/* ===== tokens.css ===== */
/* =============================================================================
   tokens.css — Design tokens (single source of truth)
   Concept: "The Vienna Atelier of Movement" — see spec/design-guidelines-new.md.
   Register: quiet luxury hospitality (Aman / Lanserhof), never a medical clinic.

   Rules encoded here:
   · NEVER pure #FFFFFF — the warm Atelier Light is the lightest value.
   · Champagne is reserved for the primary CTA, the PH monogram/seal, and 1px
     hairlines — nothing else (never body text, icons, or large fills).
   · No font weight above 500. Luxury reads through size, space and light weight.
   · Depth comes from white space + bg/bg-alt alternation + hairlines — not from
     heavy shadows, borders or rounded bubbles.
   Re-test every text/background pair against WCAG 2.1 AA before shipping.
   ========================================================================== */

:root {
  /* --- Color ----------------------------------------------------------------
     2–3 active colors per view, plus neutrals. */
  --color-bg: #F6F2EC;             /* Atelier Light — primary page background   */
  --color-bg-alt: #EDE6DA;         /* Soft Ivory — alternating sections, fields */
  --color-ink: #2E2E2B;            /* Ink Charcoal — body text, default headings */
  --color-evergreen: #2F4034;      /* Vienna Forest — headings, links, dark bg   */
  --color-evergreen-deep: #243029; /* deeper evergreen — footer base / hovers    */
  --color-sage: #A8B0A0;           /* Quiet Sage — dividers, hover tints (deco)  */
  --color-champagne: #C2A878;      /* Muted Champagne — CTA, monogram, hairlines */
  --color-champagne-hover: #B39A6E;
  --color-ivory-text: #F6F2EC;     /* text on evergreen / over photography       */

  /* Functional aliases (kept semantic so components read clearly). */
  --color-ink-muted: #5B5B54;      /* secondary text on light — meets AA on bg   */
  --color-ivory-muted: #C9CFC4;    /* muted text on evergreen — meets AA on dark */
  --color-error: #9B3B30;

  /* Hairlines & scrims. */
  --hairline-color: rgba(168, 176, 160, 0.40);   /* sage @ 40% — section/header  */
  --hairline-on-dark: rgba(246, 242, 236, 0.16);
  --champagne-hairline: rgba(194, 168, 120, 0.55);
  --scrim-photo: linear-gradient(rgba(46, 46, 43, 0) 38%, rgba(46, 46, 43, 0.42));
  --scrim-hero:  linear-gradient(rgba(46, 46, 43, 0.10), rgba(46, 46, 43, 0.16) 45%, rgba(36, 48, 41, 0.62));

  /* --- Typography -----------------------------------------------------------
     Display: Cormorant (high-contrast serif, carries the elegance).
     Body/UI: Work Sans (quiet humanist sans, full DE + PL diacritics).
     Latin + latin-ext subsets loaded in head-common.html. */
  --font-display: 'Cormorant', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', 'Segoe UI', Helvetica, Arial, sans-serif;

  /* Fluid type scale (desktop → mobile via clamp). */
  --text-display: clamp(2.75rem, 5vw + 1rem, 4.5rem);   /* H1 / hero            */
  --text-h2: clamp(2rem, 3vw + 0.75rem, 3rem);
  --text-h3: 1.5rem;
  --text-statement: clamp(1.75rem, 2.2vw + 1rem, 2.85rem); /* philosophy line   */
  --text-quote: clamp(1.4rem, 1vw + 1.1rem, 1.75rem);
  --text-body: 1.0625rem;
  --text-small: 0.875rem;
  --text-eyebrow: 0.8125rem;
  --text-button: 0.8125rem;

  --leading-tight: 1.1;
  --leading-h2: 1.15;
  --leading-h3: 1.3;
  --leading-body: 1.7;
  --leading-snug: 1.5;

  --tracking-display: 0.01em;
  --tracking-eyebrow: 0.14em;
  --tracking-button: 0.1em;
  --tracking-wordmark: 0.18em;
  --tracking-subline: 0.3em;

  /* No weight above 500, ever. */
  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --measure: 62ch;            /* max body column width */

  /* --- Spacing scale (4 · 8 · 12 · 16 · 24 · 32 · 48 · 64 · 96 · 128 · 160) - */
  --space-4: 0.25rem;
  --space-8: 0.5rem;
  --space-12: 0.75rem;
  --space-16: 1rem;
  --space-24: 1.5rem;
  --space-32: 2rem;
  --space-48: 3rem;
  --space-64: 4rem;
  --space-96: 6rem;
  --space-128: 8rem;
  --space-160: 10rem;

  /* Section vertical rhythm: 64 mobile → 96 tablet → 128 desktop. */
  --section-pad: clamp(4rem, 9vw, 8rem);

  /* --- Layout ---------------------------------------------------------------- */
  --container-max: 1240px;
  --container-text: 760px;    /* prose / centered-statement column */
  --gutter: 32px;
  --margin-outer: clamp(20px, 6vw, 96px);   /* wide margins are a luxury cue */
  --header-height: 80px;

  /* --- Radius / elevation ---------------------------------------------------
     Edge language: essentially sharp. Max 2px so corners read as crisp, never
     "rounded bubbles". Depth = space + hairlines + (sparingly) one soft shadow. */
  --radius: 2px;
  --shadow-soft: 0 1px 2px rgba(46, 48, 41, 0.04);
  --shadow-lifted: 0 18px 50px -28px rgba(36, 48, 41, 0.30);

  /* Whisper of paper grain — kills the flat digital look without reading as
     noise (SVG fractal noise, no extra request). Allowed: not a gradient. */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");

  /* --- Motion (serves comprehension, never spectacle) ----------------------- */
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-micro: 180ms;
  --duration-reveal: 600ms;
  --reveal-stagger: 80ms;

  /* --- z-index --------------------------------------------------------------- */
  --z-deco: 0;
  --z-menu: 990;     /* full-screen menu sits just under the header (wordmark + close stay on top) */
  --z-header: 1000;
  --z-consent: 1100;
  --z-skip: 1200;
}

/* Respect reduced motion globally (also handled per component). */
@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-micro: 0.01ms;
    --duration-reveal: 0.01ms;
    --reveal-stagger: 0ms;
  }
}


/* ===== base.css ===== */
/* =============================================================================
   base.css — Reset + base element styles (mobile-first)
   Sets the calm, light-filled typographic foundation for the Atelier system.
   ========================================================================== */

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  /* Contain the full-screen mobile menu without creating a scroll container. */
  overflow-x: clip;
}

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

body {
  position: relative;
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  line-height: var(--leading-body);
  color: var(--color-ink);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern', 'liga';
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  text-wrap: pretty;           /* German/Polish run long — never trap in fixed h */
  overflow-x: clip;
}

/* Barely-there paper grain (premium tactile feel; non-interactive). */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: var(--z-deco);
  pointer-events: none;
  background-image: var(--grain);
  background-size: 160px 160px;
  opacity: 0.02;
  mix-blend-mode: multiply;
}

main {
  flex: 1 0 auto;
  position: relative;
  z-index: 1;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}
img { font-style: italic; }   /* styles alt text if an image fails to load */

input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

/* --- Links ----------------------------------------------------------------
   Default: evergreen with a champagne underline that appears on hover. */
a {
  color: var(--color-evergreen);
  text-decoration: none;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--duration-micro) var(--ease-standard),
              text-decoration-color var(--duration-micro) var(--ease-standard);
}
a:hover {
  text-decoration: underline;
  text-decoration-color: var(--color-champagne);
}

/* --- Headings — Cormorant, light. NEVER above weight 500. ----------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  line-height: var(--leading-h2);
  letter-spacing: var(--tracking-display);
  color: var(--color-evergreen);
  text-wrap: balance;
}

h1 { font-size: var(--text-display); font-weight: var(--weight-light); line-height: var(--leading-tight); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); font-weight: var(--weight-medium); line-height: var(--leading-h3); }
h4 { font-size: 1.25rem; font-weight: var(--weight-medium); line-height: var(--leading-h3); }

/* Display headlines above ~64px drop to weight 300 for extra refinement. */
.h-display { font-weight: var(--weight-light); }

/* Quiet italic emphasis inside serif headlines (champagne is for CTA only;
   emphasis uses italic + evergreen, never a color shout). */
h1 em, h2 em, h3 em, .u-em {
  font-style: italic;
  font-weight: inherit;
}

p { max-width: var(--measure); }

strong, b { font-weight: var(--weight-medium); }
small { font-size: var(--text-small); }

ul, ol { padding-left: 1.25rem; }

/* German body copy hyphenates; EN/PL do not (set per <html lang> in build). */
:lang(de) p { hyphens: auto; }

