/* 0J Consulting Oy — single page
   Palette:
     grey-teal  #7a8d8b
     magenta    #ee02a5
     green      #4bc500
     cyan       #009aae
     background #000000
*/

:root {
  --bg:      #000000;
  --grey:    #7a8d8b;
  --magenta: #ee02a5;
  --green:   #4bc500;
  --cyan:    #009aae;
  --ink:     #d7e0de;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", "Fira Code",
          Menlo, Consolas, "DejaVu Sans Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  -webkit-font-smoothing: antialiased;
  /* stop iOS Safari inflating font sizes in landscape */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  /* never allow sideways scroll on a phone */
  overflow-x: hidden;
}

body {
  min-height: 100vh;      /* fallback for older mobile browsers */
  min-height: 100dvh;     /* tracks the shrinking URL bar on mobile */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* "safe" keeps the top reachable when content is taller than the screen */
  justify-content: safe center;
  padding: clamp(1.25rem, 4vw, 3rem);
  gap: clamp(2rem, 6vh, 4rem);
}

/* Subtle CRT scanlines over the whole page */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.35) 3px,
    rgba(0, 0, 0, 0) 4px
  );
  opacity: 0.5;
}

/* ---- Main ---- */
.wrap {
  width: 100%;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(2rem, 5vh, 3.5rem);
}

/* Hero: base image plus two RGB-split glitch layers driven by --hero */
.hero {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 640 / 400;
  animation: flicker 6s infinite steps(1);
}

.hero .hero-img,
.hero::before,
.hero::after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* keep the ANSI pixels crisp when scaled */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.hero .hero-img { display: block; }

/* the two glitch copies sit on top and flicker in slices */
.hero::before,
.hero::after {
  content: "";
  background: var(--hero) center / contain no-repeat;
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero::before {
  animation: glitch-a 3.2s infinite steps(1);
}
.hero::after {
  animation: glitch-b 2.7s infinite steps(1);
}

/* magenta-shifted slices */
@keyframes glitch-a {
  0%, 100%  { opacity: 0; transform: translate(0, 0); clip-path: inset(0 0 100% 0); }
  48%       { opacity: 0; clip-path: inset(0 0 100% 0); }
  50%       { opacity: 0.75; transform: translate(-3px, 0); clip-path: inset(12% 0 62% 0); filter: hue-rotate(300deg) saturate(2); }
  53%       { opacity: 0.75; transform: translate(3px, 0);  clip-path: inset(45% 0 30% 0); filter: hue-rotate(300deg) saturate(2); }
  56%       { opacity: 0; clip-path: inset(0 0 100% 0); }
}

/* cyan/green-shifted slices, offset timing */
@keyframes glitch-b {
  0%, 100%  { opacity: 0; transform: translate(0, 0); clip-path: inset(0 0 100% 0); }
  30%       { opacity: 0; clip-path: inset(0 0 100% 0); }
  32%       { opacity: 0.6; transform: translate(4px, 0);  clip-path: inset(28% 0 55% 0); filter: hue-rotate(160deg) saturate(2); }
  35%       { opacity: 0.6; transform: translate(-4px, 0); clip-path: inset(70% 0 8% 0);  filter: hue-rotate(160deg) saturate(2); }
  37%       { opacity: 0; clip-path: inset(0 0 100% 0); }
}

@keyframes flicker {
  0%, 96%, 100% { opacity: 1; }
  97%           { opacity: 0.82; }
  98%           { opacity: 1; }
  99%           { opacity: 0.9; }
}

/* ---- Info boxes ---- */
.boxes {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1rem, 3vw, 1.75rem);
}

.box {
  border: 1px solid rgba(122, 141, 139, 0.35);
  background: linear-gradient(180deg, rgba(122,141,139,0.05), rgba(0,0,0,0));
  padding: clamp(1.1rem, 3vw, 1.6rem);
  position: relative;
}

/* glitch accent bar on top of each box */
.box::before {
  content: "";
  position: absolute;
  top: -1px; left: -1px; right: -1px;
  height: 3px;
  background: linear-gradient(90deg,
    var(--magenta) 0 25%,
    var(--green)   25% 50%,
    var(--cyan)    50% 75%,
    var(--grey)    75% 100%);
}

.box h2 {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: 1px 0 var(--magenta), -1px 0 var(--green);
}

dl { margin: 0; }

.row {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.45rem 0;
  border-top: 1px dotted rgba(122, 141, 139, 0.2);
}
.row:first-child { border-top: 0; padding-top: 0; }

dt {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

dd {
  margin: 0;
  font-size: 0.98rem;
  color: var(--ink);
  word-break: break-word;
}

a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(75, 197, 0, 0.4);
}
a:hover {
  color: var(--magenta);
  border-bottom-color: var(--magenta);
}

/* ---- Footer ---- */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.footer .mark {
  width: clamp(72px, 14vw, 110px);
  height: auto;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}
.footer .mark:hover { opacity: 1; }

.legal {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--grey);
}

/* ---- Responsive ---- */
@media (max-width: 560px) {
  .boxes { grid-template-columns: 1fr; }
}

/* Respect users who don't want motion */
@media (prefers-reduced-motion: reduce) {
  .hero { animation: none; }
  .hero::before,
  .hero::after { animation: none; opacity: 0; }
}