@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

html{
  scroll-behavior:smooth;
  scroll-snap-type:y mandatory;
}

body{
  font-family:'Inter',sans-serif;
  background:#0d1117;
  color:#e6edf3;
  overflow-y:scroll;
  height:100vh;
}

/* Slides */

.slide{
  min-height:100vh;
  padding:64px;
  border-bottom:1px solid #30363d;
  scroll-snap-align:start;
  scroll-snap-stop:always;
}

.alt{
  background:#161b22;
}

/* Typography */

.eyebrow{
  display:block;
  margin-bottom:18px;
  color:#58a6ff;
  text-transform:uppercase;
  letter-spacing:3px;
  font-size:12px;
  font-weight:700;
}

h1{
  font-size:clamp(74px,8vw,135px);
  line-height:.9;
  letter-spacing:-4px;
  font-weight:800;
  margin-bottom:24px;
}

h2{
  font-size:clamp(46px,5vw,76px);
  line-height:.95;
  letter-spacing:-2px;
  font-weight:800;
  margin-bottom:24px;
}

h3{
  font-size:28px;
  margin-bottom:16px;
  font-weight:700;
}

.hero-text{
  font-size:18px;
  line-height:1.55;
  color:#c9d1d9;
}

/* Hero */

.hero{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:64px;
  align-items:center;
}

.hero-image{
  height:78vh;
  width:100%;
}

.hero-content{
  max-width:560px;
}

/* Cover */

.cover{
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  background:linear-gradient(180deg,#0d1117,#161b22);
}

.cover-title{
  font-size:clamp(58px,9vw,120px);
  line-height:.9;
  letter-spacing:-4px;
  font-weight:800;
  margin:16px 0 20px;
}

.cover-line{
  color:#8b949e;
  font-size:20px;
}

/* Content Slides */

.content-slide{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:64px;
  align-items:center;
}

.content{
  max-width:560px;
}

/* Points */

.portfolio-points{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:14px;
}

.portfolio-points li{
  font-size:20px;
  line-height:1.45;
  color:#c9d1d9;
  padding-left:24px;
  position:relative;
}

.portfolio-points li::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:50%;
  background:#58a6ff;
  position:absolute;
  left:0;
  top:11px;
  box-shadow:0 0 14px rgba(88,166,255,.5);
}

/* Media */

.medium{
  height:56vh;
  width:100%;
}

.placeholder{
  width:100%;
  height:100%;
  border-radius:26px;
  overflow:hidden;
  border:1px solid #30363d;
  background:#11161d;
  position:relative;

  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.placeholder img{
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
  display:block;
  transition:transform .25s ease;
}

.placeholder:hover img{
  transform:scale(1.01);
}

.placeholder::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(
    to top,
    rgba(0,0,0,.08),
    rgba(0,0,0,.02)
  );
  pointer-events:none;
}

/* Responsive */

@media(max-width:980px){

  .slide{
    padding:32px 22px;
  }

  .hero,
  .content-slide{
    grid-template-columns:1fr;
    gap:34px;
  }

  .hero-image,
  .medium{
    height:42vh;
  }

  h1{
    font-size:58px;
  }

  h2,
  .cover-title{
    font-size:46px;
  }

  .hero-text,
  .cover-line,
  .portfolio-points li{
    font-size:17px;
  }
}