/* ============================================
   KOMMS-HAUS v3 — GLOBAL STYLES
   Reset · Base · Utilities
   ============================================ */

/* --- Reset --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--text-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: auto; /* Lenis handles smooth scroll */
}

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  letter-spacing: var(--track-body);
  line-height: var(--leading-body);
  color: var(--black);
  background-color: var(--white);
  overflow-x: hidden;
  cursor: none;
  transition: background-color var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}

/* Film grain overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

@media (hover: none) and (pointer: coarse) {
  body { cursor: auto; }
}

/* --- Typography Base --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  line-height: var(--leading-section);
  letter-spacing: var(--track-section);
}

a {
  color: inherit;
  text-decoration: none;
  cursor: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  color: inherit;
  cursor: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: transparent;
  border: none;
  outline: none;
}

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

ul, ol { list-style: none; }

/* --- Selection --- */
::selection {
  background: var(--signal);
  color: var(--white);
}

/* --- Focus visible --- */
*:focus-visible {
  outline: 1px solid var(--signal);
  outline-offset: 4px;
}

/* --- Skip link --- */
.skip-link {
  position: fixed;
  top: -100px;
  left: 10px;
  z-index: var(--z-transition);
  padding: 8px 16px;
  background: var(--black);
  color: var(--white);
  font-size: var(--text-body);
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: 10px; }

/* --- Grid System --- */
.grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), 1fr);
  gap: var(--grid-gap);
}

.container {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--grid-margin);
}

.container-wide {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--grid-margin);
}

/* --- Utility Classes --- */
.mono {
  font-family: var(--font-mono);
  font-size: var(--text-mono);
  letter-spacing: var(--track-mono);
  line-height: var(--leading-mono);
}

.tiny {
  font-size: var(--text-tiny);
  letter-spacing: var(--track-tiny);
}

.dim { opacity: var(--ink-20); }
.dim-50 { opacity: 0.5; }
.signal { color: var(--signal); }

.uppercase { text-transform: uppercase; }

.reveal-wrap {
  overflow: hidden;
  display: inline-block;
  vertical-align: top;
}

/* --- Scroll-driven animation support --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Lenis smooth scroll */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }