:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0b1120;
  color: #e2e8f0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(34, 197, 94, 0.14), transparent 18%),
    radial-gradient(circle at 80% 10%, rgba(59, 130, 246, 0.14), transparent 15%),
    linear-gradient(180deg, #0b1120 0%, #0f172a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 140px 140px, 140px 140px;
  pointer-events: none;
}

.page-shell {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 2.5rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(15, 23, 42, 0.96);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 1rem;
  z-index: 2;
}

.brand {
  color: #f8fafc;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 1rem;
  text-transform: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav-links a {
  color: rgba(248, 250, 252, 0.9);
  text-decoration: none;
  font-weight: 600;
  transition: color 150ms ease;
}

.nav-links a:hover,
.nav-links a:focus {
  color: #22c55e;
}

.hero-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  min-height: calc(100vh - 7rem);
  padding-top: 2rem;
}

.hero-panel {
  border-radius: 32px;
  padding: 2.2rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(14px);
}

.hero-panel-large {
  max-width: 900px;
}

.hero-panel-small {
  max-width: 420px;
}

.panel-flag {
  display: inline-flex;
  margin-bottom: 1rem;
  color: #22c55e;
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-panel h1,
.hero-panel-small h2 {
  margin: 0;
  color: #f8fafc;
}

.hero-panel h1 {
  font-size: clamp(3rem, 4.5vw, 4.4rem);
  line-height: 1;
}

.hero-panel p,
.hero-panel-small p {
  margin: 1.4rem 0 0;
  color: #cbd5e1;
  line-height: 1.8;
}

.hero-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.75rem 0 0;
}

.hero-skills span,
.skills-grid span {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #f8fafc;
  font-size: 0.92rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
}

.primary {
  background: #22c55e;
  color: #0f172a;
  box-shadow: 0 20px 40px rgba(34, 197, 94, 0.25);
}

.secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-meta {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.hero-meta strong {
  display: block;
  color: #f8fafc;
  font-weight: 700;
}

.hero-meta span,
.hero-meta a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.95rem;
}

.page-section {
  margin-top: 2.5rem;
  padding: 2rem;
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.section-heading {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1.8rem;
}

.eyebrow {
  display: inline-block;
  color: #22c55e;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  font-size: 0.8rem;
  margin: 0;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  color: #f8fafc;
}

.about-grid,
.project-grid,
.resume-grid,
.contact-grid-form {
  display: grid;
  gap: 1.5rem;
}

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

.content-card,
.resume-card,
.contact-form,
.contact-summary,
.hero-panel {
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.content-card {
  padding: 1.8rem;
}

.content-card h3,
.resume-card h3,
.contact-summary h3 {
  margin-top: 0;
  color: #f8fafc;
}

.content-card p,
.content-card ul,
.resume-card p,
.contact-summary p,
.project-card p {
  color: #cbd5e1;
  line-height: 1.8;
}

.highlight-card {
  background: rgba(34, 197, 94, 0.08);
}

.highlight-card ul {
  padding-left: 1.2rem;
}

.highlight-card li {
  margin-bottom: 0.85rem;
}

.project-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.project-card {
  padding: 1.8rem;
}

.project-card h3 {
  margin-top: 0;
  color: #f8fafc;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.15rem;
}

.project-tags span,
.skill-list span {
  display: inline-flex;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  font-size: 0.85rem;
}

.resume-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.resume-embed-container {
  width: 100%;
  height: 800px;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1.5rem;
}

.resume-viewer {
  width: 100%;
  height: 100%;
  border: none;
}

.resume-card {
  padding: 1.8rem;
}

.resume-item {
  margin-bottom: 1.5rem;
}

.resume-item strong {
  display: block;
  font-weight: 700;
  color: #f8fafc;
}

.resume-item span,
.resume-item p {
  margin: 0.3rem 0 0;
  color: #cbd5e1;
}

.resume-item ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
  color: #cbd5e1;
}

.resume-download-card {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 24px;
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.12);
}

.resume-download-card .btn {
  width: auto;
}

.skill-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.85rem;
  margin-top: 1rem;
}

.resume-summary-card {
  display: grid;
  gap: 1rem;
  padding: 1.8rem;
}

.portfolio-note {
  margin-top: 1.75rem;
  padding: 1.7rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio-note p,
.portfolio-note a {
  color: #cbd5e1;
  line-height: 1.8;
}

.portfolio-note a {
  color: #22c55e;
  text-decoration: none;
}

.contact-grid-form {
  grid-template-columns: 1.65fr 1fr;
}

.contact-form,
.contact-summary {
  padding: 1.8rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.55rem;
}

.form-group label {
  color: #f8fafc;
  font-weight: 600;
}

.form-input {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 23, 42, 0.93);
  color: #e2e8f0;
  font-family: inherit;
}

.form-input::placeholder {
  color: #94a3b8;
}

.form-input:focus {
  outline: none;
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12);
}

.contact-form button {
  width: fit-content;
}

.form-note {
  margin: 0;
  color: #94a3b8;
  font-size: 0.95rem;
}

.contact-summary h3 {
  margin-top: 0;
}

.contact-summary p {
  color: #cbd5e1;
  line-height: 1.8;
}

.contact-summary a {
  color: #22c55e;
  text-decoration: none;
}

.footer {
  text-align: center;
  margin-top: 2.25rem;
  color: #94a3b8;
}

@media (max-width: 960px) {
  .resume-grid,
  .about-grid,
  .project-grid,
  .contact-grid-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 1rem 1rem 2rem;
  }

  .hero-panel h1 {
    font-size: 2.7rem;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}