:root {
  --bg: #fefaf3;
  --bg-strong: #f8eef1;
  --card: rgba(255, 255, 255, 0.7);
  --card-strong: rgba(255, 255, 255, 0.88);
  --panel: #f6e2e9;
  --mint: #b8cfb3;
  --green: #84a282;
  --green-deep: #4d6a53;
  --text: #243028;
  --muted: #5f665f;
  --shadow: 0 18px 45px rgba(36, 48, 40, 0.09);
  --line: rgba(132, 162, 130, 0.22);
}

body.dark {
  --bg: #1d2722;
  --bg-strong: #16211d;
  --card: rgba(24, 34, 29, 0.82);
  --card-strong: rgba(30, 40, 35, 0.9);
  --panel: #2a3b32;
  --mint: #8fae8d;
  --green: #a9c2a8;
  --green-deep: #d5e9d0;
  --text: #edf5ef;
  --muted: #c4d4c8;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.26);
  --line: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Mali', 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-strong) 100%);
  color: var(--text);
  transition: background 0.25s ease, color 0.25s ease;
}

img {
  max-width: 100%;
  display: block;
}

button,
a {
  font: inherit;
}

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 28px auto 42px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-weight: 700;
  color: var(--green-deep);
  background: linear-gradient(135deg, var(--panel), var(--mint));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.topbar h1 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 2rem);
}

.theme-toggle {
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--panel), var(--mint));
  color: var(--green-deep);
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.toggle-icon {
  display: inline-block;
  font-size: 1.2rem;
}

.container {
  display: grid;
  gap: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 22px;
  padding: 28px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tagline {
  margin: 0 0 12px;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--green-deep);
  text-transform: uppercase;
  font-weight: 700;
}

.hero-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.2;
}

.lead {
  margin: 18px 0 0;
  font-size: 1.04rem;
  color: var(--muted);
  line-height: 1.8;
}

.quick-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.quick-badges span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(184, 207, 179, 0.18);
  border: 1px solid rgba(132, 162, 130, 0.18);
  font-size: 0.85rem;
  color: var(--text);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.btn.primary {
  background: linear-gradient(135deg, var(--green), var(--mint));
  color: #fff;
}

.btn.secondary {
  background: rgba(132, 162, 130, 0.12);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  width: min(100%, 420px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 26px;
  border: 6px solid rgba(184, 207, 179, 0.2);
  background: linear-gradient(180deg, #eee, #ddd);
  box-shadow: var(--shadow);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-label {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat strong {
  font-size: 1.05rem;
}

.dashboard,
.section-block,
.side-block {
  padding: 22px 20px;
}

.section-heading {
  margin-bottom: 16px;
}

.section-heading h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
}

.github-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.github-stats img {
  width: 100%;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid var(--line);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
  gap: 22px;
}

.main-column,
.sidebar {
  display: grid;
  gap: 22px;
}

.experience-item + .experience-item {
  margin-top: 18px;
}

.experience-item h4 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.date {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--green-deep);
  font-size: 0.9rem;
  font-weight: 600;
}

.experience-item ul,
.highlight-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-list span {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  background: rgba(246, 226, 233, 0.66);
  border: 1px solid rgba(132, 162, 130, 0.12);
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--text);
  font-weight: 600;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.contact-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(132, 162, 130, 0.1);
  border: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
}

.footer {
  padding: 20px 10px 0;
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
  font-style: italic;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

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

  .github-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .page-shell {
    width: min(100% - 20px, 100%);
    margin-top: 18px;
  }

  .topbar {
    padding: 14px 16px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero,
  .dashboard,
  .section-block,
  .side-block {
    padding: 18px 14px;
  }
}