/*
Theme Name: bytesmash
Theme URI: https://bytesmash.at
Author: ByteSmash GmbH
Description: One-page theme for ByteSmash GmbH (IT consulting). Bilingual (DE/EN), no external requests, no cookies.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: bytesmash
*/

:root {
  --bg: #000;
  --bg-2: #0b0b0e;
  --panel: #111116;
  --line: #24242c;
  --text: #f5f5f7;
  --muted: #a1a1aa;
  --pink: #ff5ec0;
  --red: #ff2d55;
  --cyan: #00e5ff;
  --lime: #9bff2d;
  --yellow: #ffd60a;
  --mono: "Courier New", Courier, ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max: 1100px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: var(--pink); }
:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; }
.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--yellow); color: #000; padding: .5rem 1rem; z-index: 100; }
.skip:focus { left: 0; }

/* ---------- Wordmark (CSS rebuild of the logo) ---------- */
.wordmark {
  position: relative;
  display: inline-block;
  font: 800 1.7rem/1 var(--mono);
  letter-spacing: 2px;
  color: var(--text);
  text-decoration: none;
  isolation: isolate;
}
.wordmark b { color: var(--pink); font-weight: 800; }
.wordmark::before, .wordmark::after {
  content: attr(data-text);
  position: absolute; inset: 0;
  z-index: -1;
  opacity: .85;
}
.wordmark::before { color: var(--red);  transform: translate(-.07em, .03em); }
.wordmark::after  { color: var(--cyan); transform: translate(.07em, -.03em); }
.wordmark:hover { color: var(--text); }
.wordmark--xl { font-size: clamp(2.8rem, 9vw, 6rem); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(0,0,0,.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: var(--text); text-decoration: none; font-family: var(--mono); font-size: .95rem; }
.nav a:hover { color: var(--pink); }
.lang { display: flex; gap: .25rem; font-family: var(--mono); font-size: .85rem; }
.lang a { padding: .15rem .5rem; border: 1px solid var(--line); border-radius: 4px; color: var(--muted); }
.lang a[aria-current="true"] { color: #000; background: var(--lime); border-color: var(--lime); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--text); font: inherit; padding: .3rem .7rem; border-radius: 4px; cursor: pointer; }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #000; border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; padding: 1rem 1.25rem 1.5rem; }
  .nav.open { display: flex; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(4rem, 12vw, 9rem) 0 clamp(3rem, 8vw, 6rem); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 4px),
    radial-gradient(60% 50% at 80% 10%, rgba(255,94,192,.14), transparent 70%),
    radial-gradient(50% 50% at 10% 90%, rgba(0,229,255,.12), transparent 70%);
}
.hero .wrap { position: relative; }
.eyebrow { font-family: var(--mono); color: var(--lime); letter-spacing: .08em; text-transform: uppercase; font-size: .85rem; margin: 0 0 1.5rem; }
.hero h1 { font: 800 clamp(2rem, 5.5vw, 3.6rem)/1.1 var(--mono); margin: 1.5rem 0 1.25rem; letter-spacing: -.01em; max-width: 26ch; }
.hero h1 em { font-style: normal; color: var(--pink); }
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 60ch; margin: 0 0 2rem; }
.btns { display: flex; flex-wrap: wrap; gap: .9rem; }
.btn {
  display: inline-block; font: 700 1rem var(--mono); text-decoration: none; cursor: pointer;
  padding: .85rem 1.5rem; border: 2px solid var(--pink); color: #000; background: var(--pink);
  border-radius: 4px; box-shadow: 4px 4px 0 var(--cyan); transition: transform .12s, box-shadow .12s;
}
.btn:hover { color: #000; transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--cyan); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line); box-shadow: none; }
.btn--ghost:hover { color: var(--text); border-color: var(--cyan); box-shadow: none; }

@media (prefers-reduced-motion: no-preference) {
  .hero .wordmark--xl { animation: glitch 6s infinite steps(1); }
}
@keyframes glitch {
  0%, 92%, 100% { transform: none; }
  93% { transform: translate(3px, 0); }
  95% { transform: translate(-4px, 1px); }
  97% { transform: translate(2px, -1px); }
}

/* ---------- Sections ---------- */
section { padding: clamp(3rem, 7vw, 5.5rem) 0; border-top: 1px solid var(--line); scroll-margin-top: 68px; }
section h2 { font: 800 clamp(1.6rem, 3.5vw, 2.3rem)/1.2 var(--mono); margin: 0 0 .75rem; }
section h2::before { content: "// "; color: var(--yellow); }
.section-intro { color: var(--muted); max-width: 62ch; margin: 0 0 2.5rem; }

.grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-top: 3px solid var(--c, var(--pink)); border-radius: 6px; padding: 1.5rem; }
.card:nth-child(4n+1) { --c: var(--pink); }
.card:nth-child(4n+2) { --c: var(--cyan); }
.card:nth-child(4n+3) { --c: var(--lime); }
.card:nth-child(4n+4) { --c: var(--yellow); }
.card h3 { font: 700 1.1rem var(--mono); margin: 0 0 .6rem; color: var(--c); }
.card p { margin: 0; color: var(--muted); font-size: .98rem; }

.about { display: grid; gap: 2.5rem; grid-template-columns: 1.3fr 1fr; align-items: start; }
@media (max-width: 800px) { .about { grid-template-columns: 1fr; } }
.facts { list-style: none; margin: 0; padding: 1.5rem; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; font-family: var(--mono); font-size: .95rem; }
.facts li { padding: .45rem 0; border-bottom: 1px dashed var(--line); }
.facts li:last-child { border: 0; }
.facts span { color: var(--lime); }

/* ---------- Contact form ---------- */
.contact { display: grid; gap: 2.5rem; grid-template-columns: 1fr 1.4fr; align-items: start; }
@media (max-width: 800px) { .contact { grid-template-columns: 1fr; } }
form.bm-form { display: grid; gap: 1.1rem; }
.bm-form label { display: grid; gap: .35rem; font: 700 .9rem var(--mono); }
.bm-form input[type=text], .bm-form input[type=email], .bm-form textarea {
  width: 100%; font: 1rem var(--sans); color: var(--text); background: var(--bg-2);
  border: 1px solid var(--line); border-radius: 4px; padding: .75rem .9rem;
}
.bm-form input:focus, .bm-form textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,229,255,.2); }
.bm-form .consent { display: flex; gap: .7rem; align-items: flex-start; font: .88rem/1.5 var(--sans); font-weight: 400; color: var(--muted); }
.bm-form .consent input { margin-top: .3rem; accent-color: var(--pink); }
.bm-hp { position: absolute !important; left: -9999px; height: 0; overflow: hidden; }
.notice { padding: 1rem 1.2rem; border-radius: 4px; border: 1px solid; margin-bottom: 1.2rem; font-family: var(--mono); font-size: .95rem; }
.notice--ok { border-color: var(--lime); color: var(--lime); }
.notice--err { border-color: var(--red); color: var(--red); }

/* ---------- Footer & legal ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0; color: var(--muted); font-size: .92rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.site-footer nav { display: flex; gap: 1.4rem; }
.legal { padding: 4rem 0; max-width: 780px; }
.legal h1 { font: 800 2.2rem/1.2 var(--mono); margin: 0 0 1.5rem; }
.legal h2 { font: 700 1.25rem var(--mono); color: var(--pink); margin: 2.2rem 0 .5rem; }
.legal h2::before { content: none; }
.legal p, .legal li { color: #d4d4d8; }
.legal .todo { background: var(--yellow); color: #000; padding: 0 .3rem; font-family: var(--mono); }