:root {
  --bg: #060606;
  --text: #f5f5f5;
  --accent: #cf1f1f;
  --line: rgba(255, 255, 255, 0.9);
  --overlay-open: linear-gradient(140deg, rgba(3, 3, 3, 0.88) 0%, rgba(3, 3, 3, 0.55) 70%);
  --overlay-rp: linear-gradient(320deg, rgba(2, 2, 2, 0.9) 0%, rgba(2, 2, 2, 0.58) 70%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.landing {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #000;
}

.brand {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  transform: translate(-50%, -50%);
  width: min(78vw, 700px);
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.diagonal-line {
  position: absolute;
  left: -10vw;
  width: 120vw;
  top: 53%;
  border-top: 3px solid var(--line);
  transform: rotate(-45deg);
  transform-origin: center;
  z-index: 3;
  pointer-events: none;
}

.slice {
  position: absolute;
  inset: 0;
  display: block;
  isolation: isolate;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.slice::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}

.slice-open {
  clip-path: polygon(0 0, 100% 0, 0 100%);
  background-image:
    var(--overlay-open),
    url("assets/granpix-open-background.png");
}

.slice-open .slice-content {
  position: absolute;
  top: 18%;
  left: 6%;
  width: min(44ch, 42vw);
  text-align: left;
}

.slice-rp {
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  background-image:
    var(--overlay-rp),
    url("assets/granpix-rp-background.jpeg");
}

.slice-rp .slice-content {
  position: absolute;
  right: 6%;
  bottom: 10%;
  width: min(44ch, 42vw);
  text-align: right;
}

.slice-content h1,
.slice-content h2 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.9rem, 3.1vw, 3.1rem);
  font-weight: 800;
  letter-spacing: 0.03em;
}

.slice-content p {
  margin: 0;
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
}

.text-button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.4rem;
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.2rem;
}

.text-button::after {
  content: "\2192";
  color: var(--accent);
  transition: transform 0.2s ease;
}

.text-button:hover::after,
.text-button:focus-visible::after {
  transform: translateX(4px);
}

.text-button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

@media (max-width: 1024px) {
  .brand {
    width: min(86vw, 620px);
  }

  .diagonal-line {
    top: 50%;
  }

  .slice-open .slice-content {
    top: 15%;
    width: min(43ch, 56vw);
  }

  .slice-rp .slice-content {
    width: min(43ch, 56vw);
  }
}

@media (max-width: 768px) {
  .brand {
    width: min(90vw, 540px);
  }

  .diagonal-line {
    top: 48%;
    border-top-width: 2px;
    transform: rotate(-20deg);
  }

  .slice-open .slice-content {
    top: 16%;
    left: 5%;
    width: min(48ch, 70vw);
  }

  .slice-rp .slice-content {
    bottom: 8%;
    right: 5%;
    width: min(48ch, 70vw);
  }
}

@media (max-width: 560px) {
  .landing {
    min-height: 100dvh;
  }

  .slice-open {
    clip-path: polygon(0 0, 100% 0, 0 72%);
  }

  .slice-rp {
    clip-path: polygon(100% 28%, 100% 100%, 0 100%);
  }

  .diagonal-line {
    top: 48%;
    transform: rotate(-24deg);
  }

  .slice-content h1,
  .slice-content h2 {
    font-size: clamp(1.35rem, 7vw, 2rem);
  }

  .slice-content p {
    font-size: 0.94rem;
  }
}