/* style.css */
:root {
  --bg: #0b0b0d;
  --glass-bg: rgba(255,255,255,0.05);
  --glass-border: rgba(255,255,255,0.12);
  --text: #e4e4e4;
  --accent: #a060ff;
  --font: 'Nunito', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
}

/* HEADER */
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1rem 2rem;
  padding: 1.5rem 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
}

.site-title {
  font-size: 2rem;
  color: var(--accent);
  margin: 0;
}

/* SEARCH BOX */
.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.header-center input {
  width: 480px;
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  outline: none;
  color: var(--text);
  font-size: 1rem;
  height: 2.5rem;
}

.header-center input::placeholder {
  color: rgba(228,228,228,0.6);
}

/* SORT SELECT */
.header-right select {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  outline: none;
  color: var(--text);
  font-size: 1rem;
  cursor: pointer;
  appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg fill="%23e4e4e4" height="16" viewBox="0 0 24 24" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
  background-repeat: no-repeat;
  background-position: calc(100% - 1rem) center;
  background-size: 1em;
  padding-right: 2.5rem;
  height: 2.5rem;
}

.header-right select option {
  background: var(--bg);
  color: var(--text);
}

/* SOCIAL PANEL */
.social-panel {
  position: fixed;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  width: 40px;
  height: 250px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  overflow: hidden;
  transition: width .3s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-panel::before {
  content: '◀';
  position: absolute;
  left: 8px;
  color: var(--accent);
  font-size: 1.4rem;
  pointer-events: none;
  transition: opacity .3s ease;
}

.social-panel:hover {
  width: 150px;
}

.social-panel:hover::before {
  opacity: 0;
}

.icons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity .3s ease, transform .3s ease;
}

.social-panel:hover .icons {
  opacity: 1;
  transform: translateX(0);
}

.icons li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  text-decoration: none;
}

.icons img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* CONTENT */
.content-section {
  margin: 2rem 4rem;
  padding-top: 3rem;
  background: transparent;
}

/* GRID */
.projects-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(240px,1fr));
  max-width: 1200px;
  margin: 0 auto;
}

/* CARDS */
.card {
  overflow: hidden;
  border-radius: 1rem;
  text-align: center;
  transition: transform .2s ease;
  border: 1px solid var(--accent);
}

.card:hover {
  transform: translateY(-5px);
}

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.card h2 {
  padding: 0.75rem;
  font-size: 1.1rem;
  color: var(--accent);
}

/* LINKS-AS-CARDS */
a.card,
a.card:link,
a.card:visited {
  text-decoration: none;
  color: inherit;
}