/* Minimal, spacious, Kenya Hara-inspired styling */
:root {
  --bg: #f9f9f8;
  --text: #111111;
  --muted: #6b7280;
  --line: #e6e4e1;
  --accent: #1f2937;
  --space-xl: clamp(48px, 8vw, 120px);
  --space-lg: clamp(28px, 6vw, 72px);
  --space-md: clamp(16px, 3.5vw, 32px);
  --space-sm: 12px;
  --maxw: 1080px;
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Noto Sans CJK", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", "PingFang SC", "Noto Sans", sans-serif;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--space-md) var(--space-sm);
}

.brand {
  font-weight: 500;
  letter-spacing: 0.02em;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 20px;
  position: relative;
}
.nav a[aria-current="page"]::after,
.nav a:hover::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 1px;
  background: var(--line);
}

/* Prominent yet restrained download button */
.nav .download-btn {
  margin-left: 24px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.nav .download-btn:hover { filter: brightness(0.95); }
.nav .download-btn:focus-visible {
  outline: 2px solid #000;
  outline-offset: 2px;
}

.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
}

.hero-compact { padding-top: var(--space-lg); }

.title {
  margin: 0 0 var(--space-sm) 0;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.about {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-lg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  border-top: 1px solid var(--line);
  padding-top: var(--space-lg);
}

.about h2 { margin: 0 0 var(--space-sm) 0; font-weight: 500; }
.about p { margin: 0 0 var(--space-md) 0; line-height: 1.9; }

.features {
  margin: 0; padding: 0; list-style: none;
  display: grid; gap: 12px;
}
.features li { line-height: 1.8; }

.gallery {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--space-sm) var(--space-xl);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery figure { margin: 0; background: #fff; border: 1px solid var(--line); }
.gallery img { width: 100%; display: block; }

.privacy { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--space-sm) var(--space-xl); }
.privacy-content { border-top: 1px solid var(--line); padding-top: var(--space-lg); }
.divider { border: none; border-top: 1px solid var(--line); margin: var(--space-lg) 0; }

.site-footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm);
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .gallery-grid { grid-template-columns: 1fr; }
}