/* --- Accessibility primitives --------------------------------------------- */

/* Visible focus for keyboard users on every interactive element. */
:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--color-evergreen);
  outline-offset: 2px;
  border-radius: var(--radius);
}

/* Skip link — visually hidden until focused. */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: var(--z-skip);
  padding: var(--space-12) var(--space-24);
  background: var(--color-evergreen);
  color: var(--color-ivory-text);
  font-size: var(--text-small);
  letter-spacing: 0.02em;
  transform: translateY(-120%);
  transition: transform var(--duration-micro) var(--ease-standard);
}
.skip-link:focus { transform: translateY(0); color: var(--color-ivory-text); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

::selection {
  background: var(--color-champagne);
  color: var(--color-ink);
}

:target { scroll-margin-top: calc(var(--header-height) + 1rem); }


/* ===== layout.css ===== */
/* =============================================================================
   layout.css — Containers, sections, grids, eyebrows
   Sections are separated by white space + bg/bg-alt alternation — never by
   borders or horizontal rules. One idea per section; wide outer margins.
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-outer);
}
.container--text { max-width: var(--container-text); }
.container--wide { max-width: 1440px; }

/* --- Sections -------------------------------------------------------------- */
.section {
  position: relative;
  padding-block: var(--section-pad);
}
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section > .container { position: relative; z-index: 1; }

/* Alternating grounds (the only way sections are visually separated). */
.section--alt { background: var(--color-bg-alt); }

/* Inverted (dark) section: evergreen ground, ivory text, champagne accents. */
.section--dark {
  background: var(--color-evergreen);
  color: var(--color-ivory-text);
}
.section--dark :is(h1, h2, h3, h4, h5, h6) { color: var(--color-ivory-text); }
.section--dark p { color: var(--color-ivory-muted); }
.section--dark a { color: var(--color-ivory-text); }
.section--dark .eyebrow { color: var(--color-champagne); }
.section--dark .lead { color: var(--color-ivory-muted); }

/* --- Section heading group ------------------------------------------------- */
.section__head { max-width: 52ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head .lead { margin-top: var(--space-16); }

/* --- Eyebrow / kicker ------------------------------------------------------
   UPPERCASE Work Sans 500, tracked. Sage on light, champagne on dark.
   Decorative tick is a 1px champagne hairline. */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  font-family: var(--font-body);
  font-size: var(--text-eyebrow);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-24);
}
.eyebrow::before {
  content: '';
  width: 1.75rem;
  height: 1px;
  background: var(--color-champagne);
}
.section__head--center .eyebrow { justify-content: center; }

/* --- Lead paragraph -------------------------------------------------------- */
.lead {
  font-family: var(--font-body);
  font-size: 1.1875rem;
  font-weight: var(--weight-regular);
  line-height: var(--leading-snug);
  color: var(--color-ink-muted);
  max-width: 54ch;
}

/* Centered serif statement (Philosophy). */
.statement {
  font-family: var(--font-display);
  font-weight: var(--weight-light);
  font-size: var(--text-statement);
  line-height: 1.25;
  letter-spacing: var(--tracking-display);
  color: var(--color-evergreen);
  text-wrap: balance;
  max-width: 22ch;
  margin-inline: auto;
  text-align: center;
}
.statement em { font-style: italic; }

/* --- Responsive split (image / text) -------------------------------------- */
.split {
  display: grid;
  gap: clamp(2rem, 5vw, var(--space-96));
  align-items: center;
}
.split > * { min-width: 0; }
@media (min-width: 880px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--40-60 { grid-template-columns: 4fr 6fr; }
  .split--60-40 { grid-template-columns: 6fr 4fr; }
  .split--top { align-items: start; }
}

/* --- Pillars (the Approach: max 3) ---------------------------------------- */
.pillars {
  display: grid;
  gap: clamp(2rem, 4vw, var(--space-64));
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .pillars { grid-template-columns: repeat(3, 1fr); }
}

/* --- Small layout helpers -------------------------------------------------- */
.stack > * + * { margin-top: var(--space-16); }
.stack-lg > * + * { margin-top: var(--space-32); }
.flow > * + * { margin-top: 1.1em; }
.measure { max-width: var(--measure); }
.center { text-align: center; margin-inline: auto; }

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-12) var(--space-24);
}

/* Responsive show/hide — breakpoint matches the nav overlay (860px). */
@media (max-width: 860px) { .desktop-only { display: none !important; } }
@media (min-width: 861px) { .mobile-only { display: none !important; } }


