:root {
  color-scheme: light dark;
  --color-bg: #fafaf7;
  --color-surface: #ffffff;
  --color-text: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-accent: #1d4ed8;
  --color-accent-hover: #1e40af;
  --color-border: #e5e5e0;

  --font-serif: "Cormorant Garamond", "EB Garamond", Georgia, "Times New Roman", serif;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --max-width: 44rem;
  --radius: 0.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0f1115;
    --color-surface: #161922;
    --color-text: #ececec;
    --color-muted: #9aa0aa;
    --color-accent: #93c5fd;
    --color-accent-hover: #bfdbfe;
    --color-border: #232838;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  background-color: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover,
a:focus-visible {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Hero (landing) ---------- */

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 3rem 1.25rem;
}

.hero__inner {
  width: 100%;
  max-width: var(--max-width);
  text-align: center;
}

.hero__eyebrow {
  margin: 0 0 2.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.hero__lang {
  margin: 0 auto;
}

.hero__lang + .hero__lang {
  margin-top: 1.5rem;
}

.hero__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.hero__title--en {
  font-weight: 400;
  color: var(--color-muted);
}

.hero__subtitle {
  margin: 0.5rem 0 0;
  font-size: 1.05rem;
  color: var(--color-muted);
}

.hero__divider {
  width: 3rem;
  height: 1px;
  margin: 1.75rem auto;
  border: 0;
  background-color: var(--color-border);
}

.hero__actions {
  margin-top: 2.75rem;
}

.hero__footer {
  margin-top: 3rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.hero__footer a {
  color: var(--color-muted);
}

.hero__footer a:hover,
.hero__footer a:focus-visible {
  color: var(--color-accent);
}

/* ---------- Button ---------- */

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 999px;
  background-color: var(--color-accent);
  color: #ffffff;
  border: 1px solid var(--color-accent);
  text-decoration: none;
  transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.button:hover,
.button:focus-visible {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.button__sep {
  opacity: 0.6;
}

@media (prefers-color-scheme: dark) {
  .button {
    color: #0f1115;
  }
  .button:hover,
  .button:focus-visible {
    color: #0f1115;
  }
}

/* ---------- Generic page (e.g. /about) ---------- */

.page {
  display: flex;
  justify-content: center;
  padding: 3rem 1.25rem 5rem;
}

.page__inner {
  width: 100%;
  max-width: var(--max-width);
}

.page__eyebrow {
  margin: 0 0 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.page__eyebrow a {
  color: var(--color-muted);
}

.page__eyebrow a:hover,
.page__eyebrow a:focus-visible {
  color: var(--color-accent);
}

.page h1,
.page h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 1rem;
}

.page h2 {
  font-size: clamp(1.5rem, 3.5vw, 1.85rem);
  margin: 0 0 1rem;
}

.page p {
  margin: 0 0 1rem;
  color: var(--color-text);
}

.page__divider {
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.page__footer {
  margin-top: 3rem;
  font-size: 0.95rem;
}

.page__footer a {
  color: var(--color-muted);
}

.page__footer a:hover,
.page__footer a:focus-visible {
  color: var(--color-accent);
}