@font-face {
  font-family: "Vazirmatn";
  src: url("fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --text: #1a1a1a;
  --muted: #666666;
  --dim: #999999;
  --border: #d4d4d4;
  --border-light: #eaeaea;
  --card-bg: #fafafa;
  --hover-bg: #f2f2f2;
  --accent: #174f9b;
  --accent-hover: #b13b25;
  --btn-bg: #f5f5f5;
  --btn-border: #888888;
}

[data-theme="dark"] {
  --bg: #121212;
  --text: #e2e2e2;
  --muted: #888888;
  --dim: #555555;
  --border: #333333;
  --border-light: #222222;
  --card-bg: #181818;
  --hover-bg: #222222;
  --accent: #6fa0e2;
  --accent-hover: #e07060;
  --btn-bg: #1c1c1c;
  --btn-border: #444444;
}

* {
  box-sizing: border-box;
  border-radius: 0 !important;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Vazirmatn", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, monospace, sans-serif;
  font-size: 13.5px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  transition: background-color 120ms ease, color 120ms ease;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(640px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 60px;
}

/* Header */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.brand {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand span {
  color: var(--muted);
  font-weight: 400;
  margin-left: 6px;
}

.theme-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}

.theme-btn:hover {
  background: var(--hover-bg);
  border-color: var(--text);
}

.theme-btn svg {
  width: 14px;
  height: 14px;
}

/* Section Labels */
.section-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

/* Profile Card */
.profile-card {
  border: 1px solid var(--border);
  background: var(--card-bg);
  padding: 24px;
  margin-bottom: 28px;
  display: flex;
  gap: 22px;
  align-items: center;
}

.avatar-wrapper {
  width: 110px;
  height: 110px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  background: var(--border-light);
  overflow: hidden;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(105%);
}

.profile-info {
  flex: 1;
}

.profile-name {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 4px;
  line-height: 1.3;
}

.profile-bio {
  color: var(--muted);
  font-size: 13.5px;
  margin: 0 0 12px;
}

.tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 11px;
  background: var(--btn-bg);
  border: 1px solid var(--border);
  padding: 2px 8px;
  color: var(--text);
}

/* Social Links Grid */
.links-section {
  margin-bottom: 32px;
}

.links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.link-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  background: var(--card-bg);
  padding: 14px 16px;
  transition: background-color 100ms ease, border-color 100ms ease;
}

.link-card:hover {
  background: var(--hover-bg);
  border-color: var(--text);
}

.link-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.link-icon {
  width: 20px;
  height: 20px;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
}

.link-icon svg {
  width: 18px;
  height: 18px;
}

.link-meta {
  display: flex;
  flex-direction: column;
}

.link-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}

.link-handle {
  font-size: 11.5px;
  color: var(--muted);
}

.link-arrow {
  color: var(--dim);
  font-size: 13px;
}

.link-card:hover .link-arrow {
  color: var(--text);
}

/* Featured Project */
.project-card {
  border: 1px solid var(--border);
  background: var(--card-bg);
  padding: 18px 20px;
  margin-bottom: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.project-info {
  flex: 1;
}

.project-title {
  font-size: 13.5px;
  font-weight: 700;
  margin-bottom: 4px;
}

.project-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.project-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.project-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  background: var(--btn-bg);
  color: var(--text);
  transition: background-color 100ms ease, border-color 100ms ease, color 100ms ease;
  cursor: pointer;
}

.project-btn:hover {
  background: var(--hover-bg);
  border-color: var(--text);
}

.project-btn svg {
  width: 17px;
  height: 17px;
}

/* Footer */
footer {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  color: var(--muted);
}

/* Responsive for Mobile */
@media (max-width: 580px) {
  .container {
    padding: 24px 0 40px;
  }

  .profile-card {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 16px;
  }

  .avatar-wrapper {
    margin: 0 auto;
    width: 100px;
    height: 100px;
  }

  .tags-row {
    justify-content: center;
  }

  .links-grid {
    grid-template-columns: 1fr;
  }

  .project-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .project-actions {
    align-self: flex-end;
  }

  footer {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}