/* ---------------------------------------------------
   Atoosa Reiki — tokens
--------------------------------------------------- */
:root {
  --color-bg: #efeae1;
  --color-bg-alt: #e5e0d2;
  --color-ink: #262a24;
  --color-ink-soft: #4a4d43;
  --color-moss: #5b6b4f;
  --color-moss-deep: #414d38;
  --color-clay: #a9765a;
  --color-gold: #c7a76c;
  --color-mist: #fbfaf6;
  --color-header-bg: 239, 234, 225;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1120px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 2rem;
  --space-4: 4rem;
  --space-5: 6rem;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #21241f;
    --color-bg-alt: #2a2d25;
    --color-ink: #f1ede2;
    --color-ink-soft: #cfc9b8;
    --color-mist: #2a2d25;
    --color-header-bg: 33, 36, 31;
  }
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px; /* keeps section headings clear of the fixed header on anchor jumps */
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 300; }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; font-style: italic; font-weight: 400; }

p { max-width: 62ch; }

a { color: inherit; }

.eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-clay);
  margin: 0 0 var(--space-1);
}
.eyebrow--center { text-align: center; }

img { max-width: 100%; display: block; }

/* faint paper grain so flat colour fields don't feel sterile */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ---------------------------------------------------
   Header
--------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.85rem 0;
  background: rgba(var(--color-header-bg), 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(38,42,36,0.05);
  transition: box-shadow 0.4s ease, background 0.4s ease;
}
.site-header.is-scrolled {
  background: rgba(var(--color-header-bg), 0.94);
  box-shadow: 0 1px 0 rgba(38,42,36,0.09), 0 12px 24px -18px rgba(38,42,36,0.25);
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-style: italic;
  text-decoration: none;
  color: var(--color-ink);
}
.main-nav {
  display: flex;
  gap: var(--space-3);
}
.main-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--color-clay);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.main-nav a:hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px; height: 34px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--color-ink);
}

/* ---------------------------------------------------
   Buttons
--------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-primary {
  background: var(--color-moss);
  color: var(--color-mist);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -10px rgba(65, 77, 56, 0.55);
}

/* ---------------------------------------------------
   Hero
--------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding-top: env(safe-area-inset-top, 0px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 30%, var(--color-bg-alt), var(--color-bg) 70%);
}

.breath {
  position: absolute;
  top: 50%; left: 50%;
  width: min(70vw, 640px);
  height: min(70vw, 640px);
  transform: translate(-50%, -50%);
  z-index: 0;
}
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(91, 107, 79, 0.22);
  animation: breathe 8s ease-in-out infinite;
}
.ring-2 { inset: 8%; animation-delay: -0.6s; border-color: rgba(169, 118, 90, 0.2); }
.ring-3 { inset: 16%; animation-delay: -1.2s; border-color: rgba(199, 167, 108, 0.25); }

@keyframes breathe {
  0%, 100% { transform: scale(0.92); opacity: 0.6; }
  50% { transform: scale(1.05); opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 0 var(--space-3);
}
.hero-kicker {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-clay);
  margin-bottom: var(--space-2);
}
.hero h1 { margin-bottom: var(--space-3); }
.hero-sub {
  margin: 0 auto var(--space-3);
  color: var(--color-ink-soft);
}

.scroll-cue {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-cue span {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(var(--color-ink-soft), transparent);
  animation: cue 2.4s ease-in-out infinite;
}
@keyframes cue {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  60% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ---------------------------------------------------
   Sections (shared)
--------------------------------------------------- */
.section {
  position: relative;
  padding: var(--space-5) var(--space-3);
}
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.about { background: var(--color-bg); }
.reiki { background: var(--color-bg-alt); }
.book { background: var(--color-bg); }
.gallery { background: var(--color-bg-alt); }
.contact { background: var(--color-bg); }

.split {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.split.reverse { grid-template-columns: 1fr 0.85fr; }
.split.reverse .split-media { order: 2; }
.split.reverse .split-text { order: 1; }

.photo-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 2px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-moss) 0%, var(--color-moss-deep) 100%);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.photo-frame__fallback {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2);
  font-family: var(--font-display);
  font-style: italic;
  color: rgba(251,250,246,0.85);
}
.photo-frame--empty img { display: none; }
.photo-frame--empty .photo-frame__fallback { display: flex; }

.placeholder-note {
  font-size: 0.85rem;
  color: var(--color-clay);
  font-style: italic;
}

.reiki-benefits {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  border-top: 1px solid rgba(38,42,36,0.12);
}
.reiki-benefits li {
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(38,42,36,0.12);
}

/* ---------------------------------------------------
   Book
--------------------------------------------------- */
.book-inner { text-align: center; }
.book-lead { margin: 0 auto var(--space-4); color: var(--color-ink-soft); }

.offerings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  text-align: left;
  margin-bottom: var(--space-4);
}
.offering {
  padding: var(--space-3);
  border-top: 1px solid var(--color-moss);
}
.offering-meta {
  color: var(--color-clay);
  font-size: 0.9rem;
  margin: 0 0 var(--space-1);
}

.book-note {
  margin: var(--space-2) auto 0;
  font-size: 0.9rem;
  color: var(--color-ink-soft);
}
.book-note a { color: var(--color-moss); text-decoration: underline; }

/* ---------------------------------------------------
   Gallery
--------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.gallery-grid .photo-frame { aspect-ratio: 1 / 1; }

/* ---------------------------------------------------
   Contact
--------------------------------------------------- */
.contact-inner {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: var(--space-4);
}
.contact-details {
  margin: var(--space-3) 0 0;
  display: grid;
  gap: var(--space-2);
}
.contact-details dt {
  font-size: 0.8rem;
  text-transform: none;
  color: var(--color-clay);
  font-style: italic;
  font-family: var(--font-display);
}
.contact-details dd {
  margin: 0;
}
.contact-details a { text-decoration: none; border-bottom: 1px solid rgba(38,42,36,0.25); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.contact-form label {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-top: var(--space-2);
}
.contact-form input,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(38,42,36,0.2);
  background: var(--color-mist);
  color: var(--color-ink);
  border-radius: 4px;
  resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-moss);
  outline-offset: 1px;
}
.contact-form .btn { margin-top: var(--space-2); align-self: flex-start; border: none; cursor: pointer; }
.form-note { font-size: 0.85rem; color: var(--color-moss); min-height: 1.2em; }

/* ---------------------------------------------------
   Footer
--------------------------------------------------- */
.site-footer {
  text-align: center;
  padding: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  background: var(--color-bg-alt);
}
.social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(38,42,36,0.18);
  color: var(--color-ink-soft);
  transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.social-links a:hover {
  color: var(--color-moss);
  border-color: var(--color-moss);
  transform: translateY(-2px);
}

/* ---------------------------------------------------
   Responsive
--------------------------------------------------- */
@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-mist);
    padding: var(--space-3);
    gap: var(--space-2);
    box-shadow: 0 12px 24px -12px rgba(0,0,0,0.15);
  }
  .split, .split.reverse {
    grid-template-columns: 1fr;
  }
  .split.reverse .split-media, .split.reverse .split-text { order: initial; }
  .offerings { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
}