:root {
  --color-ink: #e7fff3;
  --color-muted: #91a79b;
  --color-soft: #101814;
  --color-paper: #070b09;
  --color-panel: #0b120f;
  --color-panel-strong: #111c17;
  --color-line: #20362b;
  --color-accent: #39ff88;
  --color-accent-strong: #12c96d;
  --color-highlight: #7dd3fc;
  --color-warning: #f4d35e;
  --shadow-soft: 0 24px 70px rgba(0, 0, 0, 0.42);
  --radius-small: 8px;
  --radius-large: 12px;
  --page-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(57, 255, 136, 0.12), transparent 28rem),
    linear-gradient(180deg, #07100b 0%, var(--color-paper) 38rem);
  color: var(--color-ink);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(57, 255, 136, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 136, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  content: "";
  pointer-events: none;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(57, 255, 136, 0.18);
  background: rgba(7, 11, 9, 0.9);
  backdrop-filter: blur(14px);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 32px, var(--page-width));
  min-height: 74px;
  margin: 0 auto;
  gap: 24px;
}

.site-nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--color-ink);
  font-weight: 800;
  text-decoration: none;
}

.site-nav__mark {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(57, 255, 136, 0.58);
  border-radius: var(--radius-small);
  background: #0d1712;
  color: var(--color-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  letter-spacing: 0;
  box-shadow: 0 0 24px rgba(57, 255, 136, 0.14);
}

.site-nav__name {
  font-size: 1rem;
}

.site-nav__toggle {
  display: none;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.site-nav__toggle-line {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-accent);
}

.site-nav__toggle-label {
  font-size: 0.9rem;
}

.site-nav__list {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  gap: 8px;
  list-style: none;
}

.site-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: var(--radius-small);
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  background: rgba(57, 255, 136, 0.08);
  color: var(--color-ink);
}

.site-nav__link--accent {
  border: 1px solid rgba(57, 255, 136, 0.55);
  background: rgba(57, 255, 136, 0.12);
  color: var(--color-accent);
}

.site-nav__link--accent:hover,
.site-nav__link--accent:focus-visible {
  background: var(--color-accent);
  color: #06100b;
}

.page {
  overflow: hidden;
}

.hero {
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(135deg, rgba(57, 255, 136, 0.08), transparent 48%),
    linear-gradient(180deg, rgba(125, 211, 252, 0.08), transparent 60%);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: center;
  width: min(100% - 32px, var(--page-width));
  min-height: calc(100vh - 74px);
  margin: 0 auto;
  padding: 72px 0;
  gap: 48px;
}

.hero__eyebrow,
.section__eyebrow {
  margin: 0 0 12px;
  color: var(--color-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero__eyebrow::before,
.section__eyebrow::before {
  color: var(--color-highlight);
  content: "./";
}

.hero__title {
  max-width: 10ch;
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(3.2rem, 9vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero__subtitle {
  max-width: 720px;
  margin: 28px 0 0;
  color: #b7c9be;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  margin-top: 36px;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-weight: 800;
  text-decoration: none;
}

.button--primary {
  background: var(--color-accent);
  color: #06100b;
  box-shadow: 0 0 28px rgba(57, 255, 136, 0.18);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: #8bffba;
}

.button--secondary {
  border-color: var(--color-line);
  background: rgba(11, 18, 15, 0.88);
  color: var(--color-ink);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.hero__summary {
  min-width: 0;
}

.terminal-panel {
  overflow: hidden;
  border: 1px solid rgba(57, 255, 136, 0.3);
  border-radius: var(--radius-large);
  background: rgba(7, 11, 9, 0.88);
  box-shadow: var(--shadow-soft);
}

.terminal-panel__bar {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-panel-strong);
  gap: 8px;
}

.terminal-panel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

.terminal-panel__dot:nth-child(2) {
  background: var(--color-warning);
}

.terminal-panel__dot:nth-child(3) {
  background: var(--color-highlight);
}

.terminal-panel__facts {
  display: grid;
  margin: 0;
  padding: 24px;
  gap: 16px;
}

.terminal-panel__fact {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(32, 54, 43, 0.9);
}

.terminal-panel__fact:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.terminal-panel__label {
  color: var(--color-highlight);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.terminal-panel__label::before {
  color: var(--color-muted);
  content: "$ ";
}

.terminal-panel__value {
  margin: 4px 0 0;
  color: var(--color-ink);
  font-weight: 800;
}

.section {
  padding: 88px 0;
  background: rgba(7, 11, 9, 0.82);
}

.section--intro {
  border-top: 1px solid var(--color-line);
}

.section--muted {
  background: rgba(16, 24, 20, 0.74);
}

.section--development {
  border-top: 1px solid var(--color-line);
  background: rgba(16, 24, 20, 0.48);
}

.section--contact {
  padding-top: 24px;
}

.section__inner {
  width: min(100% - 32px, var(--page-width));
  margin: 0 auto;
}

.section__inner--split {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 56px;
}

.section__heading--center {
  max-width: 720px;
  margin: 0 auto 42px;
  text-align: center;
}

.section__title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.section__body {
  max-width: 780px;
}

.section__text {
  margin: 0 0 20px;
  color: #b7c9be;
  font-size: 1.08rem;
}

.section__text:last-child {
  margin-bottom: 0;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline__item {
  display: grid;
  grid-template-columns: minmax(190px, 0.35fr) minmax(0, 1fr);
  padding: 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: rgba(11, 18, 15, 0.86);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22);
  gap: 32px;
}

.timeline__meta {
  display: grid;
  align-content: start;
  gap: 8px;
}

.timeline__date {
  color: var(--color-accent);
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
}

.timeline__company {
  color: var(--color-muted);
  font-weight: 700;
}

.timeline__title {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.timeline__description {
  margin: 0 0 16px;
  color: #b7c9be;
}