/* ===== components.css ===== */
/* =============================================================================
   components.css — Reusable UI for the Atelier system
   Restraint is the rule: depth from space + hairlines, never heavy shadows or
   rounded bubbles. Champagne appears ONLY on the primary CTA, the PH monogram,
   and 1px hairlines. Every interactive element has hover / focus / active.
   ========================================================================== */

/* --- Fine-line icons (1.5px stroke, 24px grid, outline only) --------------- */
.icon {
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* --- Brand wordmark + PH monogram ----------------------------------------
   The real HP monogram is recolored with currentColor via a mask, so the whole
   lock-up flips ivory (over hero) ↔ evergreen (solid) with one color change. */
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  color: inherit;
  text-decoration: none;
}
.wordmark:hover { text-decoration: none; }
.wordmark__mark {
  width: 1.7rem;
  height: 2.05rem;
  flex: 0 0 auto;
  background-color: currentColor;
  -webkit-mask: url('/assets/images/logo.png') center / contain no-repeat;
  mask: url('/assets/images/logo.png') center / contain no-repeat;
}
.wordmark__text { display: flex; flex-direction: column; gap: 0.18rem; line-height: 1; }
.wordmark__name {
  font-family: var(--font-display);
  font-weight: var(--weight-medium);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wordmark);
}
.wordmark__sub {
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  font-size: 0.625rem;
  letter-spacing: var(--tracking-subline);
  text-transform: uppercase;
  opacity: 0.75;
}
@media (max-width: 480px) {
  .wordmark__sub { display: none; }
}

/* Champagne PH seal — footer / confirmation. Discreet, never a watermark. */
.seal {
  width: 2.5rem;
  height: 3rem;
  background-color: var(--color-champagne);
  -webkit-mask: url('/assets/images/logo.png') center / contain no-repeat;
  mask: url('/assets/images/logo.png') center / contain no-repeat;
}

/* --- Header --------------------------------------------------------------
   Fixed, slim (80px). Solid by default (inner pages). Over a hero it starts
   transparent with ivory text and turns solid on scroll (.is-solid). */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-header);
  height: var(--header-height);
  display: flex;
  align-items: center;
  color: var(--color-evergreen);
  background: var(--color-bg);
  border-bottom: 1px solid var(--hairline-color);
  transition: background-color var(--duration-micro) var(--ease-standard),
              color var(--duration-micro) var(--ease-standard),
              border-color var(--duration-micro) var(--ease-standard);
}
/* Inner pages (no hero): push content below the fixed header. */
body:not(.has-hero) main { padding-top: var(--header-height); }

/* Over-hero state: transparent, ivory text. */
body.has-hero .site-header {
  background: transparent;
  color: var(--color-ivory-text);
  border-bottom-color: transparent;
}
body.has-hero .site-header.is-solid {
  background: var(--color-bg);
  color: var(--color-evergreen);
  border-bottom-color: var(--hairline-color);
}
/* When the full-screen menu is open, the header sits on the light overlay. */
body.nav-open .site-header {
  background: transparent;
  color: var(--color-ink);
  border-bottom-color: transparent;
}

.site-header > .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  width: 100%;
}

/* The full-screen menu is a header descendant; lift the wordmark and the close
   (×) control above it so they stay visible and clickable while it is open. */
.site-header .wordmark { position: relative; z-index: 1001; }
.nav-toggle { position: relative; z-index: 1001; }

/* --- Primary navigation --------------------------------------------------- */
.nav { display: flex; align-items: center; gap: var(--space-32); }
.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-32);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__link {
  position: relative;
  color: inherit;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  padding-block: 0.4rem;
  text-decoration: none;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0.1rem;
  width: 100%;
  height: 1px;
  background: var(--color-champagne);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-micro) var(--ease-standard);
}
.nav__link:hover, .nav__link[aria-current='page'] { text-decoration: none; }
.nav__link:hover::after, .nav__link[aria-current='page']::after { transform: scaleX(1); }

.nav__actions { display: flex; align-items: center; gap: var(--space-24); }

/* Header CTA (ghost) — champagne hairline border, inherits header text color. */
.nav__cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.55rem 1.35rem;
  font-size: var(--text-button);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-button);
  text-transform: uppercase;
  color: inherit;
  border: 1px solid var(--color-champagne);
  border-radius: var(--radius);
  transition: background-color var(--duration-micro) var(--ease-standard);
}
.nav__cta:hover { background: color-mix(in srgb, var(--color-champagne) 14%, transparent); text-decoration: none; }

