;
}
.np-challenge-card--no-img .np-challenge-card-body {
  padding: 32px;
}
.np-challenge-card {
  gap: 36px;
  background: #fff;
  border: 1.5px solid #e8edf2;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}
.np-challenge-card-img {
  height: 100%;
  min-height: 280px;
  overflow: hidden;
}
.np-challenge-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.np-challenge-card-body {
  padding: 32px 32px 32px 0;
}
.np-challenge-emoji {
  font-size: 2.4rem;
  margin-bottom: 10px;
  line-height: 1;
}
.np-challenge-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 4px;
  line-height: 1.2;
}
.np-challenge-species-name {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: #2d6a4f;
  font-weight: 600;
  margin: 0 0 14px;
}
.np-challenge-tagline {
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  color: #2d3e50;
  font-style: italic;
  margin: 0 0 10px;
  line-height: 1.55;
}
.np-challenge-description {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.92rem;
  color: #5a6e7f;
  margin: 0 0 16px;
  line-height: 1.6;
}
.np-challenge-mission-box {
  background: #f0fdf4;
  border-left: 4px solid #2d6a4f;
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
  margin-bottom: 20px;
}
.np-challenge-mission-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #2d6a4f;
  margin: 0 0 6px;
}
.np-challenge-mission {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: #0d1b2a;
  font-weight: 600;
  margin: 0;
  line-height: 1.5;
}
.np-challenge-count {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.88rem;
  color: #2d6a4f;
  margin: 0 0 18px;
}
.np-challenge-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Empty state ─────────────────────────────────────────────────── */
.np-challenge-empty {
  text-align: center;
  padding: 64px 24px;
}
.np-challenge-empty-inner { max-width: 460px; margin: 0 auto; }
.np-challenge-empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}
.np-challenge-empty h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 10px;
}
.np-challenge-empty p {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: #5a6e7f;
  margin: 0 0 24px;
}

/* ── Archive grid ────────────────────────────────────────────────── */
.np-challenge-archive {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1.5px solid #e8edf2;
}
.np-challenge-archive-inner { /* full width within main */ }
.np-challenge-archive-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 6px;
}
.np-challenge-archive-sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.92rem;
  color: #5a6e7f;
  margin: 0 0 28px;
}
.np-challenge-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.np-challenge-archive-card {
  border: 1.5px solid #e8edf2;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  transition: box-shadow 0.14s, transform 0.14s;
}
.np-challenge-archive-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.np-challenge-arc-img {
  height: 120px;
  overflow: hidden;
}
.np-challenge-arc-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.np-challenge-arc-placeholder {
  height: 120px;
  background: #f0fdf4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
}
.np-challenge-arc-body {
  padding: 14px 16px 16px;
}
.np-challenge-arc-dates {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.72rem;
  color: #8a9ab0;
  margin: 0 0 4px;
}
.np-challenge-arc-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 2px;
}
.np-challenge-arc-title {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.82rem;
  color: #5a6e7f;
  margin: 0 0 10px;
}
.np-challenge-arc-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #2d6a4f;
  text-decoration: none;
}
.np-challenge-arc-link:hover { text-decoration: underline; }

/* ── Challenge responsive ────────────────────────────────────────── */
@media (max-width: 800px) {
  .np-challenge-card {
    grid-template-columns: 1fr;
  }
  .np-challenge-card-img {
    height: 220px;
    min-height: unset;
  }
  .np-challenge-card-body {
    padding: 24px;
  }
  .np-challenge-archive-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .np-challenge-banner-inner { gap: 10px; }
  .np-challenge-archive-grid { grid-template-columns: 1fr; }
}



/* ════════════════════════════════════════════════════════════════
   FIELD SCIENCE TRACKS CALLOUT
════════════════════════════════════════════════════════════════ */
.np-tracks-callout {
  background: linear-gradient(135deg, #f0f9f4 0%, #eaf5ef 100%);
  border-top: 1px solid #d4eddd;
  border-bottom: 1px solid #d4eddd;
  padding: 56px 24px;
}
.np-tracks-inner {
  max-width: 960px;
  margin: 0 auto;
}
.np-tracks-header {
  text-align: center;
  margin-bottom: 36px;
}
.np-tracks-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--np-green-mid);
  margin: 0 0 8px;
}
.np-tracks-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 12px;
}
.np-tracks-sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.97rem;
  color: #4a5e51;
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.6;
}
.np-tracks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.np-track-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1.5px solid #cde8d8;
  border-radius: 14px;
  padding: 20px 18px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.14s, transform 0.14s, border-color 0.14s;
}
.np-track-card:hover {
  box-shadow: 0 4px 18px rgba(45,106,79,0.12);
  transform: translateY(-2px);
  border-color: var(--np-green-mid);
}
.np-track-icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}
.np-track-body {
  flex: 1;
}
.np-track-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: #0d1b2a;
  margin: 0 0 4px;
}
.np-track-body p {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.8rem;
  color: #5a7060;
  margin: 0;
  line-height: 1.45;
}
.np-track-arrow {
  font-size: 1.1rem;
  color: var(--np-green-mid);
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.14s, transform 0.14s;
}
.np-track-card:hover .np-track-arrow {
  opacity: 1;
  transform: translateX(3px);
}
.np-tracks-more {
  text-align: center;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.88rem;
  color: #6a7f72;
  margin: 0;
}
.np-tracks-more a {
  color: var(--np-green);
  font-weight: 600;
  text-decoration: none;
}
.np-tracks-more a:hover { text-decoration: underline; }

@media (max-width: 700px) {
  .np-tracks-grid { grid-template-columns: 1fr; }
  .np-tracks-heading { font-size: 1.4rem; }
}