/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* VARIABLES COULEURS */
:root {
  --black: #000000;
  --electric-blue: #00f0ff;
  --acid-green: #7cff00;
  --magenta: #ff008c;
  --white: #ffffff;
}

/* GLOBAL */
body {
  font-family: 'Orbitron', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

/* HERO */
.hero {
  position: relative;
  height: 90vh;
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 6px solid var(--electric-blue);
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 2;
}

.hero p {
  margin-top: 1rem;
  color: var(--acid-green);
  z-index: 2;
}

/* FOND DIAGONAL */
.diagonal-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      45deg,
      var(--magenta) 0%,
      var(--magenta) 20%,
      transparent 20%,
      transparent 40%,
      var(--electric-blue) 40%,
      var(--electric-blue) 60%,
      transparent 60%
    );
  opacity: 0.25;
  z-index: 1;
}

/* CTA 90s */
.cta {
  margin-top: 3rem;
  z-index: 2;
}

.cta a {
  display: inline-block;
  padding: 1rem 2.5rem;
  border: 3px solid var(--acid-green);
  color: var(--acid-green);
  text-decoration: none;
  font-weight: bold;
  letter-spacing: 0.2em;
  transition: transform 0.2s, background 0.2s;
}

.cta a:hover {
  background: var(--acid-green);
  color: var(--black);
  transform: skew(-10deg);
}

/* BLOCS VECTORIELS */
.blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 4rem;
}

.block {
  position: relative;
  padding: 2rem;
  min-height: 200px;
  border: 4px solid var(--white);
  transform: skew(-5deg);
}

.block h2 {
  margin-bottom: 0.5rem;
}

.block p {
  font-size: 0.9rem;
}

/* VARIANTES DE COULEUR */
.block-a {
  background: var(--electric-blue);
  color: var(--black);
}

.block-b {
  background: var(--magenta);
}

.block-c {
  background: var(--acid-green);
  color: var(--black);
}

/* FOOTER */
footer {
  padding: 2rem;
  text-align: center;
  border-top: 4px solid var(--magenta);
  letter-spacing: 0.2em;
  font-size: 0.8rem;
}