/* =========================================================
   BASE / TOKENS / RESET
   ========================================================= */

:root {
  --ink: #3d4e49;
  --ink-soft: #667672;
  --ink-strong: #2f413c;
  --terracotta: #c86d51;
  --terracotta-soft: #d98a63;
  --sage-deep: #4a6b53;
  --sage: #8da184;
  --sage-action: #8ea57f;
  --sage-action-deep: #768d68;
  --heading-green: #415a4f;
  --card-text: #4f625c;
  --terracotta-deep: #80584d;
  --terracotta-accent: #ba7b64;
  --rose: #c8a2a8;
  --paper: #f7f1ea;
  --paper-soft: #fbf7f3;
  --line: rgba(111, 101, 86, 0.22);
  --clay: var(--terracotta);
  --card-shadow: 0 22px 54px rgba(69, 57, 44, 0.12);
  --shadow-soft: 0 12px 28px rgba(98, 80, 61, 0.1);
  --shadow-panel: 0 16px 36px rgba(98, 80, 61, 0.12);
  --shadow-hover: 0 20px 40px rgba(98, 80, 61, 0.2);
  --shadow-action: 0 10px 20px rgba(85, 108, 75, 0.24);
  --shadow-action-hover: 0 14px 24px rgba(85, 108, 75, 0.28);
  --shadow-float: 0 10px 20px rgba(59, 80, 53, 0.24);
  --shadow-float-hover: 0 14px 24px rgba(59, 80, 53, 0.3);
  --shadow-control: 0 8px 16px rgba(101, 76, 62, 0.1);
  --shadow-nav: 0 8px 22px rgba(69, 57, 44, 0.08);
  --radius-control: 13px;
  --radius-panel: 20px;
  --radius-card: 12px;
  --radius-media: 16px;
  --radius-shell: 24px;
  --radius-pill: 999px;
  --display-title-size: clamp(2.8rem, 5.7vw, 4.7rem);
  --about-logo-size: clamp(56px, 7vw, 78px);
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;

  --about-terracotta: var(--terracotta);
  --about-terracotta-soft: var(--terracotta-soft);
  --about-sage: var(--sage-deep);
  --about-ink: var(--ink-strong);
  --about-text: #4d5f54;
  --about-text-warm: #66544d;
  --about-rule: rgba(74, 107, 83, 0.2);
  --about-photo-border: rgba(128, 110, 97, 0.26);
  --about-photo-background: #e9dfd4;
  --about-photo-shadow: rgba(200, 109, 81, 0.12);
  --about-quote-background: rgba(255, 255, 255, 0.4);
  --about-matrix-background: rgba(229, 237, 224, 0.55);
  --about-reiki-background: rgba(200, 109, 81, 0.12);
  --about-paper: var(--paper);
  --about-cta-hover: rgba(200, 109, 81, 0.1);
  --about-cta-shadow: rgba(101, 76, 62, 0.1);
  --about-focus: rgba(74, 107, 83, 0.58);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  background: radial-gradient(circle at 8% 6%, #f5dccd 0%, transparent 30%),
    radial-gradient(circle at 88% 14%, #d5e2cd 0%, transparent 36%),
    radial-gradient(circle at 55% 80%, #efd8dc 0%, transparent 28%),
    linear-gradient(135deg, #efe4d7 0%, #f8f1ea 48%, #f3e9dd 100%);
  overflow-x: hidden;
}

body.page-loading .page-content {
  opacity: 0;
  transform: translateY(6px);
}

.page-content {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 160ms cubic-bezier(0.2, 0, 0, 1),
    transform 160ms cubic-bezier(0.2, 0, 0, 1);
  will-change: opacity, transform;
}

.page-content.page-content-exiting {
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
}

.page-content.page-content-entering {
  opacity: 0;
  transform: translateY(-4px);
}

.app {
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  margin: 0 auto;
  padding: var(--space-3) 20px 64px;
}

/* =========================================================
   NAVIGATION
   ========================================================= */

.main-nav {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  width: 100%;
  margin: 0 0 8px;
  padding: 8px 0 10px;
  position: sticky;
  top: 0;
  z-index: 12;
  isolation: isolate;
  border-bottom: 1px solid transparent;
  --nav-line-left: 0px;
  --nav-line-width: 0px;
}

.main-nav.is-scrolled {
  border-bottom-color: transparent;
}

.main-nav.is-scrolled::before {
  content: '';
  position: fixed;
  z-index: -1;
  top: 0;
  right: 0;
  left: 0;
  height: 52px;
  border-bottom: 1px solid color-mix(in srgb, var(--sage-deep) 18%, transparent);
  background: rgba(247, 241, 234, 0.68);
  box-shadow: var(--shadow-nav);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.main-nav::after {
  content: '';
  position: absolute;
  left: var(--nav-line-left);
  bottom: 0;
  width: var(--nav-line-width);
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(72, 95, 87, 0.78), rgba(124, 152, 113, 0.88));
  transition: left 0.28s cubic-bezier(0.2, 0.85, 0.22, 1),
    width 0.28s cubic-bezier(0.2, 0.85, 0.22, 1), opacity 0.2s ease;
  opacity: 0.95;
}

