* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: #050505;
  color: #fff;
  font-family: "Arial Narrow", Arial, sans-serif;
  overflow-x: hidden;
}

h3 {
  font-weight: 100;
  text-align: center;
  font-size: 1.6rem;
  opacity: 0.2;
}

/* BACKGROUND */

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at center, #1a1a1a, #050505 70%);
}

/* FIRE */

.fire {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  mix-blend-mode: screen;
  opacity: 0.75;
  will-change: transform;
  z-index: 1;
}

.fire--1 {
  width: 650px;
  height: 650px;
  background: rgba(255, 60, 0, 0.8);
  bottom: -200px;
  left: -120px;
}

.fire--2 {
  width: 750px;
  height: 750px;
  background: rgba(255, 140, 0, 0.65);
  bottom: -250px;
  right: 10%;
}

.fire--3 {
  width: 550px;
  height: 550px;
  background: rgba(255, 200, 80, 0.5);
  bottom: -180px;
  left: 40%;
}

/* NOISE */

.noise {
  position: absolute;
  inset: 0;
  width: 140%;
  height: 140%;
  pointer-events: none;
  opacity: 2;
  mix-blend-mode: soft-light;
  z-index: 3;
}

/* SPARKS */

.sparks {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.spark {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #ffcc66;
  box-shadow: 0 0 10px #ff9900;
}

/* PAGE */

.page {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  padding: 3rem 4rem;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4rem;
}

/* HERO */

.hero__title {
  margin: 0;
  font-size: clamp(2.8rem, 9vw, 7rem);
  line-height: 0.9;
  text-align: center;
}

.hero__emoji {
  font-size: 0.6em;
}

/* GRID */

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  opacity: 0.85;
}

.block {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.block h2 {
  font-size: 1.6rem;
  margin: 0 0 0.5rem;
}

.block p {
  margin: 0;
  font-size: 1.6rem;
}

/* CONTACTS */

.contacts {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 0.5rem;
}

.contacts a {
  color: #fff;
  text-decoration: underline;
  opacity: 0.9;
  font-size: 1.6rem;
}

.contacts a:hover {
  opacity: 0.6;
}

/* AUDIO */

audio {
  position: fixed;
  right: 12px;
  bottom: 12px;
  width: 160px;
  opacity: 0.15;
}

/* RESPONSIVE */

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .page {
    padding: 2rem;
  }
}