/* CalmAfter landing page — monochrome "advisory box" style matching the logo. No build step, no JS. */
:root {
  --black: #000;
  --white: #fff;
  --grey: #c8c8c8;
  --font-display: "Anton", "Impact", "Haettenschweiler", "Arial Narrow Bold", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --rule: 6px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh;
  display: flex; flex-direction: column;
  font-family: var(--font-body); font-size: 1rem; line-height: 1.5;
  color: var(--white); background: var(--black);
  border-top: var(--rule) solid var(--white);
  position: relative;
}
/* very subtle film grain */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .07;
  background-image: 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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
header, main, footer { position: relative; z-index: 1; }

a { color: var(--white); }
:focus-visible { outline: 3px solid var(--white); outline-offset: 4px; }

.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;
}

/* Language switch: small advisory boxes */
.top { display: flex; justify-content: flex-end; padding: 1rem clamp(1rem, 4vw, 2.5rem); }
.lang-switch { display: flex; gap: .5rem; }
.lang-switch a, .lang-switch span {
  display: inline-block; min-width: 3rem; text-align: center;
  font-family: var(--font-display); font-size: 1rem; letter-spacing: .08em; line-height: 1;
  padding: .45rem .6rem .4rem; border: 3px solid var(--white); text-decoration: none;
}
.lang-switch [aria-current="true"] { background: var(--white); color: var(--black); }
.lang-switch a { color: var(--white); background: var(--black); }
.lang-switch a:hover { background: var(--white); color: var(--black); }

main {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: .5rem 1.25rem 3rem;
}
.logo { width: min(88vw, clamp(240px, calc((100vh - 300px) * 1.92), 640px)); height: auto; display: block; }
.sub {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem); letter-spacing: .14em; line-height: 1.1; color: var(--white);
}
.contact { margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0; }
.btn {
  display: inline-block; font-family: var(--font-display); text-transform: uppercase;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem); letter-spacing: .08em; line-height: 1;
  padding: .85rem 1.4rem .8rem; border: 5px solid var(--white); outline: 2px solid var(--white); outline-offset: 4px;
  color: var(--white); background: var(--black); text-decoration: none;
  transition: background .15s ease, color .15s ease;
}
.btn:hover, .btn:focus-visible { background: var(--white); color: var(--black); }
.btn:focus-visible { outline: 3px solid var(--white); outline-offset: 6px; }

/* Footer: full-width white band, like the logo's top band */
.site-footer {
  background: var(--white); color: var(--black);
  text-align: center; padding: .9rem 1.25rem .85rem;
  font-family: var(--font-display); text-transform: uppercase; letter-spacing: .12em; font-size: clamp(.95rem, 1.8vw, 1.1rem);
}
.site-footer p { margin: 0; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }