:root {
  --bg: #07101f;
  --bg-soft: #0f172a;
  --panel: rgba(15, 23, 42, 0.82);
  --text: #e7eefc;
  --muted: #b8c4d9;
  --accent: #7c3aed;
  --accent-2: #06b6d4;
  --line: rgba(148, 163, 184, 0.18);
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
  --radius: 24px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124, 58, 237, 0.24), transparent 30%),
    radial-gradient(circle at 85% 10%, rgba(6, 182, 212, 0.16), transparent 24%),
    linear-gradient(135deg, #020617, #0b1220 42%, #111827 100%);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

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

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

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 34px 0;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  border-radius: var(--radius);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(2, 6, 23, 0.65);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
}

.brand {
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand span {
  color: #c4b5fd;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.96rem;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: white;
}

.hero {
  padding: 86px 0 38px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 24px;
  align-items: stretch;
}

.hero-main,
.hero-side,
.resume-card,
.project-card,
.info-card,
.contact-card,
.timeline-card {
  padding: 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(124, 58, 237, 0.28);
  background: rgba(124, 58, 237, 0.14);
  color: #ddd6fe;
  font-size: 0.88rem;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  line-height: 1.05;
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-bottom: 8px;
}

h3 {
  margin-bottom: 12px;
}

.accent {
  color: #c4b5fd;
}

.hero-text,
.section-header p,
.info-card p,
.contact-card p,
.project-card p,
.timeline-item p {
  color: var(--muted);
}

.hero-text {
  max-width: 65ch;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.project-card:hover,
.mini-link:hover,
.resume-item:hover,
.contact-item:hover,
.timeline-item:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #6d28d9);
  color: white;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: white;
  border-color: rgba(255, 255, 255, 0.1);
}

.stats {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 14px;
}

.stat strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.stat span {
  color: var(--muted);
  font-size: 0.9rem;
}

.avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(196, 181, 253, 0.65);
  box-shadow: 0 14px 32px rgba(124, 58, 237, 0.35);
  margin-bottom: 16px;
}

.side-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.side-subtitle {
  color: var(--muted);
  margin-bottom: 18px;
}

.mini-grid {
  display: grid;
  gap: 12px;
}

.mini-item {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mini-item small {
  display: block;
  color: #94a3b8;
  font-size: 0.79rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.section-header {
  margin-bottom: 20px;
}

.section-header p {
  max-width: 68ch;
}

.about-grid,
.resume-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.tag {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: #e9ddff;
  background: rgba(124, 58, 237, 0.14);
  border: 1px solid rgba(124, 58, 237, 0.22);
}

.resume-list,
.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.resume-item,
.contact-item,
.timeline-item,
.project-card,
.mini-link {
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.resume-item,
.contact-item {
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
}

.resume-item:hover,
.contact-item:hover,
.timeline-item:hover,
.project-card:hover,
.mini-link:hover {
  border-color: rgba(196, 181, 253, 0.4);
  background: rgba(255, 255, 255, 0.06);
}

.resume-item strong,
.contact-item strong {
  display: block;
  margin-bottom: 6px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.project-card {
  overflow: hidden;
}

.project-top {
  height: 180px;
  border-radius: 18px;
  display: flex;
  align-items: end;
  padding: 18px;
  margin-bottom: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  background:
    linear-gradient(135deg, rgba(124, 58, 237, 0.55), rgba(34, 197, 94, 0.2)),
    linear-gradient(135deg, #1e293b, #0f172a);
}

.project-card h3 {
  font-size: 1.18rem;
  margin-bottom: 8px;
}

.project-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.mini-link {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-tags span {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.timeline-item h3 {
  font-size: 1.08rem;
  margin-bottom: 4px;
}

.timeline-item .meta {
  color: #cbd5e1;
  font-size: 0.92rem;
  margin-bottom: 10px;
}

.footer {
  padding: 18px 0 38px;
}

.footer-card {
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #6d28d9);
  color: white;
  box-shadow: 0 12px 24px rgba(124, 58, 237, 0.35);
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.12);
  opacity: 0.7;
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .resume-grid,
  .projects-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 56px;
  }
}

@media (max-width: 700px) {
  .nav-inner,
  .footer-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-main,
  .hero-side,
  .resume-card,
  .project-card,
  .info-card,
  .contact-card,
  .timeline-card {
    padding: 20px;
  }

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

  .back-to-top {
    right: 14px;
    bottom: 14px;
  }
}