:root {
  --bg: #faf8f5;
  --bg-alt: #f0ece6;
  --text: #2c2c2c;
  --text-muted: #6b6b6b;
  --accent: #8b6f5e;
  --accent-hover: #7a6150;
  --accent-light: #c4a99a;
  --border: #e0d9d2;
  --white: #ffffff;
  --max-width: 860px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 1rem;
}

h1, h2, h3 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: normal;
  line-height: 1.3;
}

h2 {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-hover);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Navigation ──────────────────────────────────────── */

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: Georgia, serif;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: 0.01em;
}

.nav-logo:hover {
  color: var(--accent);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  letter-spacing: 0.03em;
}

.nav-links a:hover {
  color: var(--accent);
}

.lang-switch {
  font-size: 0.75rem !important;
  letter-spacing: 0.08em;
  color: var(--accent-light) !important;
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.lang-switch:hover {
  color: var(--accent) !important;
  border-color: var(--accent-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.25s;
}

/* ── Sections ────────────────────────────────────────── */

section {
  padding: 5rem 1.5rem;
  scroll-margin-top: 64px;
}

#hero { background: var(--bg); }
#about   { background: var(--bg-alt); }
#services { background: var(--bg); }
#pricing { background: var(--bg-alt); }
#booking { background: var(--bg); }

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0.5rem auto 0;
}

/* ── Availability notice ─────────────────────────────── */

.availability-notice {
  background: #f5ede6;
  border-top: 3px solid var(--accent);
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 1.5rem;
  text-align: center;
}

.availability-notice p {
  color: var(--accent);
  font-style: italic;
  margin: 0;
}

/* ── Disabled sections ───────────────────────────────── */

.section-disabled {
  position: relative;
}

.section-disabled > .container {
  opacity: 0.35;
  pointer-events: none;
  user-select: none;
}

.section-disabled .booking-unavailable {
  opacity: 1;
  pointer-events: auto;
  user-select: auto;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Hero ────────────────────────────────────────────── */

#hero {
  text-align: center;
  padding-top: 7rem;
  padding-bottom: 6rem;
}

#hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

#hero .tagline {
  font-size: 1.15rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2.25rem;
  background: var(--accent);
  color: var(--white);
  border-radius: 2px;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  transition: background 0.2s;
}

.btn:hover {
  background: var(--accent-hover);
  color: var(--white);
}

/* ── About ───────────────────────────────────────────── */

.about-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}

.about-photo {
  width: 100%;
  height: auto;
  display: block;
}

.bio {
  color: var(--text);
}

.qualifications {
  list-style: none;
  margin-top: 1.5rem;
}

.qualifications li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.35rem;
}

.qualifications li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent-light);
}

/* ── Services ────────────────────────────────────────── */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 1.75rem;
}

.service-card h3 {
  color: var(--accent);
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ── Pricing ─────────────────────────────────────────── */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: 620px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2.25rem 2rem;
  text-align: center;
}

.session-name {
  font-family: Georgia, serif;
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.session-duration {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.session-price {
  font-family: Georgia, serif;
  font-size: 1.75rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.session-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

/* ── Booking ─────────────────────────────────────────── */

#booking .container {
  max-width: 960px;
}

#cal-embed {
  width: 100%;
  min-height: 500px;
  overflow: scroll;
}

/* ── Contact ─────────────────────────────────────────── */

.contact-details {
  max-width: 360px;
  margin: 0 auto;
  text-align: center;
}

.contact-details p {
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* ── Footer ──────────────────────────────────────────── */

footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 2rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    border-top: 1px solid var(--border);
  }

  .nav-links a {
    display: block;
    padding: 0.9rem 1.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-photo {
    max-width: 160px;
    margin: 0 auto;
  }

  section {
    padding: 3.5rem 1.25rem;
  }
}