/* Hamburger (mobile only). */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 10px;
  color: inherit;
}
.nav-toggle__bar {
  display: block;
  width: 100%; height: 1.5px;
  background: currentColor;
  transition: transform var(--duration-micro) var(--ease-standard),
              opacity var(--duration-micro) var(--ease-standard);
}
.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] .nav-toggle__bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  /* Full-screen ivory overlay menu; links in serif H2 scale. */
  .nav__menu {
    position: fixed;
    inset: 0;
    z-index: var(--z-menu);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-32);
    padding: calc(var(--header-height) + var(--space-32)) var(--margin-outer) var(--space-64);
    background: var(--color-bg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--duration-micro) var(--ease-standard),
                transform var(--duration-micro) var(--ease-standard),
                visibility var(--duration-micro) var(--ease-standard);
  }
  .nav__menu.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav__link {
    color: var(--color-evergreen);
    font-family: var(--font-display);
    font-size: var(--text-h2);
    font-weight: var(--weight-regular);
  }
  .nav__link::after { display: none; }
  /* The language switcher rides at the bottom of the overlay. */
  .nav__menu .lang-switch { margin-top: var(--space-24); }
  body.nav-open { overflow: hidden; }
}

/* --- Language switcher (DE | EN | PL — text only, never flags) ------------- */
.lang-switch {
  display: inline-flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--text-small);
  letter-spacing: 0.04em;
}
.lang-switch__item { display: inline-flex; align-items: center; }
.lang-switch__item + .lang-switch__item::before {
  content: '';
  width: 1px;
  height: 0.8em;
  margin-inline: 0.6rem;
  background: var(--color-champagne);
  opacity: 0.7;
}
.lang-switch__link { color: inherit; opacity: 0.6; text-decoration: none; }
.lang-switch__link:hover { opacity: 1; text-decoration: none; }
.lang-switch__link.is-active { opacity: 1; font-weight: var(--weight-medium); }

/* --- Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 1rem 2.25rem;
  font-family: var(--font-body);
  font-size: var(--text-button);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-button);
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background-color var(--duration-micro) var(--ease-standard),
              border-color var(--duration-micro) var(--ease-standard),
              color var(--duration-micro) var(--ease-standard);
}
.btn:hover { text-decoration: none; }

/* Primary CTA — the only champagne fill. Ink text (never white on champagne). */
.btn--primary,
.section--dark .btn--primary,
.hero .btn--primary { background: var(--color-champagne); color: var(--color-ink); border-color: var(--color-champagne); }
.btn--primary:hover, .btn--primary:focus-visible,
.section--dark .btn--primary:hover { background: var(--color-champagne-hover); border-color: var(--color-champagne-hover); color: var(--color-ink); }

/* Ghost — champagne hairline, ink text (ivory on dark grounds). */
.btn--ghost { background: transparent; color: var(--color-evergreen); border-color: var(--color-champagne); }
.btn--ghost:hover, .btn--ghost:focus-visible { background: color-mix(in srgb, var(--color-champagne) 12%, transparent); }
.section--dark .btn--ghost, .hero .btn--ghost { color: var(--color-ivory-text); }
.section--dark .btn--ghost:hover, .hero .btn--ghost:hover { background: color-mix(in srgb, var(--color-ivory-text) 12%, transparent); }

.btn--block { width: 100%; }
.btn--sm { min-height: 40px; padding: 0.6rem 1.4rem; }

/* Text link with a quiet sliding arrow. */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-evergreen);
  text-decoration: none;
}
.link-arrow .icon { width: 1.1rem; height: 1.1rem; transition: transform var(--duration-micro) var(--ease-standard); }
.link-arrow:hover { text-decoration: none; }
.link-arrow:hover .icon { transform: translateX(0.3rem); }
.section--dark .link-arrow { color: var(--color-champagne); }

/* --- Hero (full-bleed) ---------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--color-ivory-text);
}
.hero__media { position: absolute; inset: 0; z-index: 0; background: var(--color-evergreen-deep); }
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 60% center;
}
/* Slow, optional ken-burns (disabled under reduced motion). */
@media (prefers-reduced-motion: no-preference) {
  .hero__media img { animation: hero-zoom 16s var(--ease-standard) forwards; }
}
@keyframes hero-zoom { from { transform: scale(1.05); } to { transform: scale(1); } }
.hero__media::after { content: ''; position: absolute; inset: 0; background: var(--scrim-hero); }

