/* ================================================================
   GEOGRAPHY OF NEPAL — Stylesheet
================================================================ */

/* ── Hero ───────────────────────────────────────────────────── */
.geo-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.geo-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.geo-hero:hover .geo-hero-bg { transform: scale(1); }
.geo-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.25) 60%, transparent 100%);
}
.geo-hero-content {
  position: relative;
  z-index: 1;
  padding-bottom: 60px;
  padding-top: 120px;
}
.geo-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.7);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 20px;
  transition: color var(--transition);
}
.geo-breadcrumb:hover { color: #fff; }
.geo-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 16px;
}
.geo-hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 40px;
}

/* ── Quick Facts Strip ──────────────────────────────────────── */
.geo-facts-strip {
  background: var(--dark-blue);
  padding: 0;
}
.geo-facts-inner {
  display: flex;
  flex-wrap: wrap;
  border-left: 1px solid rgba(255,255,255,.08);
}
.geo-fact {
  flex: 1;
  min-width: 160px;
  padding: 28px 24px;
  border-right: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.geo-fact-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}
.geo-fact-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Section base ───────────────────────────────────────────── */
.geo-section {
  padding: 88px 0;
}
.geo-section--alt {
  background: var(--off-white);
}
.geo-section--dark {
  background: var(--dark-blue-2);
}
.geo-section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 12px;
}
.geo-section-label--light {
  color: rgba(255,255,255,.5);
}
.geo-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 16px;
}
.geo-section-title--light { color: #fff; }
.geo-section-desc {
  font-size: 1rem;
  color: var(--mid-grey);
  max-width: 620px;
  line-height: 1.7;
  margin-bottom: 56px;
}
.geo-section-desc--light { color: rgba(255,255,255,.65); }

/* ── Three Belts ────────────────────────────────────────────── */
.geo-belts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.geo-belt {
  position: relative;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  cursor: default;
}
.geo-belt-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .6s ease;
}
.geo-belt:hover .geo-belt-bg { transform: scale(1.06); }
.geo-belt-overlay {
  position: absolute;
  inset: 0;
}
.geo-belt--himalaya .geo-belt-overlay {
  background: linear-gradient(to top, rgba(0,30,80,.9) 0%, rgba(0,30,80,.2) 60%, transparent 100%);
}
.geo-belt--pahad .geo-belt-overlay {
  background: linear-gradient(to top, rgba(10,60,20,.9) 0%, rgba(10,60,20,.2) 60%, transparent 100%);
}
.geo-belt--terai .geo-belt-overlay {
  background: linear-gradient(to top, rgba(80,50,0,.9) 0%, rgba(80,50,0,.2) 60%, transparent 100%);
}
.geo-belt-content {
  position: relative;
  z-index: 1;
  padding: 32px;
}
.geo-belt-zone {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.geo-belt--himalaya .geo-belt-zone { background: rgba(100,160,255,.25); color: #a8d0ff; border: 1px solid rgba(100,160,255,.3); }
.geo-belt--pahad   .geo-belt-zone { background: rgba(80,200,100,.2);  color: #90e8a0; border: 1px solid rgba(80,200,100,.3); }
.geo-belt--terai   .geo-belt-zone { background: rgba(255,200,60,.2);  color: #ffd980; border: 1px solid rgba(255,200,60,.3); }
.geo-belt-name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.geo-belt-elev {
  font-size: 0.82rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 14px;
  font-weight: 500;
}
.geo-belt-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,.8);
  line-height: 1.6;
  margin-bottom: 20px;
}
.geo-belt-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.geo-belt-tag {
  font-size: 0.72rem;
  padding: 3px 10px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px;
  color: rgba(255,255,255,.75);
}

/* ── Peaks Table ────────────────────────────────────────────── */
.geo-peaks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.geo-peak-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: background var(--transition), border-color var(--transition);
}
.geo-peak-card:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.2);
}
.geo-peak-rank {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}
.geo-peak-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
  line-height: 1.2;
}
.geo-peak-elev {
  font-size: 1.5rem;
  font-weight: 700;
  color: #7eb8ff;
  font-family: var(--font-display);
  margin-bottom: 12px;
}
.geo-peak-elev span {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,.4);
}
.geo-peak-meta {
  font-size: 0.78rem;
  color: rgba(255,255,255,.45);
  line-height: 1.5;
}
.geo-peak-meta strong {
  color: rgba(255,255,255,.65);
  font-weight: 600;
}

/* ── Provinces ──────────────────────────────────────────────── */
.geo-provinces-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.geo-province-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
}
.geo-province-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.geo-province-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.geo-province-num {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 32px;
  height: 32px;
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.geo-province-body {
  padding: 24px;
}
.geo-province-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.geo-province-capital {
  font-size: 0.78rem;
  color: var(--mid-grey);
  margin-bottom: 12px;
  font-weight: 500;
}
.geo-province-desc {
  font-size: 0.88rem;
  color: var(--dark-grey);
  line-height: 1.6;
  margin-bottom: 16px;
}
.geo-province-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.geo-province-tag {
  font-size: 0.72rem;
  padding: 3px 10px;
  background: var(--off-white);
  border: 1px solid var(--light-grey);
  border-radius: 20px;
  color: var(--mid-grey);
  font-weight: 500;
}

/* ── Rivers ─────────────────────────────────────────────────── */
.geo-rivers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.geo-river {
  position: relative;
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--off-white);
}
.geo-river::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
}
.geo-river--koshi::before   { background: #3b82f6; }
.geo-river--gandaki::before { background: #10b981; }
.geo-river--karnali::before { background: #8b5cf6; }
.geo-river-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.geo-river--koshi   .geo-river-icon { background: rgba(59,130,246,.12); color: #3b82f6; }
.geo-river--gandaki .geo-river-icon { background: rgba(16,185,129,.12); color: #10b981; }
.geo-river--karnali .geo-river-icon { background: rgba(139,92,246,.12); color: #8b5cf6; }
.geo-river-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.geo-river-alt {
  font-size: 0.8rem;
  color: var(--mid-grey);
  margin-bottom: 16px;
}
.geo-river-desc {
  font-size: 0.9rem;
  color: var(--dark-grey);
  line-height: 1.65;
  margin-bottom: 20px;
}
.geo-river-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.geo-river-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--light-grey);
}
.geo-river-stat:last-child { border-bottom: none; padding-bottom: 0; }
.geo-river-stat-label { color: var(--mid-grey); font-weight: 500; }
.geo-river-stat-val   { color: var(--text); font-weight: 600; }

/* ── Climate ─────────────────────────────────────────────────── */
.geo-seasons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.geo-season {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.geo-season-header {
  padding: 28px 24px 20px;
  color: #fff;
}
.geo-season--premonsoon .geo-season-header { background: linear-gradient(135deg, #f59e0b, #d97706); }
.geo-season--monsoon    .geo-season-header { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.geo-season--postmonsoon .geo-season-header { background: linear-gradient(135deg, #10b981, #059669); }
.geo-season--winter     .geo-season-header { background: linear-gradient(135deg, #6366f1, #4338ca); }
.geo-season-months {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .8;
  margin-bottom: 8px;
}
.geo-season-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.geo-season-temp {
  font-size: 0.85rem;
  opacity: .85;
}
.geo-season-body {
  background: #fff;
  padding: 20px 24px;
}
.geo-season-desc {
  font-size: 0.87rem;
  color: var(--dark-grey);
  line-height: 1.6;
  margin-bottom: 16px;
}
.geo-season-highlights {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.geo-season-highlight {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--mid-grey);
}
.geo-season-highlight::before {
  content: '→';
  color: var(--red);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Biodiversity Strip ─────────────────────────────────────── */
.geo-bio-strip {
  background: var(--dark-blue);
  padding: 56px 0;
}
.geo-bio-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-left: 1px solid rgba(255,255,255,.08);
}
.geo-bio-stat {
  padding: 24px 28px;
  border-right: 1px solid rgba(255,255,255,.08);
  text-align: center;
}
.geo-bio-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.geo-bio-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,.45);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .geo-peaks-grid     { grid-template-columns: repeat(2, 1fr); }
  .geo-provinces-grid { grid-template-columns: repeat(2, 1fr); }
  .geo-seasons-grid   { grid-template-columns: repeat(2, 1fr); }
  .geo-bio-inner      { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .geo-hero { min-height: 400px; }
  .geo-belts { grid-template-columns: 1fr; }
  .geo-belt  { min-height: 360px; }
  .geo-peaks-grid     { grid-template-columns: repeat(2, 1fr); }
  .geo-provinces-grid { grid-template-columns: 1fr; }
  .geo-rivers-grid    { grid-template-columns: 1fr; }
  .geo-seasons-grid   { grid-template-columns: 1fr; }
  .geo-bio-inner      { grid-template-columns: repeat(2, 1fr); }
  .geo-facts-inner    { flex-direction: column; }
  .geo-section        { padding: 56px 0; }
}

@media (max-width: 480px) {
  .geo-peaks-grid  { grid-template-columns: 1fr; }
  .geo-bio-inner   { grid-template-columns: repeat(2, 1fr); }
}