:root {
  --bg-color: #000000;
  --text-color: #ffffff;
  --accent-color: #0099ff;
  --font-sans: 'Helvetica', sans-serif;
  --font-mono: monospace;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background-color: var(--accent-color);
  color: #000000;
}

/* --- Shared Layout --- */

#steve-header-container,
div.nav,
div.work,
div.clips,
div.post {
  margin: 20px auto;
}

#steve-header-container,
div.work,
div.clips,
div.post {
  width: 100%;
  max-width: 910px;
  box-sizing: border-box;
  padding: 0 20px;
}

/* --- Shared Typography --- */

.name,
.nav,
#steve-intro,
.pm,
.twitter,
.email,
.work,
.clips,
.post,
.post-title {
  color: var(--text-color);
}

.name,
.work,
.post-title {
  font-family: var(--font-sans);
  font-weight: bold;
}

.nav,
#steve-intro,
.pm,
.twitter,
.email,
.clips,
.post-text {
  font-family: var(--font-mono);
}

.nav,
#steve-intro,
.pm,
.clips,
.post-text {
  font-size: 14px;
}

.nav,
#steve-intro,
.pm,
.twitter,
.clips,
.post-title {
  text-decoration: none;
}

.twitter,
.email {
  font-weight: 700;
}

/* --- Element Specific Styles --- */

.name {
  width: 100%;
  font-size: clamp(40px, 10vw, 86px);
}

.nav {
  float: right;
  text-align: right;
}

@media (max-width: 600px) {
  .nav {
    float: none;
    text-align: left;
    display: block;
    margin-bottom: 20px;
  }
}

#steve-intro {
  width: 100%;
  border-bottom: 3px solid var(--text-color);
}

.work {
  font-size: 18px;
}

.post-title {
  font-size: 28px;
}

/* --- Interactive States --- */

a, 
.email {
  text-decoration: none;
  background-image: linear-gradient(var(--accent-color), var(--accent-color));
  background-size: 0% 1px;
  background-position: right bottom;
  background-repeat: no-repeat;
  transition: background-size 0.3s ease-out, color 0.3s ease, text-shadow 0.3s ease;
}

a:hover, 
.email:hover {
  background-size: 100% 1px;
  background-position: left bottom;
}

a:hover,
.email:hover {
  color: var(--accent-color);
  text-shadow: 0 0 10px rgba(0, 153, 255, 0.3);
}

.locked-link {
  opacity: 0.4;
}

.locked-link:hover {
  opacity: 1;
}

/* --- Entrance Animations --- */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

#steve-header-container {
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.work {
  opacity: 0;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s forwards;
}

.clips, 
.post {
  opacity: 0;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

/* --- Utilities --- */

.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
}

.marquee-content {
  display: inline-block;
  padding-left: 100%;
  animation: cssMarquee 15s linear infinite;
}

@keyframes cssMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}