:root {
  --bg: #0b1020;
  --bg-alt: #111827;
  --panel: rgba(17, 24, 39, 0.9);
  --panel-soft: #f8fafc;
  --card: #ffffff;
  --card-border: rgba(148, 163, 184, 0.2);
  --text: #e5edf8;
  --muted: #a9b7c9;
  --primary: #7dd3fc;
  --primary-strong: #38bdf8;
  --accent: #34d399;
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.28);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #08111d 0%, #0f172a 100%);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.7;
}

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

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.section-spacing {
  padding: 5.5rem 0;
}

.muted-section {
  background: rgba(15, 23, 42, 0.6);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(9, 15, 27, 0.72);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #02131f;
  font-size: 0.82rem;
  font-weight: 800;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--primary);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #06151e;
  font-weight: 700;
  padding: 0.85rem 1.4rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 15px 30px rgba(56, 189, 248, 0.24);
}

.button:hover {
  transform: translateY(-1px);
}

.button-small {
  padding: 0.65rem 1.1rem;
  font-size: 0.92rem;
}

.button-secondary {
  background: transparent;
  border-color: rgba(125, 211, 252, 0.35);
  color: var(--text);
  box-shadow: none;
}

.hero {
  padding-top: 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.25rem;
  align-items: center;
}

.eyebrow,
.section-tag {
  margin: 0 0 1rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin-top: 0;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.7rem, 5vw, 4.8rem);
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 1rem;
}

.lead {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.1rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.mini-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  gap: 1rem;
  padding: 0;
  margin: 2.5rem 0 0;
}

.mini-stats li {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 16px;
  padding: 1rem 1.1rem;
}

.mini-stats strong {
  display: block;
  font-size: 1.7rem;
  color: var(--text);
}

.mini-stats span {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-panel {
  background: rgba(10, 16, 29, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 1.2rem;
  color: var(--muted);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.status-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(52, 211, 153, 0.8);
}

.profile-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 0;
}

.avatar {
  width: 4rem;
  height: 4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.3), rgba(52, 211, 153, 0.28));
  border: 1px solid rgba(125, 211, 252, 0.3);
  font-weight: 800;
  color: var(--primary);
}

.profile-card h2 {
  margin: 0;
  font-size: 1.5rem;
}

.profile-card p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.panel-list {
  display: grid;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.panel-list div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.panel-list span {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.two-column {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
}

.two-column p {
  color: var(--muted);
}

.section-heading {
  margin-bottom: 2rem;
}

.card-grid {
  display: grid;
  gap: 1.25rem;
}

.three-up {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.article-card,
.contact-card {
  background: rgba(15, 23, 42, 0.74);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.info-card h3 {
  margin-bottom: 0.8rem;
  font-size: 1.35rem;
}

.info-card p,
.article-card p,
.timeline-item p,
.contact-wrap p {
  color: var(--muted);
  margin: 0;
}

.split-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.filter-button {
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: transparent;
  color: var(--text);
  border-radius: 999px;
  padding: 0.65rem 1rem;
  font: inherit;
  cursor: pointer;
}

.filter-button.active {
  background: rgba(125, 211, 252, 0.14);
  border-color: rgba(125, 211, 252, 0.5);
  color: var(--primary);
}

.journal-section {
  padding: 0 0 5rem;
  background: #fff;
  color: #262626;
  scroll-margin-top: 78px;
}

.journal-masthead {
  display: grid;
  min-height: 350px;
  padding: 2rem 1rem;
  place-items: center;
  background-color: #393a35;
  background-image: url("assets/blog/header.jpg");
  background-position: center 56%;
  background-size: cover;
}

.journal-masthead-panel {
  width: min(534px, 100%);
  padding: 1.5rem 1.75rem 1.8rem;
  background: rgba(22, 22, 22, 0.97);
  text-align: center;
}

.journal-masthead-panel h2 {
  margin: 0;
  color: #f6f6f6;
  font-family: "Lato", sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.journal-masthead-panel h2::after {
  display: block;
  width: 6.25rem;
  height: 2px;
  margin: 1rem auto 1.1rem;
  background: #454545;
  content: "";
}

.journal-masthead-panel p {
  margin: 0;
  color: #aaa;
  font-family: "Raleway", sans-serif;
  font-size: 1rem;
}

.journal-navigation {
  background: #222;
  color: #999;
}

.journal-nav-inner {
  display: flex;
  width: min(820px, calc(100% - 2rem));
  min-height: 68px;
  margin: 0 auto;
  align-items: center;
  gap: 1.7rem;
}

.journal-links,
.filter-group {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.journal-links a,
#blog .filter-button {
  padding: 0.65rem 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: #999;
  font-family: "Raleway", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
}

