:root {
  --dark: #7f1d1d;
  --light: #fef2f2;
  --accent: #dc2626;
  --text: #450a0a;
  --muted: #7f1d1d;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: var(--light);
  color: var(--text);
  padding: 24px;
  max-width: 900px;
  margin: 0 auto;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--dark);
  color: white;
  padding: 28px 32px;
  margin-bottom: 24px;
  border-radius: 10px;
}

.profile img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid white;
  flex-shrink: 0;
}

.header-info h1 {
  font-size: 32px;
  margin-bottom: 4px;
}

.header-info .subtitle {
  font-size: 16px;
  color: #d1d5db;
  margin-bottom: 10px;
}

.links {
  display: flex;
  gap: 16px;
}

.links a {
  color: #fee2e2;
  text-decoration: none;
  font-size: 14px;
}

.links a:hover {
  text-decoration: underline;
}

/* Main sections */
main {
  display: grid;
  gap: 24px;
}

.section {
  background: white;
  padding: 24px 28px;
  border-radius: 4px;
  border-left: 5px solid var(--accent);
}

.section h2 {
  font-size: 20px;
  margin-bottom: 14px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--dark);
  color: var(--accent);
}

.section p {
  line-height: 1.6;
  color: var(--muted);
}

/* Lists */
.list {
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.list a {
  color: var(--accent);
  text-decoration: none;
}

.list a:hover {
  text-decoration: underline;
}

.skills-list {
  list-style: disc;
  padding-left: 20px;
  display: grid;
  gap: 6px;
  color: var(--muted);
}

/* Experience */
.experience-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #fecaca;
}

.experience-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.experience-item h3 {
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--accent);
}

.experience-item p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  margin-top: 4px;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 20px;
  margin-top: 24px;
  font-size: 13px;
  color: var(--muted);
}

/* Section header row */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--dark);
}

.section-header h2 {
  font-size: 20px;
  color: var(--accent);
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.toggle-btn {
  font-size: 12px;
  padding: 3px 10px;
  cursor: pointer;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  border-radius: 4px;
}

.toggle-btn:hover {
  background: var(--accent);
  color: white;
}

/* Header controls */
.header-controls {
  margin-left: auto;
}

.ctrl-btn {
  font-size: 13px;
  padding: 8px 14px;
  cursor: pointer;
  border: 2px solid white;
  background: transparent;
  color: white;
  border-radius: 6px;
  white-space: nowrap;
}

.ctrl-btn:hover {
  background: white;
  color: var(--dark);
}


  .site-header {
    flex-direction: column;
    text-align: center;
  }

  .links {
    justify-content: center;
  }
}