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: calc(var(--header-height) + var(--space-48)) clamp(3.5rem, 9vh, 7rem);
}
.hero .eyebrow { color: var(--color-ivory-text); opacity: 0.85; }
.hero__title {
  color: var(--color-ivory-text);
  font-weight: var(--weight-light);
  font-size: var(--text-display);
  line-height: var(--leading-tight);
  max-width: 16ch;
}
.hero__sub {
  margin-top: var(--space-24);
  max-width: 42ch;
  color: var(--color-ivory-text);
  font-size: 1.1875rem;
  line-height: var(--leading-snug);
  opacity: 0.92;
}
.hero__actions { margin-top: var(--space-32); display: flex; flex-wrap: wrap; gap: var(--space-16); }

/* --- The Approach: pillars ------------------------------------------------ */
.pillar { display: flex; flex-direction: column; gap: var(--space-16); }
.pillar__top { display: flex; align-items: center; justify-content: space-between; }
.pillar__icon { color: var(--color-evergreen); }
.pillar__icon .icon { width: 2rem; height: 2rem; stroke-width: 1.25; }
.section--dark .pillar__icon { color: var(--color-champagne); }
.pillar__index {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-champagne);
}
.pillar__title { font-size: var(--text-h3); }
.pillar__text { color: var(--color-ink-muted); max-width: 32ch; }
.section--dark .pillar__text { color: var(--color-ivory-muted); }
/* Champagne hairline cap above each pillar. */
.pillar::before { content: ''; width: 2.5rem; height: 1px; background: var(--color-champagne); }

/* --- Framed photography (photo-independent until real images arrive) ------ */
.figure {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
}
.figure--portrait { aspect-ratio: 4 / 5; }
.figure--landscape { aspect-ratio: 3 / 2; }
.figure__art {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--color-sage);
}
.figure__art .line-art { width: 56%; height: auto; opacity: 0.9; }
.figure img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}
.figure--dark { background: var(--color-evergreen); }
.figure--dark .figure__art { color: color-mix(in srgb, var(--color-sage) 70%, var(--color-evergreen)); }

/* Caption under a figure. */
.figcap {
  margin-top: var(--space-12);
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

/* --- Expertise / credentials (understated; no badges, no logo wall) ------- */
.creds { list-style: none; margin: 0; padding: 0; }
.creds__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-24);
  align-items: baseline;
  padding-block: var(--space-24);
  border-top: 1px solid var(--hairline-color);
}
.creds__item:last-child { border-bottom: 1px solid var(--hairline-color); }
.creds__year {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-champagne);
  white-space: nowrap;
}
.creds__label { color: var(--color-ink); }
.creds__label small { display: block; color: var(--color-ink-muted); margin-top: 0.2rem; }
.section--dark .creds__item { border-color: var(--hairline-on-dark); }
.section--dark .creds__label { color: var(--color-ivory-text); }
.section--dark .creds__label small { color: var(--color-ivory-muted); }

/* --- Testimonial ---------------------------------------------------------- */
.quote { max-width: 50ch; margin-inline: auto; text-align: center; }
.quote__text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: var(--weight-regular);
  font-size: var(--text-quote);
  line-height: var(--leading-snug);
  color: var(--color-evergreen);
}
.section--dark .quote__text { color: var(--color-ivory-text); }
.quote__cite {
  display: block;
  margin-top: var(--space-24);
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--text-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.section--dark .quote__cite { color: var(--color-champagne); }

/* --- Detail list (discreet direct contact / practical info) --------------- */
.detail-list { list-style: none; margin: 0; padding: 0; }
.detail-list li { padding-block: var(--space-16); border-top: 1px solid var(--hairline-color); }
.detail-list li:first-child { border-top: 0; }
.detail-list dt {
  font-size: var(--text-eyebrow);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: 0.3rem;
}
.detail-list dd { margin: 0; color: var(--color-ink); }
.section--dark .detail-list li { border-color: var(--hairline-on-dark); }
.section--dark .detail-list dd { color: var(--color-ivory-text); }

/* --- Concierge enquiry form ----------------------------------------------- */
.field { margin-bottom: var(--space-24); }
.field__label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--weight-medium);
  font-size: var(--text-eyebrow);
  letter-spacing: 0.03em;
  color: var(--color-ink);
}
.field__label .opt { color: var(--color-ink-muted); font-weight: var(--weight-regular); text-transform: none; letter-spacing: 0; }
.input, .textarea, .select {
  width: 100%;
  min-height: 48px;
  padding: 1rem;
  background: var(--color-bg-alt);
  color: var(--color-ink);
  border: 1px solid var(--color-sage);
  border-radius: var(--radius);
  transition: border-color var(--duration-micro) var(--ease-standard);
}
.input::placeholder, .textarea::placeholder { color: color-mix(in srgb, var(--color-ink-muted) 75%, transparent); }
.textarea { min-height: 8rem; resize: vertical; line-height: var(--leading-snug); }
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--color-evergreen);
  box-shadow: inset 0 0 0 1px var(--color-evergreen);
}
.input:user-invalid, .textarea:user-invalid { border-color: var(--color-error); }
.field-grid { display: grid; gap: var(--space-24); }
@media (min-width: 560px) { .field-grid--2 { grid-template-columns: 1fr 1fr; } }

/* Quiet privacy note — no alarming color, just a hairline rule. */
.field-note {
  font-size: var(--text-small);
  color: var(--color-ink-muted);
  border-left: 1px solid var(--color-champagne);
  padding-left: var(--space-16);
}

.consent-check { display: flex; gap: var(--space-12); align-items: flex-start; font-size: var(--text-small); color: var(--color-ink-muted); }
.consent-check input {
  margin-top: 0.15rem;
  width: 1.15rem; height: 1.15rem;
  flex: 0 0 auto;
  accent-color: var(--color-evergreen);
}

/* Honeypot — off-screen, catches bots. */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status[hidden] { display: none; }
.form-status {
  padding: var(--space-16);
  border-radius: var(--radius);
  font-size: var(--text-small);
  margin-bottom: var(--space-16);
}
.form-status--ok { background: color-mix(in srgb, var(--color-evergreen) 10%, var(--color-bg)); color: var(--color-evergreen); border: 1px solid var(--color-sage); }
.form-status--err { background: color-mix(in srgb, var(--color-error) 8%, var(--color-bg)); color: var(--color-error); border: 1px solid color-mix(in srgb, var(--color-error) 40%, transparent); }

/* --- Refined editorial lists (never marketing bullets) ---------------------
   Quiet hairline rows instead of checkmark lists. Default: serif, evergreen —
   used for the "for whom" audience list. --compact: body sans for the offer
   focus/included lists on the Angebot page. */
.refined-list { list-style: none; margin: 0; padding: 0; }
.refined-list li {
  padding-block: var(--space-16);
  border-top: 1px solid var(--hairline-color);
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: var(--weight-regular);
  line-height: var(--leading-h3);
  color: var(--color-evergreen);
}
.refined-list li:last-child { border-bottom: 1px solid var(--hairline-color); }
.refined-list--compact li {
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-ink);
  padding-block: var(--space-12);
}
.section--dark .refined-list li {
  border-color: var(--hairline-on-dark);
  color: var(--color-ivory-text);
}

/* Small uppercase label above a refined list ("Schwerpunkte" / "Enthalten"). */
.list-label {
  font-family: var(--font-body);
  font-size: var(--text-eyebrow);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-8);
}
.section--dark .list-label { color: var(--color-champagne); }

/* --- Offerings index (homepage) --------------------------------------------
   An editorial "menu" of the five offerings: serif numeral, large serif title,
   one quiet teaser line, hairline-separated. The arrow slides on hover. */
.offer-index { list-style: none; margin: 0; padding: 0; }
.offer-index__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-24);
  padding-block: var(--space-24);
  border-top: 1px solid var(--hairline-color);
  color: var(--color-evergreen);
  text-decoration: none;
}
.offer-index li:last-child .offer-index__link { border-bottom: 1px solid var(--hairline-color); }
.offer-index__link:hover { text-decoration: none; }
.offer-index__num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-champagne);
  align-self: baseline;
  padding-top: 0.35rem;
}
.offer-index__body { display: flex; flex-direction: column; gap: var(--space-8); min-width: 0; }
.offer-index__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.4vw + 1rem, 2rem);
  font-weight: var(--weight-regular);
  line-height: var(--leading-h3);
  transition: color var(--duration-micro) var(--ease-standard);
}
.offer-index__link:hover .offer-index__title { color: var(--color-evergreen-deep); }
.offer-index__teaser { color: var(--color-ink-muted); font-size: var(--text-small); }
.offer-index__arrow {
  color: var(--color-evergreen);
  opacity: 0.45;
  transition: opacity var(--duration-micro) var(--ease-standard),
              transform var(--duration-micro) var(--ease-standard);
}
.offer-index__link:hover .offer-index__arrow,
.offer-index__link:focus-visible .offer-index__arrow { opacity: 1; transform: translateX(0.3rem); }

