:root {
  --ink: #2a2140;
  --cream: #fffaf3;
  --card: rgba(255, 250, 245, 0.92);
  --berry: #6b4bb5;
  --peach: #ffd7b5;
  --shadow: 0 16px 40px rgba(42, 33, 64, 0.18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255,248,240,0.35), rgba(255,240,250,0.45)),
    url("assets/bg/world-web.jpg") center top / cover no-repeat fixed;
}
a { color: var(--berry); }
.site-shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 1.1rem 3rem;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  margin-bottom: 1.25rem;
  background: var(--card);
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}
.logo img {
  height: 52px;
  width: auto;
  display: block;
}
.hero-logo {
  display: block;
  margin: 0.35rem auto 0.75rem;
  width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(42, 33, 64, 0.2));
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 640px) {
  .logo img { height: 42px; }
  header { padding: 0.55rem 0.85rem; }
}
nav a {
  margin-left: 0.9rem;
  text-decoration: none;
  font-weight: 700;
}
nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.hero {
  text-align: center;
  padding: 1.5rem 1.25rem 1.75rem;
  background: var(--card);
  border-radius: 1.75rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.badge {
  display: inline-block;
  background: var(--peach);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}
.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.9rem, 5vw, 2.8rem);
  letter-spacing: -0.03em;
}
.hero p {
  margin: 0 auto;
  max-width: 34rem;
  font-size: 1.08rem;
  line-height: 1.5;
}
.cta {
  display: inline-block;
  margin-top: 1.15rem;
  background: var(--berry);
  color: #fff !important;
  text-decoration: none;
  font-weight: 800;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
}
.section {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--card);
  border-radius: 1.75rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.section h2 {
  margin: 0 0 0.35rem;
  font-size: 1.45rem;
}
.section > p {
  margin: 0 0 1rem;
  color: #4a4260;
}
.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.card {
  margin: 0;
  background: rgba(255,255,255,0.88);
  border-radius: 1.25rem;
  padding: 0.65rem;
  text-align: center;
  box-shadow: 0 8px 22px rgba(42,33,64,0.1);
  transition: transform 0.15s ease;
}
.card:hover { transform: translateY(-3px); }
.card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.95rem;
  background: #fff;
}
.card figcaption {
  font-weight: 800;
  padding: 0.55rem 0.2rem 0.2rem;
  font-size: 0.98rem;
}
.about-grid {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 760px) {
  .about-grid { grid-template-columns: 1.05fr 1fr; align-items: start; }
}
.photo-card {
  margin: 0;
  background: rgba(255,255,255,0.9);
  border-radius: 1.25rem;
  padding: 0.65rem;
  box-shadow: 0 8px 22px rgba(42,33,64,0.1);
}
.photo-card img {
  width: 100%;
  border-radius: 0.95rem;
  display: block;
}
.photo-card figcaption {
  font-size: 0.85rem;
  color: #666;
  padding: 0.55rem 0.25rem 0.15rem;
}
.credit {
  background: var(--peach);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  font-weight: 700;
}
.gallery {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  margin-top: 1rem;
}
.gallery figure {
  margin: 0;
  background: rgba(255,255,255,0.9);
  border-radius: 1rem;
  padding: 0.45rem;
}
.gallery img {
  width: 100%;
  border-radius: 0.75rem;
  display: block;
}
.gallery figcaption {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 0 0.15rem;
}
footer {
  text-align: center;
  margin-top: 1.5rem;
  padding: 1rem;
  color: #3d3555;
  font-weight: 700;
  text-shadow: 0 1px 0 rgba(255,255,255,0.6);
}