.journal-links a:hover,
#blog .filter-button:hover,
#blog .filter-button.active {
  color: #f7f7f7;
}

#blog .filter-group {
  margin-left: auto;
  gap: 1.2rem;
}

#blog .filter-button.active {
  box-shadow: inset 0 -2px #f7f7f7;
}

.journal-content {
  width: min(820px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4rem 0 1rem;
}

.journal-section-heading {
  max-width: 620px;
  margin-bottom: 1.1rem;
}

.journal-section-heading p {
  margin: 0 0 0.45rem;
  color: #858585;
  font-family: "Raleway", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.journal-section-heading h2 {
  margin: 0;
  color: #292929;
  font-family: "Lato", sans-serif;
  font-size: 2rem;
  letter-spacing: 0;
}

.blog-grid {
  display: block;
  max-width: 620px;
}

.article-card {
  display: flex;
  min-height: 0;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.7rem 0 1.9rem;
  border: 0;
  border-bottom: 1px solid #e5e5e5;
  border-radius: 0;
  background: transparent;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #888;
  font-family: "Raleway", sans-serif;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.article-meta .tag {
  display: inline;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: #888;
  font: inherit;
  letter-spacing: 0;
}

.article-meta .tag::before {
  margin-right: 0.65rem;
  color: #bbb;
  content: "/";
}

.article-card h3 {
  margin: 0;
  color: #262626;
  font-family: "Lato", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
}

.article-card p {
  max-width: 580px;
  color: #555;
  font-family: "Lato", sans-serif;
  font-size: 1rem;
  line-height: 1.55;
}

.article-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  border: 0;
  background: none;
  color: #5b9caf;
  font-family: "Raleway", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: left;
  text-transform: uppercase;
  cursor: pointer;
}

.article-link:hover,
.article-link:focus-visible {
  color: #333;
}

.blog-reader {
  max-width: 620px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #424242;
  scroll-margin-top: 120px;
}

.article-back {
  margin: 0 0 1.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: #777;
  font-family: "Raleway", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
}

.reader-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.1rem;
  color: #888;
  font-family: "Raleway", sans-serif;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.reader-meta .tag {
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: #888;
  font: inherit;
  letter-spacing: 0;
}

.reader-meta .tag::before {
  margin-right: 0.65rem;
  color: #bbb;
  content: "/";
}

.blog-reader h2 {
  max-width: 20ch;
  margin-bottom: 2rem;
  color: #252525;
  font-family: "Lato", sans-serif;
  font-size: 2.5rem;
  letter-spacing: 0;
  line-height: 1.2;
}

.reader-body {
  max-width: 620px;
  color: #444;
  font-family: "Lato", sans-serif;
  font-size: 1.06rem;
  line-height: 1.58;
}

.reader-body p {
  margin: 0 0 1.25rem;
}

.reader-body h3 {
  margin: 1.9rem 0 0.8rem;
  color: #303030;
  font-family: "Lato", sans-serif;
  font-size: 1.45rem;
  letter-spacing: 0;
}

.reader-body ol {
  padding-left: 1.4rem;
  margin: 0 0 1.5rem;
}

.reader-body li {
  padding-left: 0.35rem;
  margin-bottom: 0.5rem;
}

.reader-body blockquote {
  margin: 1.5rem 0;
  padding: 0 0 0 1.1rem;
  border-left: 3px solid #ddd;
  color: #333;
  font-weight: 700;
}

.reader-body figure {
  margin: 1.6rem 0;
}

.reader-body img {
  width: auto;
  max-width: 100%;
  margin: 0;
}

.reader-body a {
  color: #5b9caf;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.reader-body a:hover,
.reader-body a:focus-visible {
  color: #333;
}

.reading-post .filter-group {
  display: none;
}

.experience-wrap,
.contact-wrap {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 1.2rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1rem;
  padding: 1.4rem 1.2rem;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.52);
}

.timeline-year {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.timeline-item h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.contact-section {
  background: linear-gradient(180deg, rgba(125, 211, 252, 0.06), rgba(15, 23, 42, 0.3));
}

.contact-wrap {
  align-items: center;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(10, 16, 29, 0.9);
}

.contact-link {
  color: var(--text);
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  padding: 1.2rem 0 2rem;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  color: var(--muted);
}

.hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-column,
  .experience-wrap,
  .contact-wrap,
  .blog-grid,
  .three-up {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
  }

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

@media (max-width: 640px) {
  .mini-stats {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .button,
  .button-small {
    width: 100%;
  }

  .cta-row {
    flex-direction: column;
  }

  .blog-reader {
    padding: 1.5rem 1.1rem;
  }

  .blog-reader h2 {
    font-size: 2rem;
  }
}