/* ============================================================================
   STAINED GLASS — shared design system
   Light, grayscale, editorial. The colour comes only from the logo + the glass.
   Fonts: Abril Fatface (display) · Playfair Display (italic accents) · Lato (UI)
   ========================================================================== */

:root {
  --bg: #ffffff;
  --bg-soft: #f6f6f4;
  --ink: #161616;
  --muted: #6f6f6f;
  --line: #e4e4e0;
  --panel: #ededea;
  --panel-2: #e0e0db;
  --pill: #dcdcd8;
  --pill-hover: #cfcfca;
  --dark: #0e0e10;

  --display: "Abril Fatface", Georgia, "Times New Roman", serif;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --maxw: 1120px;
  --pad: clamp(1.1rem, 4vw, 2.5rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: inherit; }

/* ── Display / type helpers ──────────────────────────────────────────────── */
.display {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: 0.01em;
}

.script {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
}

.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
}

.lead { color: var(--muted); font-weight: 300; }

/* ── Layout ──────────────────────────────────────────────────────────────── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

section { padding-block: clamp(3rem, 8vw, 6rem); }

/* ── Top bar (shared nav) ────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem var(--pad);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}
.brand img { width: 30px; height: 30px; }
.brand .brand-name {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 3vw, 2rem);
}
.topbar nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0;
  border-bottom: 1.5px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.topbar nav a:hover { color: var(--ink); }
.topbar nav a[aria-current="page"] {
  color: var(--ink);
  border-color: var(--ink);
}

/* ── Buttons (light grey pills) ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  background: var(--pill);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.85rem 1.9rem;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.btn:hover { background: var(--pill-hover); transform: translateY(-1px); }
.btn--dark { background: var(--dark); color: #fff; }
.btn--dark:hover { background: #25252a; }
.btn--ghost { background: transparent; border-color: var(--line); }
.btn--ghost:hover { background: var(--bg-soft); }

/* ── Language toggle ─────────────────────────────────────────────────────── */
.lang {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: 0;
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
  cursor: pointer;
  letter-spacing: 0.04em;
}
.lang:hover { color: var(--ink); }
.lang svg { width: 16px; height: 16px; }
.lang .lang-current { font-weight: 700; color: var(--ink); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.85rem;
}
.site-footer .credit {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.site-footer .credit img { height: 26px; width: auto; opacity: 0.8; }

/* ── Generic media boxes (video / steps) ─────────────────────────────────── */
.box-dark {
  background: var(--dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.8rem;
  overflow: hidden;
  border-radius: 4px;
}
.box-dark img { width: 100%; height: 100%; object-fit: cover; }

/* ── Reveal-on-scroll ────────────────────────────────────────────────────── */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ── Mobile nav ──────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  /* Declutter: drop section links on mobile (the hero buttons cover nav);
     keep the brand + language toggle. */
  .topbar nav a { display: none; }
  .topbar .brand .brand-name { font-size: 1rem; }
}