.nav-link {
  --mx: 0px;
  --my: 0px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: #566a64;
  text-decoration: none;
  font: inherit;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transform: translate(var(--mx), var(--my));
  will-change: transform;
  transition: transform 0.16s ease-out, color 0.2s ease, opacity 0.2s ease;
}

.nav-link:hover {
  color: #3f544d;
  --my: -1px;
}

.nav-link.is-active {
  color: #2f413c;
  font-weight: 700;
}

.nav-lang-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 14px;
  padding-left: 14px;
  border-left: 1px solid color-mix(in srgb, var(--sage-deep) 24%, transparent);
}

.nav-lang {
  font-size: 0.8em;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--sage-deep);
}

.nav-lang-sep {
  color: color-mix(in srgb, var(--sage-deep) 40%, transparent);
  font-size: 0.8em;
}

a.nav-lang {
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--sage-deep) 40%, transparent);
  text-underline-offset: 3px;
  cursor: pointer;
}

a.nav-lang:hover {
  color: #2f413c;
  text-decoration-color: currentColor;
}

.nav-lang.is-current {
  color: #2f413c;
  font-weight: 700;
  cursor: default;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(101, 137, 91, 0.58);
  outline-offset: 2px;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
  margin-top: 20px;
  border-radius: var(--radius-shell);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--terracotta) 30%, transparent);
  background: linear-gradient(140deg, rgba(200, 109, 81, 0.16), rgba(255, 252, 249, 0.9) 58%, rgba(217, 138, 99, 0.1));
  color: var(--sage-deep);
  box-shadow: var(--shadow-soft);
}

.footer-wrap {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 18px;
  padding: 22px 22px 16px;
}

.footer-brand,
.footer-contact,
.footer-social {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  width: 58px;
  height: auto;
  margin-bottom: 8px;
}

.footer-title {
  margin: 0 0 6px;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.45rem;
  font-style: italic;
  color: var(--terracotta);
}

.footer-heading {
  margin: 0 0 8px;
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage-deep);
}

.site-footer a {
  width: fit-content;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--sage-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.site-footer a:hover {
  color: var(--terracotta);
  border-bottom-color: color-mix(in srgb, var(--terracotta) 72%, transparent);
  transform: translateY(-1px);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.social-link .social-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-link:nth-of-type(2) .social-icon {
  fill: currentColor;
  stroke: none;
}

.footer-city {
  margin: 2px 0 0;
  color: var(--card-text);
}

.footer-bottom {
  padding: 10px 22px 12px;
  border-top: 1px solid color-mix(in srgb, var(--sage-deep) 18%, transparent);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.76rem;
  color: color-mix(in srgb, var(--card-text) 76%, transparent);
}

.back-to-top {
  --scroll-progress: 0%;
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 14;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 0;
  background: conic-gradient(
    from -90deg,
    rgba(99, 130, 88, 0.98) var(--scroll-progress),
    rgba(151, 172, 141, 0.28) var(--scroll-progress)
  );
  color: transparent;
  text-decoration: none;
  font-size: 0;
  line-height: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
  box-shadow: var(--shadow-float);
}

.back-to-top::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: rgba(249, 244, 238, 0.96);
  border: 1px solid rgba(108, 135, 98, 0.28);
}

.back-to-top::after {
  content: '↑';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -54%);
  font-size: 20px;
  line-height: 1;
  color: #31453f;
  font-weight: 700;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  box-shadow: var(--shadow-float-hover);
}

.reveal,
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .footer-wrap {
    grid-template-columns: 1.35fr 1fr 1fr;
    gap: 12px;
    padding: 18px 18px 12px;
  }
}

@media (max-width: 720px) {
  .app {
    padding: 18px 14px 50px;
  }

  .main-nav {
    justify-content: center;
    gap: 18px;
    margin: 0 0 12px;
    padding: 6px 0 8px;
  }

  .main-nav.is-scrolled::before {
    height: 48px;
  }

  .footer-wrap {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 12px 18px;
    padding: 14px 16px 10px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }

  .footer-logo {
    width: 44px;
    margin-bottom: 0;
  }

  .footer-title {
    margin-bottom: 0;
  }

  .footer-heading {
    margin-bottom: 4px;
  }

  .footer-bottom {
    padding: 8px 16px 10px;
  }

  .back-to-top {
    right: 12px;
    bottom: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal.is-visible {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }

  .app {
    transition: none !important;
  }

  .back-to-top {
    transition: none !important;
    transform: none !important;
  }
}