/* ============================================================
   DIMENDIA — Components
   ============================================================ */

/* ---------- Buttons ---------- */
.btn {
  --bh: 56px;
  display: inline-flex; align-items: center; gap: 0.7em;
  height: var(--bh); padding: 0 1.7rem;
  border-radius: 100px;
  font-family: var(--font-display); font-weight: 600; font-size: var(--step-0);
  letter-spacing: -0.01em;
  position: relative; overflow: hidden;
  transition: transform 0.5s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease);
  will-change: transform;
}
.btn .ico { width: 1.1em; height: 1.1em; transition: transform 0.5s var(--ease); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { transform: translateY(-3px); }
.btn-primary:hover .ico { transform: translate(0.25em, -0.25em); }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-lg { --bh: 64px; padding: 0 2.2rem; font-size: var(--step-1); }

/* arrow link */
.arrow-link { display: inline-flex; align-items: center; gap: 0.55em; font-family: var(--font-display); font-weight: 600; color: var(--ink); transition: gap 0.4s var(--ease), color 0.3s; }
.arrow-link .ico { width: 1em; height: 1em; transition: transform 0.4s var(--ease); }
.arrow-link:hover { color: var(--accent); gap: 0.85em; }

/* ---------- Top Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: transform 0.5s var(--ease), background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in oklab, var(--bg) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--line);
}
.nav.hide { transform: translateY(-105%); }
.nav__inner { display: flex; align-items: center; gap: clamp(0.7rem, 1.5vw, 1.3rem); height: 78px; }
.nav__logo { flex: none; }
.nav__logo img { height: 26px; width: auto; filter: invert(var(--logo-invert)); transition: filter 0.5s var(--ease); }

/* On desktop the panel/actions/bar dissolve so their children share one flex row */
.nav__panel, .nav__actions, .nav__bar { display: contents; }

.nav__links { display: flex; align-items: center; gap: clamp(0.9rem, 2vw, 2.2rem); margin-left: auto; order: 1; }
.nav__link { font-family: var(--font-display); font-weight: 500; font-size: var(--step--1); letter-spacing: 0.01em; color: var(--ink-soft); position: relative; padding: 0.4em 0; transition: color 0.3s; white-space: nowrap; }
.nav__link::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--accent); transition: width 0.4s var(--ease); }
.nav__link:hover, .nav__link.active { color: var(--ink); }
.nav__link.active::after, .nav__link:hover::after { width: 100%; }

/* desktop ordering of the right cluster: links · lang · theme · CTA */
.lang-toggle { order: 3; margin-left: auto; }
.nav__theme { order: 4; }
.nav__cta { order: 5; }
.nav__burger { order: 6; }

.lang-toggle { display: inline-flex; flex: none; border: 1px solid var(--line-strong); border-radius: 100px; overflow: hidden; font-family: var(--font-mono); font-size: 0.7rem; }
.lang-toggle button { padding: 0.45em 0.8em; color: var(--ink-faint); letter-spacing: 0.05em; transition: background 0.3s, color 0.3s; }
.lang-toggle button.on { background: var(--ink); color: var(--bg); }
.nav__cta { flex: none; }
/* theme (Hell/Dunkel) switch in nav */
.nav__theme { display: inline-grid; flex: none; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-strong); color: var(--ink-soft); transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s; }
.nav__theme:hover { color: var(--ink); border-color: var(--accent); transform: translateY(-2px); }
.nav__theme svg { width: 18px; height: 18px; grid-area: 1 / 1; transition: opacity 0.35s var(--ease), transform 0.45s var(--ease); }
/* dark mode → show sun (click to go light); light mode → show moon */
.nav__theme-moon { opacity: 0; transform: rotate(-90deg) scale(0.6); }
[data-theme="light"] .nav__theme-sun { opacity: 0; transform: rotate(90deg) scale(0.6); }
[data-theme="light"] .nav__theme-moon { opacity: 1; transform: none; }
.nav__burger { display: none; flex: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav__burger span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.4s var(--ease), opacity 0.3s; }
.nav.open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Mobile nav (≤ 1100px) ===== */
@media (max-width: 1100px) {
  .nav__inner { height: 70px; gap: 0.4rem; }
  .nav__logo { margin-right: auto; }
  .nav__bar { display: inline-flex; align-items: center; gap: 0.5rem; }
  .nav__burger { display: flex; }
  /* reset desktop ordering/margins inside the dropdown */
  .nav__links, .lang-toggle, .nav__theme, .nav__cta { order: 0; margin: 0; }

