/* css/discover.css - Discover Namibia page specific styles */

/* PAGE HERO */
.page-hero {
  padding-top: 72px;
  background: var(--navy);
  position: relative;
  overflow: hidden;
  min-height: 440px;
  display: flex;
  align-items: center;
}
.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 80px;
}
@media (max-width: 900px) {
  .page-hero-content {
    padding: 60px 28px;
  }
}
.page-h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(42px, 5vw, 70px);
  font-weight: 700;
  line-height: 1.06;
  color: var(--white);
  margin-bottom: 20px;
}
.page-h1 em {
  font-style: italic;
  color: var(--gold);
}
.page-sub {
  font-size: 17px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.65);
  max-width: 560px;
  line-height: 1.75;
}

/* MAIN SECTIONS */
.sec {
  padding: 96px 80px;
}
@media (max-width: 900px) {
  .sec {
    padding: 64px 28px;
  }
}
.sec-alt {
  background: var(--light);
}
.sec-navy {
  background: var(--navy);
}
.h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(32px, 4vw, 50px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--navy);
}
.h2 em {
  font-style: italic;
  color: var(--gold);
}
.h2-w {
  color: var(--white);
}
.subp {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-muted);
  margin-top: 14px;
  max-width: 560px;
}
.subp-w {
  color: rgba(255, 255, 255, 0.55);
}
.sec-head {
  margin-bottom: 52px;
}

/* WHY NAMIBIA GRID */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
@media (max-width: 900px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}
.why-card {
  background: var(--white);
  padding: 48px 36px;
  border: 1px solid var(--border);
  transition: border-color var(--trans), transform 0.2s, box-shadow 0.2s;
}
.why-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(10, 34, 64, 0.08);
}
.why-icon {
  width: 52px;
  height: 52px;
  background: var(--gold-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.why-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}
.why-title {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.why-text {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-muted);
}

/* EXPERIENCE GRID */
.exp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto;
  gap: 4px;
}
@media (max-width: 900px) {
  .exp-grid {
    grid-template-columns: 1fr;
  }
}
.exp-card {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
}
.exp-card img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.exp-card.tall img {
  height: 688px;
}
@media (max-width: 900px) {
  .exp-card.tall img {
    height: 300px;
  }
}
.exp-card:hover img {
  transform: scale(1.05);
}
.exp-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 34, 64, 0.85) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px 28px;
}
.exp-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.exp-title {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 8px;
}
.exp-desc {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

/* FAST FACTS GRID */
.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
@media (max-width: 900px) {
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.fact {
  background: var(--white);
  padding: 40px 32px;
  text-align: center;
}
.fact-n {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--navy);
  display: block;
  line-height: 1;
}
.fact-n em {
  font-style: italic;
  color: var(--gold);
}
.fact-l {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-top: 8px;
}

/* CLIMATE GRID */
.climate-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 900px) {
  .climate-grid {
    grid-template-columns: 1fr;
  }
}
.climate-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 28px 24px;
  text-align: center;
}
.climate-month {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.climate-title {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.climate-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* CTA BAND */
.cta-band {
  background: var(--gold);
  padding: 72px 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
@media (max-width: 900px) {
  .cta-band {
    padding: 52px 28px;
  }
}
.cta-band-h {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  color: var(--white);
}
.cta-band-h em {
  font-style: italic;
}
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--navy);
  padding: 14px 32px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--white);
  transition: background var(--trans), color var(--trans);
}
.btn-white:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.arr::after {
  content: ' →';
  display: inline-block;
  transition: transform 0.2s;
}
.arr:hover::after {
  transform: translateX(4px);
}

/* SCROLL REVEAL */
.rev {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s, transform 0.65s;
}
.rev.in {
  opacity: 1;
  transform: translateY(0);
}
.rev-d1 {
  transition-delay: 0.1s;
}
.rev-d2 {
  transition-delay: 0.2s;
}
.rev-d3 {
  transition-delay: 0.3s;
}