:root {
  --bg: #fbfbfb;
  --surface: #fffdf8;
  --surface-alt: #f5efe2;
  --text: #23272c;
  --muted: #7d848c;
  --border: #d8dde3;
  --accent: #8b939c;
  --accent-dark: #6d7680;
  --max-width: 1120px;
  --radius: 16px;
  --shadow: 0 16px 32px rgba(70, 54, 35, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Sora', sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--bg);
  background-image:
    radial-gradient(circle at 12% 12%, rgba(232, 222, 205, 0.45), transparent 34%),
    radial-gradient(circle at 88% 0%, rgba(206, 212, 219, 0.33), transparent 30%);
}

body a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.narrow {
  width: min(760px, calc(100% - 2rem));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  background: rgba(251, 251, 251, 0.82);
  border-bottom: 1px solid rgba(216, 221, 227, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 0;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
}

.lang-switch {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  opacity: 0.62;
}

.lang-label {
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.lang-select {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
  font-size: 0.7rem;
  padding: 0.22rem 1.35rem 0.22rem 0.48rem;
  border-radius: 999px;
  line-height: 1;
}

.lang-switch::after {
  content: '▾';
  position: absolute;
  right: 0.5rem;
  top: 49%;
  transform: translateY(-50%);
  font-size: 0.62rem;
  color: var(--muted);
  pointer-events: none;
}

.hero {
  padding: 5rem 0 4.2rem;
}

.hero-grid {
  display: block;
  text-align: center;
}

.hero-logo {
  width: min(560px, 92vw);
  height: auto;
  display: block;
  margin: 0 auto 1rem;
}

.eyebrow,
.section-label,
.card-meta {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--muted);
}

h1,
h2,
h3 {
  margin: 0 0 1rem;
  line-height: 1.1;
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.8rem, 8vw, 5.4rem);
}

h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.hero-title {
  font-size: 1.25rem;
  max-width: 52rem;
  color: var(--muted);
  margin-left: auto;
  margin-right: auto;
}

.hero-meaning {
  margin: 0 0 0.65rem;
  font-size: clamp(1rem, 2.3vw, 1.25rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #38414a;
}

.hero-intro,
.bio-block p,
.contact-block p {
  font-size: 1.05rem;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.9rem 1.3rem;
  font-weight: 600;
  border: 1px solid var(--border);
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-secondary {
  background: transparent;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tag-list,
.links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.tag-list li,
.tag,
.links-list a {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

.links-list a {
  text-transform: capitalize;
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: rgba(245, 239, 226, 0.6);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  padding: 1.5rem;
  transition: transform 220ms ease, border-color 220ms ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: #bfc7d0;
}

.card p {
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.contact-block {
  text-align: center;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(251, 251, 251, 0.9);
}

.footer-inner {
  padding: 2rem 0 2.3rem;
  text-align: center;
}

.footer-line {
  margin: 0.2rem 0;
  color: var(--muted);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
}

.error-banner {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: #7a1f1f;
  color: #fff;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

@keyframes introFade {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-grid > div,
.section .container {
  animation: introFade 560ms ease both;
}

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

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: center;
  }

  .lang-switch {
    position: static;
    transform: none;
    margin-top: 0.4rem;
    opacity: 0.8;
  }

  .hero {
    padding-top: 4.4rem;
  }

  .footer-inner {
    padding: 1.6rem 0 1.9rem;
  }
}