  .nav__panel {
    position: fixed; inset: 76px 12px auto 12px;
    display: flex; flex-direction: column; gap: 1.1rem;
    background: color-mix(in oklab, var(--bg-2) 94%, transparent);
    -webkit-backdrop-filter: blur(22px) saturate(1.5); backdrop-filter: blur(22px) saturate(1.5);
    border: 1px solid var(--line); border-radius: 22px;
    padding: 0.6rem 1.3rem 1.4rem; box-shadow: var(--shadow);
    max-height: calc(100dvh - 92px); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-10px) scale(0.98); transform-origin: top right;
    transition: opacity 0.3s var(--ease), transform 0.4s var(--ease), visibility 0.3s;
  }
  .nav.open .nav__panel { opacity: 1; visibility: visible; transform: none; }

  .nav__links { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .nav__links li { border-bottom: 1px solid var(--line); }
  .nav__links li:last-child { border-bottom: none; }
  .nav__link { font-size: var(--step-1); padding: 0.85em 0.1em; width: 100%; color: var(--ink); }
  .nav__link::after { display: none; }

  .nav__actions { display: flex; flex-direction: column; gap: 1rem; padding-top: 0.3rem; }
  .lang-toggle { align-self: flex-start; font-size: 0.8rem; }
  .lang-toggle button { padding: 0.6em 1.15em; }
  .nav__cta { width: 100%; justify-content: center; --bh: 54px; }
}

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding-block: clamp(3.5rem, 7vw, 6rem) 2.5rem; position: relative; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem; }
.footer__big { font-family: var(--font-display); font-weight: 700; font-size: var(--step-3); letter-spacing: -0.03em; line-height: 1; }
.footer__col h4 { font-family: var(--font-mono); font-size: var(--step--1); font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 1.1rem; }
.footer__col a { display: block; color: var(--ink-soft); padding: 0.3em 0; transition: color 0.3s, transform 0.3s; }
.footer__col a:hover { color: var(--accent); transform: translateX(4px); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: clamp(3rem, 6vw, 5rem); padding-top: 1.6rem; border-top: 1px solid var(--line); font-size: var(--step--1); color: var(--ink-faint); font-family: var(--font-mono); }
.footer__logo img { height: 22px; filter: invert(var(--logo-invert)); }
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr 1fr; } .footer__big { grid-column: 1 / -1; } }

/* ---------- Cards / surfaces ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); position: relative; overflow: hidden; }

/* service card with 3D tilt */
.svc {
  --i: 0;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3vw, 2.4rem); position: relative; overflow: hidden;
  transition: transform 0.5s var(--ease), border-color 0.4s, background 0.4s;
  transform-style: preserve-3d;
}
.svc::after { content: ""; position: absolute; inset: 0; border-radius: inherit; opacity: 0;
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,0%), color-mix(in oklab, var(--accent) 22%, transparent), transparent 60%);
  transition: opacity 0.4s; pointer-events: none; }
.svc:hover { border-color: var(--line-strong); }
.svc:hover::after { opacity: 1; }
.svc__num { font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-faint); letter-spacing: 0.1em; }
.svc__icon { width: 54px; height: 54px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 14px; margin-block: 1.4rem 1.6rem; transition: background 0.4s, color 0.4s, border-color 0.4s; }
.svc__icon svg { width: 26px; height: 26px; stroke: currentColor; }
.svc:hover .svc__icon { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.svc h3 { font-size: var(--step-2); margin-bottom: 0.6rem; }
.svc p { color: var(--ink-soft); font-size: var(--step-0); }
.svc__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.4rem; }
.tag { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 100px; padding: 0.3em 0.8em; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; white-space: nowrap; border-block: 1px solid var(--line); padding-block: clamp(1.1rem, 2.4vw, 1.8rem); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: inline-flex; gap: 3.5rem; animation: marquee 38s linear infinite; will-change: transform; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { font-family: var(--font-display); font-weight: 700; font-size: var(--step-2); letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: 3.5rem; color: var(--ink); }
.marquee__item::after { content: ""; width: 0.5em; height: 0.5em; border-radius: 50%; background: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Stat / counter ---------- */
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: var(--step-4); line-height: 1; letter-spacing: -0.04em; }
.stat__label { color: var(--ink-soft); font-size: var(--step--1); margin-top: 0.5rem; }