.timeline__list {
  margin: 0;
  padding-left: 20px;
  color: #b7c9be;
}

.timeline__list-item {
  margin-bottom: 8px;
}

.project-grid,
.credential-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.project-card,
.credential-card {
  min-height: 240px;
  padding: 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-large);
  background: rgba(11, 18, 15, 0.88);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.24);
}

.project-card__label {
  margin: 0 0 22px;
  color: var(--color-highlight);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.project-card__title,
.credential-card__title {
  margin: 0 0 12px;
  font-size: 1.35rem;
}

.project-card__text,
.credential-card__text {
  margin: 0;
  color: #b7c9be;
}

.project-card__link {
  display: inline-block;
  margin-top: 20px;
  color: var(--color-accent);
  font-weight: 700;
  text-underline-offset: 4px;
}

.project-card__link:hover,
.project-card__link:focus-visible {
  color: var(--color-ink);
}

.project-post {
  max-width: 760px;
}

.project-post__header {
  margin: 32px 0 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-line);
}

.project-post__summary {
  margin: 24px 0 16px;
  color: #b7c9be;
  font-size: 1.2rem;
}

.project-post__byline {
  margin: 0;
  color: var(--color-muted);
}

.project-post__body section + section {
  margin-top: 32px;
}

.project-post__body h2 {
  margin: 0 0 12px;
  font-size: 1.5rem;
  line-height: 1.3;
}

.project-post__body p {
  margin: 0;
  color: #b7c9be;
  font-size: 1.08rem;
  line-height: 1.8;
}

.project-post__body p + p,
.project-post__body pre + p {
  margin-top: 18px;
}

.project-post__body a {
  color: var(--color-accent);
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

.project-post__body code {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88em;
  overflow-wrap: anywhere;
}

.project-post__body pre {
  max-width: 100%;
  margin: 22px 0;
  padding: 20px;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-ink);
  line-height: 1.7;
}

.project-post__body pre code {
  overflow-wrap: normal;
}

.skills__list {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  gap: 12px;
  list-style: none;
}

.skills__item {
  padding: 10px 14px;
  border: 1px solid rgba(57, 255, 136, 0.22);
  border-radius: var(--radius-small);
  background: rgba(57, 255, 136, 0.08);
  color: var(--color-ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.92rem;
  font-weight: 700;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: 40px;
  border: 1px solid rgba(57, 255, 136, 0.38);
  border-radius: var(--radius-large);
  background:
    linear-gradient(135deg, rgba(57, 255, 136, 0.16), rgba(125, 211, 252, 0.08)),
    var(--color-panel-strong);
  color: var(--color-ink);
  gap: 32px;
}

.contact-panel__title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

.contact-panel__text {
  max-width: 680px;
  margin: 16px 0 0;
  color: #b7c9be;
}

.contact-panel__links {
  display: grid;
  min-width: 240px;
  gap: 10px;
  font-style: normal;
}

.contact-panel__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid rgba(57, 255, 136, 0.34);
  border-radius: var(--radius-small);
  background: rgba(7, 11, 9, 0.36);
  color: var(--color-ink);
  font-weight: 800;
  text-decoration: none;
}

.contact-panel__link:hover,
.contact-panel__link:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.site-footer {
  border-top: 1px solid var(--color-line);
  background: rgba(7, 11, 9, 0.95);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 32px, var(--page-width));
  margin: 0 auto;
  padding: 28px 0;
  gap: 16px;
}

.site-footer__text {
  margin: 0;
  color: var(--color-muted);
}

.site-footer__link {
  color: var(--color-accent);
  font-weight: 800;
  text-decoration: none;
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  text-decoration: underline;
}

.blog-container { max-width: 900px; }
.blog-intro, .blog-empty { color: #b7c9be; font-size: 1.08rem; margin: 20px 0 40px; }
.blog-grid { display: grid; gap: 20px; }
.blog-card { min-height: 0; }
.blog-prose { color: #b7c9be; font-size: 1.08rem; line-height: 1.8; overflow-wrap: anywhere; }
.blog-prose h2, .blog-prose h3, .blog-prose h4 { color: var(--color-ink); line-height: 1.3; margin-top: 2em; }
.blog-prose a { color: var(--color-accent); }
.blog-prose img { max-width: 100%; height: auto; }
.blog-prose pre { overflow-x: auto; padding: 20px; background: var(--color-panel-strong); border: 1px solid var(--color-line); border-radius: var(--radius-small); }
.blog-prose blockquote { border-left: 3px solid var(--color-accent); margin-left: 0; padding-left: 20px; }
.blog-prose table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; }
.blog-prose th, .blog-prose td { padding: 8px 12px; border: 1px solid var(--color-line); }

@media (max-width: 860px) {
  .site-nav {
    min-height: 68px;
  }

  .site-nav__toggle {
    display: inline-flex;
  }

  .site-nav__list {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-bottom: 1px solid var(--color-line);
    background: rgba(7, 11, 9, 0.98);
  }

  .site-nav__list--open {
    display: flex;
  }

  .site-nav__link {
    justify-content: center;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 56px 0;
  }

  .hero__summary {
    max-width: 560px;
  }

  .section {
    padding: 64px 0;
  }

  .section__inner--split,
  .timeline__item,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .project-grid,
  .credential-grid {
    grid-template-columns: 1fr;
  }

  .contact-panel__links {
    min-width: 0;
  }
}

@media (max-width: 560px) {
  .site-nav__name {
    display: none;
  }

  .hero__title {
    font-size: 3.1rem;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .terminal-panel__facts,
  .timeline__item,
  .project-card,
  .credential-card,
  .contact-panel {
    padding: 22px;
  }

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