/* --- Offer detail (Angebot page) ------------------------------------------- */
/* Large serif chapter numeral — decorative, like the pillar index. */
.offer-num {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 2.5vw + 1rem, 3.25rem);
  font-weight: var(--weight-light);
  line-height: 1;
  color: var(--color-champagne);
  margin-bottom: var(--space-16);
}
/* Serif-italic tagline under the offer title. */
.offer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-h3);
  font-weight: var(--weight-regular);
  line-height: var(--leading-h3);
  color: var(--color-evergreen);
  margin-top: var(--space-16);
  max-width: 30ch;
}
.section--dark .offer-tagline { color: var(--color-ivory-text); }

/* Sub-programs inside an offer (online programmes, retreats/workshops). */
.program + .program {
  margin-top: var(--space-32);
  padding-top: var(--space-32);
  border-top: 1px solid var(--hairline-color);
}
.program__tag {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1875rem;
  color: var(--color-ink-muted);
  margin-top: var(--space-8);
}

/* Anchored sections land below the fixed header when jumped to. */
.section[id] { scroll-margin-top: var(--header-height); }

/* --- Continuing-education list (Über mich, two columns) -------------------- */
.course-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 var(--space-64);
}
@media (min-width: 760px) { .course-list { grid-template-columns: 1fr 1fr; } }
.course-list li { padding-block: var(--space-16); border-top: 1px solid var(--hairline-color); }
.course-list__name { display: block; color: var(--color-ink); }
.course-list__org {
  display: block;
  margin-top: 0.2rem;
  font-size: var(--text-small);
  color: var(--color-ink-muted);
}

/* --- Footer --------------------------------------------------------------- */
.site-footer {
  background: var(--color-evergreen);
  color: var(--color-ivory-muted);
  margin-top: auto;
  padding-block: var(--space-96) var(--space-32);
  font-size: var(--text-small);
}
.site-footer a { color: var(--color-ivory-text); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-decoration-color: var(--color-champagne); }
.footer__grid {
  display: grid;
  gap: var(--space-48);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr; } }
.footer__brand { display: flex; flex-direction: column; gap: var(--space-24); }
.footer__brand .wordmark { color: var(--color-ivory-text); }
.footer__blurb { color: var(--color-ivory-muted); max-width: 34ch; }
.footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-eyebrow);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-champagne);
  margin-bottom: var(--space-16);
}
.footer__list { list-style: none; margin: 0; padding: 0; }
.footer__list li + li { margin-top: var(--space-12); }
.footer__contact { list-style: none; margin: 0; padding: 0; }
.footer__contact li + li { margin-top: var(--space-8); }
.footer .lang-switch { color: var(--color-ivory-text); }
.footer__bottom {
  margin-top: var(--space-64);
  padding-top: var(--space-24);
  border-top: 1px solid var(--hairline-on-dark);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12) var(--space-32);
  justify-content: space-between;
  align-items: center;
  color: var(--color-ivory-muted);
}
.footer__bottom .seal { width: 1.6rem; height: 2rem; }

/* --- Cookie consent banner (legal minimum; quiet) ------------------------- */
.consent-banner {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%) translateY(180%);
  z-index: var(--z-consent);
  width: min(640px, calc(100% - 2.5rem));
  background: var(--color-bg);
  border: 1px solid var(--hairline-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lifted);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  transition: transform var(--duration-reveal) var(--ease-standard);
}
.consent-banner.is-visible { transform: translateX(-50%) translateY(0); }
.consent-banner p { font-size: var(--text-small); color: var(--color-ink-muted); max-width: none; }
.consent-banner__actions { display: flex; flex-wrap: wrap; gap: var(--space-12); margin-top: var(--space-16); }

/* --- Reveal-on-scroll (opacity + 20px rise, staggered) -------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-reveal) var(--ease-standard),
              transform var(--duration-reveal) var(--ease-standard);
  transition-delay: calc(var(--reveal-order, 0) * var(--reveal-stagger));
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}