/* ---------- Reveal animation ----------
   Content is VISIBLE by default. The hidden initial state only applies once JS
   adds html.anim (which it does inside requestAnimationFrame — i.e. only in a
   live foreground browser). In print/PDF/screenshot/reduced-motion contexts the
   animation never engages and content simply shows. */
html.anim [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); transition-delay: var(--d, 0s); }
html.anim [data-reveal].in { opacity: 1; transform: none; }
html.anim [data-reveal="clip"] { clip-path: inset(0 0 100% 0); opacity: 1; transform: none; transition: clip-path 1s var(--ease-out); transition-delay: var(--d, 0s); }
html.anim [data-reveal="clip"].in { clip-path: inset(0 0 -10% 0); }
@media print { html.anim [data-reveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; } }

/* pill / chip */
.chip { display: inline-flex; align-items: center; gap: 0.5em; border: 1px solid var(--line-strong); border-radius: 100px; padding: 0.5em 1em; font-family: var(--font-mono); font-size: var(--step--1); color: var(--ink-soft); }
.chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* divider label */
.divlabel { display: flex; align-items: center; gap: 1.5rem; }
.divlabel::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- Legal / prose pages ---------- */
.phead { position: relative; padding-top: 168px; padding-bottom: clamp(1.5rem,3vw,2.5rem); overflow: clip; }
.phead__glow { position: absolute; inset: -30% -10% auto; height: 60vh; z-index: 0; pointer-events: none;
  background: radial-gradient(50% 60% at 35% 20%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%); filter: blur(10px); }
.phead .wrap { position: relative; z-index: 1; }
.phead h1 { font-size: clamp(2.6rem, 1.6rem + 4vw, 5rem); letter-spacing: -0.04em; line-height: 0.92; margin-top: 1.1rem; }
.phead .lead { margin-top: 1.4rem; }

.legal-note { display: flex; gap: 0.8rem; align-items: flex-start; margin-top: 2rem; padding: 1rem 1.2rem; border: 1px dashed var(--line-strong); border-radius: 14px; background: color-mix(in oklab, var(--accent) 7%, transparent); font-family: var(--font-mono); font-size: 0.76rem; line-height: 1.6; color: var(--ink-soft); max-width: 70ch; }
.legal-note b { color: var(--accent); }

.prose { max-width: 72ch; }
.prose > * + * { margin-top: 1.1rem; }
.prose h2 { font-size: var(--step-2); letter-spacing: -0.02em; margin-top: clamp(2.4rem,4vw,3.2rem); padding-top: clamp(1.4rem,2.5vw,2rem); border-top: 1px solid var(--line); }
.prose h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.prose h3 { font-size: var(--step-1); letter-spacing: -0.01em; margin-top: 1.8rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose ul { display: flex; flex-direction: column; gap: 0.6rem; padding-left: 0; margin-top: 0.4rem; }
.prose li { display: flex; gap: 0.7em; }
.prose li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-top: 0.62em; flex: none; }
.prose .addr { color: var(--ink); font-style: normal; line-height: 1.7; }
.prose .ph { color: var(--ink-faint); border-bottom: 1px dashed var(--line-strong); }